Michigan mussel distribution maps

    • Lasmigona complanata
    • Lasmigona compressa
    • Lasmigona costata
    • Leptodea fragilis
    • Leptodea leptodon
    • Ligumia nasuta
    • Ligumia recta
    • Obliquaria reflexa
    • Obovaria olivaria
    • Obovaria subrotunda
    • Pleurobema clava
    • Pleurobema sintoxia
    • Potamilus alatus
    • Ptychobranchus fasciolaris
    • Pyganodon grandis