Atheta (Dimetrota) pseudomodesta Klimaszewski, 2007

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 : 38

64. Atheta (Dimetrota) pseudomodesta Klimaszewski

(Illustrations in Klimaszewski et al. 2018, 2021), Table 1

References. Klimaszewski et al. 2007, 2011, 2018, 2021. Majka and Klimaszewski 2008. Webster et al. 2012.

Distribution. Nearctic. Canada: NB, NF, NS, ON, QC. USA (NCR): NH (NSR).

Collection and Habitat data. In NH taken primarily by flight intercept traps; one specimen was found in mushrooms. Adults were collected from June to August. In Canada found in coniferous (white/black spruce and balsam fir forests) and old-growth northern hardwood forests (sugar maple, yellow birch), in fresh and decaying gilled mushrooms and polypore fungi on side of log. In QC collected from litter, by Luminoc pitfall traps, and pitfall traps in sugar maple forests and yellow birch/balsam fir forests ( Webster et al. 2012, Klimaszewski et al. 2018).

Material. USA, New Hampshire, Carroll Co.: The Bowl, 2.5 mi NW Wonalancet , 4.VI.1984, D.S. Chandler, mushrooms, 1 male . Coos Co.: 1 mi NE East Inlet Dam , 8–21.VIII.1986, D.S. Chandler, FIT, 1 male . Norton Pool , 3 mi NE East Inlet Dam, 25.VII–7.VIII.1986, D.S. Chandler, FIT, 2 males . Rockingham Co.: Seabrook backdunes, 15–28.VI.1989, D.S. Chandler, FIT, 1 female .