1865.] MR. F. MOORE ON BENGALESE LEPIDOPTERA. 813 
ish marks, between which is a row of rather prominent contiguous 
yellow-speckled streaks ; a marginal row of alternate black streaks 
and whitish points: hind wing, abdomen, and underside pale grey- 
ish brown. Thorax, head, palpi, legs in front, and tip of abdomen 
hoary. Antenne brown. 
Expanse 11 to 22 inches. 
Darjeeling. In Coll. A. E. Russell; F. Moore. 
H. ARGENTIFERA, 0. sp. 
Male grey: fore wing dull silvery grey, with two irregular trans- 
verse subbasal brown and blackish double lines; some blackish 
marks on the costa before the apex ; a band of three oblique trans- 
verse discal blackish brown-margined lunulated lines, which is dark- 
est at the ends; a marginal row of well-defined black lunular spots 
with silvery-grey centres: hind wing greyish brown apically, very 
pale ferruginous basally, with brown lunulated marginal line. Tho- 
rax, head, palpi, and legs in front grey; thorax with brown collar 
and blackish spots. Abdomen very pale ferruginous, with grey tip. 
Antenne brown. Underside pale ferruginous brown. 
Expanse 2 to 2} inches. 
Darjeeling. In Coll. W. S. Atkinson, Brit. Mus., and F. Moore. 
IcHTHYURA FERRUGINEA, Nl. Sp. 
Female bright ferruginous: fore wing with two subbasal and one 
discal transverse pale lines; between the second and third line a 
dark pale-bordered discal spot, and an irregular oblique brown 
streak having a pale inner border; two ill-defined series of brown 
pale-bordered marginal spots. Head and a large spot on front of 
thorax, and anal tuft, dark chestnut-brown. Palpi at the tip black. 
Antennz brown. Underside pale ferruginous. 
Expanse 1} inch. 
N.E. Bengal. In Coll. A. E. Russell. 
I. INDICA, n. sp. 
Male and female. Upperside brownish fawn-colour: fore wing 
with two subbasal and two discal narrow transverse paler lines with 
dark-brown borders, the two latter joined at their base on the poste- 
rior margin; an interrupted submarginal row of pale spots, each 
with a dark-brown outer border; a similar series of spots along the 
exterior margin. Underside paler. Palpi, head, spot on top of 
thorax, and anal tuft dark brown. 
Expanse, ¢ 3%, Q 1 inch. 
Bengal. In Coll. W. 8. Atkinson; F. Moore. 
Larva feeds on Flacourtia cataphracta.—A. Grote. 
NOTODONTA BASALIS, 0. sp. 
Male pale purplish brown: fore wing from the base to beyond 
the middle dark purplish brown, the margin being defined by an 
irregular elbowed jet-black border, which extends obliquely to the 
dentation of the posterior margin; apical portion of the wing dull 
