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Longitudinal Gland Pyrg
Pyrgulopsis anguina
NatureServe conservation status
Global (G-rank): G1G2
State (S-rank): S1
External links
Species range
Longitudinal gland pyrg is endemic to Utah and Nevada, with only a single population occuring in each state.
Habitat
This species inhabits freshwater springheads, seeps, and spring-fed streams with water temperatures ranging between 8-18 °C. Within spring complexes, springsnails can be found attached to the surface of rock substrates or the roots and stems of aquatic vegetation.
Threats or limiting factors
Threats to springsnails include: water development and management, pollution, improper grazing practices, habitat shifting and alteration, recreation, and increased temperatures.
