<ref name="Kempf_1961">{{cite journal |first1=W. W. |last1=Kempf |year=1961 |title=Nota preliminar sôbre a fauna das formigas de Agudos, S. P. (Hymenoptera: Formicidae) |url=https://antcat.org/documents/1780/10279.pdf |journal=Revista Brasileira de Entomologia |publisher= |volume=10 |issue= |pages=205–208 |doi= }}</ref>