identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
544DBA8426DF5BC3A87B0FABC67C64B6.text	544DBA8426DF5BC3A87B0FABC67C64B6.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Aphanoptyxis Cossmann 1896	<div><p>Genus Aphanoptyxis Cossmann, 1896</p><p>Type species.</p><p>Cerithium defrancei Eudes-Deslongchamps, 1843; Bathonian; France.</p></div>	https://treatment.plazi.org/id/544DBA8426DF5BC3A87B0FABC67C64B6	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
10414D77E2785C46AE8895070D20485E.text	10414D77E2785C46AE8895070D20485E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Aphanoptyxis sinerugae Gründel & Nützel 2024	<div><p>Aphanoptyxis sinerugae sp. nov.</p><p>Plate 12: figs 1–3</p><p>Etymology.</p><p>Latin sine rugae – without folds, because of the lack of plaits or folds within the whorls.</p><p>Holotype.</p><p>SNSB-BSPG SNSB-BSPG 2016 XXI 1891.</p><p>Paratypes.</p><p>Saal, 2 specimens, SNSB-BSPG 2016 XXI 1892 –1893.</p><p>Type locality and stratum.</p><p>Upper Jurassic (Kimmeridgian) reefal limestones from the locality Saal near Kelheim, Lower Bavaria (Gründel et al. 2015, 2022).</p><p>Diagnosis.</p><p>Shell moderately slender, cyrtoconoid, apical angle decreases during ontogeny; whorl face strongly concave, without ornament; suture situated on ridge formed by two adjacent whorls; a siphonal canal appears to have formed; whorls without plaits or folds.</p><p>Description.</p><p>Shell slender, cyrtoconoid, apical angle decreases during ontogeny; holotype 98 mm high; suture situated on ridge formed by two adjacent whorls; whorl face strongly concave, without ornament except of occasionally weakly reinforced growth lines; growth lines on whorl face orthocline and almost straight, bent strongly backwards below adapical suture; base slightly convex, smooth with weakly prosocyrt growth lines, phaneromphalous; transition from whorl face to base at sharp edge forming almost right angle; aperture rhomboid mouth, seemingly with siphonal canal, without plaits or folds.</p><p>Remarks.</p><p>Nerinea turbatrix Loriol in Loriol and Bourgeat (1886–1888) has a more slender shell, its shape is not cyrtoconoid and its whorls are higher. Cossmannea (Eunerinea) ursicina (Thurmann) sensu Fischer and Weber (1997) has a distinct spiral sculpture. Umbonata dilatata (d’Orbigny) sensu Fischer and Weber (1997) is more slender, the whorls are lower and 3 plaits are formed in the aperture. Nerinea arduennensis Buvignier, 1852 is more slender, the whorls are lower, the shell shape is not cyrtoconoid, and several plaits are present. Cryptoplocus engeli Geiger, 1901 has lower and less concave whorls and a strong columellar plait. Nerinea castor d’Orbigny sensu Maire (1926) has no cyrtoconoid shell shape, and plaits have not been reported for it (according to d’Orbigny 1851 and Fischer and Weber 1997, several plaits are formed).</p></div>	https://treatment.plazi.org/id/10414D77E2785C46AE8895070D20485E	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
A856553BE6CF5946B29796164A3761EB.text	A856553BE6CF5946B29796164A3761EB.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Aptyxiella P. Fischer 1885	<div><p>Genus Aptyxiella P. Fischer, 1885</p><p>Type species.</p><p>Nerinea sexcostata d’Orbigny, 1850; Oxfordian-Kimmeridgian; France.</p></div>	https://treatment.plazi.org/id/A856553BE6CF5946B29796164A3761EB	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
756ECC4F6CFE528F818A3BCAB2FEFDF0.text	756ECC4F6CFE528F818A3BCAB2FEFDF0.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Aptyxiella planata (Quenstedt 1858)	<div><p>Aptyxiella planata (Quenstedt, 1858)</p><p>Plate 11: figs 17, 18</p><p>? 1979 – Pseudonerinea clytia (d’Orbigny, 1850) – Wieczorek: 319, pl. 6, figs 1–3.</p><p>2022 – Aptyxiella planata (Quenstedt, 1858) – Gründel, Keupp, Lang and Nützel: 183; pl. 1, figs 4–6 (here more chresonymy and synonymy).</p><p>Material.</p><p>2 specimens, SNSB-BSPG 2016 XXI 1889 –1890.</p><p>Remarks.</p><p>This species has a palatal plait.</p></div>	https://treatment.plazi.org/id/756ECC4F6CFE528F818A3BCAB2FEFDF0	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
8571C46756B55AB38459904777B4018F.text	8571C46756B55AB38459904777B4018F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Aptyxiella tricincta (Munster 1844) sensu Quenstedt (1881 - 1884	<div><p>Aptyxiella tricincta (Münster, 1844) sensu Quenstedt (1881 –1884) comb. nov.</p><p>Plate 11: figs 15, 16</p><p>2022 – Bactroptyxis? tricincta (Münster) sensu Quenstedt (1881–1884) – Gründel, Keupp, Lang and Nützel: 199, pl. 13, figs 11–16 (here more chresonymy and synonymy).</p><p>Material.</p><p>5 specimens, SNSB-BSPG 2016 XXI 1880 –1884 and 4 questionable specimens, SNSB-BSPG 2016 XXI 1885 –1888, from Saal.</p><p>Remarks.</p><p>The longitudinal section of a specimen shows that there are no plates or folds inside the aperture. The species is therefore assigned to the genus Aptyxiella .</p></div>	https://treatment.plazi.org/id/8571C46756B55AB38459904777B4018F	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
C583AC5324705D16A375DABE4E6B68C7.text	C583AC5324705D16A375DABE4E6B68C7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Asperilla Koken 1896	<div><p>Genus Asperilla Koken, 1896</p><p>Type species.</p><p>Delphinula coronoserra Quenstedt, 1881 –1884 (= Delphinula longispina Rolle, 1861); Kimmeridgian; South Germany.</p></div>	https://treatment.plazi.org/id/C583AC5324705D16A375DABE4E6B68C7	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
5DFAD926001A5DA9B9F19F5D8815E84C.text	5DFAD926001A5DA9B9F19F5D8815E84C.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Asperilla longispina (Rolle 1861)	<div><p>Asperilla longispina (Rolle, 1861)</p><p>Plate 2: figs 9–11</p><p>2017 Asperilla longispina (Rolle, 1861) – Gründel, Keupp and Lang: 203, pl. 10, figs 11–17 (here more synonymy and chresonymy).</p><p>Material.</p><p>2 specimens, SNSB – BSPG 2016 XXI 1661 –1662.</p><p>Remarks.</p><p>The present specimens have fewer spines on the keel (ca. 7) than those reported by Gründel et al. (2017). In addition, the present specimens have more nodes on the spiral cord at the transition from whorl face to base. According to the literature, the base of this species is smooth or has only a single nodular spiral cord close to the spiral cord at the transition to the whorl face (Gründel et al. 2017). However, the present specimen has three distinctly nodular spiral cords on the base, besides the spiral cord at the transition to the whorl face. The meaning of these differences the present material to that reported by Gründel et al. (2017) are difficult to judge without additional well-preserved material. Therefore, we tentatively keep the present specimens under the same species name.</p></div>	https://treatment.plazi.org/id/5DFAD926001A5DA9B9F19F5D8815E84C	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
2803B35C5343541882963FE538AE590C.text	2803B35C5343541882963FE538AE590C.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Bactroptyxis Cossmann 1896	<div><p>Genus Bactroptyxis Cossmann, 1896</p><p>Type species.</p><p>Nerinea implicata d’Orbigny, 1851; Bathonian; France.</p></div>	https://treatment.plazi.org/id/2803B35C5343541882963FE538AE590C	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
EBD81E3882255DFBA9D441DD4E03CF9C.text	EBD81E3882255DFBA9D441DD4E03CF9C.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Bactroptyxis subcochlearis (Münster 1844)	<div><p>Bactroptyxis? subcochlearis (Münster in Goldfuss, 1844)</p><p>Plate 13: figs 16–18</p><p>2022 – Bactroptyxis? subcochlearis (Münster in Goldfuss, 1844) – Gründel, Keupp, Lang and Nützel: 199, pl. 13, figs 6–8 (here more chresonymy and synonymy).</p><p>Material.</p><p>6 specimens and fragments, illustrated specimen SNSB-BSPG 2016 XXI 1921.</p><p>Remarks.</p><p>The illustrated specimen is 69 mm high. What was suspected in 2022 can now be proven: The early whorls have only 2 strong spiral cords, one directly subsutural, the other well above the abapical suture. Only gradually a weaker spiral cord is formed between the primary spiral cords. The secondary spiral cord remains significantly weaker than the other two throughout ontogeny.</p><p>Aptyxis kehlheimensis Schlosser, 1882 (pl. 11: figs 3, 5–7; non fig. 4 in Schlosser) has weaker spiral cords and lacks a secondary third spiral cord.</p></div>	https://treatment.plazi.org/id/EBD81E3882255DFBA9D441DD4E03CF9C	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
0EEB5EE3AE045B8AB8560F16D88EA050.text	0EEB5EE3AE045B8AB8560F16D88EA050.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Bipartopsis Grundel, Keupp & Lang 2015	<div><p>Genus Bipartopsis Gründel, Keupp &amp; Lang, 2015</p><p>Type species.</p><p>Bipartopsis robustus Gründel, Keupp &amp; Lang, 2015; upper Kimmeridgian; South Germany.</p></div>	https://treatment.plazi.org/id/0EEB5EE3AE045B8AB8560F16D88EA050	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
E8FEDCE07D5C553881324C56762ED7B7.text	E8FEDCE07D5C553881324C56762ED7B7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Bipartopsis robustus Grundel, Keupp & Lang 2015	<div><p>Bipartopsis robustus Gründel, Keupp &amp; Lang, 2015</p><p>pl. 7: figs 5–15 in Gründel et al. (2015)</p><p>2015 Bipartopsis robustus n. sp. – Gründel, Keupp and Lang: 55, pl. 7, figs 5–15.</p><p>Material.</p><p>1 juvenile specimen, SNSB – BSPG 2016 XXI.</p></div>	https://treatment.plazi.org/id/E8FEDCE07D5C553881324C56762ED7B7	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
16806AC71B9054F4AC6FCB3591054A70.text	16806AC71B9054F4AC6FCB3591054A70.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Buvignieria Cossmann 1921	<div><p>Genus Buvignieria Cossmann, 1921</p><p>Type species.</p><p>Rissoina unicarina Buvignier, 1843; Oxfordian; France.</p></div>	https://treatment.plazi.org/id/16806AC71B9054F4AC6FCB3591054A70	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
28257BD0E37A5916BEF5C4772D9F302E.text	28257BD0E37A5916BEF5C4772D9F302E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Buvignieria racitana Grundel, Keupp & Lang 2019	<div><p>Buvignieria racitana Gründel, Keupp &amp; Lang, 2019</p><p>pl. 8: figs 14–20 in Gründel et al. (2019)</p><p>2019 Buvignieria racitana n. sp. – Gründel, Keupp and Lang: 130, pl. 8, figs 14–20 (here more chresonymy and synonymy).</p><p>Material.</p><p>1 specimen SNSB-BSPG 2016 XXI 1976.</p></div>	https://treatment.plazi.org/id/28257BD0E37A5916BEF5C4772D9F302E	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
77A361E96861572DA8B9FD7DF655B0A8.text	77A361E96861572DA8B9FD7DF655B0A8.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Caryomphalus globatus (Buvignier 1843) Gründel & Nützel 2024	<div><p>Caryomphalus globatus (Buvignier, 1843)</p><p>Plate 2: figs 14, 15, Plate 3: fig. 1</p><p>2020 Caryomphalus globatus (Buvignier, 1843) n. comb. – Gründel, Hostettler and Menkveld-Gfeller: 238, pl. 9, figs 11–15, pl. 10, figs 1–13 (here more synonymy and chresonymy).</p><p>Material.</p><p>3 specimens Saal, SNSB – BSPG 2016 XXI 1713 –1715; 1 specimen Saal, “ Fundort 1985, über Korallenstock, Sohle 2 ” (= locality 1985, above coral stock, level 2), SNSB – BSPG 2016 XXI 1716.</p><p>Description.</p><p>Shell broadly turbiniform; illustrated specimen 18 mm high; mature whorls evenly convex with periphery at mid-whorl; sutures impressed; earliest preserved whorls have a pronounced edge below mid-whorl; whorl face between edge and adapical suture forms oblique ramp, vertical below edge; ramp initially with three, later with four spiral cords; shell below edge initially with one spiral cord, later with two spiral cords; edge becomes increasingly less pronounced and rounded on penultimate whorl; last whorl evenly rounded, markedly convex with periphery at mid-whorl and evenly rounded transition to moderately convex base; suture considerably deflected downward in last whorl so that another 4–5 spiral cords are exposed on penultimate whorl; 17 spiral cords are present on last whorl from suture to middle of base; all spiral cords are densely covered with small pustules; axial ribs absent, or only faint axial ribs on last third of last preserved whorl; base narrowly phaneromphalous; aperture circular.</p><p>Remarks.</p><p>The variability of this species could not be assessed, because only few specimens are at hand. The two best preserved specimens resemble those intermediate between variants 1 and 3 of Caryomphalus globatus sensu Gründel et al. (2020) .</p></div>	https://treatment.plazi.org/id/77A361E96861572DA8B9FD7DF655B0A8	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
D0B884326EC05CA7BF64FC97740667F6.text	D0B884326EC05CA7BF64FC97740667F6.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Caryomphalus Grundel, Keupp & Lang 2017	<div><p>Genus Caryomphalus Gründel, Keupp &amp; Lang, 2017</p><p>Type species.</p><p>Delphinula fumatoplicosa Quenstedt, 1858; Kimmeridgian; South Germany.</p></div>	https://treatment.plazi.org/id/D0B884326EC05CA7BF64FC97740667F6	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
1796E64FA2345DB09CE9EAA6ACD56AE8.text	1796E64FA2345DB09CE9EAA6ACD56AE8.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cassianopsis Bandel 2007	<div><p>Genus Cassianopsis Bandel, 2007</p><p>Type species.</p><p>Naticella armata Münster, 1841; upper Triassic; St. Cassian Formation (Italy).</p></div>	https://treatment.plazi.org/id/1796E64FA2345DB09CE9EAA6ACD56AE8	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
905E95CD992C5B2799C146990E14AA29.text	905E95CD992C5B2799C146990E14AA29.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cassianopsis quenstedti (Brosamlen 1909)	<div><p>Cassianopsis quenstedti (Brösamlen, 1909)</p><p>pl. 2: figs 10–14; pl. 3: figs 1–6 in Gründel et al. (2015)</p><p>2015 Cassianopsis quenstedti (Brösamlen, 1909) – Gründel, Keupp and Lang: 92, pl. 2, figs 10–14; pl. 3, figs 1–6 (here more synonymy and chresonymy).</p><p>Material.</p><p>2 specimens, SNSB – BSPG 2016 XXI.</p></div>	https://treatment.plazi.org/id/905E95CD992C5B2799C146990E14AA29	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
2BCDEBF39893552387BDE1254D1EB611.text	2BCDEBF39893552387BDE1254D1EB611.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cassianopsis ratua Grundel, Keupp & Lang 2015	<div><p>Cassianopsis ratua Gründel, Keupp &amp; Lang, 2015</p><p>pl. 3: figs 7–11 in Gründel et al. (2015)</p><p>2015 Cassianopsis ratua n. sp. – Gründel, Keupp and Lang: 94, pl. 3, figs 7–11.</p><p>Material.</p><p>1 specimen, SNSB – BSPG 2016 XXI.</p></div>	https://treatment.plazi.org/id/2BCDEBF39893552387BDE1254D1EB611	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
E49F41986E8E5248B5270B9BA2C2E5E1.text	E49F41986E8E5248B5270B9BA2C2E5E1.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Chilodonta Etallon 1862	<div><p>Genus Chilodonta Étallon, 1862</p><p>Type species.</p><p>Chilodonta clathrata Étallon, 1862; Kimmeridgian; France.</p></div>	https://treatment.plazi.org/id/E49F41986E8E5248B5270B9BA2C2E5E1	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
770A0F812F945A0E917A75A7C7ADF4B9.text	770A0F812F945A0E917A75A7C7ADF4B9.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Chilodonta quadratofoveata Grundel, Keupp & Lang 2017	<div><p>Chilodonta quadratofoveata Gründel, Keupp &amp; Lang, 2017</p><p>pl. 6: figs 10–13 in Gründel et al. (2017)</p><p>2017 Chilodonta quadratofoveata n. sp. – Gründel, Keupp and Lang: 188, pl. 6, figs 10–13 (here more synonymy and chresonymy).</p><p>Material.</p><p>4 specimens, SNSB – BSPG 2016 XXI 1639 –1642.</p></div>	https://treatment.plazi.org/id/770A0F812F945A0E917A75A7C7ADF4B9	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
7E5A4F7ACD125E71A551A40896937D10.text	7E5A4F7ACD125E71A551A40896937D10.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Columbellaria corallina (Quenstedt 1852)	<div><p>Columbellaria corallina (Quenstedt, 1852)</p><p>Plate 10: figs 12–15</p><p>2017 Columbellaria cf. corallina (Quenstedt, 1852) – Werner, Nützel and Nose: 32, fig. 3 A – C.</p><p>2019 Columbellaria corallina (Quenstedt, 1852) – Gründel, Keupp and Lang: 133, pl. 9, figs 11–17 (here more chresonymy and synonymy).</p><p>2019 Columbellaria sp. 1 – Gründel, Keupp and Lang: 136, pl. 9, fig. 18, pl. 10, fig. 1.</p><p>Material.</p><p>3 specimens, SNSB-BSPG 2016 XXI 1859 –1861.</p><p>Description.</p><p>Shell egg-shaped, higher than wide, with distinctly elevated, slender, gradate spire, consisting of more than 5 whorls; illustrated specimen (Plate 10: figs 14, 15) 21 mm high; already first preserved whorls angulated forming edge that later becomes a keel; keel separates oblique ramp and vertical abapical whorl face; ramp ornamented with several very weak spiral cords over several whorls; spiral cords no longer visible on last two spire whorls; instead, formation of subsutural spiral cord covered with small tubercles and a stronger spiral cord, also with nodes, between subsutural cord and keel; whorl face of early teleoconch with axial ribs (approximately 10 on last spire whorl); intersections of axial ribs and spiral cords nodular; all mentioned spiral cords continue onto body whorl without interruption; axial ribs disappear at transition from spire whorls to body whorl and keel is weakened into a spiral cord of equal strength as in other spiral cords; transition from convex whorl face to strongly convex base evenly rounded; body whorl covered with approximately 15 nodular spiral cords of approximately same strength; spiral cords on whorl face slightly more distant from each other than those on base; aperture with widened outer lip and spine-like protrusions where spiral cords are situated; aperture elongated with anterior and posterior siphonal canals (see Hägele 1997; Werner et al. 2017).</p><p>Remarks.</p><p>The spire of the present specimens combines characteristics of Columbellaria corallina sensu Gründel et al. (2019) (the last whorl is approximately 10 mm wide; distinct spiral cord between adapical suture and keel) with that of Columbellaria sp. 1 sensu Gründel et al. (2019) (strong keel on whorls until end of spire, stronger nodes on keel). It is possible that all forms described Gründel et al. (2019) and described here are variants of a single species. Due to the lack of more extensive and better-preserved material, these forms are summarized herein under the name Columbellaria corallina (Quenstedt, 1852) .</p><p>Columbellaria rara Gründel et al. (2022) has significantly fewer spiral cords on the body whorl and these are more bulging. Zittelia picteti Gemmellaro, 1870 has a wider and more convex body whorl, the spiral cords are at least as wide as the spiral furrows between them and the spire whorls are not keeled. Columbellaria victoria Guirand &amp; Ogérien, 1865 and sensu Loriol in Loriol and Bourgeat (1886–1888) has spiral cords of equal strength on the body whorl, which are at least as wide as the spiral furrows between them. Its body whorl is more convex and it lacks a subsutural row of small nodes. Columbellaria denticulata Zittel, 1873 has more nodes on the last spire whorl and lacks subsutural row of small nodes is missing there; the outer lip of the body whorl lacks furrows.</p></div>	https://treatment.plazi.org/id/7E5A4F7ACD125E71A551A40896937D10	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
A3EAFE626C1D500C9FA757FD0A8F0FD5.text	A3EAFE626C1D500C9FA757FD0A8F0FD5.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Columbellaria Rolle 1861	<div><p>Genus Columbellaria Rolle, 1861</p><p>Type species.</p><p>Cassis corallina Quenstedt, 1852; upper Jurassic; South Germany.</p></div>	https://treatment.plazi.org/id/A3EAFE626C1D500C9FA757FD0A8F0FD5	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
762E6F8B76715E0DB3AA6B28609C179D.text	762E6F8B76715E0DB3AA6B28609C179D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Coninoda Kollmann 1979	<div><p>Genus Coninoda Kollmann, 1979</p><p>Type species.</p><p>Coninoda mammata Kollmann, 1979; Albian-Cenomanian; Austria.</p></div>	https://treatment.plazi.org/id/762E6F8B76715E0DB3AA6B28609C179D	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
BAF2553C3F2F5C4DB9C6AD0A41C11523.text	BAF2553C3F2F5C4DB9C6AD0A41C11523.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Coninoda strekwera Grundel, Keupp & Lang 2019	<div><p>Coninoda strekwera Gründel, Keupp &amp; Lang, 2019</p><p>Plate 9: figs 6, 7</p><p>2017 „ Ditretus “ sp. – Gründel: 31, pl. 11, fig. D.</p><p>2019 Coninoda strekwera n. sp. – Gründel, Keupp and Lang: 112, pl. 4, figs 8–9, 12–14.</p><p>Material.</p><p>2 specimens, SNSB-BSPG 2016 XXI 1827 –1828.</p><p>Remarks.</p><p>A typical specimen from the Sylla collection representing Coninoda strekwera shows in longitudinal section that this species has no plaits or folds inside the whorls (pl. 9, fig. 7).</p></div>	https://treatment.plazi.org/id/BAF2553C3F2F5C4DB9C6AD0A41C11523	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
F6949DBB9A0F51BDA850710D39E84C7A.text	F6949DBB9A0F51BDA850710D39E84C7A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Coninoda undefined-1	<div><p>Coninoda? sp. 1</p><p>pl. 4: figs 10–11 in Gründel et al. (2019)</p><p>2019 Coninoda? sp. 1 – Gründel, Keupp and Lang: 113, pl. 4, figs 10–11.</p><p>Material.</p><p>1 specimen, SNSB-BSPG 2016 XXI 1829, locality 1985, above coral stock, level 2 (“ Fundort 1985, über Korallenstock, Sohle 2 ”).</p></div>	https://treatment.plazi.org/id/F6949DBB9A0F51BDA850710D39E84C7A	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
1D6456C1C69957BB88C5D385B5192FF8.text	1D6456C1C69957BB88C5D385B5192FF8.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cossmannea desvoidyi (d'Orbigny 1850)	<div><p>Cossmannea desvoidyi (d’Orbigny, 1850)</p><p>pl. 1: figs 1–3 in Gründel et al. (2022)</p><p>2022 – Cossmannea desvoidyi (d’Orbigny, 1851) – Gründel, Keupp, Lang and Nützel: 181, pl. 1, figs 1–3 (here more chresonymy and synonymy).</p><p>Material.</p><p>2 fragments, SNSB-BSPG 2016 XXI 1878 –1879, one large specimen 18 cm high, 5.5 cm wide: SNSB-BSPG 2016 XXI 1.</p><p>Remarks.</p><p>This species has a very pronounced abapical siphonal canal.</p></div>	https://treatment.plazi.org/id/1D6456C1C69957BB88C5D385B5192FF8	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
23F25C45BACC5471A353FCEDEF5FF946.text	23F25C45BACC5471A353FCEDEF5FF946.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cossmannea Pcelintsev 1927	<div><p>Genus Cossmannea Pčelintsev, 1927</p><p>Type species.</p><p>Nerinea desvoidyi d’Orbigny, 1850; Oxfordian; France.</p></div>	https://treatment.plazi.org/id/23F25C45BACC5471A353FCEDEF5FF946	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
