Amargosa tryonia

The Amargosa tryonia, scientific name Tryonia variegata, is a species of small freshwater snail with a gill and an operculum, an aquatic gastropod mollusk in the family Hydrobiidae. This species is endemic to California, United States. The common name refers to the Amargosa River.

Amargosa tryonia
Scientific classification
Kingdom:
Animalia
Phylum:
Mollusca
Class:
Gastropoda
(unranked):
clade Caenogastropoda

clade Hypsogastropoda

clade Littorinimorpha
Superfamily:
Rissooidea
Family:
Hydrobiidae
Genus:
Tryonia
Species:
T. variegata
Binomial name
Tryonia variegata
Hershler & Sada, 1987

References
  1. Bogan, A.E. (1996). "Tryonia variegata". IUCN Red List of Threatened Species. 1996: e.T22430A9372865. doi:10.2305/IUCN.UK.1996.RLTS.T22430A9372865.en. Retrieved 16 November 2021.


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