Species: Polygyrella polygyrella
Humped Coin
Species
Encyclopedia of Puget Sound
Classification
Kingdom
Animalia
Phylum
Mollusca
Class
Gastropoda
Order
Stylommatophora
Family
Megomphicidae
Genus
Polygyrella
NatureServe
Classification
Informal Taxonomy
Animals, Invertebrates - Mollusks - Terrestrial Snails
Formal Taxonomy
Animalia - Mollusca - Gastropoda - Stylommatophora - Megomphicidae - Polygyrella
Ecology and Life History
Habitat Type Description
Terrestrial
Migration
false - false - false
Non-migrant
false
Locally Migrant
false
Conservation Status
NatureServe Global Status Rank
G3
Global Status Last Reviewed
2006-02-03
Global Status Last Changed
2006-02-03
Distribution
Conservation Status Map
<img src="http://www.natureserve.org/explorer/servlet/GetMapGif?US.ID=S2&US.MT=S1&US.OR=SH&US.WA=S1" alt="Conservation Status Map" style="width: 475px; height: auto;" />
Global Range
DE - 1000-20,000 square km (about 400-8000 square miles) - DE - Found in northwestern Montana, northern Idaho, and the Blue Mountains of extreme southeastern Washington and extreme northeastern Oregon (Hendricks, 2003). Hendricks (2005) lists several Montana sites including Prospect Creek and Glidden Gulch in Sanders Co.; East and West Forks Big Creek, Ward Creek, and south fork of Little Joe Creek in Mineral Co. Hendricks and Maxell (2005) list about 25 sites in northern Idaho in six counties and 8 sites in adjoining northwest Montana including several new sites for 2005.
Global Range Code
DE
Global Range Description
1000-20,000 square km (about 400-8000 square miles)