28 



H. STEMPFFER 



Genus DURBANIELLA van Son 



Durbaniella van Son, 1959, Novos Taxa ent. 16 : 10. Type-species : Durbania clarki van 

 Son, 1941, by monotypy. 



Differs from the genus Durbania in the following characters : Palpi, third joint very much 

 reduced, not more than i/5th the length of the second joint ; antennae with 20 segments, club 

 large and flattened. 



Wing venation (van Son, 1959, Novos Taxa ent. 16, fig. 2). Fore wing, vein 11 arises from the 

 cell midway between the base of the wing and the origin of vein 10. Hind wing with a small 

 precostal vein. 



Male genitalia (Text-fig. 19). Uncus crescent-shaped, fused to the margin of the rather large 

 oval tegumen. Subunci long, curved, evenly tapering. Vinculum narrow, produced to form a 

 wide triangular saccus. Valves oblong, the two processes separated apically, their extremities 

 rounded, the lower process longer than the upper one. Penis basally stout, tapering evenly and 

 ending in a sharp point broadly open dorsally. Uncus and apex of valves hairy. 



List of Species of Durbaniella 



*Durbaniella clarki (van Son), 1941, // ent. Soc. sth. Afr. 4 : 183 ; fig., 1959, 

 Novos Taxa ent. 16 : 10. 



Genus DURBANIOPSIS van Son 



Durbaniopsis van Son, 1959, Novos Taxa ent. 16 : 12. Type-species : Durbania saga Trimen, 



1883, by monotypy. 

 D'Urbania Trimen (partim) ; Aurivillius, 1898 : 265. 

 Durbania Trimen (partim) ; Aurivillius, 1914 : 303 ; Murray, 1935 : 52. 



Fig. 20. Durbaniopsis saga (Trimen), o* genitalia. 



