NO. 1S85. XEW LEPIDOPTERA FROM MEXICO— DYAR. 99 



Genus DICHROMAPTERYX Dyar. 

 DICHROMAPTERYX DIDYMA, new species. 



Dark lustrous brown; foro wiui^ with a pale leaden line from 

 middle of costa to tornus, beyond which the color is of a more lilaceous 

 tint but not much lighter. Ilind \ving dark brown. Expanse, 

 21 mm. 



r///>e.— Male, No. 14093, U.S.N.M., Carillo, Costa Rica, October, 

 1909 (W. Schaus). 



Similar to Dichromapteryx ohscura Dyar, but the serrations of the 

 antennae are longer. 



Family ZYG^NID^. 

 Genus GINGLA "Walker. 



GINGLA MYRLA, new species. 



Entirely black, with a blue-green reflection. The wings are broad 

 and squarely roimded, thinly scaled, semitranslucent. Expanse, 

 19 ram. 



Ti/pe.So. 13862, U.S.N.M., Mexico aty, Mexico, Julv, 1910 

 (R. MuUer). 



GINGLA ASTORA, new species. 



Fore wing black, but with a brown tint from the color of the 

 under side; an ocher yellow ray just below costal edge from base to 

 be3'ond middle; margin black. Hind wing briglit ocher yellow, the 

 margin narrowly black. Beneath both \\dngs ocher yellow with 

 black fringes. Body parts entirely black. Expanse, 13 mm. 



Type.—^o. 13863, U.S.N.M., Popocatepetl Park, Mexico, 8,000- 

 10,000 feet, July, 1906 (W. Schaus). 



Genus ADSCITA Retzius. 

 ADSCITA MORELIA, new species. 



Black with strong green reflection. Fore wing uniformly of this 

 color. Hind wing hyaline in the middle, the veins and margins 

 black, the black dull, without green luster above, but strongly 

 green below, except on the hyaline part. Tongue reddish bro^Ti, 

 contrasted in color between the small black palpi. Expanse, 25 mm. 

 Type.—^o. 13864, U.S.N.ISI., Morelos, Mexico, 7,000 feet (W. 

 Schaus) . 



Genus HARRISINA Packard. 

 HARRISINA AUCHENOCHRYSA, new species. 



Bla-^k with moderate bluish reflection. Head, except the front, 

 collar, and anten(»r lialf of thorax orange color. Expanse, 24 mm. 



T>/pe.—'No. 13865, U.S.N.M., Cordoba, Mexico, May 17, 1908 

 (F. knab.) 



