520 DESCRIPTIONS OF AUSTRALIAN MICRO-LEPIDOPTERA, 



Conunon[in^open bush, amongst its food-plant near Sydney and 

 Parramatta, and at Melbourne, in the spring, August and 

 September, and again in March. 



12. Tort, indigestana, n. sp. 



$ ? . 5f-"-7£". Head, palpi, and thorax whitish-grey or 

 whitish, mixed with darker. Antennre whitish, annulated with 

 dark fuscous, in female somewhat suffused. Abdomen pale grey, 

 sides and anal tuft whitish-ochreous. Legs whitish, anterior and 

 middle tibiae and tarsi suffused with dark fuscous. Forewings 

 elongate, rather narrow, in female more elongate, costa moderately 

 arched, hindmargin very obliquely rounded ; pale ashy-gre}-, 

 mixed with darker, and irregularly irrorated with black scales ; 

 a more or less distinct reddish suffusion on disc beyond middle : 

 cilia whitish, with a faint grey line near base. 



Near T. concordana, but rather smaller, the forewings narrower 

 and more elongate, with the hindmargin more oblique, the 

 groundcolour darker and coarsely irrorated with black, with a 

 mixture of reddish in disc. 



Larva undistinguished from that of T. concordana ; feeding in 

 spun-up shoots or amongst joined leaves of Hibbertia linearis, in 

 July. 



Less common than the preceding ; occurring in similar localities 

 near Sydney, in August and September. 



13. Tort, aerodana, n. sp. 



$ • 4 £ "-5 \". Head, palpi, and thorax whitish-grey mixed with 

 dark grey. Antennae dark fuscous-grey, sometimes with whitish 

 annulations. Abdomen light grey, anal tuft whitish. Legs grey- 

 whitish, anterior and middle tibiae and tarsi suffused with dark 

 fuscous. Forewings narrow, costa slightly arched, hindmargin 

 very obliquely rounded ; dark grey, irrorated with ashy-whitish 

 and black scales ; sometimes there is a distinct ochreous slender 

 oblique fascia from middle of costa to inner margin before anal 



