Fg. 1 .—Cicada in the Act of Feeding. 



Vliout twice natural size. 



Fig. 2.— Beak and Set/e of Male 

 Periodical Cicada in Wood of 

 Carolina Poplar. 



Fig. 3.— Set^ of Female Period- 

 ical Cicada in Apple Tissue. 



Miii'li t'tilarifcd — origiiiul. 



