Concise hierarchy
(Kingdom) Animalia - (Phylum) Chordata - (Class) Reptilia
Current position
Alternative positions
Historical positions
Falconimorphae (Superorder) Seebohm, 1890 |
Ref:
B.C. Livezey & R.L. Zusi, 2007: 93.
|
unnamed (Infraorder) |
Ref:
M.J. Benton, 2005: 399, box 9.4.
|
Neoaves (Clade) Sibley et al. 1988 |
Ref:
J. Cracraft et al., 2003: 17.
[inferred rank] |
Aves (Class) Linnaeus, 1758 |
Ref:
1995
|
Neognathae (Superorder) Pycraft, 1900 |
Ref:
C.M. Perrins, 1991 (1990): 20, 369.
|
Neognathae (Superorder) Pycraft, 1900 |
Ref:
R.L. Carroll, 1988: 625.
|
Neognathae (Superorder) Pycraft, 1900 |
Ref:
W.J. Bock, 1982: 976.
|
Neognathae (Superorder) Pycraft, 1900 |
Ref:
T.I. Storer et al., 1979
|
Neornithes (Subclass) Gadow, 1893 |
Ref:
E. Mayr & G.W. Cottrell, 1979
|
Neornithes (Subclass) Gadow, 1893 |
Ref:
B. Grzimek et al., 1973 (1968): 582.
|
Number of Subtaxa