taxonID	type	description	language	source
544DBA8426DF5BC3A87B0FABC67C64B6.taxon	type_taxon	Type species. Cerithium defrancei Eudes-Deslongchamps, 1843; Bathonian; France.	en	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.taxon	description	Plate 12: figs 1 – 3	en	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.taxon	etymology	Etymology. Latin sine rugae – without folds, because of the lack of plaits or folds within the whorls.	en	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.taxon	diagnosis	Diagnosis. 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.	en	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.taxon	description	Description. 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.	en	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.taxon	type_taxon	Type species. Nerinea sexcostata d’Orbigny, 1850; Oxfordian-Kimmeridgian; France.	en	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.taxon	description	Plate 11: figs 17, 18	en	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.taxon	description	Plate 11: figs 15, 16	en	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.taxon	type_taxon	Type species. Delphinula coronoserra Quenstedt, 1881 – 1884 (= Delphinula longispina Rolle, 1861); Kimmeridgian; South Germany.	en	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.taxon	description	Plate 2: figs 9 – 11	en	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.taxon	type_taxon	Type species. Nerinea implicata d’Orbigny, 1851; Bathonian; France.	en	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.taxon	description	Plate 13: figs 16 – 18	en	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.taxon	type_taxon	Type species. Bipartopsis robustus Gründel, Keupp & Lang, 2015; upper Kimmeridgian; South Germany.	en	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.taxon	description	pl. 7: figs 5 – 15 in Gründel et al. (2015)	en	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.taxon	type_taxon	Type species. Rissoina unicarina Buvignier, 1843; Oxfordian; France.	en	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.taxon	description	pl. 8: figs 14 – 20 in Gründel et al. (2019)	en	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.taxon	description	Plate 2: figs 14, 15, Plate 3: fig. 1	en	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.taxon	description	Description. 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.	en	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.taxon	type_taxon	Type species. Delphinula fumatoplicosa Quenstedt, 1858; Kimmeridgian; South Germany.	en	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.taxon	type_taxon	Type species. Naticella armata Münster, 1841; upper Triassic; St. Cassian Formation (Italy).	en	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.taxon	description	pl. 2: figs 10 – 14; pl. 3: figs 1 – 6 in Gründel et al. (2015)	en	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.taxon	description	pl. 3: figs 7 – 11 in Gründel et al. (2015)	en	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.taxon	type_taxon	Type species. Chilodonta clathrata Étallon, 1862; Kimmeridgian; France.	en	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.taxon	description	pl. 6: figs 10 – 13 in Gründel et al. (2017)	en	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.taxon	description	Plate 10: figs 12 – 15	en	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.taxon	description	Description. 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).	en	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.taxon	type_taxon	Type species. Cassis corallina Quenstedt, 1852; upper Jurassic; South Germany.	en	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.taxon	type_taxon	Type species. Coninoda mammata Kollmann, 1979; Albian-Cenomanian; Austria.	en	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.taxon	description	Plate 9: figs 6, 7	en	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.taxon	description	pl. 4: figs 10 – 11 in Gründel et al. (2019)	en	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.taxon	description	pl. 1: figs 1 – 3 in Gründel et al. (2022)	en	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.taxon	type_taxon	Type species. Nerinea desvoidyi d’Orbigny, 1850; Oxfordian; France.	en	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.taxon	type_taxon	Type species. Trochus dirce d’Orbigny, 1853; Oxfordian; France.	en	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.taxon	description	Plate 4: figs 12 – 15	en	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.taxon	etymology	Etymology. Latin gibbus – nodes; for the abapical row of large nodes.	en	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.taxon	diagnosis	Diagnosis. 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.	en	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.taxon	description	Description. 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.	en	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.taxon	description	Plate 5: figs 1 – 4	en	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.taxon	description	Description. 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.	en	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.taxon	description	pl. 14: figs 1 – 5 in Gründel et al. (2022)	en	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.taxon	type_taxon	Type species. Nerinea depressa Voltz, 1836; Kimmeridgian?	en	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.taxon	description	Plate 13: fig. 19	en	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.taxon	type_taxon	Type species. Cerithium wrighti Étallon, 1859; Kimmeridgian; France.	