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whitecheek shark
The whitecheek shark or widemouth blackspot shark (''Carcharhinus dussumieri''), is a requiem shark of the family Carcharhinidae, found in the Indo-West Pacific Ocean between latitudes 34°N and 25°S. It can reach a length of 1 m. It feeds mainly on fish, cephalopods, and crustaceans. It is a viviparous species, with the female giving birth to up to four live young.
==Description==
The whitecheek shark grows to a length of about . It has a slender body and long head with a rounded snout. The eyes are oval and both jaws have multiple rows of backward-pointing, serrated teeth. The pectoral fins are long, narrow, and curved and have narrow, pointed tips. The first dorsal fin is triangular, uncurved, and moderate-sized, and the second dorsal fin is much smaller than the first and bears a large black patch at its apex. The whitecheek shark's dorsal (upper) surface is grey or brownish-grey while its ventral (under) surface is pale.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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