Fig. 242. 



Fig. 243. 



Fig. 244. 



Fig. 242. — Sphecius speciosus ; carrying off a Cicada to its burrow. 



Fig. 243. — Larva of S. speciosus feeding on the Cicada buried by its parent. 



Fig. 244. — a, larva ; b, c, pupa from below and side of 6". speciosus : e, f,g t details of larval structure. 



