Order Nudibranchia Cuvier, 1814 - "true" nudibranchs Suborder Anthobranchia Férussac, 1819 Superfamily Doridoidea Rafinesque, 1815 Porostomata Bergh, 1892 see Superfamily Phyllidioidea Rafinesque, 1814 1 Family Dendrodorididae O'Donoghue, 1924 (1864)