Drymeia quadrisetosa (Malloch, 1921)

Savage, Jade & Sorokina, Vera S., 2021, Review of the North American fauna of Drymeia Meigen (Diptera, Muscidae) and evaluation of DNA barcodes for species-level identification in the genus, ZooKeys 1024, pp. 31-89 : 31

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 .

Figures

Figure 2. Male hind tibia, dorsal view A D. ponti B D. aterrima C D. groenlandica D D. setibasis E D. similis F D. vockerothi G D. quadrisetosa H D. glacialis I D. hucketti J D. woodorum. Scale bars: 0.5 mm.

Figure 5. Tarsomeres A D. pribilofensis, male fore tarsomeres 3 - 5 B D. spinitarsis, male mid tarsomere 1 C D. spinitarsis, female mid tarsomere 1 D D. quadrisetosa, male fore tarsomeres 1 - 5. Scale bars: 0.25 mm.

Figure 6. Male mid femur, anterior view (except G, H, L) A D. cantabrigensis B D. setibasis C D. vockerothi D D. profrontalis E D. glacialis F D. quadrisetosa G D. santamonicae, antero-dorsal view H D. amnicola, postero-dorsal view I D. similis J D. amnicola K D. hucketti L D. aldrichi, ventral view. Scale bars: 0.25 mm.