142 MR. F. WALKER ON HETEROCEROUS LEPIDOPTERA 
arcuati, ascendentes, articulis indistinctis. Antenne robuste, simpli- 
ces, longiuscule. Abdomen longissimum. Pedes breves, validi, pi- 
losi; tibize non calcarate. Ale sat anguste; antice elongate, apice 
rotundate, margine exteriore perobliquo. 
Male. Body stout. Proboscis not apparent. Palpi stout, curved, 
ascending, applied to the front, hardly rising to the vertex; joints 
indistinct. Antenne: stout, smooth, rather long. Abdomen very 
long, slightly lanceolate, extending very far beyond the hind wings; 
apical tuft long, slightly divergmg. Legs short, stout, pilose ; tibiz 
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, 0. g. 
Mas. Corpus sat gracile. Proboscis obsoleta. Palpi compressi, ascen- 
dentes, sat graciles, articulo 3° non conspicuo. Antenne breviuscule 
latissime pectinate. Abdomen fasciculo apicali parvo subfureato. 
Pedes leves, breviusculi, sat graciles; tibize posticze quadricalcaratz. 
Ale breves, late, margine exteriore subangulato; anticz 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. Antenne rather short, with very long 
thick-set pubescent branches. Abdomen with the apical tuft small, 
subfureate. Legs smooth, rather short and slender; hind tibiz with 
four moderately long spurs. Wings broad, short; exterior border 
slightly angular in the middle. Fore wings with the costa dilated to- 
wards the base; exterior border slightly excavated in front; 4th 
inferior vein very remote from the 3rd. 
Allied to Parathyris. 
190. CHATRACHARTA TORTRICOIDES, n.s. Mas. Ochraceo-albida, 
alis anticis ochraceis nigro subconspersis puncto basali lituraque dis- 
calie strigis duabus undulatis nigris striga costali exteriore nigricante. 
Male. Ochraceous whitish. Vertex and palpi ochraceous. Fore wings 
