136 A LIST OF THE BUTTERFLIES OF BORNEO. 
The males in the Sarawak Museum present a good deal of 
variation in the underside markings; the spots in the majority 
are rather larger than in the specimens figured by Bethune- 
Baker. In one example the spots are so large that the trans- 
verse band of the fore-wing is partly fused with the third cell- 
spot and the spot beneath, suggestive of staudingeri, Semper. 
‘Lhe hind-wing however does not show the same fusion of spots. 
Bethune-Baker’s figures of the male eumo/phus do not show 
the costal-basal s spot which is present in the hind-wing of all 
the Sarawak males. 
The males are fairly common in the neighbourhood of Ku- 
ching. Four females have been examined by Mr. Druce, who 
suggests that they represent the farquhari form of this species. 
Injuries. (i) 8, a ragged bite cutting out tail portion of 
right hind- ae (yaaa i square piece from apex of left 
fore- wing removed. (iii) 4, a large tearing bite removing the 
whole of the anal angle of right hind-wing, but leaving a 
central strip in a similarly outlined gap in the left hind-wing. 
(iv) @, a small quadrate piece remoyed from hind-margin 
of right fore-wing. 
430. Arhopala aurea, Hew. 
Amblypodia aurea, Hewitson, Cat. Lye. B. M. p. 8, pl. 
VII ties. 87 and oss (ilicog ye 
Labuan (Low): Sarawak (Hewitson) ; Tameang-Lajang. 
Also recorded from Sapagaya. 
A rare species, of which the female is unknown at present. 
431. Arhopala bornecnsis, Bethune-Baker, 
Arhopala borneensis, Bethune-Baker, Proc. Zool. Soe. 
Lond. p. 666, pl. XXX tig.5, (saa) 
Mt. Kina Balu, Mt. Santubong—2,600 ft. (Sar. Mus.) ; Ta- 
meang-Lajang. 
Also recorded from Malacca. 
A rare species, of which the female is unknown at present. 
432. Arhopala tembaga, n. sp. 
Mate. Upperside. Brass-green, with hind-marginal bor- 
ders of black, very narrow in the fore-wing, very heav y in the 
hind-wing. Fore-wing: the costa edged ‘with black, narrow 
hind- marginal border tapering from anal angle to apex. Huind- 
wing: base and discal region brass-green, extending just above 
the sub-costal nervure and below the median, thus leaving dark 
broad costal and inner margins, and a broad hind-margin 
covering the outer two- fifths of ‘the wing. Short black tail 
whiite- tipped. Long dark fuscous hairs along the inner margin. 
1. Bethune-Baker (J.c.) describes a male under the female sign ;doubtless a 
printer’s error. 
Jour. Straits Branch 
