Fig. 306. 



Fig. 305. Anthrax hippomelas: a, larva; b, fly pupa projecting from cut-worm pupa; 

 c, pupa; d, adult: all enlarged. 



Fig. 306. Bee-fly, Systcechus areas, parasitic on grasshopper egg-pods, pupa and adult. 

 Fig. 307. Larva of Systxchus areas enlarged and details of structure. 



