} 
4 
CICADELLINAE: PART 2. NEW WORLD CICADELLINI 291 
Thorax with pronotal width approximately equal to transocular width of 
head, lateral margins convergent anteriorly, dorsopleural carinae complete, 
posterior margin shallowly concave, disk weakly rugose or not, without 
' pubescence; scutellum not or only obscurely rugulose behind transverse 
* sulcus. Forewing with apical cells membranous, veins not elevated, not very 
[ 
distinct, with four apical cells of which base of fourth is slightly more prox- 
imal than base of third, without an anteapical plexus of veins, texture 
coriaceous and without sculpturing; forewings of female in rest position ex- 
ceeding apex of ovipositor. Hindleg with femoral setal formula 2:1:1, length of 
first tarsomere greater than combined length of two more distal tarsomeres 
and with two parallel rows of small setae on plantar surface. 
Male genitalia: Pygofer moderately produced, broadly and regularly convex 
' posterodorsally, with macrosetae on posterior half, processes absent. Plates 
triangular, gradually tapering, not extending posteriorly nearly as far as 
 pygofer apex, with uniseriate macrosetae. Style short, shank bisinuate, 
_ without a preapical lobe. Connective short, T-shaped. Aedeagus short, sym- 
_ metrical, without processes, membranous in apical half. Paraphysis unpaired, 
symmetrical, elongate, slender, located in median plane. 

FIGURE 180.—Oeogonalia fossulata (Signoret) (from specimens from Brazil; g 
from lateral view). 
