Phylum Mollusca Linnaeus, 1758 - molluscs
   Class Gastropoda Cuvier, 1795 - snails and slugs
     Subclass Opisthobranchia Milne-Edwards, 1848 - opisthobranchs see Order Opisthobranchia Milne-Edwards, 1848
       Order Anaspidea Fischer, 1883 - sea hares
         Superfamily Aplysioidea Lamarck, 1809
           Family Dolabriferidae Pilsbry, 1895 see Subfamily Dolabriferinae Pilsbry, 1895
             1 Genus Dolabrifera Gray, 1847
             2 Genus Petalifera Gray, 1847
             3 Genus Phyllaplysia P. Fischer, 1872