裸鰓類
Gray, 1827 Aeolidiidae Babakinidae Calmidae Caloriidae Coryphellidae Cratenidae Cumanotidae Eubranchidae Fionidae Flabellinidae Glaucidae Herviellidae Myrrhinidae Nossidae Notaeolidiidae Paracoryphellidae Phidianidae Pleurolidiidae Pseudovermidae Pteraeolidiidae Spurillidae Tergipedidae タテジマウミウシ上科 Arminoidea Rafinesque, 1814 Arminidae Charcotiidae Doridomorphidae Heroidae Heterodorididae Janolidae Madrellidae Proctonotidae Zephyrinidae スギノハウミウシ上科 Dendronotoidea Allman, 1845 Bornellidae Dendronotidae Dotoidae Embletoniidae Hancockiidae Lomanotidae Marianinidae Phylliroidae Scyllaeidae Tethydidae Tritoniidae 上科 Metarminoidea Odhner in Franc, 1968 Charcotiidae Dironidae Goniaeolididae Heroidae Madrellidae Metarminidae Zephyrinidae