VI. Whitelings. 



i. CABBAGE WHITELING. Pieris oleraeea. 2 in. White, underside 

 of hindwing yellowish. Caterpillar green ; feeds on cabbage. From 

 Europe. 



2. TURNIP WHITELING. Pieris rapff. 2 in. White, with black spot 

 on tip and middle of forewing, black blotch on edge of hindwing. 

 Caterpillar feeds on turnip. From Europe. 



3. AMERICAN WHITKI.INI;. Colias (Eurymus) pkilodice. 2 in. Light 

 yellow, spot on each wing and black border. Caterpillar green ; feeds 

 on clover. 



