Atys semistriatus
Pease, 1860
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Opisthobranchia |
| Order: | Cephalaspidea |
| Family: | Haminoeidae |
| Species: | Atys semistriatus |
Locality:
- Indonesia
- Bali (5) Mar, May, Jul
- Kenya
- Watamu (2) Dec
- Guam
- Piti Channel (1) Nov
- Gun Beach (1) Feb
- Guam (1) Jul
