Koster's tryonia

Koster's tryonia, scientific name Tryonia kosteri, is a species of small freshwater snail with a gill and an operculum, an aquatic gastropod mollusc in the family Hydrobiidae.

Koster's tryonia
Microscopic photo of Koster's springsnail
Conservation status
Data Deficient  (IUCN 2.3)[1]
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Subclass:	Caenogastropoda
Order:	Littorinimorpha
Family:	Hydrobiidae
Genus:	Tryonia
Species:	T. kosteri
Binomial name
Tryonia kosteri Taylor, 1987

Distribution

This species is endemic to New Mexico in the United States.