en	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.taxon	description	pl. 4: figs 17 – 20, pl. 5: figs 1 – 5 in Gründel et al. (2019)	en	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.taxon	description	Plate 9: fig. 5	en	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.taxon	etymology	Etymology. Latin spinosus – thorny; because of the thorn-like extension of the axial ribs of the last whorl.	en	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.taxon	diagnosis	Diagnosis. 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.	en	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.taxon	description	Description. 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.	en	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.taxon	type_taxon	Type species. Dauterria variocostata Gründel, Keupp & Lang, 2015; upper Kimmeridgian; South Germany.	en	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.taxon	description	pl. 1: figs 1 – 4 in Gründel et al. (2015)	en	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.taxon	description	pl. 1: figs 5 – 9 in Gründel et al. (2015)	en	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.taxon	description	Plate 10: fig. 16, Plate 11: figs 1 – 4	en	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.taxon	etymology	Etymology. Latin aspera – rough; because of the strong ornamentation.	en	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.taxon	diagnosis	Diagnosis. 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.	en	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.taxon	description	Description. 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.	en	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.taxon	type_taxon	Type species. Rostellaria paradoxa Eudes-Deslongchamps, 1843; Bathonian; France.	en	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.taxon	description	pl. 5, fig. 10 – 12; pl. 15: figs 3 – 6 in Gründel et al. (2017)	en	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.taxon	type_taxon	Type species. Trochus massalongoi Gemmellaro, 1868; Calcare a Terebratula janitor, Sicily, Italy.	en	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.taxon	type_taxon	Type species. Cerithium rostellaria Buvignier, 1852; Oxfordian; France.	en	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.taxon	description	Plate 9: figs 1 – 4	en	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.taxon	description	Description. 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.	en	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.taxon	description	pl. 7: figs 1 – 7 in Gründel et al. (2022)	en	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.taxon	type_taxon	Type species. Actaeon staszycii Zeuschner, 1849; Tithonian; Poland.	en	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.taxon	description	Plate 12: fig. 19	en	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.taxon	description	Plate 13: figs 1, 2	en	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.taxon	description	Description. 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.	en	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.taxon	description	Plate 13: figs 3, 4	en	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.taxon	description	Description. 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.	en	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.taxon	description	Plate 13: figs 5 – 8	en	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.taxon	description	Description. 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.	en	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.taxon	type_taxon	Type species. Nerinea castor d’Orbigny, 1852; Oxfordian; France.	en	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.taxon	description	Plate 14: figs 1 – 6	en	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.taxon	description	Description. 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.	en	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.taxon	description	Plate 14: figs 7, 8	en	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.taxon	description	Description. 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.	en	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.taxon	description	Plate 8: figs 15 – 17	en	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.taxon	etymology	Etymology. Latin gracilis – slender; because of the slender shell shape.	en	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.taxon	diagnosis	Diagnosis. 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.	en	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.taxon	description	Description. 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.	en	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.taxon	type_taxon	Type species. Eustoma tuberculosa Piette, 1855; Bathonian; France.	en	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.taxon	description	Plate 9: figs 10 – 12	en	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.taxon	description	Description. 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.	en	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.taxon	type_taxon	Type species. Cerithium strangulatum d’Archiac, 1843; Bathonian; France.	en	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.taxon	description	pl. 6: figs 17 – 19 in Gründel et al. (2019)	en	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.taxon	description	Plate 9: figs 13, 14	en	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.taxon	description	Description. 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.	