HETEROCERA OF SIKHiM AND BHUTAN. 421 
December. It is asmall fuscous-brown insect, with the costa and sub- 
apical portion of the outer margin yellow. 
1075. £, vitellina, Koll. 
Sikhim, 1,800 feet ; Bhutan, 2,500 feet. I have specimens taken in 
June, August and September. They differ from Punjab specimens 
in having the medial band yellow, widened towards the inner margin, 
and powdered with dark scales on either side of the submedian nervure 
only, with no submarginal black spots. 
1076. £. digramma, Guér. 
Sikhim and Bhutan, up to 3,000 feet. A common species, occurring 
in May, July, August and November. There may be one, two or three 
subapical black spots on the forewing. 
1077. E. guttata, W1k. 
Sikhim, 1,800 to 3,000 feet, Rarer than the last ; taken by me in 
March and August only. 
1680. E. antiphates, Hmpsn. 
Sikhim, 1,800 feet. 1 took one female at Punkabaree in April, 1898, 
and have not seen another. 
1083. . plana, W1k. 
Sikhim and Bhutan, 1,800 to 2,500 feet. Not common, Taken at 
light in June and July. 
1086. ££. madana, Moore. 
Sikhim. Neither Mr. Elwes nor I have seen this. 
; 1087. £. varia, W1k, 
Sikhim, 6,000 feet. I have only one specimen in my collection. I 
believe it is not uncommon in the station of Darjeeling. 
1089. E. marginata, Moore. 
Sikhim, 6,800 feet. Only one male taken in June. 
1090. £. albopunctata, Hmpsn. 
‘ Sikhim, 3,000 feet. I have two females of a large Huproctis which 
I take to be this species. They were taken in June, 1890, and expand 
68 millimetres each. 
1091. E. albodentata, Moore. 
Bhutan, 3,000 feet. I took a fine specimen of what I believe to be 
this species at Fagoo in August. The forewing is olive-brown with 
the veins whitish ; a white antemedial line from the costal to the inner 
margin angled inwardly on the subcostal and outwardly on the median 
