344 PROCEEDINGS OF THE NATIONAL MUSEUM. vol. 54. 



HYDROECIODES POTHEN, new species. 



Thorax and fore wing reddish brown, the basal half of fore wing 

 more reddish; lines obscure, the inner and median as dark shades; 

 outer preceded by a dark shade, itself whitish, obscurely crenulate 

 on the veins; terminal space dark, preceded by a broken yellowish 

 subterminal line; scattered white scales over wings, forming four 

 dots on terminal half of costa and points at the ends of the veins; 

 reniform an indefinite powdery white area. Hind wing translucent 

 pale grayish, with dark veins, discal dot and terminal line ; anal area 

 gray; costa yellowish. Expanse, 27 mm. 



Type.— Male, Cat. No. 21229, U.S.N.M.; Mexico (R. Miiller). 



The specimen without exact locality. 



Genus CHABUATA Walker. 



CHABUATA SYGCLETA, new species. 



Clayey brown, shaded with red-brown, leaving the costa and fill- 

 ings of the lines paler; terminal space narrowly blackish, as is the 

 fringe; reniform narrow, elliptical, black-ringed and black-centered, 

 white outwardly and sending a white spur close to vein 5; a black 

 dash at base; orbicular pale, with black central spot; lines indistinct, 

 doubled, the wing mottled with brown; many short black dashes 

 along costa. Hind wing sordid whitish over the disk; veins and 

 apex broadly blackish; fringe with pale basal interline. Expanse, 

 24 mm. 



Type.— Male, Cat. No. 21230, U.S.N.M. ; Zacualpan, Mexico, Sep- 

 tember, 1914 (R. Miiller). 



CHABUATA IOTA, new species. 



Brown, rather dark ; lines not contrasted ; inner line single, angled 

 on median vein; claviform a slight angle; orbicular large, round, 

 slightly more reddish ; a faint median dark shade, bent in cell ; reni- 

 form elliptical, slightly paler filled, leaving a narrow line of bright 

 white and two dots on its outer edge and a dot on the inner angle; 

 outer line slender, dark, excurved over cell; subterminal space slightly 

 more reddish ; terminal space the darkest part of wing, bordered by 

 a slender, slightly irregular subterminal dark line. Hind wing dark 

 gray, a little lighter over disk, with faint discal spot. Expanse, 

 26 mm. 



Type. — Female, Cat. No. 21231, U.S.N.M.; Zaculapan, Mexico, 

 September, 1914 (R. Miiller). 



Genus ERIOPYGA Guenee. 



ERIOPYGA CONSTANS, new species. 



Light gray; fore wing with orbicular and reniform large, full, 

 filled with dark gray, pale-outlined ; lines obscure in male, more dis- 



