Tachyusa obsoleta Casey

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 : 121

255. Tachyusa obsoleta Casey

(Illustrations in Paśnik 2006, Klimaszewski et al. 2020), Table 1

References. Casey 1906. Paśnik 2006. Webster et al. 2012. Klimaszewski et al. 2018, 2020.

Distribution. Nearctic. Canada: BC, NB, SK. USA: AZ, AR, CO, IL, IN, KS, KY, MA, MN, MO, MT, NC, NE, ND, NM, NH, NJ, OH, PA, SD, TX, VT, WY.

Collection and Habitat data. Found in riparian habitats, usually on moist sand or clay and in debris. Most specimens from NB were collected from sand near a river margin; others were taken from moist clay and from grass and debris along river margins and creeks ( Webster et al. 2012, Klimaszewski et al. 2020).

Material. USA, New Hampshire, Merrimack Co.: Manchester , 3.VII.1935, J.W. Green ( Paśnik 2006) .