Mollusca Linnaeus, 1758 - molluscs see Phylum Mollusca Linnaeus, 1758
   Gastropoda Cuvier, 1795 see Class Gastropoda Cuvier, 1795
     Clade Heterobranchia Burmeister, 1837 see Superorder Heterobranchia Burmeister, 1837
       Informal Group Opisthobranchia Milne-Edwards, 1846 see Order Opisthobranchia Milne-Edwards, 1848
         Clade Aplysiomorpha Pelseneer, 1906 see Suborder Aplysiomorpha Pelseneer, 1906
           Superfamily Aplysioidea Lamarck, 1809
             Family Aplysiidae Lamarck, 1809
               Subfamily Aplysiinae Lamarck, 1809