Brown springsnail

The brown springsnail, scientific name Pyrgulopsis sola,^[1][2] is a species of very small freshwater snail that has a gill and an operculum, an aquatic gastropod mollusk in the family Hydrobiidae.^[3] This species is endemic to Arizona, the United States.^[3][2]

Brown 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. sola
Binomial name
Pyrgulopsis sola Hershler, 1988