en	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.taxon	type_taxon	Type species. Falsataphrus circumcallosus Gründel, 2000; Callovian; NE – Germany.	en	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.taxon	description	Plate 2: figs 12, 13	en	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.taxon	description	Description. 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.	en	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.taxon	type_taxon	Type species. Falsotectus parvus Gründel, Keupp & Lang, 2017; Kimmeridgian; South Germany.	en	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.taxon	description	pl. 4: figs 14, 15; pl. 5: figs 1 – 7 in Gründel et al. (2017)	en	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.taxon	type_taxon	Type species. Globularia fluctuata (Sowerby); recent.	en	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.taxon	description	Plate 8: figs 8, 9	en	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.taxon	description	Description. 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.	en	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.taxon	description	pl. 7: figs 1 – 4, pl. 8: figs 8 – 11 in Gründel et al. (2015)	en	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.taxon	type_taxon	Type species. Neritopsis (Hayamiella) japonica Kase, 1984; Early Cretaceous; Japan.	en	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.taxon	description	pl. 5: figs 10 – 15; pl. 6, fig. 1 in Gründel et al. (2015)	en	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.taxon	description	pl. 6: figs 2 – 15 in Gründel et al. (2015)	en	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.taxon	description	Plate 7: figs 8 – 10	en	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.taxon	description	Plate 7: figs 11, 12	en	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.taxon	description	Description. 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.	en	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.taxon	type_taxon	Type species. Turbo thurmanni Pictet & Campiche, 1863; Early Cretaceous; Switzerland.	en	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.taxon	description	Plate 4: figs 2 – 7	en	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.taxon	description	Description. 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.	en	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.taxon	description	Plate 3: figs 14 – 15, Plate 4: Fig. 1	en	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.taxon	description	Description. 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.	en	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.taxon	description	Plate 14: figs 9 – 11	en	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.taxon	description	Description. 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.	en	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.taxon	type_taxon	Type species. Acteon cabanetiana d’Orbigny, 1841; Kimmeridgian; France.	en	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.taxon	type_taxon	Type species. Itieroptygmatis ellipticata Charvet & Termier, 1971; Jurassic / Cretaceous transition; Bosnia and Herzegovina.	en	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.taxon	description	Plate 14: figs 12, 13	en	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.taxon	description	pl. 18: figs 15 – 16 in Gründel et al. (2022)	en	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.taxon	etymology	Derivatio nominis. After the city of Kelheim that is close to the Saal quarry.	en	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.taxon	type_taxon	Type species. Kelheimia triangulata n. sp.; upper Kimmeridgian; South Germany.	en	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.taxon	diagnosis	Diagnosis. 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.	en	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.taxon	description	Plate 5: figs 5 – 11	en	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.taxon	etymology	Etymology. Latin triangulus – because of the triangular outline of the shell.	en	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.taxon	diagnosis	Diagnosis. As for genus.	en	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.taxon	description	Description. 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.	en	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.taxon	type_taxon	Type species. Pleurotomaria amoena Eudes-Deslongchamps, 1849; Bajocian; France.	en	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.taxon	description	Plate 1: figs 12 – 16	en	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.taxon	description	Description. 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.	en	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.taxon	description	Plate 2: figs 3 – 5	en	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.taxon	description	Description. Shell low trochiform, with low whorls; specimen 41 mm wide; suture shallow; 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.	en	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.taxon	description	Plate 2: fig. 6	en	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.taxon	type_taxon	Type species. Loriolotrema liriola Gründel, Hostettler and Menkveld-Gfeller, 2020; Oxfordian; Switzerland.	en	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.taxon	description	(sensu Gründel 2009)	en	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.taxon	type_taxon	Type species. Turbo davousti d’Orbigny, 1850; Bathonian; France.	