Bighead carp side view photo with black background

    Bighead Carp

    Hypophthalmichthys nobilis
    invasive icon

    Invasive

    Bigmouth buffalo side view photo with black background

    Bigmouth Buffalo

    Ictiobus cyprinellus
    Channel catfish side view photo with black background

    Channel Catfish

    Ictalurus punctatus
    Crystal darter side view photo with black background

    Crystal Darter

    Crystallaria asprella
    exclamation mark

    Endangered

    Fathead minnow side view photo with black background

    Fathead Minnow

    Pimephales promelas
    Grass carp side view photo with black background

    Grass Carp

    Ctenopharyngodon idella
    invasive icon

    Invasive

    Northern hog sucker side view photo with black background

    Northern Hog Sucker

    Hypentelium nigricans
    Northern studfish female, side view photo with black background

    Northern Studfish

    Fundulus catenatus
    Sturgeon chub side view photo with black background

    Sturgeon Chub

    Macrhybopsis gelida

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