PINK, AND GREEN APHID OF POTATO. 



223 



Fig. 49. Adacrosiphum solanifolii, antennae and cornicles. A, alate 

 male ; B, apterous vivipiarous female ; C, alate vivaparous female ; D, 

 male; E, apterous oviparous female; F, alate viviparous female, puiK 

 variety; G, apterous viviparous female, green varie!:}'. 



