BY E. MEYRICK, B.A. 485 



I. Palpi moderate or rather short. 



1. Hindmargin of fore wings strongly 



bowed outwards below middle . . 1 . australana. 



2. Hindmargin of forewings obliquely 



rounded. 



a. Central fascia abbreviated, not reach- 

 ing inner margin, 

 i. Hindwings light grey ; edge of 



basal patch angulated . . . .13. polygraphana. 

 ii. Hindwings dark grey ; edge of 



basal patch nearly straight . . 14. pyrosemana. 

 1. Central fascia entire . . . . . .15. lythrodana. 



II. Costal fold of male not continued to base, 

 short or rudimentary. 



A. Forewings unicolorous light grey ..21. liquidana. 



B. Forewings white with dark fuscous 



markings. 



1. Hindwings grey .. .. ..22. tessulatana. 



2. Hindwings yellowish .. .. ..23. desmotana. 



C. Forewings ochreous or fuscous. 



1 . Hindmargin distinctly sinuate beneath 



apex 17. jugicolana. 



2. Hindmargin obliquely rounded. 



a. Head and thorax greyish-brown ..20. mnemosynana. 



b. Head and thorax whitish-ochreous 



or brownish-ochreous. 

 i. Central fascia moderately broad on 



costa .. .. .. ..18. responsana. 



ii. Central fascia slender, attenuated 



on costa .. .. .. ..19. postvittana. 



1. Cac. australana, Leivin. 

 (Tortrix austrahna, Lewie, Insects of N.S. Wales, 11, plate 17) 



