566 N. C. AGR. EXP. STA. BUL. 239 
Crown with median black vitta very broad, its lateral margins strongly con- 
vergent anteriorly, the median vitta at posterior margin of head with width 
greater than combined adjacent widths of yellow vittae which separate it from 
the anteocular black vitta on each side; the yellow vittae extending posteriorly 
over pronotum to include basal scutellar angles and to unite with yellow 
claval vitta (see generic description); corial yellow vitta interrupted ante- 
apically, not extending forward as far as a point opposite scutellar apex; 
transverse anteapical band narrow, interrupted, consisting of two linear seg- 
ments, midcostal marking amber; face with black anteocular band extending 
across anterior margin of antennal ledge and along margin between crown 
and face almost to apex of head, tapering, acute apically; pleura of pro- and 
mesothorax, mesosternum, apices of tarsi, and abdominal venter, black. 
Holotype and one additional male, Cauca, Colombia, 1900 m. ‘‘4-10-48” 
(Pfaff) (USNM). 
F. caucaensis, n. sp., is similar, in the structure of the male genitalia, to F. 
epacra, n. sp. (above), but the shape of the aedeagus (bisinuous and directed 

FIGURES 464, 465.—464, Fusigonalia caucaensis, n. sp., holotype: p, Paraphyses 
and aedeagus, from ventral view. 465, F. yapacapa, n. sp., holotype (A from 
caudoventral view): p, Paraphyses and aedeagus, from lateral view. 
