identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03B6DD58FFD8FFF1FF379183D3A0FC61.text	03B6DD58FFD8FFF1FF379183D3A0FC61.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Atydina	<div><p>Atydina gen. nov.</p><p>Type species: Caridina atyoides Nobili, 1900; by monotypy; gender feminine.</p><p>Diagnosis. Body robust, pigmented, eyes well developed; rostrum rather abruptly narrowing to apex, strongly compressed laterally, without lateral lobes, median dorsal carina unarmed, ventral keel with 0–2 teeth; anterior margin of carapace armed with antennal spines, pterygostomial margin subrectangular; supraorbital spine absent; ventral margin of second through fifth abdominal pleura without sclerotized spinules; telson with posterolateral angle not reaching beyond setiferous posterior margin; third maxilliped ending in a spine; pereiopods without exopods; first and second pereiopods with chelae not dimorphic, palm well developed; fingers tipped with brushes of long setae, carpus of first pereiopod moderately excavated anteriorly, longer than wide, distinctly shorter than chela; second pereiopod with carpus slightly longer than chela; third pereiopod with a prominent meral spur in large males; branchial formula with 9 pairs of gills, 5 sets of mastigobranchs; epipods present on third maxilliped and first 4 pereiopods; endopod of first pleopod of male subtriangular, with appendix interna distinctly reaching beyond its anterior end; second pleopod of male with appendix masculina inflated, cylindrical, spinose over distal half of appendix interna.</p><p>Remarks. Although the type specimens of C. atyoides were not available for the present study, Bouvier (1925: fig. 587) figured the type material in detail. Using one pair of specimens from ZMA, a detailed comparison with Atya -like Indo-Pacific genera was carried out. It clearly demonstrates that C. atyoides is much more closely related to Atyopsis than other genera, especially when one considers the prominent spur on the merus of the third pereiopods of males. At the same time it also shares several characters with Caridina, i.e. the gill formula, the rostrum, the telson, and the first two pereiopods, thus representing an intermediate form between Atyopsis and Caridina . The new genus so far has only one species, Atydina atyoides, from Pulau Sipura, near Sumatra and Ceram Island, Moluccas, Indonesia.</p><p>Etymology. The name is combination of the first three letters of the genus Atya and the last four letters of the genus Caridina, alluding to its close relationship with these genera.</p></div>	https://treatment.plazi.org/id/03B6DD58FFD8FFF1FF379183D3A0FC61	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	Cai, Yixiong	Cai, Yixiong (2010): Atydina, a new genus for Caridina atyoides Nobili, 1900, from Indonesia (Crustacea: Decapoda: Atyidae) *. Zootaxa 2372: 75-79, DOI: 10.5281/zenodo.193714
03B6DD58FFD9FFF3FF379207D49DFF21.text	03B6DD58FFD9FFF3FF379207D49DFF21.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Atydina atyoides (Nobili 1900) Nobili 1900	<div><p>Atydina atyoides (Nobili, 1900) comb. nov.</p><p>(Figs. 1–2)</p><p>Caridina atyoides Nobili, 1900: 478 . [type locality: Sioban, Pulau Sipura, Kepulauan Mentawei, off west coast of Sumatra, Indonesia].</p><p>Caridina atyoides . — Bouvier, 1925: 256, fig.587. — Roux, 1928: 205. — Chace, 1997: 7.</p><p>Material examined. 1 male, cl 10.7 mm, 1 ov. female, cl 9.3 mm, ZMA Crust DE 202877, River Teobak, Western Ceram, Moluccas, Indonesia, coll. De Beaufort, Feb. 1910.</p><p>Description. Rostrum (Fig. 1 A) short, sloping down rather abruptly, reaching near to end of basal segment of antennular peduncle, rostral formula 0/0-2, ventral teeth small, indistinct. Inferior orbital angle acute, fused with antennal spine; pterygostomial margin rectangular.</p><p>Sixth abdominal somite 1.3 times as long as high, 0.37 times as long as carapace, 1.3 times as long as fifth somite, as long as telson. Telson (Fig. 1 B) 2.0 times as long as wide, distal margin rounded, terminating in a projection, with 5 pairs of dorsal spinules and 1 pair of dorsolateral spinules; distal end with 3 or 4 pairs of spines, lateral pair shorter than intermediate pairs. Preanal carina (Fig.1 J) high, sub-triangular, without spine.</p><p>Eyes well developed, anterior end reaching to 0.7 length of basal segment of antennular peduncle. Antennular peduncle 0.4 times as long as carapace; basal segment of antennular peduncle as long as combined length of second and third segments, anterolateral angle reaching to 0.2 length of the second segment, second segment distinctly longer than third segment. Stylocerite reaching to 0.9 length of basal segment of antennular peduncle. Scaphocerite 2.6 times as long as wide.</p><p>Incisor process of mandible (Fig. 1 C) ending in a row of small teeth, molar process truncated. Lower lacinia of maxillula (Fig. 1 D) broadly subrectangular, upper lacinia elongate, with a number of distinct teeth on inner margin, palp slender. Upper endites of maxilla (Fig. 1 E) subdivided, palp short, scaphognathite tapering posteriorly with numerous long, curved setae at posterior end. Palp of first maxilliped (Fig. 1 F) ending in a finger-like projection. Second maxilliped (Fig. 1 G) typical for Atyidae, arthrobranch well developed. Third maxilliped reaching to end of antennular peduncle, with ultimate segment as long as penultimate segment.</p><p>Epipods well developed on first 4 pereiopods. First pereiopod (Fig. 1 H) reaching slightly beyond anterior end of basal segment of antennular peduncle; merus 3.4 times as long as broad, distinctly longer than carpus; carpus excavated anteriorly, shorter than chela, 1.6 times as long as high; chela 2.1 times as long as broad; fingers as long as palm. Second pereiopod (Fig. 1 I) reaching to end of scaphocerite; merus as long as carpus, 4.0 times as long as broad; carpus 1.2 times as long as chela, 4.4 times as long as high; chela 2.5 times as long as broad; fingers 1.7 times as long as palm. Third pereiopod (Figs. 2 A–B) reaching beyond end of scaphocerite by 1/3 of its propodus, with a prominent meral spur in large male, propodus 4.0 times as long as broad, 2.6 times as long as dactylus; dactylus 2.0 times as long as wide (spines included), terminating in a big claw, with 6 accessory spines on flexor margin. Fourth pereiopod (Figs. 2 E–F) similar to third one in form, but smaller in size, with no spur. Fifth pereiopod (Figs. 2 G–I) reaching to end of basal segment of antennular peduncle, propodus 8.5 times as long as broad, 3.4 times as long as dactylus; dactylus slender, 3.2 times as long as wide (spinules included), terminating in one claw, with 106 spinules on flexor margin.</p></div>	https://treatment.plazi.org/id/03B6DD58FFD9FFF3FF379207D49DFF21	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	Cai, Yixiong	Cai, Yixiong (2010): Atydina, a new genus for Caridina atyoides Nobili, 1900, from Indonesia (Crustacea: Decapoda: Atyidae) *. Zootaxa 2372: 75-79, DOI: 10.5281/zenodo.193714
