identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03CFA61BFFD2FFA4FF57FE29FBA1FAF3.text	03CFA61BFFD2FFA4FF57FE29FBA1FAF3.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Parvimysis Brattegard 1969	<div><p>Genus Parvimysis Brattegard, 1969</p><p>Parvimysis Brattegard, 1969: 74; 1970: 127; 1973: 46; 1977: 289; Mauchline &amp; Murano, 1977: 71; Henderson &amp; Bamber, 1983: 139; Bamber &amp; Henderson, 1990: 393; Bond-Buckup &amp; Tavares, 1998: 528; Nouvel et al., 1999: 79; Price et al., 2002: 46; Fukuoka, 2006: fig. 1; Anderson, 2008: 21; Price &amp; Heard, 2009: 939; ITIS, 2014: 11; Wittmann et al., 2014: 339; Ortiz &amp; Lalana, 2018: 67; Wittmann, 2018: 542, 543; Mees &amp; Meland, 2019.</p><p>Antromysis (Parvimysis), Bowman, 1977: 37; 1981: 27; Modlin, 1987: 110; Price et al., 1994: 682; Camp, 1998: 126.</p><p>Antromysis, Müller, 1993: 210; Vázquez-Bader, 2000: 48.</p><p>Diagnosis. Formulation by Wittmann (2018) amended in order to include previously unknown characters found in the below-described new species:</p><p>Diamysini with eyes normal, cornea well developed.Antennular peduncle terminally with the usual two flagella in both sexes, no accessory flagellum developed. Antennula with short to normal-sized appendix masculina (= male lobe), which is (measured without setae) always shorter than combined two terminal segments of antennular trunk. Antennal scale lanceolate, without spines, but setose all around, with distinct apical segment. Mandibles normal, palp 3-segmented, cutting edges with well-developed pars incisiva, lacinia mobilis, and pars molaris. Distal segment of maxillary palp with setae but without denticles. Thoracopods essentially normal, except that certain species show an oblique articulation between carpus and propodus in some of the endopods 3–8, and that certain species show dimorphic setal patterns on the carpus of endopod 5. Endopods 1–8 with unsegmented carpus, propodus, dactylus. As far as adult females are known, large oostegites on thoracopods 7, 8, none on thoracopod 6. All pleopods of females and pleopods 1–3, and 5, of males are vestigial, uniramous, unsegmented, setose. Male pleopod 4 modified, with distinct sympod, with unsegmented, setose endopod, and with (2–3)-segmented exopod, whereby the terminal segment ends in a large modified seta (plus additional smaller seta in certain species), remaining segments without setae. Uropods setose all around, without spines. Telson small, subtriangular to trapezoid, terminally truncate to distinctly emarginate; lateral margins with spines, latero-terminal edges each with one larger spine; terminal margin (between edges) smooth or armed with diverse cuticle structures.</p><p>Type species. Parvimysis bahamensis Brattegard, 1969; gender feminine.</p></div>	https://treatment.plazi.org/id/03CFA61BFFD2FFA4FF57FE29FBA1FAF3	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Wittmann, Karl J.	Wittmann, Karl J. (2020): Revision of the genus Parvimysis (Mysida, Mysidae) with descriptions of five new species from coastal waters of the Caribbean. Zootaxa 4742 (1): 1-30, DOI: 10.11646/zootaxa.4742.1.1
03CFA61BFFD3FFA0FF57F97DFC5FFC63.text	03CFA61BFFD3FFA0FF57F97DFC5FFC63.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Parvimysis bahamensis Brattegard 1969	<div><p>Parvimysis bahamensis Brattegard, 1969</p><p>(Fig. 1)</p><p>Parvi mysis bahamensis Brattegard, 1969: 74–78, figs. 23, 24; 1970: 127; 1973: fig. 19E.</p><p>Mysidops is cojimarensis Ortiz &amp; Lalana, 1993: fig. 1D; Price et al., 1994: 682 (in potential synonymy); Ortiz &amp; Lalana, 2018: 67 (in synonymy).</p><p>Taxonomic assignment not clear for many additional references.</p><p>Holotype. Adult male with 2.6 mm body length (AMNH reg. no. 13434), Caribbean, Bahamas, stn. 72–67, off <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-76.39583&amp;materialsCitation.latitude=24.073612" title="Search Plazi for locations around (long -76.39583/lat 24.073612)">Great Guana Cay</a>, between <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-76.39583&amp;materialsCitation.latitude=24.073612" title="Search Plazi for locations around (long -76.39583/lat 24.073612)">White Point</a> and Black Point, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-76.39583&amp;materialsCitation.latitude=24.073612" title="Search Plazi for locations around (long -76.39583/lat 24.073612)">Exumas</a>, 24°04’25’’N 76°23’45’’W, 3–4 m depth, sand bottom, 30 April 1967, leg. Torleiv Brattegard.</p><p>Paratypes. Three different samples with identical reg. no. (AMNH 13435), Bahamas, leg. Torleiv Brattegard: one male 2.8 mm mounted on 4 slides (somewhat damaged by desiccation), labeled as paratype no. 1, and one female 3.1 mm on 9 slides as paratype no. 2, both from stn. 44–68, Conception Island, W of light, 23°49’20’’N 75°07’50’’W, 12–15 m depth, sand, Ockelmann detritus sledge, 23 March 1968, night; 4 ♂ 1.9–2.2 mm in vial, same sample as for holotype; 6 ♂ ad. 2.1–2.4 mm, stn. 37–67, Eleuthera, Pelican Cay, outside James Cistern, 25°16’45’’N 76°20’20’’W, 7 m, sand and coral heads, Ockelmann detritus sledge, 22 April 1967. Five additional specimens labeled as paratypes of P. bahamensis from stn. 37–67 are here assigned to P. nuda sp. nov.</p><p>Non-types. 32 ♀ ad. 2.3–3.8 mm, 9 ♂ ad. 1.7–2.6 mm, 1 ♀ subad., 1 ♂ subad. (ZMBN 73159), same sample as for holotype; 47 ♀ ad. 2.2–2.9 mm, 24 ♂ ad. 1.8–2.7 mm, 24 subad., 10 imm., 3 juv. (ZMBN 73149), same sample as for paratypes from stn. 37–67.</p><p>Type locality. Sublittoral marine waters of Bahamas, off Great Guana Cay, 24°04’25’’N 76°23’45’’W.</p><p>Diagnosis. Parvimysis with (sub)triangular rostrum, tip angular or narrowly rounded. Freely projecting portion of the rostrum 0.3–0.6 times the length of the terminal segment of the antennular trunk. Antero-lateral edges of the carapace produced into a short acute process. Eyes moderately large; maximum diameter of cornea 1.7–2.0 times the length of the terminal segment of the antennular trunk in dorsal view. Antennular trunk shortly extending beyond trunk of antennal flagellum or ending at about same height. Apical segment of antennal scale extending by about half to full length beyond trunk of antennal flagellum; basal segment not extending beyond antennular trunk. Cardiac portion of foregut with simple, smooth spines; additional stout, modified spines on lateralia, not so on dorso-lateral infolding. Mandibular palp with terminal segment making up 14–18% total palp length; median segment (sub)terminally with 0–2 barbed setae on inner margin, remaining portions of this segment smooth. Maxillary palp with proximal segment 0.3 times total palp length. Exopod of maxilla extends shortly beyond middle of the terminal segment of the palpus. Thoracic exopods 3–7 with 8-segmented flagellum. Thoracic endopods 1, 2 without claw; endopods 3–8 with moderately strong, weakly curved claw. Length of claw 5 is 7–9 times its width at basis. Endopods 3–8 with oblique articulation between carpus and propodus. Carpus of endopod 5 with comb-like series of setae on inner margin in males, normal setation in females. Oostegites normal. Exopod of fourth male pleopod 3-segmented, ending in large modified seta plus a minute lobe with minute seta (Fig. 1M, N). Apical segment of this exopod is 0.4–0.5 times the length of the median segment. Scutellum paracaudale triangular with acute or narrowly rounded tip. Telson short, roughly trapezoid; its lateral margins slightly sinusoid, tapering, each armed with 2–5 short spines; each lateral margin ending in a short latero-terminal lobe with apical spine, the latter clearly longer than the lateral spines. Telson length 2.7–3.0 times distance between the latero-terminal spines. Telson terminally emarginate by 10–20% its length; median lobe with 3–5% telson length emerges centrally from the bottom of the emargination; lobe with 2–5 laminae at tip, laminae 0.5–0.7 times length of latero-apical spines; no medio-terminal teeth and spines.