114 ZOOLOGICAL EESULTS OF THE EUWENZOEI EXPEDITION. 



minutely waved, oblique ; a terminal series of black points ; cilia dark brown at tips. 

 Hind wing ocbreous-white ; traces of a diffused antemedial line on inner area and of 

 an oblique medial line from vein 6 to inner margin ; an oblique, nearly straight, dark 

 postmedial line with slight brown suffusion on its outer edge ; an indistinct oblique 

 subterminal line ; a terminal series of black points ; the underside irrorated with red- 

 brown, a black discoidal spot and traces of diffused postmedial and subterminal lines. 

 Hab. Mubuku Valley, E. Ruwenzori, 6000 ft., 1 6 type. Exp. 32 ram. 



Pleurona leptictma, sp. n. (Plate IV. fig. 21.) 



Head, thorax, and abdomen . grey-brown slightly tinged with rufous and mixed with 

 some fuscous. Fore wing grey-brown slightly tinged with rufous, especially on medial 

 and terminal areas, and irrorated with fuscous ; antemedial line double, waved, oblique, 

 bent inwards to costa and angled inwards in cell ; a blackish point in middle of cell 

 and fuscous discoidal lunule ; medial line slightly defined by whitish on outer side, 

 angled outwards below costa to well beyond upper angle of cell, then oblique ; post- 

 medial line formed of slight fuscous lunules with greyish lunules beyond them, 

 excurved below costa, angled outwards at vein 4 and inwards at discal and submedian 

 folds ; subterminal line double, minutely waved, slightly incurved at discal fold and 

 oblique below vein 4 ; the terminal area with dark suffusion from below apex to vein 3 ; 

 a terminal series of slight black points. Hind wing grey-brown irrorated with fuscous ; 

 a slight discoidal lunule ; medial line fuscous slightly defined by whitish on outer side, 

 rather oblique ; postmedial line double, minutely waved, excurved below costa and at 

 middle and incurved at discal and submedian folds ; subterminal line represented by a 

 series of blackish points with a lunulate greyish line beyond them, slightly excurved at 

 middle; a series of blackish points just before termen; cilia reddish brown at base; 

 the underside ochreous-grey irrorated with fuscous, the markings slightly less distinct, 

 the medial line curved, fuscous. 



Ab. 1. Fore wing with whitish centre to reniform. 



Ab. 2. Paler and more ochreous ; fore wing with the point in cell and discoidal 

 lunule black. 



Hah. Mubuku Valley, E. Kuwenzori, 6000-7000 ft., 1 c? , 2 ? type ; Uganda, Sanji 

 (C. Christy), 1 ? , Entebbe (U. A. Minchin), 1 ? ; E. Transvaal, White R. {A. T. Cooke), 

 1 $ . Exp. 34-38 mm. 



Ophideres fullonica Linn. Syst. Nat. ed. xii. p. 812 (1766). 

 Mokia, S.E. Ruwenzori, 3500 ft., 2 ? . 



Cosmophila erosa Hiibn. Zutr. Samml, exot. Schmett. ii. 19, ff. 287, 288 (1827). 

 Mubuku Valley, E. Ruwenzori, 6000 ft., 2 d , 1 ? . 



