9 
Vv 
A LIST OF THE BUTTERFLIES OF BORNEO. 101 
Genus, NacabuBA, Moore. 
325. Nacaduba macrophthalma, Feld. 
Lycaena macrophthalma, Felder, Verh. Zool.-bot. Ges. 
Wien. XII. p. 483 (1862). 
Sarawak: Kuching, Mt. Matang—3,200 ft. Taken in Feb- 
ruary, May and June (Sar. Mus.). SButler* records it from 
Borneo, 
Distribution: India, into the Malay Sub-region as far as 
Australia. De Nicéville remarks that it has the greatest geo- 
graphical range of all the species of the genus. 
A yery variable species; and apparently not common in 
Sarawak. ‘The two males in the Sarawak Museum have ad- 
ditional blue scales at the anal angle to those on the two black 
anal spots. ‘The female is normal in this respect. 
26. Nacaduba lugine, Druce. 
Cupido pactolus, Druce (nec Feld.) Proc. Zool. Soc. Lond. 
p. 848 (1873). 
Nacaduba lugine, H. H. Druce, Proc. Zool. Soc. Lond. p. 
577. (1895). 
Labuan (Low); Madihit, Kuching and Quop (Sar. Mus.). 
The female apparently is undescribed. . 
The four Sarawak specimens were taken in April, May and 
November. 
The single female in the Sarawak Museum has been re- 
ferred to this species on account of the underside markings, 
which agree well with those of the male, the only difference 
being the addition of a small orange spot on the 3rd median 
eras of the hind-wing, not quite touching the Jarge black- 
spotted orange anal patch. The upperside “fore- wing is dull 
violet narrow vly margined with fuscous along the costa and 
broadly along the hind- ‘margin, spreading across the apex, a 
broad fuscous costal margin in hind-wing, broadening gradually 
towards apex; a narrow hind- marginal fuscous border inten- 
sified by a row of dark internervular spots, inwardly lght- 
edged and outwardly bordered by a white anteciliary line. 
Base and discal region to inner margin dull violet as in for- 
wing. Cilia and tail dark fuscous, the latter white- tipped. 
Hay. al, 31 mni. 
Type, 2, upper waters of the Madihit River, alt. 2000 ‘“t., 
Limbang district, Sarawak. 
27. Nacaduba angusta, Druce (Fig. 8, @ ). 
Cupido angusta, Druce, op. cit. p. 349, pl. NNXII. fig. 9, 
6 (eis) 
1. Trans. Linn. Soc. Lond., zool. 2nd. ser, vol. I. p. 566 (1877). 
R.A. Soc., No 69, I91I. 
