L TCJEN OPSINJE. 
233 
Distribution. —Recorded by Manders from the Shan States, by Watson from the 
Chin Hills, by Elwes from the Naga Hills, by de Niceville from Chittagong, Arakan, 
Burma; it is in our collection from Aru Island and Java ; in the B. M. also from 
Sikkim, Tilin Yaw, Borneo, Nias, Java and Sumatra. 
PITHECOPS FULGENS. 
Plate 628, figs. 2, , 2a, $. 
Pithecops fulgens, Doherty, Journ. As. Soc. Bengal, 1889, p. 127, pi. 10, fig. 6. de Niceville, Butt, of 
India, iii. p. 50 (1890). Elwes, Proc. Zool. Soc. 1892, p. 621. Bingham, Fauna of Brit. India, 
Butt. ii. p. 308 (1907), 
Imago. —Male. Upperside. Forewing with the discoidal cell, the internomedian 
interspace and the disc of the lower discoidal interspace resplendent cyaneous blue in 
some lights, dull violet in others, the black border wide, extending one-third towards 
the base. Hindwing similarly blue from the lower sub-costal nervule to the sub¬ 
median nervure, the black border somewhat narrower, especially towards the anal 
angle ; cilia of the hindwing whitish, except at the ends of the veins. Underside, both 
wings pure white, a very slender dark marginal line, a narrow sub-marginal dark band, 
containing a line of six minute, dark, transverse streaks in the fore wing, and five 
(usually six) in the hindwing, within which is a narrow transverse ochreous-brown 
fascia very closely defined (in the hindwing by an obscure dark line on its inner border) 
extending across the whole breadth of the forewing, and on the hindwing from the first 
sub-costal nervule to the sub-median nervure ; traces of slender discal streaks on the 
forewing near the lower angle within the ochreous band. Forewing with the apex 
obscured with black scales (two small costal black spots). Hindwing with a large and 
conspicuous sub-apical spot extending from the costa to the lower sub-costal nervule. 
Female. Upperside, both wings blackish. Forewing with the costa and outer 
margin darker; cilia of the fore wing pale, of the hind wing white. Underside, both 
wings as in the male (Doherty). 
Habitat. —Margherita, Upper Assam. 
We have not seen this species ; the types are in the Indian Museum, Calcutta ; the 
figures are copies of Doherty’s figure. 
INDO-MALAYAN AND CHINESE ALLIED GENERA AND SPECIES. 
Pithecojps phonix, Plebeius phonix, Rober, Iris, 1886, p. 61, pi. 4, fig. 26. Habitat, E. Celebes. 
Piihecops nihana, Moore, Proc. Zool. Soc. 1878, p. 702. Habitat, Hainan. 
Genus, Una , de Niceville, Butt, of India, iii. p. 51 (1890). 
Una usta, Zizera (?) usta, Distant, Ann. Mag. Nat. Hist. 1886, p. 531; id. Rhop. Malayana, 
p. 454, pi. 44, fig. 5 (1886). Habitat, Malay Peninsula. 
VOL. VII. 
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