142 MR. F. WALKER ON HETEROCEROUS LEPIDOPTERA 



arcuati, ascendentes, articulis indistinctis. Antenna robustae, simpli- 

 ces, longiusculae. Abdomen longissimum. Pedes breves, validi, pi- 

 losi ; tibiae non calcaratae. Alee sat angusta3 ; anticae elongatae, apice 

 rotundatae, inargine exteriore perobliquo. 

 Male. Body stout. Proboscis not apparent. Palpi stout, curved, 

 ascending, applied to the front, hardly rising to the vertex ; joints 

 indistinct. Antennae stout, smooth, rather long. Abdomen very 

 long, slightly lanceolate, extending very far beyond the hind wings ; 

 apical tuft long, slightly diverging. Legs short, stout, pilose ; tibiae 

 without spurs. Wings rather narrow. Fore wings elongate, rounded 

 at the tips ; costa straight ; exterior border extremely oblique ; 3rd 

 inferior vein moderately remote from the 2nd. 



189. Armiana lativitta, n. s. Mas. Albida, abdomine fusco, alis 

 anticis strigis duabus basalibus testaceis vitta obliqua latissima pal- 

 lide cervina puncta elongata nigra includente, alis posticis purpuras- 

 centi-fuscis. 



Male. Whitish. Abdomen brown, except towards the tip. Wings 

 mostly brown beneath. Fore wings with two testaceous streaks pro- 

 ceeding from the base, and with a very broad oblique pale-fawn- 

 coloured stripe, which is notched along each side, and contains a line 

 of elongated black points on the veins ; a row of pale-fawncoloured 

 marginal marks. Hind wings purplish brown, excepting the costa and 

 the fringe. Length of the body 12 lines ; of the wings 22 lines. 



Gen. Chatracharta, n. g. 



Mas. Corpus sat gracile. Proboscis obsoleta. Palpi compressi, ascen- 

 dentes, sat graciles, articulo 3° non conspicuo. Antenna brcviusculae 

 latissime pectinatae. Abdomen fasciculo apicali parvo subfurcato. 

 Pedes laeves, breviusculi, sat graciles ; tibi;c posticae quadricalcaratae. 

 Alee breves, latae, margine exteriore subangulato; anticae costa basi 

 dilatata. 



Male. Body rather slender. Proboscis obsolete. Palpi compressed, 

 rather slender, obliquely ascending, not rising higher than the vertex ; 

 3rd joint not distinguishable. Antennae rather short, with very long 

 thick-set pubescent branches. Abdomen with the apical tuft small, 

 lubfarcate. Legs smooth, rather short and slender; hind tibiae with 

 four moderately long spurs. Wings broad, short; exterior border 

 slightly angular in the middle. Fore wings with the costa dilated to- 

 wards the bate; exterior border slightly excavated in front; 4th 

 inferior vein very remote from the 3rd. 



Allied to Parathyrin. 



[90. CHATRACHARTA TORTRICOIDEB, n. s. Mas. Ochracco-albida, 



alis anticii ochraceii nigra lubeompertii puncto basali lituraque dis- 



cali e itligis duabus undulatis nigris striga eostali exteriore nigricantc. 

 Male. Ochnieeous whitish. Vertex and palpi ochraceous. Fore wings 



