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 Aplysiidae Lamarck, 1809 Subfamily Dolabellinae Pilsbry, 1895 [monotypic] 1 Genus Dolabella Lamarck, 1801