Bui. 1 14, Bureau of Entomology. U. S. Dept. of Agriculture. 



Plate XVI. 



Boll-Weevil Ants. 



a, Eciton eommutatm; b, Cremagtogaster lineolata; c, Dorymyrmex pyramicusj </, Monomorium 

 pharaonis; >. SolenopsU molesta; f, Iridomyrmex analu. [Original.) 



