taxonID	type	description	language	source
03FBB048E2129F10378CFF589A781C60.taxon	materials_examined	— CANADA: Québec, Hull, Gatineau Park 21. IX 1980 leg. M. Sörensson ‘‘ ex refuse at flooded forest swamp’ ’ (6, MSUL); Ontario, Carleton Co., Ottawa, Mer Bleue 18. IX 1980 leg. M. Sörensson ‘‘ sieving litter at swampy lake edge’ ’ (1, MSUL);	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E2129F10378CFEB7999F1F76.taxon	materials_examined	— U. S. A.: New Jersey, Cape May Co., Eldora 3 – 9. VII 1983 leg. D. F. Schweitzer ‘‘ window trap in swamp’ ’ (33, MCZ); Massachusetts, Middlesex Co., Lincoln 15. X 1982 leg. Newton and Thayer ‘‘ moldy grass pile’ ’ (62, MCZ, MSUL); Alabama, Jefferson Co., Birmingham, Shader mtn 3. IX 1978 leg. T. King ‘‘ light trap’ ’ (3, MM); Louisiana, Winn Co., 10 mi W. Winnfield at Gun Springs Campground 1. VII 1986 leg. M. Sörensson (3, MSUL); Texas, Sabine Co., Yellow Pine at Toledo Bend Res., Lakeview Campground 30. VI 1986 leg. M. Sörensson (33, MSUL); Oklahoma, Latimer Co., 15. X 1976 leg. K. Stephan (7, CKS); Indiana, Allen Co., Fort Wayne 22. VIII 1971 leg. R. F. Wilkey ‘‘ berl. for. duff’ ’ (3, MM);	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E2129F10378CFDAC9A7F1E12.taxon	materials_examined	— 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);	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E2129F10378CFCC19A0F18FF.taxon	materials_examined	— CANADA: Newfoundland, St. Pauls 10. VIII 1949 leg. C. H. Lindroth (1, ESNN); Québec, Hudson Heights 1 – 4. IX 1956 leg. Lindberg (11, CNC); Ontario, Mer Bleue 16 – 18. IX 1980 leg. M. Sörensson ‘‘ ex grass compost’ ’ (29, MSUL); Manitoba, Winnipeg, Univ. of Manitoba Campus, Honeyhouse 8 – 15. VII 1991 leg. R. E. Roughley ‘‘ suction trap at Red River’ ’ (2, WUMB); Alberta, Sherwood park 1 – 6. VII 1989 leg. C. and A. v. Nidek (1, IVTA); British Columbia, 20 km NE Creston 15. VIII 1982 leg. M. Sörensson ‘‘ manure in mixed forest’ ’ (66, MSUL); U. S. A.: Massachusetts, Middlesex Co., Lincoln 27. VII 1982 leg. Newton and Thayer 1 male ‘‘ decaying grass pile’ ’ (MCZ); New Hampshire, Straf Co., 4 mi W. Durham 14 – 17. VI 1982 leg. R. M. Reeves (1, EDNH); Tennessee, Blount Co., 7 mi SE Tallassee 15. X 1985 leg. R. Baranowski 1 male ‘‘ sieving litter in mixed forest’ ’ (MSUL); New Mexico, Lincoln Co., Red Cloud Campground 6 mi. SW Corona 7,300 9 2. VI 1986 leg. M. Sörensson 2 males (MSUL); Arizona, Cochise Co., 3 mi SW Portal, Cave Creek Canyon, Chiricahua mts, 5,100 9 5. VI 1986 leg. M. Sörensson (10, MSUL); Oklahoma, Latimer Co., Red Oak 15. X 1976 leg. K. Stephan (5, CKS); Indiana, Porter Co., nr Suman 4. V 1951 leg. H. S. Dybas ‘‘ horse manure’ ’ (25, FMNH); Illinois, Cook Co., Homewood 4. X 1952 leg. H. S. Dybas 1 female ‘‘ decaying grass-pile’ ’ (FMNH); Utah, Logan Canyon 4. VI 1986 leg. G. F. Knowlton 1 female ‘‘ wet stream’ ’ (MSUL); Wyoming, Jackson Hole VII – VIII 1967 ‘‘ ex Agaricaceae’ ’ (1, CNC); Oregon, Umatilla Co., 25 km E. Ukiah, Frazier Camp 25. VIII 1982 leg. M. Sörensson ‘‘ manure on open dry ground’ ’ (22, MSUL); Washington, Okanogan Co., near Buzzard lake 1 – 3. VIII 1982 leg. M. Sörensson ‘‘ manure in Pinus forest’ ’ (5, MSUL);	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E2129F13378CFA249BBF1FDC.taxon	materials_examined	— CANADA: Québec, 4 mi W