BY E. MEYRICK, B.A. 1059 



la. Ground colour of fore wings white 



2a. Veins lined with ochreous 398. neiorota. 



21). Veins not lined. 



3a. Without maikings except a dorsal suffusion. 



4a. Thorax grey 387. monostropha. 



41). Thorax white 388. homoleuca. 



31). With defined darker markings. 

 4a. With a streak along inner margin. 

 5a. With a streak along hind margin. 



6a. With an entire median fascia ,392. paiolinella. 



61). Without median fascia 391. crystcdlina. 



5b. Without hind-marginal streak 389, chionea. 



4h. Without dorsal streak. 



5a. Without transverse fascia 390. glacialis. 



51). With one or more fascise. 



6a. Fascia linear .393. suppressella 



6b. Fascia moderately broad, 



7a. With two entire fasciae 395. nij^hodesvia. 



7 b. With only one entire fascia. 



8a. Thorax dark fuscous .396. trilicella. 



81). Thorax white. 



9a. Hindwings light grey 394. diclethra. 



91). Hindwings ochreous-whitish 397. thalameiyola. 



1 b. Ground colour of forewings not white. 

 2a. Costa white or ])aler than ground colour. 

 3a. With dark discal dots. 



4a. Hindwings pale yellow-ochreous 372. callista. 



4b. Hindwings greyish. 



5a. Head whitish : 374. enojilia. 



5b. Head brownish-ochreous 378. milichia. 



31). Without discal dots 387. lithophanes. 



21i. Costa not paler. 



3h. Hindwings hyaline or semihyaline towards base. 



4a. Forewings yellow. 



5a. With a broad posterior purplish fascia. 



6a. Fascia terminal 365. thiasotis. 



69 



