"catalogue 



I 



OF 



HYMENOPTEROUS INSECTS 



IN 



THE COLLECTION 



OF THE 



BRITISH :il U S E U M. 



BY 



FREDERICK SMITH, M.E.S. 



PART IV. 



SPHEGID/E, LARRIDiE, AND CRABRONID^. 



LONDON: 



PRINTED BY ORDER OF THE TRUSTEES. 

 1856. 