F719C9716BBE5E7A9D299D34E9E5F4D9.text	F719C9716BBE5E7A9D299D34E9E5F4D9.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Creniturbo Cossmann 1919	<div><p>Genus Creniturbo Cossmann, 1919</p><p>Type species.</p><p>Trochus dirce d’Orbigny, 1853; Oxfordian; France.</p></div>	https://treatment.plazi.org/id/F719C9716BBE5E7A9D299D34E9E5F4D9	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
E4E890E7D3BF594B8C0F468E40C095BD.text	E4E890E7D3BF594B8C0F468E40C095BD.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Creniturbo gibbosus Gründel & Nützel 2024	<div><p>Creniturbo gibbosus sp. nov.</p><p>Plate 4: figs 12–15</p><p>Etymology.</p><p>Latin gibbus – nodes; for the abapical row of large nodes.</p><p>Holotype.</p><p>SNSB – BSPG 2016 XXI 1738 (pl. 4, figs 14–15), collection Lang.</p><p>Paratypes.</p><p>6 specimens from Saal ( 4 specimens collection Lang: SNSB–BSPG 2016 XXI 1739 –1742, 2 specimens collection Sylla: SNSB–BSPG 2016 XXI 1743 –1744)</p><p>Other material.</p><p>A questionable specimen from Saal, collection Lang.</p><p>Type locality and stratum.</p><p>Upper Jurassic (Kimmeridgian) reefal limestones from the locality Saal near Kelheim, Lower Bavaria (Gründel et al. 2015, 2022).</p><p>Diagnosis.</p><p>Shell broadly trochiform, gyroscopic; whorl face slightly concave, with several weak spiral lirae; suture shallow, inconspicuous; edge at transition from whorl face to base with 10–13 large rounded nodes, visible slightly above suture in spire whorls; aperture has circular lumen; tongue-shaped callus covers center of base.</p><p>Description.</p><p>Only juvenile specimens at hand are relatively well-preserved; fully grown but poorly preserved specimens up to 16 mm wide; shell broadly trochiform, gyroscopic; whorl face slightly concave; edge at transition from whorl face to base with 10–13 large rounded nodes, visible slightly above suture in spire whorls; suture wavy due to nodes; whorl face covered with very faint spiral lirae (usually not visible due to preservation); it is not certain whether spiral lirae are also present on nodes; base slightly convex and set off from whorl face at an angle; growth lines on base opisthocyrt; spiral lirae probably also present on base, but obscured by preservation; aperture has circular lumen, slightly tapering adapically; tongue-shaped callus covers center of base.</p><p>Remarks.</p><p>Creniturbo dirce (d’Orbigny), the type species and the only other species assigned to Creniturbo, has a double row of nodes at the basal edge and it has a much stronger spiral cords.</p></div>	https://treatment.plazi.org/id/E4E890E7D3BF594B8C0F468E40C095BD	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
3FA0CC5FD747509BBB84578F099E07B7.text	3FA0CC5FD747509BBB84578F099E07B7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Creniturbo undefined-1	<div><p>Creniturbo sp. 1</p><p>Plate 5: figs 1–4</p><p>Material.</p><p>4 specimens from Saal: SNSB – BSPG 2016 XXI 1745 –1748 (2 specimens collection Sylla, 1 specimen collection Keupp, 1 specimen collection Lang).</p><p>Description.</p><p>The present specimens are moderately to poorly preserved; shape, size and sculpture correspond – as far as can be seen – to those of the Creniturbo gibbosus n. sp.; however, the present specimens have a more or less distinct spiral cord on the base, directly below the basal edge; additional faint spiral cords obscured by poor preservation present on base; nodes on basal angulation much weaker than in Creniturbo gibbosus .</p><p>Remarks.</p><p>Cerithium binodum Buvignier, 1852 is larger, its base is more convex and it has two rows of nodes on the basal edge. Creniturbo dirce (d’Orbigny) sensu Loriol in Loriol and Koby (1890) is also larger with a double row of nodes on the basal edge and it has strong spiral cords on the base.</p></div>	https://treatment.plazi.org/id/3FA0CC5FD747509BBB84578F099E07B7	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
DBE5A854AB525695AD2A62CC2123F46B.text	DBE5A854AB525695AD2A62CC2123F46B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cryptoplocus depressus (Voltz 1836)	<div><p>Cryptoplocus depressus (Voltz, 1836)</p><p>pl. 14: figs 1–5 in Gründel et al. (2022)</p><p>1931 – Cryptoplocus depressus Voltz – Yin: 68, pl. 7, fig. 10.</p><p>1979 – Cryptoplocus depressus (Voltz, 1836) – Wieczorek: 327, pl. 9, figs 1–3, 5–6, textfig. 13 a – b.</p><p>2022 – Cryptoplocus depressus (Voltz, 1836) – Gründel, Keupp, Lang and Nützel: 200, pl. 14, figs 1–5 (here more chresonymy and synonymy).</p><p>Material.</p><p>39 specimens and fragments (37 specimens Saal; 2 specimens Saal, above coral stock, level 2 (“ über Korallenstock, Sohle 2 ”).</p></div>	https://treatment.plazi.org/id/DBE5A854AB525695AD2A62CC2123F46B	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
DA4875C3EC845FD1A99DA088AFEFA603.text	DA4875C3EC845FD1A99DA088AFEFA603.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cryptoplocus Pictet & Campiche 1861	<div><p>Genus Cryptoplocus Pictet &amp; Campiche, 1861</p><p>Type species.</p><p>Nerinea depressa Voltz, 1836; Kimmeridgian?</p></div>	https://treatment.plazi.org/id/DA4875C3EC845FD1A99DA088AFEFA603	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
FCBF2A71D33756EDA027D36C1022333D.text	FCBF2A71D33756EDA027D36C1022333D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cryptoplocus subpyramidalis (Munster 1844)	<div><p>Cryptoplocus subpyramidalis (Münster, 1844) in Goldfuss</p><p>Plate 13: fig. 19</p><p>1855 – Nerinea pyramidalis Münster – Peters: 361, pl. 4, figs 1–3.</p><p>1882 – Cryptoplocus subpyramidalis – Schlosser: 86, pl. 12, fig. 10.</p><p>2022 – Cryptoplocus subpyramidalis (Münster in Goldfuss, 1844) – Gründel, Keupp, Lang and Nützel: 200, pl. 14, fig. 6 (here more chresonymy and synonymy).</p><p>Material.</p><p>20 specimens and fragments (19 specimens from Saal; 1 specimen Saal, location 2, level 4 (“ Fundstelle 2, Sohle 4 ”); illustrated specimen SNSB-BSPG 2016 XXI 1922.</p><p>Remarks.</p><p>The present material is only moderately preserved. The illustrated specimen is 14 cm high. The subsutural bulge is often not visible. The apical angle of the shell varies; there may be transitions to C. depressus . Cryptoplocus pyramidalis (Münster, 1844) in Goldfuss, sensu Wieczorek (1979) is more slender; its shell width lies approximately between C. subpyramidalis and C. depressus (Voltz, 1836) .</p></div>	https://treatment.plazi.org/id/FCBF2A71D33756EDA027D36C1022333D	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
060216AED7C0561A9AEC12AFDF057E08.text	060216AED7C0561A9AEC12AFDF057E08.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cryptoptyxis Cossmann 1906	<div><p>Genus Cryptoptyxis Cossmann, 1906</p><p>Type species.</p><p>Cerithium wrighti Étallon, 1859; Kimmeridgian; France.</p></div>	https://treatment.plazi.org/id/060216AED7C0561A9AEC12AFDF057E08	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
7A40C36D3D14519CA5A0D33C496224F4.text	7A40C36D3D14519CA5A0D33C496224F4.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cryptoptyxis rarenodosa Grundel, Keupp & Lang 2019	<div><p>Cryptoptyxis rarenodosa Gründel, Keupp &amp; Lang, 2019</p><p>pl. 4: figs 17–20, pl. 5: figs 1–5 in Gründel et al. (2019)</p><p>2017 Cryptoptyxis sp. – Werner, Nützel and Nose: 32, Abb. 3 D.</p><p>2019 Cryptoptyxis rarenodosa n. sp. – Gründel, Keupp and Lang: 114, pl. 4, figs 17–20, pl. 5, figs 1–5 (here more chresonymy and synonymy).</p><p>Material.</p><p>5 specimens Saal, SNSB-BSPG 2016 XXI 1819 –1823; 1 specimen locality 1985, above coral stock, level 2 (“ Fundort 1985, über Korallenstock, Sohle 2 ”).</p></div>	https://treatment.plazi.org/id/7A40C36D3D14519CA5A0D33C496224F4	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
91CF6F16B65955BEB107A685D2B9E5BD.text	91CF6F16B65955BEB107A685D2B9E5BD.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Cryptoptyxis spinosus Gründel & Nützel 2024	<div><p>Cryptoptyxis? spinosus sp. nov.</p><p>Plate 9: fig. 5</p><p>Etymology.</p><p>Latin spinosus – thorny; because of the thorn-like extension of the axial ribs of the last whorl.</p><p>Holotype.</p><p>SNSB-BSPG 2016 XXI 1824.</p><p>Paratypes.</p><p>2 juvenile specimens, SNSB-BSPG 2016 XXI 1825 –1826.</p><p>Type locality and stratum.</p><p>Upper Jurassic (Kimmeridgian) reefal limestones from the locality Saal near Kelheim, Lower Bavaria (Gründel et al. 2015, 2022).</p><p>Diagnosis.</p><p>Early whorls with 5 narrow axial ribs that form rib strands running across the shell i. e., ribs are aligned over consecutive whorls; last whorl with axial ribs that terminate adapically in thorn-like extensions; a spiral sculpture could not be seen with certainty.</p><p>Description.</p><p>Shell trochiform, conical, higher than wide, with last whorl higher than spire; largest specimen 22 mm high; whorls low; whorl face with straight; suture shallow but distinct; ornament consists of 5 axial ribs per whorl; axial ribs sharp, high and very narrow with a weak cusp at adapical end; axial ribs extend from adapical suture to center of base; ribs of last whorl of illustrated specimen increase significantly in height and terminate adapically in a thorn-like tip; ribs on spire whorls aligned to each other from whorl to whorl, only slightly offset from one another, forming rib strands that run weakly prosocline across shell; spiral cords or lirae absent (due to preservation?); only occasionally three faint cusps visible on crest of axial ribs that could indicate presence of spiral ornamentation; aperture not preserved.</p><p>Remarks.</p><p>Cryptoptyxis rarenodosa Gründel et al., 2019 has a ramp, but above all, the entire shell is covered with strong spiral cords. Other similar species (e. g., Cryptoptyxis sp. sensu Hägele (1997) from the Upper Jurassic; Cerithium quinquangulare Hébert and Eudes-Deslongchamps, 1860, Callovian) lack the adapical extensions of the axial ribs on the last whorl. Cryptoptyxis ? fortiter Gründel et al., 2022 has distinct spiral cords with nodes at the intersections with the axial ribs. In this species, the nodes on the subsutural spiral cord are strongly enlarged on the last whorl, but the ribs do not have an adapical extension.</p></div>	https://treatment.plazi.org/id/91CF6F16B65955BEB107A685D2B9E5BD	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
E4E4C864245D557B9E729B5BC5987F14.text	E4E4C864245D557B9E729B5BC5987F14.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dauterria Grundel, Keupp & Lang 2015	<div><p>Genus Dauterria Gründel, Keupp &amp; Lang, 2015</p><p>Type species.</p><p>Dauterria variocostata Gründel, Keupp &amp; Lang, 2015; upper Kimmeridgian; South Germany.</p></div>	https://treatment.plazi.org/id/E4E4C864245D557B9E729B5BC5987F14	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
D1174809EB645C4DB4B76A7DA3BDFF71.text	D1174809EB645C4DB4B76A7DA3BDFF71.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dauterria rotundata Grundel, Keupp & Lang 2015	<div><p>Dauterria rotundata Gründel, Keupp &amp; Lang, 2015</p><p>pl. 1: figs 1–4 in Gründel et al. (2015)</p><p>1997 Pileolus (Pileolus) minutus Zittel, 1873 – Hägele: 60, fig. p. 60, lower left.</p><p>2015 Dauterria rotundata n. sp. – Gründel, Keupp and Lang: 79, pl. 1, figs 1–4.</p><p>2017 Dauterria rotundata Gründel, Keupp &amp; Lang, 2015 – Gründel: 30, pl. 8, fig. A.</p><p>Material.</p><p>SNSB – BSPG 2016, Saal: 30 mostly juvenile specimens; „ Sohle 2 über Korallenstock “ (= level 2 above coral block): 5 specimens.</p></div>	https://treatment.plazi.org/id/D1174809EB645C4DB4B76A7DA3BDFF71	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
39663982E4BB56FFBB2E12D476A752A3.text	39663982E4BB56FFBB2E12D476A752A3.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dauterria variocostata Grundel, Keupp & Lang 2015	<div><p>Dauterria variocostata Gründel, Keupp &amp; Lang, 2015</p><p>pl. 1: figs 5–9 in Gründel et al. (2015)</p><p>2015 – Dauterria variocostata n. sp. – Gründel, Keupp and Lang: 80, pl. 1, figs 5–9.</p><p>Material.</p><p>3 specimens, SNSB – BSPG 2016 XXI.</p></div>	https://treatment.plazi.org/id/39663982E4BB56FFBB2E12D476A752A3	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
6510E94DA7B45B5A84D7DCA655FC03D2.text	6510E94DA7B45B5A84D7DCA655FC03D2.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Diarthema aspera Gründel & Nützel 2024	<div><p>Diarthema aspera sp. nov.</p><p>Plate 10: fig. 16, Plate 11: figs 1–4</p><p>2019 – Diarthema sp. 1 – Gründel, Keupp and Lang: 137, pl. 10, figs 6–7.</p><p>Etymology.</p><p>Latin aspera – rough; because of the strong ornamentation.</p><p>Holotype.</p><p>SNSB-BSPG 2016 XXI 1863.</p><p>Paratypes.</p><p>7 specimens, SNSB-BSPG 2016 XXI 1862, 1864–1869 and a cast of an imprint (imprint not hand), SNSB-BSPG 2016 XXI 1870.</p><p>Type locality and stratum.</p><p>Upper Jurassic (Kimmeridgian) reefal limestones from the locality Saal near Kelheim, Lower Bavaria (Gründel et al. 2015, 2022).</p><p>Diagnosis.</p><p>Spire whorls have a knobby angulation, axial ribs and a strong spiral cord between angulation and abapical suture; last whorl of adult specimens with two wing-like, broadened varices; wings semicircular, with 6–7 strong spiral cords forming node-like projections on outer edge wing; aperture with long vertical rostrum long.</p><p>Description.</p><p>Shell with high, gradate spire and large, widened body whorl; largest specimen 45 mm high; shell slender consisting of numerous convex whorls; spire whorls angulated at mid-whorl face; suture distinct; oblique ramp demarcated by angulation; whorl face below angulation almost vertical; a weak spiral cord above angulation appears after several whorls; another spiral cord becomes visible above suture; ca. 7 strong axial ribs per whorl; axial ribs do not continue onto base in body whorl of fully grown specimens; intersections of angulation and axial ribs with strong nodes; weaker nodes at intersection abapical spiral cord; some axial ribs thickened varix-like; body-whorl of adults have strongly convex base; transition from whorl face to base evenly rounded; axial ribs disappear; former edge covered with small nodes; base with 4 strong spiral cords with fine nodes; two wing-like widened varices concave in apertural direction; outer lip of aperture widened into a semicircular wing; 6–7 strong spiral cords on the wing and several weak ones between strong cords; strong spiral cords form node-like projections on outer edge of the wing; uppermost strong spiral cord terminated in a spine pointing obliquely in apertural and adapical direction; long, vertically downward (abapical) pointing rostrum, covered with several weak spiral cords.</p><p>Remarks.</p><p>Gründel et al. (2019, p. 138, as Diarthema sp. 1) reported a vertically upward directed shell-process attached on the penultimate for this species. This shell-process cannot be recognized in the present material. We assume that this is a silicified artifact that does not belong to the shell.</p><p>The similar Diempterus ? multicostatus Gründel et al. 2022 has more numerous spiral cords of varying strength (but generally weaker than in the present species), the varices on the last whorl have 3 spine-like elongated tubercles. A wing is unknown for Diempterus ? multicostatus. Rostellaria benoisti Guirand &amp; Ogérien, 1865 (= Diarthema benoisti sensu Loriol in Loriol and Bourgeat 1886–1888) has numerous reinforced spiral cords on the wing, the wing is asymmetrical with a protruding abapical part. Cyphosolenus tetracer d’Orbigny sensu Loriol in Loriol and Bourgeat (1886–1888) has only 3 strong and numerous weaker spiral cords on the body whorl, the wing extends to the last spire whorl, the spire whorls lack the second strong spiral cord between angulation and abapical suture. Pterocera thurmanni sensu Thurmann and Étallon (1861–1864) as well as Pterocera ponti (Brongniart) sensu Loriol et al. (1872) and Pterocera polypoda Buvignier sensu Loriol in Loriol and Pellat (1874) have a similar wing, but a stouter shell with convex spire whorls, but lacks axial ribs and nodes on spire whorls.</p></div>	https://treatment.plazi.org/id/6510E94DA7B45B5A84D7DCA655FC03D2	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
3E81C323C4B453D7BC8A02BF0E4CF8FB.text	3E81C323C4B453D7BC8A02BF0E4CF8FB.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Diarthema Piette 1864	<div><p>Genus Diarthema Piette, 1864</p><p>Type species.</p><p>Rostellaria paradoxa Eudes-Deslongchamps, 1843; Bathonian; France.</p></div>	https://treatment.plazi.org/id/3E81C323C4B453D7BC8A02BF0E4CF8FB	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
B8E174F74F115FEAB8734D571A3C8D49.text	B8E174F74F115FEAB8734D571A3C8D49.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Discotectus crassiplicatus (Etallon 1859)	<div><p>Discotectus crassiplicatus (Étallon, 1859)</p><p>pl. 5, fig. 10–12; pl. 15: figs 3–6 in Gründel et al. (2017)</p><p>2017 Discotectus crassiplicatus (Étallon, 1859) – Gründel, Keupp and Lang: 183, pl. 5, fig. 10–12; pl. 15, figs 3–6 (here more synonymy and chresonymy).</p><p>2017 Discotectus crassiplicatus (Étallon, 1859) – Gründel: 28, pl. 4, fig. C.</p><p>Material.</p><p>Saal: 8 specimens, SNSB – BSPG 2016 XXI 1663 –1670; Saal, location 1985, “ über Knollenkalkbank, Sohle 2 ” (= above nodular bed, level 2): 1 specimen, SNSB – BSPG 2016 XXI 1671.</p></div>	https://treatment.plazi.org/id/B8E174F74F115FEAB8734D571A3C8D49	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
217124EEBC595C89B0C366D2D16D129D.text	217124EEBC595C89B0C366D2D16D129D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Discotectus Favre 1913	<div><p>Genus Discotectus Favre, 1913</p><p>Type species.</p><p>Trochus massalongoi Gemmellaro, 1868; Calcare a Terebratula janitor, Sicily, Italy.</p></div>	https://treatment.plazi.org/id/217124EEBC595C89B0C366D2D16D129D	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
77869942823D5FB3884E867123201812.text	77869942823D5FB3884E867123201812.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Ditretus Piette 1875	<div><p>Genus Ditretus Piette, 1875</p><p>Type species.</p><p>Cerithium rostellaria Buvignier, 1852; Oxfordian; France.</p></div>	https://treatment.plazi.org/id/77869942823D5FB3884E867123201812	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
5B6E2C95C914574F8FF597A959CA2B68.text	5B6E2C95C914574F8FF597A959CA2B68.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Ditretus rostellaria (Buvignier 1852)	<div><p>Ditretus sp., cf. rostellaria (Buvignier, 1852)</p><p>Plate 9: figs 1–4</p><p>? 1931 Ditretus valenensis n. sp. – Yin: 46, pl. 4, figs 1–3.</p><p>2019 Ditretus sp., cf. rostellaria (Buvignier, 1852) – Gründel, Keupp and Lang: 110, pl. 4, figs 4–7.</p><p>Material.</p><p>11 specimens, SNSB-BSPG 2016 XXI 1808 –1818.</p><p>Description.</p><p>The description is based on specimens with relatively stout shell shape; shell acutely trochiform, stout, with few whorls; last whorl higher than spire; a specimen is 23 mm high (apex missing); whorl face of spire whorl low; shell sides straight (side view); whorl face with subsutural row of large, rounded nodes (approximately 10 nodes per whorl) with steep adapical slope producing ramp that accentuates suture; whorls including nodes covered with numerous weak spiral lirae; transition from whorl face to base rounded; nodular spiral cord at transition to base and a weaker one below it are more or less clearly developed (probably intraspecific variation); base also covered with spiral lirae; fully grown specimens with distinctly widened, large and rounded aperture; inner and outer lip strongly thickened and broadened; columellar inner lip is also thickened and somewhat detached; short abapical canal hardly visible in apertural view because canal is almost closed.</p><p>Remarks.</p><p>Ditretus rostellaria Buvignier, 1852 differs in having whorls that are angulated at a row of nodes, its shell is more slender, the columellar inner lip is neither thickened nor detached according to the illustrations. Diatinostoma germaini Étallon sensu Yin (1931) largely lacks spiral cords and its aperture is unknown. Ditretus valenensis Yin, 1931 is similar (identical?) to the variant with a knobby spiral cord at the transition from whorl face to base. Ditretus thurmanni Loriol in Loriol and Koby sensu Gründel et al. (2022) is more slender and has more whorls.</p></div>	https://treatment.plazi.org/id/5B6E2C95C914574F8FF597A959CA2B68	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
64FFBB35BB3F59BA94DC987C2D84D756.text	64FFBB35BB3F59BA94DC987C2D84D756.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Endoplocus acutus Grundel, Keupp, Lang & Nutzel 2022	<div><p>Endoplocus acutus Gründel, Keupp, Lang &amp; Nützel, 2022</p><p>pl. 7: figs 1–7 in Gründel et al. (2022)</p><p>2022 – Endoplocus acutus n. sp. – Gründel, Keupp, Lang and Nützel: 189, pl. 7, figs 1–7.</p><p>Material.</p><p>All from Saal, 12 specimens (typical form), 6 specimens (variant form), 3 questionable specimens.</p></div>	https://treatment.plazi.org/id/64FFBB35BB3F59BA94DC987C2D84D756	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
218D5B7236BD5A57A1695715045D2C71.text	218D5B7236BD5A57A1695715045D2C71.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Endoplocus Cox 1954	<div><p>Genus Endoplocus Cox, 1954</p><p>Type species.</p><p>Actaeon staszycii Zeuschner, 1849; Tithonian; Poland.</p></div>	https://treatment.plazi.org/id/218D5B7236BD5A57A1695715045D2C71	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
1AB2AECA6D9E5E0383E06135C986BD46.text	1AB2AECA6D9E5E0383E06135C986BD46.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Endoplocus inflatus Grundel, Keupp, Lang & Nutzel 2022	<div><p>Endoplocus inflatus Gründel, Keupp, Lang &amp; Nützel, 2022</p><p>Plate 12: fig. 19</p><p>2022 – Endoplocus inflatus n. sp. – Gründel, Keupp, Lang and Nützel: 190, pl. 8, figs 1–4.</p><p>Material.</p><p>2 specimens, SNSB-BSPG 2016 XXI 1903 –1904.</p><p>Remarks.</p><p>The present specimens agree with the morphology of Endoplocus inflatus Gründel et al., 2022 . However, they are significantly larger (height 34 mm and 54 mm). At least one columellar and one parietal fold are present.</p></div>	https://treatment.plazi.org/id/1AB2AECA6D9E5E0383E06135C986BD46	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
