Blackspotted topminnow side view photo with black background

    Blackspotted Topminnow

    Fundulus olivaceus
    Brook silverside side view photo with black background

    Brook Silverside

    Labidesthes sicculus
    Western mosquitofish female, side view photo with black background

    Western Mosquitofish

    Gambusia affinis

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