560 
NOCTTTIDJ-:. 
Genus 0CHE0TEIG0NA, rov. 
Type, 0. triavgtdifera, Hmpsn. (Bleptina), Moths Ind. iii. 
p. 46 (1895). 
Froboscis fully developed ; palpi upturned, in male with 
the 2nd joint reaching to vertex of head, very broadly scaled 
in front and with tuft of hair behind at extremity lying in a 
hollow formed by the scaling of the 3rd joint which is long, 
curved forwards and fringed with very long hair in front 
and with fringe of long curved hair behind from its inner 
side, in female the 2nd joint obliquely upturned to far above 
vertex of head, broadly scaled in front and somewhat angled 
with hair behind towards extremity, the 3rd with tuft of hair 
in front and large triangular tuft behind, the tip somewhat 
acuminate ; irons smooth with large pointed tuft of hair 
above ; eyes large, round ; antennae of male with bristles 
and cilia and with fringe of hair above before middle ; thorax 
clothed with hair and scales mixed, the metathorax with 
large spreading crest ; tibiae slightly fringed with hair, the 
mid tibiae of male more strongly fringed above ; abdomen 
with dorsal series of crests to near extremity, the crest on 
2nd segment large. Fore wing with the costa arched towards 
apex which is somewhat produced, the terrnen evenly curved 
and slightly crenulate ; veins 3 and 5 from near angle of 
cell ; 6 from upper angle ; 9 from 10 anastomosing with 8 
to form the areole : 11 from cell ; the male with very large 
costal fold on underside extending to median nervure and 
to beyond middle. Hind wing with the cell about one-third 
length of wing ; veins 3, 4 shortly stalked ; 5 fully developed 
from just above angle of cell ; 6, 7 from upper angle ; 
8 anastomosing with the cell near base only ; the costa 
highly arched in male towards base. 
Genus PANGEAPTA. 
Pangrapta, Hiibn. Verz. p. 343 (1827) decor alis, Hiibn. 
Marmorinia, Guen. Noct. iii. p. 370 (1852) decoralis, Hiibn. 
Saraca, Walk, xxxiv. 1190 (1865) disruptalis, Walk. 
Pangrapta pexifers, n. sp. 
Head, thorax, and abdomen red-brown mixed with 
grey-white ; antennae brown ; palpi with the extremities of 
the 2nd and 3rd joints white ; pectus, legs and ventral 
surface of abdomen white tinged with brown, the fore tibiae 
and tarsi banded -white and brown. Fore wing red-brown 
mixed with grey-white, the postmedial area browner especially 
towards costa ; a rather oblique whitish subbasal line defined 
at sides by brown ; antemedial line whitish defined at sides 
by brown, incurved in the cell and excurved below it ; a 
white bar in middle of cell ; reniform grey defined by dark 
