No. 5.] THE AUSTRAL AVIAN RECORD 111 



701. Mattingleya, gen. nov. 



Differs from Pachycephala in its longer thinner bill, 

 though much shorter wing and tail and weaker feet, 

 with the first primary longer proportionately. 



Type, Pachycephala peninsulce Hartert. 



705. Alisterornis, gen. nov. 



Differs from Pachycephala in its larger bill and in having 

 the first and second primary longer than in that genus. 



Type, Pachycephala lanioides buchanani Mathews. 



713. Quoyornis, gen. nov. 



Differs from Eopsaltria, in its stronger bill, legs and 

 feet and its shorter and more rounded wings with the 

 first primary proportionately longer, and the fourth, 

 fifth and sixth longest and sub-equal, the second equalling 

 the seventh. 



Type, Muscicapa georgiana, Quoy et Gaimard. 



724. Howeavis, gen. nov. 



Differs from Rhipidura in its much longer stouter bill 

 and stouter feet with a proportionately longer first 

 primary. 



Type, Muscicapa rufifrons Latham. 



752. Carterornis, gen. nov. 



Differs from Piezorhynchus in its weaker bill and feet 

 and in its different wing-formula : the third, fourth, fifth 

 and sixth primaries are sub-equal and longest, the 

 seventh longer than the second which is about twice the 

 length of the first, the eighth sub-equal with second ; 

 from Symposiachrus in its longer narrower bill and 

 different wing-formula. 



Type, Monarcha leucotis Gould. 



777. Macrorthonyx, gen. nov. 



Differs from Orthonyx in its more powerful bill and 

 stronger legs and feet, with longer wings and tail ; in 



