THE APHID GENUS AMPHOROPHOKA MASON 



69 



Antermal tubercles very large and distinct. Beak reaching be- 

 yond second coxae. Cornicles long, slender, somewhat swollen, 

 plainly reticulated at tip, swollen portion imbricated. Cauda long, 

 slender, not distinctly constricted, three sets of lateral hairs. 



Measurements as follows: 



Apterous nymphal measurements 



