{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,11]],"date-time":"2026-06-11T22:58:58Z","timestamp":1781218738351,"version":"3.54.1"},"reference-count":0,"publisher":"Magnolia Press","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Zootaxa"],"abstract":"<jats:p>A new species, Tanytarsus binduensis of the \u2018triangularis\u2019 species group of the genus Tanytarsus van der Wulp, 1874 is described based on the adult males from the Himalaya Biodiversity Hotspot, West Bengal, India. This is the first record of this species group from the Oriental region. We also present a redescription of Tanytarsus tamakutibasi Sasa, 1983, along with its COI barcode, first record of this species from India. A world keys to the known adult males of both species groups are also provided. Based on known adult males, a tentative cladistic relationship and a molecular phylogeny using available COI sequences of all species of the \u2018triangularis\u2019 and \u2018tamakutibasi\u2019 species groups are also provided. The newly described species Tanytarsus binduensis (\u2018triangularis\u2019 group) exhibits a minimum interspecific distance of 14.82% with Tanytarsus aboensis (\u2018triangularis\u2019 group) (AM398774).<\/jats:p>","DOI":"10.11646\/zootaxa.5831.1.1","type":"journal-article","created":{"date-parts":[[2026,6,11]],"date-time":"2026-06-11T22:33:58Z","timestamp":1781217238000},"page":"1-18","source":"Crossref","is-referenced-by-count":0,"title":["Description of Tanytarsus binduensis sp. nov. and T. tamakutibasi Sasa (Diptera: Chironomidae) from India with their phylogenetic placement"],"prefix":"10.11646","volume":"5831","author":[{"ORCID":"https:\/\/orcid.org\/0009-0005-5100-9499","authenticated-orcid":false,"given":"ARABINDA","family":"MONDAL","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1455-7427","authenticated-orcid":false,"given":"POULAMI","family":"HUI","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8149-9445","authenticated-orcid":false,"given":"NILADRI","family":"HAZRA","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"4913","published-online":{"date-parts":[[2026,6,12]]},"container-title":["Zootaxa"],"original-title":[],"link":[{"URL":"https:\/\/mapress.com\/zt\/article\/download\/zootaxa.5831.1.1\/59276","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/mapress.com\/zt\/article\/download\/zootaxa.5831.1.1\/59277","content-type":"application\/msword","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/mapress.com\/zt\/article\/download\/zootaxa.5831.1.1\/59278","content-type":"application\/vnd.ms-excel","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/mapress.com\/zt\/article\/download\/zootaxa.5831.1.1\/59276","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,6,11]],"date-time":"2026-06-11T22:33:59Z","timestamp":1781217239000},"score":1,"resource":{"primary":{"URL":"https:\/\/mapress.com\/zt\/article\/view\/zootaxa.5831.1.1"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,6,12]]},"references-count":0,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2026,6,12]]}},"URL":"https:\/\/doi.org\/10.11646\/zootaxa.5831.1.1","relation":{},"ISSN":["1175-5334","1175-5326"],"issn-type":[{"value":"1175-5334","type":"electronic"},{"value":"1175-5326","type":"print"}],"subject":[],"published":{"date-parts":[[2026,6,12]]}}}