STUDIES IN AUSTRALIAN LEPIDOPTERA. frl 
I have four specimens from different localities all closely similar. 
I think they are distinct from any of the numerous varieties of C. 
obsoleta, Fab. The best points of distinction are the acutely dentate 
postmedian line on forewings, the ochreous hindwings, and the 
extensive rosy-purple suffusion on underside. 
Type in Coll. Turner. 
Q. Brisbane, Toowoomba, Dalby. N.S.W. Sydney. 
CANTHYLIDIA EHODOPOLIA. 
[poSo7roX.iog, rosy-grey.] 
9. 30-32 mm. Head, antennae, and thorax pale ochreous-grey. 
Palpi whitish, apices ochreous-grev. Abdomen pale ochreous-grey. 
Legs ochreous-whitish with some rosy suffusion, especially on middle 
tibiae. Forewings triangular, costa straight, apex round-pointed, 
termen slightly oblique, rounded at tornus ; whitish-ochreous with 
suffused rosy streaks between veins, and more or less general rosy 
irroration, leaving a clearer median streak ; cilia whitish with a pale- 
grey median line. Hindwings with termen sinuate and slightly 
crenulate; pale-grey becoming whitish towards dorsum and base; cilia 
whitish, with a grey median line at apex. Underside whitish ; fore- 
wings with fuscous suffusion in disc and rosy suffusion near apex. 
Allied to 0. eodora, Meyr., and C. ionola, Swin. From the former 
it maybe distinguished by the absence of whitish streaks on costa and 
veins ; from the latter by its largest size and streaky coloration. 
Type in Coll. Turner. 
N.A. Pore Darwin, in February and March ; three specimens 
received from Mr. F. P. Jjodd. 
CANTHYLIDIA FERRUGINOSA iu sp. 
[Ferrvginosus, rusty.] 
9- 25 mm. Head, palpi, antennae, and thorax ferruginous-brown. 
Abdomen similar but paler. Leg ferruginous-brown. Forewings 
triangular, costa slightly arched, apex round-pointed, termen bowed, 
oblique ; whitish with general bright ferruginous suffusion, which is 
patchy in places, and forms three suffused spots, first beneath cell, 
second in. outer end of cell, third just beyond cell ; cilia brown- 
whitish. Hindwings with termen sinuate ; ochreous-whitish, towards 
