Life … Animals Chordates Ray-finned Fishes Salmons, Pikes and Mudminnows Pikes and Allied Mudminnows Esocinae Olympic Mudminnows genus Olympic Mudminnows Novumbra Field notes Children Olympic Mudminnow native Most observed native olympic mudminnows All Native to the US, by observations. Olympic Mudminnow Novumbra hubbsi 65 observations Close