<ref name="Ross_et_al_2010">{{cite journal |first1=K. G. |last1=Ross |first2=D. |last2=Gotzek |first3=M. S. |last3=Ascunce |first4=D. D. |last4=Shoemaker |year=2010 |title=Species delimitation: a case study in a problematic ant taxon |url=https://antcat.org/documents/4641/Ross_et_al_2010_Syst_Biol.pdf |journal=Systematic Biology |publisher= |volume=59 |issue= |pages=162–184 |doi= }}</ref>