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Ichthyolestes : ウィキペディア英語版 | Ichthyolestes
''Ichthyolestes'' ("fish thief") is a genus of extinct early whale belonging to the family Pakicetidae endemic to northern Pakistan, living during the Lutetian stage.〔. Retrieved June 2013.〕 ''Ichthyolestes'', the oldest of the pakicetids, had semicircular canals in the inner ear the same size as the living relatives of cetaceans, the artiodactyls, in contrast to the reduced size found in later pakicetids and protocetids, such as ''Remingtonocetus'', ''Indocetus'', and ''Dorudon'', and extant cetaceans. ==Notes==
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「Ichthyolestes」の詳細全文を読む
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