1865.] | MR. F. MOORE ON BENGALESE LEPIDOPTERA, 787 
brown, suffused with black on the disk ; fore wing with minute white 
spots, one at extremity of the cell, and two or three obliquely beyond; 
hind wing with a series of three spots disposed in a curve across the 
disk ; cilia greyish brown. Palpi, body, and legs yellowish beneath. 
Expanse 12 inch. 
Bengal. In Coll. A. E. Russell; F. Moore. 
N. DASAHARA, N. sp. 
Male and female. Upperside dark olive-brown, with three indi- 
stinct suffused blackish transverse bands, the interspaces being 
slightly grey ; fore wing with a minute semitransparent white spot 
at the extremity of the cell, another immediately above it, and three 
others curved before the apex. Underside brown; spots and indi- 
stinct blackish bands as above, but with the latter on the hind wing 
somewhat broken, with the interspaces grey, thus giving it a tessel- 
lated appearance. 
Expanse 1 inch. 
Bengal. In Coll. A. E. Russell; F. Moore. 
N. DIOCLEs. 
Hesperia diocles, Boisd. MS. 
Male and female. Upperside uniform dark glossy olive-brown, 
without markings. Underside pale brown, with a well-defined paler 
brown exterior border. Antenne, palpi, and body dark olive-brown. 
Expanse, 5 13, 2 22 inches. 
Bengal. In Coll. A. E. Russell; F. Moore. 
PLESIONEURA SUMITRA, Nl. Sp. 
Male and female dark olive-brown, paler at the base. 
Male. Fore wing with an oblique discal series of four conjugated 
semitransparent white spots, the first and second large and quadrate, 
the other two very small, first one within the extremity of the cell, 
second and third beneath it, fourth exteriorly before the juncture of 
the first and second; a series of five small similar spots obliquely 
before the apex: hind wing with a submarginal row and a few discal 
bright orange-yellow spots; cilia of hind wing broadly alternate 
brown and orange-yellow. Underside as above; the orange-yellow 
spots on the hind wing more clearly defined. Antennz above silvery 
white. Palpi and front of thorax beneath pale yellow. Abdomen 
with narrow orange-yellow segmental bands. 
Female as in male, but having also a yellow costal spot above the 
oblique discal series of white spots. 
Expanse, ¢ 2, 2 23 inches. 
N.E. Bengal. In Coll. A. E. Russell; F. Moore. 
P. PULOMAYA. 
~ Hesperia pulomaya, Moore, Cat. Lep. E. I. C. i. p. 252. 
Male dark olive-brown, yellowish olive basally : fore wing with 
four oblique discal semitransparent white spots, the two upper large, 
