78 PLATE CCCXXIV. 



The Synonyms of the three fpecies, as they ftand in the works of 

 Linn^us and Fabricius, are very incorred. We venture to retain 

 that to Roefel's plate, vol. 4. t. 19. in which the larva we have 

 figured is given. 



The Caterpillars feed on the tops of the higheft Oaks, change 

 to the pupa ftate in June, and appears a winged Infc6l early in the 

 month following. 



PLATE 



