The Moths and Butterflies 



427 



great moths burrow into the ground to pupate, the rough brown naked 

 chrysalids wintering over. 



FIG. 612. The regal walnut-moth, Citheronia regalis. (Photograph by author; natural size.) 



Anisota is a genus of smaller moths containing five species limited to 

 the eastern states, four of which are brown and one, A. rubicunda, rosy and 



FIG. 613. Larva of regal walnut-moth, Citheronia regalis. 

 (Photograph by author; natural size.) 



yellow. This latter, called the rosy dryocampa, is shown in color in Plate 

 VII, Fig. i. Its larva, sometimes called the green-striped maple-worm, 



