Phidiana militaris
(Alder & Hancock, 1864)

Photographed by: Graham Abbott
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Opisthobranchia |
| Order: | Nudibranchia |
| Suborder: | Aeolidina |
| Family: | Facelinidae |
| Species: | Phidiana militaris |
Comment from Richard Willan on photo #1019
A typical specimen with the characteristic, red, Y-shaped pattern on the head.Locality:
- Malaysia
- Perhentian (1) May
- Indonesia
- Fakfak (1)
- Thailand
- Koh Phi Phi (1) Mar