Bui. 204, U. S. Dept. of Agriculture. 
Plate IV. 
The Calosoma Beetle (Calosoma sycophanta). 
Upper left, eggs; lower left, adult beetle feeding on gipsy moth caterpillar; upper right, gipsy- 
moth pupse destroyed by Calosoma larvae ; center, Calosoma larva, ventral view; right center, 
Calosoma larva, dorsal view ; lower right, Calosoma pupa in cavity in ground. (From Howard 
and Fiske.) 
