386 



XTNITED STATES NATIONAL MUSEUM BULLETIN 207 



Figures 309-311. — Males. 



309. Interjectio niviella (Hulst), aedeagus 



omitted and right harpe detached and 

 shown in ventral view; 309a, aedeagus. 



310. Ambesa laeiella Grote, aedeagus omitted; 



310a, aedeagus; 310b, tufts of eighth 

 abdominal segment. 



311. Ambesa lallatalis (Hulst) ; 311a, aedeagus; 



311b, ventral view of right harpe; 31 Ic, 

 anellus. 



311.lallotalis 



