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''Barbonymus'' is a ray-finned fish genus in the family Cyprinidae, containing some barb species. The genus was only established in 1999, with the Tinfoil Barb (''B. schwanenfeldii'') as type species; thus, these fish are sometimes collectively called tinfoils. The new genus was established in recognition of the fact that some large Asian "barbs", formerly rather indiscriminately lumped in ''Barbus'' (typical barbels and relatives), ''Barbodes'' (barb-like carps) and ''Puntius'' (spotted barbs), form a distinct evolutionary lineage. They are actually very close relatives of the Common Carp (''Cyprinus carpio''). Even though only five species are included at present, it is not certain whether these form a monophyletic lineage; the Java Barb (''B. gonionotus'') for example seems to be very close indeed to ''Cyclocheilichthys'', which unites a number of barb-like "carps". Past hybridization is known widely in Cyprinidae, and confounds molecular and other cladistic studies relying on a single source of data. Altogether the delimitation of the typical carps and allied genera remains still not fully solved.〔de Graaf ''et al.'' (2007)〕 ==Species== There are currently 10 recognized species in this genus:〔Kottelat, M. (2013): (The Fishes of the Inland Waters of Southeast Asia: A Catalogue and Core Bibliography of the Fishes Known to Occur in Freshwaters, Mangroves and Estuaries. ) ''The Raffles Bulletin of Zoology, 2013, Supplement No. 27: 1–663.''〕 * ''Barbonymus altus'' (Günther, 1868) (Red-tailed Tinfoil) * ''Barbonymus balleroides'' (Valenciennes, 1842) * ''Barbonymus belinka'' (Bleeker, 1860) * ''Barbonymus collingwoodii'' (Günther, 1868) * ''Barbonymus gonionotus'' (Bleeker, 1850) (Java Barb) * ''Barbonymus mahakkamensis'' (C. G. E. Ahl, 1922) * ''Barbonymus platysoma'' (Bleeker, 1855) * ''Barbonymus schwanenfeldii'' (Bleeker, 1853) (Tinfoil Barb) * ''Barbonymus strigatus'' (Boulenger, 1894) * ''Barbonymus sunieri'' (M. C. W. Weber & de Beaufort, 1916) 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「Barbonymus」の詳細全文を読む スポンサード リンク
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