514 Mr. L. B. Prout on 



inwards to inner margin near base, thickened on M and 

 mangled on submedian fold ; median shade brown, extremely 

 indistinct; cell-spot diffuse, not very intense; postmedian 

 line distinct, strengthened by black dashes on the veins, 

 from costa just before two-thiids, deeply incurved in poste- 

 rior half of wing, nearer to base than to termen on sub- 

 median fold, reaching termen at middle ; an indistinct 

 brown shade distally to the postmedian; subterminal line 

 white, thick, zigzag, crossed by clear white longitudinal 

 shades above and below the radials, and crossing a dark 

 fuscous blotch between the radials (R 1 to R 3 ) ; terminal dots 

 large, black ; fringe white, chequered with brown at the 

 vein-ends. Hind wing similar, the inner line becoming a 

 large dark basal spot, the median shade a somewhat irre- 

 gular, diffuse, antemedian, cell-spot rather darker and more 

 sharply defined than in fore wing, inclining to a broadly 

 crescentic form. Underside whitish, the fore wing slightly 

 grey-clouded in disk, weakly grey-marked on costa and with 

 a moderately broad fuscous margiual band which encloses 

 small pale patches on the margin itself from apex to R l , from 

 R 3 to M 1 , and from M 2 to tornus ; hind wing with narrow 

 sul;apical dark band to R 1 ; both wings with dark discal and 

 terminal spots. 



Pozuzo, Peru, 800 m. 



Differs from binio/a, Degn. Ann. Soc. Ent. Eelg. xliv. 

 p. 224, in the brighter colouring, smaller discal spots, and 

 other details. 



Stenalcidia subannulata, sp. n. 



$ . 34 mm. — Face dark reddish brosvn, narrowdy pale 

 below; palpus fuscous; antennal shaft pale; vertex and 

 occiput white marked with brown ; collar brown ; shoulder 

 white, tip) ed with brown; thoiax and abdomen otherwise 

 concolorous with wings. Wings white, strongly shaded with 

 brown and dusted w 7 ith fuscous ; median area of fore wing 

 (especially towards costa) and base and median area of hind 

 wing somewhat whiter. Fore wing with the lines arising 

 from three equidistant black spots on costa; antemedian 

 from before one-third, lunulate-dentate, the teeth thickened 

 with black on the veins and folds, oblique inwards from 

 submedian fold to inner margin ; median shade distinct, 

 crossing the cell-spot; cell-spot rather large, somewhat 

 lunular, pale, with black circumscription ; postmediau line 

 from costa at about two-thirds, grey, marked with short 

 black dashes on the veins ; oblique outwards to R 3 , then 

 oblique inwards to submedian fold, again outbent almost at 