</p><p>Description of types. All features of the species diagnosis and those reported further above as common to the six Caribbean species treated in the present study, with the reservation that the foregut was studied in non-types only. Holotype and all except five paratypes with laminae on median lobe projecting distad from the bottom of the telson cleft (Fig. 1R). Remaining five paratypes, namely four adult females and one adult male, with smooth, unarmed telson cleft (as in Fig. 9Q), here assigned to the below-described P. nuda sp. nov. Holotype, paratype no. 1, and two other male paratypes of P. bahamensis with male-specific setal pattern (Fig. 1J) on carpus of thoracic endopod 5. This leg broken in the remaining male paratypes, including the single male here not acknowledged as P. bahamensis . Normal setation (Fig. 1H) in carpus 5 of all five female paratypes, including the four non-acknowledged females. The only here acknowledged female is paratype no. 2, dissected and figured by Brattegard (1969: Figs 23; 24A, B).</p><p>Cephalic region (Fig. 1 A–D). Cornea dorsoventrally weakly compressed, calotte-shaped, 0.9–1.0 times length of eyestalk in dorsal view; oviform with length 1.1–1.3 times height in lateral view (Fig. 1B). Basal segment of antennular trunk about equal to combined median and apical segments in both sexes. Antennal scale with apical segment 23–31% length of basal segment. Third segment of trunk of antennal flagellum with 70–88% length of second segment. Apical segment of mandibular palp with two smooth setae, five modified setae bilaterally bearing series of stiff, spine-like barbs; and one longer seta with barbs along most of its distal 70%. Apical segment of maxillary palp densely setose at tip and on terminal 40–60% of inner margin, whereas lined by small hairs in more proximal portions.</p><p>Thorax (Fig. 1 G–L). Length increases from exopod 1 to (4–6) and decreases from 6 to 8; length of endopods increases from 1 to 8. Basal plate of thoracic exopods 1–8 well rounded, flagella 8-segmented throughout. Endopod 8 slender; when stretched, extending forwards shortly beyond the eyes or backwards to the end of pleonite 5. Dactylus of endopod 2 large, equipped with 5–6 modified setae (as in Fig. 4B) plus a few smooth setae, no spine-like setae. Length and slenderness of claws increase in series of thoracic endopods 3–8; claw 3 is 7–8 times its width at basis, claw 8 ten times. Penes with four small setae in subterminal position on inner face.</p><p>Pleon (Fig. 1 M–R). Male pleopod 5 slender, 1.4–1.6 times length of pleopod 3. Male pleopod 4, when stretched, reaching to end of pleonite 5, its large apical seta ends at the middle of pleonite 6. Fourth endopod 0.8–1.1 times length of basal segment of exopod; endopod with 8–9 barbed setae. Uropods with endopod 0.8–0.9 times length of exopod or 1.5–1.6 times length of telson (without spines). Length of exopod 6–7 times maximum width. Telson length 1.1–1.2 times its width at basis, or 0.5–0.6 times length of exopod of uropods, or 0.6 times pleonite 6. Laminae with 0.6–0.8 times median length of lateral spines.</p><p>Supplements to the description. Using non-types from the Bahamas: size of adult males 1.7–2.7 mm (n = 39), females 2.2–3.8 mm (n = 83). Basal segment of maxillary palp with three barbed setae on inner margin. Penes with 4–14 minute setae facing the ejaculatory opening. Each side of foregut with one large, apically pronged, serrated spine (Fig. 1E) on mid-posterior part of lateralia; this spine with total of 15–20 teeth; tip of spine armed with 2–4 large teeth. Group of four centro-apically serrated spines in even more posterior position on lateralia; the largest, most proximal spine (Fig. 1F) with total of 9–12 teeth distributed only on apical 50–70% spine length.</p><p>Distribution and habitat. In euhaline waters of Bahamas, Cuba and Puerto Rico, depth 1–20 m, on sandy bottom and sand with algae and Thalassia (Brattegard, 1969; Ortiz &amp; Lalana, 1993). Additional published records from all around the Caribbean await reconsideration in the light of the present data.</p></div>	https://treatment.plazi.org/id/03CFA61BFFD3FFA0FF57F97DFC5FFC63	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Wittmann, Karl J.	Wittmann, Karl J. (2020): Revision of the genus Parvimysis (Mysida, Mysidae) with descriptions of five new species from coastal waters of the Caribbean. Zootaxa 4742 (1): 1-30, DOI: 10.11646/zootaxa.4742.1.1
03CFA61BFFD6FFAEFF57FB8DFC9CF813.text	03CFA61BFFD6FFAEFF57FB8DFC9CF813.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Parvimysis pricei Wittmann 2020	<div><p>Parvimysis pricei sp. nov.</p><p>http://zoobank.org/ urn:lsid:zoobank.org:act: 6C8F13EB-E8F4-429C-A4AD-DDF31244C9C6</p><p>(Fig. 2)</p><p>Parvimysis bahamensis, Brattegard, 1973: fig. 19D; Price et al., 2002: 46–47, fig. 4M; Price &amp; Heard, 2004: 155–156, fig. 4M–O.</p><p>Type material. Holotype, adult male with body length 2.0 mm in vial (NHMW reg. no. 26578) and paratype 1 ♂ ad. 2.3 mm on slides (NHMW 26577), <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-81.35361&amp;materialsCitation.latitude=19.39" title="Search Plazi for locations around (long -81.35361/lat 19.39)">Little Cayman Island</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-81.35361&amp;materialsCitation.latitude=19.39" title="Search Plazi for locations around (long -81.35361/lat 19.39)">South Hole Sound</a>, 19°40’03’’N 80°03’51’’W, 1–2.5 m, sand, epibenthic sled, 19 May 1995, night, leg. W. W. Price, R. Heard &amp; J. Harris ; paratype 1 ♂ ad. 2.3 mm (NHMW 26576), <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-81.35361&amp;materialsCitation.latitude=19.39" title="Search Plazi for locations around (long -81.35361/lat 19.39)">Little Cayman Island</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-81.35361&amp;materialsCitation.latitude=19.39" title="Search Plazi for locations around (long -81.35361/lat 19.39)">South Hole Sound</a>, 19°39’38’’N 80°04’22’’W, 1.5 m, sand, kicknet, 19 May 1995, daytime, leg. W. W. Price, R. Heard &amp; J. Harris ; paratypes 17 ♀ ad. 2.1–2.4 mm in vial (NHMW 26575) and 2 ♀ ad. 2.2 mm on slides (NHMW 26581), Grand Cayman Island, North Sound, 19°23’24’’N 81°21’13’’W, 2–3 m, seagrass, epibenthic sled, 11 June 1997, night, don. W. Wayne Price.</p><p>Non-types. 