Spinycheek starsnout
 The Spinycheek starsnout (Bathyagonus infraspinatus) is a fish in the family Agonidae (poachers). It was described by Charles Henry Gilbert in 1904. It is a marine temperate water-dwelling fish which is known from the eastern Pacific Ocean including the coast of the Bering Sea in Alaska and Eureka California USA. It dwells at a depth range of 18-183 metres. Males can reach a maximum total length of 12 centimetres.