Sagittunio
# Sagittunio

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

## Species

There are four recognized species:

* Sagittunio aldermani Watters, 2018
* Sagittunio nasutus (Say, 1817)
* Sagittunio subrostratus (Say, 1831)
* Sagittunio vaughanianus (Lea I., 1838)
