<ref name="Cole_1953">{{cite journal |first1=A. C., Jr. |last1=Cole |year=1953 |title=Studies of New Mexico ants. VI. The genera ''Monomorium'', ''Solenopsis'', ''Myrmecina'', and ''Trachymyrmex'' (Hymenoptera: Formicidae). [concl.] |url=http://antbase.org/ants/publications/6139/6139.pdf |journal=Journal of the Tennessee Academy of Science |publisher= |volume=28 |issue= |pages=316 |doi= }}</ref>