Superfamily Truncatelloidea Higher classification Somatogyrus | Family Hydrobiidae Scientific name Somatogyrus biangulatus Rank Species | |
The angular pebblesnail, scientific name Somatogyrus biangulatus, is a species of very small freshwater snail with an operculum, an aquatic operculate gastropod mollusk in the Hydrobiidae family. This species is endemic to the United States. Its natural habitat is rivers. This snail is only located in specific freshwater cave environments and has not been extensively studied.
References
Angular pebblesnail Wikipedia(Text) CC BY-SA