﻿APHIDIDAE OF SOUTHERN CALIFORNIA V. 337 



— Rises from near the distal end of the stigma and is regular!)- curved to 

 the margin. First and Second Discoidals — Straight. Third Discoidal — 

 Nearly straight, twice forked, the first fork not far from the sub-costal, the 

 second fork near the margin of the wing. Secondary — Length 2.5 mm., 

 width 0.7 mm. Sub-Costal — Nearly straight and extending to the wing-tip. 

 First and Second Discoidals — Straight, extending from the sub-costal to the 

 margin. Style — Long, stout, and curving slightly upward. 



.Iptcroiis ri'i'i[>ar(yus Female: (Fig. 125 B). Length 3 mm., width 

 1 mm. Differs from the win"Cfl form in the followiu"-: Antennae — all joints 



Figure 125. Nectarophora pisi. 



A winged viviparous female; B, apterous viviparous female; CI, antenna of apterous 

 female; C2, antenna of winged female; CS, antenna of young female; D4, cornicle of 

 apterous female; D.o, cornicle of winged female; DO, cornicle of young female. 



