Egg 

 1 



13 



PLATE II 



Pupa 



WHITE-FOOTED WASP 



FOREST SHELL-WASP 



ONE-BANDED DAUBER 



15 



DSI 



Imaj?o 

 4 



BLUE HUNTRESS P. G. Howes, 'IS 



FIG. 133. LIFE HISTORIES OF BARTICA WASPS 



