374 MR. A. G. BUTLER ON [June 29, 
72. TERACOLUS PURUS. 
Teracolus purus, Butler, P. Z.S. 1876, p. 160. n. 113, pl. 7. 
figs. 14, 15 (1876). 
3, Campbellpore, 26th June and 17th July, 1885. 
It is interesting to note that whereas this species was obtained in 
June and July, 7. farrinus and 7. bimbura were caught in October 
and November ; at the same time we have a specimen of 7. farrinus 
taken by Col. Swinhoe in July ; so that they cannot be regarded as 
seasonal forms, as seems to be the favourite plan now-a-days with many 
allied species. The brown colouring of the underside in T. bimbura 
sufficiently distinguishes it from any of its allies to prevent confusion. 
73. [xIaAs PYGMA. 
Izias pygmea, Moore, P. Z.S. 1882, p. 254, pl. xii. fig. 1. 
3 2, Campbellpore, 17th November and 13th December; 92, 
Chittar Pahar, 1500 feet, 1st December, 1885. 
“ Txias, n. sp. allied to dharmsale, apud Swinhoe. This Izias is 
not uncommon near Campbellpore in November; almost all the 
males taken were caught in this neighbourhood ; whilst at Kala 
Dilli in the Chittar Pahar the females were very common and there 
were no males. The females were, almost without exception, taken 
on the same plant (Croton sp.?), a plant with spikes of white labiate 
flowers and broadish dark green leaves. I have taken this species 
near Campbellpore in the bed of the Haro ; near Attock Bridge, 
Khairabad side, two females ; and at Kala Dilli in the Chittar Pahar, 
all females, very common.”—J. W. Y. 
The type of this species, from Kangra, is a dwarfed male ; a similar 
one is sent to us by Major Yerbury ; the regular size of the species, 
however, for both sexes is about 59 millim., so that I. pygme@a isa 
misnomer. The species is allied to J. moulmeinensis, but differs in 
the broad inner black border to the orange belt of the male and the 
bright sulphur-yellow of the female; the absence of the heavy black 
bordering to the secondaries removes it from the neighbourhood of 
I. dharmsale. 
74, BELENOIS AURIGINEA, Sp. 1. 
Q. Allied to B. taprobana, but differing in the whiter colour of 
the primaries on both surfaces, the almost total absence of the grey 
basal suffusion on these wings, the more oblique and rather narrower 
discocellular patch, the narrower external border divided by six 
indistinct pale spots, the abrupt narrowing of this border (so as to 
leave only a greyish border on the interno-median area); the 
secondaries, which are either cream-coloured or ochreous, have a 
much narrower border with zigzag inner edge and enclose four spots 
of the ground-colour, the grey veins are similar, but the discocellular 
vein is only partly blackened and the subapical bar uniting the 
subcostal branches is represented only by greyish scales; on the 
under surface the whole disk of primaries is white, and the black and 
brown markings are all much narrower than in B. taprodana, but 
