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''Barbus viviparus'' (bowstripe barb) is a species of ray-finned fish in the genus ''Barbus''. This species is native to Southern Africa. The males become golden in colour while the females remain silver-brown. Both sexes have a dark stripe running longitudinally along the flanks. The specific epithet ''viviparus'' ("viviparous") is in error; they lay eggs just like all other ''Barbus''. Fry have been noted in the lower reaches of slow flowing streams entering rivers, while adults have been noted amongst aquatic vegetation on river margins and in quiet pools in rapids.〔Purves, M. 2009〕 == Footnotes == 〔 * 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「Barbus viviparus」の詳細全文を読む スポンサード リンク
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