716 N. C. AGR. EXP. STA. BUL. 239 
basally to base of cell and apically to become continuous with apical arc; face 
yellow with a median basal black spot, without a marginal black marking 
before eye; proepimeron with a black spot beneath dorsopleural carina; re- 
mainder of face, thoracic pleura, and venter, pale. 
Holotype male, San Isidro del General, Costa Rica (D. L. Bounds) and 
twelve males, same data (NCS). One male, Concepcién, Panama, December 
9, 1952 (F. S. Blanton) (USNM). Holotype on indefinite loan to USNM. 


Re 

‘ 587q 
FIGURES 586, 587.—586, Sibovia tunicata (Fowler) (from specimen from Vera 
Cruz, Mexico; / from lateral view): g, aedeagal shaft from ventral view. 587, 
S. festana, n. sp. (f, g, from specimen from Colombia; p, g, from Venezuela): 
p, aedeagus from lateral view; g, same from ventral view. 
