962 DESCRIPTIONS OP AUSTRALIAN MICRO-LEPIDOPTERA, 



dilated, costa gently arched, apex tolerably rounded, Mndmargiii 

 extremely obliquely rounded ; white, irregularly irrorated with 

 dark fuscous ; markings ill-defined ; a small dark fuscous spot on 

 base of costa ; an irregular semi-oval dark brown blotch extending 

 along inner margin from near base to beyond middle, reaching 

 nearly half across wing, marked above with a suffused black linear 

 mark ; a rather irregular blackish longitudinal streak in disc from 

 before middle to % posterior extremity rather dilated ; an irregular 

 dark brown suffusion connecting anterior extremity of discal 

 streak with costa at |^ ; a very iiTegular suffused dark brown 

 fascia from ? of cosfa to f of inner margin, angulated outwards 

 and interrupted by a spot of groundcolour on posterior extremity 

 of discal streak ; a short cloudy dark brown streak from costa 

 near apex to angle of fascia ; a hindmarginal series of cloudy dark 

 fuscous dots : cilia grey-whitish, with two faint pale grey lines, 

 base mixed with dark fuscous. Hindwings very pale whitish-grey, 

 margin of aual angle grey ; cilia ochreous-whitish. 



Mount Lofty, South Australia ; two specimens received from 

 Mr. E. Guest, who states that it is common in August. 



574. (108 a.) Eul. irenaea, n. sp. 



5. 26 mm. Head, palpi, antennae, thorax, abdomen, and leg» 

 pale whitish-ochreous ; anterior and middle legs inf uscated. Fori-- 

 wings very elongate, rather narrow, costa gently arched, apex 

 round-pointed, hindmargin extremely obliquely rounded ; pale 

 whitish-ochreous ; cilia ochreous-whitish. Hindwings with veins 

 3 and 4 separate ; pale whitish-ochreous, towards apex greyish- 

 tinged ; cilia ochreous-whitish. 



Petersburg, South Australia ; one specimen in October. 



575. (108b.) Eul. hyperchlora, n. sp. 



(J 5. 17-25 mm. Head, palpi, antennae, thorax, abdomen, and 

 legs whitish-ochreous; palpi with second joint and anterior edge of 

 terminal joint more or less infuscated ; antenna! ciliations of (J 1 I 



