Acrotrichis (Ctenopteryx) grandicollis (Mannerheim, 1844)

Sörensson, Mikael, 2003, New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America, The Coleopterists Bulletin 57 (4), pp. 369-381 : 374

Acrotrichis (Ctenopteryx) grandicollis (Mannerheim, 1844)

— CANADA: New Brunswick, Pointe du Chêne 24.VIII 1972 leg. D.H. Murray ‘‘ cut grass’ ’ (3, MM) ; Québec, Ottawa Golf-club 5.XI 1928 leg. W.J. Brown (3, CNC) ; Ontario, Algoma Co., Walford near Spanish River 12.IX 1980 leg. M. Sörensson ‘‘ cow dung’ ’ (38, MSUL) ; Alberta, 16 mi S Pincher Crk 2.VIII 1976 leg. P. Hammond ‘‘stack ref.’’ 1 male ( BMNH) ; British Columbia, 20 km NE Creston 15.VIII 1982 leg. M. Sörensson ‘‘ manure in mixed forest’ ’ (14, MSUL); U.S.A. : New York, Pearl River 18.VII 1914 leg.? K.P. Jansson (2, ESNN) ; Oregon, Umatilla Co., 25 km E Ukiah, Frazier Camp 25.VIII 1982 leg. M. Sörensson ‘‘ manure on dry, open ground’’ (1, MSUL) ; Washington, Okanogan Co., Okanogan, near Buzzard Lake 1–3.VIII 1982 leg. M. Sörensson ‘‘ manure in mixed forest’ ’ (3, MSUL) ;