208 



THE INSECT WORLD. 



Fig. 197. Larva of the Lime Hawk-Moth (Stnerinthus tilue. 



Fig. 198. Kyed Hawk-Moth (Smerinthus occllatus). 



We will mention still further, in the family of the Sphingida, three 

 species of the genus Smerinthus, which fly heavily and by twilight. 



