2i2 PHYSIS (V, 1922) 



Relative measurements : 



Lengtli 1 .80 



Widlli °.9° 



f. t. 1 11 111 iv v vi f. 



Antcnnac o.otí 0.08 0.0G o. 32 0.26 0.21 o. 11 o. 38 



Cauda. 0.20 



Gornicles o. 45 



,st 2 nd 3«l 



ÍFemora... o.4i o. 43 o. 54 



Tibiae ... 0.60 o. 6(3 0.92 



Tarsi. .... o. 10 o. 10 o. 10 



Etostrum. o. 87 



{late virgogene. 



Color : Heacl and thorax black. Abdomen greenish with blackish 

 lateral spots and black transvefse bands on the dorsum that unite 



Q. 



^csa 



Fig. i3. — Myzus persicae (Sulzer). Aplerous virgogene : a, antenaa ; 6, cornicle; c, cauda. 

 Álate virgogene: d, cornicle; e, cauda; f, antenna; g, segment III of antenna 



and íorm a large black área anterior to the cornicles. E yes blackish. 

 Vntennae blackish with base of III paler. Legs blackish with basal 

 3/4 of tibiae paler. Cornicles blackish with paler área pn distal hall". 

 Cauda dark blackish green. Anal and genital píate blackish. 



Morphólogical characters : Body provided with very minute hairs. 

 Anlennae with III provided with short spine like hairs as in apte- 



