Genera and Sjtecies 0/ Arctiadie. 399 



90 a. Nula diayona, sp. n. 



9 . Head and thorax white slightly irroratcd with brown ; 

 palpi with brown spot on second joint in front ; pectus and 

 legs sniTused with brown, the tarsi ringed M-ith white ; abdo- 

 men oehreous white, the ventral surface suft'used with brown. 

 Fore wing white irroratcd with fuscous especially on outer 

 lialf of medial area ; a small subbasal dark spot on costa ; 

 antemedial line blackish with small spot on costa, oblique 

 and sinuous to subniedian fold, then inwardly oblique ; a 

 dark spot on costa above end of cell and oblique sinuous line 

 from lower angle to inner margin ; postmedial line blackish, 

 oblique to vein 5, then inwardly oblique and slightly bent 

 outwards to inner margin ; subterminal line indistinct, dark, 

 angled outwards below vein 7, excurved and with dark patch 

 before it at middle, then oblique; a slight maculate line 

 before termen, bent inwards to costa, and a terminal series 

 of dark striie. Hind Aving white, the termen tinged with 

 brown except towards torn us ; the underside with the costal 

 area irroratcd with brown and a discoidal striga. 



Hah. DuTcu N. Guinea, Eak-fak {Pratt), 1 ? type. 

 Exp. 22 mm. 



115 a, Roeselia xantlioplaga, sp. n. 



? . Head and tegulse white, the thorax white tinged with 

 oehreous ; palpi, antenntc, pectus, legs, and abdomen white 

 tinged with brown, the tarsi fuscous ringed with white. 

 Fore wing white suffused wdth pale red-brown, some yellow 

 suffusion on basal area, the inner medial area yellow tinged 

 with rufous and irroratcd with large black scales, and with 

 slight black streaks on vein 2 and iu submediau fold ; ante- 

 medial line rather ill-defined, double, brownish filled in with 

 white, excurved, a blackish spot on it at costa and an oblique 

 blackish bar beyond it from costa with an oblique whitish 

 shade from before it to lower angle of cell ; postmedial line 

 absent ; the apical part of costa suffused with blackish, with 

 some white points on costa ; subtermmal line indistinct, 

 white, obliquely excurved below costa, excurved to termen at 

 middle, a white patch at tornus with an elliptical red-brown 

 patch on it and a dark line on its inner edge ; cilia white 

 mixed with brown on apical half and with some dark points 

 above tornus. Hind wing white, the apex faintly tinged 

 with brown. Underside of fore wing white suffused with 

 fuscous brown except on inner area. 



Hab. SiKHiM {Moller), 1 ? type. Exp. 26 mm. 



