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The bareskin dogfish, ''Centroscyllium kamoharai'', is a little-known, deepwater dogfish shark of the family Etmopteridae, so far found only in the western Pacific in Suruga Bay, Honshū, Japan. The bareskin dogfish has no anal fin. It has grooved dorsal spines with the second larger than the first, a smaller first dorsal fin, blunt nose, large eyes, large nostrils, widely spaced and sparse denticles, and is dark in color with white-tipped fins. It is stout and grows to a maximum of 40 cm. Little else is known about this rare shark. ==References== * Database entry includes justification for why this species is listed as data deficient * * * FAO Species Catalogue Volume 4 Parts 1 and 2 Sharks of the World 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「bareskin dogfish」の詳細全文を読む スポンサード リンク
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