Cyclonaias tuberculata

Cyclonaias tuberculata, the sole species in the genus Cyclonaias, is a freshwater mussel, an aquatic bivalve mollusk in the family Unionidae, the river mussels. This species is native to eastern North America, generally in the Mississippi River drainage.

Cyclonaias tuberculata

Cyclonaias tuberculata, the sole species in the genus Cyclonaias, is a freshwater mussel, an aquatic bivalve mollusk in the family Unionidae, the river mussels. This species is native to eastern North America, generally in the Mississippi River drainage.