The St Mary River Sculpin isn't added because it hasn't been described. Banff Longnose Dace and Jewel Cichlid have also not been added because they are extinct/extirpated. The Athabasca Rainbow Trout has also not been added because it is a variant and not a subspecies. Smallmouth Bass have also ...more ↓
Etheostoma exile (Iowa darter) is a species of freshwater fish in the perch family (Percidae) of order Perciformes. The Iowa darter, along with about 17 other species of darters, is native to the lakes and streams of Iowa.