Genera and Species r/ Noctuiilii?. 427 



beyond it on costa ; traces of a whitish subtcrniiual line 

 (letiucd by slight blackish streaks before and beyond it on 

 the veins, incurved below costa, then dentate : a fine 

 whitish line at base of cilia. Hind wing cupreous brown, 

 the cilia with a fine whitish line at base and whitish tips ; 

 the underside with the basal half whitish tinged with brown, 

 a liark discoidal point. 



Hub. Pexang {Ridley), 1 ? ; Singapore {Ridley), 1 ^ 

 ty[)e. Exp. 31 luui. 



29G3 a. Trachea atnplaga, sp. n. 



cJ . Head and thorax grey mixed with brown ; abdomen 

 white tinged with brown, the basal crests blackish, the ventral 

 surface irrorated with brown. Fore wing grey tliickly 

 irrorated with dark brown, the postniedial area suffused witli 

 reddish brown except at costa ; a whitish subbasal line from 

 costa to submedian fold ; an indistinct whitish antemedial 

 line, minutely Maved, strongly excurved above inner margin ; 

 daviform a large black-brown patch extending to median 

 nervure ; orbicular and reniform large with indistinct 

 whitish annuli, elliptical ; postniedial line indistinct, wliitish 

 slightly dctiued on inner side by brown, bent outwards below 

 costa, then sinuous, incurved below vein 4, some white points 

 beyond it on costa ; a whitish subterminal line, slightly 

 angled outwards at vein 7, then curved ; a terminal series of 

 slight black lunules. Hind wing pure white with a terminal 

 series of dark striae ; the underside with the costal area 

 irrorated with brown. 



Hub. Uganda, Kasuye {Sclatei-), 1 ^ type. Edp, 

 32 mm. 



2974 0. Trachea hyposcota, sp. n. 



(J . Head, thorax, and abdomen bright red-brown ; palpi 

 blackish at sides except at tips ; tarsi blackish with pale 

 rings. Fore wing bright red-brown slightly irrorated with 

 ochreons ; subbasal line represented by double blackish striae 

 from costa and cell, a whitish point i)cyond them in the cell; 

 antemedial line double, blackish, angled outwards below 

 costa in submedian fold and above inner margin, and inwards 

 in cell and on vein 1, some black before it above inner 

 margin ; claviform deep red-brown defined by blackish, short 

 and broad, extending to median nervure ; orbicular and 

 reniform with their annuli represented by white points in- 

 completely defined by black, the former round, the latter 

 M'ith ochreous spot in outer part of centre ; a small medial 



29* 



