Scolytus tsugae, Taxa Only, Exact Match: 2 Treatments

Scolytus tsugae			Smith, Sarah M. & Cognato, Anthony I., 2014, A taxonomic monograph of Nearctic Scolytus Geoffroy (Coleoptera, Curculionidae, Scolytinae), ZooKeys 450, pp. 1-182 : 52	52
Coleoptera		new species	Swaine, J. M., 1917, Canadian bark-beetles. Part 1. Descriptions of new species., Canada Department of Agricul Entomology Branch Bulletin 14, No. 1, pp. 1-32 : 1-32	1-32