NE W GEOMF/rR TD MO THS— WA RBEN. 487 



TEPHROCLYSTIA PICTIMARGO, new species. 



Forev^lng. — Powdery gray, with a slight luteouM or or(H'nish tinge; 

 lines very obscure, slightly darker; the outer and subniarginal wavy 

 dentate; cell spot large, blackish; a dark gray marginal line; fringe 

 mottled pale gray; inner margin to submedian vein tinged with 

 greenish lutcous. 



IHndwing. — Costal half whitish, without markings; inner and hind 

 margins as in forewing; the luteous tint of inner niiirgin broader, cell 

 spot black. 



Under side much paler; glossy; cell spot black; the lines all marked, 

 but the outer line distinct and at costa of forewing blackish; marginal 

 area dark gray. 



Head, thorax, and abdomen luteous-gray. 



Ex^imse of}cinyi<. — 27 mm. 



Locality. — Orizaba, Mexico; 1 female. 



Very much like T. cahira Dognin in shape but with very indistinct 

 markings; the Inteous inner margin of both wings compared with the 

 gray of the rest of the wing will serve to distinguish it; the subapical 

 margin of hindwing between veins 6 and 7 projects squarely. 



Ti/pe.—C'At No. 9319, U.S.N.M. 



TEPHROCLYSTIA PLANIPENNIS, new species. 



F'o7'enjmg. —Dai'k gray, with the lines faintly darker but* indistinct; 

 the outer line thick and plainer, the paler gray band beyond also dis- 

 tinct; subniarginal line marked by a white spot on submedian fold; 

 cell spot black and large; marginal line black; fringe dark gray. 



Hinchinng. — Without the basal lines. 



Under side pale ^T..y^ with all the lines blackish and distinct, espe- 

 cially the outer line; cell spots black. 



Head, thorax, and abdomen all dark gray. 



Ki'panse of vnvgs.. — 18 mm. ^ 



Locality. — Orizaba, Mexico; 1 female. 



Distinguished by the uniform dark gray upper side. 



Type.— Cat. No." 9320, U.S.N.M. 



TEPHROCLYSTIA RAUCA, new species. 



Forewing. — Male, greenish gray, thickly powdered with dark gray; 

 the lines dark gray, or blackish; owing to the rough dark dusting all 

 the markings ai'e obscure, but the usual ones can be traced; the edge 

 of the basal patch oblique at one-fourth; the inner band of the central 

 fascia at two-fifths, and especially the outer band are visible as darker 

 shades; this last forms a dark shade above middle; l)and before sub- 

 marginal line dark on costa; the line itself waved and pale; a dark 

 cell spot; fringe checkered dark and pale gray. 



