banded sculpin

There are over 177 species of fish in the US state of Oklahoma, at least 7% of which are not native.
Species include:

Alabama shad (Alosa alabamae)
Alligator gar (Atractosteus spatula)
American eel (Anguilla rostrata)
American gizzard shad (Dorosoma cepedianum)
American paddlefish (Polyodon spathula)
Arkansas darter (Etheostoma cragini)
Arkansas River shiner (Notropis girardi)
Banded darter (Etheostoma zonale)
Banded pygmy sunfish (Elassoma zonatum)
Banded sculpin (Cottus carolinae)
Bantam sunfish (Lepomis symmetricus)
Bigeye chub (Hybopsis amblops)
Bigeye shiner (Notropis boops)
Bigmouth buffalo (Ictiobus cyprinellus)
Black buffalo (Ictiobus niger)
Black bullhead (Ameiurus melas)
Black crappie (Pomoxis nigromaculatus)
Black redhorse (Moxostoma duquesni)
Blackside darter (Percina maculata)
Blackspot shiner (Notropis atrocaudalis)
Blackspotted topminnow (Fundulus olivaceus)
Blackstripe topminnow (Fundulus notatus)
Blacktail shiner (Cyprinella venusta)
Blue catfish (Ictalurus furcatus)
Blue sucker (Cycleptus elongatus)
Bluegill (Lepomis macrochirus)
Bluehead shiner (Pteronotropis hubbsi)
Bluntface shiner (Cyprinella camura)
Bluntnose darter (Etheostoma chlorosomum)
Bluntnose minnow...