Dyschirius setosus LeConte, 1857

Bousquet, Yves, 2012, Catalogue of Geadephaga (Coleoptera, Adephaga) of America, north of Mexico, ZooKeys 245, pp. 1-1722 : 301

Dyschirius setosus LeConte, 1857

Dyschirius setosus LeConte, 1857b: 79. Type locality: "Massachusetts and New York" (original citation), restricted to «Mass[achusetts]» by Lindroth (1961a: 157). Three syntypes in MCZ [# 696].

Dyschirius alternatus Hatch, 1949b: 117. Type locality: "Grand Coulee [Grant County], Washington" (original citation). Holotype in USNM. Synonymy established by Lindroth (1961a: 157).

Distribution.

This species is found from Prince Edward Island (Larochelle and Larivière 1990a: 27) to south-central British Columbia (Lindroth 1961a: 157), south to eastern Washington (Hatch 1953: 68, as Dyschirius alternatus ), northern Utah (Utah County, USNM), Oklahoma (Custer and Latimer Counties, CMNH, UASM), and Long Island in New York (MCZ). Seemingly isolated at Fairbanks, Alaska (Lindroth 1961a: 157). The records from "New Jersey," “Maryland” (Bousquet and Larochelle 1993: 100), and “Colorado” (Wickham 1902: 232) need confirmation.

Records.

CAN: AB, BC, MB, NB, NS, ON, PE, QC, SK USA: AK, IA, ID, IL, MA, ME, MI, MN, MT, ND, NE, NH, NY, OK, PA, RI, SD, UT, VT, WA, WI, WY [CO, MD, NJ]