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

\ { 339i 
FIGURES 337-339.—337, Muicrogoniella plutoniella, n. sp., holotype. 338, M. 
gracilis, n. sp., holotype. 339, M. tristicula (Melichar) (from specimens from 
Palmira, Valle, Colombia; plate not shown in ¢). 