en	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.taxon	description	pl. 11: figs 10 – 16 in Gründel et al. (2017)	en	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.taxon	description	pl. 12: figs 1 – 4 in Gründel et al. (2017)	en	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.taxon	description	Plate 6: figs 3 – 7	en	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.taxon	description	Description. 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.	en	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.taxon	type_taxon	Type species. Neridomus anglica Cox & Arkell, 1950 = Nerita (Neridomus) hemisphaerica Roemer sensu Morris & Lycett, 1851; middle Jurassic; England.	en	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.taxon	type_taxon	Type species. Nerinea mosae Deshayes, 1827; Oxfordian; France.	en	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.taxon	description	Plate 12: figs 7 – 13	en	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.taxon	description	Description. 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.	en	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.taxon	description	Plate 12: figs 15 – 16, 17 – 18?	en	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.taxon	description	pl. 15: figs 1 – 5 in Gründel et al. (2022)	en	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.taxon	type_taxon	Type species. Nerinea dupiniana d’Orbigny, 1842; lower Cretaceous; France.	en	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.taxon	type_taxon	Type species. Neritopsis moniliformis Grateloup, 1832; Tertiary; France.	en	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.taxon	description	Plate 6: figs 8 – 12	en	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.taxon	etymology	Etymology. Latin rotundatum – rounded (because of the round shell shape).	en	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.taxon	diagnosis	Diagnosis. 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.	en	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.taxon	description	Description. Shell neritiform, holotype (largest specimen) 14 mm wide and high; 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.	en	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.taxon	description	Plate 9: fig. 19, Plate 10: figs 1 – 6	en	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.taxon	etymology	Etymology. Latin angulata – angular; after the angular transition from whorl face to the flat base.	en	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.taxon	diagnosis	Diagnosis. 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.	en	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.taxon	description	Description. 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.	en	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.taxon	description	pl. 2: figs 10 – 12; pl. 11: figs 4 – 5 in Gründel et al. (2019)	en	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.taxon	type_taxon	Type species. Gymnocerithium concavum Janicke, 1966; Tithonian; South Germany.	en	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.taxon	description	Plate 10: figs 7 – 9	en	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.taxon	etymology	Etymology. Latin rare, because this species is rare.	en	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.taxon	diagnosis	Diagnosis. 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.	en	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.taxon	description	Description. 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.	en	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.taxon	type_taxon	Type species. Delphinula buckmanni Morris & Lycett, 1851; Middle Jurassic; England.	en	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.taxon	description	Plate 3: figs 5 – 9	en	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.taxon	etymology	Etymology. Latin oblongum – protruding, because of the protruding keel.	en	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.taxon	diagnosis	Diagnosis. 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.	en	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.taxon	description	Description. 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.	en	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.taxon	description	pl. 5: figs 6 – 8 in Gründel et al. (2019)	en	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.taxon	description	Plate 9: fig. 18	en	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.taxon	description	Description. 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.	en	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.taxon	type_taxon	Type species. Nudivagus simplicus Wade, 1917; Upper Cretaceous; USA (Tennessee).	en	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.taxon	description	pl. 7: figs 3 – 7 in Gründel et al. (2017)	en	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.taxon	type_taxon	Type species. Turbo ranellatus Quenstedt, 1852; Kimmeridgian, South Germany.	en	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.taxon	type_taxon	Type species. Melania abbreviata Terquem, 1855 (= Pseudomelania hettangiensis Cossmann, 1909); lower Jurassic; France.	en	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.taxon	description	Plate 8: figs 6, 7	en	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.taxon	etymology	Etymology. After the Kimmeridgian stage.	en	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.taxon	diagnosis	Diagnosis. Shell slender, oval; spire whorls low; body whorl much higher than spire, with weakly, evenly convex whorl face.	en	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.taxon	description	Description. 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.	