Revision of Quedius sensu stricto (Coleoptera: Staphylinidae) Author Hansen, Aslak Kappel Natural History Museum of Denmark, Zoological Museum, Universitetsparken 15, 2100 Copenhagen, Denmark; e-mails: akhansen @ snm. ku. dk; asolodovnikov @ snm. ku. dk & Natural History Museum Aarhus, Wilhelm Meyers Allé 10, 8000 Aarhus, Denmark & Department of Bioscience, University of Aarhus, Ny Munkegade 116, 8000 Aarhus, Denmark Author Brunke, Adam Agriculture and Agri-Food Canada, 960 Carling Avenue, Ottawa, Ontario, K Author Simonsen, Thomas Natural History Museum Aarhus, Wilhelm Meyers Allé 10, 8000 Aarhus, Denmark Author Solodovnikov, Alexey Natural History Museum of Denmark, Zoological Museum, Universitetsparken 15, 2100 Copenhagen, Denmark; e-mails: akhansen @ snm. ku. dk; asolodovnikov @ snm. ku. dk & Zoological Institute, Russian Academy of Science, Universitetskaja nab. text Acta Entomologica Musei Nationalis Pragae 2022 Acta. Ent. Mus. Natl. Pragae 2022-11-26 62 1 225 299 http://dx.doi.org/10.37520/aemnp.2022.017 journal article 217329 10.37520/aemnp.2022.017 795cf556-a4a9-477b-b55d-cb80ed8a0f2d 1804-6487 7399702 28D55112-98B1-49A5-B382-58B1B068570B Quedius laticollis -group Diagnosis. Species of medium size with variable coloration of elytra and appendages, from completely dark to brown, reddish, or yellowish pale. Eyes smaller, temples larger, with temporal puncture separated from posterior margin of eye by distance equal to diameter of this puncture. Frons without interocular punctures ( Fig. 6F ). Scutellum punctate and setose. Pronotum without puncture(s) in the posterior part of the sublateral row. Restricted to the Nearctic Region.