338 POMONA COLLEGE JOURNAL OF ENTOMOLOGY 



and the distal end of article \ and article \'I are dark. Few sensoria, 3 to 5 

 on article III, 1 near the distal end of article \', and several small marginal 

 sensoria in the nail-like process of article VL Legs — Distal end of tibia and 

 tarsi only are dark in color, Antennse (Fig, 125 C), Cornicles (Fig. 125 D), 



Nymph of Apterous rkipaioiis Feiitales: The young of the winged and 

 apterous forms resemble the adults in all characteristics, excepting a lack of 

 pigment to color legs and antennae. Aufeniiae (Fig. 125 C), Cornicles 

 (Fig, 125 D), 



food Plants. — Garden Peas and N'icia, 



Habitat. — This form has been collected at Claremont, Pomona, Santa Ana, 

 and in various parts of ^'entura County. It is very common throughout all 

 of the southern part of the State. 



Note. — Where some other writers are considering the distal end of the 

 antennae, from the nail-like process to the tip, as a separate article, I am 

 considering it as belonging to the last article. Thus where there are 7 

 articles to this genus, I have only 6. I have not done this without some 

 thought. I cannot see the reasons for calling this portion to which I have 

 referred to a distinct article, when it has no definite constriction, only the 

 ofT-set caused by the nail-like process. 