1 ♀ ad. 2.4 mm (NHMW 26579), damaged, Turks &amp; Caicos Islands, Pine Cay, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-72.06986&amp;materialsCitation.latitude=21.873861" title="Search Plazi for locations around (long -72.06986/lat 21.873861)">Twin Cay</a>, 21°52’25.9’’N 72°04’11.5’’W, 0.5–1 m, algal washings, 14 Apr. 1988, daytime, leg. Richard Heard; another ♀ ad. 2.4 mm (NHMW 26580), damaged, Turks &amp; Caicos Islands, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-72.10558&amp;materialsCitation.latitude=21.86064" title="Search Plazi for locations around (long -72.10558/lat 21.86064)">Pine Cay</a>, “Aquarium”, N 21°51’38.3’’N 72°06’20.1’’W, 1–1.5 m, sand, kicknet, 13 Nov. 1989, daytime, leg. Richard Heard ; 2 ♀ ad. 2.2–2.3 mm, 6 ♂ ad. 1.8–2.2 mm, 5 subad., 3 imm. (ZMBN 73149), stn. 37–67, Bahamas, Eleuthera, Pelican Cay, outside James Cistern, 25°16’45’’N 76°20’20’’W, 7 m, sand and coral heads, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-76.33889&amp;materialsCitation.latitude=25.279167" title="Search Plazi for locations around (long -76.33889/lat 25.279167)">Ockelmann</a> detritus sledge, 22 April 1967, leg. Torleiv Brattegard.</p><p>Type locality. <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-80.06417&amp;materialsCitation.latitude=19.6675" title="Search Plazi for locations around (long -80.06417/lat 19.6675)">Sublittoral</a> marine waters of Little Cayman Island, 19°40’03’’N 80°03’51’’W .</p><p>Derivatio nominis. The species name is a Latinized noun in genitive singular, dedicated to W. Wayne Price (Tampa) in recognition of his important contributions to our knowledge of mysid taxonomy and diversity.</p><p>Definition. Parvimysis without or with a broadly rounded rostrum, in the latter case with freely projecting portion 0.0–0.2 times length of terminal segment of antennular trunk. Antero-lateral edges of the carapace produced into a short acute process. Eyes moderately large; maximum diameter of cornea 1.5–2.0 times the length of the terminal segment of the antennular trunk in dorsal view. Antennular trunk ending at about same height as the trunk of the antennal flagellum. Antennal scale varying from shorter to slightly longer than the trunk of the antennal flagellum; basal segment reaching to the middle up to the end of the terminal segment of the antennular trunk. Cardiac portion of foregut with simple, smooth spines; additional stout, modified spines on lateralia, not so on dorso-lateral infolding. Mandibular palp with terminal segment making up 14–17% total palp length. Its median segment subterminally with two basally barbed setae on inner margin; remaining portions of this segment smooth. Maxillary palp with proximal segment 0.3 times total palp length. Exopod of maxilla extends shortly beyond middle of the terminal segment of the palpus. Thoracic exopods 2–7 with 8-segmented flagellum. Thoracic endopods 1, 2 without claw; endopods 3–8 with moderately strong, weakly curved claw. Length of claw 5 is 9–10 times its width at basis. Endopods 3–8 with oblique articulation between carpus and propodus. Carpus of endopod 5 with comb-like series of setae on inner margin in males, normal setation in females. Oostegites normal. Exopod of fourth male pleopod 3-segmented, ending in large modified seta plus a minute lobe with minute seta (similar to Fig. 1N). Apical segment of exopod is 0.5–0.6 times the length of the median segment. Scutellum paracaudale broadly rounded. Telson short, roughly trapezoid; its lateral margins slightly sinusoid, tapering, each armed with 2–4 short spines; each lateral margin ending in a short latero-terminal lobe with apical spine, the latter clearly longer than the lateral spines. Telson length 3.7–4.7 times distance between the latero-terminal spines. Telson terminally emarginate by 2–5% its length; 1–5 triangular denticles with 2–5% telson length emerge from the bottom of the emargination; denticles with 0.1–0.5 times length of latero-apical spines; no medio-terminal laminae and spines.</p><p>Description. All features of the diagnosis and those reported further above as common to the six Caribbean species of the present study. Size of adult males 2.0– 2.3 mm (n = 2), females 2.1–2.4 mm (n = 17).</p><p>Cephalic region (Fig. 2 A–F). Cornea dorsoventrally weakly compressed, calotte-shaped in dorsal, oviform in lateral view, apparent length 1.3–1.5 times height in lateral view (Fig. 2B). Basal segment of antennular trunk about equal to combined median and apical segments in both sexes. Antennal scale with apical segment 27–36% length of the basal segment. Third segment of the trunk of the antennal flagellum with 62–86% length of the second segment. Median segment of mandibular palp with only 2–1 setae in subterminal position on inner margin, outer margin smooth all along. Terminal segment with two smooth setae, 3–5 modified setae bilaterally bearing series of stiff, spine-like barbs; and one longer seta with barbs along most of its distal 60–70%. Basal segment of maxillary palp with three barbed setae on inner margin, apical segment densely setose at tip and on distal 20–30% of inner margin, but lined by small hairs in more proximal portions. Each side of the foregut with one large, apically pronged, serrated spine (Fig. 2E) on mid-posterior part of lateralia; this spine with total of 12–13 teeth, among which 3–4 large teeth at tip. Group of 2–3 centro-apically serrated spines in even more posterior position on lateralia; the largest, most proximal spine (Fig. 2F) with total of 9–12 small teeth distributed only over apical 50–70% spine length.</p><p>Thorax (Fig. 2 G–L). Length increases from exopod 1 to (4–6) and decreases from 6 to 8; length of endopods increases from 1 to 8. Basal plate of thoracic exopods 1–8 well rounded. Flagellum 7-segmented in exopods 1, 8. Thoracic endopod 8 slender; when stretched, extending forwards at most up to eyes and backwards to the end of pleonite 5. Dactylus of endopod 2 large, equipped with 7–8 modified setae (as in Fig. 4B) plus a few smooth setae, no spine-like setae. Length and slenderness of claws increase in series of thoracic endopods 3–5, not clearly increasing in more caudal endopods; claw 3 is 6–8 times its width at basis, this relationship 9–10 in claw 8.</p><p>Pleon (Fig. 2 M–S). Male pleopod 5 slender, 1.8–1.9 times length of pleopod 3. Male pleopod 4, when stretched, reaching to end of pleonite 5, its large apical seta up to the middle of pleonite 6. Fourth endopod 0.7–0.9 times length of basal segment of exopod; endopod with 9–11 barbed setae. Uropods with endopod 0.9 times length of exopod or 1.6–1.9 times length of telson (without spines). Length of exopod six times maximum width. Telson length 1.1–1.3 times width at basis, or 0.5–0.6 times length of exopod of uropods, or 0.5–0.7 times pleonite 6. Denticles with 0.3–0.6 times median length of lateral spines; size of denticles decreases with their increasing numbers at the terminal margin of the telson (Fig. 2 Q–S).</p><p>Distribution. Cayman Islands, Turks &amp; Caicos Islands, Bahamas and Florida Keys. Price et al. (2002) and Price &amp; Heard (2004) reported this mysid as P. bahamensis from patchy seagrass beds and shallow-water sand habitats, also near deep fringing reefs and in algal washings.</p></div>	https://treatment.plazi.org/id/03CFA61BFFD6FFAEFF57FB8DFC9CF813	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Wittmann, Karl J.	Wittmann, Karl J. (2020): Revision of the genus Parvimysis (Mysida, Mysidae) with descriptions of five new species from coastal waters of the Caribbean. Zootaxa 4742 (1): 1-30, DOI: 10.11646/zootaxa.4742.1.1
