File:Proceratium nujangense queen.jpg

Figs. 11-13: Gyne of Proceratium nujiangense sp.n. (11) Head in full face view; (12) body in profile view; (13) alitrunk, petiole and gaster in dorsal view.

[[Media:Xu 2006.pdf| Xu, Z. 2006. Three new species of the ant genera Amblyopone Erichson, 1842 and Proceratium Roger, 1863 from Yunnan, China. Myrmecologische Nachrichten. 8:151-155. PDF]]