Heterocera from Dutch New Guinea. 57 
3. Upperside dark yellow, fore wing paler in basal part 
and on costa. Fore wing with markings as in eceicei ; the 
post-discal line is filled in with black, but is faintly marked; 
the waved lines and series of black dots in the distal area 
are indistinct ; the distal line is marked on the costa by a 
black streak, a heavier black costal spot on the post-discal 
line ; another black costal spot at the end of the very 
indistinct discal line. Hind wing with markings as in 
eceicei, but less defined, the post-discal line as on fore wing, 
the series of black dots obsolete. 
Underside dark yellow with only sparse blackish dusting. 
Fore wing with the two discal dots white; pcst-discal line 
black and sharply marked ; an indistinct outer line marked 
by a black streak on costa; apico-costal edge whitish. 
find wing with markings as in eceicei, but less defined ; 
lower area of outer margin washed with white. 
Antenne pale brown, shaft white; head black, vertex 
white ; thorax pale ochraceous, abdomen darker ; palpi and 
legs black, clothed with grey-white hair. 
Length of fore wing 25 mm. 
Hab. Wandammenu Mtns., 3000-4000 feet, Nov. One 
specimen. 
Imaus nepha, sp. n. 
(Pl. I. fig. 12.) 
3. Upperside snow-white. ore wing finely dotted with 
grey-brown, and crossed by indistinct grey-brown lines, 
Basal and subbasal irregular lines; a discal dentate line; a 
post-discal crenulate line, directed inwards and approximating 
to discal line below vein 3; a subterminal irregular line; a 
series of black marginal dots between the veins ; from 5 to 7 
small dark spots on costa; a dark dot at origin of veins 4 
and 5; a small round white spot in cell. Hind wing snow- ~ 
white. 
Underside snow-white, without markings. 
Antenne with comb pale rufous, shaft white; head, 
thorax, and abdomen white; palpi white, black at sides ; 
pectus and legs white. 
Length of fore wing 21 mm. 
Hab. British and Dutch New Guinea.—Wandammen 
Mtns., 3000-4000 feet, Nov. (type), 10g ¢; Ninay Valley, 
Arfak Mtns., 3500 feet, Nov.—Jan., 1 ¢; Oetakwa River to 
3500 feet, Oct.—Dec., 1g; Biagi, Mambare River, 5000 feet, 
Brit. N. Guinea, Jan.—April,2¢ ¢. Alsoin Tring Museum 
from Oetakwa River and Mt. Goliath. 
