410 PROCEEDINGS OF THE NATIONAL MVSEVM. vol. xxx. 



Uinthring. — Yellow; the inner margin narrowly black; the hind 

 margin more broadly, increa.sing in l^readth to before apex, where it is 

 squarel}^ cut off; a black spot at extreme base of wing and another at 

 the upper end of the discocel hilar. 



Under side the same. 



Face, shoulders, and patagia at base, yellow; vertex and thorax, 

 black; abdomen, dark cinereous abov^e, with a 3^ellow lateral stripe, 

 underneath silvery white; legs, white, externally fuscous. 



Expanse of toings. — 35 mm. 



Locality. — Peru; 1 male. 



Type.—C2it. No. 9163, U.S.N. M. 



CYLLOPODA RADIATA, new species. 



Foreiving. — Purplish black, with two large pale yellow blotches, 

 one wedged-shaped, from base between median vein and submedian, 

 the bluntly rounded end on the submedian fold at two-thirds, with a 

 short yellow streak above it at middle of cell; the other a large oval, 

 from costal vein at two-thirds to vein 2 near hind margin, its outer 

 edge more curved and slightl}^ waved from vein to vein. 



Hindwing. — Yellow, with the hind inner margin black, the border 

 beginning on costa before apex and graduall}^ narrowing to a point at 

 base of inner margin; a diffusely edged streak running from base of 

 cell along median vein and vein 2 to the margin. 



Under side with the yellow space broader; the hindwing without the 

 streak from base, and the border stopping short at anal angle. 



Head and thorax, purplish black; dorsum, dull cinereous; the abdo- 

 men long, with anal parts yellowish; abdomen below, white; pectus 

 and legs, 3'ellow. 



Expanse oftoings. — 46 mm. 



Locality. — Nova Friburgo, Brazil; 1 male. 



Type.—Cfit. No. 9164, U.S.N.M. 



Genus DIALEPHTIS Felder. 

 DIALEPHTIS CELATA, new species. 



Foreiinng. —Brown, darker toward base of costa and toward hind 

 margin, where the inner side is black; the veins dull ochreous; a small 

 dull orange spot below costa between veins 10 and 11; fringe, dark 

 brown. 



Hindwing. — Orange, with a black marginal border, commencing at 

 a point on costa at two-thirds and widening outwards, broadest along 

 lower half of hind margin, and ending in a point on inner margin 

 above anal angle; the base dusted with dark. 



Under side of fore wing orange, with a black-brown basal blotch on 

 costa reaching two-thirds of cell and there right angled, the costal and 



