Egg 

 1 



Larva 



PLATE II 



Pupa 



Imago 



4 



WHITE-FOOTED WASP 



FOREST SHELL-WASP 



10 



11 



12 



13 



14 



ONE-BANDED DAUBER 



15 



\ 



18 



<S"\ 



BLUE HUNTRESS p. a. Howe>^. 'Ui 



KIG. l.«. LIFE HISTORIES OF BARTICA WASPS 



