Unresolved name

Unresolved name: Biota » Animal » Molluscs » Mussels » Autobranchia » Heteroconchia » Palaeoheterodonta » Unionida » Unionoidea » Unionid Freshwater Mussels «

Paraptychorhynchus Starobogatov 1970

Paraptychorhynchus is a genus of in the family unionid freshwater mussels.