OZARBA. By W. Warren. 
267 
to vertex, more smoothly scaled, the third short, blunt, and erect. Type C. platyphaeella Walk. A genus of Afri¬ 
can species, including one from the Indo-Australian region. 
C. floccifera Hmps. (26 a). Fore wing ochre ous white faintly flushed with brownish; subbasal, inner, floccifera. 
and median lines marked only by curved black streaks from costa not reaching below median vein; cellspot 
with raised black scales; outer line black, crerrulate, excurved above incurved below vein 4; the termen marked 
with black scales; hindwing ochreous white with some brownish hair on inner margin. Bhutan. This species, 
utterly unlike its congeners both in markings and coloration, will almost certainly require a new genus for its 
reception. 
80. Genus: Ozarba Walk. 
Tongue fully developed; Irons smooth; palpi upcurved, smoothly scaled, the second segment twice 
the length of third; antennae of <$ (typically) shortly ciliated; thorax and abdomen smoothly scaled, without 
crests, except a small one on the basal segment of dorsum; forewing with 8, 9, 10 stalked, 7 from the upper 
angle, 6 from below it. Type 0. punctigera Walk. 
Sect. I. Antennae of $ lamellate only. 
0. arenacea Hmps. (25 b). Forewing greyish suffused with brownish rufous; a dark dot at base arenacea. 
and dark subbasal dots on costa and in cell; inner line dark, double, crerrulate, oblique from costa to submedian 
fold, there angled, with blackish dots beyond it in and below cell; reniform stigma with somewhat V-shaped 
black and white mark on inner side, faintly defined on outer; median line oblique with dark band beyond it 
from costa to median vein before the reniform, then sinuous; outer hire double, with dark spot at costr, out- 
bent below costa, then crerrulate, incurved below vein 4; a small black spot on its outer edge at cell fold, and a 
blackish patch on costal area; subterminal line pale, defined on inner side by blackish dots from costal patch to 
inner margin, and on outer by dark clouding; a terminal series of black dots; hindwing fuscous brown with a 
grey tinge and terminal black dots. Ceylon. 
0. destituta Moore (—- fusca Hmps.) (25 a). Forewing pale rufous with brown 'dusting; subbasal line desiituta. 
double, sinuous, reaching submedian fold; inner line sinuous and somewhat oblique, double above median vein, 
with a dark band between it and subbasal line; a black dot at middle of cell; reniform whitish with brown 
centre and black outline, narrow, obliquely oval, its lower extremity constricted to a small lobe; median line 
black, with dark suffusion beyond it, oblique to median vein, then sinuous; outer line double, oblique to 
vein 6, inangled on cell fold, incurved below vein 4; a blackish patch beyond it on costal area; a black 
spot below costa before subterminal line which is indistinct, pale, with black dots on inner side and inanglecl 
on submedian fold; black terminal dots; hindwing fuscous brown, with pale fringe. Madras, S. India and 
Ceylon. 
0. excisa Hmps. (25 a). Forewing grey tinged in parts with rufous, especially on median and ter- excisa. 
minal areas, and dusted with fuscous; the costal edge pink; inner line double, crerrulate, oblique from costa 
to below cell; orbicular stignra a whitish point accompanied by black scales; reniform an oblique black 
-bar with ochreous scales on its outer edge; median line slight, oblicpre to median vein, then sinuous; outer line 
double, crerrulate, oblicpre from costa to vein 6, incurved below 4; subterminal line whitish, preceded by 
a black spot below costa, then punctiform and marked by black clots on inner side; hindwing fuscous brown, 
with rufous fringe. The Nilgiri Hills, Madras. In ab. birufata ab. nov. (25 a) the black markings are repla- birufata. 
cecl by dull red, forming two bands across wing. 
0. delogramma spec. nov. (25 b). Forewing fawn grey suffused with reddish in the $, very slightly delogram- 
or not ab all in the (J; all the lines slightly darker, crerrulate or lunulate dentate and distinct; a slightly ma ' 
darker curved band between the subbasal and inner lines; an outwardly oblicpre short median brown band in¬ 
cluding the reniform stigma which is oblicpre, constricted at centre, edged with black and ending in a rounded 
blackish patch below the median vein; the black blotch before subterminal line below costa broad and rounded 
at the end; otherwise resembling destituta and excisa ; in the ab. costipannosa ab. nov. (25 b) there is a patch of l ) ^’ t pan ' 
greenish white scales on costa between the inner and median lines; while in nigrifascia ab. nov. (25 b) there is nigrifascia. 
