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

Actinonaias
A live individual of Actinonaias pectorosa, anterior end towards the left
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Bivalvia
Order: Unionida
Family: Unionidae
Tribe: Lampsilini
Genus: Actinonaias
Crosse & Fischer, 1894

Species

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Species within the genus Actinonais include: