404 Mr. A. G. Butler on new Species 
zigzag : secondaries crossed by five or six stripes, somewhat 
confused at the base, the outermost one being submarginal 
and zigzag ; a scarcely perceptible slender blackish marginal 
line bordered with white; fringe whitish. Under surface 
greyish ; the lines, excepting two across the disk, confused 
and indistinct. Expanse 1 inch 6 lines. 
Yokohama (Jonas). 
Somewhat allied to C. unduliferaria of Motschoulsky. 
Corycia, Duponchel. 
187. Corycta virgo, nu. sp. 
Silvery white; wings with blackish dots at the termina- 
tions of the veins; a brown dot at the inferior angle of 
each discoidal cell; antenne bright ochreous. Under sur- 
face pearly; legs slightly yellowish. Expanse 1 inch 5 
lines. 
Yokohama (Jonas). 
188. Corycia sacra, n. sp. 
Snow-white, each wing with two well-defined black disco- 
cellular spots: primaries crossed by two pale ochraceous 
stripes, the inner one angulated, the outer one zigzag ; secon- 
daries crossed by one slightly undulated discal stripe: wings 
below without stripes. Body creamy; antenne with ochra- 
ceous pectinations. Expanse, g 1 inch 2 lines, ? 1 inch 
4 lines. 
Yokohama (Jonas). 
THYSANOCHILUS, n. gen. 
Allied to Corycta, but the antenne broadly pectinate for 
three fourths of their length, and then naked to the tip; 
wings with long internal and external fringes. Type 7. 
purus. 
189. Thysanochilus purus, n. sp. 
Shining white; wings speckled with dark brown, with 
black discocellular dots : primaries crossed by three ochreous 
stripes, the innermost and outermost being regularly zigzag, 
the central stripe less strongly zigzag; fringe of internal 
border ochreous : secondaries crossed by two zigzag ochreous 
stripes : antennze with grey pectinations. Wings below with 
the brown speckling more distinct, only the discal stripe dis- 
cernible. Expanse 1 inch 4 lines. 
Yokohama (Jonas). 
