No. 34. The White-striped Flea- 

 beetle (SyKtenablanda). Natural size. 

 The dorsal or upper side is shown by 

 the upper pair, and the ventral ore 

 lower side is shown by the lowerj 

 pair. At the left are males ; at the 

 right, females. 



Fig. 35. The Cucumber Flea Beetle (Grepidodern cucumeris) and 

 its Effects on Potatoes. Note that all the Flea Beetles prefer 

 leaves of Potatoes and Beans to those of the Cucurbitaceous 

 Plants. 



