This species is known from 10 locality records in the Northwest Territories: Yellowknife, Aklavik, Reindeer Station (formerly Reindeer Depot), Cameron Bay, MacKay Lake (near the former Salmita Mines (Huckett 1965), Tuktoyaktuk, Fort McPherson, one locality less than 50 km west of Fort McPherson, Muskox Lake, and another less than 200 km east of the eastern tip of the Great Slave Lake (latter localities inferred from distribution map (fig. 2762) in Griffiths (2003)). In addition, this species is likely to be even more prevalent given its life history. Larvae are saprophagous, often found associated with birds’ nests but the oviposition is likely opportunistic and it is not just found in nests. Adults are attracted to moose dung (Griffiths 2003), which is also not very restrictive. It is also present in neighboring areas (YT, NU, BC, AB) (Griffiths 2003). As such 6->300 was selected.