Pela ill 
aise 
raat 
ladle 
Lia \ 
pew \ 
Om 
mre 
en 
a 

292 THE INSECT WORLD. 
which have for their principal types the Crickets, Locusts, and 
Grasshoppers. 
All these insects resemble each other in the disproportion which 
SS as 
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2S 


Fig. 303.—Phasma Rossi—male, female, and larva. 
exists between their hind-legs and the other pairs. Another 
characteristic which is common to them consists in the song of the 
males. This song, so well known, which seems to have for its 


