<ref name="Xu_2001">{{cite journal |first1=Z.-H. |last1=Xu |year=2001 |title=A systematic study on the ant genus ''Ponera'' Latreille (Hymenoptera: Formicidae) of China |url=https://antcat.org/documents/4118/20044.pdf |journal=Entomotaxonomia |publisher= |volume=23 |issue= |pages=51–60 |doi= }}</ref>