Acerocnema paradoxopyga Stackelberg, 1952: 405. HOLOTYPE: J, Russia, European part, Novaya Zemlya, Wrangel Is [land], Matochkin Shar, 11.vii.1925, Bakulenko leg. (ZMAS).
Distribution. Russia – European Russia, East Siberia (GORODKOV 1986: 27).