66CC6EAF088D5835A4B451ACFA68B949.text	66CC6EAF088D5835A4B451ACFA68B949.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Endoplocus staszycii (Zeuschner 1849)	<div><p>Endoplocus staszycii (Zeuschner, 1849) ?</p><p>Plate 13: figs 1, 2</p><p>? 1850 – Actaeon staszycii n. sp. – Zeuschner: 130, pl. 17, figs 16–19.</p><p>1855 – Nerinea staszycii Zeuschner – Peters: 350, Tas. 2, figs 6–9.</p><p>1870 – Nerinea staszycii Zeuschner – Gemmellaro: 16, pl. 3, figs 8–10.</p><p>1998 – Endoplocus staszycii (Zeuschner, 1849) – Wieczorek: 319, pl. 2, figs 4–6 (here more chresonymy and synonymy).</p><p>Material.</p><p>4 specimens, SNSB-BSPG 2016 XXI 1905 –1908.</p><p>Description.</p><p>Shell stout with egg-shaped outline, consisting of few whorls; largest specimen 27 mm high; body whorl higher than the spire; whorl face weakly convex; whorls relatively high, smooth; sutures marked by a narrow ramp; transition from whorl face to base evenly rounded; base strongly convex, smooth; aperture not preserved; 2 (3?) columellar and palatal plaites as well as a parietal plait visible in longitudinal section.</p><p>Remarks.</p><p>According to Peters (1855), Nerinea staszycii Zeuschner, 1850 is a very variable species. The specimens illustrated by Peters (1855, pl. 2: figs 6–9) correspond to the present material assigned to this species. Actaeon staszycii Zeuschner, 1850 is more slender, the spire is higher and it has more whorls. Itieria austriaca Zittel, 1873 has a subsutural row of nodes. Nerinea staszycii Zeuschner sensu Gemmellaro (1870) has a lower last whorl in relation to the spire height and the shell is more slender. Phaneroptyxis simmenensis Ooster sensu Cossmann (1898) is more slender and its body whorl is more cylindrical.</p></div>	https://treatment.plazi.org/id/66CC6EAF088D5835A4B451ACFA68B949	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
8883AE4EB8925D6B88E7C6F4B7522C75.text	8883AE4EB8925D6B88E7C6F4B7522C75.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Endoplocus undefined-1	<div><p>Endoplocus sp. 1</p><p>Plate 13: figs 3, 4</p><p>Material.</p><p>3 specimens, SNSB-BSPG 2016 XXI 1909 –1911.</p><p>Description.</p><p>Shell broadly trochospiral with strongly convex sides; illustrated specimen 41 mm high; suture somewhat impressed; last whorl large, inflated; transition from whorl face to strongly convex base evenly rounded; whorls smooth; aperture high and narrow; at least one columellar, parietal and palatal (?) plate present.</p><p>Remarks.</p><p>The shell of Endoplocus inflatus Gründel et al. 2022 is more slender and not as rounded in lateral view. The spire is much more slender and higher. Itieria obtusiceps Zittel sensu Stefano (1884) has a more broadly oval outline in lateral view.</p></div>	https://treatment.plazi.org/id/8883AE4EB8925D6B88E7C6F4B7522C75	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
E501253B212F55C28464F5F5EF15A349.text	E501253B212F55C28464F5F5EF15A349.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Endoplocus undefined-2	<div><p>Endoplocus sp. 2</p><p>Plate 13: figs 5–8</p><p>Material.</p><p>Saal: 3 specimens, SNSB-BSPG 2016 XXI 1912 –1914.</p><p>Description.</p><p>Shell highly trochoid; illustrated specimen 74 mm high; spire whorls significantly wider than high; sutures impressed; last whorl high; shell sides convex with evenly rounded transition to convex base; no ornament visible; aperture (always damaged) elongated, narrow, actute adapically; at least one columellar, parietal and palatal plait present.</p><p>Remarks.</p><p>The available material is too sparse and poorly preserved for a sufficient description. The relationships to Endoplocus inflatus remain unclear. The latter may have more and lower spire whorls.</p></div>	https://treatment.plazi.org/id/E501253B212F55C28464F5F5EF15A349	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
C1B7653645765CCF8A97F2B8FB65CDE7.text	C1B7653645765CCF8A97F2B8FB65CDE7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Eunerinea Cox 1947	<div><p>Genus Eunerinea Cox, 1947</p><p>Type species.</p><p>Nerinea castor d’Orbigny, 1852; Oxfordian; France.</p></div>	https://treatment.plazi.org/id/C1B7653645765CCF8A97F2B8FB65CDE7	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
1F30150CDC495FC0B47209016837C683.text	1F30150CDC495FC0B47209016837C683.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Eunerinea undefined-1	<div><p>Eunerinea sp. 1</p><p>Plate 14: figs 1–6</p><p>? 1861–1864 – Nerinea speciosa Voltz – Thurmann in Thurmann and Étallon: 104, pl. 8, fig. 51.</p><p>part 1997 – Nerinella cf. laufonensis (Thurmann, 1859) – Hägele: 131, fig. on p. 131 upper middle (not upper right).</p><p>? 1997 – Nerinella caecilia (d’Orbigny, 1852) – Fischer and Weber: 52, pl. 8, figs 1–2.</p><p>2022 – Gen. et sp. indet. – Gründel, Keupp, Lang and Nützel: 212, pl. 19, figs 9–11.</p><p>Material.</p><p>20 specimens from Saal and 2 specimens from Saal, location 2, illustrated specimens SNSB-BSPG 2016 XXI 1923 –1925.</p><p>Description.</p><p>Only fragments are present; fragment shown on Plate 14: figs 2, 3 is 34 mm high; shell slender; whorl face straight to slightly concave; subsutural nodular bulge; strength of bulge and nodes vary from distinct to almost absent; a specimen from the collection Lang (Plate 14: fig. 1) has very distinct nodes that are axially elongated and opisthocline; some specimens with distinct knobby spiral cord between subsutural bulge and abapical suture as well as one (or several?) weak, knobby spiral cords on either side of it; other specimens have only two weak knobby spiral cords of approximately equal strength; transition from whorl face to slightly convex base at slightly protruding edge that forms periphery of whorls; edge has strong strong nodes, some of which visible above suture; several knobby spiral cords cover base; late whorls of large specimens have blurred axial ribs on whorl face and base; base phaneromphalous; aperture with abapical canal; at least one columellar and one (or two?) parietal plaits present in aperture.</p><p>Remarks.</p><p>The few available specimens are mainly poorly preserved and show quite some variation. A comparison of Plate 14: fig. 1 with Plate 14: figs 2, 3 shows two extreme morphotypes. However, most of the fragments cannot be assigned to one of these morphotypes with certainty because of insufficient preservation. It is also not certain whether these morphologies grade into each other. The grouping of the present material under the name Eunerinea sp. 1 is based on similarities in the general shell shape and the basic shell ornament, the occurrence at the same locality and in the same stratigraphic level. It remains unclear whether there is one variable species or two separate species. Several species described in the literature resemble either one or the other mentioned morphotype.</p><p>The neotype of Nerinella caecilia (d’Orbigny) (see Fischer and Weber 1997) closely resembles the present species, but apparently has more numerous spiral cords on the whorl face and lacks a subsutural row of nodes. The whorls are at least partially more concave. Nerinella subimbricata d’Orbigny, 1852 sensu Fischer and Weber (1997) is significantly more slender and the whorl face is more concave. Ptygmatis nodosa (Voltz, 1836) sensu Gründel et al. (2022) has, among other differences, a border spiral cord without nodes. Nerinea sequana Thirr sensu Bronn (1836) is more slender and the whorls are concave. Nerinea laufonensis Thurmann in Thurmann and Étallon 1861 lacks a subsutural row of nodes, the border spiral rib is hardly knobby and, in addition to two rows of nodes, several lirae are formed on the whorl face. Nerinea oppeli Gemmellaro, 1870 is similar to the specimen shown in Plate 14: fig. 1, but the subsutural row of nodes is weaker, whereas the nodes of the border spiral cord are stronger and are fully visible above the suture. Nerinea cf. heightneggeri Peters sensu Cossmann (1898) is more slender and has 7–8 spiral cords on the whorl face, two of which are tuberculate.</p></div>	https://treatment.plazi.org/id/1F30150CDC495FC0B47209016837C683	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
4DE9332D9CB25D288B8A43519382CE8A.text	4DE9332D9CB25D288B8A43519382CE8A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Eunerinea undefined-2	<div><p>Eunerinea sp. 2</p><p>Plate 14: figs 7, 8</p><p>Material.</p><p>1 specimen and a fragment from Saal, SNSB-BSPG 2016 XXI 1926 –1927.</p><p>Description.</p><p>Shell high-spired, slender; specimen 39 mm high; sutures inconspicuous; angular edge at transition from whorl face to base exposed somewhat above suture; strong spiral cord situated at a clear distance from adapical suture; whorl face between this spiral cord and adapical suture concave, between this cord and abapical suture straight to slightly concave; edge at transition from whorl face to base very pronounced, slightly protruding, forming whorl periphery; edge probably knobby, which is not entirely certain due to preservation; base moderately convex, details are not preserved.</p><p>Remarks.</p><p>The similar Ptygmatis nogreti Guirand and Ogérien sensu Loriol in Loriol and Bourgeat (1886–1888) has a strong spiral cord directly below the suture. Ptygmatis carpathica sensu Loriol in Loriol and Bourgeat (1886–1888) is larger, not as slender and the subsutural spiral cord is not broadened.</p></div>	https://treatment.plazi.org/id/4DE9332D9CB25D288B8A43519382CE8A	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
3BF0F44ADBB0564CAC1FE126AF50EBEA.text	3BF0F44ADBB0564CAC1FE126AF50EBEA.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Eustoma gracilis Gründel & Nützel 2024	<div><p>Eustoma? gracilis sp. nov.</p><p>Plate 8: figs 15–17</p><p>Etymology.</p><p>Latin gracilis – slender; because of the slender shell shape.</p><p>Holotype.</p><p>SNSB-BSPG 2016 XXI 1804.</p><p>Paratypes.</p><p>4 specimens, SNSB-BSPG 2016 XXI 1805 –1807 .</p><p>Type locality and stratum.</p><p>Upper Jurassic (Kimmeridgian) reefal limestones from the locality Saal near Kelheim, Lower Bavaria (Gründel et al. 2015, 2022).</p><p>Diagnosis.</p><p>Shell moderately high-spired, relatively large and slender; whorls increase evenly in width; whorl face without distinct spiral cords; subsutural nodes become particularly large on the last whorls; transition from whorl face to base evenly rounded, with nodular spiral cord; base covered with nodose spiral cords, increasingly weaker towards center of base; nodes connected by bulbous, opisthocline axial ribs.</p><p>Description.</p><p>Shell moderately high-spired, slender, with acute apex; large specimen 45 mm high; early whorls poorly preserved, with straight whorl face; late whorls with subsutural row of large rounded, axially elongated nodes (9–10 per whorl), giving spire gradate appearance by forming narrow ramp; subsutural nodes extending over more than half of whorl face height; suprasutural spiral cord with weaker and more numerous nodes; transition from whorl face to convex base evenly rounded; base with knobby spiral cords; spiral cords on base becoming weaker towards center of base while nodes on them become smaller; nodes connected by bulbous opisthocline axial ribs; whorls probably also with fine spiral lirae (obscured by poor preservation); base apparently with narrow umbilicus; aperture not preserved.</p><p>Remarks.</p><p>Ditretus sp., cf. rostellaria (Buvignier) sensu Gründel et al. (2019) is smaller, the strong abapical spiral cord lies directly at the suture and has larger tubercles, on the base a third, clearer and tuberculated spiral cord is formed, the spiral cords on the base are more numerous and are not nodular, the flanks are covered with weak spiral cords. Cerithium rostellaria Buvignier, 1852 has smaller subsutural nodes, the whorls are angulated by the nodes, and axial ribs are missing on the base. Cerithium schardti Loriol in Loriol and Koby (1895) has smaller and barely abapically elongated nodes; it lacks a knobby spiral cord at the transition from whorl face to base and axial ribs on the base. Cerithium kelheimense Schlosser, 1882 is smaller and the shell is covered with weak spiral cords and it lacks a knobby spiral cord at the transition from whorl face to base. Ditretus nodosostriatus Peters sensu Yin (1931) has smaller and more numerous subsutural nodes, 1–2 spiral cords above the abapical suture; its base is unknown. Ditretus thurmanni Loriol sensu Yin (1931) is smaller, the nodes form only an indistinct ramp; it has 1–2 spiral ribs with small nodes between the upper row of nodes and the abapical suture. Nerinea orbignyana Zeuschner, 1850 has a series of small nodes above the abapical suture, the base is almost flat and lacks sculpture.</p></div>	https://treatment.plazi.org/id/3BF0F44ADBB0564CAC1FE126AF50EBEA	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
A60D572DF299591B95716B09BAE5ED70.text	A60D572DF299591B95716B09BAE5ED70.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Eustoma Piette 1855	<div><p>Genus Eustoma Piette, 1855</p><p>Type species.</p><p>Eustoma tuberculosa Piette, 1855; Bathonian; France.</p></div>	https://treatment.plazi.org/id/A60D572DF299591B95716B09BAE5ED70	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
836427577EF1506F9D31A4C9EE4B0E9B.text	836427577EF1506F9D31A4C9EE4B0E9B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Exelissa corallense (Buvignier 1843)	<div><p>Exelissa? aff. corallense (Buvignier, 1843)</p><p>Plate 9: figs 10–12</p><p>Material.</p><p>1 specimen from Saal, SNSB-BSPG 2016 XXI 1835: locality 1985, above coral stock, level 2 (“ Fundort 1985, über Korallenstock, Sohle 2 ”) and a questionable specimen from Saal, SNSB-BSPG 2016 XXI 1931.</p><p>Description.</p><p>Shell high-spired, slender with slightly convex flanks; the certain specimen has 6.5 whorls, 12 mm high; sutures distinct; 5 bulging axial ribs per whorl that are aligned from whorl to whorl; whorl face ornamented with 5 slightly nodular spiral cords; spiral cords wider than interspaces separating them; intersections of axial ribs and spiral cords not knobby; one axial rib on last whorl thickened, varix-like; base incompletely preserved, moderately convex, covered with spiral cords; axial ribs continue onto base; questionable, poorly preserved specimen larger (height 16 mm), with distinctly broader shell shape; whorls increasing more rapidly; axial ribs also continue onto base; base with at least 2 distinct spiral cords.</p><p>Remarks.</p><p>Exelissa ursicina (Loriol, 1889 in Loriol and Koby) sensu Gründel et al. (2022) has 6–8 axial ribs per whorl and 6–7 spiral cords on whorl face. Forms are described in the literature as Cerithium / Uchauxia corallense (mostly from the Oxfordian) that are very similar to the present form (e. g., Buvignier 1852; Thurmann and Étallon 1861–1864; Quenstedt 1881–1884; Gründel et al. 2022; and herein), which differ in details (e. g., in the number of spiral cords on whorl face, in the number of axial ribs per whorl, in the convexity of the whorls). It is not always clear which of these differences are diagnostic for species or represent intraspecific variability or reflect preservation. Cerithium mojisovici Zittel, 1873 has a broader shell, about 7 strong spiral cords on whorl face and a weak axial rib between two strong axial ribs. Exelissa diacritica Cossmann, 1913 is less slender, its whorl face is more convex (more distinct sutures) and it has more axial ribs per whorl that form only indistinct rib strands stretching over the shell.</p></div>	https://treatment.plazi.org/id/836427577EF1506F9D31A4C9EE4B0E9B	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
D3EDE8324D9652A3A5423A241FD542D0.text	D3EDE8324D9652A3A5423A241FD542D0.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Exelissa Piette 1860	<div><p>Genus Exelissa Piette, 1860</p><p>Type species.</p><p>Cerithium strangulatum d’Archiac, 1843; Bathonian; France.</p></div>	https://treatment.plazi.org/id/D3EDE8324D9652A3A5423A241FD542D0	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
60FA2FF879C45152B28EA757CBBFC687.text	60FA2FF879C45152B28EA757CBBFC687.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Exelissa undefined-1	<div><p>Exelissa sp. 1</p><p>pl. 6: figs 17–19 in Gründel et al. (2019)</p><p>2019 Exelissa sp. 1 – Gründel, Keupp and Lang: 122, pl. 6, figs 17–19.</p><p>Material.</p><p>2 specimens, SNSB-BSPG 2016 XXI 1833 –1834.</p></div>	https://treatment.plazi.org/id/60FA2FF879C45152B28EA757CBBFC687	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
80D5C61964CE5E2FAB19F530CD6EE854.text	80D5C61964CE5E2FAB19F530CD6EE854.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Exelissa ursicina ( Loriol 1889)	<div><p>Exelissa ursicina (Loriol, 1889 in Loriol and Koby)</p><p>Plate 9: figs 13, 14</p><p>2022 – Exelissa ursicina (De Loriol, 1889 in De Loriol and Koby) – Gründel, Hostettler and Menkveld-Gfeller: 50, pl. 7, figs 14–20, pl. 8, figs 1–5 (here more chresonymy and synonymy).</p><p>Material.</p><p>1 specimen, SNSB-BSPG 2016 XXI 1836.</p><p>Description.</p><p>Shell high-spired, slender; specimen 10 mm high; sutures shallow but distinct; whorl face with approximately 7 strong, orthocline axial ribs which weaken on base; distance between axial ribs wider than axial ribs; 6–7 strong, spiral cords on whorl face; intersections of axial ribs and spiral cords without nodes; transition from whorl face to convex base evenly rounded; base covered with spiral cords that are slightly stronger than those on whorl face; aperture unknown.</p><p>Remarks.</p><p>According to Gründel et al. (2022), Exelissa ursicina from the Oxfordian is a variable species. The present specimen shows no clear differences to some variants of the Oxfordian species (see e. g., Loriol in Loriol and Koby 1889, Plate 8: figs 1–2, 5).</p></div>	https://treatment.plazi.org/id/80D5C61964CE5E2FAB19F530CD6EE854	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
3896437A57025B6684EF49C5AC835A6A.text	3896437A57025B6684EF49C5AC835A6A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Falsataphrus Grundel 2000	<div><p>Genus Falsataphrus Gründel, 2000</p><p>Type species.</p><p>Falsataphrus circumcallosus Gründel, 2000; Callovian; NE – Germany.</p></div>	https://treatment.plazi.org/id/3896437A57025B6684EF49C5AC835A6A	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
D2189645A9A458AF920F33CF204FFB6B.text	D2189645A9A458AF920F33CF204FFB6B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Falsataphrus valfinense (Loriol 1887)	<div><p>Falsataphrus? valfinense (Loriol, 1887 in Loriol and Bourgeat 1886 –1888)</p><p>Plate 2: figs 12, 13</p><p>1886–1888 Teinostoma valfinense Loriol – Loriol in Loriol and Bourgeat: 189, pl. 21, figs 6–7.</p><p>? 1997 Buckmannia sp. – Hägele: 52, fig. p. 52 lower left.</p><p>Material.</p><p>2 specimens, SNSB – BSPG 2016 XXI 1696 –1697.</p><p>Description.</p><p>Shell lens-shaped with very low spire; larger specimen 12 mm wide; last whorl embracing most of previous whorls; sutures indistinct; apex rounded; shell smooth; periphery evenly rounded; base flat; base and aperture incompletely preserved; no umbilicus and ornament visible; it is unclear whether the broad callus covering the umbilicus that would be typical of the genus Falsataphrus is present or not.</p><p>Remarks.</p><p>Falsataphrus corallensis (Buvignier, 1852) sensu Gründel et al. (2020 a) has at least sometimes a higher spire (Gründel et al. 2020 a: pl 12: figs 13, 14); other specimens are hardly distinguishable from the present specimens (Gründel et al. 2020 a: pl 12: figs 10, 11). Falsataphrus corallensis sensu Loriol in Loriol and Koby (1890) cannot be distinguished from F.? valfinense according to its description.</p></div>	https://treatment.plazi.org/id/D2189645A9A458AF920F33CF204FFB6B	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
A5C740D373DD533CB37A04DBE91D4A0C.text	A5C740D373DD533CB37A04DBE91D4A0C.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Falsotectus Grundel, Keupp & Lang 2017	<div><p>Genus Falsotectus Gründel, Keupp &amp; Lang, 2017</p><p>Type species.</p><p>Falsotectus parvus Gründel, Keupp &amp; Lang, 2017; Kimmeridgian; South Germany.</p></div>	https://treatment.plazi.org/id/A5C740D373DD533CB37A04DBE91D4A0C	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
42E6B60A0E71551CB10CA470B65079B7.text	42E6B60A0E71551CB10CA470B65079B7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Falsotectus parvus Grundel, Keupp & Lang 2017	<div><p>Falsotectus parvus Gründel, Keupp &amp; Lang, 2017</p><p>pl. 4: figs 14, 15; pl. 5: figs 1–7 in Gründel et al. (2017)</p><p>2017 Falsotectus parvus n. sp. – Gründel, Keupp and Lang: 182, pl. 4, figs 14–15; pl. 5, figs 1–7</p><p>2017 Falsotectus parvus Gründel, Keupp and Lang – Gründel: 28, pl. 4, fig. B.</p><p>Material.</p><p>4 specimens (3 specimens Saal, SNSB – BSPG 2016 XXI 1657 –1659; 1 specimen Saal, “ Fundort 1985, über Korallenstock, Sohle 2 ” (= locality 1985, above coral stock, level 2), SNSB – BSPG 2016 XXI 1660.</p></div>	https://treatment.plazi.org/id/42E6B60A0E71551CB10CA470B65079B7	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
EAD544E765665C30BD52A6E61EAD97FB.text	EAD544E765665C30BD52A6E61EAD97FB.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Globularia Swainson 1840	<div><p>Genus Globularia Swainson, 1840</p><p>Type species.</p><p>Globularia fluctuata (Sowerby); recent.</p></div>	https://treatment.plazi.org/id/EAD544E765665C30BD52A6E61EAD97FB	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
5D5B87AE3ABC5ED1AB78FA62D70A7AFC.text	5D5B87AE3ABC5ED1AB78FA62D70A7AFC.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Globularia undetermined	<div><p>Globularia? sp.</p><p>Plate 8: figs 8, 9</p><p>Material.</p><p>1 specimen, SNSB-BSPG 2016 XXI 1794.</p><p>Description.</p><p>Specimen largely preserved as steinkern, 42 mm wide, egg-shaped, much wider than high, low-spired; whorls rapidly increasing, convex, without visible ornament; spire whorls low; sutures shallow but distinct; last whorl large, largely covering previous ones; transition from whorl face to base evenly convex; outer lip of aperture extends far anteriorly, curved asymmetrically, with greatest width low on whorl; outer lip of aperture shows course of growth lines: almost orthocline, opisthocyrt in adapical part of whorl, prosocyrt in abapical part; aperture not exposed.</p><p>Remarks.</p><p>Neridomus canalifera (Buvignier) sensu Gründel et al. (2016) is significantly wider in relation to the height and the outer lip is not as asymmetrically curved. Neritoma (Neridomus) ovula (Buvignier) sensu Fischer and Weber (1997) is smaller and the last whorl is higher. Nerita neumeyri Zittel, 1873 is higher in relation to its width and the spire is less elevated. The present species could well belong to Neritimorpha, for instance the Palaeozoic / Triassic genus Naticopsis is similar. Specimens with known aperture would be needed for a safer systematic placement.</p></div>	https://treatment.plazi.org/id/5D5B87AE3ABC5ED1AB78FA62D70A7AFC	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
