462 N. C. AGR. EXP. STA. BUL. 239 
and from one-fourth to one-third transocular width, anterior margin broadly 
rounded in dorsal view, ocelli located on a line between anterior eye angles, 
each slightly closer to median line of crown than to adjacent anterior eye 
angle, crown without a transverse concavity, lateral clypeal sutures not attain- 
ing ocelli; antennal ledges in lateral view with anterior margins oblique and 
rectilinear; clypeus slightly flattened medially, muscle impressions moderately 
distinct; clypellus swollen slightly in basal half, but otherwise with its contour 
continuing contour of clypeus. Pronotal width greater than transocular width 
of head, disk not rugose, scutellum not transversely striate behind transverse 
sulcus, forewings coriaceous. Male plates extending posteriorly beyond 
pygofer apex, each with row of macrosetae extending to apex; aedeagus with 
shaft elongate for genus, longer than dorsal apodemes, slightly decurved, 
gradually broadened in apical half in lateral view, apex broadly and slightly 
convex. Paraphyses present, biramous. Female unknown. 
Crown black with a yellow spot surrounding each ocellus, the two yellow 
spots often elongate transversely (holotype) and occasionally separated only 
by a narrow median black line; pronotum with anterior three-fifths dark 
yellow, usually (type) with a very narrow transverse arcuate black stripe near 
middle of yellow portion, posterior two-fifths black. Scutellum dark yellow, 
with a pair of angular markings near anterior margin, transverse sulcus partly 
black; forewings dull golden to bases of anteapical cells, veins, commissural 
and humeral margins, and costal margin, black; anteapical and apical cells 
dark fumose; a narrow submarginal orange stripe along costal margin; usually 
with apex of brachial cell (holotype) and disk of outer anteapical cell 
(holotype) paler yellow; face black with lateral portions of clypeus yellow and 
in some specimens (holotype) with additional yellow markings on lora and 
genae. Thoracic pleura yellow variously marked with black. Legs yellow. 
Holotype and twenty-one additional males, Yungas de Palmar, Bolivia, 
altitude 100 m., November, 1960 (A. Martinez) (SSM). 
J. clandestina, n. sp., is closely related to 7. tigrinula (Osborn), but the latter 
has the aedeagal shaft abruptly broadened, and the markings of the crown are 
distinct. 
Juliaca pulla, NEw spEciEs 
FIGURE 378, PAGE 463 
Length of male 4.4 mm. Head with median length of crown more than 
eight-tenths interocular width, and one-half transocular width, anterior 
margin acutely subangular in dorsal view, ocelli located before a line between 
anterior eye angles, each equidistant from adjacent anterior eye angle and me- 
dian line of crown, crown without a transverse concavity, lateral clypeal 
sutures attaining ocelli; antennal ledges in lateral view with anterior margins 
rectilinear and oblique; clypeus flattened, muscle impressions not very dis- 
tinct, clypellus with profile continuing profile of clypeus. Pronotal width ap- 
proximately equal to transocular width of head, disk rugose or not, scutellum 
transversely striate or not behind transverse sulcus, forewings translucent. 
Male plates extending posteriorly farther than pygofer apex, each with row of 
