File:Trachymyrmex holmgreni queen.jpg

Figs. 17-19. Trachymyrmex holmgreni, female, Brazil, MG: Santa Barbara do Monte Verde: 17. Head in frontal view; 18. Habitus (headless) in lateral view; 19. Habitus (headless) in dorsal view. Scale bar = 1 mm.

[[Media:Brandão 2005.pdf|Mayhé-Nunes, A. J. and Brandão, C. R. F. 2005.  Revisionary studies on the attine ant genus Trachymyrmex Forel. Part 2: the Iheringi group (Hymenoptera: Formicidae). Sociobiology. 45(2):271-305. PDF]]