<ref name="Kuznetsov-Ugamsky_1926">{{cite journal |first1=N. N. |last1=Kuznetsov-Ugamsky |year=1926 |title=Die Entstehung der Wüstenameisenfauna Turkestans |url=http://hymfiles.biosci.ohio-state.edu/pdfs-osuc/23129/23129.pdf |journal=Zoologischer Anzeiger |publisher= |volume=65 |issue= |pages=140–160 |doi= }}</ref>