CICADELLINAE: PART 2. NEW WORLD CICADELLINI 471 
This species is named in honor of Oswaldo Vargas, who helped greatly dur- 
ing my collecting efforts in the mountainous portion of Peru. 
In addition to distinctive characters in the description above, similarities to 
other species are discussed in the description (above) of chapini. 

Bay, 
FIGURES 387, 388.—387, Juliaca scalarum, n. sp. (a from Sasaima, Colombia; 
remainder from Colombia): p, Teeth at base of dorsal margin of second 
valvula of ovipositor. 388, 7. collata (Fowler), lectotype. 
