Median-gland Nevada springsnail

The median-gland Nevada springsnail, scientific name Pyrgulopsis pisteri, is a species of freshwater snails with a gill and an operculum, aquatic gastropod mollusks in the family Hydrobiidae.

Median-gland nevada springsnail
Conservation status
Data Deficient  (IUCN 2.3)[1]
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Subclass:	Caenogastropoda
Order:	Littorinimorpha
Family:	Hydrobiidae
Genus:	Pyrgulopsis
Species:	P. pisteri
Binomial name
Pyrgulopsis pisteri Hershler & Sada, 1987

This species is endemic to Nevada, United States.