Loktionov, V. M., and A. S. Lelej. “New and Little-Known Species of Arachnospila (subgenus Ammosphex) (Hymenoptera: Pompilidae) from East Siberia”. Zootaxa, vol. 3911, no. 2, Jan. 2015, pp. 218–230, doi:10.11646/zootaxa.3911.2.4.