California brackish water snail

The California brackish water snail, also known as the mimic tryonia, scientific name Tryonia imitator, is a species of very small brackish water snail that have an operculum, aquatic gastropod mollusks in the family Hydrobiidae.

California brackish water snail
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. imitator
Binomial name
Tryonia imitator Pilsbry, 1899

This species is endemic to the United States.