Alabama pigtoe

From Wikipedia, the free encyclopedia
Jump to: navigation, search
Alabama pigtoe
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Bivalvia
Order: Unionoida
Family: Unionidae
Genus: Pleurobema
Species: P. johannis
Binomial name
Pleurobema johannis
(I. Lea, 1859)

The Alabama pigtoe, scientific name Pleurobema johannis, was a species of freshwater mussel, an aquatic bivalve mollusk in the family Unionidae, the river mussels.

This species was endemic to the United States. Its natural habitat was rivers.