New Staphylinidae (Coleoptera) records with new collection data from New Brunswick, and an addition to the fauna of Quebec, Canada: Aleocharinae Author Webster, Reginald P. Natural Resources Canada, Canadian Forest Service - Atlantic Forestry Centre, 1350 Regent St., P. O. Box 4000, Fredericton, NB, Canada E 3 B 5 P 7 reginaldwebster@rogers.com Author Klimaszewski, Jan Natural Resources Canada, Canadian Forest Service, Laurentian Forestry Centre, 1055 du P. E. P. S., P. O. Box 10380, Stn. Sainte-Foy, Quebec, Quebec, Canada G 1 V 4 C 7 Author Sweeney, Jon D. Natural Resources Canada, Canadian Forest Service - Atlantic Forestry Centre, 1350 Regent St., P. O. Box 4000, Fredericton, NB, Canada E 3 B 5 P 7 Author DeMerchant, Ian Natural Resources Canada, Canadian Forest Service - Atlantic Forestry Centre, 1350 Regent St., P. O. Box 4000, Fredericton, NB, Canada E 3 B 5 P 7 text ZooKeys 2012 2012-04-26 186 83 118 http://dx.doi.org/10.3897/zookeys.186.2655 journal article http://dx.doi.org/10.3897/zookeys.186.2655 1313-2970-186-83 FF806749FFE3D977AF2BFFEAFFD2014B 577172 Acrotona smithi Casey, 1910** Map 19 illustrations in Brunke et al. (2012) Material examined. New Brunswick, Saint John Co. , Dipper Harbour, 45.1169°N , 66.3771°W , 7.V.2006, 15.V.2006, 30.V.2006, R. P. Webster, upper margin sea beach, in decaying sea wrack and debris under alders (2 ♂, 1 ♀, 1 sex undetermined, LFC; 3 ♂, 4 ♀, 1 sex undetermined, RWC); same locality and collector but 45.1154°N , 66.3720°W , 12.V.2008, sea beach, in decaying sea wrack on gravel and sand (1 ♂, 1 ♀, 1 sex undetermined, RWC. Map 19. Collection localities in New Brunswick, Canada of Acrotona smithi . Collection and habitat data. Specimens of Acrotona smithi Casey from New Brunswick were collected during May on the upper margin of a sea beach from decaying sea wrack under alders ( Alnus sp.) and on gravel and sand. Distribution in Canada and Alaska. NB. This species is more widely distributed in eastern Canada, and all other new records are reported in Brunke et al. (2012) .