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| regnum = Animalia | phylum = Chordata | subphylum = Vertebrata | infraphylum = Gnathostomata | superclassis = Osteichthyes | classis = Actinopterygii | unranked = Actinopteri | subclassis = Chondrostei | ordo = Pholidopleuriformes | superfamilia = | familia = Pholidopleuridae | subfamilia = | genus = ''Australosomus'' | genus_authority = Pivetau, 1930 |subdivision_ranks = Species |subdivision = *''A. altisquamosus'' *''A. kochi'' *''A. longirostris'' *''A. merlei'' *''A. pholidopleuroides'' *''A. simplex'' }} ''Australosomus'' is an extinct genus of prehistoric bony fish that lived during the Early Triassic epoch. The interlocking scales (3 to 4 times long as wide), deeply forked caudal fin all help to distinguish this genus, which is known from Triassic rocks in Greenland, Africa, Madagascar, British Columbia and Vancouver.〔Ludvigsen, Rolf & Beard, Graham. 1997. West Coast Fossils: A Guide to the Ancient Life of Vancouver Island. pg. 78-79〕 ''Australosomus'' is one of many genera to arise after the Permian extinction, only to die out during the Triassic extinction.〔 ==See also== * Prehistoric fish * List of prehistoric bony fish 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「Australosomus」の詳細全文を読む スポンサード リンク
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