206 PROC. ENT. soc. WASH., VOL. 22, NO. 8, NOV., 1920 



Wings below white. 

 Expanse, 22 mm. 



Habitat. Cayuga, Guatemala. 

 Type. Cat. No. 23793, U. S. N. M. 



Phostria cleodalis, new species. 



Male. Antennae with a short tuft of hairs before middle. Palpi dark 

 gray. Head and collar brown. Thorax and abdomen above grayish brown; 

 underneath white. Legs streaked with light brown; tarsi white; a broad 

 fuscous ring at base of fore tarsi. Wings brown with a faint purplish tinge. 

 Fore wings : costal margin tinged with gray to postmedial line ; a faint brown- 

 ish white spot in end of cell, and one below cell, before vein 2, faintly darker 

 edged; an outbent pale line on discocellular, edged with darker brown lines, 

 followed by a semihyaline white spot from veins 5-6, and a smaller spot 

 above vein 6, their outer edge incurved; three similar spots from vein 5 to 

 vein 2, with their outer edge lunular; the spot below vein 5 is outset beyond 

 the spot above it, and they are all darker edged by what is presumably the 

 postmedial line; cilia dark gray. Hind wings with faint hyaline spots in 

 and beyond cell, also streaks on interspaces below cell to inner margin on 

 either side of the faint postmedial line; a dark streak on discocellular; cilia 

 gray tipped with white towards anal angle. Wings below grayer, with only 

 the postmedial spots of fore wing well denned. 



Expanse, 29 mm. 



Habitat. Bolivia. 



Type.-Cat. No. 2:57<)4, U. S. N. M. 



Near P. tridentalis Hampson. This species is described on 

 page 328, Ann. Mag. Nat. Hist., vol. 14, 1912; on page 333 Hamp- 

 son describes under the same name a species from Africa, for 

 which I suggest the name of hampsonialis. 



Phostria indignalis, new species. 



Female. Palpi gray brown. Head and abdomen dull dark grayish brown. 

 Collar and thorax tinged with dull dark steel gray. Abdomen below dark 

 silky gray. Legs dark gray, the tarsi ochreous; some blue scaling at base 

 of fore femora. Wings dark brown; the discal area of fore wings faintly 

 tinged with blue. Wings below paler, the cells tinged, the veins streaked 

 with blue; the terminal third tinged with purple. 



Expanse, 32 mm. 



Habitat. Cayuga, Guatemala. 



Type. Cat. No. 23795, U. S. N. M. 



Phostria cayennalis, new species. 

 Male. Palpi and head orange. Collar opalescent gray shaded with orange 