03CFA61BFFD9FFABFF57FF09FC40FA6B.text	03CFA61BFFD9FFABFF57FF09FC40FA6B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Parvimysis laminata Wittmann 2020	<div><p>Parvimysis laminata sp. nov.</p><p>http://zoobank.org/ urn:lsid:zoobank.org:act: 9347D7BE-4D61-472B-8319-4777299A16EC</p><p>(Figs 3–5)</p><p>Parvimysis sp. B, Wittmann &amp; Ariani, 2019: figs 1E, F, Table in Suppl.</p><p>Type specimens. Holotype ♂ ad. with 2.7 mm body length (NHMW reg. no. 26570), paratypes 57 ♀ ad. 2.6–3.0 mm, 34 ♂ ad. 2.0– 2.6 mm, 14 subad. (AMNH IZC 331514, NHMW 26569, ZMBN 135401), Curaçao, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-69.15195&amp;materialsCitation.latitude=12.318334" title="Search Plazi for locations around (long -69.15195/lat 12.318334)">Playa Lagun</a>, 12°19’06’’N 69°09’07’’W, 5–6 m, in loose aggregation above sand, hand net, 28 Aug. 1997, leg. Peter Wirtz.</p><p>Non-types from Curaçao (SW-coast, S = 36, leg. Karl J. Wittmann). 47 ♀ ad. 2.3–3.2 mm, 25 ♂ ad. 2.0– 3.1 mm, 5 subad. (NHMW 26574), <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-69.08667&amp;materialsCitation.latitude=12.218333" title="Search Plazi for locations around (long -69.08667/lat 12.218333)">Porto Mariebaai</a> (Playa Portomarie), 12°13’06’’N 69°05’12’’W, sand flat and reef slope, 1–30 m, 24–26°C, swept with hand net from sand, also from small mysid swarms in rock recesses, 24 Feb. 2014, 15:00 local time ; 33 ♀ ad. 2.9–3.3 mm, 17 ♂ ad. 2.3–2.7 mm, 4 subad. (NHMW 26572), <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-68.998055&amp;materialsCitation.latitude=12.139167" title="Search Plazi for locations around (long -68.998055/lat 12.139167)">Boca Sint Michiel</a>, Sun Reef, reef slope, 12°08’21’’N 68°59’53’’W, 10–32 m, swept with hand net from brown algae and sand, 26°C, 16 Feb. 2014, about 08:20 local time ; 17 ♀ ad. 2.7–2.9 mm, 17 ♂ ad. 1.9–2.7 mm, 7 subad. (NHMW 26573), <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-69.00584&amp;materialsCitation.latitude=12.160555" title="Search Plazi for locations around (long -69.00584/lat 12.160555)">Vaersebbaai</a> = Kokomo Beach, reef slope, 12°09’38’’N 69°00’21’’W, swept with hand net from brown and red algae, also from mysid swarms over sand, 8–28 m, 24°C, 18 Feb. 2014, 14:30–15:20 local time .</p><p>Non-type from Bonaire. 1 ♀ subad. 2.1 mm (NHMW 26571), <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-68.28778&amp;materialsCitation.latitude=12.126111" title="Search Plazi for locations around (long -68.28778/lat 12.126111)">Bachelor’s Beach</a>, 12°07’34’’N 68°17’16’’W, 3–26 m, in pooled sample from the sea floor; small hand net, 7 June 2004, daytime, leg. Peter Wirtz.</p><p>Type locality. <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-69.15195&amp;materialsCitation.latitude=12.318334" title="Search Plazi for locations around (long -69.15195/lat 12.318334)">Sublittoral</a> marine waters of Curaçao, Playa Lagun, 12°19’06’’N 69°09’07’’W .</p><p>Derivatio nominis. The species name is a Latin adjective with female ending, referring to the series of comparatively long and numerous laminae on the terminal margin of the telson.</p><p>Diagnosis. Parvimysis with short, broadly rounded rostrum. Freely projecting portion of the rostrum 0.3–0.5 times the length of the terminal segment of the antennular trunk. Antero-lateral edges of the carapace produced into a short acute process. Cornea large, maximum diameter 1.8–2.4 times the length of the terminal segment of the antennular trunk in dorsal view. Antennular trunk extending beyond trunk of antennal flagellum. Antennal scale with basal segment extending beyond antennular trunk and to varying degree also beyond trunk of antennal flagellum. Cardiac portion of foregut with simple, smooth spines; additional stout, modified spines on lateralia, not so on dorso-lateral infolding. Mandibular palp with terminal segment making up 10–17% total palp length; median segment subterminally with two barbed setae; more proximal portions of this segment smooth or at most with one seta on inner margin, none on outer margin. Maxillary palp with proximal segment 0.3 times total palp length. Exopod of maxilla extends shortly beyond middle of the terminal segment of the palpus. Thoracic exopods 2–5 with 9-segmented flagellum, exopods 6, 7 with (9–8)-segmented flagellum. Endopods 1, 2 without claw; endopods 3–8 with long, slender claw. Length of claw 5 is 11–12 times its width at basis. Endopods 3–8 with oblique articulation between carpus and propodus. Carpus of endopod 5 with comb-like series of setae on inner margin in males, normal setation in females. Oostegites normal. Exopod of fourth male pleopod 3-segmented, ending in large modified seta plus a minute lobe bearing a minute seta. Apical segment of exopod is 0.4–0.5 times the length of the median segment. Scutellum paracaudale terminally well rounded or triangular with broadly rounded tip. Telson short, length 2.6–4.3 times distance between the latero-terminal spines. Shape roughly trapezoid, lateral margins slightly sinusoid, tapering, each armed with 2–5 short spines; each lateral margin ending in a short latero-terminal lobe with apical spine, the latter clearly longer than the lateral spines; margin between these lobes transversely straight or slightly concave, bearing 9–16 laminae with 0.4–0.8 times length of latero-apical spines; no medio-terminal teeth or spines.</p><p>Description of types. All features of the diagnosis and those reported further above as common to the six Caribbean species of the present study. Size of adult females 2.6–3.0 mm (n = 54), males 2.0– 2.6 mm (n = 34).</p><p>Cephalic region (Figs 3, 5 A–D). Cornea dorsoventrally not or only slightly compressed, calotte-shaped in dorsal, (sub)spherical to oviform in lateral view, apparent length 1.1–1.3 times height in lateral view (Fig. 3B). Basal segment of antennular trunk longer than combined median and apical segments in females, about equal or longer in males.Antennal scale with apical segment 22–30% length of the basal segment. Third segment of the trunk of the antennal flagellum with 70–82% length of the second segment. Mandibles as in Fig. 3G. Terminal segment of palp with 1–2 smooth setae, 4–5 modified setae bilaterally bearing series of stiff, spine-like barbs; and one longer seta with barbs along most of its distal 70%. Basal segment of maxillary palp with three barbed setae on inner margin, apical segment densely setose at tip and on terminal 50–70% of inner margin, but lined by small hairs in more proximal portions. Each side of the foregut (Fig. 5 A–D) with one large, apically pronged, serrated spine on mid-posterior part of lateralia; this spine with total of 11–18 teeth, among which 1–4 large teeth at tip (Fig. 5C). Group of 4 (3–5) centroapically serrated spines (Fig. 5D) in even more posterior position on lateralia; the largest, most proximal spine with total of 9–14 small teeth distributed over distal 50–70% spine length.