File:Xu 2001 Ponera figs 16-27.jpg

Figs. 16-27 Ponera workers. 16-18. Ponera pentodontos 19-21. Ponera bawana 22-24. Ponera menglana 25-27. Ponera diodonta 16,19, 22, 25. head in full face view; 17, 20, 23, 26. body in profile view; 18, 21, 24, 27. petiolar node in dorsal view, 16-18, 22-24 after Xu (2001)

Xu, Z. H. 2001. Four new species of the ant genus Ponera Latreille (Hymenoptera: Formicidae) from Yunnan, China. [in Chinese, English abstract]. Entomotaxonomia 23:217-226.