New records of rove beetles from the Province of Quebec, and additional provincial records in Canada (Coleoptera, Staphylinidae) Author Bedard, Nicolas https://orcid.org/0009-0004-7649-100X Natural Resources Canada, Canadian Forestry Service, Laurentian Forestry Centre, 1055, rue du P. E. P. S., C. P. 10380, Quebec, QC G 1 V 4 C 7, Canada nicolas.bedard@nrcan-rncan.gc.ca Author Brunke, Adam https://orcid.org/0000-0003-1158-936X Canadian National Collection of Insects, Arachnids and Nematodes, Agriculture and Agri-Food Canada, 960 Carling Avenue, Ottawa, ON, K 1 A 0 C 6, Canada Author Bloin, Pierrick https://orcid.org/0009-0009-3260-9017 Natural Resources Canada, Canadian Forestry Service, Laurentian Forestry Centre, 1055, rue du P. E. P. S., C. P. 10380, Quebec, QC G 1 V 4 C 7, Canada Author Leclerc, Ludovic https://orcid.org/0009-0006-2381-9627 Laval University, 12325, rue de l'Universite, Quebec, QC G 1 V 0 A 6, Canada & Natural Resources Canada, Canadian Forestry Service, Laurentian Forestry Centre, 1055, rue du P. E. P. S., C. P. 10380, Quebec, QC G 1 V 4 C 7, Canada text ZooKeys 2024 2024-04-01 1196 303 329 http://dx.doi.org/10.3897/zookeys.1196.118698 journal article http://dx.doi.org/10.3897/zookeys.1196.118698 1313-2970-1196-303 BACE4334CEC348F2A9A1A77D1F106FD3 7DCE9F4064D25B2CAE7EE0EEC7CAC17B Thesium cavifrons (LeConte, 1863) Note. See Grigarick and Schuster (1980) and Chandler (1989) for identification and illustrations. This species is the only Thesium in northeast North America ( Chandler 2000 ). It can be readily distinguished from the other members of Euplectini by the carinate prosternum and the clearly separated mesocoxal cavities. In addition to the literature cited above for its identification, photos of the holotype are accessible via the MCZ website (type #27740). Specimen data. Canada: QUEBEC - Gatineau City , Buckingham ( 45°34'N , 75°28'W ) 3-10.VII.2000, C. Hebert (Canadian Forest Service), Projet Verglas (1, CNC). Distribution in Canada. ON, QC ( Bousquet et al. 2013 ) - New to Quebec . Subfamily Scydmaeninae Leach, 1815