Gyrophaena caseyi Seevers, 1951

Klimaszewski, Jan, Godin, Benoit, Davies, Anthony, Bourdon, Caroline & Horwood, Denise, 2018, Forty new records of aleocharine beetles, and two new species in the genera Acrotona Thomson and Atheta Thomson, for the province of Manitoba, Canada (Coleoptera: Staphylinidae: Aleocharinae), Insecta Mundi 2018 (641), pp. 1-33 : 22

Gyrophaena caseyi Seevers

Distribution

Origin Nearctic

Distribution Canada: MB, NB, ON, QC. USA: MI, NC, NY, PA

New provincial Canada: Manitoba: Bead Lake, 2016-IX-13, 50.7868°N, 99.9928°W, 620 m,

record mushrooms, sifting, B. Godin & D. Horwood ( BGC) 4 males ; same locality data

(LFC) 3 males.

References Seevers 1951, Webster et al 2012, Brunke et al. 2012, Klimaszewski et al. 2018

Collection and habitat data. Habitat (outside of the study area). Found in hardwood forest, a mixed forest, black spruce, balsam fir, and eastern white cedar forests. Adults in fresh, gilled mushrooms and Pleurotus sp. on the side of a log. Collecting period. VIII-IX. Collecting method. Sifting mushrooms.