Color illustration of grass pickerel, a long, narrow fish

    Grass Pickerel

    Esox americanus
    illustration of big, long-nosed fish

    Paddlefish

    Polyodon spathula
    Illustration of a pallid sturgeon

    Pallid Sturgeon

    Scaphirhynchus albus
    exclamation mark

    Endangered

    Illustration of northern snakehead, viewed from side

    Snakeheads

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

    Invasive

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