| Armina semperi | |
|---|---|
-APiazza.JPG) | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Order: | Nudibranchia |
| Suborder: | Arminacea |
| Family: | Arminidae |
| Genus: | Armina |
| Species: | A. semperi |
| Binomial name | |
| Armina semperi (Bergh, 1861) | |
| Synonyms | |
|
Pleurophyllidia semperi Bergh, 1861 (basionym) | |
Armina semperi is a species of sea slug, a nudibranch, a marine gastropod mollusk in the family Arminidae.
There is one variety Armina semperi var. erythraea Pruvot-Fol, 1933
This species can be identified by the thin black and white ridges that run longitudinally down its back. The animal also has a characteristic light-blue foot rimmed in yellow-orange, with a matching oral veil.
Members of this species are generally between 2-6 centimeters long, with narrow bodies.
Individuals of Armina semperi are more likely to be active at night.
They generally eat soft corals and sea pens.
A picture of Armina semperi can be viewed on the online "Sea Slug Forum" website.