Martynov, Alexander V., and Alexander G. Radchenko. 2016. “Karawajew’s Ant Type Specimens (Hymenoptera, Formicidae) in the National Museum of Natural History of the National Academy of Sciences of Ukraine”. Zootaxa 4097 (2). Auckland, New Zealand:244–254. https://doi.org/10.11646/zootaxa.4097.2.6.