CICADELLINAE: PART 2. NEW WORLD CICADELLINI 627 
aedeagus with shaft straight, extending posterodorsally, with a pair of very 
short acute apical processes directed anterodorsally (at right angle to axis of 
shaft); paraphyses with rami separate almost to base, in lateral view 
bisinuous, expanded apically and truncate with apical margin erose. Female 
abdominal sternum VII similar to that of O. stylata (Signoret) (fig. 5002). 
Crown, pronotum, and scutellum fuscous, crown with a longitudinal mark 
on each side of apex and a broad band bordering inner margin of eye and in- 
cluding all of antennal ledge on each side, orange; pronotum with a median 
basal spot, a transverse spot on each side at midlength, and a pair of small 
spots near median line just before posterior margin, orange; scutellum orange 
behind transverse sulcus; forewing black with yellow or orange spot in base of 
clavus, a yellow spot at middle of corium, and one or a pair of yellow spots in 
anteapical cells, each of the preceding broadly surrounded with black, re- 
mainder as far as base of anteapical cells with numerous smaller yellow spots; 
clypeus black except a median V-shaped orange marking, remainder of face 
and proepimeron orange, mesepimeron marked with yellow, remainder of 
thoracic pleura and abdominal venter black, legs ferruginous to fuscous. 
Holotype male, French Guiana (Le Moult), and one female bearing the ad- 
ditional information ‘‘St. Jean du Maroni” (NCS). One specimen without ab- 
domen, Surinam (ZIMH). Three males, Territory Amapa Serro Navio, 
Brazil: one October 13, 1957 (J. Lane); one September 22, 1957 (J. Lane); 
and one August, 1959 (Bicelli) (J. Lane collection). 
O. galerula, n. sp., is similar to O. yuracensis, n. sp., in the structure of the 
male genitalia, but the shorter male plates and the bisinuate paraphyses in 
lateral view are not like yuracensis, which also lacks the orange markings of 
galerula. 
Oragua osborni, NEW SPECIES 
FiGuRE 508, PAGE 626 
Length of male 6.8-7.2 mm. Head with median length of crown varying 
from slightly more than one-half to slightly less than one-half interocular 
width and from three-tenths to approximately one-third transocular width; 
ocelli located slightly before a line between anterior eye angles, surface coarse- 
ly punctate; antennal ledges with anterior margins slightly concave; trans- 
clypeal suture entire or obsolete medially. Pronotum coarsely punctate and 
transversely rugose; scutellum punctate except for a narrow transversely 
rugose area at transverse sulcus; forewing with membrane including all of 
apical cells, abruptly delimited from remainder of wing surface, base of fourth 
apical cell located more proximally than base of third, wing surface punctate 
from base usually as far posteriorly as bases of apical cells. Male pygofer and 
plates as in OQ. galerula, n. sp. (fig. 509); style extending posteriorly as far as 
apex of connective, with prominent lobe at midlength of shank, apex trun- 
cate; aedeagus with dorsal apodemes simple, without additional apodemes at 
or near base, shaft curved posterodorsally, with a minute ventral anteapical 
angular projection and a pair of dorsal anteapical processes; paraphyses con- 
sisting of a very long unpaired basal piece and a pair of short apical rami. Fe- 
male unknown. 
