Ptychobranchus

Ptychobranchus
Ptychobranchus subtentum
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Bivalvia
Order: Unionoida
Family: Unionidae
Genus: Ptychobranchus

Ptychobranchus is a genus of freshwater mussels, aquatic bivalve mollusks in the family Unionidae.

Species within the genus Ptychobranchus