LEPIDOPTERA HETEROCERA. 
11 
12. Urapteryx Columbicola. 
Mas. Pallide purpurascente-cinerea ; palpi porrecti , caput su- 
perantes , articulo So parvo ; antennce setulosce ; pedes fusco 
conspersi, tibiis posticis tumidis ; alee strigulis transversis in- 
distinctis fuscescente-cinereis, puncto discali nigricante, fascia 
subtus submarginali interrupta vaga nigricante, fimbria alba ; 
anticce subfaleatee , plaga discali exteriore informi flava semi- 
hyalina , costa valde convexa , margine exteriore recto sat 
obliquo , macula subtus nigra ; posticce abdomen longe su - 
perantes , caudis acutis fusco alboque notatis . 
Male . Pale dove-coloured cinereous, whitish beneath. Palpi 
porrect, extending somewhat beyond the head ; third joint conical, 
about one-fourth of the length of the second. Joints of the 
antennae with tufts of hairs on each side. Legs speckled with 
brown ; hind tibiae somewhat tumid. Wings with minute and in- 
distinct transverse brownish cinereous streaks ; discal point blackish ; 
under side with a very irregular and incomplete submarginal 
blackish band ; fringe white. Fore wings subfalcate, with an ex- 
terior discal irregular yellow semihyaline patch, which has a small 
spot of the same hue near its fore end ; costa very convex ; exterior 
border quite straight, rather oblique ; under side with a black spot 
near the middle of the interior border. Hind wings extending very 
far beyond the abdomen, with a diffuse fawn-coloured tinge about 
the middle of the exterior border ; tail acute, distinctly formed, 
having a little brown white-bordered streak on its hind side. 
Length of the body 8 lines ; of the wings 24 lines. 
a. Hindostan ? Presented by E. Doubleday, Esq. 
A larger specimen of this species with the vitreous mark in the 
fore wings more developed and of a different shape is in the col- 
lection of Mr. Saunders, and was taken by Mr. Wallace at Sarawak, 
Borneo. 
Group 2. 
13. Urapteryx Persicaria. 
Urapteryx Persicaria, Menetr. Cat. Pais . Boisd . Ind . Meth . 182, 
1434. Guen. Phal. i. 32, 6. 
Caucasus. Sarepta. 
