280 Sir G. F. Hampson on new 
cell and the terminal area more distinctly tinged with rufous; a 
punctiform red-brown medial line, oblique towards costa, angled 
outwards beyond the angles of cell, then inwardly oblique; _post- 
medial line red-brown, punctiform, oblique to vein 6, inwardly 
oblique below vein 4 and ending at submedian fold; a terminal 
series of black-brown points. Hind wing creamy white. Underside 
white, the fore wing and costal area of hind wing tinged with 
rufous. 
Hab. S. Nieerta, Old Calabar (Crompton), 2 2 type. Eup. 
22 mm. 
(8a) Crambus niveicostellus, sp. n. 
2. Head, thorax, and abdomen pure white, the patagia rufous 
except dorsally ; antennz rufous; palpi tinged with rufous except 
above towards tips; fore tibiz and the tarsi tinged with rufous. 
Fore wing with silvery white costal stripe narrowing to a point at 
apex, the area below it cupreous rufous to submedian fold, then 
white tinged with rufous; slight white streaks on the veins 
beyond the cell and a distinct white streak on vein 1; a terminal 
series of slight red-brown striz; cilia white, tinged with rufous 
towards apex. Hind wing silvery white. Underside silvery white. 
Hab. Br. E. Arrica, Shambe (Betton), 1 2 type. Hap. 
30 mm. 
(13a) Crambus undilineatus, sp. n. 
Head and thorax grey-white mixed with red-brown, the head white, 
the antenne and palpi with more red-brown ; abdomen, pectus, and 
legs white tinged with red-brown, the fore legs deep red-brown on 
inner side. Fore wing grey-white thickly irrorated with red-brown, 
especially towards costa; an obscure whitish spot in the cell towards 
extremity and discoidal annulus open above; postmedial line whitish 
defined on each side by red-brown, minutely waved, obliquely 
excurved to submedian fold, then oblique; a terminal series of 
black points; cilia white with brown lines near base and tips. 
Hind wing white tinged with red-brown. Underside of fore wing 
suffused with red-brown. 
Hab. Br. E. Arrica, Eb Urru (Betton), 1d; TRransvaat, 
White R. (Cooke), 1 d type, Pretoria (Distant), 3 5, 2 9; 
Cape Cotony, Brak Kloop (G. White), 1 $6. Hap. 22-26 mm. 
(136) Crambus albidorsatus, sp. n. 
3. Head and thorax white with a slight cupreous tinge, the 
patagia cupreous brown; antenne cupreous brown ; palpi cupreous 
brown, white above on terminal half; abdomen, pectus, and legs 
white mixed with cupreous brown. Fore wing cupreous brown 
irrorated with whitish; the inner margin with white streak, the 
veins beyond the cell finely streaked with whitish ; a small black 
