Atagema sp.
Also known as: Trippa sp.

Photographed by: Johan Swanepoel
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Opisthobranchia |
| Order: | Nudibranchia |
| Suborder: | Doridina |
| Family: | Discodorididae |
| Species: | Atagema sp. |
Comment from Richard Willan on photo #6851
Photographed upside-down showing mouth, oral tentacles, vertical cleft in upper lip (philtrum) and transverse notch in anterior margin of foot.Locality:
- Indonesia
- Philippines
- Dauin (3) May, Jun, Sep
- Malaysia
- Perhentian (1) May
- South Africa
- Port Elizabeth (1) Dec
- Australia
- Rottnest Island (1) May
- Nelson Bay (1) Nov
- Kenya
- Watamu (1) Mar
- Guam
- Guam (1) Jul
- India
- Gujarat (1) Apr