smoothhound shark(n = noun.animal) mustelus mustelus, smoothhound - smooth dogfish of European coastal waters;
is a kind of smooth dogfish

angel shark, basking shark, blacktip shark, blue shark, bonito shark, bonnet shark, bull shark, card shark, carpet shark, cat shark, cow shark, cub shark, dusky shark, florida smoothhound, fox shark, great blue shark, great white shark, hammerhead shark, lemon shark, loan shark, mackerel shark, mako shark, man-eating shark, nurse shark, oceanic whitetip shark, reef whitetip shark, requiem shark, sand shark, sandbar shark, shark, shark oil, shark repellent, six-gilled shark, smoothhound, soupfin shark, thresher shark, tiger shark, whale shark, white shark, white-tipped shark, whitetip shark