Abstract
Three new species of Bembidion Latreille occurring in Canada are described: B. (Semicampa) nigrivestis Bousquet, sp. nov., type locality: Sainte-Catherine-de-Hatley (45°15'N, 72°03'W), Quebec; B. (Eupetedromus) iridipenne Bousquet and Webster, sp. nov., type locality: Lincoln (45° 49'N, 66°35'W), New Brunswick; and B. (Neobembidion) nitidicolle Bousquet, sp. nov., type locality: Rosefield (49°05'N, 107°32'W), Saskatchewan. A new subgenus, Neobembidion Bousquet, subgen. nov. (type species: Bembidion constricticolle Hayward, 1897), is proposed for the species of the constricticolle group as defined by Lindroth. Keys are included to distinguish the new species from their North American relatives.References
Bousquet, Y. & Larochelle, A. (1993) Catalogue of the Geadephaga (Coleoptera: Trachypachidae, Rhysodidae, Carabidae including Cicindelini) of America north of Mexico. Memoirs of the Entomological Society of Canada, 167, 397 pp.
Erwin, T.L. (1982) Small terrestrial ground-beetles of Central America (Carabidae: Bembidiina and Anillina). Proceedings of the California Academy of Sciences, 42, 455–496.
Lindroth, C.H. (1963) The ground-beetles (Carabidae, excl. Cicindelinae) of Canada and Alaska. Part 3. Opuscula Entomologica Supplementum, 24, 201–408.
Marggi, W.A, Huber, C., Müller-Motzfeld, G. & Hartmann, M. (2003) Subtribe Bembidiina Stephens, 1827. In: Löbl, I. & Smetana, A. (Eds.), Catalogue of Palaearctic Coleoptera. Volume 1: Archostemata - Myxophaga - Adephaga. Apollo Books, Stenstrup, pp. 241–273.