470 PROCEEDINGS OF THE NATIONAL MUSEUM. 



Genus OREONOMA WarreTi. 

 OREONOMA RUBRIPLAGA, new species. 



Forewing. — Bro\vn-l)lack, with four orange-red lilotches; three above 

 middle of wing, and one much larger below it; the three outwardly 

 oblique and parallel, first quite small at middle of cell, the second 

 oval aiong the discocellular, the third twice as long but narrower, 

 reaching from vein 8 to 4; the large one below lies along vein 1, is 

 broadest at middle and almost or quite touches the discocellular spot 

 above; a minute red dot on vein 2; costa at base obscurely reddish; 

 fringe brown-black. 



Hindunng. — Brown-black with obscure red subraarginal dots on 

 veins 1 and 5 and on the submedian fold; fringe concolorous. 



Under side of forewing blackish brown; costa and apex red; base 

 of costa with two yellow spots; the orange spots as above, the outer- 

 most extended to costa and there whitish; the cell with scattered 

 orange scales; fringe and hind margin brown; hindwing olive-brown; 

 the base of costa and a broad smear from base of cell narrowing to 

 hind margin silvery white, both edged with and concealing some 

 vinous-red scales; fringe brown above vein 4, with the basal half 

 silvery white, preceded b}^ vinous scales. 



Head, thorax, and abdomen black- brown, the thorax with some 

 reddish hairs; abdomen i)eneath and the rough hairs on the femora of 

 legs whitish. 



Expanae of wings. — 3:-^ mm. 



Locality. — Cajon, Peru; 1 male. 



Type.— C?it. No. 9286, U.S.N.M. 



Genus TROCHIODES Guenee. 

 TROCHIODES SUBPOHLIATA, new species. 



Forewing. — Deep black, with an oblique hyaline white blotch from 

 subcostal vein before middle, ))Ounded below })v vein 2, its outer end 

 widened and rounded, reaching to two-thirds of vein 3, twice slightly 

 indented outwardly and once inwardly, the veins across it finely black; 

 the su))c<)stal vein before it along cell fringed with a comb of long 

 obliiiue dark hairs, from the l)ase of which a long pencil of ochreous 

 hair rises, reaching to end of cell, but normally concealed in a furrow 

 rumiing below median vein l)etween it and a raised blister-like patch 

 below cell; inner margin with a streak of blue scales from base to 

 beyond middle. 



Jllndinliig. — Hyaline white, with the l)orders broadly black; the 

 white space resembling that in T. nivJiara Schaus, the veins across it 

 white, except shortly along margins; fringe black, with a white spot 

 between veins 5 and <>; inner margin blue, as in forewing. 



