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Ichthyodectes : ウィキペディア英語版 | Ichthyodectes
''Ichthyodectes ctenodon'' ("Fish Biter (with) Comb Teeth") was a 4-metre long ichthyodectid. It lived in the Western Interior Seaway of North America during the late Cretaceous. It was closely related to the 4 to 6 metre long ''Xiphactinus audax'', and the 2-metre long ''Gillicus arcuatus'', and like other ichthyodectids, ''I. ctenodon'' is presumed to have been a swift predator of smaller fish. As its species name suggests, ''I. ctenodon'' had small, uniformly sized teeth, as did its smaller relative, ''G. arcuatus'', and may have simply sucked suitably sized prey into its mouth. thumb == 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「Ichthyodectes」の詳細全文を読む
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