9F11AC6D27AF5A26BEDB08DCC183A1A6.text	9F11AC6D27AF5A26BEDB08DCC183A1A6.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Hayamiella decussata (Münster 1844)	<div><p>Hayamiella decussata (Münster, 1844 in Goldfuss)</p><p>pl. 7: figs 1–4, pl. 8: figs 8–11 in Gründel et al. (2015)</p><p>2015 Hayamiella decussata (Münster in Goldfuss, 1844) – Gründel, Keupp and Lang: 98, pl. 7, figs 1–4; pl. 8, figs 8–11 (here more synonymy and chresonymy).</p><p>Material.</p><p>1 specimen, SNSB – BSPG 2016 XXI.</p></div>	https://treatment.plazi.org/id/9F11AC6D27AF5A26BEDB08DCC183A1A6	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
6C292139A546573FB6390CA3AE4EA1F5.text	6C292139A546573FB6390CA3AE4EA1F5.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Hayamiella Kase 1984	<div><p>Hayamiella Kase, 1984</p><p>Type species.</p><p>Neritopsis (Hayamiella) japonica Kase, 1984; Early Cretaceous; Japan.</p></div>	https://treatment.plazi.org/id/6C292139A546573FB6390CA3AE4EA1F5	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
BE05C051F781510E9D495C660E8F757B.text	BE05C051F781510E9D495C660E8F757B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Hayamiella schaeferi Grundel, Keupp & Lang 2015	<div><p>Hayamiella schaeferi Gründel, Keupp &amp; Lang, 2015</p><p>pl. 5: figs 10–15; pl. 6, fig. 1 in Gründel et al. (2015)</p><p>2015 Hayamiella schaeferi n. sp. – Gründel, Keupp and Lang: 96, pl. 5, figs 10–15; pl. 6, fig. 1.</p><p>Material.</p><p>6 specimens and a cast of an imprint (imprint not at hand), SNSB – BSPG 2016 XXI.</p></div>	https://treatment.plazi.org/id/BE05C051F781510E9D495C660E8F757B	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
B73DBEB2ECD455138F5DCD3E12536982.text	B73DBEB2ECD455138F5DCD3E12536982.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Hayamiella semiplicata (Brosamlen 1907)	<div><p>Hayamiella semiplicata (Brösamlen, 1907)</p><p>pl. 6: figs 2–15 in Gründel et al. (2015)</p><p>2017 Hayamiella semiplicata (Brösamlen, 1907) – Gründel, Keupp and Lang: 100, pl. 6, figs 2–15 (here more synonymy and chresonymy).</p><p>Material.</p><p>1 specimen, SNSB – BSPG 2016 XXI.</p><p>Remarks.</p><p>In the present specimen, the reduction of the axial ribs occurs very early. Approximately 4 / 5 ths of the last whorl have no axial ribs.</p></div>	https://treatment.plazi.org/id/B73DBEB2ECD455138F5DCD3E12536982	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
CF39B29ABFC752F9B8921768AFB5EC29.text	CF39B29ABFC752F9B8921768AFB5EC29.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Hayamiella subvaricosa (Brosamlen 1909)	<div><p>Hayamiella subvaricosa (Brösamlen, 1909)</p><p>Plate 7: figs 8–10</p><p>1909 Neritopsis subvaricosa n. sp. – Brösamlen: 243, pl. 19, fig. 29.</p><p>1997 Neritopsis subvaricosa Broesamlen, 1909 – Hägele: 57, fig. p. 57, upper left, pl. 7, fig. 2.</p><p>Material.</p><p>4 specimens and a cast of an imprint (imprint not at hand); illustrated specimen SNSB – BSPG 2016 XXI 1777.</p><p>Remarks.</p><p>This species was not available for the study of Gründel et al. (2015). Brösamlen (1909) gave an accurate description. In the material at hand, only the illustrated specimen is almost complete. The aperture is rounded with a strongly convex outer lip. The callus is only partially preserved. At least three of the specimens are adults with a width of 16–17 mm. This species differs from the similar Hayamiella semiplicata (Brösamlen, 1909) by having fewer axial ribs (about 7–8 per whorl) and the axial ribs do not become weaker during late ontogeny.</p></div>	https://treatment.plazi.org/id/CF39B29ABFC752F9B8921768AFB5EC29	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
AADFFA06D62858599AB69EB2F60D66EE.text	AADFFA06D62858599AB69EB2F60D66EE.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Hayamiella undetermined	<div><p>Hayamiella? sp.</p><p>Plate 7: figs 11, 12</p><p>1997 Neritopsis sp. 1 – Hägele: 58, fig. p. 58, upper left, pl. 7, fig. 5.</p><p>Material.</p><p>2 specimens, illustrated specimen SNSB – BSPG 2016 XXI 1778.</p><p>Description.</p><p>Shell neritiform, low-spired, apex almost flat, barely protruding last whorl in lateral view; larger shell 11 mm wide; wide ramp is inclined towards whorl axis; ornament of last whorl consists of 5 strong spiral cords approximately equally spaced; approximately 10 strong, widely spaced axial ribs run from adapical suture to center of base; intersections of strong spiral cords and axial ribs nodular; several weak spiral cords on ramp and between two strong spiral cords of rest of shell; intersections these weak spiral cords with axial ribs lack nodes; aperture unknown.</p><p>Remarks.</p><p>Neritopsis cottaldina d’Orbigny, 1852 as illustrated by Loriol in Loriol and Bourgeat (1886–1888, figs 3–4, non figs 1–2, 5) resembles Hayamiella ? sp. 1, but has a distinctly elevated spire and more axial ribs per whorl.</p></div>	https://treatment.plazi.org/id/AADFFA06D62858599AB69EB2F60D66EE	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
41ECE4A95CBD5C5A87797E5BC6F95692.text	41ECE4A95CBD5C5A87797E5BC6F95692.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Heliacanthus Daque 1938	<div><p>Genus Heliacanthus Daqué, 1938 (in Wenz)</p><p>Type species.</p><p>Turbo thurmanni Pictet &amp; Campiche, 1863; Early Cretaceous; Switzerland.</p></div>	https://treatment.plazi.org/id/41ECE4A95CBD5C5A87797E5BC6F95692	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
8C1C730FA2C65A79B6AE4F3D645F3B30.text	8C1C730FA2C65A79B6AE4F3D645F3B30.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Heliacanthus Daque 1938	<div><p>Heliacanthus ? sp. 2</p><p>Plate 4: figs 2–7</p><p>Material.</p><p>7 specimens, SNSB – BSPG 2016 XXI 1730 –1736.</p><p>Description.</p><p>Shell broadly trochiform with rapidly expanding whorls and gradate spire; one of the better preserved specimens 20 mm wide; earliest whorls clearly exposed due to rapid sinking of suture; whorls ornamented with spiral cords and axial ribs, with nodular intersections; last whorl with rapidly forming wide, oblique ramp; subsutural row of small tubercles; at least 5 slightly knobby spiral cords on ramp; strong keel delimits ramp; keel with rapidly enlarging tubercles (approximately 9 on the last whorl); whorl face below keel vertical and delimited abapically by second knobby keel; at least two weak knobby spiral cords between two keels; a third, somewhat weaker keel forms border to almost flat base; two weak, knobby spiral cords present between second and third keel; base incompletely preserved, covered with several spiral cords; growth lines approximately straight, prosocline; aperture very large, round.</p><p>Remarks.</p><p>Turbo (Sarmaticus) stephanophorus Zittel, 1873 is more slender, it has fewer nodes on the keels and on the base, there is only a single nodular spiral cord visible (= bordering spiral cord)</p></div>	https://treatment.plazi.org/id/8C1C730FA2C65A79B6AE4F3D645F3B30	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
FE735D28E23B5DED9A0A65C30512983E.text	FE735D28E23B5DED9A0A65C30512983E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Heliacanthus undefined-1	<div><p>Heliacanthus sp. 1</p><p>Plate 3: figs 14–15, Plate 4: Fig. 1</p><p>Material.</p><p>4 specimens, SNSB – BSPG 2016 XXI 1726 –1729.</p><p>Description.</p><p>Shell broadly turbiniform with gradate spire; largest specimen 20 mm wide; first recognizable sculpture is a distinct edge situated high on whorl face which separates an approximately horizontal ramp from a vertical abapical part; subsutural spiral cord; two spiral cords appear on either side of edge; orthocline, bulging, blurred axial ribs run from suture to suture; nodules at intersections of axial ribs with subsutural spiral cord and edge; nodes have a pit in apertural direction; base phaneromphalous, slightly convex with angular transition to whorl face; base is covered with 5–6 relatively weak spiral cords in the outer area and three strong nodular spiral ribs near center; all weaker spiral cords are finely crenulated; axial ribs very weak on base; aperture not preserved.</p><p>Remarks.</p><p>? Nododelphinula sp. sensu Hägele (1997) is smaller, lacks clear axial ribs, the bordering spiral cord at the transition to the base lacks nodes, on the base there is only a hump-shaped spiral cord that surrounds the umbilicus. Heliacanthus epulus (d’Orbigny) sensu Hägele (1997) has smaller and more numerous nodes on the edge, while it lacks a reinforced spiral cord with larger nodes at the transition to the base. Metriomphalus (Metriacanthus) rugosus (Buv.) sensu Fischer and Weber (1997) lacks axial ribs, the nodes on the edge at the transition to the base are larger and less numerous, and its base lacks strong and nodular spiral cords.</p></div>	https://treatment.plazi.org/id/FE735D28E23B5DED9A0A65C30512983E	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
04AC8893EF615499A68742729BA3D23E.text	04AC8893EF615499A68742729BA3D23E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Itieria cabanetiana (d'Orbigny 1841)	<div><p>Itieria cabanetiana (d’Orbigny, 1841)</p><p>Plate 14: figs 9–11</p><p>1851 – Itieria cabanetiana d’Orbigny, 1847 – d’Orbigny: 99, pl. 255, fig. 3, pl. 256, figs 1–3.</p><p>1869 – Itieria cabaneti Matheron – Gemmellaro: 9, pl. 2, figs 1–3.</p><p>1898 – Itieria cabanetiana d’Orbigny – Cossmann: 12, pl. 1, figs 17–20.</p><p>1997 – Itieria cabanetiana (d’Orbigny, 1841) – Fischer and Weber: 39, pl. 14, figs 1–4.</p><p>2014 – Itieria cabanetiana (d’Orbigny, 1841) – Kollmann: 360, fig. 6 A – B.</p><p>Material.</p><p>13 specimens and fragments, illustrated specimen SNSB-BSPG 2016 XXI 1928.</p><p>Description.</p><p>Shell broadly egg-shaped with last whorl much higher than spire; illustrated specimen 67 mm high; apex concave; spire whorl much wider that high; suture emphasized by very narrow ramp; whorl face feebly convex to almost straight; transition from whorl face to base evenly rounded; whorls smooth; base distinctly umbilicated; umbilicus surmounted by strong ridge; aperture elongated, very narrow, widened abapically resulting in teardrop shape; apertural folds or plaits cannot be seen clearly.</p><p>Remarks.</p><p>The lectotype of this species designated by Fischer and Weber (1997, pl. 14: fig. 1) is much larger and the spire is higher with more whorls than in the present material.</p></div>	https://treatment.plazi.org/id/04AC8893EF615499A68742729BA3D23E	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
BA7D9A75CB1A5D1083BFD22E24A2221C.text	BA7D9A75CB1A5D1083BFD22E24A2221C.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Itieria Matheron 1842	<div><p>Genus Itieria Matheron, 1842</p><p>Type species.</p><p>Acteon cabanetiana d’Orbigny, 1841; Kimmeridgian; France.</p></div>	https://treatment.plazi.org/id/BA7D9A75CB1A5D1083BFD22E24A2221C	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
174566721324579A8ABD091177240B1D.text	174566721324579A8ABD091177240B1D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Itieroptygmatis Charvet & Termier 1971	<div><p>Genus Itieroptygmatis Charvet &amp; Termier, 1971</p><p>Type species.</p><p>Itieroptygmatis ellipticata Charvet &amp; Termier, 1971; Jurassic / Cretaceous transition; Bosnia and Herzegovina.</p></div>	https://treatment.plazi.org/id/174566721324579A8ABD091177240B1D	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
276CD2161E8B53D9ABE6B41E6F4C35B1.text	276CD2161E8B53D9ABE6B41E6F4C35B1.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Itieroptygmatis cylindrata Grundel, Keupp, Lang & Nutzel 2022	<div><p>Itieroptygmatis cylindrata Gründel, Keupp, Lang &amp; Nützel, 2022</p><p>Plate 14: figs 12, 13</p><p>2022 Itieroptygmatis cylindrata n. sp. – Gründel, Keupp, Lang and Nützel: 207, pl. 18, figs 1–14</p><p>Material.</p><p>Morphotype 1: 53 specimens (Saal: 48 specimens; locality 1985, above coral stock, level 2 (“ Fundort 1985, über Korallenstock, Sohle 2 ”): 5 specimens. Morphotype 2, Saal: 32 specimens, illustrated specimen SNSB-BSPG 2016 XXI 1929.</p><p>Remarks.</p><p>Two morphotypes assigned to this species were described by Gründel et al. (2022). The extremes in this morphological spectrum differ greatly from each another. However, there are also specimens that are difficult to assign to one of the two morphotypes. As outlined previously, it is undecided whether a variable species or two separate species are present, mainly due the poor preservation of the material at hand. A well-preserved juvenile specimen (shell height 24 mm; Plate 14: fig. 12, 13) of morphotype 2 shows the plait structure: 2 columellar plaits (the adapical one is significantly weaker than the abapical one) and a strong parietal plait. Palatal plaits are not noticeable.</p></div>	https://treatment.plazi.org/id/276CD2161E8B53D9ABE6B41E6F4C35B1	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
7C3A792FBCEC5210BAF28009D7811F92.text	7C3A792FBCEC5210BAF28009D7811F92.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Itieroptygmatis undefined-1	<div><p>Itieroptygmatis sp. 1</p><p>pl. 18: figs 15–16 in Gründel et al. (2022)</p><p>2022 – Itieroptygmatis sp. 1 – Gründel, Keupp, Lang and Nützel: 209, pl. 18, figs 15–16.</p><p>Material.</p><p>1 specimen from Saal, SNSB-BSPG 2016 XXI.</p></div>	https://treatment.plazi.org/id/7C3A792FBCEC5210BAF28009D7811F92	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
8847E01FAB405E758DC86E8096365FE9.text	8847E01FAB405E758DC86E8096365FE9.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Kelheimia Gründel & Nützel 2024	<div><p>Genus Kelheimia gen. nov.</p><p>Derivatio nominis.</p><p>After the city of Kelheim that is close to the Saal quarry.</p><p>Type species.</p><p>Kelheimia triangulata n. sp.; upper Kimmeridgian; South Germany.</p><p>Diagnosis.</p><p>Shell broadly trochiform, conical, slightly coeloconoid with early whorls more slender than late whorls; early whorls with ornament of intersecting spiral cords and axial ribs; late whorls ornamented with few wide spiral cords; transition from whorl face to base at sharp, angular edge; base slightly convex, covered with spiral cords; aperture large with circular lumen and callous inner lip; growth lines straight, prosocline.</p><p>Remarks.</p><p>Pyrgotrochus P. Fischer, 1885 and Conotomaria Cox, 1959 have more evenly increasing whorls, a less pronounced ontogenetic sculptural change, a flat base and a selenizone located well above the abapical suture.</p></div>	https://treatment.plazi.org/id/8847E01FAB405E758DC86E8096365FE9	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
A112784BE8065E159C36B686C56A4AEF.text	A112784BE8065E159C36B686C56A4AEF.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Kelheimia triangulata Gründel & Nützel 2024	<div><p>Kelheimia triangulata sp. nov.</p><p>Plate 5: figs 5–11</p><p>Etymology.</p><p>Latin triangulus – because of the triangular outline of the shell.</p><p>Holotype.</p><p>SNSB–BSPG 2016 XXI 1749 (Plate 5: figs 5–7).</p><p>Paratypes.</p><p>8 specimens, SNSB–BSPG 2016 XXI 1750 –1757.</p><p>Type locality and stratum.</p><p>Upper Jurassic (Kimmeridgian) reefal limestones from the locality Saal near Kelheim, Lower Bavaria (Gründel et al. 2015, 2022).</p><p>Diagnosis.</p><p>As for genus.</p><p>Description.</p><p>Shell broadly trochiform, conical, slightly coeloconoid; a specimen is 48 mm wide; early whorls slender with distinct sutures; later whorls increase more rapidly producing coeloconoid shell shape; late whorls with straight whorl face, separated by inconspicuous sutures; early whorls with edge above mid-whorl separating oblique ramp and vertical abapical whorl face; several spiral cords present on both whorl portions; approximately 9 bulging, relatively wide axial ribs run from suture to suture forming nodes on edge; as width growth accelerates, edge and axial ribs disappear; straight whorl face of late whorls covered with about 8 spiral cords; cords wider than separating furrows; growth lines straight to weakly prosocyrt, prosocline on whorl face and base; transition from whorl face to base at sharp, angular edge; base anomphalous, slightly convex, covered with wide spiral cords; aperture large with circular lumen and callous inner lip.</p><p>Remarks.</p><p>Brachytrema (Petersia) sp. sensu Hägele (1997) has bulgy axial ribs on the last whorls and severeal folds inside the aperture (on olumella and outer lip). In Pyrgotrochus cyproea (d’Orbigny) sensu Fischer and Weber (1997), the whorls are has regularly increasing in width, it has a selenizone, its ornament does not show ontogenetic change, and its spiral cords are narrower. Pleurotomaria berlieri Loriol in Loriol and Girardot (1903) (based on a steinkern) is larger, lacks distinct ornamentation, and its aperture has an edge.</p></div>	https://treatment.plazi.org/id/A112784BE8065E159C36B686C56A4AEF	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
EE007939CA8C55F588ACBEB10528D077.text	EE007939CA8C55F588ACBEB10528D077.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Leptomaria Eudes-Deslongchamps 1865	<div><p>Genus Leptomaria Eudes-Deslongchamps, 1865</p><p>Type species.</p><p>Pleurotomaria amoena Eudes-Deslongchamps, 1849; Bajocian; France.</p></div>	https://treatment.plazi.org/id/EE007939CA8C55F588ACBEB10528D077	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
809406A9902D54119E351DAD9DABF785.text	809406A9902D54119E351DAD9DABF785.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Leptomaria goldfussi (Sieberer 1907)	<div><p>Leptomaria goldfussi (Sieberer, 1907)</p><p>Plate 1: figs 12–16</p><p>2017 Leptomaria goldfussi (Sieberer, 1907) – Gründel, Keupp and Lang: 177, pl. 2, figs 13–15; pl. 3, figs 1–2 (here more synonymy and chresonymy).</p><p>2017 Leptomaria tuberosa sp. nov. – Gründel, Keupp and Lang: 177, pl. 3, figs 3–5.</p><p>2017 Leptomaria tuberosa Gründel, Keupp and Lang – Gründel: 27, pl. 3, fig. C.</p><p>Material.</p><p>12 specimens, SNSB – BSPG 2016 XXI 1616 –1627.</p><p>Description.</p><p>Shell broadly trochiform, wider than high, with blunt, rounded apex; a specimen is 28 mm high; whorl face of first whorls straight, on late whorl slightly concave adapically and slightly convex abapically; selenizone separates these zones of whorl face; selenizone at about mid-whorl in early whorls, distinctly above mid-whorl in later whorls; earliest recognizable ornament consists of cancellate pattern of weak spiral threads and somewhat strengthened growth lines; spiral threads become stronger forming cords later in ontogeny; ca. 10 cords present on whorl face; growth lines may stay weak throughout ontogeny in some specimens; other specimens have strong, bulgy, prosocline axial ribs that are much broader than their interspaces on adapical portion of whorls; intersections of spiral cords and axial ribs are strongly nodular; subsutural row of nodules strongest; spiral cords strengthened below selenizone, commonly with alternation of strong and weak spiral cords; growth lines in this portion only developed as weak axial ribs; axial ribs crenulate spiral cords at intersections; base anomphalous, flat; transition from whorl face to base at rounded edge without nodes; base covered with numerous spiral cords of somewhat varying strength; strongest spiral cords towards center of base; growth lines on base sickle-shaped, straight near center opisthocyrt towards edge; aperture rounded quadratic, columellar lip somewhat broadened.</p><p>Remarks.</p><p>Gründel et al. (2017) discussed the possibility that L. tuberosa Gründel, Keupp &amp; Lang, 2017 is a varity of L. goldfussi . The new material corroborated this assumption and L. tuberosa is now considerd to be a synonym. Differences to Leptomaria sp. are explained below. Laevitomaria ? antoniae (Étallon, 1861 in Thurmann and Étallon sensu Gründel et al. 2020 a) has more convex whorls and deeper sutures; it lacks strengthened subsutural axial ribs. Pleurotomaria agassizii Münster, 1844 (in Goldfuss) has distinct subsutural axial ribs and the edge at the transition from whorl face to base bears nodes.</p></div>	https://treatment.plazi.org/id/809406A9902D54119E351DAD9DABF785	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
999649C34C2859BAA0572CBCAEAC47C5.text	999649C34C2859BAA0572CBCAEAC47C5.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Leptomaria phacoides Zittel 1873	<div><p>Leptomaria phacoides Zittel, 1873</p><p>Plate 2: figs 3–5</p><p>? 1844 Trochus iurensis Hartmann – Goldfuss: 57, pl. 180, fig. 12.</p><p>* 1873 Pleurotomaria (Leptomaria) phacoides n. sp. – Zittel: 335, pl. 50, fig. 1.</p><p>? 1907 Leptomaria umbilicata n. sp. – Sieberer: 61, pl. 5, fig. 9.</p><p>1997 Leptomaria phacoides Zittel – Hägele: 33, pl. 5, fig. 1, fig. p. 33 upper middle.</p><p>2013 Leptomaria phacoides Zittel – Monari and Gatto: 821, fig. 8 Q.</p><p>Material.</p><p>1 specimen SNSB – BSPG 2016 XXI 1629 and 1 cast of an impression SNSB – BSPG 2016 XXI 1630 (the impression itself is lacking).</p><p>Description.</p><p>Shell low trochiform, with low whorls; specimen 41 mm wide; suture shallow;</p><p>selenizone indistinct apparently at mid-whorl on last whorl, and suprasutural on spire whorls with a bulge below it; whorls with faint remains of spiral ornamentation; base flat, demarcated from whorl face by rounded edge, widely phaneromphalous; base without visible ornamentation except for indistinct growth lines; aperture not preserved.</p><p>Remarks.</p><p>Leptomaria chryseis Laube sensu Gründel (2012) and Monari and Gatto (2013) has an ornament of spiral and axial ribs on the early teleoconch whorls, its whorls are more convex and the sutures are more distinct. Pleurotomaria onion d’Orbigny sensu Loriol in Loriol and Bourgeat (1886–1888) lacks ornamentation and its umbilicus is wider. Pleurotomaria cfr. philea d’Orbigny sensu Schlosser (1882) has more convex whorls, deeper sutures, and lacks an abapical bulge and furrow. Pleurotomaria umbilicata Sieberer, 1907 is maybe identical with Leptomaria phacoides but has a weak cancellate ornament of spiral cords and axial ribs.</p></div>	https://treatment.plazi.org/id/999649C34C2859BAA0572CBCAEAC47C5	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
