Aleocharine rove beetles of New Hampshire, USA: new taxa and new records (Coleoptera, Staphylinidae, Aleocharinae) Author Klimaszewski, Jan 0009-0003-3722-3662 Natural Resources Canada, Canadian Forest Service, Pacific Forestry Centre, 506 West Burnside Road, Victoria, BC, Canada; V 8 Z 1 M 5 (emeritus). https: // orcid. org / 0009 - 0003 - 3722 - 3662 Author Chandler, Donald S. 0009-0002-4093-2104 Dept. of Biological Sciences, Spaulding Hall, 38 Academic Way, University of New Hampshire, Durham, NH, USA 03824 (emeritus). https: // orcid. org / 0009 - 0002 - 4093 - 2104 Author Davies, Anthony 0009-0007-9506-9017 Canadian National Collection of Insects, Arachnids and Nematodes, Agriculture and Agri-Food Canada, Ottawa, Ontario, Canada K 1 A 0 C 6. https: // orcid. org / 0009 - 0007 - 9506 - 9017 Author Bourdon, Caroline 0009-0003-3722-3662 Natural Resources Canada, Canadian Forest Service, Pacific Forestry Centre, 506 West Burnside Road, Victoria, BC, Canada; V 8 Z 1 M 5 (emeritus). https: // orcid. org / 0009 - 0003 - 3722 - 3662 & Natural Resources Canada, Canadian Forest Service, Laurentian Forestry Centre, 1055 du P. E. P. S., P. O. Box 10380, Stn. Sainte-Foy, Québec, Quebec G 1 V 4 C 7, Canada. https: // orcid. org / 0009 - 0001 - 9009 - 2994 Corresponding author. jan. klimaszewski @ hotmail. com & Natural Resources Canada, Canadian Forest Service, Pacific Forestry Centre, 506 West Burnside Road, Victoria, BC, Canada; V 8 Z 1 M 5 (emeritus). https: // orcid. org / 0009 - 0003 - 3722 - 3662 jan.klimaszewski@hotmail.com text Zootaxa 2023 2023-11-06 5364 1 1 141 https://www.mapress.com/zt/article/download/zootaxa.5364.1.1/52219 journal article 10.11646/zootaxa.5364.1.1 1175-5334 10145460 EAEB5D9F-326D-46FE-90FD-DAFE9B01FD04 177. Silusida marginella (Casey) (Illustrations in Klimaszewski et al. 2018 ), Table 1 References. Casey 1893 , 1906 . Ashe 1992. Klimaszewski et al. 2005a , 2011 , 2018 . Majka and Klimaszewski 2008. Distribution. Nearctic. Canada : NB, NF, NS, ON, PE, QC. USA : CA, IA, KS, ME (NSR), NH (NSR), NY, PA, TN. Collection and Habitat data. The ME and NH adults were taken primarily by flight intercept and window traps, with some found in litter by a stream, and from Russula mushrooms and a mass of mushrooms on a large stump. Adults mainly taken from August to October, with two females captured in May–June (possibly overwintering adults). In Canada recorded from various hardwood, coniferous, and mixed forests. Adults found in decaying gilled fungi (often very common), Russula mushrooms, on a bracket fungus, and in a decaying white birch ( Betula papyrifera Marshall ) log ( Klimaszewski et al. 2011 , 2018 ). Material. USA, Maine , York Co. : West Lebanon , 28.VIII–3.X.1990 , 1 male ; 18–25.XI.1991 , 1 male , 1 female , D.W. Barry, FIT. New Hampshire , Carroll Co. : 1271 mi N Wonalancet , E Fk. Spring Brk. , 1900’, 22–28.VIII.1985 , 1 male ; 29.VIII–5.IX.1985 , 2 males , 1 female ; 6–17.IX.1985 , 1 male ; 14–21.VIII.1985 , D.S. Chandler, fl. intercept trap, 1 female . 6 mi NW Bartlett , Nancy Brook Trail , 1500’, 9.IX.1987 , A. Davies and Y. Bousquet , ex Russula mushrooms ( CNC ), 9 sex? Mt. Chocorua , 1.VIII.1982 , W.J. Morse , fungus, 1 female . Coos Co. : 6 mi NW Nancy Brook Trail , 1500’, 9.IX.1987 , A. Davies and Y. Bousquet , ex Russula mushrooms ( CNC ), 9 sex ? 17 km S Gorham , Glen Ellis Falls , 1900’, 8.IX.1987 , J.M. Campbell and A. Davies , sifting litter by stream ( CNC ), 4 sex ? 2 mi NE Crawford Depot , 2100’, 13.IX.1987 , J.M. Campbell and A. Davies , mass of mushrooms on large stump ( CNC ), 1 sex ? 8 mi E Gorham , 800’, 14/ 15.VIII.1976 , J.M. and B.A. Campbell ( CNC ), 3 sex? Mt. Washington , Lakes of the Clouds , 5000’, 10.IX.1987 , A. Smetana ( CNC ), 1 female . White Mts. , Crawford Notch , Silver Cascade , 17.VIII.1976 , J.M. Campbell ( CNC ), 1 sex? Grafton Co. : Hubbard Brook Exp. Forest , Bear Brook , 1500’, 15.X.1982 , D.S. Chandler , sift rotten wood, 1 male , 1 female . Strafford Co. : Spruce Hole , 3 mi SW Durham , 27.V–10.VI.1987 , D.S. Chandler , FIT, 1 female . 4 mi W Durham , 14–17.V.1982 , R.M. Reeves , window trap , 1 female .