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Ammoglanis
''Ammoglanis'' is a genus of pencil catfishes native to South America. ==Taxonomy== The phylogenetic position of ''A. pulex'' is problematic. It seems to be closely related to ''A. diaphanus'' due to some derived characters of the internal anatomy, but a conclusive assessment of its relationships has not been prevented by its paedomorphic features and scarcity of study material. This generic placement seems to be well supported.〔 The relationships of the genus ''Ammoglanis'' are unknown; it is thought that this genus along with undescribed forms are the sister group to a large intrafamilial clade composed of several genera and subfamilies. In the interim, this genus is included within Sarcoglanidinae.〔
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「Ammoglanis」の詳細全文を読む
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