Origin;Nearctic Distribution;"Canada: AB, NB, QC; USA: NH" "New records";"New provincial record: Alberta: c. 100 km NW of Peace River, Block C14, 1.43 ha aggregated retention, white spruce girdled in 2010, 56.7103°, -118.7786°, 22.VI.2011 (NoFC) 1 female" References;"Klimaszewski et al. 2009a, Bousquet et al. 2013"