N. H. Agr. E.\p. Sta 



20th Rept,^ Plate 26. 



The antlered maple caterpillar (Heterocampa ciuttivitta Walk.) Fig. 1. 

 Stage I ; la, side view. Pig. 2. Stage II ; 2a, side view. Fig. 3. 

 End of stage II; Za, side view. (After Packard.) 



