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Stegophilinae : ウィキペディア英語版 | Stegophilinae
The Stegophilinae are a subfamily of catfishes (order Siluriformes) of the family Trichomycteridae. It includes 12 genera: ''Acanthopoma'', ''Apomatoceros'', ''Haemomaster'', ''Henonemus'', ''Homodiaetus'', ''Megalocentor'', ''Ochmacanthus'', ''Parastegophilus'', ''Pareiodon'', ''Pseudostegophilus'', ''Schultzichthys'', and ''Stegophilus''.〔 A monophyletic group within the Stegophilinae is supported by two characteristics of the lateral line, including ''Acanthopoma'', ''Henonemus'', ''Megalocentor'', ''Pareiodon'', ''Parastegophilus'', and ''Pseudostegophilus''. ''Acanthopoma'' and ''Henonemus'' have a sister group relationship.〔 The Stegophilinae are widely distributed in the main South American river basins, including the Amazon, Orinoco, São Francisco, Paraná-Paraguay, and those of southern Brazil. Eight of the genera are distributed in Venezuela.〔 Stegophilines are sometimes considered candirú, so are considered parasites or semiparasites, because of their peculiar habit of feeding on scales, mucus, or skin of other fishes. ==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「Stegophilinae」の詳細全文を読む
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