Unresolved name

Unresolved name: Crocodyloidea » Eukaryotes » Unikonta » Opisthokonts » Holozoa » Filozoa » Apoikozoa » Animal » Eumetazoa » Bilateria » Protostomes » Lophotrochozoa » Molluscs » Snails » Orthogastropoda » Caenogastropoda » Littorinimorpha » Periwinkle » Periwinkles » Littorininae «

Cricostoma

Cricostoma is a genus of in the family periwinkles.