Eukaryota  >  Metazoa  >  Mollusca  >  Gastropoda  >  Nudibranchia

Family	Genus	Species
Actinocyclidae	2	11
Aegiretidae	1	5
Aeolidiidae	14	82
Akiodorididae	2	4
Apataidae	1	1
Arminidae	3	80
Asteronotidae	2	54
Babakinidae	1	3
Bathydeviidae	1	1
Bathydoridae	1	3
Bathydorididae	1	1
Bornellidae	1	9
Calmidae	1	2
Charcotiidae	1	1
Chromodorididae	23	393
Conualeviidae	1	2
Coryphellidae	8	24
Cumanotidae	1	1
Curnonidae	1	1
Cuthonellidae	1	17
Cuthonidae	2	18
Dendrodorididae	3	34
Dendronotidae	4	52
Dironidae	1	3
Discodorididae	15	89
Dorididae	9	109
Doridoxidae	1	2
Dotidae	2	74
Embletoniidae	1	12
Eubranchidae	3	36
Facelinidae	16	86
Fionidae	5	10
Flabellinidae	7	27
Flabellinopsidae	2	3
Glaucidae	7	43
Goniodorididae	12	132
Gymnodorididae	1	137
Hancockiidae	1	3
Heroidae	1	1
Hexabranchidae	1	3
Janolidae	1	5
Lomanotidae	1	5
Madrellidae	1	2
Mandeliidae	1	1
Myrrhinidae	2	6
Notaeolidiidae	1	1
Okadaiidae	1	4
Onchidorididae	11	47
Paracoryphellidae	4	9
Phyllidiidae	7	69
Phylliroidae	1	1
Pinufiidae	1	2
Piseinotecidae	1	2
Platydorididae	1	5
Polyceridae	17	119
Proctonotidae	1	1
Pseudovermidae	1	18
Samlidae	2	6
Scyllaeidae	3	11
Tergipedidae	1	3
Tethydidae	1	1
Trinchesiidae	6	93
Tritoniidae	12	76
Unidentiidae	2	7
Xenocratenidae	1	1
Zephyrinidae	2	12