STUDIES IN AUSTRALIAN LEPIDOPTERA. (35 
obliquely rounded ; brown-whitish ; markings dark-fuscous ; a short 
line from costa near base not reaching dorsum ; a line from \ costa 
to f dorsum, with a posterior tooth beneath middle ; orbicular 
obsolete ; reniform represented by two short whitish transverse 
streaks with dark-fuscous suffusion between them ; a fine line 
from f costa obliquely outwards, wavy, bent downwards, then 
inwards, then downwards again to f dorsum ; a fuscous subterminal 
shade sharply defined posteriorly ; a well-marked terminal line ; 
cilia brown-whitish with a pale-fuscous median line. Hindwings 
with termen rounded, slightly sinuate ; whitish with some brown- 
whitish irroration ; a faint linear fuscous mark at end of cell ; cilia 
whitish. Underside whitish, discal marks and sparse irroration 
pale-fuscous. 
Type in Coll. Lyell. 
V. Melbourne ; one specimen from Mr. E. Anderson's collec- 
tion. 
Stjbfam. ACRONYCTINJE. 
EUPLEXIA EUAEMOSTA n. sp. 
[evap/jLosTos, harmonious.] 
. 38 mm. Head and thorax grey mixed with white, the 
white occurring mostly as fine, bifid, deeply cleft scales. Palpi 
fuscous ; terminal joint and apex of second joint white. Antenna^ 
fuscous ; in $ serrate and shortly ciliated (f) in tufts. Abdomen 
grey with white irroration. Legs white ; all tarsi and anterior 
tibia? fuscous with white annulations and irroration. Forewings 
elongate-triangular, costa straight, apex rounded, termen obliquely 
rounded ; whitish-grey ; a dark-fuscous basal dot ; a dark-fuscous 
transverse line from costa near base not reaching dorsum ; orbicular 
elongate-oval, oblique, surrounded by a fuscous blotch, angular 
in outline with short j)rojections at angles ; this blotch is 
surrounded by a slight ferruginous suffusion ; reniform pale with 
faintly ferruginous centre, succeeded by a smaller angular fuscous 
blotch ; a subterminal series of fuscous ferruginous dots ; cilia 
fuscous interrupted with whitish opposite veins. Hindwings with 
termen rounded, slightly wavy ; rather dark-fuscous becoming 
fuscous-whitish towards base ; cilia white, interrupted with fuscous 
on mid-termen, and with a fuscous median line between this and 
E 
