翻訳と辞書 |
Trichomycterus trefauti : ウィキペディア英語版 | Trichomycterus trefauti
''Trichomycterus trefauti'' is a species of pencil catfish presently only known from the upper basin of the São Francisco River in Minas Gerais state, Brazil. This is a small, cylindrical catfish (35–55 mm standard length) which can most readily be distinguished from its congeners by its uniformly grey colouring, marked only by a distinctive elliptical dark spot at the base of the caudal fin. Other notable features include widely spaced eyes, very long barbels, the extension of the first ray of the pectoral fin into a long filament and pelvic fins which completely cover the anus and urogenital openings. ==References==
* *
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Trichomycterus trefauti」の詳細全文を読む
スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|