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Under construction
Taxon: Superorder Psittacimorphae Huxley, 1867 (bird)
 Entity: 

Concise hierarchy

(Kingdom) Animalia - (Phylum) Chordata - (Class) Reptilia

Current position

Coccyges (Subsection) Huxley, 1867 Ref: B.C. Livezey & R.L. Zusi, 2007: 93.

Alternative positions

Passerae (Parvclass) Ref: B.L. Monroe Jr. & C.G. Sibley, 1993: 48.

Historical positions

Coccyges (Subsection) Huxley, 1867 Ref: B.C. Livezey & R.L. Zusi, 2007: 93.
Passerae (Parvclass) Ref: B.L. Monroe Jr. & C.G. Sibley, 1993: 48.

Number of Subtaxa

2021 Available in Systema Naturae 2000 2o;6f;126g;667s;1206ss; ‡1f;6g;43s;15ss; †1f;6g;1s
1989-present Systema Naturae 2000: 31 Jan 2019 [2o;6f;126g;667s;1206ss]
2007 B.C. Livezey & R.L. Zusi [2o;6f; ‡1f]
1993 B.L. Monroe Jr. & C.G. Sibley [1o;1f];80[79]g;360[348]s; ‡[2g;12s]
1990 1o1f
©2004-2021 Universal Taxonomic Services
Last updated: 28 Feb 2021