Pygmy pebblesnail
| Pygmy pebblesnail | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| (unranked): | clade Caenogastropoda clade Hypsogastropoda clade Littorinimorpha |
| Superfamily: | Truncatelloidea |
| Family: | Hydrobiidae |
| Genus: | Somatogyrus |
| Species: | S. pygmaeus |
| Binomial name | |
| Somatogyrus pygmaeus Walker, 1909 | |
The pygmy pebblesnail, scientific name Somatogyrus pygmaeus, is a species of very small or minute freshwater snail with a gill and an operculum, an aquatic gastropod mollusk in the family Hydrobiidae. This species is endemic to the United States. Its natural habitat is rivers.
References
- Mollusc Specialist Group (2000). "Somatogyrus pygmaeus". The IUCN Red List of Threatened Species. IUCN. 2000: e.T20365A9192035. doi:10.2305/IUCN.UK.2000.RLTS.T20365A9192035.en. Retrieved 15 January 2018.
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