928 REVISION OP AUSTRALIAN LEPIDOPTERA. 



into a bronzy-green form, and is then with difficulty distinguished 

 from P. viridipulvertdenta ; the forewings appear to show an in- 

 definable yet perceptibly darker hindraarginal fascia, dilated 

 towards costa, which is the best distinguishing mark of the species, 

 but I should not be surprised if intermediate local forms were to 

 be found presenting a complete gradation to the eastern P. viridi- 

 pulverulenta. 



Note. — Themiscyra laetifera, Walk., and Cyptasia egregiella, 

 Walk., which are mentioned in the Appendix as unidentified, I 

 have since seen and recognised to be species of Tineina ; they may 

 therefore be omitted from this group. Gyplasia cristata, Butl., 

 Trans. Ent. Soc. Lond. 1886, 383, referred by Butler to the 

 LitJbosiadae, is also a species of Tineina. 



