Pomona Collkuk .Iothnai. ok F.NToMoi,o(iv 



531 



Host — S'erium oleander I,. It occurs in ftrcat iiiiinlicrs upon the trrulcr slioots 

 and suckers, hut docs not infest the older growth. 



Locality— 'rhroU(;houl Southern California. I have taken it at Clnrcmont, 

 Los Anpeh-s, N'ordhotT, and Santa Paula. Date of collection — May ii, 19M. 



Serial nuinher 38. 



Figure 172. Aphis nerii 

 .'\. wiiijfcd viviparous female; H. apterous viviparous female; C. antenna of 

 winjied female; D. cornicle of wiuRcd female; FD, pytfidium of winded female, lateral 

 aspect; F. antenna of ai)terous female; G, cornicle of apterous female; II. pytfidiunt 

 of apterous female, lateral aspect. 



