AKT. 20 THE APHID GENUS AMPHOEOPHORA MASON 



Other measurements 



59 



Patch gives the most compact color description, although it is 

 taken from a rather dark specimen. 



Apterous viviparous female. — Antennae about as long as body, light 

 colored except distal ends of segments and VI, liairs numerous, about 

 as long as width of segment. III with 13-15 sensoria on basal half. 

 Beak reaching nearly to third coxae. The only tubercles showing are 

 the lateral prothoracic ones. Cornicles very long, not as conspicu- 

 ously reticulated as in the alates, somewhat imbricated. Cauda 

 small, somewhat constricted. Measurements as follows: 



Pergande left the following color description of metatype apterous 

 specimens, taken on Rubus strigosus at Minneapolis, Minn., July 14, 

 1903: "Color greenish yellow, marked with a broad dark green 

 median and lateral stripe. Eyes dark brown; nectaries stout and 

 dusky. Antennae whitish; apex of jts. 3-5 and the last black 

 femora pale bluish green; tibiae pale yellowish, darkest toward the 

 end, tarsi black. Head yellowish, tail greenish, body not or but 

 faintly pruinous." 



