<ref name="Bruch_1917">{{cite journal |first1=C. |last1=Bruch |year=1917 |title=Costumbres y nidos de hormigas |url=https://antcat.org/documents/513/0006.pdf |journal=Anales de la Sociedad Cientifica Argentina |publisher= |volume=83 |issue= |pages=302–316 |doi= }}</ref>