| Ercolania irregularis | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Superorder: | Sacoglossa |
| Family: | Limapontiidae |
| Genus: | Ercolania |
| Species: | E. irregularis |
| Binomial name | |
| Ercolania irregularis (Eliot, 1904) | |
Ercolania irregularis is a species of sacoglossan sea slug, a shell-less marine opisthobranch gastropod mollusk in the family Limapontiidae.
In his 1904 paper, C. Eliot described ercolania irregularis "with posterior cerata which are twice as long as the front ones".