CICADELLINAE: PART 2, NEW WORLD CICADELLINI 1015 
one-half transocular width, ocelli each approximately equidistant from adja- 
cent anterior eye angle and median line of crown, crown with transverse con- 
cavity absent, clypellus with contour of its lower portion slightly more nearly 
horizontal than profile of remainder of face. Hindleg with length of first tar- 
somere slightly greater than combined length of two more distal tarsomeres. 
Male pygofer narrowly rounded apically, with an elongate, slender, acute 
process arising from a lobe near middle of ventral pygofer margin and ex- 
tending posterodorsally; plates not extending as far posteriorly as pygofer 
apex, each with uniseriate macrosetae; style extending posteriorly beyond 
apex of connective, truncate apically; aedeagus without a preatrium, shaft 
with ventral margin convex in lateral view, with a pair of anteapical processes 
arising near apex, extending basiventrally, diverging or not from upper 
margin of shaft in lateral view, each process slender, slightly sinuous, acute 
apically. 
Color of crown, pronotum, and scutellum as in C. bonita, n. sp., but with 
scutellum not as closely inscribed with black as disk of crown, forewing with 
orange costal band extending into apical cells but not attaining inner apical 
cell, femora of all legs orange at base on outer surface, other color characters 
as in bonita. 
Holotype male Cerro Azul, Panama, October 3, 1952 (F. S. Blanton) and 
two males, Callanga, Peru (USNM). One male, Rio Arajuno, Napo 
Watershed, Ecuador, May, 1941 (Clark-Macintyre) (NCS). 
C. ostenta, n. sp., is similar to C. rubrahua, n. sp. in a number of characters, 
but differs markedly in the form of its longer styles and in that the aedeagal 
processes arise from the dorsal (anterior) margin of the aedeagal shaft. 
Coronigoniella rubrahua, NEW SPECIES 
FicurE 818, PAGE 1008 
Length of male 6.0-6.3 mm, of female 6.3-6.4 mm. Head with median 
length of crown varying from slightly more than one-half to slightly less than 
two-thirds interocular width and from slightly more than one-third to slightly 
more than four-tenths transocular width, ocelli each approximately equi- 
distant from adjacent anterior eye angle and median line of crown, crown 
without a transverse concavity, clypellus with contour of its lower portion 
slightly more nearly horizontal than profile of remainder of face. Hindleg with 
length of first tarsomere slightly greater than combined length of two more 
distal tarsomeres. Male pygofer and plates as in C. ostenta, n. sp; style ex- 
tending posteriorly approximately as far as apex of connective, broad and 
truncate apically; aedeagus without a preatrium, shaft with ventral margin 
convex in lateral view, gradually broadened in apical half; with a pair of short 
slender acute processes arising at apex, extending ventrally, diverging from 
lower margin of shaft in lateral view. 
Color of crown, pronotum, and scutellum as in C. bonita, n. sp., but with 
pronotum tinged with blue and with a number of obscure black markings 
near its anterior margin, and with scutellum not as heavily inscribed with 
