Unresolved name

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

Sulcatapex ptychorhyncha (Z.-W. Gu 1976)

Sulcatapex ptychorhyncha is a species of in the family unionid freshwater mussels.