Article

Livezey, B.C. & Zusi, R.L. 2007. Higher-order phylogeny of modern birds (Theropoda, Aves: Neornithes) based on comparative anatomy. II. Analysis and discussion. Zool. J. Linn. Soc. 149: 1-95, 18 figs.. ≡

Keywords

Aves

New: Subsequent rank

New: Subsequent rank (orig. spell.)

Original Classification (root)

(Subclass) Avialae Gauthier, 1986