Unresolved name

Unresolved name: Crocodyloidea » Eukaryotes » Unikonta » Opisthokonts » Holozoa » Filozoa » Apoikozoa » Animal » Eumetazoa » Bilateria » Protostomes » Lophotrochozoa » Molluscs » Snails » Heterobranchia » Architectonicoidea » Architectonicidae «

Astronacus

Astronacus is a genus of in the family Architectonicidae.