( 323 ) 



Hindwing : much more striated with blackish ; a streak at base and the 

 cell-spot black ; costa iron-grey ; no distinct line ; fringe rufous. 



Underside dull lilac-grey, the marginal border darker ; cell-spot black ; fringe 

 rufous. 



Head blackish ; shoulders and patagia pale ochreous ; dorsum iron-grey, the 

 third and fourth segments and anal tuft olive ; abdomen below paler ; legs mottled 

 fuscous and ochreous. 



Expanse of wings : 4U mm. 



1 S from La Oroya, R. Inambari, Carabaya, Peru, 3100 ft., September 1904, 

 dry season (Ockenden). 



333. Pyrinia angulimargo spec. nov. 



Forewing : pale ochreous, suffused with olive ; costa with dark-brown striae ; 

 a purplish-brown blotch at end of cell, with the discocellular marked by pearl-grey 

 scales along its centre ; a smaller brown spot on the submedian fold, obliquely 

 below it, preceded by a faint oblique shade ; outer line thick and diffuse, purple- 

 brown, from two-thirds of inner margin towards apex, interrupted at vein 5, and 

 retracted to costa at four-fifths ; this line lies in a purplish shade, the inner edge of 

 which is marked by a pale line ; on the costa the line is edged externally by 

 a slight lustrous streak ; marginal area dark chestnut-brown, containing a fine 

 submargiual line, swollen into black spots on veins 4, 3, 2 and 1, the last much 

 larger and edged with pale scales ; fringe purple-brown. 



Hindwing : with a double purple-brown central line, with some pearly scales 

 in the middle, aud a purplish shade beyond ; outer area tawny brown, darker 

 at apex. 



Underside yellow, striated with reddish ; the two middle spots of forewing aud 

 middle band of hindwing red-brown; marginal border of forewing deep red-brown, 

 forked at inner margin ; of hindwing pale brick-red. 



Head aud palpi red-brown ; thorax aud abdomen pale ochreous, the aual half 

 browner. 



Expanse of wings : 26 mm. 



1 3 from La Oroya, R. Inambari, Pern, 3100 ft, September 1904, dry season 

 (Ockenden). 



The outer margin of hindwing is truncate from apex to vein 6, thence straight 

 to anal angle. 



The antennae are armed with tuberculate fascicles of cilia. 



334. Sicya obscurissima Th.-Mg. 



Slcija obscurissima Th.-Mg., Bull. S. E. Fr. p. 92 (1894). 

 Pscustoplaca diversicolor Warr., Nuc. Zool. ii. p. 164 (1895). 



This species is a true Sicga, though differing so much in colour from others of 

 the genus, and my genus Pseustoplaca was quite unnecessary. 