</p><p>Thorax (Figs 4, 5E). Length increases from exopod 1 to 5 and decreases from 5 to 8; length of endopods increases from 1 to 8. Basal plate of thoracic exopods 1–8 terminally well rounded (Figs 4A, 5E). Flagellum of exopod 1 with 8 segments; flagellum of exopod 8 with 8 segments in females, and 8–9 in males. Thoracic endopod 8 slender; when stretched, extending forwards shortly beyond the eyes or backwards to or shortly beyond the telson. Dactylus of endopod 2 large, equipped with 4–9 modified setae (Fig. 4B) plus a few smooth setae, no spine-like setae. Length of claws increasing in series of thoracic endopods 3–5, not clearly increasing in more caudal endopods. Slenderness not clearly differing among endopods 3–8: claw 3 is 10–13, claw 8 is 10–12 times its width at basis. Penes (Fig. 5E) terminally with 5–6 minute setae facing the ejaculatory opening.</p><p>Pleon (Fig. 5 F–R). Male pleopod 5 slender, 1.7–2.0 times length of pleopod 3. Male pleopod 4, when stretched, reaching to end of pleonite 5, its apical seta ends at 80–100% length of pleonite 6. Fourth endopod 0.7–0.9 times length of basal segment of exopod; endopod with 8–10 barbed setae. Uropods with endopod 0.9 times length of exopod or 1.6–1.7 times length of telson (without spines). Length of exopod 6–7 times maximum width. Statoliths mineralized with vaterite, a metastable polymorph of calcium carbonate; shape elliptical to spherical in dorsal view; diameter 60–120 µm (n = 40). Statolith formula 2 + 3 + (4–6) + (5–6) = 14–17. Scanning electron micrographs of a statolith available as Parvimysis sp. B in Wittmann &amp; Ariani (2019: figs 1E, F). Telson length 1.2–1.5 times its width at basis, or 0.5–0.6 times length of exopod of uropods, or 0.6–0.8 times pleonite 6. Laminae with 0.6–1.2 times median length of lateral spines.</p><p>Gut contents. Most stomachs empty. Five full foreguts contained mineral particles (‘sand’), fragments of detritus, macerated, unidentifiable material, and diatoms. Content of midgut and hindgut contained mineral particles and particulate to fully macerated, unidentifiable material. The contents suggest that the mysids graze ‘detritus’ on the sediment surface. They also indicate that the secondary filter does not fully prevent infiltration of mineral particles into the midgut.</p><p>Eggs and larvae. Among 150 adult females examined in this respect, 65 showed empty brood pouch, 38 were with eggs, 30 with nauplioid larvae, and 17 with postnauplioid larvae. Size of breeding females 2.4–3.3 mm, each carrying 3–4 (5) eggs or larvae. Egg diameters 0.23–0.32 mm, length of nauplioids 0.5–0.6 mm at substage N2, 0.5–0.7 mm at N3, 0.6–0.8 mm at N4, postnauplioids 0.7–0.9 mm at P2, 0.8–1.0 mm at P3 (n = 50 eggs; 39, 37, 34, 22, or 35 larvae, respectively). The larvae attain 23–35% parental length (n = 10 parents) shortly before they moult to the free-living juvenile stage.</p><p>Distribution and habitat. Coasts of Curaçao and Bonaire, both islands located in the south-western part of the Lesser Antilles. In euhaline waters, on the sea floor in 1–32 m depth. Observed in swarms and loose aggregations hovering a few cm above the substrate (sand, algae, overgrown rock), over and inside rock recesses. Without direct observation, swept with hand net from the substrate surface during the day.</p></div>	https://treatment.plazi.org/id/03CFA61BFFD9FFABFF57FF09FC40FA6B	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Wittmann, Karl J.	Wittmann, Karl J. (2020): Revision of the genus Parvimysis (Mysida, Mysidae) with descriptions of five new species from coastal waters of the Caribbean. Zootaxa 4742 (1): 1-30, DOI: 10.11646/zootaxa.4742.1.1
03CFA61BFFDDFFB7FF57F985FD6FFD02.text	03CFA61BFFDDFFB7FF57F985FD6FFD02.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Parvimysis brattegardi Wittmann 2020	<div><p>Parvimysis brattegardi sp. nov.</p><p>http://zoobank.org/ urn:lsid:zoobank.org:act: 71B95044-2B20-4BB2-9203-20C7243D0356</p><p>(Figs 6, 7)</p><p>Type specimens. Holotype ♂ ad. with 2.1 mm body length (NHMW reg. no. 26564), paratypes 102 ♀ ad. 2.3–3.4 mm, 90 ♂ ad. 1.8–3.2 mm, 43 subad. (AMNH IZC 331515, NHMW 26563, ZMBN 135400), Curaçao, SW-coast, reef slope 1 km to the west of <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-68.979164&amp;materialsCitation.latitude=12.128612" title="Search Plazi for locations around (long -68.979164/lat 12.128612)">Piscadera Baai</a>, 12°07’43’’N 68°58’45’’W, 4–12 m, mysid swarms around block of corals, hand net, 20 Aug. 1997, day, leg. Peter Wirtz.</p><p>Non-types (SW-coast of Curaçao, S = 36, leg. Karl J. Wittmann). 44 ♀ ad. 2.3–2.8 mm, 45 ♂ ad. 1.7–2.4 mm, 7 subad. (NHMW 26565), Boca Sint Michiel, Sun Reef, reef slope, 12°08‘21‘‘N 68°59‘53‘‘W, 10–32 m, swept with hand net from brown algae and sand, 26°C, 16 Feb. 2014, about 08:20 local time; 28 ♀ ad. 2.1–2.7 mm, 38 ♂ ad. 1.5–2.5 mm, 6 subad. (NHMW 26566), same station as before, reef slope, 15–30 m, hand net, mysid swarms over rock recesses in 15 m depth, and over sand in front of rock recesses in 20 m; swept from algae and rock, 24°C, 17 Feb. 2014, about 08:30 local time; 25 ♀ ad. 2.5–2.7 mm, 42 ♂ ad. 2.0– 2.5 mm, 9 subad. (NHMW 26567), same station as before, reef flat and reef slope, 7–21 m, swept with hand net from brown and red algae, and from sand within rock recesses, 24°C, 19 Feb. 2014, 19:30–20:30 local time, night; 23 ♀ ad. 2.0–3.0 mm, 39 ♂ ad. 1.6–2.5 mm, 9 subad. (NHMW 26568), Porto Mariebaai (Playa Portomarie), 12°13‘06‘‘N 69°05‘12‘‘W, sand flat and reef slope, 1–30 m, 24–26°C, swept with hand net from sand, also netted from small mysid swarms in rock recesses, 24 Feb. 2014, 15:00 local time .</p><p>Type locality. <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-68.979164&amp;materialsCitation.latitude=12.128612" title="Search Plazi for locations around (long -68.979164/lat 12.128612)">Sublittoral</a> marine waters of Curaçao, SW-coast at 12°07‘43‘‘N 68°58‘45‘‘W .</p><p>Derivatio nominis. The species name is a Latinized noun in genitive singular, dedicated to Torleiv Brattegard (Bergen, Norway) in recognition of his most ample and important contributions to mysid taxonomy and faunistics of the Caribbean.</p><p>Diagnosis. Parvimysis with subtriangular, apically rounded rostrum. Freely projecting portion of the rostrum 0.4–0.8 times the length of the terminal segment of the antennular trunk. Antero-lateral edges of the carapace produced into a short acute process. Maximum diameter of the cornea 1.5–1.7 times the length of the terminal segment of the antennular trunk in dorsal view. Antennular trunk extending beyond trunk of antennal flagellum. Antennal scale with basal segment not reaching to the end of the antennular trunk; apical segment extending by about half its length beyond trunk of antennal flagellum. Cardiac portion of foregut with simple, smooth spines; additional stout, modified spines on lateralia, not so on dorso-lateral infolding. Mandibular palp with apical segment making up 16–22% total palp length. Median segment subterminally with only two barbed setae; more proximal portions of this segment with 1–0 seta on inner margin, none on outer margin. Maxillary palp with proximal segment 0.3 times total palp length. Exopod of maxilla extends shortly beyond middle of the terminal segment of the palpus. Thoracic