Thorunna halourga
Johnson & Gosliner, 2001
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Opisthobranchia |
| Order: | Nudibranchia |
| Suborder: | Doridina |
| Family: | Chromodorididae |
| Species: | Thorunna halourga |
Comment from Richard Willan on photo #3883
This dorid nudibranch is characterised by the uniformly opaque purple mantle with a broad white marginal band, and orange rhinophores and gills. By contrast, Hypselodoris bullockii has a more translucent mantle, narrower white marginal band and especially a raised branchial pocket.Locality:
