658 MRE. H, H. DRUCE ON BORNEAN LYCENIDH. [June 16, 
done in the island of Borneo, for out of quite a small number of 
the genus there are twelve new species, most of which are strongly 
marked forms. As I am gradually preparing a monograph of 
the genus, it will be unnecessary for me now to do more than 
enumerate and describe the species.—G. T. B.-B. 
ARHOPALA MEANDER, Boisd. Voy. Astr., Lép. p. 76 (1832). 
One very magnificently marked (underside) specimen from the 
collection of Herr Ribbe from South-east Borneo. 
ARHOPALA TAMEANGA, sp. n., Bethune-Baker. (Plate XXIX. 
figs. 7 5,89.) 
Tameang-Lajang (S.E. Borneo). 
Expanse, ¢ 57, Q 54 millim. 
3d. Upperside: both wings dark bluish purple, in some lights 
almost indigo colour, and having a brownish patch in a certain 
light, with an almost linear black costa and outer margin to the 
primaries, and on the secondaries a broad brown costa and very 
fine black outer margin ; abdominal fold grey; submedian area very 
densely clothed with brown hairs; tail black, tipped with white, 
lobe scarcely developed at all. Underside: both wings very warm 
ochreous brown, with darker spots margined with creamy. Pri- 
maries with three very dark, large, slightly increasing cell-spots, 
below the third being another equally dark rather large spot, over 
the third a small spot near the costa; subdiscal area dark brown, 
with a slightly purplish tinge; submedian area pale; transverse 
branch composed of six oval spots, the first four outwardly oblique, 
each spot projecting beyond its predecessor, especially the fourth ; 
fifth and sixth spots shifted well inwards and below each other ; 
submarginal band indefinite, but fairly distinct. Secondaries 
rather darker than primaries, with a dark spot at the basal costal 
extremity, three dark basal spots below each other, and a fourth 
shifted right beyond the internal nervure; these are followed by 
three more spots below each other, the third being very large and 
irregular ; cell closed bya largish spot, below it being another con- 
necting it with the lower of the three spots; transverse band 
consisting of eight spots, the second being large and shifted out- 
wards on to its outer margin, the third shifted right out, detached, 
fourth further out, fifth inwards, sixth outwards; seventh angular 
spot well inwards (not detached), almost broken into two at the 
angle, and confluent with the long eighth spot ; submarginal row 
very indistinct ; anal spot black, with a very plentiful scaling of 
bright pale greenish metallic scales, with one edged above by a 
dark line to the internal nervure; this line has some metallic 
scales therein. 
9. Upperside: both wings pale bluish violet ; primaries with 
broad brown costa, broader outer margin, and very broad apical 
area, cell closed by a darkish spot; secondaries with very broad 
margins all round, especially the costa. Underside precisely as in 
the male, but rather paler, and with the submarginal bands rather 
