( 228 ) 



Vertical ; inner edge of central fascia from one-third of costa, oblique outwards 

 and rounded in cell, then oblique inwards, waved throughout, approaching basal 

 patch on inner margin, and edged by a pale line ; the band between fuscous like 

 the fascia; outer edge at two-thirds, bluntly rounded at veins and 4, but not 

 angled ; the fascia dark fuscous, paler in centre aud traversed by deeper lines, with 

 a black liuear cell-spot ; pale band beyond fascia edged by a dark lunulate inwardly 

 dentate line ; marginal area fuscous tinged with reddish, the submarginal luuules 

 pale-edged, and filled in with dark in lower half of wing ; black marginal spots iu 

 pairs at the ends of the veins ; fringe reddish fuscous. 



Ilindwing : cream-coloured, grey-tinged at base, with black dashes just above 

 anal angle ; black spots in pairs at the vein ends below middle, beyond which the 

 fringe is blackish, becoming pale towards apex. 



Underside of forewing dull fuscous, with black cell-spot, pale outer band, and 

 submarginal row of white spots : hiudwing whitish, speckled with grey, aud with 

 traces of curved lines. 



Head, thorax, and abdomen reddish fuscous ; the basal dorsal segments pink ; 

 the anal white, black tipped. 



Expanse of wings : 3S mm. 



1 $ from Huancabamba, Cerro de Pasco, Feru, 6400 ft. (Bottger). 



The abdominal fold in hiudwing is slight. 



105. Opisogonia obtusa spec. nov. 



Forewing : luteous, suffused with pale brown ; basal patch hardly darker than 

 ground-colour, edged by a black line at one-sixth ; central fascia limited by two 

 brown bands, each containing three crinkled lines, the iunermost of the first and 

 outermost of the second blackest : the first is slightly antemedian, the second 

 postmediau and outcurved at costa ; below the middle these bands coalesce, forming 

 annuli above inner margin ; pale spaces before and after fascia with indistinct 

 darker lines across them ; snbmargiual ill-marked, the lunules followed by black 

 wedge-shaped marks to margin ; marginal line crenulate ; fringe brownish. 



Hindi/ring : dingy whitish, with a brown flush ; a dark curved postmedian 

 line, and traces of other lines along inner margin ; fringe like wing. 



Underside dull greyish ochreous, dusted with grey-brown ; the outer lines 

 and cell-spots marked. 



Head, thorax, and abdomen like wings. 



Expanse of wings : 42 mm. 



1 S from Huancabamba, Cerro de Pasco, Pern, 6000—10,000 ft. (Bottger). 



The angle at vein G of hiudwing is much blunter than in herrichiata tsnell. 



106. Orthonania densilineata spec. nov. 



Forewing: ochreous tinged with pale brown and crossed by grey lines placed 

 so thickly as all but to hide the ground-colour ; lines at base slightly curved, also 

 the two inner lines of central fascia ; the outer edge is formed by five straight 

 grey lines, oblique and parallel to outer margin ; the central area forms a grey 

 triangle above median, containing the black cell-spot, and is narrowed to a line 

 below middle : the third and fourth of these lines are generally darker than the 

 others ; the outermost is edged by a pale line of ground-colour, followed by a grey 

 line dotted darker on the veins; marginal area grey-brown, traversed by a fine, 



