Species: Juga hemphilli
Barren Juga
Species
Encyclopedia of Puget Sound
Classification
Kingdom
Animalia
Phylum
Mollusca
Class
Gastropoda
Order
Neotaenioglossa
Family
Pleuroceridae
Genus
Juga
NatureServe
Classification
Informal Taxonomy
Animals, Invertebrates - Mollusks - Freshwater Snails
Formal Taxonomy
Animalia - Mollusca - Gastropoda - Neotaenioglossa - Pleuroceridae - Juga - (Foighil et al., 2009).
Ecology and Life History
Habitat Type Description
Freshwater
Migration
false - false - false
Non-migrant
false
Locally Migrant
false
Conservation Status
NatureServe Global Status Rank
G2
Global Status Last Reviewed
2009-05-15
Global Status Last Changed
2000-06-01
Distribution
Conservation Status Map
<img src="http://www.natureserve.org/explorer/servlet/GetMapGif?CA.BC=SH&US.OR=S2&US.WA=S2" alt="Conservation Status Map" style="width: 475px; height: auto;" />
Global Range
D - 1000-5000 square km (about 400-2000 square miles) - D - Overall range is uncertain but the nominal subspecies is sporadic in some of the small drainages on the west end of the Columbia Gorge, Washington-Oregon, east of the Willamette River, and was probably once widespread in this area (Frest and Johannes, 1995). Subspecies <i>dallesensis </i>range is probably in the central-eastern Columbia Gorge, Washington to Oregon (Frest and Johannes, 1995). Subspecies <i>maupinensis </i>is probably widespread in the Deschutes River drainage, including major tributaries, Wasco, Sherman, and Jefferson Cos., Oregon (Frest and Johannes, 1995). An undescribed subspecies is known from a single site in Deschutes National Forest, near Black Butte, Indian Ford, Indian Ford Creek, Deschutes Co., Oregon (Frest and Johannes, 1995).
Global Range Code
D
Global Range Description
1000-5000 square km (about 400-2000 square miles)