i88 



ARTHRUPUDS ; INSECTS. 



Fig. 328. — Mole Cricket. 



Locusts. 



These are grasshopper-like Insects which have very 

 long antennje, a long ovipositor, and many of them 



Fig. 32y. — Kalj'did. 



produce a grating noise b)* rubbing their \\'ing-co\'ors 

 together. They are known as Kat\'dids, Leaf-winged 

 Grasshoppers, S\\ord Bearers, and Meadow Grasshop- 

 pers. None are more interesting than the Katydids, 

 whose curious notes are heard at early twilight or on 

 moonlight evenings, and in cloud}' days, throughout 



