Unresolved name

Unresolved name: Crocodyloidea » Eukaryotes » Unikonta » Opisthokonts » Holozoa » Filozoa » Apoikozoa » Animal » Eumetazoa » Bilateria » Protostomes » Lophotrochozoa » Molluscs » Snails » Orthogastropoda » Caenogastropoda » Littorinimorpha » Cassoidea » Helmet Shells » Phaliinae «

Tylocassis

Tylocassis is a genus of in the family helmet shells.