Geographic Location: AK: Denali NP, Wonder Lake camp; Brooks Range; Bethel; Nome; YT: Ivvavik NP, British Mtns, 69°13’N, 140°05’W; Eagle River (Behan-Pelletier 1985); Porcupine Plain; Richardson Mtns; Ogilvie Mtns (Behan-Pelletier 1997b).
Habitats: dry tundra biotopes north of latitude 60.
Distribution: Nearctic.