908 N. C. AGR. EXP. STA. BUL. 239 
posteriorly than pygofer apex, with a number of microsetae and narrow 
macrosetae not in definite rows; style not extending posteriorly as far as apex 
of connective, with a definite preapical lobe that bears a beardlike tuft of 
setae, obliquely truncate at apex. Aedeagus slender, not elongate, without 
processes. Paraphyses asymmetrical in size and occurring in asymmetrical 
planes, but similar in form. 
Female abdominal sternum VII well produced posteriorly, abruptly nar- 
rowed in apical half and with median portion truncate and trilobed apically 
(not readily apparent in dried specimens observed in ventral view). Genital 
chamber with a semioval sclerite in dorsal wall. Ovipositor not bearing dorsal 
teeth in region near basal curvature of second valvula, the primary teeth not 
very conspicuous except near apex, bearing secondary denticles, with ante- 
apical posteroventral and posterodorsal denticles before acute apex. Pygofer 
moderately produced, with macrosetae near apex and continuing basiventrad 
near posteroventral margin. 
Barbinolla occurs in Costa Rica and Panama. It is similar to Graphocephala 
Van Duzee in a number of characters, but differs markedly in the form of the 
tufted styles and in the broad male plates. 
One specimen of B. indignata (Melichar) in USNM was collected on Rubus 
(blackberry), by W. Quesada. 

FIGURE 737.—Barbinolla indignata (Melichar) (from specimen from Costa 
Rica); p, Aedeagus and paraphyses, from lateral view. 