en	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.taxon	type_taxon	Type species. Parvulatopsis quinquecostatus Gründel, Keupp & Lang, 2015; upper Kimmeridgian; South Germany.	en	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.taxon	description	pl. 8: figs 1 – 7 in Gründel et al. (2015)	en	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.taxon	description	Plate 5: fig. 16; Plate 6: figs 1, 2	en	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.taxon	description	Description. 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.	en	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.taxon	type_taxon	Type species. Patella vulgata Linné, 1758; Recent.	en	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.taxon	type_taxon	Type species. Natica pictaviensis d’Orbigny, 1852; Bathonian; France.	en	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.taxon	description	pl. 3: figs 1 – 4 in Gründel et al. (2019)	en	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.taxon	description	Plate 8: figs 10, 11	en	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.taxon	description	Description. 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.	en	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.taxon	description	pl. 1: figs 10 – 13 in Gründel et al. (2015)	en	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.taxon	type_taxon	Type species. Pileolus laevis Sowerby, 1823; Bathonian; England.	en	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.taxon	type_taxon	Type species. Ditremaria amata d’Orbigny, 1854; upper Oxfordian-lower Kimmeridgian; France.	en	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.taxon	description	pl. 3: figs 10 – 15, pl. 4: figs 1, 2 in Gründel et al. (2017)	en	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.taxon	description	(sensu Gründel et al. 2017)	en	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.taxon	type_taxon	Type species. Turbo planispira Cossmann, 1885; Bathonian; France.	en	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.taxon	description	pl. 12: figs 5 – 9 in Gründel et al. (2017)	en	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.taxon	description	pl. 12: figs 10 – 13; pl. 15, fig. 7 in Gründel et al. (2017)	en	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.taxon	description	pl. 1: figs 13 – 15, pl. 2: figs 1 – 9 in Gründel et al. (2017)	en	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.taxon	type_taxon	Type species. Trochus anglicus Sowerby, 1818; early Jurassic; England.	en	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.taxon	type_taxon	Type species. Trochus (Ziziphinus) guillieri Cossmann, 1885; Bathonian; France.	en	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.taxon	description	Plate 3: fig. 4	en	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.taxon	type_taxon	Type species. Cerithium sexangulatum Zekeli, 1852; Cretaceous Gosau Group; Austria.	en	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.taxon	description	pl. 5: figs 17 – 20, pl. 6: figs 1 – 5 in Gründel et al. (2019)	en	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.taxon	type_taxon	Type species. Pseudonerinea blauensis Loriol in Loriol and Koby 1890; Oxfordian (Rauracian); Switzerland.	en	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.taxon	description	Plate 12: figs 4 – 6	en	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.taxon	description	Description. 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.	en	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.taxon	type_taxon	Type species. Pseudorhytidopilus lennieri Cox, 1960 (in Knight et al.); Kimmeridgian; France.	en	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.taxon	description	Plate 1: figs 9 – 11	en	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.taxon	etymology	Etymology. Latin quadratus – due to the quadratic outline of the shell.	en	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.taxon	diagnosis	Diagnosis. Shell thin, with trapezoidal to subquadratic outline with rounded edges in dorsal view; apex approximately in central position; shell ornamented with irregular concentric bulges.	en	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.taxon	description	Description. 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.	en	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.taxon	description	Plate 13: figs 9, 10	en	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.taxon	description	Plate 13: figs 11 – 15	en	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.taxon	description	pl. 9: figs 1 – 5 in Gründel et al. (2022)	en	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.taxon	description	pl. 11: figs 1 – 15 in Gründel et al. (2022)	en	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.taxon	type_taxon	Type species. Nerinea bruntrutana Thurmann, 1832; Oxfordian; Switzerland.	en	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.taxon	description	pl. 10: figs 1 – 12 in Gründel et al. (2022)	en	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.taxon	description	pl. 12: figs 5 – 7 in Gründel et al. (2022)	en	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.taxon	description	Plate 10: figs 10, 11	en	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.taxon	description	Description. 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.	en	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.taxon	type_taxon	Type species. Purpura moreausia Buvignier, 1843; Oxfordian; France.	en	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.taxon	description	pl. 1: figs 7 – 9 in Gründel et al. (2017)	en	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.taxon	description	Plate 2: figs 7, 8	en	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.taxon	etymology	Etymology. After the river Donau, Latin Danubius.	