No. 6.] THE AUSTRAL AVIAN RECORD 137 



go, while P. pectoralis is cited as a scrub or forest-loving 

 bird. The three species may be divided thus : 



Pachycephalia melanura bynoei (Mathews). 



Port Hedland, Mid-west Australia. 

 Pachycephala melanura melanura (Gould). 



Derby, North-west Australia. 



Pachycephala robusta hilli (Campbell). 



Hecla Island, Parry Harbour, North-west 

 Australia. 

 Pachycephala robusta violetce (Mathews). 



Daly River, Interior Western Northern 

 Territory. 

 Pachycephala robusta consobrina (Mathews). 



Buchanan Island, Melville Island. 

 Pachycephala robusta borroloola (Mathews). 



McArthur River, Eastern Northern Territory 

 to Normanton. Differs from P. r. 

 consobrina in being more orange-yellow 

 below. 

 Pachycephala, robusta robusta (Masters). 



Cape York, North Queensland. 



Pachycephala pectoralis queenslandica (Reichenow). 



North Queensland. 

 Pachycephala pectoralis ashbyi (Mathews). 



South Queensland. 

 Pachycephala pectoralis pectoralis (Latham). 



New South Wales. 

 Pachycephala pectoralis youngi (Mathews). 



Victoria. 

 Pachycephala pectoralis glaucura (Gould). 



Tasmania. 

 Pachycephala pectoralis fulginosa (Vigors and Horsfield). 



South Australia. 

 Pachycephala pectoralis occidentalis (Ramsay). 



South-west Australia. 



