Fig. :<2. Several Species of Flea Beetles, ten times natural size. Taken 

 with H micro-photographic camera. In the lefthand column the dorsal side 

 or back is shown, and in the right column the ventral or untler side is 

 shown. Note the enlarged thighs of the hind legs, adapted to jumping. The 

 top picture is a pair of Striped Flea Beetles (SystotaJtlanda), while the 

 second and smallest pair is the Cucumber Flee Beetle {Crepidodera cu- 

 cumeris) . 



Fig. 33. The Characteristic Effects of the Flea 

 Beetles on Young Beans ; one-half natural size. 



