Romankova, T. G. and Astafurova, Y. V. (2011) “Bees of the genus Panurginus in Siberia, Far East of Russia, and Allied Areas (Hymenoptera: Andrenidae, Panurginae)”, Zootaxa. Auckland, New Zealand, 3112(1), pp. 1–35. doi: 10.11646/zootaxa.3112.1.1.