Aplysia nigromarginata Risso, 1818 accepted as Aplysia punctata (Cuvier, 1803) (original description)
Aplysia stellata Risso, 1818 accepted as Aplysia punctata (Cuvier, 1803) (original description)
Aplysia unicolor Risso, 1818 accepted as Aplysia punctata (Cuvier, 1803) (original description)
Aplysia virescens Risso, 1818 accepted as Aplysia punctata (Cuvier, 1803) (original description)
Doris marmorata Risso, 1818 (original description)
Doris rubra Risso, 1818 accepted as Rostanga rubra (Risso, 1818) (original description)
Doris villafranca Risso, 1818 accepted as Felimare villafranca (Risso, 1818) (original description)
Elysia Risso, 1818 (original description)
Notarchus timidus Risso, 1818 accepted as Elysia timida (Risso, 1818) (original description)
Pleurobranchus aurantiacus Risso, 1818 accepted as Berthella aurantiaca (Risso, 1818) (original description)
Tritonia blainvillea Risso, 1818 accepted as Marionia blainvillea (Risso, 1818) (original description)
Tritonia gibbosa Risso, 1818 accepted as Ancula gibbosa (Risso, 1818) (original description)