Kingdom Animalia Linnaeus, 1758 - animals Count: - 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: - Order Anaspidea Fischer, 1883 - sea hares Count: - Genus Dolabella Lamarck, 1801 Count: -