Geometers and Pyrales from the Khasia Hills. 139 



costa of fore wings, which crosses end of cell ; the discal line 

 sinuous and outwardly curved, running through a square 

 black spot or patch above middle of fore wings, and above it 

 a smaller black spot through which the line also runs ; a 

 submarginal pale shade or band from costa near apex to the 

 hinder angle. On the underside the wings are of a whitish 

 ground-colour, densely striated in parts with blackish brown, 

 with central and discal blackish shades or bands, and with 

 submarginal pale spots on the fore wings ; a discal black 

 line runs through the discal shades and the entire surface of 

 both wings has a pretty marbled look. 



Expanse of wings \j-$ inch. 



Cherra Punji. Three examples. 



The black discal patch on fore wings gives the insect 

 somewhat the appearance of M. oliva, Swinh., but the hind 

 wings have the centre produced into a tail, as in M. emer- 

 saria, Walker, and the lines are very distinctively disposed. 



Genus Krananda, Moore. 

 10. Krananda oliveomarginata, sp. n. 



<$ . Fore wings more falcate than in K. semihyalina, Moore; 

 outer margin not toothed, only slightly scalloped between 

 the veins ; palpi and frons tinged with orange ; a few orange 

 hairs on the collar ; thorax and abdomen olive-grey. Wings 

 grey, semihyaline, but better clothed than in the type species, 

 striated with olive-grey, forming two or three small patches 

 on the costa and the base and the hinder margin beyond the 

 middle ; a broad marginal olive-grey band covering the outer 

 third of fore wings and nearly half of hind wings, with the 

 inner margin sinuous and accompanied by a pale line formed 

 by a grey inner line ; apex of fore wings pale, with a sub- 

 apical pale sinuous short streak downwards from costa. Hind 

 wings with a submarginal pale sinuous streak from the anal 

 angle, ending in the interspace before vein 7 ; a small black 

 dot at the end of each cell in both wings. 



Expanse of wings lx 6 u inch. 



Cherra Punji. One example. 



Subfamily Boajrmiinm. 



Genus Boarmia, Treit. 



11. Boarmia glaucodisca } sp. n. 



£ $ . Antennae of male brown, pectinated as in B. admis- 



saria, Guen. ; in the female they are simple, brown, with pale 



joints ; head and thorax brown ; abdomen grey, tinged with 



pale pink. Fore wings glaucous grey, irrorated with brown 



atoms, which are fewest in the disk ; a black lunular promi- 



