706 N. C. AGR. EXP. STA. BUL. 239 

FIGURES 573, 574.—573, Sibovia improvisula, n. sp., holotype: p, male pygofer 
apex, left side, from ventral view; g, Aedeagus and crossed paraphyses, from 
lateral view. 574, S. picchitula, n. sp., holotype: p, Aedeagus and paraphyses, 
from lateral view; g, male pygofer apex, left side, from ventral view. 
