Tharsalea dorcas arcticus (Ferris, 1977);  Comments: TL: Canada (Yt) .

Tharsalea dorcas arcticus ♀ USA: AK, North Slope Borough, Dalton Highway, Kanuti River, 16-VII-2021, specimen No. WRD 20075. Dempwolf collection. DNA sample NVG-22058F10   —   © Nick V. Grishin