Gyrophaena laetula Casey

CANADA. New Brunswick: Carleton Co., Belleville, Meduxnekeag Valley Nature Preserve (46.1940°N 67.6800°W), mixed forest, on Pleurotus sp. on dead standing Populus tremuloides, 3.VII.2006, R.P. Webster (1 male, RWC); same locality except (46.1883°N 67.6745°W), hardwood forest, in gilled fungi, 9.VIII.2005, M. Giguère & R.P. Webster (1 male, RWC); Saint John Co., Chance Harbour (45.1391°N 66.3696°W), red spruce and yellow birch forest, on gilled mushroom, 24.VIII.2006, R.P. Webster (1 male, RWC); Sunbury Co., Acadia Research Forest (45.9799°N 66.3394°W), Road 7 control, mature red spruce and red maple forest, in gilled mushroom, 18.VII.2007, R.P. Webster (1 male, AFC); same locality and habitat data except 17.VIII.2007, R.P. Webster (1 male, AFC); same locality except (46.0188°N 66.3765°W), Road 16 control, mature red spruce and red maple forest, in gilled mushroom, 18.VII.2007, R.P. Webster (2 males, 1 sex?, AFC); York Co., 14 km WSW of Tracy (45.6547°N 66.8611°W), forested black spruce bog with red maple, on gilled mushroom, 04.IX.2008, R.P. Webster (GYR-RW-11, Photo 2009-28, 1 male, LFC; GYR-RW-12, 1 sex?, RWC); Charters Settlement (45.8286°N 66.7365°W), mature mixed forest, on gilled mushroom on forest floor, 26.IX.2008, R.P. Webster (GYR- RW-68, Photo 2009-29, 1 female, LFC); same locality and habitat data except 19. VI.2006, R.P. Webster (2 males, 2 females, 1 sex?, RWC); same locality and habitat data except 6.VIII.2006, R.P. Webster, 1 male, RWC); same locality except (45.8430°N 66.7275°W), regenerating mixed forest, in gilled fungi, 8.VIII.2005, R.P. Webster (1 male, RWC).