en	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.taxon	diagnosis	Diagnosis. 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.	en	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.taxon	description	Description. 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.	en	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.taxon	type_taxon	Type species. Emarginula goldfussi Roemer, 1836; higher Upper Jurassic, North Germany.	en	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.taxon	description	pl. 1: figs 10 – 12 in Gründel et al. (2017)	en	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.taxon	description	pl. 20: figs 1 – 9 in Gründel et al. (2022)	en	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.taxon	type_taxon	Type species. Acteon cuspidatus Sowerby, 1824; Bathonian; England.	en	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.taxon	description	Plate 8: fig. 1	en	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.taxon	type_taxon	Type species. Saalensia birugata Gründel, Keupp & Lang, 2019; upper Kimmeridgian; South Germany.	en	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.taxon	description	Plate 1: figs 2 – 4	en	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.taxon	etymology	Etymology. Arbitrary word formation.	en	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.taxon	description	Description. 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.	en	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.taxon	type_taxon	Type species. Scurriopsis neumayri Gemmellaro, 1878; Early Jurassic, Sinemurian; Italy.	en	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.taxon	type_taxon	Type species. Trochus humbertinus Buvignier, 1852; Oxfordian; France.	en	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.taxon	description	Plate 3: figs 10 – 13	en	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.taxon	description	Description. 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.	en	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.taxon	type_taxon	Type species. Natica inornata Quenstedt, 1858; Upper Jurassic; South Germany.	en	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.taxon	description	pl. 10: figs 4 – 7 in Gründel et al. 2017)	en	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.taxon	description	Plate 9: figs 8, 9	en	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.taxon	description	pl. 7: figs 8 – 12 in Gründel et al. (2019)	en	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.taxon	type_taxon	Type species. Tropacerithium cumaritum Gründel, Keupp & Lang, 2019; upper Kimmeridgian; South Germany.	en	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.taxon	type_taxon	Type species. Turbo terebra Linnaeus, 1758; Indian and Pacific Ocean; recent.	en	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.taxon	description	Plate 9: figs 15 – 17	en	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.taxon	etymology	Etymology. Arbitrary.	en	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.taxon	diagnosis	Diagnosis. 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.	en	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.taxon	description	Description. 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.	en	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.taxon	type_taxon	Type species. Tylostoma globosum Sharpe, 1849; Turonian; Portugal.	en	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.taxon	description	pl. 3, fig. 19, pl. 4: figs 1 – 3 in Gründel et al. (2019)	en	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.taxon	description	pl. 8: figs 7 – 12 in Gründel et al. (2017)	en	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.taxon	type_taxon	Type species. Undatotectus glaber Gründel, Keupp & Lang, 2017; Kimmeridgian; South Germany.	en	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.taxon	description	Plate 4: figs 8 – 11	en	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.taxon	description	Description. 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.	en	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.taxon	description	Plate 5: figs 12 – 15	en	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.taxon	description	Description. 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.	en	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.taxon	description	Plate 8: fig. 5	en	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.taxon	description	Description. 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.	en	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.taxon	type_taxon	Type species. Trochus quinquecinctus Zieten, 1830 – 1833; upper Jurassic, South Germany.	en	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.taxon	description	pl. 4: figs 3 – 11 in Gründel et al. (2017)	en	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.taxon	description	Plate 6: figs 13, 14 (adult), Plate 7: figs 1, 2 (juvenile)	en	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.taxon	description	Plate 7: figs 3 – 7	en	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.taxon	type_taxon	Type species. Neritites cancellatus Stahl, 1824; upper Kimmeridgian; South Germany.	en	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.taxon	description	pl. 8: figs 13 – 15; pl. 9: figs 1 – 5 in Gründel et al. (2017)	en	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.taxon	type_taxon	Type species. Trochus angulatoplicatus Münster in Goldfuss, 1844; upper Kimmeridgian; South Germany.	en	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
