Lepidoptera of the Khasia Hills. 205 
436. C. cervinaria (Moore), P. Z. 8., 1867, p. 625, 
pl. 32, fig. 10. 
Shillong. 
437. C. decorata (Moore), l.c., p. 621, pl. 82, fig. 9. 
Shillong. 
438. C. codra (Swinh.), Trans. Ent. Soc., 1891, p. 486, 
pl. 19) fig. 3. 
Shillong. 
439. C. murina (Swinh.), l.c., p. 487, pl. 19, fig. 13. 
Shillong. 
410. C. heydena, sp. nu. 
S$. Dark ochreous grey, forewings densely irrorated with 
minute dark greyish-brown atoms, a brown dot at the end of the 
cell, indications of an inner brownish outwardly-curved band at 
one-third from the base, a nearly straight blackish-brown thick line 
from the costa near apex to the hinder margin one-fourth from the 
angle, edged with whitish on the outer side,-this line slightly curves 
inwards below its centre ; black points in the interspaces close to the 
outer margin, cilia brown with pale tips, hindwings pale ochreous- 
grey, unmarked except for a pale grey dot at end of cell. Under- 
side pale ochreous-grey, a blackish spot at end of each cell, and the 
discal line showing through the wing. Expanse of wings, 1,75 inch. 
Shillong ; many examples. 
Allied to C. bilineata, Swinh., which, however, is a 
larger insect, has a discal band on hindwings and has 
two teeth below its semi-falcated apex of forewing, 
a character entirely wanting in all the specimens I have 
yet seen of this species, the outer margin of the forewing 
being produced above the middle and evenly concave 
between that and the apex. 
Genus Merrocampa, Latreille. 
441. M. haliaria (Walker), xxii., p. 518 (1861). 
Shillong and Cherra Punji. 
Genus Herrronocua, Led. 
442, H. patalata, Felder, Reise Nov. Lep., pl. 152, fig. 9 
(1874). 
Marcala varians, Swinh., Trans. Ent. Soc., 1891, 
p: 487. 
Shillong. 
