2757 Siphateles bicolor (Girard, 1856) Leuciscidae Minnows Laviniinae Cypriniformes Teleostei Tui chub North America: Columbia River drainage in Washington, Oregon and Idaho, south in Klamath and upper Pit River (Sacramento River drainage) and interior drainages of Nevada and California to Mohave River in south California, USA. Distinctive subspecies were recognized: <i>Gila bicolor snyderi</i> (protected) in Owens River, California; <i>Gila bicolor mohavensis</i> (protected) in Mojave River, California; <i>Gila bicolor bicolor</i> in Klamath River system in Oregon and California; <i>Gila bicolor obesa</i>, a stream and spring-inhabiting form; and <i>G. bicolor pectinifer</i>, a lake-inhabiting form, both in Lake Lahontan basin in Nevada. AMNH 46097 Gila bicolor AMNH 46101 Gila bicolor AMNH 46102 Gila bicolor AMNH 46103 Gila bicolor AMNH 46099 1958 Gila bicolor AMNH 46100 1958 Gila bicolor AMNH 46688 1969 Gila bicolor AMNH 46699 1970 Gila bicolor AMNH 46700 1970 Gila bicolor AMNH 46701 1970 Gila bicolor AMNH 46702 1970 Gila bicolor AMNH 46703 1970 Gila bicolor AMNH 46704 1970 Gila bicolor AMNH 46705 1970 Gila bicolor AMNH 46706 1970 Gila bicolor AMNH 46707 1970 Gila bicolor AMNH 46708 1970 Gila bicolor AMNH 46709 1970 Gila bicolor AMNH 46710 1970 Gila bicolor AMNH 46711 1970 Gila bicolor AMNH 46712 1970 Gila bicolor AMNH 46713 1970 Gila bicolor AMNH 46714 1970 Gila bicolor AMNH 46715 1970 Gila bicolor AMNH 46716 1970 Gila bicolor AMNH 46717 1970 Gila bicolor AMNH 46718 1970 Gila bicolor AMNH 46792 1970 Gila bicolor AMNH 46793 1970 Gila bicolor AMNH 47017 1971 Gila bicolor AMNH 47018 1971 Gila bicolor AMNH 47019 1971 Gila bicolor AMNH 47020 1971 Gila bicolor AMNH 47051 1971 Gila bicolor AMNH 47052 1971 Gila bicolor AMNH 47053 1971 Gila bicolor AMNH 47054 1971 Gila bicolor AMNH 47055 1971 Gila bicolor AMNH 47056 1971 Gila bicolor AMNH 47057 1971 Gila bicolor AMNH 47058 1971 Gila bicolor AMNH 47059 1971 Gila bicolor