<ref name="Cole_1955">{{cite journal |first1=A. C., Jr. |last1=Cole |year=1955 |title=Studies of New Mexico ants. XV. Additions, corrections, and new synonymy |url=https://antcat.org/documents/699/6147.pdf |journal=Journal of the Tennessee Academy of Science |publisher= |volume=30 |issue= |pages=49–50 |doi= }}</ref>