720 REVISION OF AUSTRALIAN LEPIDOPTERA, 



third tuft, which is white posteriorly ; second line from J of costa 

 parallel to hindmargin, indented beneath costa, preceded by a very 

 indistinct similar line ; subterminal and hindmarginal rows of 

 longitudinally elongate black marks ; a triangular fuscous shade 

 on hindmargin above middle, produced obscurely along margin : 

 cilia grey, with white points, and a few blackish scales. Hindwings 

 and cilia grey-whitish. 



Melbourne, Victoria; two specimens (Coll. Lucas). 



44. Sor. semograpta, n. sp. 



£. 16 mm. Head, antennas, and thorax white. Palpi 

 If, white, with a few black points. Abdomen whitish- 

 grey. Legs white, sprinkled with dark fuscous, anterior tibise 

 banded with dark fuscous. Forewings elongate-triangular, 

 costa gently arched, apex round-pointed, hindmargin nearly 

 straight, rather strongly oblique : white ; a small black spot 

 on costa near base ; a black dot in middle near base ; first 

 and second tufts black in front, white behind ; a small black spot 

 on costa at -|, touching second tuft, whence proceeds a fine black 

 inwards sinuate line to inner margin at I ; a double twice sinuate 

 ill-defined blackish line from beyond middle of costa to f of inner 

 margin ; a subdentate blackish line from costa near apex to anal 

 angle, sharply indented outwards near costa and less strongly in 

 middle, anteriorly suffused on upper ^ ; a blackish hindmarginal 

 line, suffusedly dilated at apex : cilia blackish, irrorated with 

 white points. Hindwings and cilia light grey. 



Sydney, New South Wales ; Deloraine, Tasmania ; Mount 



Lofty, South Australia ; four specimens, in October, November, 

 and March. 



45. Sor. irenica, n. sp. 



£ Q. 18-19 mm. Head, antennas, and thorax white. Palpi 

 4^-5, white, extenally sprinkled with fuscous. Abdomen and 

 legs grey-whitish. Forewings elongate-triangular, costa slightly 

 arched, apex round-pointed, hindmargin straight, very oblique ; 

 white, partially thinly sprinkled with pale greyish-ochreous ; three 



