3634 Hysterocarpus traskii Gibbons, 1854 Embiotocidae Surfperches Ovalentaria/misc Teleostei Russian river tule perch North America: Clear Lake; Russian, Sacramento-San Joaquin, and Pajaro-Salinas River drainages in California, USA. Three subspecies were recognized: <i>Hysterocarpus traskii lagunae</i> in Clear Lake; <i>Hysterocarpus traskii pomo</i> in Russian River; and <i>Hysterocarpus traskii traskii</i> in rest of range. AMNH 46153 Hysterocarpus traski UBC 560056 37 N 121 W Hysterocarpus traski AMNH 46167 Hysterocarpus traski AMNH 46166 Hysterocarpus traski AMNH 46158 1953 Hysterocarpus traski AMNH 46159 1953 Hysterocarpus traski AMNH 46160 1953 Hysterocarpus traski AMNH 46157 1959 Hysterocarpus traski AMNH 46156 1959 Hysterocarpus traski AMNH 46168 1961 Hysterocarpus traski AMNH 46163 1962 Hysterocarpus traski AMNH 46164 1962 Hysterocarpus traski AMNH 46165 1962 Hysterocarpus traski AMNH 46155 1962 Hysterocarpus traski AMNH 46154 1962 Hysterocarpus traski AMNH 46161 1962 Hysterocarpus traski AMNH 46169 1962 Hysterocarpus traski AMNH 46170 1962 Hysterocarpus traski AMNH 46162 1962 Hysterocarpus traski AMNH 46172 1962 Hysterocarpus traski AMNH 46173 1962 Hysterocarpus traski AMNH 46730 1970 Hysterocarpus traski AMNH 46750 1970 Hysterocarpus traski AMNH 46762 1970 Hysterocarpus traski AMNH 46763 1970 Hysterocarpus traski AMNH 46764 1970 Hysterocarpus traski AMNH 47031 1971 Hysterocarpus traski AMNH 46171 1971 Hysterocarpus traski AMNH 47132 1972 Hysterocarpus traski AMNH 46506 1976 Hysterocarpus traski AMNH 46524 1976 Hysterocarpus traski AMNH 46581 1977 Hysterocarpus traski AMNH 46532 1977 Hysterocarpus traski AMNH 46533 1977 Hysterocarpus traski AMNH 46534 1977 Hysterocarpus traski AMNH 46535 1977 Hysterocarpus traski AMNH 46536 1977 Hysterocarpus traski AMNH 46537 1977 Hysterocarpus traski AMNH 46579 1977 Hysterocarpus traski AMNH 46580 1977 Hysterocarpus traski AMNH 46530 1977 Hysterocarpus traski AMNH 46582 1977 Hysterocarpus traski AMNH 46511 1977 Hysterocarpus traski AMNH 46510 1977 Hysterocarpus traski AMNH 46509 1977 Hysterocarpus traski AMNH 46508 1977 Hysterocarpus traski AMNH 46507 1977 Hysterocarpus traski AMNH 46505 1977 Hysterocarpus traski AMNH 46521 1977 Hysterocarpus traski AMNH 46513 1977 Hysterocarpus traski AMNH 46514 1977 Hysterocarpus traski AMNH 46515 1977 Hysterocarpus traski AMNH 46516 1977 Hysterocarpus traski AMNH 46517 1977 Hysterocarpus traski AMNH 46520 1977 Hysterocarpus traski AMNH 46531 1977 Hysterocarpus traski AMNH 46522 1977 Hysterocarpus traski AMNH 46523 1977 Hysterocarpus traski AMNH 46525 1977 Hysterocarpus traski AMNH 46526 1977 Hysterocarpus traski AMNH 46527 1977 Hysterocarpus traski AMNH 46528 1977 Hysterocarpus traski AMNH 46529 1977 Hysterocarpus traski AMNH 46512 1977 Hysterocarpus traski AMNH 46519 1978 Hysterocarpus traski AMNH 46518 1978 Hysterocarpus traski