<ref name="Santschi_1937">{{cite journal |first1=F. |last1=Santschi |year=1937 |title=Note sur ''Acromyrmex'' ''subterraneus'' Forel (Hym. Formicidae) |url=https://antcat.org/documents/2653/3579.pdf |journal=Revista de Entomologia (Rio de Janeiro) |publisher= |volume=7 |issue= |pages=230–233 |doi= }}</ref>