2OS NOCTUIDE. 
postmedial line formed by double series of slight blackish spots, 
very indistinct except on inner area, strongly beut outwards below 
costa and incurved below vein 4; two curved subterminal series of 
small rather dentate blackish spots defined on inner side by whitish 
lunules ; a terminal series of black striz. “Hind wing grey tinged 
with brown ; cilia with a fine whitish line at base and whitish tips. 
2. Fore wing more variegated with brown and grey, the markings 
more distinct. 
Hab, Sixum (Dudaeon), 2 2 type eamptobasis; Assam, Khisis, 
1 ¢ type; Penane (lower), 1 2; Sincapory (/tidley), 6 ¢,6 9. 
Hep. 26-30 millim., 
Sxcr. I. Fore wing with the costa not arched. 
A. Fore wing with ridges of raised scales beyond the antemesial line in and 
below cell and beyond the postmedial line on costal half. 
a. Palpi with the second joint extending about twice the length of head. 
6460. Gyrtona cristipennis. 
Gyrtona cristipennis, Hinpsn. J. Bomb. Nat. Hist. Soe. xiv. p 213 (1902). 
Q. Head and thorax grey-white slightly mixed with fuscous, 
the tips of patagia and metathorax ochreous ; fore femora black on 
inner side, the fore and mid tibie barred with black on inner side ; 
abdomen ochreous with the crests blackish. Fore wing white with 
a faint lilacine tinge, the basal area and costal area towards apex 
ochreous, the medial costal area suffused with brown; subbasal line 
represented by double very oblique black striz from costa, followed 
by a silvery white line very oblique to median nervure, then erect 
Fig. 65.—Gyrlona cristipennis, 2. 4. 
and closely approximated to the silvery white antemedial line, which 
is defined on each side by blackish, obliqne towards costa, then erect 
and slightly bent inwards at median nervure, the raised ridges of 
scales beyond it in and below the cell tinged with rufous at tips ; 
reniform with white bars at sides defined by black, slightly angled 
inwards at median nervure and produced at upper extremity, 
medial line blackish, oblique to the reniform, then inwardly oblique 
aud rather diffused ; postmedial line black, indistinct, strongly bent 
outwards below costa, then dentate, incurved and almost obsolete 
below vein 4, a white point beyond it on costa; subterminal line 
white with a small black spot beyond it at apex and black streak 
from it to postmedial line below vein 7, oblique towards costa, thcn 
almost straight and erect; the terminal area tinged with brown ; 
