Pleurobema plenum

Pleurobema plenum, the rough pigtoe pearly mussel or rough pigtoe, is a species of freshwater mussel, an aquatic bivalve mollusk in the family Unionidae, the river mussels.

Pleurobema plenum
Conservation status
Critically Endangered  (IUCN 2.3)[1]
CITES Appendix I (CITES)[2]
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Bivalvia
Order:	Unionida
Family:	Unionidae
Genus:	Pleurobema
Species:	P. plenum
Binomial name
Pleurobema plenum (Lea, 1840)

This species is endemic to the United States.