336 N. C. AGR. EXP. STA. BUL. 239 
width, anterior margin broadly rounded in dorsal view, ocelli located behind a 
line between anterior eye angles, antennal ledges with anterior margins slight- 
ly convex in lateral view, clypeus with muscle impressions not distinct. Fore- 
wings translucent. Male pygofer with posterior margin broadly convex, with 
macrosetae near posterior margin; style with preapical lobe pronounced, apex 
truncate; connective with arms very broad; aedeagus symmetrical, truncate 
apically, with a short dorsoapical angular process; paraphyses short, with 
rami asymmetrical. 

FIGURES 270, 271.—270, Tipuana albula (Osborn), paratype (h from caudoven- 
tral view). 271, 7. chirensis, n. sp., holotype (A from caudoventral view). 
