Scolytus schevyrewi Semenov Tjan-Shansky, 1902

Douglas, Hume, Bouchard, Patrice, Anderson, Robert S., Tonnancour, Pierre de, Vigneault, Robert & Webster, Reginald P., 2013, New Curculionoidea (Coleoptera) records for Canada, ZooKeys 309, pp. 13-48 : 40-41

Scolytus schevyrewi Semenov Tjan-Shansky, 1902 new to Alberta, Saskatchewan, Manitoba, and Ontario

Note.

This adventive Palaearctic species is known from British Columbia ( Humble et al. 2010), and breeds in elms, particularly damaging the adventive Ulmus pumila ( Ulmaceae ).

Specimen data.

Alberta: Medicine Hat, Gershaw Avenue, 1-30.ix.2006, ex. funnel trap, CFIA (1, CNCI), CNC COLEO 00105817; Manitoba: RM De Salaberry Otterburne, 49.973°N, 97.052°W, 2007, ex. funnel trap, CFIA, (2, CNCI), CNC COLEO 00106339, 00106340; Ontario: RM Peel, Mississauga, 43.711°N, 79.722°W, 6-19.viii.2008, ex. funnel trap, CFIA (1 CNCI); RM Hamilton, 43.269°N, 79.83°W, 29.v.-11.vi.2012, ex. funnel trap, CFIA (1, no voucher retained); Lambton Co., Sarnia, 43.986°N, 82.410°W, 11-25.vi., 30.vi.-11.vii.2012, ex. funnel trap, CFIA (2, CNCI); Saskatchewan: Maple Creek, 49.917°N, 109.484°W, 21.iv.2007, ex. funnel trap, CFIA (1, CNCI), CNC COLEO 00105818; Regina , v.-vii.2007, ex. funnel trap, CFIA (1, CNCI), CNC COLEO 00106339 (specimens also examined from Assiniboia, Eston, Estevan, Moose Jaw, Shaunavon, Weyburn, Yorkton).