110 



CALIFORNIA ACADEMY OF SCIENCES 



[Proc. 4th Se«. 



A ant. 



1 W pyg. 



W corn. detail W ant 



Figure 39. — Nipponaphis distylii Pergande 



Nipponaphis cuspidatae, new species 

 Figure 40 



Winged viviparous female (Type) — Selected from thir- 

 teen specimens. Length 1.35 mm., width 0.9 mm. Prevailing 

 colors from black to dark-purple. Head very dark. Antennae, 

 short, 5-articled, as shown in the drawing ; lengths of articles : 

 I, 0.04 mm.; II, 0.05 mm.; Ill, 0.46 mm.; IV, 0.19 mm.; V, 

 0.15 mm. (base 0.13 mm., spur 0.02 mm.) ; total 0.89 mm. 

 Sensoria narrow ring-like, nearly equidistant from each other 

 and numerous on all articles except the first two. Rostrum 



