| Helenodiscus bilamellata | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Order: | Stylommatophora |
| Family: | Charopidae |
| Genus: | Helenodiscus |
| Species: | †H. bilamellata |
| Binomial name | |
| †Helenodiscus bilamellata (G. B. Sowerby I, 1844) | |
Helenodiscus bilamellata was a species of small air-breathing land snail, terrestrial pulmonate gastropod mollusks in the family Charopidae.
This species was endemic to Saint Helena. It is now extinct.