DIAPHORILLAS. 
Diaphorillas whitei rufus Campbell and Interior of Northern Terri- 
Kershaw tory. 
Eyramytis goyderi Gould. Lake Eyre District. 
There are three other species of Grass-Wrens, Magnamytis woodwardi 
Hartert, M. dorotheae Mathews and M. housed Milligan, which do not cause 
any trouble. 
Key to the Species. 
Feathers striated above and below 
Rump red 
D. purnelli 
Rump brown 
Tail large (wide) 
D. textilis 
Tail short (narrow) 
Bill thickish, back lighter 
D. modestus 
Bill thinish, back darker 
D. inexpectatus 
Feathers striated above only 
Black moustachel stripe 
Upper-surface reddish 
D. whitei 
Upper-surface brownish 
D. striata 
No black moustachel stripe 
D. merrotsyi 
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