402 Mr. A. G. Butler on new Species 
bounding the outer border ; discocellular dot and fringe as in 
primaries : body whity brown; back of head and collar lila- 
cine; anal segment slightly lilacine, with testaceous terminal 
tuft: under surface sericeous, with two wavy discal dark grey 
lines; a slender blackish marginal line; primaries greyish. 
Expanse 11 lines. 
Yokohama (Jonas). 
MIcR2SCHUS, n. gen. 
Allied to Hyria, with which it has been confounded, but 
' differing in the more robust character of its body and broader 
shorter primaries with angulated outer margin. Type Hyria 
elataria. 
182. Micreschus aureus, n. sp. 
Primaries golden straw-yellow, crossed by two slender 
blackish lines, the inner one concave, the outer one angulated, 
between them a black discocellular dot ; margin black; fringe 
white, spotted with black at apex and below the middle: se- 
condaries white, with brownish external area; marginal line 
black, fringe sordid white : body straw-colour. Under surface 
white, primaries clouded with greyish brown ; discocellulars 
and an angulated discal stripe black; costal margin black- 
spotted towards apex; fringe as above: secondaries with 
black discocellular dot and blackish discal spot. Expanse 
8 lines. 
Yokohama (Jonas). 
Microniide. 
EHrosia, Guénée. 
183. Hrosia moza, n. sp. 
Shining greyish brown, reticulated with slaty grey; fringe 
dark brown: primaries crossed near the base by an arched 
dark brown line; an oblique abbreviated dark brown line 
from the costa beyond the middle; a dark brown quadrate 
spot bounded externally by a black F-shaped marking on the 
inner margin, and a reddish-brown streak spotted with black 
near the outer margin: secondaries crossed near the base by a 
black line; a black angulated and sinuated discal line, edged 
externally with white, and partly bounded internally by a 
tawny belt; a sordid ochraceous sagittate marking through 
the cell; a sordid ochraceous streak from the inferior caudal 
process to just beyond the end of the cell; a black costal 
litura near apex; two white-edged black dots above the in- 
