Image of a bowfin

    Bowfin

    Amia calva
    Image of a chain pickerel

    Chain Pickerel

    Esox niger
    Lake sturgeon illustration

    Lake Sturgeon

    Acipenser fulvescens
    exclamation mark

    Endangered

    Image of a longnose gar fish

    Longnose Gar

    Lepisosteus osseus

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