CICADELLINAE: PART 2. NEW WORLD CICADELLINI 633 
located on posterior half; plates not extending as far posteriorly as pygofer 
apex, each with uniseriate (mostly) macrosetae; style not extending 
posteriorly nearly as far as apex of connective, broad and concavely truncate 
apically; aedeagus with shaft cylindrical, curved dorsally at apex, without 
processes; paraphyses long-stalked, the rami tapering and acute, not strongly 
divergent. Female abdominal sternum VII well produced posteriorly, 
gradually tapered and acute apically. Anterior dorsum and forewing, except 
apical cells, black with small pale yellowish to ivory spots, larger on 
scutellum; clypeus and clypellus black, spotted as above, remainder of face, 
thoracic pleura, and legs brown. 
Holotype and one additional male, Santa Isabel, Cuzco Province, Peru, 
November 24, 1951 (holotype) and January 1, 1952 (Felix L. Wygodzinsky) 
(NCS). One specimen, damaged by dermestids (MMB). One female, Mar- 
capata, Peru, and one female, Callanga, Peru (HNHM). 
Only O. alvarengai, n. sp., and O. bousemani, n. sp., have male genitalia 
similar to those of O. nusinasa and neither has markings like it. O. alvarengai 
lacks punctures on pronotum and forewings. 
Oragua insipida, NEW SPECIES 
FiGURE 514, PAGE 632 
Length of male 7.2 mm, of female 7.6 mm. Head with median length of 
crown varying from slightly more than one-third to slightly less than one-half 
interocular width, and from less than one-fifth to approximately one-fourth 
transocular width; ocelli located on a line between anterior eye angles, sur- 
face of crown densely punctate; antennal ledges with anterior margins ob- 
lique and rectilinear; transclypeal suture obsolete medially. Pronotum and an- 
terior portion of scutellum coarsely punctate; posterior portion of scutellum 
transversely rugose, forewing with all of apical cells and an adjoining area 
bordering costal margin membranous, but with membrane not sharply de- 
limited basally, base of fourth apical cell located more proximally than base of 
third, wing surface strongly punctate before membrane. Male pygofer with 
macrosetae on apical two-thirds; plates not extending posteriorly nearly as far 
as pygofer apex, each with uniseriate macrosetae; style not extending 
posteriorly nearly as far as apex of connective, with preapical lobe, apex foot- 
shaped; aedeagus with very short dorsal apodemes, in lateral view with shaft 
curved dorsally through 90° near its midlength, with a slight expansion on 
each side near apex in caudal view, without processes; paraphyses with stalk 
shorter than slender subparallel rami. Female abdominal sternum VII with 
posterolateral lobes rounded and with a narrow median projection from 
posterior margin (possibly broken, or abnormal at apex in the single female at 
hand). 
Crown and anterior portion of pronotum brownish-orange, apex of crown, a 
transverse spot on disk and an arcuate band between ocelli and touching hind 
margin, black; remainder of pronotum, scutellum and forewings black to dark 
brown, with a few obscure pale spots on each corium near its base, clypeus 
