504 DESCRIPTIONS OF AUSTRALIAN MICRO-LEPIDOPTERA, 



dorsal and subdorsal lines indistinctly darker green, often obsolete; 

 head greenish-ochreous. Feeds between joined leaves, or rolled 

 leaves or amongst spun-together flowers or fruits of Correaspeciosa, 

 Boronia ledifolia (RutaceceJ, Persoonia lanceolata, Grevillea rolusta 

 (ProteaceaJ, and a marsh-growing species oiPolygonum, in August, 

 September, and January ; it is probably almost indiscriminately 

 polyphagous. Pupa free amongst joined leaves. 



Generally distributed and abundant ; it occurs at Sydney, 

 Bathurst, Orange, Morpeth, and Kiama in New South Wales, 

 and also at Melbourne, and in Tasmania ; from August to October, 

 and in January, March, and April. 



From the formidable array of synonyms prefixed, it will be 

 seen that Walker described the twelve specimens in the British 

 Museum as twelve different species, locating thenrin four distinct 

 genera. The type of Teras retractana, quoted as a doubtful 

 synonym, is a specimen of this species and is labelled Australia, 

 but the description does not at all agree with the type, and as it 

 professes to be taken from an American insect, the specimens 

 have probably been interchanged ; the name therefore cannot 

 stand. The other types are all more or less ordinary varieties. 



20. Cac. mnemosynana, n. sp. 



. 7 "-8". Head, palpi, and thorax greyish-fuscous ; palpi 

 elongate. Antennse greyish-fuscous, annulated with blackish. 

 Abdomen whitish-grey. Legs whitish, anterior pair dark fuscous, 

 middle tibise and tarsi suffusedly banded with dark fuscous. 

 Forewings moderate, oblong, costa gently arched, bent before 

 middle, costal fold rudimentary and very short, not extending to 

 base, hindmargin obliquely rounded ; greyish-fuscous, indistinctly 

 transversely strigulated with darker ; basal patch faintly darker, 

 outer edge angulated above middle ; central fascia oblique, from 

 "before middle of costa to inner margin before anal angle, rather 

 narrow towards costa, lower two-thirds moderately dilated, 

 anterior margin slightly curved, posterior margin irregularly 



