<ref name="Fedoseeva_2017">{{cite journal |first1=E. B. |last1=Fedoseeva |year=2017 |title=The metathoracic spiracles in some ants and wasps (Hymenoptera: Formicidae; Vespidae) |url=https://antcat.org/documents/7211/fedoseeva_2017_russentomolj_methathoracic_spiracles_in_some_ants_and_wasps.pdf |journal=Russian Entomological Journal |publisher= |volume=26 |issue= |pages=49–62 |doi= }}</ref>