Masham nr. Mud Lake 17. VIII 1967 leg. J. M. Campbell (1, CNC); Ontario, Kanata 16. VI 1975 leg. S. D. Hicks (1, CNC); Manitoba, Winnipeg, Univ. of Manitoba Campus, Honeyhouse 15 – 22. VII 1991 leg. R. E. Roughley ‘‘ suction trap at Red River’ ’ (2, WUMB); Alberta, 2.5 mi SE Kananaskis, F. E. S. 15. VIII 1970 leg. E. E. Lindquist (18, CNC); British Columbia, Monashee mtn near Cherryville 14 – 1,600 m 11. VIII 1982 leg. M. Sörensson ‘‘ mouldy coniferous litter’ ’ (212, MSUL); U. S. A.: New Hampshire, Coos Co., 1 mi S. Jefferson Notch 2,700 9 7. IX 1975 leg. Newton and Thayer 1 female ‘‘ berl. litter spruce-fir-birch forest floor’ ’ (MCZ); Illinois, Jo Davless Co., NW. Elisabeth, Angoma Farm 14. XI 1965 leg. S. Peck 13 females ‘‘ soilberl. tocave’ ’ (FMNH, MSUL); Arizona, Graham Co., 14 mi W Artesia, Pinaleno mts 7,600 9 9. VI 1986 leg. M. Sörensson and B. Mårtensson 7 females (MSUL); Colorado, 10 mi SE Aspen, White River N. P. 10,000 9 27. V 1986 leg. M. Sörensson 23 females ‘‘ mouldy coniferous litter at melting stream’ ’ (MSUL); Idaho, Cassia Co., Howell Cyn 30. V 1976 leg. A. D. Allen 4 females ‘‘ fir duff’ ’ (MM); Utah, Monti Lasal N. F., Geyser Pass 3,050 m 9. VIII 1976 leg. P. Hammond ‘‘ pine cone debris’ ’ (7, BMNH, MSUL); California, Trinity Co., 4 mi W Forest Glen 3,300 9 1. VII 1975 leg. Newton and Thayer 13 females ‘‘ flood debris along small stream’ ’ (MCZ, MSUL); Oregon, Umatilla Co., 10 km NW Elgin 24. VIII. 1982 leg. M. Sörensson ‘‘ litter along mountain stream’ ’ (35, MSUL); Washington, Okanogan Co., Okanogan near Buzzard Lake 1 – 2. VIII 1982 leg. M. Sörensson ‘‘ litter at stream in mixed forest’ ’ (16, MSUL); Alaska, Denali St. Pk, Byers Lk. Cpgd 23. VI 1978 leg. Smetana and Becker (1, CNC);	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E2119F1337E7FD3B98F0198E.taxon	materials_examined	— CANADA: Nova Scotia, Cap Breton, Lone Shieling 26. VIII 1983 leg. L. Huggert (1, MSUL); Québec, Sept. - Iles, Saguenay 8. VI 1987 leg. C. Chantal (5, CCC); Ontario, Sudbury Co., 40 km NE Gogama, Mattagami River 25. VIII 1980 leg. M. Sörensson ‘‘ manure in Picea-forest’ ’ (111, MSUL); Alberta, Sherwood park 27 – 31. V 1989 leg. C. and A. v. Nidek (2, IVTA); British Columbia, Vancouver 7. IX 1932 leg. H. Leech (2, CNC); U. S. A.: New Hampshire, Coos Co., Jefferson Notch 910 m 14 – 31. VII 1982 leg. Newton and Thayer 4 females ‘‘ Picea-Abies-Betula, window trap’ ’ (MCZ); Michigan, Alger Co., 2 mi E. Christmas 21. VII 1978 leg. Newton and Thayer 5 females ‘‘ under herbivore dung’ ’ (MCZ); Arizona, Escudilla mts, NE Alpine 17. VII 1976 leg. P. Hammond ‘‘ cow dung’ ’ (315, BMNH, MSUL); Wyoming, Jackson Hole VII – VIII 1967 ‘‘ ex Agaricaceae’ ’ (1, CNC); Colorado, Custer Co., 14 mi W Beulah 9,000 9 28. V 1986 leg. M. Sörensson (13, MSUL); Idaho, Bannock Co., East Fork 15. VIII 1974 leg. A. D. Allen 1 female ‘‘ decaying tree stump’ ’ (MM); Utah, Logan Canyon 4. VI 1986 leg. G. F. Knowlton 6 females ‘‘ wet stream’ ’ (MSUL); California, Fort Bragg 21. VI 1984 leg. R. Baranowski ‘‘ rotten fish-litter in open pine forest’ ’ (20, MSUL); Oregon, Clackamus Co., Salmon River near Zigzag 27 – 29. VIII 1982 leg. M. Sörensson ‘‘ manure in spruce-cedar forest’ ’ (34, MSUL); Washington, Jefferson Co., 15 km E Spruce Mtn, Olympic National Park 2. IX 1982 leg. M. Sörensson ‘‘ moose manure in primary mixed forest’ ’ (256, MSUL); Alaska, Anchorage 8. VII 1958 leg. C. H. Lindroth (2, ESNN);	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E2119F1337E7FB5599631874.taxon	materials_examined	— CANADA: Québec, Hull, Gatineau Park 21. IX 1980 leg. M. Sörensson ‘‘ Salix litter at swampy lake edge’ ’ (23, MSUL); Ontario, Carleton Co., Mer Bleue, 18. IX 1980 leg. M. Sörensson ‘‘ eutrophic lake edge’ ’ (12, MSUL);	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E2119F1337E7FAA39BAD182F.taxon	materials_examined	— CANADA: Nova Scotia, Cap Breton Highland, South Harbor 26 – 29. VIII 1983 leg. L. Huggert (4, MSUL);	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E2119F1237E7FAF499351C81.taxon	materials_examined	— CANADA: Newfoundland (1, ESNN); Ontario, Trenton 23. XI 1904 leg. Evans ‘‘ in moss’ ’ (12, CNC); Québec, Gatineau Park, Kingsmere 27. IV 1968 leg. A. Smetana (1, CNC); Manitoba, Winnipeg, Univ. of Manitoba Campus, Honeyhouse 22 – 29. VII 1991 leg. R. E. Roughley ‘‘ suction trap at Red River’ ’ (5, WUMB); Alberta, Calgary 5. X 1958 leg. J. F. Brimley (2, CNC); British Columbia, Wynndel, Kootenay Lake 14. VIII 1982 leg. M. Sörensson ‘‘ open swamp edge’ ’ (60, MSUL); Northwest Territories, Hwy 3.5 mi SE Ft. Simpson 21. VI 1972 leg. A. Smetana (3, CNC); U. S. A.: New Hampshire, Coos Co., 0.7 mi S. Jefferson Notch 31. VII 1982 leg. A. Newton and M. Thayer 1 female ‘‘ flood debris and wet moss, forest stream’ ’ (MCZ); Wisconsin, Waukesha Co., Big Bend Fox R. 2. IX 1976 leg. P. Hammond ‘‘ river bank’ ’ (11, BMNH, MSUL); Michigan, Clinton Co., Bath Township 15. VI 1977 leg. R. D. Ward (91, MM, MSUL); California, N. Beach, Point Reyes 24. V 1981 leg. M. Darby ‘‘ in roots and leaves back of beach at small stream’ ’ (4, CMD, MSUL); Oregon, Umatilla Co., 25 km E. Ukiah, Frazier Camp 25. VIII 1982 leg. M. Sörensson ‘‘ swampy Salix litter at spring’ ’ (5, MSUL); Washington, Seattle 20. IV 1931 leg. M. H. Hatch 2 females (ESNN).	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E2109F12378CFE5699D61FDC.taxon	materials_examined	— CANADA: Québec, Forestville 23. VII 1971 leg. E. C. Becker (1, CNC); Alberta, ‘‘ Tp 38 Rg 7 W 5 ’’ 11. VIII 1991 leg. J. L. Carr (3, MSUL); British Columbia, Massett 1946 leg. M. E. Clark 1 female (ESNN); U. S. A.: California, Fresno Co., Sierra N. F., Tamarack Ridge 3.4 mi SE Hwy 168 7,500 9 16. V 1976 leg. Newton and Thayer ‘‘ berl. litter, fir-lodgepole-pine forest’ ’ (9, MCZ, MSUL); Oregon, Lane Co., Dolly Varden For. Cpgd. 1,100 9 4. III 1972 leg. E. M. Benedict ‘‘ mixed hardwood duff on thin layer moss’ ’ (1, CNC); Washington, Loveland 8. IV 1913 (11, ESNN);	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E2109F12378CFD3B99521E67.taxon	materials_examined	— CANADA: Québec, Gatineau Park, Fortune Lake 7. XI 1967 leg. J. M. Campbell and A. Smetana (11, CNC); Ontario, Carleton Co., Mer Bleue, 18. IX 1980 leg. M. Sörensson ‘‘ eutrophic lake edge’ ’ (12, MSUL); British Columbia, Nelway 21. VIII 1982 leg. M. Sörensson ‘‘ Salix litter in swamp’ ’ (1, MSUL);	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E2109F12378CFCBF9B371ECD.taxon	materials_examined	— CANADA: British Columbia, Vancouver 12. IV 1930 leg. H. Leech (1, CNC); U. S. A.: California, San Mateo Co., Daly City, Palo Mar Stables 21. III 1981 