1896. ] MR. H. H, DRUCE ON BORNEAN LYOZNIDZ. 671 
some lights, with a very narrow black costa and broader outer 
margin to the primaries; secondaries with a very broad costa 
and much narrower outer margins; tail black with white tips ; 
anal angle with a small whitish spot. Underside: both wings 
ochreous, with darker spotsmargined withcream-colour. Primaries 
with the usual three increasing cell-spots; above and below the 
third is another spot, that on the costa being quite small; sub- 
discal area dark: transverse band composed of six or seven sputs, 
the second one larger than that on the costa and shifted outwards, 
third very slightly outwards but inclined decidedly inwards, fourth 
both shifted and inclined outwards, fifth perpendicularly inclined 
with inner margin shifted inwards, sixth shifted well outwards; a 
trace of a small spot below this; submarginal row fairly distinct ; 
submedian area pale. Secondaries with a small spot at the costal 
basal extremity; four basal spots, second and fourth shifted 
inwards, followed by three larger spots below each other, the second 
of which is shifted inwards ; cell closed by a subquadrate spot, below 
which is another connecting it with the lowest of the three spots : 
transverse band composed of seven spots, the upper two being 
detached from the others and just touching the cell-spot, the 
third spot is shifted right outwards, fourth outwards again, fifth 
with its inner margin only shifted inwards, sixth well outwards, 
seventh angular, and eighth spot confluent, being joined by a nar- 
row neck and extending to nearly halfway up the internal nervure ; 
submarginal row distinct, subannular; a black spot on the very 
ill-developed lobe and just beyond the tail, the intervening area 
filled with metallic green scales, which also edge the spots above. 
Q@. Upperside: both wings purplish blue, with a black spot at 
the end of the cell in the primaries, the costa being broadly blackish, 
the outer margin broader, and the apical area still broader. 
Secondaries with very broad margins all round, the costa being 
the broadest, and the outer margin slightly decreasing in width 
near the tail. Underside as in the male. 
This species will come near to A. vihari, Feld. I have before 
me three males—one from Java, in which the spots are very dark 
indeed ; but in none of these, though evidently the same species, 
is the transverse band of the primaries precisely similar: in that 
from Java the upper four spots are strongly but evenly outwardly 
oblique ; whilst in a very small specimen from Sandakan the first 
five make an almost even curve, and in one wing of the male type 
there is a minute spot almost touching the inner upper corner of 
that closing the cell. 
E mus. Druce (Sandakan, 2 ¢, 19). 6, Java, e mus. 
Staudinger. 
ARHOPALA CENTAURUS, Fabr. 
Kina Balu ( Watersir.). 
Dr. Staudinger has received a single female specimen of the 
form pseudocentaurus, D. & Hew. 
