290 PROCEEDINChS OF THE NATIONAL MUSEUM. vol.50. 



MASTIGOPHORUS MAJORALIS, new species. 



Male. — Head, collar, thorax, and fore wings brownish gray. Abdo- 

 men whitish gray. Fore wings: Costal margin darker shaded; 

 antemedial line whitish ocher, outcurved and indistinct, contiguous 

 on margins to medial fuscous brown shade which is more deeply out- 

 curved and absorbs the small reddish brown orbicular spot; reniform 

 narrow, sinuous, brown black, divided by a bright bro^vn line; post- 

 medial pale like antemedial, obUque, only faintly incurved beyond 

 cell; a wavy, whitish, sub terminal line; a narrow terminal brown 

 shade, widest near apex. Hind wings whitish; a gray brown streak 

 on vein 2, expanding broadly on termen where the whitish subter- 

 minal lino is distinct; on white portion of wing this line is indicated 

 by dark edging. Underneath the subterminal line is broader, some- 

 what yellowish, and almost macular. 



Expanse. — 28 mm. 



Habitat. — Mexico. 



Type.— Cat. No. 19725, U.S.N .M. 



MASTIGOPHORUS JAMAICALIS, new species. 



Male. — Body and wings purplish brown. Fore wings: Antemedial 

 line grayish, outcurved, the costa beyond it darker shaded, the space 

 below cell browner; a broad white line on discocellular, widest behind; 

 postmedial grayish ocher outbent to vein 4, angled, and wavily 

 inbcnt to mner margin, inwardly shaded with brighter bro-\\ai; sub- 

 terminal yellow brown, parallel with postmedial, angled at termen, 

 followed by some black scaling between veins 6 and 8; a terminal 

 bright brown luie. Hind wings: Base to beyond middle, except the 

 inner margin, white; a pale outer line, inbent below vein 2; termen 

 faintly crenulatc; produced at vein 5, inbent at vein 2. Wings below 

 dark gray, the mner areas broadly white; a postmedial fine dark line. 



Expanse.— 18 mm. 



Habitat. — Jamaica. 



Tyjye.— Cut. No. 19726, U.S.N.M. 



Genus MARGITES Druce. 



Margites Druce, Biol. Ceutr.-Amer. Ilet., vol. 1, 1891, p. 480, pi. 40, figs. 5, 5a. 



Male.— Palpi turned ])ack over head to thorax; second joint with 

 long fringe of spatulate scales in front; third joint with long hairs on 

 iimer side. Antennae pubescent ciliate. Legs smooth; fore tibiae 

 with long process. Fore wings narrow; apex acute; outer margin 

 incurved below apex and angled at vein 4; vem 3 a little before angle; 

 4 and 5 from lower angle; 6 below upper angle; 7 from upper angle; 

 8, 9, 10 stalked from cell; 1 1 free. Hind wings : Outer margin rounded, 