leg. D. F. Gross ‘‘ horsedung’ ’ 1 male. (HHLA); Washington, Seattle 19. II 1955 leg. Hatch ‘‘ ex compost’ ’ (1, ESNN);	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E2109F12378CFC0A9AE618AA.taxon	materials_examined	— CANADA: New Brunswick, Kouchibougniac N. P.. VIII 1978 leg. S. J. Miller (1, CNC); Québec, Gatineau Park, Ramsay Lake Area 23. V 1971 leg. J. M. Campbell (5, CNC); Ontario, Wheatley 23. VIII 1967 leg. K. Stephan (2, CNC); Alberta, 2.5 mi SE Kananaskis F. E. S. 15. VIII 1970 leg. E. E. Lindquist (1, CNC); U. S. A.: Vermont, Bennington Co., Little Equinox Mt. 1,800 9 25. IX 1976 leg. Newton and Thayer ‘‘ berl. litter maple-beech-birch forest’ ’ (15, MCZ); New Jersey, Burlington Co., Rancocas St. Pk., Rancocas 28. VIII 1976 leg. Newton and Thayer 2 females ‘‘ berl. litter mixed hdwd forest’ ’ (MCZ); Pennsylvania, Somerset Co., Laurel Hill St. Pk 710 m 11. VII 1978 leg. Newton and Thayer ‘‘ berl. litter mixed hdwd forest’ ’ (14, MCZ); New York, Pearl River leg. K. P. Jansson 2 males (ESNN); New Hampshire, Coos Co., 0.7 mi S. Jefferson Notch 880 m 31. VII 1982 leg. Newton and Thayer ‘‘ flood debris and wet moss forest stream’ ’ (2, MCZ); Massachusetts, Middlesex Co., Lincoln 3 – 17. V 1982 leg. E. T. Armstrong ‘‘ windowtrap’ ’ (5, MCZ); West Virginia, Pendleton Co., 5 mi S. Witner 3,000 9 18. VII 1971 leg. S. Peck ‘‘ berl. for. - litter’ ’ (1, CNC); Virginia, Mountain Lake Biol. Sta., 2 mi N. Mountain Lake 4,000 9 11 – 12. IX 1967 leg. J. M. and B. A. Campbell ‘‘ berlese sample of cranberry bog’ ’ (1, CNC); North Carolina, Avary Co., Grand Father Mtn., 14. X 1985 leg. R. Baranowski ‘‘ ex leaf litter’ ’ (44, MSUL); Tennessee, Sevier Co., 7.9 mi S. Gatlinburg 3,000 9 21. V 1977 leg. Newton and Thayer ‘‘ berl. litter mixed hdwd forest’ ’ (29, MCZ); Oklahoma, Latimer Co., 19. I 1985 leg. K. Stephan ‘‘ under old brush pile’ ’ (124, MSUL); Illinois, Trelease Woods, Urbana 28. IV 1951 leg. R. K. Benjamin ‘‘ ex dead Polypore’ ’ (79, FMNH, MSUL); Indiana, Porter Co., Indiana Dunes St. Pk 25. IV 1959 leg. W. Suter ‘‘ stump hole swamp forest’ ’ (36, FMNH);	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E2109F1D378CFA699BD11C4A.taxon	materials_examined	— CANADA: Manitoba, Winnipeg, Univ. of Manitoba Campus, Honeyhouse 8. VII 1991 leg. R. E. Roughley ‘‘ suction trap at Red River’ ’ (5, WUMB); U. S. A.: Massachusetts, Middlesex Co., Lincoln 15. X 1982 leg. Newton and Thayer 1 female ‘‘ moldy grass pile’ ’ (MCZ); New Hampshire, Hillsborough Co., Greenfield VIII 1973 leg. R. Swain 1 female ‘‘ haystack’ ’ (MCZ);	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E21F9F1D37E7FE889BB61F0C.taxon	materials_examined	— CANADA: New Brunswick, Moncton 8. VI 1972 leg. D. H. Murray 1 male ‘‘ skunk carcass’ ’ (MM); Québec, Hull, Gatineau Park 21. IX 1980 leg. M. Sörensson ‘‘ manure in mixed forest’ ’ (1, MSUL); Ontario, Sudbury Co., 40 km NE Gogama at Mattagami River 26. VIII 1980 leg. M. Sörensson ‘‘ manure in mixed forest’ ’ (106, MSUL); Alberta, Waiparous 4. IX 1960 leg. B. F. and J. L. Carr (1, CJLC); British Columbia, 20 km NE Creston 15. VIII 1982 leg. M. Sörensson ‘‘ manure, rotting fungi in mixed forest’ ’ (90, MSUL); U. S. A.: New Hampshire, Coos Co., Jefferson Notch 910 m 14 – 31. VII 1982 leg. Newton and Thayer ‘‘ Picea-Abies-Betula, window trap’ ’ (23, MCZ); Utah, Logan Canyon 4. VI 1986 leg. G. F. Knowlton 1 male (MSUL); Washington, Okanogan Co., Okanogan near Buzzard Lake 1 – 3. VIII 1982 leg. M. Sörensson ‘‘ manure in wet pine forest’ ’ (8, MSUL); Alaska, White River 28. VI 1956 leg. C. H. Lindroth 1 female (ESNN);	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E21F9F1D37E7FDCB9A581ECD.taxon	materials_examined	— CANADA: Québec, Outrem’t 27. VII 1917 leg. J. Oullet (3, CNC); Ontario, Carleton Co., Ottawa, Mer Bleue 16 – 18. IX 1980 leg. M. Sörensson ‘‘ grass compost’ ’ (17, MSUL); Manitoba, Winnipeg, Univ. of Manitoba Campus, Honeyhouse 22 – 29. VII 1991 leg. R. E. Roughley ‘‘ suction trap at Red River’ ’ (1, WUMB); Alberta, Sherwood park 1 – 6. VII 1989 leg. C. and A. v. Nidek (4, IVTA, MSUL); U. S. A.: Massachusetts, Middlesex Co., Lincoln 27. VII 1982 leg. Newton and Thayer ‘‘ decaying grass pile’ ’ (3, MCZ); New Hampshire, Durham 27. VII 1954 leg. R. L. Blidle (1, EDNH); Illinois, Cook Co., Homewood 16. IX 1952 leg. H. S. Dybas ‘‘ decaying vegetation’ ’ (2, FMNH); California, San Mateo Co., Daly City, Palo Mar Stables 28. XII 1980 leg. D. F. Gross ‘‘ horsedung’ ’ (10, HSLA, MSUL); Washington, Grays Harbor Co., 20 km N Montesano 3. IX 1982 leg. M. Sörensson ‘‘ ex grass compost’ ’ (2, MSUL);	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E21F9F1D37E7FC0A99B41B65.taxon	materials_examined	— CANADA: New Brunswick, Moncton 8. VI 1972 leg. D. H. Murray 1 male ‘‘ skunk carcass’ ’ (MM); Québec, Hull, Gatineau Park near Ramsay Lake 17. VIII 1980 leg. M. Sörensson ‘‘ rotten fungi in mixed forest’ ’ (14, MSUL); Ontario, Nipissing Co., Algonquin Park, near Brent 21. VIII 1980 leg. M. Sörensson ‘‘ manure in mixed forest’ ’ (6, MSUL); Manitoba, Winnipeg, Univ. of Manitoba Campus, Honeyhouse 8 – 15. VII 1991 leg. R. E. Roughley ‘‘ suction trap at Red River’ ’ (1, WUMB); U. S. A.: Maryland, Calv. Co., 1 mi S. Chesapeak Beach 12. VI 1983 leg. D. S. Chandler ‘‘ sift beach litter along marsh’ ’ (1, EDNH); Pennsylvania, Somerset Co., Laurel Hill St. Pk 710 m 11. VII 1978 leg. Newton and Thayer 1 female ‘‘ berl. litter, mixed hdwd forest’ ’ (MCZ); Massachusetts, Middlesex Co., Lincoln 15. VI 1982 leg. Newton and Thayer 1 male ‘‘ moldy grass pile’ ’ (MCZ); New Jersey, Burlington Co., Rancocas St. Park, Rancocas 28. VIII 1976 leg. Newton and Thayer 1 female ‘‘ berl. litter, mixed hdwd forest’ ’ (MCZ); New Hampshire, Coos Co., Jefferson Notch 910 m 14 – 31. VII 1982 leg. Newton and Thayer ‘‘ Picea-Abies-Betula, window trap’ ’ (172, MCZ); North Carolina, Macon Co., Corveeta Hydrobio. Sta., Shope Fork 4,000 9 28 – 30. V 1983 leg. D. S. Chandler ‘‘ Malaise-trap’ ’ (6, EDNH, MSUL); Tennessee, Henderson Co., Natchey Trace St. Pk., N. of parkhqtrs 600 9 6. X 1973 leg. Newton and Thayer 1 female ‘‘ berl. litter, mixed hdwd forest’ ’ (MCZ); Georgia, Rabun Co., Setolah 29. V 1983 leg. D. S. Chandler ‘‘ sift Rhododendron and mixed leaf litter’ ’ (1, EDNH); Louisiana, Winn Co., 10 mi W Winnfield at Gum Strings cpgd 1. VII 1986 leg. M. Sörensson 2 males (MSUL); Oklahoma, Latimer Co., 5 mi W Red Oak 5. XII 1976 leg. K. Stephan (1, CKS); Illinois, Cook Co., Homewood 14. IX 1952 leg. H. S. Dybas 2 males ‘‘ under decaying fungus’ ’ (FMNH); Indiana, Porter Co., Dune Acres 16. X 1948 leg. C. H. Seevers 1 male ‘‘ leaf litter’ ’ (FMNH);	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E21E9F1C378CFF5898D81CD6.taxon	materials_examined	— CANADA: New Brunswick, Pointe du Chêne 24. VIII 1972 leg. D. H. Murray 1 male ‘‘ cut grass’ ’ (MM); Québec, Outrem’t 27. VII 1917 leg. J. Ouellet (1, CNC); Ontario, Mer Bleue 16 – 18. IX 1980 leg. M. Sörensson ‘‘ ex compost and manure’ ’ (47, MSUL); U. S. A.: Massachusetts, Middlesex Co., Lincoln 15. X 1982 leg. Newton and Thayer ‘‘ moldy grass pile’ ’ (4, MCZ); Illinois, Cook Co., Homewood 16. IX 1952 leg. H. S. Dybas ‘‘ decaying vegetation’ ’ (2, FMNH); Michigan, Clinton Co., Bath Township 15. VI 1977 leg. R. D. Ward 1 female (MM);	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E21E9F1C378CFE0D9A3C1ECD.taxon	materials_examined	— CANADA: Québec, Ramsay Lake area 23. V 1971 leg. J. M. Campbell (5, CNC); Ontario, Sudbury Co., 40 km NE Gogama at Mattagami River 24 – 28. VIII 1980 leg. M. Sörensson ‘‘ manure in mixed forest’ ’ (30, MSUL); Manitoba, Aweme, N. Criddle 28. V 1918 (7, CNC); Alberta, Sherwood park 1 – 6. VII 1989 leg. C. and A. v. Nidek (1, MSUL); British Columbia, 10 km N Nelway 20. VIII 1982 leg. M. Sörensson ‘‘ fresh cow dung in mixed forest’ ’ (6, MSUL); U. S. A.: Vermont, Manchester 11 – 23. VIII 1969 leg. C. T. Parsons 21 spp. ‘‘ ex rotting Conopholis americana’ ’ (21, MCZ); Massachusetts, Essex Co., Boxford 15. VI 1974 leg. A. Newton ‘‘ small hay pile’ ’ (3, MCZ); New Hampshire, Coos Co., Jefferson Notch 910 m 14 – 31. VII 1982 leg. Newton and Thayer 2 females ‘‘ Picea-Abies-Betula, window trap’ ’ (MCZ); North Carolina, Glen Falls Area, 3 mi SW Highlands 3,200 9 2. IX 1967 leg. J. M. and B. A. Campbell ‘‘ pine duff’ ’ (2, CNC); Indiana, Porter Co., Dunes St. Pk., Tremont leg. H. S. Dybas 1 male ‘‘ under decayed fungus’ ’ (FMNH); Michigan, Alger Co., 2 mi E. Christmas 21. VII 1978 leg. Newton and Thayer ‘‘ under herbivore dung’ ’ (4, MCZ); New Mexico, Cloudcroft 8,500 9 24. VII 1973 leg. J. M. Campbell (2, CNC); Arizona, Cochise Co., Rustler Park 8,400 9, Chiricahua mts 6. VI 1986 leg. M. Sörensson and B. Mårtensson (14, MSUL); Washington, Grays Harbor Co., 20 km N Montesano 4 – 5. IX 1982 leg. M. Sörensson ‘‘ elk manure in spruce forest’ ’ (1, MSUL);	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E21E9F1C378CFC0A9A7E1809.taxon	materials_examined	— CANADA: Québec, Sept. - Iles, Saguenay 21. IX 1985 leg. C. Chantal (16, CCC, MSUL); Ontario, Kanata 16. VI 1975 leg. S. D. Hicks (1, CNC); Alberta, 22. VIII 1991 leg. B. F. and J. L. Carr (1, CJLC); British Columbia, near Cherryville at Monashee Mtn 14 – 1,600 m 9 – 11. VIII 1982 leg. M. Sörensson ‘‘ alder litter at stream’ ’ (75, MSUL); U. S. A.: New Jersey, Burlington Co., Rancocas St. Park, Rancocas 28. VIII 1976 leg. Newton and Thayer 20 females ‘‘ berl. litter mixed hdwd forest’ ’ (MCZ); New Hampshire, Belk. Co., 2 mi NW Wanalancet 21. X 1983 leg. D. S. Chandler ‘‘ sift rotten wood’ ’ (5, EDNH); West Virginia, Morg. Co., Cacapon Sta. Pk 31. V 1983 leg. D. S. Chandler ‘‘ sift oak leaf litter along stream’ ’ (3, EDNH, MSUL); New Mexico, Lincoln Co., 6 mi SW. Corona, Red Cloud Campground 7,300 9 2. VI 1986 leg. M. Sörensson and B. Mårtensson 102 females (MSUL); Arizona, Cochise Co., 3 mi SW Portal, Cave Cr. Canyon, Chiricahua mts 5,100 9 5. VI 1986 leg. M. Sörensson and