Illustration of a male black crappie in spawning coloration.

    Black Crappie

    Pomoxis nigromaculatus
    Image of a bowfin

    Bowfin

    Amia calva
    Image of brown trout

    Brown Trout

    Salmo trutta
    channel catfish

    Channel Catfish

    Ictalurus punctatus
    Image of a chestnut lamprey

    Chestnut Lamprey

    Ichthyomyzon castaneus
    Illustration of common carp

    Common Carp

    Cyprinus carpio
    invasive icon

    Invasive

    Illustration of an adult flathead catfish

    Flathead Catfish

    Pylodictis olivaris
    Image of grass carp

    Grass Carp

    Ctenopharyngodon idella
    invasive icon

    Invasive

    Color illustration of grass pickerel, a long, narrow fish

    Grass Pickerel

    Esox americanus
    Lake sturgeon illustration

    Lake Sturgeon

    Acipenser fulvescens
    exclamation mark

    Endangered

    Image of a logperch

    Logperch

    Percina caprodes
    Image of a longnose gar fish

    Longnose Gar

    Lepisosteus osseus
    Image of a northern rock bass

    Northern Rock Bass (Goggle-Eye)

    Ambloplites rupestris
    Shortnose gar, image of head and front portion of body, swimming in an aquarium

    Shortnose Gar

    Lepisosteus platostomus
    Illustration of a male walleye

    Walleye

    Sander vitreus
    Warmouth

    Warmouth

    Lepomis gulosus
    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