Drymeia quadrisetosa (Malloch, 1921) Figs 2G, 5D, 6F

Pogonomyia quadrisetosa Malloch 1919: 77.

Pogonomyia amurensis Lavčiev, 1971: 220

Type material examined.

None.

Other material examined.

More than 300 males and females from: Nearctic: Canada: Manitoba: Churchill, Fort Churchill; Labrador: Cutthroat Harb., Hebron, Nutak; Northwest Territories: Muskox L., Salmita Mines, Tuktoyaktuk, 21 mi E. Tuktoyaktuk; Wholdaia Lake; Victoria Island; Nunavut: Baker Lake, Bathurst Inlet, Cambridge Bay, Chesterfield, Kugluktuk [formerly Coppermine], Landing Lake (7.5 km NW of Rankin Inlet), Padlei; Quebec: Kangirsuk [formerly Payne Bay], Sugluk; Yukon Territory: British Mts, 17 km WNW Burnash Flats, km 159 Dempster Highway, Firth River, Herschel Island; USA: Alaska: Cape Thompson, Isabel Pass, Schrader L., Umiat, Unalakleet [Noluk 68N, 160W]. Palaearctic: Russia: Taymyr Peninsula: 90 km NW Khatanga; Yamalo-Nenez AO: 73 km NE Labytnangy; Chukotka AO: Pevek; Republic of Buryatia: Baisa; Sakha Republic: 100 km NW Oymyakon (BUIC, CNC, LEM, SZMN) .

Distribution.

Nearctic: Canada (Manitoba, Northwest Territories, Nunavut, Quebec, Yukon Territory; USA (Alaska). Palaearctic: Russia (Siberia).

DNA Barcode.

BOLDBIN: BOLD:AAC1021 (BIN merge with D. glacialis). See Suppl. material 1: Table S1 for GenBank accession numbers.

Remarks.

See comments about DNA barcodes under D. glacialis .