<ref name="Lubbock_1880">{{cite journal |first1=J. |last1=Lubbock |year=1880 |title=Observations on ants, bees, and wasps; with a description of a new species of honey-ant.- Part VII. Ants |url=https://antcat.org/documents/2054/4474.pdf |journal=Journal of the Linnean Society of London. Zoology |publisher= |volume=15 |issue= |pages=167–187 |doi= }}</ref>