exopods 2–7 with 9-segmented flagellum. Endopods 1, 2 without claw; endopods 3–8 with long, slender claw. Length of claw 5 is 10–14 times its width at basis. Endopods 3–8 with oblique articulation between carpus and propodus. Carpus of endopod 5 with comb-like series of setae on inner margin in males, normal setation in females. Oostegites normal. Exopod of fourth male pleopod 3-segmented, ending in large modified seta plus a minute lobe bearing a minute seta. Apical segment of exopod is 0.4–0.5 times the length of the median segment. Scutellum paracaudale (sub)triangular with acute to narrowly rounded tip. Telson short, length 2.6–6.8 times distance between the latero-terminal spines. Shape roughly trapezoid to subtriangular; its lateral margins slightly sinusoid, tapering, each armed with 2–5 short spines; each lateral margin ending in a short, partly inconspicuous, latero-terminal lobe with apical spine, the latter longer than the lateral spines; margin between these lobes weakly concave, bearing 4–12 laminae with 0.2–0.5 times length of latero-apical spines; no medio-terminal teeth and spines.</p><p>Description of types. All features of the diagnosis and those reported further above as common to the six Caribbean species of the present study. Size of adult females 2.3–3.4 mm (n = 111), males 1.8–3.2 mm (n = 101).</p><p>Cephalic region (Figs 6 A–J). Cornea dorsoventrally compressed, reniform in dorsal, obliquely reniform-oviform in lateral view, length 1.3–1.7 times height in lateral view (Fig. 6B). Basal segment of antennular trunk about equal or slightly longer than combined median and apical segments in both sexes. Antennal scale with apical segment 25–28% length of the basal segment. Third segment of the trunk of the antennal flagellum with 74–87% length of the second segment. Apical segment of mandibular palp with 1–2 smooth setae, 4–5 modified setae bilaterally bearing series of stiff, spine-like barbs; and one longer seta with barbs along most of its distal 50–70%. Basal segment of maxillary palp with three barbed setae on inner margin, apical segment densely setose at tip and on terminal 30–50% of inner margin, whereas lined by small hairs in more proximal portions. Each half of the foregut with 1 (2) large, apically pronged, serrated spine (Fig. 6F) on mid-posterior part of lateralia; this spine with total of 15–27 teeth, among them 3–5 large teeth at tip. Group of four centrally serrated spines (Fig. 6G), often similar in structure to the centro-apically serrated spines (Fig. 6H), in even more posterior position on lateralia; the largest, most proximal spine (Fig. 6G) with total of 4–8 small teeth distributed over apical 50–70% of spine length.</p><p>Thorax (Figs 6 K–N, 7A, B). Length increases from exopod 1 to (4–6) and decreases from 6 to 8; length of endopods increases from 1 to 8. Basal plate of thoracic exopods 1–8 well rounded. Flagellum 8-segmented in exopod 1, and (8–9)-segmented in exopod 8. Thoracic endopod 8 slender; when stretched, extending forwards up to the eyes or backwards to the telson. Dactylus of endopod 2 large, equipped with 6–9 modified setae (as in Fig. 4B) plus a few smooth setae, no spine-like setae. Length of claws increases in series of thoracic endopods 3–5, not clearly increasing in more caudal endopods. Claws are most slender in intermediate endopods, claw 5 is 10-14 times width at basis, claw 3 as well as claw 8 are 9–11 times that width. Penes (Fig. 7A) terminally with 4–5 minute setae facing the ejaculatory opening.</p><p>Pleon (Figs 7 C–O). Male pleopod 5 slender, 1.6–1.9 times length of pleopod 3. Male pleopod 4, when stretched, reaching to end of pleonite 5, its large apical seta ends 60–100% length of pleonite 6. Fourth endopod 0.7–1.0 times length of basal segment of exopod; endopod with 8–10 barbed setae. Uropods with endopod 0.9 times length of exopod or 1.7–1.9 times length of telson (without spines). Length of exopod 6–8 times maximum width. Statoliths mineralized with vaterite (n = 40). One statocyst contained a small calcite particle in addition to a normal vaterite statolith. Such abnormalities are rarely found in nature, but may be artificially induced in laboratory (Ariani et al., 1999). Shape elliptical to spherical in dorsal view; diameter 50–90 µm. Statolith formula 2 + 3 + (4–7) + (5–7) = 15–19. Telson length 1.0–1.4 times its width at basis, or 0.5–0.6 times length of exopod of uropods, or 0.6–0.9 times pleonite 6. Laminae with 0.3–0.6 times median length of lateral spines.</p><p>Gut contents. Five full foreguts contained mineral particles (‘sand’), fragments of detritus, filiform algae, and macerated, unidentifiable material. The content of the midgut and hindgut contained mineral particles, and particulate to fully macerated, unidentifiable material. The contents suggest that the mysids graze ‘detritus’ on the sediment surface. They also indicate that the secondary filter does not fully prevent infiltration of mineral particles into the midgut.</p><p>Eggs and larvae. Among 200 adult females examined in this respect, 101 showed empty brood pouch, 40 were with eggs, 31 with nauplioid larvae, and 28 with postnauplioid larvae. Size of breeding females 2.2–3.4 mm, each carrying 3– 5 eggs or larvae. Egg diameters 0.21–0.26 mm, length of nauplioids 0.3 mm at substage N1, 0.4–0.5 mm at N2, 0.5–0.6 mm at N3, 0.6–0.7 mm at N4, postnauplioids 0.7 mm at P1, 0.7–0.8 mm at P2, 0.8–0.9 mm at P3 (n = 50 eggs; 44, 28, 28, 21, 31, 25, or 26 larvae, respectively). The larvae attain 31–36% parental length (n = 7 parents) shortly before they moult to the free-living juvenile stage.</p><p>Distribution and habitat. In euhaline coastal waters of Curaçao, depth 1– 32 m. Large numbers of these mysids were observed in situ during daytime and sampled from swarms and loose aggregations hovering a few centimetres above the substrate (sand, algae, overgrown rock, corals), over and inside rock recesses. Without direct observation, swept from substrate surface during day and night.</p></div>	https://treatment.plazi.org/id/03CFA61BFFDDFFB7FF57F985FD6FFD02	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Wittmann, Karl J.	Wittmann, Karl J. (2020): Revision of the genus Parvimysis (Mysida, Mysidae) with descriptions of five new species from coastal waters of the Caribbean. Zootaxa 4742 (1): 1-30, DOI: 10.11646/zootaxa.4742.1.1
