File:Snelling 1976 Myrmecocystus fig 127-135.jpg

FIGURES 127-135. Myrmecocystus koso. 127, female, lateral view; 128, head of female, frontal view; 129, mesoscutum of female, distribution of punctures; 130, major worker, lateral view; 131, head of major worker, frontal view; 132, head of minor worker, frontal view; 133, petiole of major worker, lateral view; 134, male, lateral view; 135, 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.