Unresolved name

Unresolved name: Animal » Bilateria » Protostomes » Spiralians » Molluscs » Mussels » Autobranchia » Heteroconchia » Unionida » Unionoidea » Unionid Freshwater Mussels » Ambleminae » Lampsilini » Pachynaias «

Pachynaias spheniopsis (Morelet 1849)

Pachynaias spheniopsis is a species of in the family unionid freshwater mussels.