186 PROCEEDINGS OF THE NATIONAL MUSEUM. vol.47. 



5 from near center of cross vein, 6-7 stalked, 8 anastomosing with 

 cell near base only. 



Type of the genus. — Dymha corypJiata, new species. 



DYMBA CORYPHATA, new species. 



Front dark brown, with a black point on each side: vertex lilac 

 gray, with central black point, thorax hlac gray, brown-black behind ; 

 abdomen wliite, with dorsal row of black specks. Fore wing elon- 

 gate, apex pointed, outer margin obhque; ground white, but showing 

 only centrally and at apex; base dark purple, with subbasal half 

 band and inner band of dark brown; median space irrorate with 

 brown and black, leaving a white patch in cell with oblique black 

 hne beyond it and another on inner margin outwardly; outer hue 

 indicated by a black band from costa in dense irrorations, which cease 

 outwardly, leaving the apex broadly white; a row of terminal black 

 dots; fiinge tipped with grayish. Hind wing white with scattered 

 black scales, forming broken subbasal, mesial, outer and submar- 

 ginal hues; some black scales on termen at apex; fringe grayish. 

 Expanse, 11 mm. 



Type.—Usde, No. 15909, U.S.N.M.; Trinidad River, March, 1911 

 (Busck). 



PSEUDOCRASPEDIA LEUCOZONA Hampson. 



1. Porto Bello, April, 1912 (Busck). 



PSEUDOCRASPEDIA SODIS, new species. 



Palpi slender, small, somewhat shaggy in front, with the front 

 black. Fore wing produced at apex and middle; grayish white with 

 spots of black scales along the costa; an outer curved white band, a 

 shade hghter than the ground; an obhque half band of brown scales 

 before tornus. Hind wing pointed subapically and at middle; gray- 

 ish white; base and two closely following bands to one-third of win| 

 gray; margin broadly gray shaded, leaving a slender white line at 

 outer fourth, pointed in the middle and forming two broad arcs; 

 another line just before the narrow dark termen. Expanse, 11 mm. 



Cotypes.— Three females. No. 15869, U.S.N.M.; Trinidad Kiver, 

 March and June, 1912 (Busck). 



PSEUDOCRASPEDIA HOLOPOLIA, new spedles. 



Dark gray; fore wing with straight obhque central line and more 

 slender outer one, slightly divergent toward costa; a shaded sub- 

 marginal line, shghtly bent and thickened below. Hind wing with 

 straight central brown hne, fine wavy outer one, followed by a faint 

 straight hne and broad dark marginal one. Expanse, 10 mm. 



TyjM.—Femole, No. 15876, U.S.N.M.; Trinidad River, March, 1912 

 (Busck). 



PSEUDOCRASPEDIA MATHETES, new species. 



Light gray; fore wing with narrow straight obhque mesial hne and 

 dark brown blotches forming an irregular band close to margin. 



