CICADELLINAE: PART 2. NEW WORLD CICADELLINI 715 
median and four arcuate lateral black stripes on pronotum and three longi- 
tudinal black stripes on scutellum; forewing deep green, with or without 
narrow black lines parallel to veins in clavus and corium, costal margin pale 
yellow and opaque to base of outer anteapical cell, thence broader and trans- 
lucent yellow to apex and bearing an oblique more basal and two transverse 
more apical black stripes, inner apical cell mostly black, second apical cell 
with a large black spot, apical wing margin narrowly black, remainder of 
apical cells translucent; face yellow with a median basal black spot and a 
narrow black stripe extending forward from eye along margin between crown 
and face on each side, not attaining apex; proepimeron with a longitudinal 
black stripe beneath dorsopleural carinae; remainder of face, venter, and legs, 
yellow, except dark tarsal apices. 
Holotype male, Tingo Maria, Peru, August 10, 1960 (O. Vargas); two fe- 
males, Chanchamayo, Peru, July 23, 1960 (C. Ramirez), on ‘‘Marco-Marco”’ 
(NCS). Four males, Monsén Valley, Tingo Maria, Peru, September 23, 1954 
(E. I. Schlinger and E. S. Ross); one male and five females, same data as pre- 
ceding except October 8, 1954; one male, Monsén Valley, Tingo Maria, Peru, 
October 8, 1954 (same collectors) (CAS). Two males and three females, 
Tingo Maria, June 21, 1962 (W. T. Van Velzen) (USNM). Holotype on in- 
definite loan to USNM. 
S. huasima, n. sp., is very similar in appearance to S. occatora (Say) but can 
be readily separated from the latter by the different form of the aedeagal shaft 
of the male in lateral view and by the distinctive form of the apices of the 
rami of the paraphyses of huasima. The male genital characters which are not 
illustrated in figure 583 are as in the illustration of occatoria from El Salvador 
(fig. 589). 
Sibovia skeeleae, NEW SPECIES 
FicurRE 585, PAGE 714 
Length of male 4.5-5.5 mm. Head moderately produced for the genus, me- 
dian length of crown from slightly less than three-fourths to more than eight- 
tenths interocular width, and slightly less than one-half transocular width, 
crown scarcely transversely concave before ocelli, clypeus flattened medially or 
not, transclypeal suture obsolete at middle. Pronotum with width ap- 
proximately equal to transocular width of head, posterior margin slightly con- 
cave. Pygofer short for the genus, with a number of macrosetae in apical half; 
plates not extending posteriorly as far as pygofer apex; style extending 
posteriorly beyond midlength of connective; connective with stem much longer 
than arms; aedeagus without processes, shaft narrowed anteapically in ventral 
view; paraphyses with each ramus distinctly branched in its basal half. 
Color of anterior dorsum as in S. huasima, n. sp., except that black lines 
converging medially on disk are inverted ‘‘V”’- instead of ‘“‘Y’’-shaped; fore- 
wing dull green with some dark longitudinal lines between the longitudinal 
veins, apical cells translucent with a darker arc at apex and one near mid- 
length of second, third, and fourth apical cells and in inner apical cell curved 
