Pygmy pebblesnail

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.

Pygmy pebblesnail
Scientific classification
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S. pygmaeus
Binomial name
Somatogyrus pygmaeus
Walker, 1909

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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