468 Sir 0. F. Hampson oti neio 



torininal band defined on inner side bv a fine dark line ; a fine dark 

 ti-rniinal line; cilia whitish tinged with rufous and with a fine dark 

 line near liase. Hind wing pale rufous iiTorated with dark lirown ; 

 the base white; a narrow oblitjue white antemedial band, diffused 

 outwards at costa ; a small blackish discoidal spot ; a narrow white 

 ]>ostmedial band excurved to vein 4, then incurved ; a narrow white 

 band defined on inner side bv diffused blackish and on outer bv a 

 black line from below costa to inner margin before the fulvous- 

 yellow terminal band ; a white terminal line with minute black 

 s]>ots on termen below veins 7, 5, 4, 3, defined on inner side by a 

 black line which is slightly waved before the spots, the termen with 

 a fine black line at apex and below^ the spots ; cilia white faintly 

 tinged with brown. 



Hah. N. Nigeria, Zungeru {Macfr), 1 $ type. E.xy. 18 mm. 



(18 &) OUgostigma flavlalhalis, sp. n. 



5 . Head, thorax, and abdomen white, the shoulders with some 

 rufous, the metathorax yellow behind ; palpi and maxillary palpi 

 banded with rufous ; fore tibise tinged with rufous with a Avhite 

 spot at middle. Fore wing silvery white, the costa tinged ^ith 

 rufous at base, then with yelloAV to beyond middle, the inner margin 

 Avith a pale yellow patch before middle ; a small rufous spot in 

 upper part of middle of cell ; a yellow discoidal spot defined by 

 loifous scales ; a silveiy- white subterminal band defined by pale 

 brown lines with diffused pale yellow before it and the terminal 

 area beyond it pale yelloAv ; cilia white tinged with rufous. Hind 

 wing white ; the subbasal area pale yellow, diffused on inner side 

 and defined on outer by a pale brown line ; a pale brown postmedial 

 line, excui-ved below costa, the area beyond it pale yellow with a 

 narrow silvery-white subterminal band on it ; the termen Avith 

 minute black bars at veins 6 to 2 ; cilia AA-hite tinged AA'ith rufous. 



Hah. Madagascab, Betsileo (C'c<f««)'l 2 t^-pe. ^.r^;. 22 mm. 



(23 h) Oligostigma leucomma, sp. n. 



S . Head and thorax fulvous yellow mixed Avith white ; abdomen 

 white suffused Avith fulvous yelloAv except at base ; palpi Avhite at 

 tips ; pectus, legs, and ventral surface of abdomen A\-hite suffused 

 with fulvous yellow. Fore Aving A\-hite, the costal and terminal 

 areas suffused with fulvous yelloAv ; black subbasal striae above and 

 beloAV vein 1 ; an antemedial fuh-ous-yelloAv band, defined on outer 

 side by some dark scales beloAv the cell ; a slightly waA^ed blackish 

 medial line someAvhat excurved below the costa ; the outer half of 

 medial area fuhous yellow, suffused wich blackish below the cell ; 

 postmedial line blackish, defined on outer side by white to vein 4 

 and with a Avhite spot before it beyond the cell, slightly incun^ed 

 beloAv costa and excun'ed at middle, at vein 4 bent iuAvards to lower 

 angle of cell, then waved to inner margin ; a black subtenninal lin'' 



