XEW SOITII AMKRK 'AX MOTIIS—Si HA I'S. 181 



Genus ILSEA, new genus. 



Antenna^ bipectinate; eyes large, naked; palpi upturned, the second 

 joint (M-eet, compressed, close-scaled, third about twice as long as wide, 

 erect; hind tibia? enlarged, with a long hair i)encil. Hind wings with 

 vein 5 from close to lower angle of cell, 3. 4 separated by an equal 

 distance. 



ILSEA BORMIA, new species. 



Dark brown, the lines obliterate; orbicular an irregular white mark; 

 renifoi'ui large, constricted, white ringed, pale brown tilled; posterior 

 line faintly shown, double, dark; subterminal blotched with white, 

 dentate wavy, situated rather near the margin. Secondaries with the 

 outer margin crenulate, colored like primaries; discal dot an irregular 

 white mark, followed b^' a more brownish tint; faint double mesial 

 and submarginal blackish bands, obsolete toward costa, the submar- 

 ginal running to anal angle where it is rather distinct. Below diversi- 

 Hed, with whitish ground and dark irrorations; reddish shades about 

 the white discal spots more contrasted than above; outer lines repeated, 

 black, the subterminal of primaries blotched in white as above. 



Expanse. —30 mm. 



Hahltat. — Petropolis, Brazil. 



Type.— Viit. No. 9605, U.S.N.M. 



Genus COSCAGA, ne^jv genus. 



Antennae simple with long bristles; labial palpi upturned, third 

 joint small; maxillary palpi long, porrect, four times as long as head, 

 bearing a long hair pencil on inner side; legs long and slender with 

 long spurs. Hind wing with vein .5 near lower angle of cell. 8 and 4 

 shortly stalked. 



COSCAGA ANGULATA, new species. 



Dark brown, the long pencil of palpi yellowish white. Primaries 

 dark brown; anterior line slender, brown, arcuate, angled on sub- 

 median; median shade very broad, sharply linuted within, diffused 

 without, dark brown; reniform two contiguous angled dark brown 

 spots; posterior line slender, dentate-crenulate, breaking into a row of 

 dots and an innei" line; subterminal line strongly angled opposite the 

 marginal excurve, pale, cloudy brown edged on both sides; terminal 

 line faint, crenulate. Secondaries grayish brown with a faint dark 

 arcuate mesial line. Below nearly immaculate, traces of lines only. 



Krpanst. — 27 mm. 



lJ<ih!tiif. — Jalapa, Mexico. 



7}/y>..-Cat. No. 9^06. U.S.N.M. 



