Atheta (Dimetrota) prudhoensis (Lohse, 1990)

CANADA: NEW BRUNSWICK: Albert Co.: Mary’s Point, 8.IX.2002, C.G. Majka, white spruce forest, in Russula virescens, (1, CGMC) ; NOVA SCOTIA: Cape Breton Co.: 5.X.2003, Sydney (CBU campus), D.B. McCorquodale, (8, CBU); Victoria Co.: North River, 9.X.1995, D.B. McCorquodale, (1, CBU) . ONTARIO: Algoma Co.: Lake Superior Provincial Park, 1.IX.1980, 2.IX.1980, 6.IX.1980, 9.IX.1980, R. Baranowski, (2m, MZLU; 1f, MZLU; 1m, LFC; 1f, LFC) ; Michipicoten River ( South of Wawa), 5.IX.1980, R. Baranowski, (2f, MZLU; 1m, MZLU; 3m, LFC) ; Carleton Co.: Mer Bleue, 19.IX.1980, R. Baranowski, (1m, MZLU) ; Nippising Co.: Algonquin Provincial Park near Brent, 20.VIII.1980, R. Baranowski, (1m, MZLU) ; Sudbury Co.: Mattagami, 25.VIII.1980, 27.VIII.1980, R. Baranowski, (4m, MZLU; 2f, MZLU; 1f, LFC) ; 30 km southwest of Foleyet, 30.VIII.1980, R. Baranowski, (1m, MZLU) ; 40 km northeast Gogama, Mattagami River, 27.VIII.1980, R. Baranowski, (4m, MZLU; 3f, MZLU) .

Atheta prudhoensis is newly recorded in New Brunswick, Nova Scotia, and Ontario. In Vermont, Gusarov (2003a) found it in forest litter in a birch/maple/oak/hemlock mixed forest. In New Brunswick it was found in a white spruce ( P. glauca) forest in a Russula virescens gill fungus.