13:2 



INDEX 



Saw-flies 2 

 Social-wasps 40-57 

 nest of 43-46-57 

 Sphecode* 58, 64, 70, 71, 115 

 Hphegidae 19-36 

 Stelis 78 



Sting 1, 2, 108, 109, 110-IU 

 Stipes 115, 117 

 Mylops 69, 70 

 Submentum JLZ5-117 

 Swarms 97-99 



Vespa austritica 42 

 crabro 41 

 ijermanica 41 

 sting of 200, 



Vespa norweyica 42 



rM/a 41, 42 



aylvestris 42 



vulgaris 41 

 Vespidae 40-57 

 Volucella inanis 54 



Wasp, definition of 3, 4 

 Wasp's nest, temperature within 



51 



Wasps, uses of 56, 57 

 Wax 57, 89, 96, 104 

 Wings 2 



nervures and cells of 28, #2-31 

 Wool-carder bee 73 



CAMBRIDGE: PRINTED BY JOHN CLAY, M.A. AT THE UNIVERSITY PRESS 



