PAVILIONING. 
171 
Rindwing with five submarginal pale pinkish, or flesh-colour broad lunular spots, 
each surrounded by black darker than the basal ground-colour. Underside paler, 
greyish fuliginous. Forewing as above. Rindwing with seven submarginal flesh- 
coloured lunular spots, all except the upper somewhat broader than those on the 
upper side. 
Female. Upperside pale olivescent greyish-fuliginous. Forewing with black 
veins and streaks. Rindwing with the submarginal pale flesh-colour lunules slightly 
larger than in the male, and with their surrounding marginal borders dull dark black. 
Underside slightly paler than upperside. Rindwing with six submarginal pale flesh - 
colour lunules and a similar coloured broad anal lunule, as in male, the surrounding: 
marginal border duller black. Thorax and abdomen above fuliginous-black ; collar, 
front of head, sides of thorax beneath, and abdomen beneath pale crimson ; segmental 
bands on abdomen beneath black ; antennas and legs black. 
Expanse, S ? 4 to 4 /q inches. 
Habitat. —Bhotan. 
Described from two males, collected by Major R. B. Pemberton during his 
Mission to Bhotan in 1837-8, now in the British Museum collection, and from a 
female in Mr. W. Rothschild’s Collection, labelled Chuinbi ? taken by Mr. Otto 
Moller’s native collectors. Mr. H. J. Elwes has “ two females, in bad condition, 
taken by his native collectors in the interior, probably from Bhotan, in 1884 ” (Tr. 
Ent. Soc. 1888, 424). 
BYASA CRASSIPES (Plate 434, fig. 2, ). 
Papilio crassipes, Oberthiir, Etudes Ent. xvii., p. 2. pi. 4, fig. 38, 38a, A (1893). Rothschild, hTov. 
Zool. ii. p. 262 (1895). Fruhstorfer, Soc. Ent. 1901, p. 113. 
Imago. —Male. Upperside. Forewing dark fuliginous-black, with black veins, 
a longitudinal streak between the veins and streaks within the cell. Rindwing very 
narrow anteriorly and much prolonged posteriorly, exterior margin broadly scalloped, 
tail very broad and short; abdominal margin with a very long folded lappet, which 
when opened displays a lengthened greyish-white woolly androconial patch ; colour 
dull greyish-black, with two upper marginal and two subanal lunules and tip of the 
tail very obscure dusky red. Underside. Forewing paler. Rindwing dull black, 
with the two upper and lower marginal lunules, an irregular-shaped anal lunule and the 
tail tip bright crimson. Thorax and abdomen above black ; front of thorax and head, 
and abdomen beneath crimson ; abdomen beneath with black segmental bands ; hind 
tibias very thick ; antennae and legs black. 
Expanse, S 4J inches. 
Habitat. —Tonkin. Siam frontier, S. Shan States. 
z 2 
