CICADELLINAE: PART 2. NEW WORLD CICADELLINI 99 
&. decolorata, n. sp., differs from all other species in the genus in its elongate 
aedeagal shaft and the ornate processes in the male and in the rounded apex 
of the female abdominal sternum VII. 
Zaruma regilla, NEW SPECIES 
FicuRE 63 
Length of male 11.9-13.0 mm, of female 12.3-12.6 mm. Head with median 
length varying from slightly less than two-thirds to seven-tenths interocular 
width, and four-tenths or slightly more than four-tenths transocular width, 
antennal ledges slightly protuberant in dorsal view, in lateral view with their 
anterior margins rectilinear. Pronotum with posterior margin slightly con- 
cave; forewing with four or more apical cells and with or without super- 
numerary anteapical cells. Male pygofer with apex broadly convex with a 
small group of anteapical macrosetae and a few widely spaced setae along 
posteroventral margin; aedeagus broadened at apex, with a pair of almost 
symmetrical processes arising at base, tapered and acute apically, extending 
dorsally almost as far as apex of aedeagal shaft. Anal tube with a pair of short 
lateroventral angular protuberances slightly beyond midlength. Female with 
abdominal sternum VII more abruptly tapered than in other species of the 
genus, apex obtusangulate. 
Color of crown and pronotum sordid yellow, pronotum with a pair of dark 
spots with diffuse edges before middle of disk and a paler dark area on each 
side near lateral margin, the two spots on each side occasionally confluent, 
usually with a black spot on anterior margin behind each eye; forewing 
mostly pale purplish with darker purple markings that are not very distinct, 
but are more extensive than in Z. decolorata, n. sp. (above); face as in 4. 
achitepa, n. sp. (above); thoracic pleura without a dark area below dorso- 
pleural carina, mesepisternum dark, remainder pale, legs pale except dark 
tarsi; female abdominal venter pale except sternum VII which is con- 
trastingly black, male abdomen much darker. 
Holotype and one additional male and one female, Coroico, Bolivia (OSU). 
One male, Coroica, Bolivia; one male Yungas de la Paz, Bolivia, 1000 m.; one 
female, Yungas, Bolivia (MMB). 
x. regilla is similar to <. achitepa, n. sp., in the structure of the male 
genitalia, but the aedeagus is broadest apically, in lateral view, instead of 
anteapically as in achitepa. The black female abdominal sternum VII of regilla 
differs from all other species in the genus. 
Zaruma purpurea, NEW SPECIES 
FIGURE 64 
Length of female 12.6-14.0 mm. Head with median length of crown from 
slightly more than six-tenths to approximately two-thirds interocular width, 
and slightly more than four-tenths transocular width, antennal ledges slightly 
protuberant in dorsal view, in lateral view with their anterior margins convex 
