24. Dolichopus lenensis Negrobov, Barkalov et Selivanova, 2014

Material examined. 1♂, Yakutia, Pokrovsk, 21.07.1986, V. N. Makarkin ; 6♂, 3♀, Yakutia, Indigirka River, 5 km downstream from Chubukulak River mouth, bog within larch forest near steppe, 15.07.2011, A. K. Bagachanova ; 1♂, Yakutia, Indigirka River, 9 km downstream from Sarba River, 63 ° 31'23" N, 142 ° 37’02" E, 16.07.2011, A.K. Bagachanova ; 1♂, Yakutia, old Magadan road between rivulets Small Begel Haya and Big Begel Haya, at slope, [63 ° 15’20" N, 143 ° 43'33" E], 18.07.2011, A. K. Bagachanova .

Distribution. Type locality: Russia: Irkutsk government, Lena River. Palaearctic: Russia (Irkutsk, Yakutia).