Lepidoptera of the Khasia Hills. 171 
186. P. ruginaria (Guén.), Phal., i., p. 278 (1857). 
Hypochroma perfectaria, Walker, xxi., p. 454 (1860). 
H. nyctemerata, Walker, l.c., p. AA, 
Shillong and Cherra Punji; very common. 
187. P. alba (Swinh.), Trans. Ent. Soc. 1891, p. 491, 
ple LO tices; 
Shillong ; several males. 
Genus CuLoroponroperA, Warren. 
188. C. discospilota (Moore), P. Z. 8., 1867, p. 621. 
Shillong. 
189. C. chalybeata (Moore), P. Z. 8., 1872, p. 580, pl. 34, 
fig. 4. 
Shillong and Cherra Punji. 
Genus Hprpristis, Meyrick. 
Terpnidia, Warren. 
190. E. minimaria (Guén.), Phal., i., p. 279 (1857). 
Hypochroma parvula, Walker, xxi., p. 435 (1860). 
Acidalia truncataria, Walker, xxiii., p. 774 (1861). 
Shillong and Cherra Punji. 
Genus Hrrocaroma, Swinh. 
Actenochroma, Warren. 
191. H. baba, Swinh., Ann. Mag. N. H. (6), xu, p. 148 
(1893). 
Shillong; many specimens. 
Mr. Warren’s paper on Indian Geometers in Coll. 
Elwes was published in the same month as mine in the 
Annals, but Part ii. of P. Z. 8S. was not issued from the 
printers until three weeks later than the issue of the 
August number of the Annals and Magazine of Nat. 
Hist. in which my paper appeared. 
192. H. subtepens (Walker), xxi., p. 438 (1860). 
Shillong; numerous examples. 
The type ijn the O.M. came from Sarawak, it is, how- 
ever, a common species in the Khasia Hills, and the 
Khasia Hill examples are identical with the type. 
