*** Welcome to piglix ***

Unio (genus)

Unio
Temporal range: Triassic–Recent
Unio pictorum.jpg
A shell of Unio pictorum (Painter's mussel), anterior end towards the left
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Bivalvia
Order: Unionoida
Family: Unionidae
Genus: Unio
Philipsson, 1788
Species

See text


See text

Unio is a genus of medium-sized freshwater mussels, aquatic bivalve mollusks in the family Unionidae, the river mussels.

Unio is the type genus of the family Unionidae.

Species in the genus Unio include:


...
Wikipedia

...