94 



T. OKADA 



275 



Figs. 268-279. 268-273, Drosophila (Sophophora) trapezifrons sp. n. 268, <J head, lateral 

 aspect ; 269, $ head, dorsal aspect ; 270, <? wing ; 271, periphallic organs, lateral 

 aspectj ^ 272, phallic organs, ventral aspect ; 273, $ egg-guide. 274-279, Diathoneura 

 , 6* head, lateral aspect ; 275, q" head, dorsal aspect ; 276, $ wing ; 

 organs, lateral aspect ; 278, phallic organs, ventral aspect : 270 2 



ripa sp. n 

 277, peri 

 egg-guide. 



a. 274, 6» head, lateral aspect ; 275, <J head, dorsal aspect ; 276, ^ wing ; 

 iphallic organs, lateral aspect ; 278, phallic organs, ventral aspect ; 279, $ 



