印度东北部那加兰邦一新的拟铲颌鱼属（骨舌鱼目：骨舌鱼科）鲶鱼。

A new sisorid catfish of the genus Pseudolaguvia (Teleostei: Sisoridae) from Nagaland, north-eastern India.

机构信息

Indian Council of Agricultural ResearchCentral Island Agricultural Research Institute, Port Blair, Andaman and Nicobar Islands, India744101..

Indian Council of Agricultural ResearchCentral Island Agricultural Research Institute, Port Blair, Andaman and Nicobar Islands, India744101. A1101, Synchronicity CHS, Lok Milan Colony, Chandivali, Mumbai, Maharashtra, India400072..

出版信息

Zootaxa. 2021 Dec 15;5082(1):77-86. doi: 10.11646/zootaxa.5082.1.7.

DOI:10.11646/zootaxa.5082.1.7

PMID:35390982

Abstract

Pseudolaguvia vespa, new species, is described from the Tscha River, Mokokchung district, Nagaland, India. The new species can be distinguished from congeners in having the following combination of characters: length of dorsal-fin spine 12.316.8% SL, a smooth anterior edge of the dorsal-fin spine, caudal peduncle depth 9.010.5% SL, body depth at anus 15.617.7% SL, caudal fin length 20.724.5% SL, pectoral fin length 20.124.1% SL, interorbital distance 22.728.1% SL, thoracic adhesive apparatus extending to midway between base of last pectoral-fin ray and pelvic-fin origin, and live specimens with two irregular, chrome-yellow bands on the body.

摘要

印度那加兰邦莫高市恰河描述了一种新的胡蜂伪 laguvia，新种。新种与近缘种的区别在于以下特征组合：背鳍刺长 12.316.8% SL，背鳍刺前缘光滑，尾柄深 9.010.5% SL，肛门前体高 15.617.7% SL，尾鳍长 20.724.5% SL，胸鳍长 20.124.1% SL，眼间距 22.728.1% SL，胸鳍附着器延伸至最后一根胸鳍鳍条基部和臀鳍起点之间的中间位置，活体标本身体上有两条不规则的铬黄色带。