3631 Hyperprosopon argenteum Gibbons, 1854 Embiotocidae Surfperches Ovalentaria/misc Teleostei Walleye surfperch Eastern Pacific: Vancouver Island in British Columbia, Canada to central Baja California in Mexico, including Guadalupe Island (off northern central Baja California). UBC 530292 33 N 117 W Hyperprosopon argenteum UBC 780137 36 N 121 W Hyperprosopon argenteum AMNH 18603 Hyperprosopon argenteus AMNH 22575 Hyperprosopon argenteum AMNH 27947 Hyperprosopon argenteum AMNH 2992 Hyperprosopon argenteus AMNH 46246 Hyperprosopon argenteum not stated 48 N 123 W Hyperprosopon argenteum UBC 530295 35 N 120 W Hyperprosopon argenteum AMNH 38178 1961 Hyperprosopon argenteum AMNH 51390 1972 Hyperprosopon argenteum AMNH 51393 1972 Hyperprosopon argenteum AMNH 51394 1972 Hyperprosopon argenteum AMNH 51395 1972 Hyperprosopon argenteum AMNH 51389 1973 Hyperprosopon argenteum AMNH 51391 1973 Hyperprosopon argenteum AMNH 51392 1973 Hyperprosopon argenteum AMNH 51396 1973 Hyperprosopon argenteum