392 siu george f. HAMrsoN on [Mar. 1, 



female with the band of fore wing narrowing to a point at tornus ; 

 hind wing without band. 



Hab. N.E. Rhodesia, E. Luangwa distr. {Weave), 2 S , 1 2 type. 

 Exp. 6 32, $ 38 mm. 



Ilema heterogyna, sp. n. (PI. XXXVI. fig. 6.) 



J . Head and tegulae orange-yellow ; thorax fuscous brown 

 with a greyish tinge ; pectus and legs yellow, the fore and mid 

 tibiae and tarsi, the hind tibise at extremity and tarsi towards 

 extremity black above ; abdomen orange-yellow, dorsally blackish 

 on basal half. Fore wing fuscous grey, the costal area yellow 

 narrowing to a point at apex. Hind wing fuscous brown with 

 some orange suffusion on disk and inner area ; cilia yellow ; the 

 underside orange-yellow, the termen suffused with fuscous except 

 at apex and towards tornus, some fuscous irroration in cell and 

 below costa. 



$ . Fore wing paler, the cilia yellow ; hind wing yellow. 



Hab. N.E. Rhodesia, Serenji distr. {Reave), 1 J, 1 $ type. 

 Exp. <$ 39, $ 32 mm. 



Genus Pseudlepista, nov. 



Type, P. atrizona. 



Proboscis fully developed ; palpi porrect, short, not reaching as 

 far as the large rounded frontal prominence ; antenna? of male 

 bipectinate, with very short branches, of female typically very 

 minutely serrate ; fore tibiae very short, with short outwardly 

 curved claw on outer side at extremity. Fore wing with vein 2 

 from towards angle of cell, straight ; 3, 4 stalked ; 5 absent ; 6 

 from upper angle ; 7, 8, 9 stalked, 7 from before 9 ; 10, 11 typi- 

 cally stalked or from a point, 11 bent upwards and touching 12. 

 Hind wing with vein 2 from towards angle of cell ; 3, 4 strongly 

 stalked ; 5 absent ; 6, 7 stalked ; 8 from middle of cell. 



Pseudlepista atrizona, sp. n. (PI. XXXVI. fig. 7.) 



Head orange, the palpi, sides of frons, and antenna? black ; 

 thorax black, the tegula? with some orange on edges, the patagia 

 orange with black upper edge ; coxae and fore femora at extremities 

 with some orange; abdomen orange, dorsally black at base. 

 Fore wing orange with broad black terminal band expanding into 

 a large rounded patch on apical area. Hind wing orange with 

 black terminal band, broad at costa, narrowing to a point at 

 tornus. 



Nab. N.E. Rhodesia, Serenji distr. {Weave), 1 3 , 1 $ type. 

 Exp. 22 mm. 



Pseudlepista flavicosta, sp. n. (PI. XXXVI. fig. 8.) 



Antennae of female ciliated; fore wing with vein 11 well 

 separated from 10 and anastomosing with 12. 



5 . Head and thorax orange, the metathorax with a whitish 



