NO. 2239. NEW LEPIDOPTERA FROM MEXICO— DYAR. 351 



Subfamily Erastriinae. 



Genus COBUBATHA Walker. 



COBUBATHA RUSTICA, new species. 



Fore wing pinkish brown, shaded with gray; subbasal line faint, 

 whitish; inner line similar, more distinct; space between these 

 plumbeous gray; outer line white, nearly straight, shaded with 

 plumbeous beyond ; middle space dark red-brown, with a little patch 

 of this color just beyond the outer line, representing the reniform; 

 subterminal line whitish, dentate irregularly, preceded by a little 

 plumbeous. Hind wing pale at base, dark gray outwardly; fringe 

 pale. Expanse, 16 mm. 



Type. — Female, Cat. No. 21250, U.S.N.M.; Cuernavaca, Mexico, 

 January, 1915 (R. Miiller). 



Genus OZARBA Walker. 



OZARBA IMPLORA, new species. 



Fore wing blackish brown; subbasal line showing a white point 

 on costa ; inner line with two white points on costa, else broken and 

 nearly obsolete ; outer line with two strong teeth opposite cell, white, 

 even; a slender black median line, coarsely angled; reniform out- 

 lined in white within, powdery without; some black beyond teeth 

 of outer line in submarginal space, and three white dots on costa; 

 a slender white irregularly angled subterminal line; small terminal 

 black dashes. Hind wing blackish fuscous, with narrow black ter- 

 minal line. Expanse, 17 mm. 



Type.— Male, Cat. No. 21251, U.S.N.M.; Zacualpan, Mexico, Au- 

 gust, 1915 (R. Miiller). 



OZARBA SQUAMICORNIS, new species. 



Antennae of male thickened with black scales above to three- 

 fourths. Fore wing olive, shaded with red-brown on costa, margin 

 and fringe; an oval green discal spot without margins, inside the 

 reniform, which shows as a black speck; inner, median and outer 

 lines slender, brown, wavy, the outer doubled above and excurved 

 somewhat over cell; a faint subterminal shaded dark line; fringe 

 with black specks, especially one just below apex and at anal angle. 

 Expanse, 20 mm. 



Type.—Msde, Cat. No. 21252, U.S.N.M.; Mexico (R. Muller). 



Genus LITHACODIA Hubner. 



LITHACODIA SUBSTELLATA, new species. 



Fore wing yellowish white, thickly irrorate with brown ; lines pale, 

 only the outer legible, wavy, excurved over the cell ; reniform of two 



