320 Mr. L. B. Prout on 



lavender-grey, the bands limiting the central fascia and au 

 elongate-triangular costal patch before apex chestnut-brown; 

 the basal patch more reddish, and followed by a narrow 

 band of still brighter brick- red ; the pale bands on each side 

 of central fascia very narrow, with a slender dark line down 

 each ; outer edge of fascia protuberant on R 1 and R 3 , 

 indented on M 2 and SM 2 ; subterminal line undefined except 

 on the snbapical patch, but followed between R 3 and M 1 

 by a wedge-shaped dark mark, with its pointed end outwards; 

 a fine dark terminal line interrupted at the veins ; fringe 

 grey, the basal half darker than the apical; a dark cell- 

 spot. Hind wing with waved inner, three w r aved median, 

 and three submarginal lines darker grey, mostly blurred 

 except at inner margin, the submarginal ones especially so. 

 Underside pale grey, the inner-marginal half of fore wing 

 blurred dark grey ; both wings suffused, especially in costal 

 half, with vinous ; the lines fuscous ; cell-spots black. 



Limbani, Carabaya, Peru, 9500 feet, May 1904 (G. OcLen- 

 deri) ; one J . 



Reminds of a large and brightly-coloured 0. corteza 

 (Dogn.) *, wdth which it agrees in shape and structure, but 

 distinguished, inter alia, by the subapical patch of fore 

 wing, the otherwise pale outer area, with distinct dark 

 wedge-spot, and by the much more uniformly coloured hind 

 wing, that of corteza being white except at inner margin 

 and termen. 



Eujjhyia albimedia, sp. n. 



£ . 35 mm. — Face reddish ochreous, mixed with white 

 and fuscous, a small frontal tuft; palpus similarly coloured, 

 quite moderate, strongly rough-scaled ; antenna lamellate, 

 minutely ciliated ; collar whitish ; thorax as face; abdomen 

 slightly paler. Legs pale ochreous, without special modifi- 

 cations ; fore leg dark anteriorly. Fore wing ample, costa 

 arched, apex rather acute, termen moderately oblique. 

 Wings smooth-scaled ; pale sandy ochreous, much mixed 

 with white, except between postmedian and subterminal, 

 and slightly dusted with fuscous, more strongly at costa 

 from hase to antemedian ; a fuscous mark close to base, 

 followed by an ochreous shade ; three reddish-brown bars or 

 narrow bands, more or less margined with fuscous ; the 

 first subbasal, weakly angled in cell ; the second antemedian, 

 from before one-third costa to two-fifths inner margin, 



* Phibalapteryx corteza, Dogn. Ann. Soc. Ent. Belg. xl. p. 146= 

 Coenoealpe nitida, Warr. Nov. Zool. xii. p. 380 (nov. syn.). 