B. Mårtensson 168 females (MSUL); Colorado, Custer Co., 14 mi W Beulah, 9,000 9 28. V 1986 leg. M. Sörensson 1 male 52 females (MSUL); California, Santa Cruz Co., Redwood Est., 27. III 1954 leg. J. Halffter 15 females (MCZ); Oregon, Salem 27. IV 1955 leg. V. Roth (5, ESNN); Washington, Snohomish Co., Chase Lake. V 1952 leg. W. T. Edmundson 1 female (ESNN);	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E21E9F1C378CFAC9990418FF.taxon	materials_examined	— U. S. A.: Texas, Port Isabel 17. XI 1972 leg. B. F. and J. L. Carr (4, CJLC, MSUL). I have also seen one male from JAMAICA: Discovery Bay 29. V 1990 leg. G. Haghebaert.	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E21E9F1C378CFA249B9718AA.taxon	materials_examined	CANADA: Ontario, Carlton Co., Mer Bleue 16. IX 1980 leg. M. Sörensson and R. Baranowski (20, MSUL)	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E21E9F1F378CFA6999AF1C60.taxon	materials_examined	— CANADA: Ontario, Carleton Co., Mer Bleue 16 – 18. IX 1980 leg. M. Sörensson (52, MSUL); Manitoba, Winnipeg, Univ. of Manitoba Campus, Honeyhouse 22. VII – 12. VIII 1991 leg. R. E. Roughley (19, WUMB); U. S. A.: Oklahoma, Latimer Co. 10. I 1985 leg. K. Stephan ‘‘ rotten hay’ ’ (94, MSUL); Washington, Grays Harbor Co., 20 km N Montesano 3. IX 1982 leg. M. Sörensson (260, MSUL);	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E21D9F1F37E7FEB79AD61C1B.taxon	materials_examined	— U. S. A.: Washington, Grays Harbor Co., 20 km N Montesano 3. IX 1982 leg. M. Sörensson (25, MSUL);	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E21D9F1F37E7FEF89BD11CEB.taxon	materials_examined	— CANADA: Québec, Ste. - Catherine Port. 15. VI 1958 leg. C. Chantal (2, CCC, MSUL); U. S. A.: New Hampshire, Straf Co., 1 mi. SW Durham 21. V 1982 leg. D. S. Chandler ‘‘ sift leaf litter, beach saft drip’ ’ (1, EDNH);	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E21D9F1F37E7FE2899A21E42.taxon	materials_examined	— CANADA: Québec, Outrem’t 25. IV 1921 leg. J. Ouellet (3, CNC); Ontario, Carlton Co., Mer Bleue 16 – 18. IX 1980 leg. M. Sörensson (84, MSUL); Alberta, Sherwood Park 5 – 10. V 1989 leg. C. and A. v. Nidek (15, IVTA, MSUL); Manitoba, Winnipeg, University of Manitoba Campus, Honeyhouse 8. VII – 17. VIII 1991 leg. R. E. Roughley ‘‘ suction trap at Red River’ ’ (502, WUMB, MSUL); British Columbia, Duncan 6. VII 1962 leg. B. F. and J. L. Carr ‘‘ under board in marsh’ ’ (1, Carr); Vancouver 10. VI 1984 leg. B. F. and J. L. Carr ‘‘ lot 2, under stone on grass’ ’ (2, CJLC, MSUL); U. S. A.: Massachusetts, Middlesex Co. 15 – 28. VII 1982 leg. E. T. Armstrong 7 spp. (7, MSUL); California, Sacramento Co., Sacramento 12. X 1970 leg. R. F. Wilkey ‘‘ ex. berlese compost’ ’ 4 spp. (4, MM, MSUL); Oregon, Hood Co., Cascade Locks 1 – 2. VIII 1983 leg. C. and A. v. Nidek (2, IVTA, MSUL); Washington, Grays Harbor Co., 20 km N Montesano 3. IX 1982 leg. M. Sörensson (5, MSUL);	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E21D9F1F37E7FC919A27196D.taxon	materials_examined	— 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 W 5 ’’ 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).	