368 



ARTICULATES I INSECTS. 



Hemiptera, or Bugs, Cicadas or Harvest-Flies, and the 

 like; 



Fig. 266. 



Fig. 267. 



Cicada. 



Orthoptera, or Straight-winged Insects, as Grasshop- 

 pers, Katydids, Cockroaches, Crickets, and their allies ; 

 and 



Fig. 268. 



Grasshopper. 



Fig. 269. 



Fig. 270. 



Katydid. 



Cockroach. 



