NO. 2054. NEW LEPIDOPTERA FROM MEXICO— DYAR. 387 



Cotypes. — Two females, No. 15481, U.S.N .M.; Misantla, Mexico, 

 August, 1912 (R. Miiller); Jalapa, Mexico (Schaus collection). 



Near 0. guarda Schaus,^ but smaller, the lines straighter and more 

 parallel, the ground color less uniform, the subterminal Une about as 

 distinct as the others. 



Family NOTODONTIDAE. 



Genus DICENTRIA Herrieh-Sehaffer. 



DICENTRIA CERRIBEN, new species. 



Dark gray; a round, black, discal dot, surrounded by a dark cloud; 

 a black streak at base on submedian fold ; veins black Hned ; a series 

 of black costo-subapical streaks, with fainter ones below in the 

 interspaces, followed below vein 2 by traces of a dentate outer line; 

 this is followed by black and a whitish streak about vein 2; inner 

 area sUghtly ochreous ; outer margin obhque below vem 4, with short 

 projections at the vein ends. Hind whig white, with a gray patch on 

 termen and fringe beyond tornus. Expanse, 40 mm. 



Tijpe. — Male, No. 18199, U.S.N.M.; Zacualpan, Mexico, August, 

 1913 (R. Miiller). 



DICENTRIA CLAMMENHOA, new species. 



Fore wing bluish gray on costal half, gray on inner half; cHscal spot 

 small, black, round, on a linear arc, followed by a long black dash below 

 vein 5; veins 2-6 black-lined; a dark cloud beyond end of cell, reach- 

 ing costa; a black dash above vein 7, adjacent to linings on the sub- 

 costal venules; black dashes subterminally between the veins, the one 

 above vein 6 nearer the margin, the others farther inward; ordinary 

 lines faint, dentate, blackish, indistinctly double, filled or followed by 

 whitish; a slender black streak on submedian fold from base nearly 

 to vein 2. Hind wing whitish, gray at apex, and with some dark spots 

 about anal angle. Expanse, 53 mm. 



TV^'^.— Male, No. 16497, U.S.N.M.; Zacualpan, Mexico, July, 1913 

 (R. Miiller) . Very similar to Schizura hiedermani Barnes and McDun- 

 nough.2 



Genus PSILACRON Felder. 



PSILACRON MACARISMA, new species. 



Thorax dark greenish gray, the collar a little mixed with rusty yel- 

 low. Fore wing of the same dark color, with marginal, nearly white 

 patches from vein 2 to vein 4, the margin else and patches over the 

 outer half of wing of rusty yellow; veins black-lined; a black dash on 

 submedian at base; discal dot clouded, black; hues very indistinct, 

 only the submarginal visible, black, dentate, parallel to the margin 

 and rather remote, with small white points on the veins. Hind wing 



1 Trans. Amer. Ent. Soc, vol. 30, 1904, p. 168. 

 «JourQ. N. Y. Ent. Soc, vol. 19, 1911, p. 81. 



