Alligator gar side view photo with black background

    Alligator Gar

    Atractosteus spatula (formerly Lepisosteus spatula)
    Black crappie, male in spawning colors, side view photo with black background

    Black Crappie

    Pomoxis nigromaculatus
    Blackspotted topminnow side view photo with black background

    Blackspotted Topminnow

    Fundulus olivaceus
    Blackstripe topminnow, male in spawning colors, side view photo with black background

    Blackstripe Topminnow

    Fundulus notatus
    Bleeding shiner male in spawning colors, side view photo with black background

    Bleeding Shiner

    Luxilus zonatus
     Central mudminnow side view photo with black background

    Central Mudminnow

    Umbra limi
    exclamation mark

    Endangered

    Fathead minnow side view photo with black background

    Fathead Minnow

    Pimephales promelas
    Goldstripe darter side view photo with black background

    Goldstripe Darter

    Etheostoma parvipinne
    exclamation mark

    Endangered

    Johnny darter, female, side view photo with black background

    Johnny Darter

    Etheostoma nigrum
    Longnose darter side view photo with black background

    Longnose Darter

    Percina nasuta
    exclamation mark

    Endangered

    Northern brook lamprey side view photo with black background

    Northern Brook Lamprey

    Ichthyomyzon fossor
    Northern rock bass, or goggle-eye, side view photo with black background

    Northern Rock Bass (Goggle-Eye)

    Ambloplites rupestris
    Paddlefish side view photo with black background

    Paddlefish

    Polyodon spathula
    Pirate perch female, side view photo with black background

    Pirate Perch

    Aphredoderus sayanus
    Shortnose gar, image of head and front portion of body, swimming in an aquarium

    Shortnose Gar

    Lepisosteus platostomus
    Image of a slender madtom

    Slender Madtom

    Noturus exilis
    Northern snakehead side view illustration with black background

    Snakeheads

    Channa spp. and Parachanna spp., including C. argus
    invasive icon

    Invasive

    Image of a southern redbelly dace

    Southern Redbelly Dace

    Phoxinus erythrogaster
    Image of a spotted bass

    Spotted Bass

    Micropterus punctulatus
    Spotted gar, closeup of head, held in a fisher’s gloved hands, at Mingo NWR

    Spotted Gar

    Lepisosteus oculatus
    Spring cavefish side view photo with black background

    Spring Cavefish

    Forbesichthys agassizi
    exclamation mark

    Endangered

    illustration of a striped bass, side view

    Striped Bass

    Morone saxatilis
    Color illustration of Taillight Shiner

    Taillight Shiner

    Notropis maculatus
    exclamation mark

    Endangered

    Illustration of a Topeka shiner male in breeding colors.

    Topeka Shiner

    Notropis topeka
    exclamation mark

    Endangered

    Image of white crappie

    White Crappie

    Pomoxis annularis

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