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



Plate XVIII. 



Boll-Weevil Parasites. 



a, Lariophagus tetanus, female; b, emergence hole of Tetrastichus hunten from weevil larva; 

 <■. Trtmxti'eltttx hunt: ri, female: >•', antenna of same: </, puparium of Ennyomma gldbosain 

 weevil larva: e, Ennyomma globosa; f, Oerambycobius cyaniceps, female; /', natural position 

 ol same. (( Original.) 