03CFA61BFFC1FFB5FF57FD6DFB96FA6B.text	03CFA61BFFC1FFB5FF57FD6DFB96FA6B.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Parvimysis ornata Wittmann 2020	<div><p>Parvimysis ornata sp. nov.</p><p>http://zoobank.org/ urn:lsid:zoobank.org:act: 2E46253A-DBDC-4CE4-8482-597EA4478E71</p><p>(Fig. 8)</p><p>Parvimysis bahamensis, Brattegard, 1973: fig. 14C; 1974a: 68; 1974b: 101, fig. 4F; Sorbe et al., 2007: 179.</p><p>Type material. Holotype, adult male with 2.1 mm body length (ZMBN reg. no. 72654), paratypes 53 ♀ ad. 2.0– 2.4 mm, 52 ♂ ad. 1.8–2.7 mm, 11 subad., 11 imm., 8 juv. in vial, 1 ♀ ad. 2.7 mm, 1 ♂ ad. 2.1 mm on slides (ZMBN 72654), <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-74.191666&amp;materialsCitation.latitude=11.293056" title="Search Plazi for locations around (long -74.191666/lat 11.293056)">Caribbean</a> coast of Colombia, Bahia Granate, sta. 5071, 11°17’35’’N 74°11’30’’W, 7–8 m, sand, Ockelmann detritus sledge, 7 May 1971, leg. A. Fosshagen.</p><p>Non-types. Two samples taken with Ockelmann detritus sledge, leg. A. Fosshagen: 19 ♀ ad. 2.0– 2.4 mm, 17 ♂ ad. 1.8–2.1 mm, 10 subad., 1 imm. (ZMBN 72669), Caribbean coast of Colombia, Burucuca, small bay N of Ro- dadero, sta. 737013, 11°12’32’’N 74°13’59’’W, 1–4 m, muddy sand, Thalassia, 1 July 1973; 14 ♀ ad. 2.0– 2.5 mm, 3 ♂ ad. 1.6–1.8 mm, 7 subad., 2 imm. (ZMBN 72665), <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-79.94722&amp;materialsCitation.latitude=9.359445" title="Search Plazi for locations around (long -79.94722/lat 9.359445)">Caribbean</a> coast of Panama, Limon Bay, S of Toro Point, outside reef flat, sta. 735291, 09°21‘34‘‘N 79°56‘50‘‘W, 2–6 m, mineral sand mixed with coarser calcareous sand, 29 May 1973 .</p><p>Type locality. <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-74.191666&amp;materialsCitation.latitude=11.293056" title="Search Plazi for locations around (long -74.191666/lat 11.293056)">Sublittoral</a> marine waters at the Caribbean coast of Colombia, Bahia Granate, 11°17‘35‘‘N 74°11‘30‘‘W .</p><p>Derivatio nominis. The species name is a Latin adjective with female ending, referring to the lining of the telson cleft with short laminae. This name underlines the difference from the below-described P. nuda with smooth telson cleft.</p><p>Diagnosis. Parvimysis with obtuse-angled rostrum, anterior margin broadly rounded. Freely projecting portion of the rostrum 0.5–0.6 times the length of the terminal segment of the antennular trunk. Antero-lateral edges of the carapace produced into a short acute process. Eyes moderately large; maximum diameter of cornea 1.8–2.1 times the length of the terminal segment of the antennular trunk in dorsal view. Antennular trunk extending beyond trunk of antennal flagellum and mostly beyond proximal segment of antennal scale. Apical segment of antennal scale extending by about its half to full length beyond trunk of antennal flagellum. Cardiac portion of foregut with simple, smooth spines; additional stout, modified spines on lateralia, not so on dorso-lateral infolding. Mandibular palp with apical segment making up 12–17% of total palp length. Median segment with only two setae in subterminal position on inner margin, more proximal portions of this segment with 1–0 seta on inner margin (as in Fig. 3G, if present), none on outer margin. Maxillary palp with proximal segment 0.2–0.3 times total palp length. Exopod of maxilla extends shortly beyond middle of the terminal segment of the palpus. Thoracic exopods 2–7 with 9-segmented flagellum. Endopods 1, 2 without claw; endopods 3–8 with moderately strong, slightly curved claw. Length of claw 5 is 7–9 times its width at basis. Endopods 3–8 with oblique articulation between carpus and propodus. Carpus of endopod 5 with comb-like series of setae on inner margin in males, normal setation in females. Oostegites normal. Exopod of fourth male pleopod 3-segmented, ending in large modified seta plus a minute lobe with minute seta (similar to Fig. 1N). Apical segment of exopod is 0.5–0.6 times the length of the median segment. Scutellum paracaudale broadly rounded. Telson short, length 2.9–4.3 times distance between the latero-terminal spines. Shape roughly trapezoid; lateral margins slightly sinusoid, tapering, each armed with four short spines; each lateral margin ending in a latero-terminal lobe with apical spine, the latter clearly longer than the lateral spines. Telson terminally emarginate by 15–19% its length; emargination proximally angular to well rounded. Margins of the (sub)triangular cleft lined along most of their extension by a total of 6–10 laminae-denticles with 0.1–0.4 times length of latero-apical spines; cleft without spines.</p><p>Description. All features of the diagnosis and those reported further above as common to the six Caribbean species of the present study. Size of adults from Colombia is 1.8–2.7 mm (n = 75) in males, 2.0– 2.4 mm (n = 80) in females.</p><p>Cephalic region (Fig. 8 A–F). Cornea dorsoventrally weakly compressed, calotte-shaped in dorsal, oviform in lateral view, length 1.3–1.8 times height in lateral view (Fig. 8B). Basal segment of antennular trunk about equal to combined median and apical segments in both sexes.Antennal scale with apical segment 26–32% length of the basal segment. Third segment of the trunk of the antennal flagellum with 61–79% length of the second segment. Apical segment of mandibular palp with 1–2 smooth setae, 5–6 modified setae bilaterally bearing series of stiff, spine-like barbs; and one longer seta with barbs along most of its distal 40–50%. Basal segment of maxillary palp with three barbed setae on inner margin, apical segment densely setose at tip and on terminal 30–40% of inner margin, whereas lined by small hairs in more proximal portions. Each half of the foregut with one large, apically pronged, serrated spine (Fig. 8E) on mid-posterior part of lateralia; this spine with total of 11–18 teeth, among which 2–4 large teeth at tip. Group of four centro-apically serrated spines in even more posterior position on lateralia; the largest, most proximal spine (Fig. 8F) with total of 7–10 small teeth distributed over apical 60–70% of spine length.</p><p>Thorax (Fig. 8 G–L). Length increases from exopod 1 to (5–6) and decreases from 6 to 8; length of endopods increases from 1 to 8. Basal plate of thoracic exopods 1–8 well rounded. Exopod 1 with 8-segmented flagellum, exopod 8 with (8–7)-segmented flagellum in females, (8–9)-segmented in males. Thoracic endopod 8 slender; when stretched, extending forwards shortly beyond the eyes or backwards to the end of pleonite 6. Dactylus of endopod 2 large, equipped with 6–9 modified setae (as in Fig. 4B) plus a few smooth setae, no spine-like setae. Length and slenderness of claws not clearly different among endopods 3–8; claw 3 is 8–9 times its width at basis, this relationship 7–9 in claw 8. Penes terminally with 4–11 minute setae facing the ejaculatory opening.</p><p>Pleon (Fig. 8 M–R). Male pleopod 5 slender, 1.4–1.7 times length of pleopod 3. Male pleopod 4, when stretched, reaching to end of pleonite 5, its large apical seta ends to 60–80% length of pleonite 6. Fourth endopod 0.8–1.1 times length of basal segment of exopod; endopod with 8–9 barbed setae. Uropods with endopod 0.8–1.0 times length of exopod or 1.6–1.8 times length of telson (without spines). Length of exopod 6–7 times maximum width. Telson length 1.1–1.3 times its width at basis, or 0.5–0.6 times length of exopod of uropods, or 0.7–0.9 times pleonite 6. Laminae-denticles with 0.2–0.4 times median length of lateral spines.</p><p>Distribution. Sublittoral marine waters at the Caribbean coasts of Panama, Colombia and Venezuela. Sorbe et al. (2007) reported these mysids as P. bahamensis from fine soft sediments and sandy substrates in 1–25 m depth, in part with Thalassia, also from soft, organic silt beneath roots of mangrove trees.</p></div>	https://treatment.plazi.org/id/03CFA61BFFC1FFB5FF57FD6DFB96FA6B	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Wittmann, Karl J.	Wittmann, Karl J. (2020): Revision of the genus Parvimysis (Mysida, Mysidae) with descriptions of five new species from coastal waters of the Caribbean. Zootaxa 4742 (1): 1-30, DOI: 10.11646/zootaxa.4742.1.1
