TEE INSECTS. 



101 



ginner should make a careful study of a locust or grasshop- 

 j)er with the aid of the following description; and after- 

 ward rear from the egg a caterpillar and watch the different 



ftYvicYUW 



Tarsus'^ "EtxVyvis^ 



Fig. J27.— External anatomy of Caloptenvs .^yretns, the head and thorax dis- 

 jointed, iip, uropatagium; /, turcula; c, cercopod. 



