Image of Helicostyla

Unresolved name

Unresolved name: Biota » Eukaryotes » Unikonta » Opisthokonts » Distaplia » Filozoa » Apoikozoa » Animalia » Eumetazoa » Bilateria » Protostomes » Lophotrochozoa » Molluscs » Snails » Heterobranchia » Euthyneura » Tectipleura » Eupulmonata » Land Snails And Slugs » Helicina «

Helicoidei

Smithsonian Institution.; Smithsonian Institution. cc-by-3.0

Helicoidei is an infraorder of . There are 403 species of Helicoidei, in 174 genera and 15 families.

Smithsonian Institution.; Smithsonian Institution. cc-by-3.0

Helicoidei includes 2 children: