<ref name="Donisthorpe_1937">{{cite journal |first1=H. |last1=Donisthorpe |year=1937 |title=Generic names, &c., of the British Formicidae. [concl.] |url=http://hymfiles.biosci.ohio-state.edu/pdfs-osuc/23340/23340.pdf |journal=Entomologist's Record and Journal of Variation |publisher= |volume=49 |issue= |pages=143–145 |doi= }}</ref>