翻訳と辞書 |
Aspidoras
''Aspidoras'' is a genus of catfishes of the family Callichthyidae. ==Taxonomy== The type species for this genus is ''Aspidoras rochai''. The name ''Aspidoras'' is derived from the Greek ''aspis'' (shield) and ''dora'' (skin). ''Aspidoras'' is easily distinguished from the other genera of the subfamily Corydoradinae by the presence of a supraoccipital fontanel; this character is an autapomorphy for the genus. Many of the species of ''Aspidoras'' are similar and often hard to distinguish. Without specimens, it is often very difficult to positively identify a species from photographs alone. They are all small species.〔 ''A. taurus'' is exceptional in that it just surpasses 5 cm in length.〔 The monophyly of the genus has been demonstrated.
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「Aspidoras」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.
|
|