460 SIR GEORGE F. HAMPSON OK [Mar. 1, 



Geodena conifera, sp. n. (PI. XXXVIII. fig. 12.) 

 $ . Head, thorax, and abdomen fuscous slightly irrorated with 

 grey, the tegulse fulvous in front ; palpi at base, neck, coxfe, and 

 bases of femora and ventral surface of abdomen yellowish white, 

 the last fulvous at extremity. Fore wing fuscous with a large 

 white patch from subcostal nervure to inner margin extending 

 from close to base to well beyond middle, its outer edge rather 

 irregular ; a conical white spot beyond the cell between veins 7 

 and 5, its upper edge rounded, its lower edge straight. Hind 

 wing white with the terminal area fuscous, its inner edge irregular 

 towards costa, deeply indented between veins 5 and 3 and running 

 inwards on inner margin to near middle. 



Hab. Congo, Katanga, Kambove (jVeave), 1 $ type. Exp. 

 40 mm. 



Diota fasciata Auriv. Ent. Ticlskr. 1897, p.. 220. 

 1ST.E. Rhodesia, Kalungwisi valley. 



Deilemera leuconoe Hopff. Monatsb. Akad. Berl. 1857, p. 422. 



Congo, Katanga, Kambove, Lualaba R. ; N.W. Rhodesia, 

 Kapopo ; X.E. Rhodesia, E. Luangwa distr., Chambezi valley, 

 Lake Bangweolo, Tanganyika plateau. 



Deilemera itokina Auriv. Ark. f. Zool. ii. 4, p. 40 (1904). 



Congo, Katanga, Kambove ; N.E. Rhodesia, Chambezi valley, 

 Chinsali distr., Lake Bangweolo, Mansya R. 



Deilemera chalcosidia, sp. n. (PI. XXXVIII. fig. 22.) 



5 . Head black, the sides of frons white, the base of palpi and 

 head just above and behind the eyes yellowish ; thorax white 

 with black stripes on vertex and patagia and spots on tegulse, 

 pectus tinged with yellow at sides, the legs striped black and 

 white ; abdomen yellowish white with slight black dorsal stria? on 

 the segments and black ventral bands, the anal tuft orange. 

 Fore wing fuscous brown with a rufous tinge ; the basal half 

 semi-hyaline white from below costa to inner margin, with slight 

 dark streaks on the veins and in discal and submedian folds ; a 

 semi-hyaline white patch in end of cell bisected by the slight dark 

 streak in discal fold, connected with a rather oblique quadrate 

 patch between lower extremity of cell and submedian fold. Hind 

 wing semi-hyaline yellowish white with black terminal band, broad 

 at costa and narrowing to vein 2 where it terminates. 



Hab. Congo, Katanga, Kambove (Neave), 1 $ type. Exp. 

 44 mm. 



Argina leonina Wlk. xxxi. 262 (1864). 



Congo, Katanga, Kambove ; X.E. Rhodesia, E. Luangwa 

 distr., N. Luangwa, Mt. Ulungu, Kalungwisi valley, Feira, 

 Tanganyika plateau. 



