<ref name="Borgmeier_1957">{{cite journal |first1=T. |last1=Borgmeier |year=1957 |title=Myrmecologische Studien, I |url=https://antcat.org/documents/312/6503.pdf |journal=Anais da Academia Brasileira de Ciencias |publisher= |volume=29 |issue= |pages=103–128 |doi= }}</ref>