{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,19]],"date-time":"2026-10-19T00:41:28Z","timestamp":1792370488645,"version":"4.4.0"},"reference-count":0,"publisher":"Magnolia Press","issue":"4","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Zootaxa"],"abstract":"<jats:p>A new species of electric ray, Tetronarce ramanamurthyi sp. nov., is described based on nine specimens collected from the deepwaters off the southeastern Arabian Sea , northern Indian Ocean. T. ramanamurthyi sp. nov. is characterised by uniform dark bluish black or dark brown dorsal colouration and absence of papillae around the spiracles and can be distinguished from its congeners by a combination of characters: disc wider than disc length, disc length 1.0\u20131.2 in disc width; relatively large endolymphatic pore (1.2\u20131.6% TL), spiracle nearly equal to eye, spiracle oval shaped, short interspiracular distance (4.1\u20135.5% TL), larger spiracles (spiracle length 3.9\u20135.1% TL) and smaller electric organs 23.3\u201328.9% TL in length and 10.6\u201313.8% TL in maximum width. Vertebral counts totalled 99, comprising 30 monospondylous and 69 diplospondylous centra. T. ramanamurthyi sp. nov. is so far known only from the southeastern Arabian Sea, and represents the first confirmed record of Tetronarce species from the northern Indian Ocean.<\/jats:p>","DOI":"10.11646\/zootaxa.5890.4.7","type":"journal-article","created":{"date-parts":[[2026,10,19]],"date-time":"2026-10-19T00:11:35Z","timestamp":1792368695000},"page":"557-570","source":"Crossref","is-referenced-by-count":0,"title":["Tetronarce ramanamurthyi sp. nov. (Torpediniformes: Torpedinidae), a new species of electric ray from the southeastern Arabian Sea, northern Indian Ocean"],"prefix":"10.11646","volume":"5890","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9775-018X","authenticated-orcid":false,"given":"K.K.","family":"BINEESH","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0003-8670-1237","authenticated-orcid":false,"given":"ANIL","family":"KASINATH","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4604-8192","authenticated-orcid":false,"given":"DAVID A.","family":"EBERT","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"4913","published-online":{"date-parts":[[2026,10,19]]},"container-title":["Zootaxa"],"original-title":[],"link":[{"URL":"https:\/\/mapress.com\/zt\/article\/download\/zootaxa.5890.4.7\/60295","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/mapress.com\/zt\/article\/download\/zootaxa.5890.4.7\/60296","content-type":"application\/vnd.openxmlformats-officedocument.wordprocessingml.document","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/mapress.com\/zt\/article\/download\/zootaxa.5890.4.7\/60295","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,10,19]],"date-time":"2026-10-19T00:11:35Z","timestamp":1792368695000},"score":1,"resource":{"primary":{"URL":"https:\/\/mapress.com\/zt\/article\/view\/zootaxa.5890.4.7"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,10,19]]},"references-count":0,"journal-issue":{"issue":"4","published-online":{"date-parts":[[2026,10,19]]}},"URL":"https:\/\/doi.org\/10.11646\/zootaxa.5890.4.7","relation":{},"ISSN":["1175-5334","1175-5326"],"issn-type":[{"value":"1175-5334","type":"electronic"},{"value":"1175-5326","type":"print"}],"subject":[],"published":{"date-parts":[[2026,10,19]]}}}