HETEROCERA OF SIKHIM AND BHUTAN, 99 
773a. BR. polygraphalis, Wik. 
Sikhim and Bhutan, up to 2,500 feet. At the beginning of the 
rains this delicate little insect may be seen in numbers sitting on the 
upper surface of leaves with its wings outspread and its legs thrown 
forward so as to raise its forewings completely off the leaf surface, It 
occurs in June and July. Mr. Bell has sent me a specimen from 
Kanara, which is exactly like the Sikhim specimens in my collec- 
tion. 
773b. A. argentalis, W1k. 
Bhutan, 3,000 feet. I obtained one specimen of this distinctly 
marked species in September, which I described as a new species, but 
which Sir George Hampson recognised as FR. argentalis, 
774, R. myrsusalis, W1k. 
Sikhim and Bhutan, up to 5,000 feet. Specimens vary with regard 
to the number of hyaline spots on the forewing. I have taken it in 
March, May, June, July, and August. 
775, R. myrtea, Drury. 
Sikhim and Bhutan, 1,800:-—2,500 feet. Rather scarce. Occurs in 
June and Septereber. I have not seen the form /enestrata, Moore. 
(A specimen in my collection, so named by Sir George Hampson, is 
from Kurseong, Charlton.—H. J. E.) 
778. R. nitens, Butl. 
Bhutan, 3,000 feet. I obtained one specimen in September at 
light. Mr. Bell has sent me one also from Kanara, which is exactly 
similar, 
779. BR. pallida, Butl. . 
Sikhim and Bhutan, up to 8,000 feet. I have taken only four speci- 
mens of this species in June, July, and September at light. 
780. R. glaphyralis, Hmpsn. 
Sikhim and Bhutan, 2,500 feet up. I imagine that the elevation 
at which this insect is most prevalent is about 4,000 fee’, but my speci- 
mens were obtained at 2,500 feet in Bhutan. It is very distinct, being 
of a bronzy colour with pale yellowish patches on both wings. My 
specimens I took at light in August and September. 
780a. R. atristrigulalis, Hmpsn. 
Bhutan, 2,500 feet. The type of this was taken by me at light, and is 
now in the British Museum collection, 
