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 240. Placusa incompleta Sjöberg † (Illustrations in Klimaszewski et al. 2001 , 2018 ), Table 1 References. Sĵberg 1934. Palm 1959. Horion 1967 . Klimaszewski et al. 2001 , 2011 , 2015a , 2016e , 2018 . Klimaszewski and Winchester 2002a . Webster et al. 2009 . Brunke et al. 2012 . Work et al. 2013 . Distribution. Palearctic, adventive in North America. Canada : AB, BC, NB, NF, NS, ON, QC, SK. USA : NH (NSR), WA. Collection and Habitat data. In NH captured from Picea rubens [in rearing chambers for bark beetles]; adults present in August and October. In Canada recorded from Abies balsamea , Acer saccharum , yellow birch, mature red spruce, red maple, and old-growth white spruce and balsam fir forests. In BC present in coastal montane forests of central Vancouver Island with mature Douglas fir ( Pseudotsuga menziesii (Mirb.) and western hemlock ( Tsuga heterophylla (Raf.) Sarg. ) ( Klimaszewski et al. 2001 , Klimaszewski and Winchester 2002a , Webster et al. 2009 , Brunke et al. 2012 ). In Europe taken in Betula , Populus , Quercus , and conifer forests. Adults from under bark of tamarack infested by eastern bark beetle, under bark of red spruce infested with Dendroctonus rufipennis (Kirby) and Polygraphus rufipennis (Kirby) ( Klimaszewski et al. 2018 ) . Material. USA , New Hampshire , Carroll Co. : Bartlett Experimental Forest , 44.07414 , -71.29091 , 11.VIII.2021 , K.J. Dodds , ex. Picea rubens , 2 males , 1 female , 3 sex? ( MFCD ); same data, 1 male , 1 sex?; 7.X.2021 , K.J. Dodds , ex. Picea rubens , 1 sex? ( MFDC ) .