( 347 ) 



veins, preceded in the brown marginal shade by white dashes ; marginal line 

 finely white ; fringe grey-brown. 



Hinclwinq: with the dark marginal spots, but no brown shade; some yellow 

 striae in the snbmarginal area ; fringe white. 



Underside pure white, with a dark fnscons marginal border, starting broadly 

 at costa, and narrowing to a point at anal angle, interrnpted between 3 and 4 

 by a white sinns ; fringe grey ; hindwing with dark marginal spots, forming a 

 sliglit blotch at apex. 



Head, palpi, antennae, and collar brown ; thorax and abdomen white ; legs 

 white ; forelegs brown in front. 



Expanse of wings : 30 mm. 



1 ? from Santo Domingo, Carabaya, S.E. Porn, fioiiO ft., .Tannary lfHi3, rainy 

 season (Ockenden). 



Distingnished by the different marginal border. 



94. Ophthalmophora hybridata spec. uov. 



Ffli-ewinq : pale lirownish grey, crossed by two pale yellow bands as in 

 Pfirj/gionis, but without any metallic edging, the first narrow, with the outer 

 half ochreons, the second broad with the inner half ochreous ; a narrow yellow 

 marginal streak from vein 4 to I ; the fringe pale below middle, grey above. 



Hiruhviiiq : with an ochreous slightly curved streak from three-fifths of costa 

 towards anal angle, the area beyond it and round anal angle fulvous orange, the 

 extreme margin yellower, edged with orange, and with a dark spot in the projection 

 at vein 4 ; from the anal angle a metallic line starts, edging the yellow marginal 

 area ou the inside, curving round beneath costa and descending to join its own 

 course above vein 3 ; the centre of the oval space thus formed is greyish, and 

 contains a round embossed metallic sjiot on a black ground ringed with yellow : 

 a spot of black and metallic scales stands on the metallic line above vein 4 ; 

 fringe fulvous. 



Underside of forewing grey, quite pale at base, blackish towards hindmargin, 

 with a pale cream-coloured band from beyond middle of costa, broadening to inner 

 margin : hindwing cream-coloured in l)asal half, fnlvons be^yond, with a curved 

 black streak from below apex to middle. 



Head, thorax, and abdomen above and below pale grey. 



Expanse of wings : 38 mm. 



1 i from Ynngas de la Paz, Bolivia, lOOii m., December 1899 (Garlepp). 



The superficial resemblance which this insect bears to rhriiijioHia in the 

 forewings is remarkable ; and, as in most species of that genus, the hindwing is 

 bluntly elbowed at middle. 



95. Opisthoxia fulvata spec. nov. 



Foiewiiu) : creamy grey towards base, [lale fulvous in outer half : the markings 

 as in nitidisquama Warr., but much jtaler; the costa and basal half of wing 

 sprinkled with silver scales, the outer half with black scales ; the outer and 

 snbmarginal bands as in iiit id i squama, but very obscure, only i)ale lustrous ; the 

 two embossed spots at apex alone couspicnous ; fringe buff. 



llinilwing : nearly wholly fulvous except at extreme base ; the outer baud 

 only pale lustrous ; fringe whitish. 



