Suborder: Doridina
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Opisthobranchia |
| Order: | Nudibranchia |
| Suborder: | Doridina |
Species Under: Suborder Doridina
Sub-structure
- Family: Actinocyclidae
- Family: Aegiridae
- Family: Akiodorididae
- Family: Aldisidae
- Family: Chromodorididae
- Family: Conualevidae
- Family: Corambidae
- Family: Dendrodorididae
- Family: Discodorididae
- Family: Dorididae
- Family: Goniodorididae
- Family: Gymnodorididae
- Family: Hexabranchidae
- Family: Okadaiidae
- Family: Onchidorididae
- Family: Phyllidiidae
- Family: Polyceridae
- Subfamily: Nembrothinae
- Subfamily: Polycerinae
- Subfamily: Triophinae
- Family: Vayssiereidae