Researchers collecting mollusks from a river Choctawhatchee River Choctawhatchee River Suwannee River Suwannee River

Suwannee River Suwannee River Elba Dam on the Pea River Elba Dam on the Pea River Elliptio mcmichaeli glochidia external

Elliptio mcmichaeli glochidia flange Elliptio mcmichaeli glochidia flange Elliptio mcmichaeli glochidia interior Elliptio mcmichaeli glochidia internal Elliptio mcmichaeli glochidia lateral

Elliptio mcmichaeli bed, dead from drought Elliptio mcmichaeli bed, dead from drought  Elliptio mcmichaeli dead on a dry river bed Elliptio mcmichaeli from the Pea and Choctawhatchee Rivers Lampsilis australis, arial view

Lampsilis australis, measuring superconglutinate Lampsilis australis, superconglutinate Lampsilis australis, superconglutinate Lampsilis australis, superconglutinate Lampsilis australis, width of superconglutinate

Unionid life cycle Lampsilis teres with extended mantle and gills Miscellaneous Clams from the Coosa River. 1998 Elliptio mcmichaeli Elliptio mcmichaeli

Elliptio mcmichaeli Mussel attracting a fish Researcher collecting mussels Superconglutinate extended behind the mussel New River

New River Geukensia demissa - Ribbed-mussel Geukensia demissa - Ribbed-mussel Olive Nerite - Neritina reclivata Olive Nerite - Neritina reclivata

Olive Nerite - Neritina reclivata Olive Nerite - Neritina reclivata Olive Nerite - Neritina reclivata Southern Clubshell - Pleurobema decisum Researchers sampling mussels

Research sieve and quadrate for collecting mussels Southern Rainbow - Villosa vibex with mantle flap display Withalacoochee River, Blue Springs, Florida