PLATE LIX. 



Aphis euontmi. (Page 72.) 



Fig. 1. — Apterous viviparous female, a. Head of 

 the same. 



Aphis lychnidis. (Page 73.) 



Fig. 2. — Apterous viviparous female, h. Antenna 

 of tlie same. 



Fig. 3. — Winged viviparous female, c. Head and 

 antenna of tlie same, d and e. Upper and profile view 

 of tlie apical portion of the abdomens of the apterous 

 and winged females. 



