Madrella sanguinea
(Angas, 1864)

Photographed by: Andrew Newton
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Opisthobranchia |
| Order: | Nudibranchia |
| Suborder: | Arminina |
| Family: | Madrellidae |
| Species: | Madrella sanguinea |
Comment from Richard Willan on photo #4412
Locality: