<ref name="Gregg_1950">{{cite journal |first1=R. E. |last1=Gregg |year=1950 |title=A new species of ''Pheidole'' from the Southwest |url=https://antcat.org/documents/1596/4917.pdf |journal=Journal of the New York Entomological Society |publisher= |volume=58 |issue= |pages=89–93 |doi= }}</ref>