A0531E15693D511491042B5D61201641.text	A0531E15693D511491042B5D61201641.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Leptomaria phacoides Zittel 1873	<div><p>Leptomaria phacoides Zittel, 1873 ?</p><p>Plate 2: fig. 6</p><p>Material.</p><p>A single shell fragment, SNSB – BSPG 2016 XXI 1631.</p><p>Remarks.</p><p>The fragment of ca. four whorls shows a well preserved ornament. It possibly belongs to Leptomaria phacoides but it has a higher and more slender spire than the specimen described above as L. phacoides . Both have the selenizone below mid-whorl on the last whorl and in a suprasutural position in spire whorls. The whorl face including selenizone is covered with numerous spiral cords which are broader than the furrows separating them. The growth lines are prosocline and prosocyrt between the adapical suture and selenizone and prosocyrt between selenizone and abapical suture. The base is not preserved.</p></div>	https://treatment.plazi.org/id/A0531E15693D511491042B5D61201641	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
AEA998E6C4485C0E8DC28993777D7801.text	AEA998E6C4485C0E8DC28993777D7801.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Loriolotrema Grundel, Hostettler & Menkveld-Gfeller 2020	<div><p>Genus Loriolotrema Gründel, Hostettler &amp; Menkveld-Gfeller, 2020</p><p>Type species.</p><p>Loriolotrema liriola Gründel, Hostettler and Menkveld-Gfeller, 2020; Oxfordian; Switzerland.</p></div>	https://treatment.plazi.org/id/AEA998E6C4485C0E8DC28993777D7801	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
DEA4AD2CD58150BB8668DC410AE98809.text	DEA4AD2CD58150BB8668DC410AE98809.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Metriomphalus Cossmann 1916	<div><p>Genus Metriomphalus Cossmann, 1916</p><p>(sensu Gründel 2009)</p><p>Type species.</p><p>Turbo davousti d’Orbigny, 1850; Bathonian; France.</p></div>	https://treatment.plazi.org/id/DEA4AD2CD58150BB8668DC410AE98809	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
40F90799425C54A18AED29C157CB6493.text	40F90799425C54A18AED29C157CB6493.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Metriomphalus parvotuberosus Grundel, Keupp & Lang 2017	<div><p>Metriomphalus parvotuberosus Gründel, Keupp &amp; Lang, 2017</p><p>pl. 11: figs 10–16 in Gründel et al. (2017)</p><p>2017 Metriomphalus parvotuberosus n. sp. – Gründel, Keupp and Lang: 197, pl. 11, figs 10–16.</p><p>2017 Metriomphalus parvotuberosus Gründel, Keupp &amp; Lang, 2017 – Gründel: 29, pl. 6, fig. B.</p><p>Material.</p><p>Saal: 3 specimens, SNSB – BSPG 2016 XXI 1699 –1701; 1 specimen “ Fundort 1985, über Korallenstock, Sohle 2 ” (= locality 1985, above coral stock, level 2), SNSB – BSPG 2016 XXI 1702; 3 casts of imprints that are not present, SNSB – BSPG 2016 XXI 1703 –1705.</p></div>	https://treatment.plazi.org/id/40F90799425C54A18AED29C157CB6493	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
C1D072143D715EFE8EB391F06203BAEA.text	C1D072143D715EFE8EB391F06203BAEA.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Metriomphalus undefined-1	<div><p>Metriomphalus sp. 1</p><p>pl. 12: figs 1–4 in Gründel et al. (2017)</p><p>2017 Metriomphalus sp. 1 – Gründel, Keupp and Lang: 198, pl. 12, figs 1–4.</p><p>Material.</p><p>1 specimen, SNSB – BSPG 2016 XXI 1706.</p></div>	https://treatment.plazi.org/id/C1D072143D715EFE8EB391F06203BAEA	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
659C40B872FA5AFD9A7DEA6A4DCAFFEC.text	659C40B872FA5AFD9A7DEA6A4DCAFFEC.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Neridomus hemisphaerica (Roemer 1836)	<div><p>Neridomus hemisphaerica (Roemer, 1836)</p><p>Plate 6: figs 3–7</p><p>2019 Neridomidae oder Naticidae – Werner: 21, figs 15–16.</p><p>2019 Gastropode non det. – Werner: 21, fig. 17.</p><p>Material.</p><p>10 specimens (illustrated ones SNSB – BSPG 2016 XXI 651, 1764–1765) from Saal.</p><p>Description.</p><p>Shell oblique oval in lateral view, somewhat wider than high, with convex whorls; periphery low on whorls; largest specimen 39 mm high; spire very low; very large body whorl, embracing most of previous whorls; sutures very shallow, indistinct; aside from growth lines, no sculpture visible; growth lines prosocline and weakly prosocyrt from adapical suture to center of the base; aperture teardrop-shaped with strongly and asymmetrically convex outer lip and almost straight inner lip; aperture pointed adapically and broadly rounded abapically; callus very wide with a concave-convex outer edge; color patterns of irregular patches preserved on several specimens.</p><p>Remarks.</p><p>It is possible that Neridomus hemisphaerica is identical with Neridomus sp. 1 as reported by Gründel et al. (2015) that had been only known from two poorly preserved specimens which are smaller and have an approximately evenly convex outer edge of the callus (maybe due to preservation). The numerous described but feature-poor Neridomus species show only few characters and can hardly be reliably distinguished from each other based on the literature. The present assignment to Neridomus hemisphaerica Roemer is not certain. Roemer (1836) described this taxon from the Portlandian. According to his illustrations, the present material could be identical with Roemer’s (1836) taxon. Hardly distinguishable forms have been repeatedly reported from the Upper Jurassic (e. g., Loriol 1881; Loriol in Loriol and Bourgeat 1886); Pčelintsev 1926; Cox 1965; Fischer and Weber 1997).</p></div>	https://treatment.plazi.org/id/659C40B872FA5AFD9A7DEA6A4DCAFFEC	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
7CD1B6352EA85A0196C72E838C5B2BE7.text	7CD1B6352EA85A0196C72E838C5B2BE7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Neridomus Morris & Lycett 1851	<div><p>Genus Neridomus Morris &amp; Lycett, 1851</p><p>Type species.</p><p>Neridomus anglica Cox &amp; Arkell, 1950 = Nerita (Neridomus) hemisphaerica Roemer sensu Morris &amp; Lycett, 1851; middle Jurassic; England.</p></div>	https://treatment.plazi.org/id/7CD1B6352EA85A0196C72E838C5B2BE7	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
9F0B0A4A7F6C52AB80A220419C621042.text	9F0B0A4A7F6C52AB80A220419C621042.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Nerinea Deshayes 1827	<div><p>Genus Nerinea Deshayes, 1827</p><p>Type species.</p><p>Nerinea mosae Deshayes, 1827; Oxfordian; France.</p><p>Remarks.</p><p>Regarding the synonymy of Nerinea and Phaneroptyxis, see Kollmann (2014, p. 360).</p></div>	https://treatment.plazi.org/id/9F0B0A4A7F6C52AB80A220419C621042	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
D0AE70B73552577081D6F7F97FCC0E77.text	D0AE70B73552577081D6F7F97FCC0E77.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Nerinea donosa Grundel, Keupp, Lang & Nutzel 2022	<div><p>Nerinea donosa Gründel, Keupp, Lang &amp; Nützel, 2022</p><p>Plate 12: figs 7–13</p><p>2017 – Nerineoidea Nr. 7 – Gründel: 33, pl. 14, fig. D.</p><p>2022 – Nerinea donosa n. sp. – Gründel, Keupp, Lang and Nützel: 187, pl. 5, figs 1–5.</p><p>Material.</p><p>45 specimens from Saal, illustrated specimens SNSB-BSPG 2016 XXI 1896 –1900.</p><p>Description.</p><p>The present new material allows a more detailed description of Nerinea donosa: Shell slender (especially early ontogenetic part) with numerous whorls; specimen 36 mm high; whorls about twice as wide as high; subsutural bulge with nodes formed very early in ontogeny; in later whorls, bulge is largely changed to a row of large nodes (8–10 per whorl); nodes extend to about half whorl height, forming narrow ramp; ramp emphasizes suture; whorl face concave between row of nodes and abapical suture are, with 1–2 slightly nodular spiral cords; strong bordering abapical spiral cord covered by the following whorl or slightly exposed above suture, covered with small nodes (not always noticeable); growth lines weakly prosocyrt, strongly backwards below adapical suture; transition from whorl face to base slightly angular at bordering abapical spiral cord; base strongly convex, conical; base with several weakly nodular spiral cords (only visible in well-preserved specimens); aperture (see Gründel et al. 2022) narrow with siphonal canal, with two columellar plaits, 1–2 parietal plaits and in some specimens one palatal plait; if two columellar plaits are present, the adapical one is weaker than the abapical one.</p><p>Remarks.</p><p>Nerinea plassenensis Peters, 1855 is more slender, the subsutural nodes are stronger, it has columellar and parietal plates (Peters 1855: pl. 3: fig. 12); its base has not been described in detail. Nerinea orbignyana Zeuschner sensu Peters (1855) has a series of distinct small cusps in suprasutural position, the bordering spiral cord is very strong, and it apparently has two further spiral cords on the base which are devoid of nodes.</p></div>	https://treatment.plazi.org/id/D0AE70B73552577081D6F7F97FCC0E77	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
EEEC8FA0E1BA568D887C6B1A1CED4936.text	EEEC8FA0E1BA568D887C6B1A1CED4936.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Nerinea moreana (d'Orbigny 1851)	<div><p>Nerinea moreana (d’Orbigny, 1851)</p><p>Plate 12: figs 15–16, 17–18?</p><p>1851 – Nerinea moreana n. sp. – d’Orbigny: 100, pl. 257, figs 1–2.</p><p>? 1851 – Nerinea clymene n. sp. – d’Orbigny: 102, pl. 258, figs 1–3.</p><p>1855 – Nerinea moreana d’Orbigny: 351, pl. 3, figs 5–7.</p><p>1881–1884 – Nerinea moreana d’Orbigny – Quenstedt: 546, pl. 206, fig. 47.</p><p>1882 – Itieria moreana d’Orbigny – Schlosser: 82, pl. 12, figs 2–3.</p><p>1893 – Itieria moreana d’Orbigny), Zittel – Loriol in Loriol and Lambert: 23, pl. 2, fig. 5.</p><p>1896 – Phaneroptyxis moreana (d’Orb.) – Cossmann: 22, pl. 2, fig. 1.</p><p>1898 – Phaneroptyxis moreana d’Orbigny – Cossmann: 14, pl. 2, figs 1–2.</p><p>1997 – Phaneroptyxis moreana (d’Orbigny, 1851) – Fischer and Weber 39, pl. 13, figs 3–4,? fig. 5.</p><p>Material.</p><p>Saal: 202 specimens; Saal, illustrated specimens SNSB-BSPG 2016 XXI 1901 –1902; 3 specimens from location 1, level 4 (“ Fundstelle 1, Sohle 4 ”).</p><p>Remarks.</p><p>This large, conspicuous species (the illustrated specimen is 85 mm high) is very common in the Sylla-collection, but is missing from the previously known material from Saal. According to d’Orbigny (1851: pl. 257: fig. 1), the row of nodes lies well below the adapical suture. However, the holotype of this species as reported by Fischer and Weber (1997: p. 40, pl. 13: fig. 3, lower Kimmeridgian, France) shows that the nodes are in a subsutural position, which can also be observed in the present material. Fischer and Weber (1997) gave a range from the middle Oxfordian to Portlandian for this species.</p><p>Nerinea moreana d’Orbigny sensu Buvignier (1852) (on p. 35 as Nerinea tornatella Buvignier, pl. 24: figs 10–12 - the specimen in fig. 13 probably does not belong to this species) is more slender and has fewer nodes per whorl. The shell shape possibly falls within the range of variation of the species N. moreana . Cerithium apicatum Eichwald, 1861 is more slender, the spire is significantly higher in relation to the height of the last whorl, the axial ribs run from suture to suture and the entire shell is covered with numerous weak spiral threads. Nerinea moreana d’Orbigny sensu Gemmellaro (1870) is partly broader (pl. 3: fig. 6), partly more slender (pl. 4: fig. 6) than the typical form from Central and Western Europe (a variable species or several different species).</p><p>Nerinea moreana was assigned to Phaneroptyxis by Cossmann (1896, 1898) and Fischer and Weber (1997) but Kollmann (2014) pointed out that Phaneroptyxis is a junior synonym of Nerinea .</p></div>	https://treatment.plazi.org/id/EEEC8FA0E1BA568D887C6B1A1CED4936	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
708920EB90CF599D8723C63BA9DC36FE.text	708920EB90CF599D8723C63BA9DC36FE.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Nerinella ornata (d'Orbigny 1852)	<div><p>Nerinella ornata (d’Orbigny, 1852)</p><p>pl. 15: figs 1–5 in Gründel et al. (2022)</p><p>2022 – Nerinella ornata (d’Orbigny, 1852) – Gründel, Keupp, Lang and Nützel: 202; pl. 15, figs 1–5 (here more chresonymy and synonymy).</p><p>Material.</p><p>A fragment of 2 whorls from Saal.</p></div>	https://treatment.plazi.org/id/708920EB90CF599D8723C63BA9DC36FE	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
E1DB1B7902E35F1FAC7BB3C83A4AD9AD.text	E1DB1B7902E35F1FAC7BB3C83A4AD9AD.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Nerinella Sharpe 1850	<div><p>Genus Nerinella Sharpe, 1850</p><p>Type species.</p><p>Nerinea dupiniana d’Orbigny, 1842; lower Cretaceous; France.</p></div>	https://treatment.plazi.org/id/E1DB1B7902E35F1FAC7BB3C83A4AD9AD	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
AFD4B1B0F8435A3FB019FCCB43671ECE.text	AFD4B1B0F8435A3FB019FCCB43671ECE.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Neritopsis Grateloup 1832	<div><p>Genus Neritopsis Grateloup, 1832</p><p>Type species.</p><p>Neritopsis moniliformis Grateloup, 1832; Tertiary; France.</p></div>	https://treatment.plazi.org/id/AFD4B1B0F8435A3FB019FCCB43671ECE	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
4D0D547F171A50B0BB4253F3581926D2.text	4D0D547F171A50B0BB4253F3581926D2.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Neritopsis rotundatus Gründel & Nützel 2024	<div><p>Neritopsis? rotundatus sp. nov.</p><p>Plate 6: figs 8–12</p><p>2017 Metriomphalidae n. gen. ? sp. 1 – Gründel, Keupp and Lang: 203, pl. 15, figs 8–13.</p><p>Etymology.</p><p>Latin rotundatum – rounded (because of the round shell shape).</p><p>Holotype.</p><p>SNSB–BSPG 2016 XXI 1767 (Plate 6: figs 8–12).</p><p>Paratypes.</p><p>5 specimens from Saal. SNSB–BSPG 2016 XXI 1768 –1772.</p><p>Type locality and stratum.</p><p>Upper Jurassic (Kimmeridgian) reefal limestones from the locality Saal near Kelheim, Lower Bavaria (Gründel et al. 2015, 2022).</p><p>Diagnosis.</p><p>Shell neritiform, low-spired with large last whorl that is evenly convex (from adapical suture to the center of the base) and evenly covered with more than 15 spiral cords; spiral cords are about as wide as spiral furrows separating them; spiral cords entirely covered with small nodes; axial ribs absent; no callous formations visible in apertural area.</p><p>Description.</p><p>Shell neritiform, holotype (largest specimen) 14 mm wide and high;</p><p>late whorls strongly and evenly convex (including base); in some specimens, a spiral cord is reinforced near adapical suture, slightly angulating whorl face and delimiting a ramp with several spiral cords; first recognizable sculpture consists of 4–6 spiral cords lacking nodes; cords almost equally strong or alternation of stronger and weaker cords; further spiral cords evenly cover whorl face and base; holotype has 18 spiral cords from adapical suture to center of base; during growth, spiral cords become equal in strength; numerous small, densely packed nodes present on spiral cords of last whorl; nodes have deep pit in apertural direction, thus resembling short hollow spines; axial ribs absent, only weakly reinforced growth lines can be seen in spiral furrows; whorl face and base evenly rounded; base anomphalous; aperture broadly oval, slightly tapering adapically and widely rounded abapically; callous formations lacking.</p><p>Remarks.</p><p>Neritopsis buchini Guirand &amp; Ogérien, 1865 has fewer spiral cords, the spiral cords are wider than the separating grooves, the tubercles are less numerous and not as distinct. Neritopsis buchini sensu Loriol in Loriol and Bourgeat (1886–1888) also has fewer spiral cords. The spiral cords of Neritopsis buchini are significantly narrower than the spiral grooves separating them and there are fewer nodes on the spiral cords. Neritopsis imbricata Étallon sensu Loriol in Loriol and Bourgeat (1886–1888) has a more inflated last whorl, the nodes on the spiral cords are smaller and more numerous. Neritopsis imbricata sensu Zittel (1873) has a more transversely elongated shell shape, the outer lip of the aperture is strongly asymmetrically convex with the periphery is low on the whorls. Nerita goldfussi Keferstein sensu Goldfuss, (1844) is adapically flattened with a sunken apex and fewer spiral cords of variable thickness. The aperture of Neritopsis ? rotundatus n. sp. seems to be asymmetrical and not symmetrical as would be typical for the genus Neritopsis (see Kaim and Sztajner 2005).</p></div>	https://treatment.plazi.org/id/4D0D547F171A50B0BB4253F3581926D2	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
4A2875B17F185B8D8D3C17D51ED7C8DD.text	4A2875B17F185B8D8D3C17D51ED7C8DD.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Neuburgensia angulata Gründel & Nützel 2024	<div><p>Neuburgensia angulata sp. nov.</p><p>Plate 9: fig. 19, Plate 10: figs 1–6</p><p>2017 Nerineoidea Nr. 4 – Gründel: 33, pl. 14, fig. A.</p><p>Etymology.</p><p>Latin angulata – angular; after the angular transition from whorl face to the flat base.</p><p>Holotype.</p><p>SNSB-BSPG 2016 XXI 1849 (Plate 10: fig. 1, collection Lang).</p><p>Material.</p><p>Holotype and 52 paratypes (mainly fragments of various ontogenetic stages): SNSB-BSPG 2016 XXI 1848, 1850–1855, 1932–1976; most from the collection Sylla, others from collections Keupp, Schäfer, and Neubauer, all from Saal.</p><p>Type locality and stratum.</p><p>Upper Jurassic (Kimmeridgian) reefal limestones from the locality Saal near Kelheim, Lower Bavaria (Gründel et al. 2015, 2022).</p><p>Diagnosis.</p><p>Shell very slender; whorl face with subsutural nodular bulge, also on late whorls; shell flanks straight; whorl face straight to slightly concave; base flat, set off from whorl face by sharp clear edge at an almost right angle.</p><p>Description.</p><p>Shell high-spired, slender with numerous whorls; a specimen is 24 mm high; shell flanks straight; whorls significantly wider than high; as far as the fragmentary material can be seen, the early shell has a larger spire angle than later shell; whorl face of early whorls straight with distinct sutures; then, gradual development of subsutural knobby ridge (bulge) demarcating ramp; knobs limited to outer edge of the ramp, only occasionally visible, usually not preserved; ramp usually narrow, occasionally significantly widened and concave; outer whorl face of mature whorls straight to slightly concave; spiral sculpture not recognizable; base flat, set off from whorl face by sharp clear edge at an almost right angle; base without recognizable sculpture; aperture rounded-rectangular, with very clear, backward curved abapical canal; damaged specimens show that the columella axis is hollow.</p><p>Remarks.</p><p>For, the differences to Neuburgensia rara n. sp. see below. Gymnocerithium ? convexoconcavum Gründel et al., 2019 (also from the Saal quarry) differs in having a convex whorl face in mature whorls as well as a subsutural concavity and the transitions from whorl face to base is evenly rounded. Neuburgensia perrotunda (Cossmann, 1913) sensu Loriol in Loriol and Koby 1889 in the sense of Gründel et al. (2022) and Cerithium valfinense Loriol in Loriol and Bourgeat 1886–1888 lack a subsutural bulge and the transition from whorl face to base is rounded. Proceritella infragranulata Janicke, 1966 has an angulated transition from whorl face to base and a slightly convex base, the suture lies on a ridge formed by two adjacent whorls, and the whorls increase in width more quickly.</p></div>	https://treatment.plazi.org/id/4A2875B17F185B8D8D3C17D51ED7C8DD	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
4828AE71C470593A907D2A598BCC9111.text	4828AE71C470593A907D2A598BCC9111.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Neuburgensia convexoconcava (Grundel, Keupp & Lang 2019) Gründel & Nützel 2024	<div><p>Neuburgensia convexoconcava (Gründel, Keupp &amp; Lang, 2019) comb. nov.</p><p>pl. 2: figs 10–12; pl. 11: figs 4–5 in Gründel et al. (2019)</p><p>2019 Gymnocerithium ? convexoconcavum n. sp. – Gründel, Keupp and Lang: 108; pl. 2, figs 10–12; pl. 11, figs 4–5.</p><p>Material.</p><p>2 specimens, SNSB-BSPG 2016 XXI 1846 –1847.</p></div>	https://treatment.plazi.org/id/4828AE71C470593A907D2A598BCC9111	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
CFC136079EBD52E5AC4E8BFF77F02818.text	CFC136079EBD52E5AC4E8BFF77F02818.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Neuburgensia Grundel, Hostettler & Menkveld-Gfeller 2022	<div><p>Genus Neuburgensia Gründel, Hostettler &amp; Menkveld-Gfeller, 2022</p><p>Type species.</p><p>Gymnocerithium concavum Janicke, 1966; Tithonian; South Germany.</p></div>	https://treatment.plazi.org/id/CFC136079EBD52E5AC4E8BFF77F02818	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
C315507009DC52BBAE58DEF9A221218E.text	C315507009DC52BBAE58DEF9A221218E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Neuburgensia rara Gründel & Nützel 2024	<div><p>Neuburgensia rara sp. nov.</p><p>Plate 10: figs 7–9</p><p>Etymology.</p><p>Latin rare, because this species is rare.</p><p>Holotype.</p><p>SNSB-BSPG 2016 XXI 1856, the only specimen, Saal, collection Sylla.</p><p>Diagnosis.</p><p>Shell very slender, high-spired, with many whorls; early whorls have a subsutural, weakly tuberculate bulge that is reduced on later whorls; base flat; transition from whorl face to base at sharp angulation that is almost perpendicular.</p><p>Type locality and stratum.</p><p>Upper Jurassic (Kimmeridgian) reefal limestones from the locality Saal near Kelheim, Lower Bavaria (Gründel et al. 2015, 2022).</p><p>Description.</p><p>Shell very slender, high-spired, with many whorls; specimen is 30 mm high, with about 20 whorls, apex missing; early whorls increase more rapidly than the later ones and therefore, the early shell have a wider apical angle than later shell; early whorls with distinct subsutural bulge (sometimes nodular) emphasizing sutures; bulge reduced on later whorls; whorl face straight, sutures only slightly impressed; series of small cusps occasionally visible directly below suture; weak spiral lirae on whorl face (hardly visible due to preservation); base flat; transition from whorl face to base at sharp angulation, angle almost perpendicular with reinforced edge (visible above suture); growth lines weakly opisthocyrt on whorl face and prosocyrt on base; aperture outline rounded-rectangular, details of aperture not preserved; columella hollow.</p><p>Remarks.</p><p>In other Neuburgensia species, the subsutural bulge is not reduced during ontogeny.</p></div>	https://treatment.plazi.org/id/C315507009DC52BBAE58DEF9A221218E	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
