File:Xu and Chu 2012 13-21.png

Figs. 13-21. 13-15: Worker of Stigmatomma kangba sp. nov.; 13. Head and body in profile view; 14. Head in full-face view; 15. Body in dorsal view. 16-17: Worker of Stigmatomma bellii Forel; 16. Head and body in profile view; 17. Head in full-face view. (Drawn from Antweb images). 18-19: Worker of Stigmatomma reclinata Mayr; 18. Head and body in profile view; 19. Head in full-face view. (Drawn from Antweb images). 20-21: Worker of Stigmatomma bruni (Forel); 20. Head and body in profile view; 21. Head in full-face view. (Drawn from Antweb images).

[[Media:Xu Chu 2012.pdf|Xu, Z. & Chu, J. 2012. Four new species of the amblyoponine ant genus Amblyopone from southwestern China with a key to the known Asian species. Sociobiology. 59:1175-1196. PDF]]