Lepidoptera of Sikkim. 403 
the usual blue-black colour of the genus, is not uncommon 
at low elevations from March to December. 
335. Amblypodia centaurus. 
Papilio centaurus, Fabr., Syst. Ent., p- 520 (1775). 
Amblypodia centaurus, Hew., Cat. Liyes; Bs M., t. ii., 
figs. 10—13 (1862). 
Common at low elevations from April to December. 
336. Amblypodia anita. 
Amblypodia anita, Hew., Cat. Lyc. B. M., p. 14, t. 8, 
figs. 90, 91 (1862). 
Of this very distinct-looking species I have a single 
specimen only, which I brought from Sikkim in 1871, 
and gave with the rest of my first collection to Mr. 
Godman. I have compared it, and find that it agrees 
with the type of anita, Hew., which is from Siam, whilst 
other specimens in the Hewitson collection placed under 
this name differ considerably. 
307. Nilasera? asoka. 
Nilasera? asoka, de Nicé., J. A. S.B., 1883, p. 78, t. ix., 
Hs. 6s a OUD). 
Not uncommon at from 1 to 3000 ft. from June to 
October. | 
338. Nilasera? adriana. 
Nilasera? adriana, de Nicé., l.c., p. 79, t. ix.. figs. 
5, SP Say 2 « 
One of the commonest of the Amblypodias in the low 
valleys, with the last. It is very like the last on the 
upper side, but the male has a broader black border, 
and the absence of the green anal spots on the hind 
wings beneath is a good and constant difference. 
Satadra luzula. 
Satadra luzula, Moore, J. A. S. B., 1884, p- 25. 
I am unable, from the description of the species, to 
tell whether it is distinct or not, as it is only compared 