01254D72408751F7B735003D066B65D4.text	01254D72408751F7B735003D066B65D4.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Nododelphinula Cossmann 1916	<div><p>Genus Nododelphinula Cossmann, 1916</p><p>Type species.</p><p>Delphinula buckmanni Morris &amp; Lycett, 1851; Middle Jurassic; England.</p></div>	https://treatment.plazi.org/id/01254D72408751F7B735003D066B65D4	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
123F2DE94F16574DACDA0368AE281789.text	123F2DE94F16574DACDA0368AE281789.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Nododelphinula oblonga Gründel & Nützel 2024	<div><p>Nododelphinula oblonga sp. nov.</p><p>Plate 3: figs 5–9</p><p>Etymology.</p><p>Latin oblongum – protruding, because of the protruding keel.</p><p>Holotype.</p><p>SNSB–BSPG 2016 XXI 1721 (Plate 3: figs 5–7), collection Sylla.</p><p>Paratype.</p><p>1 specimen, SNSB–BSPG 2016 XXI 1930, collection Lang.</p><p>Type locality and stratum.</p><p>Upper Jurassic (Kimmeridgian) reefal limestones from the locality Saal near Kelheim, Lower Bavaria (Gründel et al. 2015, 2022).</p><p>Diagnosis.</p><p>Whorl face with strongly projecting keel and subsutural row of nodes; base entirely covered with spiral cords, one of them encircles umbilicus and is stronger with larger nodes; aperture is more or less pentagonal.</p><p>Description.</p><p>Shell lowly trochiform with gradate spire, about as wide as high; larger specimen is 29 mm wide; earliest whorls are poorly preserved; first recognizable sculpture is an edge roughly in the mid-whorl, which is reinforced to form a keel; area adapical to the edge / keel forming broad, oblique ramp; whorl face below edge / keel approximately vertical, concave; during growth, keel first approaches abapical suture and then moves away again as suture sinks; keel nodular (not always clearly); nodes weaken during ontogeny; a row of nodes present below adapical suture; whorl face completely covered with spiral cords; weak, blurry, barely recognizable axial ribs run from suture to suture; spiral cord at border to base slightly weaker than keel; whorl face between these keel and border spiral cord concave, covered with slightly nodular spiral cords; base flat with angular transition to whorl face where spiral cord is situated; base distinctly phaneromphalous, covered with several spiral cords; particularly strong spiral cord surmounts umbilicus, having significantly larger nodes than those on whorl face; nodes have a pit in apertural portion and thus resemble hollow spines; aperture only incompletely preserved, having pentagonal outline.</p><p>Remarks.</p><p>Delphinula serrata Buvignier, 1852 has a lower shell, the keel has stronger nodes, lacks the strong spiral cord surrounding the umbilicus, and has fewer but stronger spiral cords on the base. Turbo valfinensis Étallon sensu Loriol in Loriol and Bourgeat 1886–1888 (pl. 20, fig. 2, non fig. 3) has a more pronounced tuberculate ornament, the axial ribs are more distinct, the spiral cords are weaker and more numerous, and it lacks the strong spiral cord surrounding the umbilicus. The latter characteristic applies also to Turbo plicatocostatus Zittel, 1873 and to the species of the same name sensu Loriol in Loriol and Koby (1894). In both cases, the keel is weaker and the subsutural row of nodes is missing, the aperture is more rounded.</p></div>	https://treatment.plazi.org/id/123F2DE94F16574DACDA0368AE281789	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
A98AC4BBA6E9524AAD68B35C4349FBC7.text	A98AC4BBA6E9524AAD68B35C4349FBC7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Nudivagus undefined-1	<div><p>Nudivagus sp. 1</p><p>pl. 5: figs 6–8 in Gründel et al. (2019)</p><p>2019 – Nudivagus sp. 1 – Gründel, Keupp and Lang: 116, pl. 5, figs 6–8.</p><p>Material.</p><p>3 specimens, SNSB-BSPG 2016 XXI 1841 –1843.</p></div>	https://treatment.plazi.org/id/A98AC4BBA6E9524AAD68B35C4349FBC7	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
AE4A22D122EB5F3695514F89005AB182.text	AE4A22D122EB5F3695514F89005AB182.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Nudivagus undefined-2	<div><p>Nudivagus? sp. 2</p><p>Plate 9: fig. 18</p><p>Material.</p><p>2 specimens from Saal, SNSB-BSPG 2016 XXI 1844 –1845.</p><p>Description.</p><p>Shell high-spired, slender with high whorls; a specimen is 35 mm high; shell flanks straight; whorl face slightly convex; periphery just above abapical suture; suture distinct; whorl face covered with numerous faint spiral cords that are wider than spiral furrows in between; some furrows consist of rows of minute pits; fine ornamentation only faintly visible due to preservation; transition from whorl face to moderately convex, anomphalous base evenly rounded; no sculpture visible on base; aperture damaged, oval, pointed adapically; it is unclear whether an abapical canal was present.</p><p>Remarks.</p><p>Nudivagus sp. 1 sensu Gründel et al. (2019) has significantly lower whorls and the transition from whorl face to base has an edge. Pseudomelania valfinensis Loriol in Loriol and Bourgeat 1886–1888 is larger and more slender, the whorls are higher and the base is more convex. Pseudomelania kobyi Loriol in Loriol and Koby (1890) is taller and more slender, the whorls are higher and it lacks spiral sculpture.</p></div>	https://treatment.plazi.org/id/AE4A22D122EB5F3695514F89005AB182	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
C0B412C0DE115C999E32076AE60001E4.text	C0B412C0DE115C999E32076AE60001E4.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Nudivagus Wade 1917	<div><p>Genus Nudivagus Wade, 1917</p><p>Type species.</p><p>Nudivagus simplicus Wade, 1917; Upper Cretaceous; USA (Tennessee).</p></div>	https://treatment.plazi.org/id/C0B412C0DE115C999E32076AE60001E4	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
7B87031E384C587192A45B19C82D4070.text	7B87031E384C587192A45B19C82D4070.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Onkospira ranellata (Quenstedt 1852)	<div><p>Onkospira ranellata (Quenstedt, 1852)</p><p>pl. 7: figs 3–7 in Gründel et al. (2017)</p><p>2017 Onkospira ranellata (Quenstedt, 1852) – Gründel, Keupp and Lang: 191, pl. 7, figs 3–7 (here more synonymy and chresonymy).</p><p>2017 Onkospira ranellata (Quenstedt, 1852) – Gründel: 28, pl. 5, fig. B.</p><p>Material.</p><p>2 specimens SNSB – BSPG 2016 XXI 1643 –1644 and a cast of an imprint, SNSB – BSPG 2016 XXI 1645 (imprint not at hand).</p></div>	https://treatment.plazi.org/id/7B87031E384C587192A45B19C82D4070	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
70FF231E06AD56B49AD36719C3DDC98A.text	70FF231E06AD56B49AD36719C3DDC98A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Onkospira Zittel 1873	<div><p>Genus Onkospira Zittel, 1873</p><p>Type species.</p><p>Turbo ranellatus Quenstedt, 1852; Kimmeridgian, South Germany.</p></div>	https://treatment.plazi.org/id/70FF231E06AD56B49AD36719C3DDC98A	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
B784461C70BE5439AC0AAA0A2478F685.text	B784461C70BE5439AC0AAA0A2478F685.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Oonia Gemmellaro 1878	<div><p>Genus Oonia Gemmellaro, 1878</p><p>Type species.</p><p>Melania abbreviata Terquem, 1855 (= Pseudomelania hettangiensis Cossmann, 1909); lower Jurassic; France.</p></div>	https://treatment.plazi.org/id/B784461C70BE5439AC0AAA0A2478F685	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
253D72D525875C69B623F153ACAA5F35.text	253D72D525875C69B623F153ACAA5F35.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Oonia kimmeridgiensis Gründel & Nützel 2024	<div><p>Oonia kimmeridgiensis sp. nov.</p><p>Plate 8: figs 6, 7</p><p>Etymology.</p><p>After the Kimmeridgian stage.</p><p>Holotype.</p><p>SNSB-BSPG 2016 XXI 1791.</p><p>Paratypes.</p><p>2 specimens, SNSB-BSPG 2016 XXI 1792 –1793.</p><p>Type locality and stratum.</p><p>Upper Jurassic (Kimmeridgian) reefal limestones from the locality Saal near Kelheim, Lower Bavaria (Gründel et al. 2015, 2022).</p><p>Diagnosis.</p><p>Shell slender, oval; spire whorls low; body whorl much higher than spire, with weakly, evenly convex whorl face.</p><p>Description.</p><p>Shell slender, oval, higher than wide; holotype 18 mm high; sutures distinct; body whorl nearly two times higher than spire, with weakly, evenly convex whorl face; periphery low on whorl; transition from whorl face to base evenly rounded; base stronly convex; shell smooth; growth lines weakly parasigmoidal; aperture incomplete, probably teardrop-shaped.</p><p>Remarks.</p><p>Similar species (e. g., Oonia guirandi Loriol in Loriol and Bourgeat 1886–1888, Pseudomelania (Oonia) cornelia (d’Orbigny) sensu J. – C. Fischer et al. (2001) and Fischer and Weber 1997, Ampullospira (Pictavia) calypso (d’Orbigny) sensu Fischer and Weber 1997) usually have higher spire whorls, but above all, a wider and more convex body whorl.</p></div>	https://treatment.plazi.org/id/253D72D525875C69B623F153ACAA5F35	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
71EE25ECDB5253ED8CC25D7502311D35.text	71EE25ECDB5253ED8CC25D7502311D35.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Parvulatopsis Grundel, Keupp & Lang 2015	<div><p>Genus Parvulatopsis Gründel, Keupp &amp; Lang, 2015</p><p>Type species.</p><p>Parvulatopsis quinquecostatus Gründel, Keupp &amp; Lang, 2015; upper Kimmeridgian; South Germany.</p></div>	https://treatment.plazi.org/id/71EE25ECDB5253ED8CC25D7502311D35	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
7FF05185B2CE504695FCA6BF3CAD559D.text	7FF05185B2CE504695FCA6BF3CAD559D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Parvulatopsis quinquecostatus Grundel, Keupp & Lang 2015	<div><p>Parvulatopsis quinquecostatus Gründel, Keupp &amp; Lang, 2015</p><p>pl. 8: figs 1–7 in Gründel et al. (2015)</p><p>2015 Parvulatopsis quinquecostatus n. sp. – Gründel, Keupp and Lang: 85, pl. 8, figs 1–7.</p><p>2017 Parvulatopsis quinquecostatus Gründel, Keupp &amp; Lang, 2015 – Gründel: 30, pl. 9, fig. A.</p><p>Material.</p><p>5 specimens, SNSB – BSPG 2016 XXI.</p></div>	https://treatment.plazi.org/id/7FF05185B2CE504695FCA6BF3CAD559D	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
638622B6FD7A50A18F37FC17A69371BF.text	638622B6FD7A50A18F37FC17A69371BF.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Parvulatopsis undetermined	<div><p>Parvulatopsis? sp.</p><p>Plate 5: fig. 16; Plate 6: figs 1, 2</p><p>Material.</p><p>5 juvenile specimens, SNSB – BSPG 2016 XXI 1759 –1763.</p><p>Description.</p><p>Shell-broadly turbiniform, egg-shaped, low-spired with rapidly increasing whorls; largest specimen 12 mm wide; smallest specimen 7 mm wide (best preserved one); whorls convex; suture sinks significantly during ontogeny; whorl face ornamented with 5 strong, knobby spiral cords; distances between adapical suture and adapical spiral cord as well as between this and the 2 nd spiral cord particularly wide; this portion of whorl face distinctly oblique; whorl face vertical between 2 nd and 3 rd spiral cords; 4–6 weak spiral cords without nodes between strong spiral cords; growth lines straight, prosocline from adapical suture to center of the base.</p><p>Remarks.</p><p>Juvenile specimens of Bipartopsis robustus Gründel et al., 2015 are smaller, the distances between the strong spiral cords are approximately the same but overall narrower than in Parvulatopsis ? sp. and the adapical whorl face is not as oblique (in lateral view). Neritopsis jurensis Münster sensu Kuhn (1939) has 3 spiral cords at equal distances on the whorl face and strong axial ribs (according to the description, not visible in Kuhn’s (1939) illustration).</p></div>	https://treatment.plazi.org/id/638622B6FD7A50A18F37FC17A69371BF	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
D6F779928D9556C9887C5C8A284D7A1D.text	D6F779928D9556C9887C5C8A284D7A1D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Patella Linne 1758	<div><p>Genus Patella Linné, 1758</p><p>Type species.</p><p>Patella vulgata Linné, 1758; Recent.</p></div>	https://treatment.plazi.org/id/D6F779928D9556C9887C5C8A284D7A1D	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
678F9F666BB95DC6AF3A936C011F5A73.text	678F9F666BB95DC6AF3A936C011F5A73.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pictavia Cossmann 1925	<div><p>Genus Pictavia Cossmann, 1925</p><p>Type species.</p><p>Natica pictaviensis d’Orbigny, 1852; Bathonian; France.</p></div>	https://treatment.plazi.org/id/678F9F666BB95DC6AF3A936C011F5A73	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
4242FE0FFEE35657A730C6A93CE3416C.text	4242FE0FFEE35657A730C6A93CE3416C.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pictavia lactera Grundel, Keupp & Lang 2019	<div><p>Pictavia lactera Gründel, Keupp &amp; Lang, 2019</p><p>pl. 3: figs 1–4 in Gründel et al. (2019)</p><p>2019 – Pictavia lactera n. sp. – Gründel, Keupp and Lang: 105, pl. 3, figs 1–4.</p><p>Material.</p><p>8 specimens, SNSB-BSPG 2016 XXI 1782 –1789.</p><p>Remarks.</p><p>The Sylla collection contains additional poorly or fragmentarily preserved specimens that are similar in size and shape to those reported by Gründel et al. (2019). However, in the present specimens, a subsutural groove that is present in the material reported by Gründel et al. (2019) cannot be recognized. It is unclear whether this lack represents a genuine characteristic of another taxon or intraspecific variability, or is due to preservation.</p></div>	https://treatment.plazi.org/id/4242FE0FFEE35657A730C6A93CE3416C	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
0F0A47E8A3DF5EE4B9460B1B20592989.text	0F0A47E8A3DF5EE4B9460B1B20592989.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pictavia silicea (Quenstedt 1858)	<div><p>Pictavia silicea (Quenstedt, 1858)</p><p>2019 Pictavia silicea (Quenstedt, 1858) – Gründel, Keupp and Lang: 105, pl. 2, figs 17–18 (here more chresonymy and synonymy).</p><p>Material.</p><p>1 specimen, SNSB-BSPG 2016 XXI.</p></div>	https://treatment.plazi.org/id/0F0A47E8A3DF5EE4B9460B1B20592989	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
78DD202BED6158DC9C18F7A06E00D089.text	78DD202BED6158DC9C18F7A06E00D089.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pictavia undetermined	<div><p>Pictavia? sp.</p><p>Plate 8: figs 10, 11</p><p>Material.</p><p>1 specimen, SNSB-BSPG 2016 XXI 1790.</p><p>Description.</p><p>Shell naticiform, egg-shaped, significantly higher than wide, 20 mm high; spire small; whorl face convex; sutures distinctly deepened; last whorl very large, inflated, higher than wide but distinctly elevated; transition from whorl face to strongly convex base evenly convex; shell smooth; growth lines not visible; aperture not preserved or covered with rock.</p><p>Remarks.</p><p>Natica amata d’Orbigny sensu Loriol in Loriol and Bourgeat (1886–1888) is larger and has higher spire whorls; its last whorl is higher than wide.</p></div>	https://treatment.plazi.org/id/78DD202BED6158DC9C18F7A06E00D089	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
37BCD0DE5BE455F0A3166CB2B0F22E98.text	37BCD0DE5BE455F0A3166CB2B0F22E98.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pileopsella biconvexa Grundel, Keupp & Lang 2015	<div><p>Pileopsella biconvexa Gründel, Keupp &amp; Lang, 2015</p><p>pl. 1: figs 10–13 in Gründel et al. (2015)</p><p>2015 Pileopsella biconvexa n. sp. – Gründel, Keupp and Lang: 82, pl. 1, figs 10–13.</p><p>Material.</p><p>5 specimens, SNSB – BSPG 2016 XXI.</p></div>	https://treatment.plazi.org/id/37BCD0DE5BE455F0A3166CB2B0F22E98	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
AB6161757FA25CAB97F2A605F4F1C04F.text	AB6161757FA25CAB97F2A605F4F1C04F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pileopsella Grundel 2004	<div><p>Genus Pileopsella Gründel, 2004</p><p>Type species.</p><p>Pileolus laevis Sowerby, 1823; Bathonian; England.</p></div>	https://treatment.plazi.org/id/AB6161757FA25CAB97F2A605F4F1C04F	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
7D920EF4C5AE52D6960C7773E2FC5A0A.text	7D920EF4C5AE52D6960C7773E2FC5A0A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Placotoma Ferrari, Damborenea, Mancenido & Griffin 2015	<div><p>Genus Placotoma Ferrari, Damborenea, Manceñido &amp; Griffin, 2015</p><p>Type species.</p><p>Ditremaria amata d’Orbigny, 1854; upper Oxfordian-lower Kimmeridgian; France.</p></div>	https://treatment.plazi.org/id/7D920EF4C5AE52D6960C7773E2FC5A0A	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
A673BEE015995E07A1EEEB11736F346D.text	A673BEE015995E07A1EEEB11736F346D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Placotoma suevica (Quenstedt 1884)	<div><p>Placotoma suevica (Quenstedt, 1884)</p><p>pl. 3: figs 10–15, pl. 4: figs 1, 2 in Gründel et al. (2017)</p><p>2017 Placostoma suevica (Quenstedt, 1881 –1884) – Gründel, Keupp and Lang: 179, pl. 3, figs 10–15, pl. 4, figs 1–2 (here more synonymy and chresonymy).</p><p>2017 Placostoma suevica (Quenstedt, 1881 –1884) – Gründel: 27, pl. 3, fig. D.</p><p>Material.</p><p>5 specimens, SNSB – BSPG 2016 XXI 1632 –1636.</p></div>	https://treatment.plazi.org/id/A673BEE015995E07A1EEEB11736F346D	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
74F9C6211AAD5CC1B0AD8F666F4352FD.text	74F9C6211AAD5CC1B0AD8F666F4352FD.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Planiturbo Fischer 1969	<div><p>Genus Planiturbo Fischer, 1969</p><p>(sensu Gründel et al. 2017)</p><p>Type species.</p><p>Turbo planispira Cossmann, 1885; Bathonian; France.</p></div>	https://treatment.plazi.org/id/74F9C6211AAD5CC1B0AD8F666F4352FD	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
A92D4695B1F1508695E8F81A6F1A9DEB.text	A92D4695B1F1508695E8F81A6F1A9DEB.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Planiturbo funatus (Goldfuss 1844)	<div><p>Planiturbo funatus (Goldfuss, 1844)</p><p>pl. 12: figs 5–9 in Gründel et al. (2017)</p><p>2017 Planiturbo funatus (Goldfuss, 1844) – Gründel, Keupp and Lang: 199, pl. 12, figs 5–9.</p><p>Material.</p><p>1 specimen “ Fundort 1985, über Korallenstock, Sohle 2 ” (= locality 1985, above coral stock, level 2), SNSB – BSPG 2016 XXI 1707; 2 specimens Saal, SNSB – BSPG 2016 XXI 1708 –1709.</p></div>	https://treatment.plazi.org/id/A92D4695B1F1508695E8F81A6F1A9DEB	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
B119A91CD08C58768A6020C0F5C0ECB1.text	B119A91CD08C58768A6020C0F5C0ECB1.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Planiturbo procerus Grundel, Keupp & Lang 2017	<div><p>Planiturbo procerus Gründel, Keupp &amp; Lang, 2017</p><p>pl. 12: figs 10–13; pl. 15, fig. 7 in Gründel et al. (2017)</p><p>2017 Planiturbo procerus n. sp. – Gründel, Keupp and Lang: 200, pl. 12, figs 10–13; pl. 15, fig. 7.</p><p>2017 Planiturbo procerus Gründel, Keupp &amp; Lang, 2017 – Gründel: 29, pl. 6, fig. C.</p><p>Material.</p><p>3 specimens, SNSB – BSPG 2016 XXI 1710 –1712.</p></div>	https://treatment.plazi.org/id/B119A91CD08C58768A6020C0F5C0ECB1	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
A0370D071C9A5D61A69C54BAB47566BC.text	A0370D071C9A5D61A69C54BAB47566BC.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pleurotomaria agassizii Munster	<div><p>Pleurotomaria agassizii Münster in Goldfuss, 1844</p><p>pl. 1: figs 13–15, pl. 2: figs 1–9 in Gründel et al. (2017)</p><p>2017 Pleurotomaria agassizii Münster in Goldfuss, 1844 – Gründel, Keupp and Lang: 175; pl. 1, figs 13–15; pl. 2, figs 1–9 (here more synonymy and chresonymy).</p><p>Material.</p><p>1 certain SNSB – BSPG 2016 XXI 1614 and 1 questionable specimen (SNSB – BSPG 2016 XXI 1615).</p><p>Remarks.</p><p>This species was reported from the Nattheim area by Gründel et al. (2017). We report it from Saal for the first time.</p></div>	https://treatment.plazi.org/id/A0370D071C9A5D61A69C54BAB47566BC	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
B495F840660E576AA3336D0AC4D7C52B.text	B495F840660E576AA3336D0AC4D7C52B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pleurotomaria Defrance 1826	<div><p>Genus Pleurotomaria Defrance, 1826</p><p>Type species.</p><p>Trochus anglicus Sowerby, 1818; early Jurassic; England.</p></div>	https://treatment.plazi.org/id/B495F840660E576AA3336D0AC4D7C52B	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
63C04541370F5AF7816FB370060B145C.text	63C04541370F5AF7816FB370060B145C.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Proconulus Cossmann 1918	<div><p>Genus Proconulus Cossmann, 1918</p><p>Type species.</p><p>Trochus (Ziziphinus) guillieri Cossmann, 1885; Bathonian; France.</p></div>	https://treatment.plazi.org/id/63C04541370F5AF7816FB370060B145C	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
DD39144451435C7AB83B6FCC76D6471F.text	DD39144451435C7AB83B6FCC76D6471F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Proconulus undefined-1 Cossmann 1918	<div><p>Proconulus? sp. 1 sensu Gründel, Keupp &amp; Lang (2017)</p><p>Plate 3: fig. 4</p><p>2017 Proconulus? sp. 1 – Gründel, Keupp and Lang: 193, pl. 8, figs 5–6.</p><p>Material.</p><p>3 specimens, SNSB – BSPG 2016 XXI 1718 –1720.</p></div>	https://treatment.plazi.org/id/DD39144451435C7AB83B6FCC76D6471F	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
DB99FFA3A1AC54669CFC2B10C8A09E7B.text	DB99FFA3A1AC54669CFC2B10C8A09E7B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Provolibathra Kollmann 2005	<div><p>Genus Provolibathra Kollmann, 2005</p><p>Type species.</p><p>Cerithium sexangulatum Zekeli, 1852; Cretaceous Gosau Group; Austria.</p></div>	https://treatment.plazi.org/id/DB99FFA3A1AC54669CFC2B10C8A09E7B	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
D1F1F481C5A35D3E9EAB1B8DB1F1615F.text	D1F1F481C5A35D3E9EAB1B8DB1F1615F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Provolibathra septemplicata (Roemer 1836)	<div><p>Provolibathra? sp., cf. septemplicata (Roemer, 1836)</p><p>pl. 5: figs 17–20, pl. 6: figs 1–5 in Gründel et al. (2019)</p><p>2019 – Provolibathra ? sp., cf. septemplicata (Roemer, 1836) – Gründel, Keupp and Lang: 119, pl. 5, figs 17–20, pl. 6, figs 1–5 (here more chresonymy and synonymy).</p><p>Material.</p><p>3 specimens, SNSB-BSPG 2016 XXI 1837 –1839.</p></div>	https://treatment.plazi.org/id/D1F1F481C5A35D3E9EAB1B8DB1F1615F	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
0DCD330D83695D2594F5F31A85A1C611.text	0DCD330D83695D2594F5F31A85A1C611.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pseudonerinea Loriol	<div><p>Genus Pseudonerinea Loriol in Loriol &amp; Koby, 1890</p><p>Type species.</p><p>Pseudonerinea blauensis Loriol in Loriol and Koby 1890; Oxfordian (Rauracian); Switzerland.</p></div>	https://treatment.plazi.org/id/0DCD330D83695D2594F5F31A85A1C611	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
