Acanthodoris lutea
MacFarland, 1925

Photographed by: Gary McDonald
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Opisthobranchia |
| Order: | Nudibranchia |
| Suborder: | Doridina |
| Family: | Onchidorididae |
| Species: | Acanthodoris lutea |
Comment from Gary McDonald on photo #4026
The orange dorsum with small yellow flecks and long papillae, and the white gills distinguish this species.Locality:
- USA
- California (3) Feb