. . "The humpback smooth-hound (Mustelus whitneyi) is a houndshark of the family Triakidae. It is found on the continental shelves of the tropical southeast Pacific, from Peru to southern Chile, between latitudes 3\u00B0 S and 54\u00B0 S, at depths between 15 and 210 metres (50 and 690 ft). Its conservation status is considered to be \"vulnerable\" by the IUCN."@en . . . . . "Humpback smooth-hound"@en . . "VU" . . . . . "IUCN3.1" .