CHESTNUT-CROWNED BABBLER. 
from Pungonda, South Australia, a much paler form, restricting P. r. ruficeps 
to the Broken Hill district. 
The reference to the genus Pomatostomus was bad, as this species is 
strictly congeneric with superciliosus, the type of Morganornis , and as the 
three races may, at present, be recognised, the names read : 
Morganornis ruficeps ruficeps (Hartlaub) 
Broken Hill district, New South Wales. 
Morganornis ruficeps bebba (Mathews). 
South Queensland. 
A northern, rather darker, race. 
Morganornis ruficeps parsonsi (Mathews). 
South Australia. 
A southern, much paler, race. 
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