212 
NOCTUID A, 
D. Fore and hind wings normal. 
a. Antenne of male with long cilia. 
a‘. Fore wing with broad white fascia below costa 
i i niveivitta. 
b‘. Fore wing without white fascia below costa. 
a*. Fore wing with the ground-colour brown. 
a. Head and tegule bright rufous .................. ferriceps, 
atxpetiny peers Head and tegule dark brown ................0000 hylusaiis. 
Fone gana ee the ground-colour grey. 
ae eae without brown band beyond the 
miolalline Loo Sse ieiislesiere retteeneeeesecee ies oxyptera. 
2°, Fore wing with brown bana heyond the 
medial liner eescc.ccees ane vos cdeasasene carota nese erebenna, 
6465. Gyrtona niveivitta. (Plate CLXXIX. fig. z¢) 
Gyrtona nirveivitia, Swinh. A. M. N. H. (7) xv. p. 158 (1905). 
3. Head and thorax dark brown; pectus whitish; tibize and 
tarsi black ; abdomen grey-brown. Fore wing fuscous brown with 
a purplish silvery gloss ; a pure white fascia below costa, its lower 
edge rather diffused and irregular, extending to below median 
nervure before middle ; subbasal line represented by a dark point 
on costa, the antemedial line by double points on costa and double 
sinuous line from cell to inner margin ; an indistinct curved medial 
line interrupted by the white fascia; reniform white defined by 
blackish, incompletely above, and with dark striga in centre ; 
postmedial line indistinctly double, excurved below costa, slightly 
incurved at discal fold, incurved below vein 4, some white points 
beyond it on costa and a dark line excurved below costa and at 
middle; subterminal line white defined on outer side by blackish, 
slightly excurved below vein 7 and at middle, the area beyond it 
with slight black streaks on the veins; a black terminal line; 
cilia intersected with white at apex. Hind wing uniform fuscous 
brown with a faint purplish gloss. 
Hah. Penane, 1 ¢ ; Borneo, Sarawak, 2 ¢, Kuching, 1 ¢ type. 
Exp. 20-22 millim. 
6466. Gyrtona ferriceps, n. sp. (Plate CLXXIX. fig. 27.) 
¢. Head and tegule rufous; thorax brown tinged with 
purplish grey; pectus whitish; tarsi slightly ringed with white ; 
abdomen grey-brown, the ventral surface white at base. Fore 
wing brown tinged with purplish grey and with slight dark 
irroration; subbasal line represented by two minute points on 
costa, the antemedial line by a slight diffused dark patch on costa 
and spot on vein 1; traces of a double sinuous medial line; a 
fuscous discoidal spot tinged with grey; postmedial line very 
indistinct, double, bent outwards below costa, then minutely 
dentate, oblique below vein 4, some slight pale points beyond it on 
costa; a slight dark subterminal line defined on inner side by 
whitish towards inner margin, excurved below vein 7 and at 
middle; a terminal series of small blakcish spots. Hind wing 
fuscous brown, the cilia white at tips. 
Hab, Borman, Rangoon, 1 ¢ type, vp. 22 millim. 
