Image of an american eel

    American Eel

    Anguilla rostrata
    Image of a black bullhead

    Black Bullhead

    Ameiurus melas
    Illustration of an adult flathead catfish

    Flathead Catfish

    Pylodictis olivaris

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