{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,12]],"date-time":"2026-08-12T00:11:44Z","timestamp":1786493504405,"version":"build-2736575974"},"reference-count":0,"publisher":"Magnolia Press","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Zootaxa"],"abstract":"<jats:p>The Chinese ninespine stickleback, Pungitius sinensis (Guichenot 1869) is redescribed, based on seven syntypes and 368 non-type specimens from various localities in the Far East. Pungitius sinensis is distinguished from all its congeners by the following combination of characters: dorsal-fin rays usually IX + 10 or 11; anal-fin rays usually I + 9 or 10; pectoral-fin rays usually 10; pelvic-fin rays I + 1 or 2; upper and lower procurrent caudal-fin rays usually 5 each, 10 in total; lateral plates arranged in a full or incomplete row, forming a distinct keel on side of caudal peduncle; usually 7 ventral plates on caudal peduncle; vertebrae usually 34 (15 abdominal + 19 caudal vertebrae); dorsal-fin spines inclining alternately to sides of mid-line; first dorsal-fin spine located anterodorsally to upper end of pectoral-fin base; ascending process of pelvis well-developed, upper end of pelvis reaching to level of base of fifth pectoral-fin ray; antero-ventral process of ectocoracoid present, right and left ectocoracoids articulating anteriorly with each other; a distinct ridge on cleithrum and ectocoracoid; membranes of dorsal-fin spines almost hyaline; body dark green or dark yellow. Geographic variations in number of dorsal-fin spines, pelvic-fin soft rays, and lateral plates are documented in this species. Gasterosteus wosnesenjenskyi Kessler 1876, Pygosteus steindachneri Jordan &amp; Snyder 1901, and Gasterosteus brevispinosus Otaki 1908 are considered as junior synonyms of P. sinensis.\n\u00a0<\/jats:p>","DOI":"10.11646\/zootaxa.5728.1.5","type":"journal-article","created":{"date-parts":[[2025,12,8]],"date-time":"2025-12-08T22:54:17Z","timestamp":1765234457000},"page":"144-162","source":"Crossref","is-referenced-by-count":2,"title":["Redescription of the Chinese ninespine stickleback, Pungitius sinensis (Guichenot 1869) (Gasterosteiformes, Gasterosteidae)"],"prefix":"10.11646","volume":"5728","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3809-0000","authenticated-orcid":false,"given":"TATSUYA","family":"MATSUMOTO","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7694-8549","authenticated-orcid":false,"given":"KEIICHI","family":"MATSUURA","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8835-2611","authenticated-orcid":false,"given":"NAOTO","family":"HANZAWA","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"4913","published-online":{"date-parts":[[2025,12,9]]},"container-title":["Zootaxa"],"original-title":[],"link":[{"URL":"https:\/\/mapress.com\/zt\/article\/download\/zootaxa.5728.1.5\/57863","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/mapress.com\/zt\/article\/download\/zootaxa.5728.1.5\/57863","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,12,8]],"date-time":"2025-12-08T22:54:18Z","timestamp":1765234458000},"score":1,"resource":{"primary":{"URL":"https:\/\/mapress.com\/zt\/article\/view\/zootaxa.5728.1.5"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,12,9]]},"references-count":0,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2025,12,9]]}},"URL":"https:\/\/doi.org\/10.11646\/zootaxa.5728.1.5","relation":{},"ISSN":["1175-5334","1175-5326"],"issn-type":[{"value":"1175-5334","type":"electronic"},{"value":"1175-5326","type":"print"}],"subject":[],"published":{"date-parts":[[2025,12,9]]}}}