<ref name="Smith_1924">{{cite journal |first1=M. R. |last1=Smith |year=1924 |title=An annotated list of the ants of Mississippi (Hym.) |url=https://antcat.org/documents/2772/10357.pdf |journal=Entomological News |publisher= |volume=35 |issue= |pages=47–54 |doi= }}</ref>