Species: Baetisca columbiana
A Mayfly
Species
Encyclopedia of Puget Sound
Classification
Kingdom
Animalia
Phylum
Mandibulata
Class
Insecta
Order
Ephemeroptera
Family
Baetiscidae
Genus
Baetisca
NatureServe
Classification
Informal Taxonomy
Animals, Invertebrates - Insects - Mayflies
Formal Taxonomy
Animalia - Mandibulata - Insecta - Ephemeroptera - Baetiscidae - Baetisca
Conservation Status
NatureServe Global Status Rank
G2G4
Global Status Last Reviewed
2008-02-04
Global Status Last Changed
2005-11-30
Distribution
Conservation Status Map
<img src="http://www.natureserve.org/explorer/servlet/GetMapGif?CA.AB=SNR&CA.SK=SNR&US.ID=SNR&US.MT=SNR&US.WA=SNR" alt="Conservation Status Map" style="width: 475px; height: auto;" />
Global Range
DE - 1000-20,000 square km (about 400-8000 square miles) - DE - Although the actual existence and validity of this species described by Edmunds (1960) was doubted in the recent past (Pescador and Berner, 1981), its type was recently found in the California Academy of Sciences, proving both its existence and uniqueness. New records were reported by Webb and McCafferty (2003) for Saskatchewan and Alberta. It is now known from limited populations in Washington, Alberta, and Idaho (Webb and McCafferty 2003) and the Flathead River, Montana (McCafferty and Newell, 2007).
Global Range Code
DE
Global Range Description
1000-20,000 square km (about 400-8000 square miles)