Helenodiscus vernoni
†Helenodiscus vernoni was a species of small air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Charopidae.
| Helenodiscus vernoni | |
|---|---|
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Class: | |
| (unranked): | clade Heterobranchia
clade Euthyneura clade Panpulmonata clade Eupulmonata clade Stylommatophora informal group Sigmurethra |
| Superfamily: | |
| Family: | |
| Genus: | |
| Species: | †H. vernoni |
| Binomial name | |
| †Helenodiscus vernoni | |
This species was endemic to Saint Helena. It is now extinct.
References
- Mollusc Specialist Group 1996. Helenodiscus vernoni. 2006 IUCN Red List of Threatened Species. Downloaded on 7 August 2007.
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