<ref name="Brown_1971">{{cite journal |first1=W. L., Jr. |last1=Brown |year=1971 |title=Characters and synonymies among the genera of ants. Part IV. Some genera of subfamily Myrmicinae (Hymenoptera: Formicidae) |url=https://antcat.org/documents/466/6741.pdf |journal=Breviora |publisher= |volume=365 |issue= |pages=1–5 |doi= }}</ref>