Amblyceps carinatum - новый вид сома из Myanmar

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Amblyceps carinatum - новый вид сома из Myanmar

Сообщение Yan » Пт дек 23, 2005 7:08 am

Amblyceps carinatum
Ng, HH

Hовый вид сома из семейства Amblycipitidae из Myanmar .
Abstract

Amblyceps carinatum, a new species of hillstream catfish from the middle Irrawaddy River drainage in Myanmar is described here. It can be distinguished from congeners in having a unique combination of the following characters: the adipose fin in the form of a long, low ridge(length of adipose-fin base 37.5–44.6% SL), a smooth posterior edge of the pectoral spine, poorly developed pinnate processes along the median caudal-fin rays, a deeply forked caudal fin, body depth at anus 13.1-15.0% SL, head depth 10.6–13.6% SL, eye diameter 9.4–11.8% HL vs. 8.3), 39–40 vertebrae, and a uniform body coloration. The valid species of Amblyceps are listed. The status of A. apangi and A. arunachalensis are discussed; the former species is considered valid and the latter a junior synonym of A. mangois. Amblyceps mucronatum is also recorded from the Irrawaddy River drainage for the first time.
Amblyceps carinatum, a new species of hillstream catfish from Myanmar (Teleostei: Amblycipitidae).
Ng, HH
The Raffles Bulletin of Zoology, 51: 269–275.
Ян

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