NOVITATES ZoOLOIilOAE XXII. 1915. 367 



Forewing with SC'~- loug-stalked ; dirty whitish, irregnhxrly irrorated with 

 very fine dark dots and strignlae and weakly stained ia phxces with ferruginous 

 brown, especially at base, in a large patch between postmedian and subterminal 

 lines from hindmargin about to R^, and a smaller, slighter patch anteriorly to the 

 same; lines fnscons, mostly weak and interrupted except at costa, where they 

 form conspicuous dark spots, the median the broadest ; first line at one-fifth, 

 angulated step-wise, obsolescent at the first two inward bends (in cell and before 

 submedian fold) ; median shade nearly obsolete in cell, where it curves strongly 

 proximad, mostly well developed from M to hindmargin, bending inward to sub- 

 median fold, then outward ; postmedian from two-thirds costa, oblique outward, 

 broken basewards behind SO', obsolete from 11' to fold except as blackisli dots 

 (minute dashes) on the veins, slightly more oblinue than termen ; obli([ue outwards 

 from fold to SM^, then carving inwards, in this part of its course accompanied 

 distally by a second, parallel line ; subterminal line dirty white, dentate, not sharp, 

 accompanied proximally from costa to SO^ by a dark spot, its dark shading other- 

 wise very slight ; discal mark very weak, crescentic, white, feebly dark-edged ; 



terminal line broken into small dashes. Hindwiiig with the brown stains still 



less noticeable, the median line continued as a zigzag antemedian, postmedian little 

 beyond the cell, formed nearly as on forewing ; subterminal little dentate anteriorly ; 

 no dark costal spots, on the other hand one at inner margin proximal to the sub- 

 terminal line. 



Forewing beneath with rather large, round dark cell-spot, small median costal 

 spot, beginning of postmedian line, very large subterminal spot and faint snbterminal 

 shading between radials. Hindwing beneath with median and jwstmedian costal 

 spots. 



Bitye, Ja River, Cameroons. Type in coll. L. B. Front. 



Much larger than analiplaga Warr. {Nov. Zool. iv. 244), rather less robust, 

 browner, pectinations still longer and more slender, hindwing less shortened 

 anteriorly, etc. 



Nothofidonia gen. nov. 



Akin to Notkabraxas Warr. {Nov. Zool. iv. 88), but with the eye smaller, face 

 and palpns strongly hairy, hindtibia with terminal spurs only.* ? apterous. 



Type of the genus : Nothofidonia bicolor sp. nov. 



Here belongs also the closely related ansorgei Warr. {Nov. Zool. viii. 10, as 

 Fidonia), of which only the c? is yet known. 



108. Nothofidonia bicolor sp. nov. 



Notkabraxas hicolor Warr. MS. 



(S, 37-40 mm. Face yellow, upper part black. Palpns black. Vertex and 

 antenna black. Thorax black, mixed (less so on pectus) with yellow ; abdomen 

 with more yellow. 



Forewing yellowish white, pretty uniformly marked with copious coarse black 

 dots, in places confluent into short transverse streaks ; fringe yellow, irregularly 



cut with black chequering. Hindwing ochreous yellow, more sparingly dotted, 



fringe also with fewer black marks. 



Underside similar, but with both wings yellow. 



* Warren, in erecting Nuthahraioi, says, "Hindtibia witli a pair of spurs," but botli pairs are 

 developed in that genus. 



