APHIS VIBL'UNI. 11 



Aphis viburni, Sclir, Plate LXI. 

 Sclir., Fab., Walk., Mosley, Kocli, Pass. 



Ajjterous viviparous female. 



Long, oval, smooth, somewhat shining. Head 

 broad. Eyes black. Antennas pale greenish, two 

 first joints and the tip dark olive. Abdomen arched, 

 and often has a pale, irregular, dorsal patch; seven 

 depressions near the carina, each containing a white 

 speck. A strong spine on each side of the pro- 

 thorax, and seven or eight smaller spines on each side 

 of the abdomen. Cauda large, dilated, and hirsute. 

 Cornicles short and black. Legs hairy, pale green, 

 except the femora and tarsi, which are black. Ros- 

 trum reaches to the third coxee. The under side pale 

 olive, with darker coxge. May. Surrey and Essex. 



Some specimens have a bronzed hue, and others are 

 dull and lustreless. 



Pupa. 



Oblong, mealy, ferruginous grey. Head darker. 

 Abdomen much ringed. Wing-cases greenish. 



Wing B d viviparous female . 



Incli. Millimetres. 



Expanse of wings 0-300 7-6.2. 



■ Size of body O'lOO X 0-040 2-54 X I'Ol. 



Length of antennse 0-060 1-52. 



,, cornicles 0-010 0-25. 



Head, eyes, and thorax shining black. Antennas 

 black, third joint crenated. Abdomen dark, rusty, 



