Bluefer

    Bluefer (Purpleshell)

    Potamilus purpuratus
    elephant's ear

    Elephantear

    Elliptio crassidens
    exclamation mark

    Endangered

    Monkey Face Mussel

    Freshwater Mussels

    Bivalve molluscs in order Unionoida
    giant floater

    Giant Floater

    Pygandon grandis
    pistolgrip

    Pistolgrip (Buckhorn)

    Tritogonia verrucosa
    pond mussel

    Pond Mussel

    Ligumia subrostrata
    spike

    Spike (Ladyfinger)

    Elliptio dilatata
    threeridge

    Threeridge

    Amblema plicata
    white heelsplitter

    White Heelsplitter

    Lasmigona complanata