File:Xu and Chu 2012 9-12.png

Figs. 9-12. 9-10: Worker of Stigmatomma eminia Zhou; 9. Head and body in profile view; 10. Head in full-face view. (Cited from Zhou 2001, slightly modified). 11-12: Worker of Stigmatomma rubiginoa Wu et Wang; 11. Head and body in profile view; 12. Head in full-face view. (Cited from Wu & Wang 1992, slightly modified)

[[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]]