NO. 2050. LEPIDOPTERA OF THE PAAUITA CA^^AL ZONE—DYAR. 319 



dot; costa on outer half with three faint oblique shades; ternnnal 

 dots black, small. Ilind wing white, veins and apex a httle touched 

 with sordid. Expanse, 23 mm. 



Type.— No. 16330, U.S.N.M.; La Chorrera, May, 1912 (Busck). 

 Also another female from the same place. 



UBIDA NEOGYN^CELLA, new species. 



Ground color white, veins and interspaces Hned with creamy- 

 brown, a double border around cell, the discal ray double; an oblique 

 costal line before apex bounds a narrow white subterminal Une, at 

 wliich all the Unings end; termen creamy brown with a row of black 

 terminal dots with white speclvs before them; fringe with brown 

 interline. Hind wing whitish, becoming sorcUd outwardly and 

 toward costa, defining a white subterminal Hne, beyond which are 

 traces of black terminal dots in the gray termen, repeating imper- 

 fectly the marking of fore wing. Expanse, male, 18 mm.; female, 

 21 mm. 



Cotypes.—U&le and female, No. 16331, U.S.N.M.; Porto Bello, 

 April and May, 1912 (Busck). Also five males, two females, with 

 additional locahties, Trinidad River, September, 1912 (Busck); 

 Corozal, Canal Zone, April, 1911 (Busck). 



The tongue is present, but very weak, so I place the species in 

 Uhida rather than in Platytes (Argyria). Male antennae simple, 

 flattened; female frenulum a single strong spine as in the male. 



DIATRiEA SACCHARALIS Fabricius, form TABERNELLA Dyar. 



69. Trinidad River, March and June, 1912 (Busck); Alhajuelo, 

 April, 1911 (Busck); La Chorrera, May, 1912 (Busck), Porto Bello, 

 May, 1911 (Busck); Corozal, Canal Zone, June (Busck); July and 

 August, 1912 (C. P. Crafts). 



DIATR^A LINEOLATA Walker. 



33. Cabuna, May, 1911 (Busck); Porto Bello, May, 1911 (Busck); 

 La Chorrera, May, 1912 (Busck) ; Trinidad River, June, 1912 (Busck) ; 

 Corozal, Canal Zone, June, 1912 (Busck), July, 1912 (J. Zetek). 



DIATR^A GAGA, new species. 



Fore wing straw-color, the veins lined in blackish, interlines brown; 

 discal dot black, round, prominent; two outer lines subparailel, 

 oblique, rounded off above; terminal dots compressed, subconfluent. 

 Hind wing white. Expanse, 15-17 mm. 



• Cotypes. — Male and female, No. 16323, U.S.N.M.; Corozal, Canal 

 Zone, June, 1912 (C. P. Crafts). Also 11 others with additional data, 

 April, 1911 (Busck), July, 1912 (J. Zetek), and August, 1912 (C. P. 

 Crafts). 



DIATRffiA SOLIPSA, new species. 



Wings narrower and more pointed at the apex than in gaga; mark- 

 mgs similar, the vem-lines and interlines indistinct; discal dot small. 

 Expanse, 12-15 mm. 



