240 PROCEEDINGS OF TEE NATIONAL MUSEUM. vol.38. 



shaded, the subterminal line, powdery, broken, yellowish, with a 

 similar yellowish mark between veins 2, 3, and 4. Hind wing yel- 

 lowish, fuscous tinted outwardly; fringe pale. Expanse, 25 mm. 



One male, Zacualpan, Mexico, August, 1909 (R. Muller). 



Type.— Cat. No. 12968, U.S.N.M. 



ERIOPYGA ANGUSTIMARGO, new species. 



With the structure of the preceding. Fore wing ocherous brown, 

 largely shaded with fuscous; ordinary spots obsolete, only the reni- 

 form visible, defined as a space of t he ground color in a fuscous cloud ; 

 inner line curved, blackish, illy defined; outer line crenulate, form- 

 ing points on the veins; subterminal line dark, distinct, submaculate ; 

 fringe dark with lighl points at the base. Hind wing fuscous shaded 

 especially outwardly; a discal clouded mark. Expanse, 23 mm. 



Two nudes, Mexico City. Mexico, September, 1909, October, 1908 

 (It. Muller). 



Type.— Cat. No. 12909, U.S.X.M. 



ERIOPYGA RHIMLA, new species. 



Fore wing yellowish brown in ground color, but heavily darkened 

 by shadings; median and terminal spaces filled with blackish shad- 

 ing; inner line blackish, crenulate; clavifonn rounded, outlined in 

 black; orbicular of the ground color with a dark central dot ; reniform 

 obscured by black shading except its oblique outer border, which is 

 white; outer line produced into a point at vein 5, elsewhere straight, 

 black, edged with the ground color, inclosing a light space between 

 the point and edge of reniform; subterminal space with irregular 

 dark reddish shadings; a black terminal line; fringe dark, with light 

 points at the base. Hind wing shaded with blackish, the fringe 

 pale. Expanse, 28 mm. 



One female, Mexico City, Mexico, September, 1909 (R. Mailer). 



Type. Cat. No. 12970, U.S.N.M. 



Apparently allied to Eriopyga contrdhens Walker. 



ERIOPYGA CONDENSA, new species. 



Male antenna 1 very shortly pectinate, the branches not longer than 

 the width of the shaft . Brownish clay color; Jines gray brown; sub- 

 basal line geminate; inner line geminate, pointed on the subcosta, 

 twice roundedly outcurved below; median shade line brown, distinct, 

 angled ut the lower end of the reniform, which it touches; orbicular 

 a point : reniform solidly black, constricted into two Umules, stained 

 with red at the constriction; outer line pale, of the ground color, 

 even, followed ;it some distance by a row of pale and dark dots; 



subterminal and terminal spaces dark brown shaded, cut by the 



lighl subterminal line, which has a row of black dots within; fringe 



