Lelej, A. S. and Loktionov, V. M. (2009) “Review of the Evagetes crassicornis species-group (Hymenoptera: Pompilidae), with description of new species”, Zootaxa. Auckland, New Zealand, 2230(1), pp. 42–50. doi: 10.11646/zootaxa.2230.1.4.