U. S. NATIONAL MUSEUM 



BULLETIN 132 PL. 74 



^J"^ ces/^/y-^r?^ ^-^^ norc/ey^a'/7a' 



^3S ^//par/zY^/pa' 





'^SS ca'^'o/c?/7d:r 



^J9 



Male Genitalia of Olethreutes 



For explanation of plate see page 207 



