. . . "Grey smooth-hound"@en . . "lc" . . . . . "iucn3.1" . . "The grey smooth-hound (Mustelus californicus) is a houndshark of the family Triakidae,. It is found on the continental shelves of the subtropical eastern Pacific, from northern California to the Gulf of California, between latitudes 40\u00B0 N and 23\u00B0 N, from the surface to a depth of 200 m. It can grow up to a length of 1.24 m."@en . .