Status Rank Description:
Widespread in range according to Barcode of Life Datasystems (2014), Ferguson (2008), and McGuffin (1972). Rare to average for occurrence records, based on 3 compiled localities from Barcode of Life Datasystems (2014), Ferguson (2008), and McGuffin (1972).I: Common subarctic species wherever hosts are found.
Decision Process Description:
Newly ranked in 2014 by Jeremy deWaard using the NatureServe Canada Rank Calculator.; Reviewed in 2020 by Doug Macaulay, modified from undetermined to secure, more information