Sphaeroderus nitidicollis, Taxa Only, Exact Match: 2 Treatments

Sphaeroderus nitidicollis			Bousquet, Yves, 2012, Catalogue of Geadephaga (Coleoptera, Adephaga) of America, north of Mexico, ZooKeys 245, pp. 1-1722 : 154	154
Sphaeroderus nitidicollis subsp. brevoorti			Dearborn, Richard G., Nelson, Robert E., Donahue, Charlene, Bell, Ross T. & Webster, Reginald P., 2014, The Ground Beetle (Coleoptera: Carabidae) Fauna of Maine, USA, The Coleopterists Bulletin 68 (3), pp. 441-599 : 462-483	462-483