Sportingoods tryonia
Encyclopedia
The sportingoods tryonia, Tryonia angulata, is a species of gastropods in the Hydrobiidae
family. It is endemic to the United States
.
Hydrobiidae
Hydrobiidae, common name mud snails, is a large cosmopolitan taxonomic family of very small freshwater snails and brackish water snails that have an operculum, aquatic gastropod mollusks in the clade Littorinimorpha.- Distribution :...
family. It is endemic to the United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...
.
Source
- Bogan, A.E. 1996. Tryonia angulata.
- 2006 IUCN Red List of Threatened Species. Downloaded on 7 August 2007.