2FEC30661E585DB2AE9A2E5FA90B00CD.text	2FEC30661E585DB2AE9A2E5FA90B00CD.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pseudonerinea pseudomelaniformis Grundel, Keupp, Lang & Nutzel 2022	<div><p>Pseudonerinea? pseudomelaniformis Gründel, Keupp, Lang &amp; Nützel, 2022</p><p>Plate 12: figs 4–6</p><p>1965 – Pseudonerinea clio (d’Orbigny) – Cox: 172, pl. 30, figs 5–6.</p><p>? 1997 – Ceritella (Fibula) cottaldina (d’Orb.) – Fischer and Weber: 31, pl. 4, fig. 10</p><p>2019 – Pseudomelania ? sp. 2 – Gründel, Keupp and Lang: 100, pl. 1, figs 7–9.</p><p>* 2022 – Pseudonerinea? pseudomelaniformis n. sp. – Gründel, Keupp, Lang and Nützel 2022: 183; pl. 2, figs 1–7.</p><p>Material.</p><p>27 specimens, illustrated specimens SNSB-BSPG 2016 XXI 1894 –1895.</p><p>Description.</p><p>Shell very slender; a specimen is 32 mm high; whorls high; whorl face straight; suture slightly impressed; transition from whorl face to base evenly rounded; whorls smooth, at least on later whorls; aperture damaged, high oval with adapical outlet and an oblique siphonal abapical canal; inner columellar lip widened and detached.</p><p>Remarks.</p><p>Many species with a similar shell shape have been described, particularly in the genus Pseudomelania . Without knowledge of the aperture (it is unknown or insufficiently known in most cases), a comparison of these species is only possible to a limited extent.</p><p>Nudivagus ? sp. 2 sensu Gründel et al. (2019) has a wider shell with lower whorls, a spiral sculpture on the whorl face, and lacks a widened and detached columellar inner lip. Ceritella (Fibula) cottaldina (d’Orbigny) as depicted by Fischer and Weber (1997) is larger according to its holotype, but shows no other significant differences. The shape of the aperture is unclear: According to d’Orbigny (1851), it is broadly rounded abapically, however according to Fischer and Weber (1997), it shows the onset of a (not preserved?) channel. If P. cottaldina has an abapical canal, then it is probably identical to P. pseudomelaniformis .</p></div>	https://treatment.plazi.org/id/2FEC30661E585DB2AE9A2E5FA90B00CD	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
B7830BAB25265AD3B77538E5A7BE1F74.text	B7830BAB25265AD3B77538E5A7BE1F74.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pseudorhytidopilus Cox 1960	<div><p>Genus Pseudorhytidopilus Cox, 1960 (in Knight et al.)</p><p>Type species.</p><p>Pseudorhytidopilus lennieri Cox, 1960 (in Knight et al.); Kimmeridgian; France.</p><p>Remarks.</p><p>The systematic placement of this genus is unclear (Gatto and Monari 2010; Szabó in Mandl et al. 2010). Most authors place it in Acmaeidae .</p></div>	https://treatment.plazi.org/id/B7830BAB25265AD3B77538E5A7BE1F74	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
54F018CA13545B3CAC84EAD61F0C1E08.text	54F018CA13545B3CAC84EAD61F0C1E08.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Pseudorhytidopilus quadratus Gründel & Nützel 2024	<div><p>Pseudorhytidopilus? quadratus sp. nov.</p><p>Plate 1: figs 9–11</p><p>Etymology.</p><p>Latin quadratus – due to the quadratic outline of the shell.</p><p>Holotype.</p><p>SNSB–BSPG 2016 XXI 1607 (Plate 1: figs 9–10).</p><p>Paratypes.</p><p>6 specimens SNSB–BSPG 2016 XXI 1608 –1613.</p><p>Diagnosis.</p><p>Shell thin, with trapezoidal to subquadratic outline with rounded edges in dorsal view; apex approximately in central position; shell ornamented with irregular concentric bulges.</p><p>Type locality and stratum.</p><p>Upper Jurassic (Kimmeridgian) reefal limestones from the locality Saal near Kelheim, Lower Bavaria (Gründel et al. 2015, 2022).</p><p>Description.</p><p>Large specimen has a diameter of 21 mm; shell very thin, shallowly cap-shaped in lateral view; trapezoidal (one side of shell slightly narrower than the other side) to subquadratic outline with rounded edges in dorsal view; apex approximately in central position; shell ornamented with irregular concentric bulges.</p><p>Remarks.</p><p>Species with a similar ornament of bulges (e. g., P.? ledonii (Haber, 1932) sensu Gatto and Monari 2010, Fabercapulus semisculptus Monari et al. 2017) have an elliptic outline in dorsal view and a radial furrow. Other species with an oval outline in dorsal view lack a furrow and an ornament of bulges ( P. latissima (Sowerby, 1816) sensu Munt in Martill and Etches 2020, Berlieria maeotis (Eichwald) sensu Gerasimov, 1992 and others).</p><p>Brunonia annulata (Yokoyama, 1890) from the Cretaceous of Japan is also cap-shaped and has a similar ornament but its type species is much larger and has a rounded, oval outline in dorsal view (Kase 1988; Dieni 1990). Patella (Helcion) sculptilis Zittel, 1873 has a straight shell end in lateral view, weak concentric wrinkles and numerous radial ribs.</p></div>	https://treatment.plazi.org/id/54F018CA13545B3CAC84EAD61F0C1E08	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
04B13BFF55A85721AE300C7946888CC5.text	04B13BFF55A85721AE300C7946888CC5.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Ptygmatis bruntrutana (Thurmann 1832) Zittel	<div><p>Ptygmatis bruntrutana (Thurmann, 1832)</p><p>Plate 13: figs 9, 10</p><p>non 1844 – Nerinea bruntrutana Thurmann – Goldfuss: 40, pl. 175, fig. 5.</p><p>1858 – Nerinea mandelslohi Bronn – Quenstedt: 767, pl. 94,. figs 14?, 15.</p><p>1861–1864 – Nerinea bruntrutana Th. – Thurmann and Étallon: 94, pl. 7, fig. 39.</p><p>? 1869 – Nerinea bruntrutana Thurmann, 1830 – Ooster and Fischer-Ooster: 7, pl. 2; Fig: 12–16.</p><p>part. 1881–1884 – Nerinea bruntrutana Thurmann – Quenstedt: 533 ff., pl. 206, figs 1–5, 13–14; non figs 18–20, 23.</p><p>1882 – Ptygmatis bruntrutana Thurmann – Schlosser: 79, pl. 11, figs 11–13.</p><p>Part 1889 – Ptygmatis bruntrutana Thurmann – Loriol in Loriol and Koby: 27, pl. 3, figs 4–5, 7?, 9–12.</p><p>1893 – Ptygmatis bruntrutana (Thurmann) Zittel – Loriol in Loriol and Lambert: 25, pl. 2, figs 6–8.</p><p>1898 – Ptygmatis bruntrutana Thurmann – Cossmann: 74, pl. 6, figs 13–17, 20–21?</p><p>1979 – Ptygmatis bruntrutana (Thurmann, 1832) – Wieczorek: 324, figs 10, 14, 19–21; pl. 8, figs 2–5, 7</p><p>1997 – Nerinea bruntrutana Thurmann – Hägele: 34, figures on p. 34 and 35</p><p>1997 – Nerinea bruntrutana (Thurmann, 1832) – Hägele: 128, pl. 12, fig. 5 [as Cossmannea (Eunerinea) subscalaris (Münster, 1844)] and 128 upper left.</p><p>1997 – Ptygmatis bruntrutana (Bronn ex Thurmann, 1850) – Fischer and Weber: 42, pl. 10, fig. 6.</p><p>Material.</p><p>6 specimens from Saal, illustrated specimens SNSB-BSPG 2016 XXI 1915 –1916.</p></div>	https://treatment.plazi.org/id/04B13BFF55A85721AE300C7946888CC5	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
27F01631E5A85E3BBD05D6B5D7B73E0B.text	27F01631E5A85E3BBD05D6B5D7B73E0B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Ptygmatis clio (d'Orbigny 1852)	<div><p>Ptygmatis clio (d’Orbigny, 1852)</p><p>Plate 13: figs 11–15</p><p>2022 – Ptygmatis clio (d’Orbigny, 1852) – Gründel, Keupp, Lang and Nützel: 196; pl. 12, figs 1–3 (here more chresonymy and synonymy).</p><p>Material.</p><p>29 specimens from Saal, illustrated specimens SNSB-BSPG 2016 XXI 1917 –1919.</p></div>	https://treatment.plazi.org/id/27F01631E5A85E3BBD05D6B5D7B73E0B	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
C4E40A0ABB925A93AEDD79678D07005B.text	C4E40A0ABB925A93AEDD79678D07005B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Ptygmatis mandelslohi (Bronn 1836)	<div><p>Ptygmatis mandelslohi (Bronn, 1836)</p><p>pl. 9: figs 1–5 in Gründel et al. (2022)</p><p>2022 – Ptygmatis mandelslohi (Bronn, 1836) – Gründel, Keupp, Lang and Nützel: 191; pl. 9, figs 1–5 (here more chresonymy and synonymy).</p><p>Material.</p><p>9 specimens (6 specimens from Saal, 3 specimens Saal, locality 1, level 4 (“ Sohle 4, Fundstelle 1 ”).</p><p>Remarks.</p><p>The weak adapical spiral groove described by Gründel et al. (2022) is not recognizable in the present material (due to preservation?). Gründel et al. (2022) emphasized the difficulties in distinguishing P. mandelslohi from similar species. The distinction between the species Ptygmatis mandelslohi and P. bruntrutana is problematic. Various authors (e. g., Fischer and Weber 1997) considered both to be conspecific. In our opinion, P. mandelslohi is characterized by a moderately wide shell, the apical angle decreases during ontogeny (resulting in cyrtoconoid shell shape), it usually has a straight to slightly concave whorl face, relatively low whorls and a sharp edge between flank and base. P. bruntrutana, on the other hand, has a more slender shell (with the same plate pattern), whorls are evenly increasing in width over the entire shell (not cyrtoconoid), whorls are generally higher, the whorl face is straight to slightly convex, the transition between whorl face and base lacks a sharp edge. However, there are specimens in the present material that cannot be clearly assigned to one of the two species (real differences or due to preservation?).</p></div>	https://treatment.plazi.org/id/C4E40A0ABB925A93AEDD79678D07005B	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
B1D73BF327BC58E38691B4D7AE47EA45.text	B1D73BF327BC58E38691B4D7AE47EA45.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Ptygmatis nodosa (Voltz 1836) sensu Grundel et al. 2022	<div><p>Ptygmatis nodosa (Voltz, 1836)</p><p>pl. 11: figs 1–15 in Gründel et al. (2022)</p><p>1852 – Nerinea nodosa Voltz – Buvignier: 34, pl. 4, fig. 6.</p><p>2022 – Ptygmatis nodosa (Voltz, 1836) – Gründel, Keupp, Lang and Nützel: 194, pl. 11, figs 1–15 (here more chresonymy and synonymy).</p><p>Material.</p><p>54 specimens, Saal: 51 specimens, locality 1985, above coral stock, level 2 (“ Fundort 1985, über Korallenstock, Sohle 2 ”): 3 specimens.</p></div>	https://treatment.plazi.org/id/B1D73BF327BC58E38691B4D7AE47EA45	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
218879A734985EEDA7BEF77BDD528472.text	218879A734985EEDA7BEF77BDD528472.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Ptygmatis Sharpe 1850	<div><p>Genus Ptygmatis Sharpe, 1850</p><p>Type species.</p><p>Nerinea bruntrutana Thurmann, 1832; Oxfordian; Switzerland.</p></div>	https://treatment.plazi.org/id/218879A734985EEDA7BEF77BDD528472	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
B1DD3A230FFC5F1080F4F53A6F34CAB8.text	B1DD3A230FFC5F1080F4F53A6F34CAB8.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Ptygmatis tornata (Quenstedt 1852)	<div><p>Ptygmatis? tornata (Quenstedt, 1852)</p><p>pl. 10: figs 1–12 in Gründel et al. (2022)</p><p>2022 – Ptygmatis tornata (Quenstedt, 1852) – Gründel, Keupp, Lang and Nützel: 192, pl. 10, figs 1–12 (here more chresonymy and synonymy).</p><p>Material.</p><p>Ptygmatis tornata sensu stricto (morphotype 1): Saal: 8 specimens; Saal, locality 1985, above coral stock, level 2 (“ Fundort 1985, über Korallenstock, Sohle 2 ”): 17 specimens. Ptygmatis tornata (morphotype 1): Saal: 8 specimens. 2 questionable specimens.</p></div>	https://treatment.plazi.org/id/B1DD3A230FFC5F1080F4F53A6F34CAB8	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
FEB5F1AD67105DDAAAB25BE209AEBE9B.text	FEB5F1AD67105DDAAAB25BE209AEBE9B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Ptygmatis ursicina (Thurmann 1861)	<div><p>Ptygmatis? ursicina (Thurmann in Thurmann and Étallon 1861)</p><p>pl. 12: figs 5–7 in Gründel et al. (2022)</p><p>2022 – Ptygmatis? ursicina (Thurmann in Thurmann and Étallon 1861) – Gründel, Keupp, Lang and Nützel: 196; pl. 12, figs 5–7.</p><p>Material.</p><p>A fragment of 4 whorls, SNSB-BSPG 2016 XXI 1920.</p></div>	https://treatment.plazi.org/id/FEB5F1AD67105DDAAAB25BE209AEBE9B	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
1B59534AC5665037980E773FDCBBC41D.text	1B59534AC5665037980E773FDCBBC41D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Purpuroidea lapierrea (Buvignier 1843)	<div><p>Purpuroidea lapierrea (Buvignier, 1843)</p><p>Plate 10: figs 10, 11</p><p>1886–1888 Purpuroidea gracilis n. sp. – Loriol in Loriol and Bourgeat: 60, pl. 4, figs 2–3.</p><p>1893 Purpuroidea lapierrea Buvignier – Loriol in Loriol and Lambert: 15, pl. 1, fig. 7.</p><p>1913 Purpuroidea gracilis (De Loriol) – Cossmann: 183, pl. 11, figs 1–2; fig. 44.</p><p>2022 Purpuroidea lapierrea (Buvignier, 1843) – Gründel, Hostettler and Menkveld-Gfeller: 55, pl. 9, figs 11–14, pl. 10, figs 1–5 (here more chresonymy and synonymy).</p><p>Material.</p><p>2 specimens, SNSB-BSPG 2016 XXI 1857 –1858.</p><p>Description.</p><p>Shell globular turbiniform with gradate spire; illustrated specimen (probably juvenile) 30 mm high; spire high, slender for the genus; last preserved whorl distinctly higher than spire; earliest preserved whorls convex, without visible ornament; early whorls with subsutural concavity that rapidly widens into distinct ramp in later whorls; several weak spiral cords can be seen on one specimen; shoulder of ramp with distinct nodes on last two preserved whorls; nodes rapidly enlarging, becoming almost thorn-like; nodes terminate adapically and abapically in bulging, ill-defined axial ribs; transition from whorl face to strongly convex base evenly rounded; faint lirae are visible in places, probably originally covering entire surface of the shell; aperture unknown.</p><p>Remarks.</p><p>The information about Purpuroidea lapierrea regarding the insertion of the nodes on the shoulder and the formation of a spiral sculpture varies in the literature.</p></div>	https://treatment.plazi.org/id/1B59534AC5665037980E773FDCBBC41D	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
5EE64146C99253878CE4574A036A5283.text	5EE64146C99253878CE4574A036A5283.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Purpuroidea Lycett 1848	<div><p>Genus Purpuroidea Lycett, 1848</p><p>Type species.</p><p>Purpura moreausia Buvignier, 1843; Oxfordian; France.</p></div>	https://treatment.plazi.org/id/5EE64146C99253878CE4574A036A5283	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
0B82794842FD5BE2B25F3A67B03E3AD6.text	0B82794842FD5BE2B25F3A67B03E3AD6.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Rimulopsis broesamleni Grundel, Keupp & Lang 2017	<div><p>Rimulopsis broesamleni Gründel, Keupp &amp; Lang, 2017</p><p>pl. 1: figs 7–9 in Gründel et al. (2017)</p><p>2017 Rimulopsis broesamleni n. sp. – Gründel, Keupp and Lang: 173, pl. 1, figs 7–9 (here more synonymy and chresonymy).</p><p>2017 Rimulopsis broesamleni Gründel, Keupp and Lang – Gründel: 27, pl. 3, fig. B.</p><p>Material.</p><p>4 specimens, SNSB – BSPG 2016 XXI 1649 –1652.</p></div>	https://treatment.plazi.org/id/0B82794842FD5BE2B25F3A67B03E3AD6	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
3D78C07D937E5F2FB4FDD872D476C1B5.text	3D78C07D937E5F2FB4FDD872D476C1B5.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Rimulopsis danuviensis Gründel & Nützel 2024	<div><p>Rimulopsis danuviensis sp. nov.</p><p>Plate 2: figs 7, 8</p><p>Etymology.</p><p>After the river Donau, Latin Danubius.</p><p>Holotype.</p><p>SNSB–BSPG 2016 XXI 1653 (Plate 2: fig. 7) (collection Neubauer).</p><p>Paratypes.</p><p>3 specimens Saal (2 specimens collection Sylla, SNSB–BSPG 2016 XXI 1655 –1656 , 1 specimen collection Neubauer, SNSB–BSPG 2016 XXI 1654) .</p><p>Type locality and stratum.</p><p>Upper Jurassic (Kimmeridgian) reefal limestones from the locality Saal near Kelheim, Lower Bavaria (Gründel et al. 2015, 2022).</p><p>Diagnosis.</p><p>Limpet ornamented with a repeated alternation of one strong and 1–3 weaker radial ribs and few bulgy concentric ribs; shell angulated at two of the prominent radial ribs that are nodular at intersections with concentric ribs; several weak concentric ribs are intercalated between two strong concentric ribs.</p><p>Description.</p><p>Shell limpet-shaped; a shell is 9 mm high; apex strongly bent in posterior direction protruding the posterior shell margin in lateral and dorsal view; selenizone raised, forming crest; lunulae lamellar, concave anteriorly; at each side of selenizone, 1–2 weak and then one strong radial rib; at these strong radial ribs, shell is distinctly angulated; lateral shell sides ornamented with a repeated alternation of one strong and 1–3 weaker radial ribs and few, distantly spaced bulgy concentric ribs; intersections of radial and concentric ribs nodular, nodes especially strong on the two ribs that angulate the shell; in addition, weak concentric, co-marginal ribs are present.</p><p>Remarks.</p><p>Rimulopsis broesamleni Gründel et al., 2017 has a regularly alternation of a weaker and a stronger radial rib as well as weaker concentric ribs. This produces a cancellate ornament including deep pits demarcated by radial and concentric ribs. Instead of concentric bulgy ribs, it has more regular and defined ribs. Intersections of radial and concentric are only weakly nodular. Rimula etalloni Loriol in Loriol and Bourgeat (1886–1888) sensu Gründel et al. (2020 a) has an alternation of each one stronger and one weaker radial rib; it lacks weaker concentric ribs between the bulgy concentric ribs. Rimulopsis paucicostata (Étallon, 1861 in Thurmann and Étallon) sensu Gründel et al. (2020 a) has an alternation of each, one strong and one weak radial rib; bulgy concentric ribs are confined to the apical portion of the shell whereas weak concentric ribs are present in the abapical portion of the shell.</p></div>	https://treatment.plazi.org/id/3D78C07D937E5F2FB4FDD872D476C1B5	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
9F4C5C4E8BA35010AD074D969A11800A.text	9F4C5C4E8BA35010AD074D969A11800A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Rimulopsis Haber 1932	<div><p>Genus Rimulopsis Haber, 1932</p><p>Type species.</p><p>Emarginula goldfussi Roemer, 1836; higher Upper Jurassic, North Germany.</p></div>	https://treatment.plazi.org/id/9F4C5C4E8BA35010AD074D969A11800A	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
F21F1EF27FD355E6B5FC3BCA856FCCB4.text	F21F1EF27FD355E6B5FC3BCA856FCCB4.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Rimulopsis perforata Grundel, Keupp & Lang 2017	<div><p>Rimulopsis perforata Gründel, Keupp &amp; Lang, 2017</p><p>pl. 1: figs 10–12 in Gründel et al. (2017)</p><p>2017 Rimulopsis perforata n. sp. – Gründel, Keupp and Lang: 174, pl. 1, figs 10–12.</p><p>Material.</p><p>3 specimens, SNSB – BSPG 2016 XXI 1646 –1648.</p></div>	https://treatment.plazi.org/id/F21F1EF27FD355E6B5FC3BCA856FCCB4	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
3BB19768BFCD5DC5AC9A98C699345E7A.text	3BB19768BFCD5DC5AC9A98C699345E7A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Rugalindrites cylindracea (Cornuel 1841)	<div><p>Rugalindrites cylindracea (Cornuel, 1841)</p><p>pl. 20: figs 1–9 in Gründel et al. (2022)</p><p>2022 – Rugalindrites cylindracea (Cornuel, 1841) – Gründel, Keupp, Lang and Nützel: 212, pl. 20, figs 1–9 (here more chresonymy and synonymy).</p><p>Material.</p><p>17 specimens, SNSB-BSPG 2016 XXI.</p></div>	https://treatment.plazi.org/id/3BB19768BFCD5DC5AC9A98C699345E7A	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
7FCE2990AE5459ED9C69D6FE19A39156.text	7FCE2990AE5459ED9C69D6FE19A39156.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Rugalindrites Grundel & Nutzel 2012	<div><p>Genus Rugalindrites Gründel &amp; Nützel, 2012</p><p>Type species.</p><p>Acteon cuspidatus Sowerby, 1824; Bathonian; England.</p></div>	https://treatment.plazi.org/id/7FCE2990AE5459ED9C69D6FE19A39156	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
E222F2B10F965092B4305A288806BCDD.text	E222F2B10F965092B4305A288806BCDD.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Saalensia birugata Grundel, Keupp & Lang 2019	<div><p>Saalensia birugata Gründel, Keupp &amp; Lang, 2019</p><p>Plate 8: fig. 1</p><p>2019 Saalensia birugata n. sp. – Gründel, Keupp and Lang: 101, pl. 1, figs 10–16 (here more chresonymy and synonymy).</p><p>2020 b Saalensia birugata Gründel, Keupp and Lang – Gründel, Hostettler and Menkveld-Gfeller: 111, pl. 1, figs 10–12.</p><p>Material.</p><p>22 specimens, illustrated specimen SNSB-BSPG 2016 XXI 1779.</p><p>Remarks.</p><p>The weakening of the abapical strong spiral cord can begin in relatively early whorls. The adapical spiral cord then protrudes.</p></div>	https://treatment.plazi.org/id/E222F2B10F965092B4305A288806BCDD	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
88FF1ECE0E4C5FFEA7CD3DC384C15291.text	88FF1ECE0E4C5FFEA7CD3DC384C15291.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Saalensia Grundel, Keupp & Lang 2019	<div><p>Genus Saalensia Gründel, Keupp &amp; Lang, 2019</p><p>Type species.</p><p>Saalensia birugata Gründel, Keupp &amp; Lang, 2019; upper Kimmeridgian; South Germany.</p></div>	https://treatment.plazi.org/id/88FF1ECE0E4C5FFEA7CD3DC384C15291	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
C2115F04958D5A538EE27AC85756AB02.text	C2115F04958D5A538EE27AC85756AB02.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Scurriopsis cragolis Gründel & Nützel 2024	<div><p>Scurriopsis cragolis sp. nov.</p><p>Plate 1: figs 2–4</p><p>Etymology.</p><p>Arbitrary word formation.</p><p>Holotype.</p><p>SNSB – BSPG 2016 XXI 1602 (Plate 1: figs 2–4), Sylla collection.</p><p>Paratypes.</p><p>3 specimens, SNSB – BSPG 2016 XXI 1603 –1605.</p><p>Description.</p><p>Limpet with almost straight to slightly convex sides in lateral view; distinctly longer than wide in dorsal view; outline in dorsal view oval to rounded subrectangular, slightly tapering posteriorly or anteriorly; apex distinctly decentral in direction of the tapering side of the shell; shell ornamented with numerous, densely spaced fine but distinct radial ribs and much finer co-marginal concentric threads. The holotype is 26 mm long.</p><p>Differential diagnosis.</p><p>Hennocquia saalensis Gründel et al. (2017) from the same locality and stratigraphic position is smaller, the shell is broadly elliptic in dorsal view and has distinctly convex sides in lateral view; its very weak radial ribs are confined to the anterior and posterior parts of the shell and its dominant ornament consists of strengthened growth lines. Scurria oxyconus Zittel sensu di Stefano (1884) is larger and the shell is broader in dorsal view and has more convex sides in lateral view; its apex is situated in an almost central position. Fissurella kobyi Loriol, 1890 (in Loriol and Koby) is smaller and has more convex sides in lateral view; it has fewer and stronger axial ribs, its apex has a hole as is typical for fissurellids. Dietrichella moreana (Buvignier, 1843) sensu Gründel et al. (2020 a) has more convex sides in lateral view, is broader oval in dorsal view and lacks axial ribs.</p></div>	https://treatment.plazi.org/id/C2115F04958D5A538EE27AC85756AB02	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
