966 DESCRIPTIONS OF AUSTRALIAN MICRO-LEPIDOPTERA. 



hindmargin extremely obliquely rounded ; bronzy-ochreous ; costal 

 edge obscurely whitish : cilia pale bronzy-ochreous. Hindwings 

 with veins 3 and 4 sometimes separate ; grey ; cilia light grey. 

 York, West Australia ; four specimens in November. 



583. (1081.) Eul. cycnoj)tera, n. sp. 



$<^. 13-16 mm. Head and thorax white. Palpi white, second 

 joint irrorated with ochreous-fuscous except apex. Antennae 

 white, cilialions in ^ 1. Abdomen ochreous-whitish. Legs 

 whitish-ochreous, anterior pair infu seated. Fore wings elongate, 

 narrow, costa moderately arched, apex round-pointed, hindmargin 

 very obliquely rounded, white : cilia white. Hindwings pale 

 grey or whitish-grey ; cilia pale whitish-ochreous. 



Newcastle, Sydney, Bathurst, and Kiama, New South Wales ; 

 from October to April, rather common. 



