Ptenidium speculifer Matthews, 1884

Sörensson, Mikael, 2003, New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America, The Coleopterists Bulletin 57 (4), pp. 369-381 : 379

Ptenidium speculifer Matthews, 1884

— CANADA: Newfoundland, Northwestern NF, Cooks Harbour 22.VII 1949 leg. C.H. Lindroth (1, MSUL) ; Québec, Hull, Gatineau Park near Kidder Lake 17.VIII 1980 leg. M. Sörensson (2, MSUL) ; Ontario, Sudbury Co., Mattagami 23.VIII 1980 leg. M. Sörensson (6, MSUL) ; Alberta, ‘‘ Tp 38 Rg 7 W5’’ 11.VIII 1991 leg. J.L. Carr (5, CJLC, MSUL) ; U.S.A.: New Hampshire, Straf Co., 1 mi SW Durham 21.IV 1982 leg. D.S. Chandler ‘‘sift litter by marsh’’ (1, MSUL) ; Virginia, Pulaski Co., 7 mi SE Mechanicsburg 9.X 1985 leg. R. Baranowski ‘‘sift leaf litter in dec. forest’’ (8, MSUL) ; North Carolina, Surry Co., Pilot Mtn St. Park 6.X 1985 leg. R. Baranowski ‘‘leaf litter in small canyon with primary forest’’ (4, MSUL) ; Michigan, Chippowa Co., Mich. 28, 0.5 mi E. Hendric R. 23.VII 1978 leg. Newton and Thayer (3, MCZ, MSUL) .