File:Xu 2001 Ponera figs 1-15.jpg

Figs. 1-15 Ponera workers. 1-3. P. alisana Terayama; 4-6. P. nangongshana Xu; 7-9 P. chiponensis Terayama; 10-12 P. baka Xu; 13-15. P. xantha, sp. nov., 1, 4, 7, 10, 13. head in full face view; 2, 5, 8, 11, 14. body in profile view; 3, 6, 9, 12, 15. petiolar node in dorsal view; 1-3,1-9 after Terayama (1986); 4-6,10-12 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.