Phylum [Mollusca] Linnaeus, 1758 - molluscs
Count: -
   Class Gastropoda Cuvier, 1795 - snails and slugs
  Count: -
     Subclass Opisthobranchia Milne-Edwards, 1848 - opisthobranchs see Order Opisthobranchia Milne-Edwards, 1848
    Count: [g] 3o;6f;11g
       Order Anaspidea Fischer, 1883 - sea hares
      Count: [g] 1f;1g
         1 Superfamily Aplysiacea see Superfamily Aplysioidea Lamarck, 1809
        Count: [g] 1f;1g