ORUZA. By W. Warren. 
243 
tinged with rufous, extending at base to inner margin; the costal edge black towards base; a black dot on 
costa before middle; outer line slight, black, faintly marked on outer side by white, oblique from costa, acutely 
angled outwards on vein 6, then incurved and crenulate; subterminal line marked by a diffuse brown 
bar from costa, crenulate and defined by grey outwardly; just before termen a row of black dots with white 
striae on their outer edge and with yellow before them in cellfold; a yellowish line at base of fringe; hindwing 
blackish brown, dusted with black, the base Avhite; cell spot blackish; the lines obscure. In India the species 
occurs in the Punjab, Bengal, Bombay, and Madras; Ceylon, whence the type; Singapore; Celebes, whence 
the type of semifusca ; Queensland. 
0. divisa Walk. (= lauta Btlr., semirufa Snell., lathraea Holl., bicolora Beth.-Baker) (23 e). Porewing divisa. 
dull redbrown, the costal area very broadly cream colour, sometimes flushed with fulvous or rufous; on the 
costal edge the inner and outer lines are marked by slight oblique black dashes, and the praesubmarginal shade 
by a dark patch before apex; the lower half of outer line and the submarginal are obscurely marked, but some¬ 
times are followed by pale scaling; a row of black and white dots before termen; hindwing with the extreme 
base white, the two lines clearer, the space between them often tinged with rufous; thorax and basal 
segment of dorsum pale like the costal streak. Found in the Punjab and Bombay in India; Ceylon; Singa¬ 
pore, Java; also occurs in Japan and China, and in West Africa. 
0. discisigna spec. nov. (24 g). Forewing black brown; the costal half white, with the edge dusted discisigna. 
and marked with brown; a small brown dot in cell and an oval or rounded spot at end; in the dark tornal 
area can be faintly seen an inwardly sinuous median, outer, and subterminal line; a dark costal spo f before 
subterminal line; hindwing with the base white; the wing redder between it and subterminal line; the terminal 
area blackish; underside paler, with the lines purplish, the forewing suffused with fuscous, the hindwing 
whitish; head redbrown; thorax and two basal segments of dorsum white; rest of dorsum purple black. Seve¬ 
ral specimens from Ceylon. This is a small species and quite distinct from the various other forms. Type in 
Tring Museum. 
0. seniinivea spec. nov. (24 g). Forewing dark fuscous brown with very slight tinge of purple; seminivea. 
costal area snow white, its edge elbowed above vein 5 and again more strongly above 6, the space between 
veins 5 and 6 being deeper, and tinged with purple; a triangular spot on costa before apex; outer and subter¬ 
minal lines waved, darker brown; hindwing with the base snow white followed by a deep purple flush; the 
lines as in fore wing; inner margin and fringe snow white; underside of forewing reddish fuscous, of hindwing 
whitish; head and anal % of dorsum dark purple brown; thorax and two basal segments of dorsum snow white. 
2 from Ivumasi River, British New Guinea, July 1907 (A. S. Meek). Type in the Tring Museum. 
0. unipuncta spec. nov. (24 g). Forewing dark snuff brown; costal streak, its edge starting from unipuncta. 
near base of inner margin, cream white, the costal half thinly suffused with brown, and at apex with bright 
pink, containing before the subterminal line above vein 7 a single elongate oval black spot; inner line very 
oblique below middle, forming the edge of the streak; outer line oblique outwards to 6, then sinuous inwards, 
dark brown with a slight pale edge; subterminal pale, hardly visible; a row of black spots before termen 
externally edged with pinkish white; fringe brown; hindwing white at extreme base, the rest rather paler 
brown than in forewing, with traces of a dark outer line; underside pale greyish brown, the fore wing with 
a rufous flush; head and dorsum brown; thorax and basal segments of dorsum cream white. 1 5 from Padang 
Rengas, Malay peninsula. Type in Tring Museum. 
0. bipunctata spec. nov. (24 g). Forewing dark fuscous brown; a broad white costal streak washed blpundata. 
with pale brownish, except at extreme apex, and dusted with fuscous, most thickly along costal edge; outer 
line blackish, oblique to vein 6, where it is sharply angled and shortly interrupted, then incurved and lunulate 
dentate to vein 2, thence vertical and straight to inner margin, followed above vein 5 by a small white lunule; 
subterminal line pale, obscure, outcurved from 5 to 2; in the pale costal streak it is white, preceded by two 
black spots of which the upper is the larger and followed by a black line from a brown costal spot; black 
dots before termen outwardly marked with white in costal half of wing; fringe brown, at apex white; hindwing 
with extreme base white, the rest of wing fuscous brown, deepest towards base, with lunulate dentate outer dark 
line, the rest as in forewing; underside ochreous washed with rufous grey, darker in the forewing; head, tegulae, 
and dorsum dark grey brown; thorax and basal segments of dorsum cream white mixed with grey. 1 $ from 
Mackay, Queensland. Type in the Tring Museum. 
0. rectangulata spec. nov. (24 g). Fore wing snuff brown; costal streak white, broadly overlaid with rectangulata. 
blackish fuscous, except at base and extreme apex; outer line black edged with white, shortly oblique to vein 6, 
there bent nearly at right angles and straight to inner margin, brown edged with pale; subterminal line 
