Gyrophaena subnitens Casey

CANADA. New Brunswick: Sunbury Co., Acadia Research Forest (46.0173°N 66.3741°W), Road 16 regenerating forest, 8.5-year-old regenerating mixed forest, in gilled mushroom on (sun-exposed) stump, 18.VI.2007, R. P. Webster (7 males, 5 females, RWC; Photo 2009-06, 1 male, LFC) ; Photo 2009-07, 1 female, LFC ).