PLATE LXVI. 



Aphis sedi. (Page 90.) 



Fig. 1. — Apterous viviparous female. 

 Fig. 2. — Winged viviparous female. 



Aphis papaveris. (Page 91.) 



Fig. 3, — Young specimen of the apterous viviparous 

 female. 



Fig. 4. — Mature specimen of the same. 



Fig. 5. — Winged viviparous female. All these 

 figures are of relative size. 



