<ref name="Booher_&_Uhey_2020">{{cite journal |first1=D. B. |last1=Booher |first2=D. |last2=Uhey |year=2020 |title=New Native Trap-Jaw Ant, Strumigenys Smith, from the Neotropical Excisa Species Group Discovered in a Disjunct Region and Climate on the Colorado Plateau |url=https://bioone.org/journals/southwestern-entomologist/volume-45/issue-3/059.045.0309/New-Native-Trap-Jaw-Ant-Strumigenys-Smith1-from-the-Neotropical/10.3958/059.045.0309.short |journal=Southwestern Entomologist |publisher= |volume=45 |issue=3 |pages=663–672 |doi=doi.org/10.3398/064.079.0403 }}</ref>