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219. Chogada betularia sp. nov. 



Forewinqs : white, thickly peppered witli black scales, especially along the 

 costa ; first line near base, diffuse and double ; outer line at two-thirds, finely 

 denticulate, not excurved round cell, but incurved below middle ; snbmarginal line 

 cloudy, interrupted below middle ; a marginal row of black spots between the veins ; 

 fringe mottled, white and grey ; cell-spot large, blackish, with white scales in the 

 centre ; traces of a median line touching it ; all the lines starting from dark costal 

 blotches. 



Hindivings : with straight antemedian line ; dentate postmedian strongly out- 

 curved round cell, and followed by a dark grey shade ; the rest as in forewings. 



Underside white, with large black cell-spots and a blackish jiatch at ajiex of 

 forewings containing an apical white spot : traces of outer line on forewings and 

 submargiual on hindwings. Head, thorax, and abdomen whitish, peppered with 

 dark grey. 



Expanse of wings : 45 mm. 



Two (? S from South Africa. 



Quite distinct from C. acaciaria Boisd., without any ochreous or fuscous tints 

 whatever. 



220. Diplurodes indentata sp. nov. 



Forewings : dull brownish grey, dusted with fuscous ; the lines blackish ; first 

 at one-fourth, curved from costa to submedian, and there slightly angled ; cell-spot 

 linear, blackish: central line from a dark costal spot above it, slightly curved, and 

 bent on the submedian ; exterior line blackish, and with black dots on the veins, 

 sinuous, forming a sinus outwards beyond cell and again below middle, sharply 

 angulated inwards on the submedian fold, the angle nearly touching the middle line ; 

 followed by a dark fuscous shade ; snbmarginal line of the ground-colour, irregularly 

 dentate, marked by darker shades on each side ; fringe concolorous, with dark dots 

 along the margin at base. 



Hindwings : the same, but the inner line straight and prominently black on 

 inner margin. 



Underside greyish white, with the cell-spots and central lines marked ; outer 

 third dark fuscous, its inner edge uniformly curved, the extreme margin becoming 

 pale before the fringes. Head, thorax, and abdomen concolorous ; tufts of abdomen 

 largely developed, dark grey. 



Expanse of wings : 26 mm. 



One (? from Penuugah, N. E. Borneo, December 1893 (Cator). 



221. Ectropis nigripunctata sp. nov. 



Forewings : ochreous grey, coarsely irrorated with fuscous ; the lines blackish, 

 starting from dark costal spots and marked with dark dashes on the veins ; first 

 from one-fourth of costa to near base of inner margin ; median excurved round cell 

 to inner margin before middle ; outer at two-thirds, angled on vein 6, then oblique 

 inwards, again bent on vein 3 to middle of inner margin, touching median line on 

 the submedian fold ; snbmarginal line pale, waved, preceded by dark lunules ; a row 

 of black dots between the veins be/ore the hiudmargin, preceded by obscure dark 

 dashes : marginal line finely black, interrupted by pale spots adjacent to the black 

 ones ; fringe grey ; cell-spot blackish. 



