Mazda Elysia
| Name: | Mazda Elysia |
| Scientific Name: | Thuridilla mazda |
| Family: | Sapsucking Slugs |
| Taxonomic: | Plakobranchidae |
| ID Group: | Nudibranchs, Sea Slugs, Sea Hares |
| Size: | up to 0.25 in. |
| Depth Range: | On the reef (10 – 60 ft.) |
| Sightings: | Seen very rarely |
This Elysia has a dark brown body with orange markings. Its sides have blue and orange half-circle patterns.