WAmblema plicata
WAnodonta cataracta
WAstarte borealis
WAtlantic surf clam
WCircomphalus foliaceolamellosus
WGeukensia demissa
WLampsilis cariosa
WLampsilis ovata
WLeptodea ochracea
WLigumia nasuta
WPotamilus alatus
WRabbitsfoot
WStrophitus undulatus