66 



U.S. NATIONAL MUSEUM BULLETIN 261 



Figures 51-53. — 51, Proconobola callidula (Jacobi), specimen from Mapiri, 

 Bolivia (plate not shown in c, shown in lateral aspect in d): j, pygofer, right 

 side, posterior view. 52, P. dubia (Schmidt), lectotype. 53, P. nodosula 

 (Melichar), lectotype, aedeagal shaft possibly broken at apex in f. 



