PLATE 36. 



Fig. 1. Dbyocampa pellucida (female). 



2. PhaLjENA quercaria (female). 



3. Dryocampa pellucida (male). 



4. PllAL^ENA quercaria (male). 



a. Pupa of Dryocampa. 



b. Pupa of Phal.ena. 



c. Caterpillar of Dryocampa. 



d. Caterpillar of Phal^ena. 



