Banded sculpin side view photo with black background

    Banded Sculpin

    Cottus carolinae
    Black bullhead side view photo with black background

    Black Bullhead

    Ameiurus melas
    Black River madtom side view photo with black background

    Black River Madtom

    Noturus mayden
    Brindled madtom side view photo with black background

    Brindled Madtom

    Noturus miurus
    Brown bullhead side view photo with black background

    Brown Bullhead

    Ameiurus nebulosus
    Checkered madtom side view photo with black background

    Checkered Madtom

    Noturus flavater
    Chestnut lamprey side view photo with black background

    Chestnut Lamprey

    Ichthyomyzon castaneus
    Common carp side view photo with black background

    Common Carp

    Cyprinus carpio
    invasive icon

    Invasive

    Crystal darter side view photo with black background

    Crystal Darter

    Crystallaria asprella
    exclamation mark

    Endangered

    Orangethroat darter male in spawning colors, side view photo with black background

    Darters

    Etheostoma, Percina, Ammocrypta, and Crystallaria spp.
    Flathead catfish side view photo with black background

    Flathead Catfish

    Pylodictis olivaris
    Freckled madtom side view photo with black background

    Freckled Madtom

    Noturus nocturnus
    Goldfish side view photo with black background

    Goldfish

    Carassius auratus
    Goldstripe darter side view photo with black background

    Goldstripe Darter

    Etheostoma parvipinne
    exclamation mark

    Endangered

    Grass carp side view photo with black background

    Grass Carp

    Ctenopharyngodon idella
    invasive icon

    Invasive

    Greenside darter female, side view photo with black background

    Greenside Darter

    Etheostoma blennioides
    Lake sturgeon side view photo with black background

    Lake Sturgeon

    Acipenser fulvescens
    exclamation mark

    Endangered

    Longnose darter side view photo with black background

    Longnose Darter

    Percina nasuta
    exclamation mark

    Endangered

    Southern redbelly dace male in spawning colors, side view photo with black background

    Minnows

    Notropis, Cyprinella, Hybognathus, Luxilus, and others
    Mountain madtom side view photo with black background

    Mountain Madtom

    Noturus eleutherus
    exclamation mark

    Endangered

    Niangua darter female, side view photo with black background

    Niangua Darter

    Etheostoma nianguae
    exclamation mark

    Endangered

    Northern brook lamprey side view photo with black background

    Northern Brook Lamprey

    Ichthyomyzon fossor
    Northern studfish female, side view photo with black background

    Northern Studfish

    Fundulus catenatus
    Ozark madtom side view photo with black background

    Ozark Madtom

    Noturus albater
    Quillback side view photo with black background

    Quillback

    Carpiodes cyprinus
    River redhorse side view photo with black background

    River Redhorse

    Moxostoma carinatum
    Shorthead redhorse side view photo with black background

    Shorthead Redhorse

    Moxostoma macrolepidotum
    Slender madtom side view photo with black background

    Slender Madtom

    Noturus exilis
    Stonecat side view photo with black background

    Stonecat

    Noturus flavus
    Tadpole madtom female, side view photo with black background

    Tadpole Madtom

    Noturus gyrinus
    Yellow bullhead side view photo with black background

    Yellow Bullhead

    Ameiurus natalis

See Also

Photo of a three-toed amphiuma in an aquarium.

Three-Toed Amphiuma

Amphiuma tridactylum
Photo of researcher holding a gilled siren

Western Lesser Siren

Siren intermedia nettingi