]()8 CALIFORNIA ACADEMY OF SCIENCES [Proc. 4rH Ser. 



Anoecia piri (Mats.) 

 (Nippolachnus piri Mats.) 

 Figure 38 



Winged viviparous female — Selected from twelve good 

 specimens. Length 2.8 mm., width 1.35 mm. Prevailing 

 color dark yellowish brown with black and white (wax) 

 markings on the dorsum. Head dark yellowish brown. An- 

 tennae short, hairy, black with articles I, II and all but the 

 tip of III pale-brown ; lengths of the articles : I, 0.07 mm. ; 

 II, 0.08 mm. ; III, 0.35 mm. ; IV, 0.13 mm. ; V, 0.16 mm. ; VI, 

 0.16 mm. (base 0.11 mm., spur 0.05 mm.); total 0.95 mm. 

 Sensoria circular or nearly so, very large, a few only small; 

 distributed as follows: III (left) 10, (right) 11; IV (left) 4, 

 (right) 1; V (left) 2, (right) 2; VI with 1 very large and 

 from 3 to 4 small secondary ones. Other specimens show the 

 following variations: III, 7-9; IV, 1-4; V, 2. Rostrum 

 reaching to, or nearly to, the 3rd coxse. Prothorax dark, 

 other segments yellowish-brown. Wings long and narrow. 

 Front wings 4.4 mm. long, with venation as shown in the 

 drawing. Hind wings with two media. Legs black with the 



EOE del. 



Figure 38. — Anoecia piri (Mats.). Wing reduced from common scale 