4B2101FEA3F75E35A40FA37C96DC9932.text	4B2101FEA3F75E35A40FA37C96DC9932.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Scurriopsis Gemmellaro 1878	<div><p>Genus Scurriopsis Gemmellaro, 1878</p><p>Type species.</p><p>Scurriopsis neumayri Gemmellaro, 1878; Early Jurassic, Sinemurian; Italy.</p></div>	https://treatment.plazi.org/id/4B2101FEA3F75E35A40FA37C96DC9932	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
00BCB8D4487958EDB39DB76FE9D9510A.text	00BCB8D4487958EDB39DB76FE9D9510A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Serrettella Fischer & Weber 1997	<div><p>Genus Serrettella Fischer &amp; Weber, 1997</p><p>Type species.</p><p>Trochus humbertinus Buvignier, 1852; Oxfordian; France.</p></div>	https://treatment.plazi.org/id/00BCB8D4487958EDB39DB76FE9D9510A	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
7DF7D66BEED15D5F8AAD311DE689115B.text	7DF7D66BEED15D5F8AAD311DE689115B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Serrettella gerberi (Grundel, Keupp & Lang 2017) Gründel & Nützel 2024	<div><p>Serrettella gerberi (Gründel, Keupp &amp; Lang, 2017) comb. nov.</p><p>Plate 3: figs 10–13</p><p>2017 Amphitrochus? gerberi n. sp. – Gründel, Keupp and Lang: 194, pl. 9, figs 6–9.</p><p>Material.</p><p>Saal, “ Fundort 1985, über Korallenstock, Sohle 2 ” (= locality 1985, above coral stock, level 2): 3 specimens, SNSB – BSPG 2016 XXI 1722 –1724, Saal, “ Fossilnest Sohle 3–4 ” (= fossil nest level 3–4): 1 specimen, SNSB – BSPG 2016 XXI 1725.</p><p>Description.</p><p>The shell is broadly trochiform; largest specimen 14 mm wide; first approximately 2 whorls convex, without visible ornament (due to preservation?); whorl face of later whorls become straight, and sutures become inconspicuous; above abapical suture, a distinctive keel-like protruding spiral cord is formed, as well as 4 weaker ones between this cord and the adapical suture; whorl face slightly angulated by the keel-like spiral cord; as suture sinks, first one and then a second spiral cord become visible on penultimate whorl; both almost as strong as the keel-like spiral rib; transition from whorl face to the moderately convex base evenly rounded; 7–8 spiral cords on the base; all spiral cords densely covered with small pustules (not always clear due to preservation); aperture round with adapical canal; abapical edge of aperture broadly rounded.</p><p>Remarks.</p><p>In contrast to the description given by Gründel et al. (2017), the present material has only four additional, relatively strong spiral cords between the adapical suture and the keel-like spiral cord. Moreover, the base of the present material is completely covered with spiral cords. Based on the limited material available, it cannot be decided with certainty whether these differences indicate genuine morphological differences (in which case there would probably be two separate species) or whether they reflect intraspecific variation or are due to preservation.</p><p>Serrettella humbertina (Buvignier) sensu Gründel et al. (2020 a) has a subsutural spiral cord covered with stronger nodes, more than 4 weaker spiral cords between the adapical suture and the keel-like reinforced spiral cord, the nodes of the keel-like spiral cord increase in size during ontogeny. “ Serrettella nov. gen. humbertina (Buv.) ” sensu Fischer and Weber (1997) has a more concave whorl face between the keel and the adapical suture, and the keel-like spiral cord is higher on the whorl face. Trochus humbertina Buvignier, 1852 also has a row of reinforced subsutural nodes, the shell is higher in relation to the width and thus more slender.</p></div>	https://treatment.plazi.org/id/7DF7D66BEED15D5F8AAD311DE689115B	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
B1234FE1B6FC524097A13022B2CE09C5.text	B1234FE1B6FC524097A13022B2CE09C5.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Torusataphrus Grundel, Keupp & Lang 2017	<div><p>Genus Torusataphrus Gründel, Keupp &amp; Lang, 2017</p><p>Type species.</p><p>Natica inornata Quenstedt, 1858; Upper Jurassic; South Germany.</p></div>	https://treatment.plazi.org/id/B1234FE1B6FC524097A13022B2CE09C5	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
9223C111D9885438B2D69362740DA05E.text	9223C111D9885438B2D69362740DA05E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Torusataphrus inornatus (Quenstedt 1858) Gründel & Nützel 2024	<div><p>Torusataphrus inornatus (Quenstedt, 1858) ?</p><p>pl. 10: figs 4–7 in Gründel et al. 2017)</p><p>? 2017 Torusataphrus inornatus (Quenstedt, 1858) nov. comb. – Gründel et al.: 196, pl. 10, figs 4–7</p><p>Material.</p><p>1 specimen, SNSB – BSPG 2016 XXI 1698.</p><p>Remarks.</p><p>The present specimen fits T. inornatus in general shell morphology. However, the characters typical for the genus Torusataphrus (callus on base and thickened outer lip) are not recognizable.</p></div>	https://treatment.plazi.org/id/9223C111D9885438B2D69362740DA05E	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
26C75BE9864F55D0BC405EB607E10981.text	26C75BE9864F55D0BC405EB607E10981.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Tropacerithium cumaritum Grundel, Keupp & Lang 2019	<div><p>Tropacerithium cumaritum Gründel, Keupp &amp; Lang, 2019</p><p>Plate 9: figs 8, 9</p><p>2019 Tropacerithium cumaritum n. sp. – Gründel, Keupp and Lang: 124, pl. 7, figs 4–7.</p><p>Material.</p><p>1 specimen, SNSB-BSPG 2016 XXI 1830.</p></div>	https://treatment.plazi.org/id/26C75BE9864F55D0BC405EB607E10981	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
721E82A74DF0502C84C748FA5D2AE210.text	721E82A74DF0502C84C748FA5D2AE210.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Tropacerithium danubii Grundel, Keupp & Lang 2019	<div><p>Tropacerithium danubii Gründel, Keupp &amp; Lang, 2019</p><p>pl. 7: figs 8–12 in Gründel et al. (2019)</p><p>2019 Tropacerithium danubii n. sp. – Gründel, Keupp and Lang: 124, pl. 7, figs 8–12.</p><p>Material.</p><p>2 specimens, SNSB-BSPG 2016 XXI 1831 –1832.</p></div>	https://treatment.plazi.org/id/721E82A74DF0502C84C748FA5D2AE210	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
39288BB179CF51E6B7336EED79F20E26.text	39288BB179CF51E6B7336EED79F20E26.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Tropacerithium Grundel, Keupp & Lang 2019	<div><p>Genus Tropacerithium Gründel, Keupp &amp; Lang, 2019</p><p>Type species.</p><p>Tropacerithium cumaritum Gründel, Keupp &amp; Lang, 2019; upper Kimmeridgian; South Germany.</p><p>Remarks.</p><p>Deviating from the diagnosis of the genus given by Gründel et al. (2019), the few specimens presented here for Tropacerithium have around 5 somewhat reinforced spiral cords on the whorl face, with 2 weaker ones running in between. The intersections of the stronger spiral cords with the axial ribs are weakly knobby.</p></div>	https://treatment.plazi.org/id/39288BB179CF51E6B7336EED79F20E26	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
30D674565D395E0BA7561E2A0095C62C.text	30D674565D395E0BA7561E2A0095C62C.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Turritella Lamarck 1799	<div><p>Genus Turritella Lamarck, 1799</p><p>Type species.</p><p>Turbo terebra Linnaeus, 1758; Indian and Pacific Ocean; recent.</p><p>Remarks.</p><p>In classifying the species described below, we follow Das et al. (2018).</p></div>	https://treatment.plazi.org/id/30D674565D395E0BA7561E2A0095C62C	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
981B3127549856289CC7FE72940013AA.text	981B3127549856289CC7FE72940013AA.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Turritella lucagrita Gründel & Nützel 2024	<div><p>Turritella lucagrita sp. nov.</p><p>Plate 9: figs 15–17</p><p>Etymology.</p><p>Arbitrary.</p><p>Holotype.</p><p>SNSB-BSPG 2016 XXI 1840, the only specimens at hand.</p><p>Type locality and stratum.</p><p>Upper Jurassic (Kimmeridgian) reefal limestones from the locality Saal near Kelheim, Lower Bavaria (Gründel et al. 2015, 2022).</p><p>Diagnosis.</p><p>Shell high-spired, very slender; whorls face of early whorls barely converge, later whorls converge significantly towards the apex; early whorls with 3 spiral cords of approximately equal strength; on late whorls, abapical spiral cord (low on whorls) strengthened, prominently protruding, angulating whorl face.</p><p>Description.</p><p>Shell high-spired, very slender; shell 75 mm high; shell flanks straight; sutures distinct; sculpture consists of 3 spiral cords; upper and lower spiral cord at clear distance from adapical and abapical suture respectively; on early whorls, all three spiral cords almost equally strong (middle one slightly weaker than others); whorl face of early whorls barely converge, later whorls converge significantly towards apex; no nodes visible on whorl face; on late whorls abapical spiral cord becomes stronger than others and protrudes noticeably forming an angulation low on whorl; shell ornament reduced on last preserved whorls; base and aperture not preserved; no plaits visible; narrow umbilicus present.</p><p>Remarks.</p><p>Turritella amitava Das et al., 2018 from India (originally thought to be of Jurassic age but later found to be Miocene: Fürsich et al. 2023, and again as identified as being Upper Jurassic by Das et al. 2024) is smaller, secondary spiral cords are formed next to the 3 main spiral cords, and shows no ontogenetic reduction of the sculpture. Turritella dhosaensis Das et al., 2018 (also of disputed age, Jurassic vs Miocene) is smaller, the abapical and middle spiral cord is are closer to each other than the middle and adapical spiral cord; the abapical spiral cord does not protrude as much on late whorls, and the ontogenetic sculptural change is generally missing. Promathilda (Teretrina) sp. sensu Hägele (1997) is much smaller, has more numerous and weaker but equally strong spiral cords, there is no ontogenetic sculptural reduction. Aptyxiella tricincta (Münster) sensu Quenstedt (1881–1884) has a concave or almost straight and vertical whorl face, the subsutural spiral cord is the strongest and the abapical one is not reinforced and does not protrude.</p></div>	https://treatment.plazi.org/id/981B3127549856289CC7FE72940013AA	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
714DC55C1D745FB495968641D9D5835A.text	714DC55C1D745FB495968641D9D5835A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Tylostoma Sharpe 1849	<div><p>Genus Tylostoma Sharpe, 1849</p><p>Type species.</p><p>Tylostoma globosum Sharpe, 1849; Turonian; Portugal.</p></div>	https://treatment.plazi.org/id/714DC55C1D745FB495968641D9D5835A	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
0E815D880E0E52A69B8830DDDE599200.text	0E815D880E0E52A69B8830DDDE599200.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Tylostoma undefined-1	<div><p>Tylostoma sp. 1</p><p>pl. 3, fig. 19, pl. 4: figs 1–3 in Gründel et al. (2019)</p><p>2017 Pictavia sp. – Gründel: 32, pl. 11, fig. C.</p><p>2019 Tylostoma sp. 1 – Gründel, Keupp and Lang: 109, pl. 3, fig. 19, pl. 4, figs 1–3.</p><p>Material.</p><p>6 specimens, SNSB-BSPG 2016 XXI 1794 –1800 (5 specimens collection Sylla, 1 specimen collection Keupp).</p></div>	https://treatment.plazi.org/id/0E815D880E0E52A69B8830DDDE599200	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
DBCEF1844FB95201BBF094460DE240D1.text	DBCEF1844FB95201BBF094460DE240D1.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Undatotectus glaber Grundel, Keupp & Lang 2017	<div><p>Undatotectus glaber Gründel, Keupp &amp; Lang, 2017</p><p>pl. 8: figs 7–12 in Gründel et al. (2017)</p><p>2017 Undatotectus glaber n. sp. – Gründel, Keupp and Lang: 184, pl. 8, figs 7–12.</p><p>2017 Undatotectus glaber Gründel, Keupp &amp; Lang, 2071 – Gründel: 28, pl. 4, fig. D.</p><p>Material.</p><p>12 specimens (SNSB – BSPG 2016 XXI 1672 –1683); 1 specimen from Saal, locality 1985, above coral stock, Sohle 2, SNSB – BSPG 2016 XXI 1684 (all collection Sylla).</p></div>	https://treatment.plazi.org/id/DBCEF1844FB95201BBF094460DE240D1	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
4915D1056ACE59EEBA90F3AA3ACB0AEE.text	4915D1056ACE59EEBA90F3AA3ACB0AEE.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Undatotectus Grundel, Keupp & Lang 2017	<div><p>Genus Undatotectus Gründel, Keupp &amp; Lang, 2017</p><p>Type species.</p><p>Undatotectus glaber Gründel, Keupp &amp; Lang, 2017; Kimmeridgian; South Germany.</p></div>	https://treatment.plazi.org/id/4915D1056ACE59EEBA90F3AA3ACB0AEE	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
806AD1F1A0FA527FB8C45FA8260E3C60.text	806AD1F1A0FA527FB8C45FA8260E3C60.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Undetermined	<div><p>Nododelphinulidae? gen. et sp. indet.</p><p>Plate 4: figs 8–11</p><p>Material.</p><p>1 specimen, SNSB – BSPG 2016 XXI 1737.</p><p>Description.</p><p>Shell broadly turbiniform, with gradate spire; specimen 17 mm wide; earliest visible ornament consists of two edges, one at about mid-whorl, the other suprasutural; whorl face above adapical edge forms oblique ramp, approximately vertical below edge; nodular spiral cord in subsutural position; between this cord and adapical edge, first one, then a second spiral cord appear on ramp and also on whorl face between edges; whorl face ornamented with widely spaced, bulging axial ribs that continue onto center of base; axial ribs approximately orthocline on whorl face and distinctly opisthocline on base; adapical edge with numerous small nodes in early whorls but fewer and larger nodes on last whorl; same trend on abapical edge, but not as distinct; nodes spirally elongated, tapering in abapertural direction with narrow beginning and trumpet-like widening in apertural direction; spoon-like pits at apertural end of nodes, which terminate abruptly, immediately followed by narrow beginning of next node; widened spoon-like ending of elongate nodes lies at intersection of axial ribs and spiral cords; base flatly convex with angular transition to whorl face; base covered with nodular spiral cords; aperture not preserved.</p><p>Remarks.</p><p>The morphology of the spirally elongated nodes is to our knowledge unique; we know of no other example from the literature.</p></div>	https://treatment.plazi.org/id/806AD1F1A0FA527FB8C45FA8260E3C60	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
9B1F0DA0987F59519398142896F00E9C.text	9B1F0DA0987F59519398142896F00E9C.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	undetermined	<div><p>Vetigastropoda gen. et sp. indet.</p><p>Plate 5: figs 12–15</p><p>Material.</p><p>1 specimen, SNSB – BSPG 2016 XXI 1758.</p><p>Description.</p><p>Shell broadly trochiform, 22 mm high; whorls low, angulated somewhat above abapical suture; edge covered with numerous nodules, possibly representing base of hollow spines; two weak subsutural spiral cords without nodes appear on last whorl; whorl face straight and without sculpture between basal edge and abapical spiral cord; nodular basal edge emerges at suture; base flat, concave in center; transition from whorl face to base angular; base without visible ornament; aperture not preserved.</p><p>Remarks.</p><p>This specimen resembles the Triassic genera Ampezzalina Bandel, 1993 and Bandelastraea Nützel &amp; Kaim, 2014 (see Karapunar and Nützel 2021, figs 78, 79) but its preservation is too poor for identification.</p></div>	https://treatment.plazi.org/id/9B1F0DA0987F59519398142896F00E9C	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
4B057F9FC53F58D3924B2A18943C9003.text	4B057F9FC53F58D3924B2A18943C9003.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	undetermined	<div><p>Brachytrematidae? gen. and sp. indet.</p><p>Plate 8: fig. 5</p><p>Material.</p><p>1 specimen, Saal, SNSB-BSPG 2016 XXI 1781.</p><p>Description.</p><p>Shell turbiniform, 29 mm high, only partly preserved; whorls convex with numerous spiral cords and widely spaced axial ribs; first recognizable sculpture consists of edge directly above abapical suture; several weak spiral cords and axial ribs between edge and abapical suture; in the course of ontogeny, a spiral cord above edge and a weakly tubercular spiral cord appears between both; several spiral cords between edge and abapical suture; axial ribs become bulging and form rounded nodes at intersections with edge and several spiral cords on both sides of edge; adapical end of ribs thickened, node-like; some axial ribs thickened, varix-like; faint spiral lirae (that cannot be seen in detail due to preservation) between adapical suture and edge; spiral cord at border to base nodular; base slightly convex, with remains of spiral cords but shell largely chipped off so that only steinkern is exposed there.</p></div>	https://treatment.plazi.org/id/4B057F9FC53F58D3924B2A18943C9003	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
EC06C65A591552CEBB4D9D4AC9283834.text	EC06C65A591552CEBB4D9D4AC9283834.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Valfinia Cox 1958	<div><p>Genus Valfinia Cox, 1958</p><p>Type species.</p><p>Trochus quinquecinctus Zieten, 1830 –1833; upper Jurassic, South Germany.</p></div>	https://treatment.plazi.org/id/EC06C65A591552CEBB4D9D4AC9283834	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
6208B5232060570481BD43DB782C1134.text	6208B5232060570481BD43DB782C1134.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Valfinia quinquecincta (Zieten 1830)	<div><p>Valfinia quinquecincta (Zieten, 1830 –1833)</p><p>pl. 4: figs 3–11 in Gründel et al. (2017)</p><p>2017 Valfinia quinquecincta (Zieten, 1830 –1833) – Gründel, Keupp and Lang: 180, pl. 4, figs 3–11 (here more synonymy and chresonymy).</p><p>2017 Valfinia quinquecincta (Zieten, 1830 –1833) – Gründel: 27; pl. 4, fig. A.</p><p>Material.</p><p>2 specimens, SNSB – BSPG 2016 XXI 1637 –1638.</p></div>	https://treatment.plazi.org/id/6208B5232060570481BD43DB782C1134	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
6A82C1E2A8F757C08671D3518131BB9F.text	6A82C1E2A8F757C08671D3518131BB9F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Wallowiella (Plicaropsis) cancellata (Stahl 1824)	<div><p>Wallowiella (Plicaropsis) cancellata (Stahl, 1824)</p><p>Plate 6: figs 13, 14 (adult), Plate 7: figs 1, 2 (juvenile)</p><p>2015 Wallowiella (Plicaropsis) cancellata (Stahl, 1824) – Gründel, Keupp and Lang: 88, pl. 4, figs 5–14; pl. 5, figs 1–4 (here more synonymy and chresonymy).</p><p>2016 Wallowiella (Plicaropsis) cancellata Stahl, 1824) – Gründel, Hostettler and Menkveld-Gfeller: 510, pl. 5, figs 5–11.</p><p>2017 Wallowiella (Plicaropsis) cancellata (Stahl, 1824) – Gründel: 30, pl. 9 B.</p><p>Material.</p><p>Total of 27 specimens; 17 specimens from Saal; 10 specimens from Saal level 4, location 1 (“ Sohle 4, Fundstelle 1 ”); 2 specimens figured: SNSB – BSPG 2016 XXI 1773 –1774.</p><p>Remarks.</p><p>Many of the studied specimens from the Sylla collection differ from those reported by Gründel et al. (2015) by having an alternation of weak and strong spiral cords. These weaker spiral cords are, however, distinctly stronger than the lirae of Hayamiella schaeferi Gründel et al., 2015 in the same position. The nodes at the intersections of axial ribs and spiral cords are sometimes elongated like spines. The attribution of the present material to the species Wallowiella (Plicaropsis) cancellata is supported by the square pits formed by axial ribs and spiral cords on the shell and the formation of a knob on the outer lip.</p></div>	https://treatment.plazi.org/id/6A82C1E2A8F757C08671D3518131BB9F	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
D25E783639475EB9923636EC5B581ED2.text	D25E783639475EB9923636EC5B581ED2.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Wallowiella (Plicaropsis) compacta Grundel, Keupp & Lang 2015	<div><p>Wallowiella (Plicaropsis) compacta Gründel, Keupp &amp; Lang, 2015</p><p>Plate 7: figs 3–7</p><p>2015 Wallowiella (Plicaropsis) compacta n. sp. – Gründel, Keupp and Lang: 89, pl. 5, figs 5–9.</p><p>Material.</p><p>1 specimen from the Sylla collection and 1 from the Lang collection, SNSB – BSPG 2016 XXI 1775 –1776.</p><p>Remarks.</p><p>Here, we illustrate two additional well-preserved specimens for a better understanding of the species.</p></div>	https://treatment.plazi.org/id/D25E783639475EB9923636EC5B581ED2	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
E9C2240BD9195C288A3473ECC0B9CF07.text	E9C2240BD9195C288A3473ECC0B9CF07.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Wallowiella (Plicaropsis) Grundel, Keupp & Lang 2015	<div><p>Subgenus Wallowiella (Plicaropsis) Gründel, Keupp &amp; Lang, 2015</p><p>Type species.</p><p>Neritites cancellatus Stahl, 1824; upper Kimmeridgian; South Germany.</p></div>	https://treatment.plazi.org/id/E9C2240BD9195C288A3473ECC0B9CF07	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
65A873F26EB95082B9AFE112726AB55D.text	65A873F26EB95082B9AFE112726AB55D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Wernerocutus angulatoplicatus (Munster 1844)	<div><p>Wernerocutus angulatoplicatus (Münster in Goldfuss, 1844)</p><p>pl. 8: figs 13–15; pl. 9: figs 1–5 in Gründel et al. (2017)</p><p>2017 Wernerocutus angulatoplicatus (Münster in Goldfuss, 1844) – Gründel, Keupp and Lang: 185, pl. 8, figs 13–15; pl. 9, figs 1–5 (here more synonymy and chresonymy).</p><p>2017 Wernerocutus angulatoplicatus (Münster in Goldfuss, 1844) – Gründel: 25, fig. 2.</p><p>Material.</p><p>11 specimens, SNSB – BSPG 2016 XXI 1685 –1695.</p></div>	https://treatment.plazi.org/id/65A873F26EB95082B9AFE112726AB55D	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
C1ABF039513B5C0286E40D4E4AB9ECE7.text	C1ABF039513B5C0286E40D4E4AB9ECE7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Wernerocutus Grundel, Keupp & Lang 2017	<div><p>Genus Wernerocutus Gründel, Keupp &amp; Lang, 2017</p><p>Type species.</p><p>Trochus angulatoplicatus Münster in Goldfuss, 1844; upper Kimmeridgian; South Germany.</p></div>	https://treatment.plazi.org/id/C1ABF039513B5C0286E40D4E4AB9ECE7	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Gründel, Joachim;Nützel, Alexander	Gründel, Joachim, Nützel, Alexander (2024): Late Jurassic (Upper Kimmeridgian) gastropods from Saal near Kelheim (Germany, Bavaria). Zitteliana 98: 19-72, DOI: 10.3897/zitteliana.98.e138605
