File:Snelling 1976 Myrmecocystus fig 52-60.jpg

FIGURES 52-60. Myrmecocystus placodops. 52, female, lateral view; 53, head of female, frontal view; 54, mesoscutum of female, distribution of punctures; 55, major worker, lateral view; 56, head of major worker, frontal view; 57, head of minor worker, frontal view; 58, petiole of major worker, lateral view; 59, male, lateral view; 60, head of male, frontal view.

Snelling, R. R. 1976. A revision of the honey ants, genus Myrmecocystus (Hymenoptera: Formicidae). Natural History Museum Los Angeles County Science Bulletin. 24:1-163.