DIPTERA FROM NEPAL 



23 



head, lateral aspect ; 45, 



Figs. 44-52. 44-48, Leucophenga albifascia sp. n., <$. 44, 



head, dorsal aspect ; 46, wing ; 47, periphallic organs, lateral aspect ; 48, phallic 

 organs, ventral aspect. 49-52, Leucophenga argentata de Meijere, o*- 49. head, lateral 

 50, phallic organs, ventral aspect ; 51, periphallic organs, lateral aspect ; 



aspect 

 52, wing. 