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E21D9F1F37E7FBB59BBF19B9.taxon	materials_examined	— CANADA: Québec, Terr. Nouveau-Quebec, Chemin Selbaie 6 – 15. VI 1997 1 female ‘‘ malaise pan; Pessière noire’ ’ leg. P. Paquin (MSUL); Ontario, Carleton Co., Mer Bleue 16 – 18. IX 1980 leg. M. Sörensson (12, ZMUL); Manitoba, Winnipeg, University of Manitoba Campus, Honeyhouse 6 – 12. VIII 1991 leg. R. E. Roughley ‘‘ suction trap at Red River’ ’ (1, WUMB); British Columbia, 20 km NE Creston 14. VIII 1982 leg. M. Sörensson (2, MSUL); U. S. A.: Oklahoma, Latimer Co., 5 mi W Red Oak 23. X 1977 leg. K. Stephan (1, CKS); Washington, Okanogan Co., Okanogan near Buzzard lake 1 – 3. VIII 1982 leg. M. Sörensson (3, MSUL);	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E21D9F1F37E7FA9E99B618AA.taxon	materials_examined	— CANADA: Québec, Hull, Gatineau Park, near Ramsay Lake 17. VIII 1980 leg. M. Sörensson (12, MSUL); Ontario, 40 km NE Gogama at Mattagami River 28. VIII 1980 leg. M. Sörensson (11, MSUL); Alberta, Turner Valley 12. VIII 1961 leg. B. F. and J. L. Carr ‘‘ lot 1, toadstools’ ’ (11, CJLC, MSUL); British Columbia 20 km NE Creston 14. VIII 1982 leg. M. Sörensson (2, MSUL); U. S. A.: New Hampshire, Grafton Co., Zealand R., 6 mi SE Twin Mtn, 600 m 23 – 26. VII 1980 leg. Newton and Thayer ‘‘ mushrooms in Picea-Abies-hdwd’ ’ (24, MCZ); Washington, Okanogan Co., Okanogan near Buzzard lake 1 – 3. VIII 1982 leg. M. Sörensson (24, MSUL);	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E21D9F1E37E7FA699A4E1DB5.taxon	materials_examined	— U. S. A.: New Hampshire, Straf Co., 1 mi. SW Durham 30. VIII 1982 leg. D. S. Chandler ‘‘ Sift litter along marsh edge’ ’ (2, EDNH); Massachusetts, Middlesex Co., Lincoln 10 – 24. VIII 1982 leg. E. T. Armstrong 1 female ‘‘ window-trap’ ’ (MCZ);	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E21C9F1E378CFF6299991C30.taxon	materials_examined	— CANADA: Québec, Montreal 27. VIII 1967, 1. IX 1968, 17. IX 1968, 18. VIII 1974 leg. E. J. Kitely (11, CCC, MSUL); Ontario, Algoma Co., Lake Superior Park 4. IX 1980 leg. M. Sörensson (8, MSUL); U. S. A.: Oklahoma, Latimer Co. 10. I 1985 leg. K. Stephan ‘‘ rotten wood with mushrooms’ ’ (30, MSUL);	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E21C9F1E378CFEE69B4B1CEB.taxon	materials_examined	— CANADA: Ontario, Ancaster 21. X 1967 leg. J. E. H. Martin ‘‘ ex nest of Microtus pennsylvanicus ’’ (2, CNC, MSUL).	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E21C9F1E378CFE289BBD1F51.taxon	materials_examined	— CANADA: Québec, Terr. Nouveau-Québec 6 – 13. VII 1997 leg. P. Paquin 2 females ‘‘ piège-interception’ ’ (MSUL); U. S. A.: New Hampshire, Coos Co., Jefferson Notch 910 m 14 – 31. VII 1982 leg. Newton and Thayer 1 female þ more spp. ‘‘ Picea-Abies-Betula, window trap’ ’ (MCZ, MSUL);	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
03FBB048E21C9F1E378CFD86997C1FF1.taxon	materials_examined	— CANADA: Ontario, Sudbury Co., 40 km NE Gogama, Mattagami River 27. VIII 1980 leg. M. Sörensson 1 female (MSUL); U. S. A.: Massachusetts, Middlesex Co., Estabrook Woods near Concord 2. VIII 1974 leg. A. Newton ‘‘ berl. wet sticks, stream edge’ ’ (3, MCZ, MSUL); Wisconsin, Wankeska Co., Big Bend, Fox R., 2. IX 1976 leg. P. Hammond 1 male ‘‘ river bank’ ’ (MSUL).	en	Sörensson, Mikael (2003): New Records of Featherwing Beetles (Coleoptera: Ptiliidae) in North America. The Coleopterists Bulletin 57 (4): 369-381, DOI: 10.1649/564, URL: http://dx.doi.org/10.1649/564
