Mniusa yukonensis (Klimaszewski and Godin)

Klimaszewski, Jan, Chandler, Donald S., Davies, Anthony & Bourdon, Caroline, 2023, Aleocharine rove beetles of New Hampshire, USA: new taxa and new records (Coleoptera, Staphylinidae, Aleocharinae), Zootaxa 5364 (1), pp. 1-141 : 102

210. Mniusa yukonensis (Klimaszewski and Godin)

(Illustrations in Klimaszewski et al. 2014, 2018), Table 1

References. Klimaszewski et al. 2012, 2014, 2018, 2020, 2021. Webster et al. 2022b.

Distribution. Nearctic. Canada: BC, NB, NS, ON, PE, QC, YT. USA: AK, NH (NSR).

Collection and Habitat data. In NH collected in September–October in conifer litters, and found on the side of a water tower in March–April. In Canada all adults were captured in various kinds of traps in various forest types (usually coniferous): rich Appalachian hardwood forest with some conifers, old-growth white spruce/balsam fir forest, balsam fir and maple sugar stands, mature white spruce with feather moss, and a red spruce forest ( Klimaszewski et al. 2014, 2018).

Material. USA, New Hampshire, Coos Co.: Mt. Washington, Alpine Garden , 11.IX.1981, D.S. Chandler, berlese spruce litter, 1 male . Strafford Co.: 1 mi SW Durham , 25.III.1989, W.J. Morse, water tower, 1 male, 1 female ; 4.IV.1991, S.T. O’Keefe, water tower, 2 males. 3 mi E Durham , 17.X.1981, D.S. Chandler, sift pine litter, 1 male, 1 female .