New Staphylinidae (Coleoptera) records with new collection data from New Brunswick, Canada: Oxyporinae Author Webster, Reginald P. Author DeMerchant, Ian text ZooKeys 2012 186 263 271 http://dx.doi.org/10.3897/zookeys.186.2502 journal article http://dx.doi.org/10.3897/zookeys.186.2502 1313-2970-186-263 Oxyporus (Pseudoxyporus) occipitalis Fauvel, 1864** Map 1 Material examined. New Brunswick, Carleton Co., Meduxnekeag River Valley Nature Preserve, 46.1907°N , 67.6740°W , 23.VI.2006, R. P. Webster, mixed forest, in gilled mushroom (2 ♂, 5 ♀, RWC); Meduxnekeag River Valley Nature Preserve, 46.1940°N , 67.6800°W , 3.VII.2006, R. P. Webster, mixed forest, in gilled mushroom (1 ♂, 3 ♀, RWC). Map 1. Collection localities in New Brunswick, Canada of Oxyporus occipitalis . Collection and habitat data. The biology, life history, and fungal hosts of Oxyporus occipitalis were reported by Hanley and Goodrich (1993 , 1995a, b). This specieswasreported from 11 genera in seven families of fungi, but most individuals were reported from four genera ( Hanley and Goodrich 1993 , 1995a, b). In New Brunswick, adults were collected from various species (species not determined) of gilled mushrooms in mixed forests during June and July. Distribution in Canada and Alaska. YT,BC, AB, SK, MB, ON, QC, NB ( Campbell 1969 ).