Reverse pebblesnail
| Reverse pebblesnail | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| (unranked): | clade Caenogastropoda clade Hypsogastropoda clade Littorinimorpha |
| Superfamily: | Truncatelloidea |
| Family: | Hydrobiidae |
| Genus: | Somatogyrus |
| Species: | †S. alcoviensis |
| Binomial name | |
| †Somatogyrus alcoviensis Krieger, 1915 | |
The reverse pebblesnail, scientific name Somatogyrus alcoviensis, was a species of small freshwater snail with a gill and an operculum, an aquatic gastropod mollusk in the family Hydrobiidae.
This species was endemic to the United States. It is now extinct.
References
- Bogan A. E. (2000). "Somatogyrus alcoviensis". IUCN Red List of Threatened Species. Version 2013.2. International Union for Conservation of Nature. Retrieved 21 May 2014.
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