03CFA61BFFC3FFB3FF57F985FAC6F8E7.text	03CFA61BFFC3FFB3FF57F985FAC6F8E7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Parvimysis nuda Wittmann 2020	<div><p>Parvimysis nuda sp. nov.</p><p>http://zoobank.org/ urn:lsid:zoobank.org:act: E37DAB99-BAA7-4A84-9316-E260FCD58C15</p><p>(Fig. 9)</p><p>Parvi mysis bahamensis Brattegard, 1969: part of paratypes from station 37–67.</p><p>Type material. Holotype, adult male with 2.1 mm body length (ZMBN reg. no. 73149), paratypes 164 ♀ ad. 2.2–3.0 mm, 241 ♂ ad. 1.5–2.8 mm, 92 subad., 153 imm., 59 juv. in vial, 1 ♀ ad. 2.6 mm, 1 ♂ ad. 2.3 mm on slides (ZMBN 73149), stn. 37–67 (6172), Bahamas, Eleuthera, Pelican Cay, outside <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-76.33889&amp;materialsCitation.latitude=25.279167" title="Search Plazi for locations around (long -76.33889/lat 25.279167)">James Cistern</a>, 25°16’45’’N 76°20’20’’W, 7 m, sand and coral heads, Ockelmann detritus sledge, 22 April 1967, leg. Torleiv Brattegard.</p><p>Non-types (in present definition). 4 ♀ ad. 2.3–2.6 mm, 1 ♂ ad. 2.3 mm (AMNH IZC 331513), originally la- beled as paratypes of P. bahamensis, from same sample as for the holotype of P. nuda sp. nov.</p><p>Type locality. Known only from sublittoral marine waters of Bahamas, Eleuthera, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-76.33889&amp;materialsCitation.latitude=25.279167" title="Search Plazi for locations around (long -76.33889/lat 25.279167)">Pelican Cay</a>, 25°16‘45‘‘N 76°20‘20‘‘W .</p><p>Derivatio nominis. The species name is a Latin adjective with female ending, referring to the naked (= smooth) margin of the telson cleft, in order to underline the difference from P. ornata where the cleft is lined by small laminae-denticles.</p><p>Diagnosis. Parvimysis with obtuse-angled rostrum, tip broadly rounded. Freely projecting portion of the rostrum 0.3–0.4 times the length of the terminal segment of the antennular trunk. Antero-lateral edges of the carapace produced into a short acute process. Eyes moderately large; maximum diameter of cornea 1.7–2.0 times the length of the terminal segment of the antennular trunk in dorsal view. Antennular trunk slightly extending beyond trunk of antennal flagellum or ending at about same height. Apical segment of antennal scale extending about full length beyond trunk of antennal flagellum, basal segment not extending beyond antennular trunk. Cardiac portion of foregut with simple, smooth spines; additional stout, modified spines on lateralia, not so on dorso-lateral infolding. Mandibular palp with apical segment making up 14–17% of total palp length. Median segment subterminally with two basally barbed setae on inner margin; remaining portions of this segment smooth. Maxillary palp with proximal segment 0.3 times total palp length. Exopod of maxilla extends shortly beyond middle of the terminal segment of the palpus. Thoracic exopods 2–7 with 8–segmented flagellum. Endopods 1, 2 without claw; endopods 3–8 with moderately strong to slender, weakly curved claw. Length of claw 5 is 7–12 times its width at basis. Endopods 3–8 with oblique articulation between carpus and propodus. Carpus of endopod 5 with normal setation in both sexes. Oostegites normal. Exopod of fourth male pleopod 3-segmented, ending in large modified seta plus a minute lobe with minute seta (similar to Fig. 1N). Apical segment of exopod is 0.3–0.5 times the length of the median segment. Scutellum paracaudale triangular with narrowly to widely rounded tip. Telson short, length 3.6–4.7 times distance between the latero-terminal spines. Shape roughly trapezoid; lateral margins slightly sinusoid, tapering, each armed with 2–3 short spines; each lateral margin ending in latero-terminal lobe with apical spine, the latter longer than the lateral spines. Telson terminally emarginate by 11–26% its length; emargination proximally well rounded, showing smooth margins only.</p><p>Description of types. All features of the diagnosis and those reported further above as common to the six Caribbean species of the present study. Size of adult males 1.5–2.8 mm (n = 242), females 2.2–3.0 mm (n = 164).</p><p>Cephalic region (Fig. 9 A–F). Cornea dorsoventrally weakly compressed, calotte-shaped in dorsal, oviform in lateral view, length 1.4–1.7 times height in lateral view (Fig. 9B). Basal segment of antennular trunk about equal to combined median and apical segments in both sexes.Antennal scale with apical segment 27–31% length of the basal segment. Third segment of the trunk of the antennal flagellum with 74–80% length of the second segment. Apical segment of mandibular palp with two smooth setae, 4–6 modified setae bilaterally bearing series of stiff, spine-like barbs; and one longer seta with barbs along most of its distal 40–70%. Basal segment of maxillary palp with three barbed setae on inner margin, apical segment densely setose at tip and on terminal 30–50% of inner margin, whereas lined by small hairs in more proximal portions. Each half of the foregut with one large, apically pronged, serrated spine (Fig. 9E) on mid-posterior part of lateralia; this spine with total of 10–16 teeth, among which 2–4 large teeth at tip. Group of 3–4 centro-apically serrated spines in even more posterior position on lateralia; the largest, most proximal spine (Fig. 9F) with total of 10–15 small teeth distributed over apical 60–80% of spine length.</p><p>Thorax (Figs 9C, G–L). Length increases from exopod 1 to (5–6) and decreases from 6 to 8; length of endopods increases from 1 to 8. Basal plate of thoracic exopods 1–8 well rounded. Flagellum 7-segmented in exopod 1 versus (8–7)-segmented in exopod 8. Thoracic endopod 8 slender; when stretched, extending forwards to the eyes or backwards to the end of pleonite 6. Dactylus of endopod 2 large, equipped with 6–7 modified setae (as in Fig. 4B) plus a few smooth setae, no spine-like setae. Length of claws increases in series of thoracic endopods 3–5, not clearly in more caudal endopods. Slenderness of claws not clearly different among endopods 3–8; claw 3 is 8–11 times its width at basis, this relationship 9–10 in claw 8. Penes terminally with 7–10 minute setae facing the ejaculatory opening.</p><p>Pleon (Fig. 9 M–Q). Male pleopod 5 slender, 1.2–1.8 times length of pleopod 3. Male pleopod 4, when stretched, reaching to end of pleonite 5, its large apical seta ends at the middle of pleonite 6. Fourth endopod 0.8–1.1 times length of basal segment of exopod; endopod with 8–11 barbed setae. Uropods with endopod 0.9–1.0 times length of exopod or 1.4–1.7 times length of telson (without spines). Length of exopod 7–8 times maximum width. Telson length 1.3–1.7 times width at basis, or 0.5–0.6 times length of exopod of uropods, or 0.7–0.9 times pleonite 6.</p></div>	https://treatment.plazi.org/id/03CFA61BFFC3FFB3FF57F985FAC6F8E7	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Wittmann, Karl J.	Wittmann, Karl J. (2020): Revision of the genus Parvimysis (Mysida, Mysidae) with descriptions of five new species from coastal waters of the Caribbean. Zootaxa 4742 (1): 1-30, DOI: 10.11646/zootaxa.4742.1.1
