CICADELLINAE: PART 2. NEW WORLD CICADELLINI 611 
differing in that median pale markings are more extensive. Pronotum with 
background ferruginous or black, or with a mixture of these, with variable 
paler mottling. Scutellum with a median pale stripe, interrupted or not, in 
some specimens margined with black; in some specimens with a black spot on 
anterior margin on each side near basal angle. Forewings fuscous to 
ferruginous, veins paler (usually contrastingly so). Clypeus yellow or yellow 
with orange suffusions, muscle impressions partly black, with a median black 
spot between clypeus and clypellus, a median black spot on clypellus in some 
specimens, and with variable black markings on genae. Thoracic pleura 
variably marked; legs pale yellow. 
Holotype male and two females, El] Clarillo, Chile, November 19, 1963, 
800-1500 m. (L. E. Pefia) (NCS). One male and two females, Quebrada de la 
Plata, near Maipu, 33°30’ S., 70°55’ W., 510 m., Santiago Province, Chile, 
October 30, 1966 (E. I. Schlinger); one female, same data except date which 
is October 3, 1966; four males and two females, same data except date which 
is October 22, 1966, elevation which is 755 m., and collector (M. E. Irwin); 

FIGURE 499.—Helocharina vidanoi, n. sp. (1, 7, from topotype; remainder from 
holotype; 4 from dorsal view): p, Style apex from lateral view. 
