138 LEPIDOPTERA INDICA. 
convex, apex pointed, exterior margin oblique and almost even, posterior angle 
pointed ; with a large oval inwardly-oblique medial glossy-black patch, clothed with 
glossy-black modified scales, which are either moderately short or rather long and 
have acute tridentate tips, some few however having a four-pointed tip; no 
anlroconia ; cell very broad; first and second subcostal branches emitted before end 
of the cell; discocellulars deeply concave in the middle, the lower long; upper radial 
from slight angle close to subcostal, lower radial from above the middle; the 
middle and lower median veinlets very wide apart, the lower terminating at the 
posterior angle; submedian very short, recurved, and terminating on the middle of 
the posterior margin. Hindwing short and broad, the apex obtusely pointed, 
exterior margin sinuous and produced into an obtuse short caudate angle at end of 
upper median veinlet ; costal vein terminating on the middle of the costa; first 
subcostal branch ending on the costa at some distance before the apex, the second 
branch ending at the apex ; cell broad across the middle ; discocellular very oblique, 
radial from near upper end; middle median emitted before end of the cell. Body 
short, somewhat woolly; palpi obliquely porrect, compressed, clothed to tip with 
fine short hairy-scales, apex pointed; antenne slender, rather short; eyes 
naked. 
Typz.—C, Suradeva. 
CYLLOGENES SURADEVA (Plate 132, figs. 1, la, b, ¢ 2). 
Melanitis Suradeva, Moore, Catal. Lep. Mus. E. I. Compy. i. p. 225 (1857). Staudinger, Exot. 
Schmett. p. 223, pl. 79, ¢ (1887). 
Cyllogenes Suradeva, Butler, Catal. Satyr. Brit. Mus. p. 6 (1868). Marshall and de Nicéville, Butt. 
of India, ete. i. p. 260, pl. xiii. fig. 30, g ? (1883). 
Twaco.—Male. Upperside purplish-brown, darkest at the apex; cilia brown 
edged with cinereous. Forewing with a prominent narrow excurved subapical pale 
ochreous streak, below which is a large medial obliquely-oval glossy-black patch, 
clothed with glossy-black modified scales, which are either moderately short or 
rather long, and have acute tridentate-tip, some few however having a four-pointed 
tip; no androconia. Hindwing without markings. Underside dull ochreous, 
numerously covered with short, narrow, undulating strige; both wings with a 
transverse darker brown ill-defined discal fascia, which is formed by confluent 
strigze, the fascia outwardly bordered by a few pinkish-white strigz ; a submarginal 
series of normally-disposed ill-defined small lilacine white-centred longitudinally 
black-speckled bordered spots. 
Female. Upperside with a bluish-purple tint. Forewing with a broader and 
darker ochreous excurved subapical streak. Underside as in the male, except that 
