Ecdyonurus (Afghanurus) aspersus (Kluge, 1980)

Yanygina, L. V. & Potapova, N. K., 2022, New data on the mayflies (Ephemeroptera) of North-Western Yakutia, Far Eastern Entomologist 446, pp. 13-23 : 18

Ecdyonurus (Afghanurus) aspersus (Kluge, 1980)

MATERIAL EXAMINED. Ebelyakh River : station N 4, 24.VIII 2015, 1 larva; Kula

River : station N 13, 16.VIII 2015, 1 larva ; Mayat River : station N 16, 17.VIII 2015 , 21

larvae, station N 10, 20.VIII 2015, 14 larvae, station N 18, 21.VIII 2015, 2 larvae; Kholomolokh River : station N 3, 24.VIII 2015, 8 larvae ; Morgogor River : station N 2, 24 .VIII

2015, 1 larva; Olom River : station N 15, 26.VIII 2015 , 8 larvae; Brook 22: station N 17 ,

21.VIII 2015, 3 larvae.

REMARKS. In the Anabar River basin, it is one of the most widespread species.