PLATE XLVIII. 



Aphis edentula. (Page 39.) 



Fig. 1. — Pupa. 



Fig. 2. — Winged viviparous female. 

 Fig. 3. — Apterous oviparous female, containing ova. 

 a. Head of the same. 



Aphis pediculaeis. (Page 41.) 



Fig. 4. — Apterous viviparous female. 



Fig. 5. — Young of the same immediately afterbirth. 



