Amargosa PupfishCyprinodon nevadensis Big Spring SpinedaceLepidomeda mollispinis pratensis Bigmouth BuffaloIctiobus cyprinellus Bluehead SuckerCatostomus discobolus BonytailGila elegans Colorado PikeminnowPtychocheilus lucius Cui-uiChasmistes cujus Desert DaceEremichthys acros Desert SuckerCatostomus clarkii Devils Hole PupfishCyprinodon diabolis Fathead MinnowPimephales promelas Flannelmouth SuckerCatostomus latipinnis GoldfishCarassius auratus Grass CarpCtenopharyngodon idella Humpback ChubGila cypha Lahontan RedsideRichardsonius egregius Leatherside ChubLepidomeda copei Moapa DaceMoapa coriacea MosquitofishGambusia affinis Mottled SculpinCottus bairdii Mountain SuckerCatostomus platyrhynchus Northern PikeminnowPtychocheilus oregonensis Pahrump PoolfishEmpetrichthys latos Paiute SculpinCottus beldingii Railroad Valley SpringfishCrenichthys nevadae Razorback SuckerXyrauchen texanus Relict DaceRelictus solitarius Roundtail ChubGila robusta Shorthead SculpinCottus confusus Speckled DaceRhinichthys osculus Tahoe SuckerCatostomus tahoensis Tui ChubSiphateles bicolor Utah ChubGila atraria Utah SuckerCatostomus ardens Virgin River ChubGila seminuda Warner SuckerCatostomus warnerensis White River SpinedaceLepidomeda albivallis White River SpringfishCrenichthys baileyi WoundfinPlagopterus argentissimus