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Chuhsiungichthys : ウィキペディア英語版 | Chuhsiungichthys
''Chuhsiungichthys'' is an extinct genus of ichthyodectiform bony fish that lived in freshwater environments in what is now Yunnan, China, and Kyushu, Japan,〔 during the Cretaceous. It differs from its sister genus, ''Mesoclupea'', primarily by having a comparatively more anteriorly-placed dorsal fin. The type species, ''C. tsanglingensis'', is found in Upper Cretaceous-aged strata of Chuhsiung, Yunnan Province. ''C. yanagidai'' is found in the first formation of the Lower Cretaceous-aged Wakino Subgroup, in Kyushu. ''C. japonicus'' is found in the fourth formation of the Wakino Subgroup. ==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「Chuhsiungichthys」の詳細全文を読む
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