( 341 ) 



842. Epthianura albifrons westralensis subsp. u. 



Westralian 'W'hite-frouted Chat. 



Mathews, Handlist No. 546 (pars). 



Differs from £. a. albifrons in its paler coloration throughout. 



Type : Wilson's Inlet, South- West Australia, No. 4660. 



Range : West Australia. 



843. Epthianura tricolor tricolor. 



Ephdiianuni Iriculor Gould, Prnc. Zm,l. Soc. {Lnml.) 1H40. p. 1,S9 (1841): New South Wales. 



Tricoloured Chat. 



Mathews, Handlist No. 547 (pars). 



Range : New South Wales, Victoria, South Australia. 



844. Epthianura tricolor assimilis subsp. n. 



Westralian Tricoloured Chat. 



Mathews, Handlist No. 547 (pars). 



Differs from E. t. tricolor in its paler coloration throughout. 



Type : Lake Way, West Australia, No. 2124. 



Range : West Australia. 



845. Epthianura tricolor distincta subsp. n. 



Northern Tricoloured Chat. 



Differs from /?. t. tricolor in having the back grey instead of brownish black. 



Type : Alexandra, Northern Territory, No. 2110. 



Range : Northern Territory. 



846. Epthianura aurifrons aurifrons. 



Epthianura aurifrons Gould, St/itojj.^. Binh Austr. pt. iv. App. p. -4. 1838 ; Interior New South 

 Wales. 



Orange-fronted Chat. 



Mathews, Handlist No 548 (pars). 



Range : New South Wales, Victoria, South Australia. 



847. Epthianura aurifrons flavescens subsp. n. 



Western Orange-fronted Chat. 

 Mathews, Handlist No. 548 (pars). 



Differs from E. a. aurifrons in its paler coloration, the back being yellow with 

 dark shaft-streaks ratlier than olive as in the type. 

 Type : Lake Way, West Australia, No. 2132. 

 Range : West Australia. 



848. Epthianura aurifrons obsoleta snbsp. n. 



Northern Orange-fronted Chat. 



Mathews, Handlist No. 548 (pars). 



A pallid form, differing trom E. a. aurifrons in its paler under-snrface which is 

 lemon rather than orange, the head scarcely yellow, and the back with brown shaft- 

 streaks and pale yellow edgings to feathers. 



