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Taxon: Class Amphibia Linnaeus, 1758 - amphibians (amphibian)
 Entity: 

Concise hierarchy

(Kingdom) Animalia - (Phylum) Chordata

Current position

Tetrapoda (Superclass) Goodrich, 1930

Alternative positions

Gnathostomata (Superclass) Zittel, 1879 Ref: R.C. van Caenegem et al., 1980: 307.
Regnum Animale (Kingdom) C. Linnaeus, 1758 Ref: C. von Linné, 1766: 347.

Original position

Regnum Animale (Kingdom) C. Linnaeus, 1758 Ref: C. Linnaeus, 1758: 11

Subsequent positions

Tetrapoda (Superclass) Goodrich, 1930

Original entries

Nantes (Order) Linnaeus, 1758
Reptiles (Order) Linnaeus, 1758
Serpentes (Order) Linnaeus, 1758

Historical positions

Vertebrata (Subphylum) Cuvier, 1812 Ref: Anonymous, 1998
Vertebrata (Subphylum) Cuvier, 1812 Ref: Anonymous, 1995
Vertebrata (Subphylum) Cuvier, 1812 Ref: R.C. Brusca & G.J. Brusca, 1990 [unofficial]
Vertebrata (Subphylum) Cuvier, 1812 Ref: A.S. Romer & T.S. Parsons, 1986: App. 1 (p. 622).
Vertebrata (Subphylum) Cuvier, 1812 Ref: H.-P. Schultze et al., 1985: [1], 5.
Gnathostomata (Superclass) Zittel, 1879 Ref: R.C. van Caenegem et al., 1980: 307.
Vertebrata (Subphylum) Cuvier, 1812 Ref: W.E. Duellman, 1982: 945.
Tetrapoda (Superclass) Goodrich, 1930 Ref: L. Margulis & K.V. Schwartz, 1982: 239.
Vertebrata (Subphylum) Cuvier, 1812 Ref: B. Grzimek et al., 1975 (1970): 573.
Regnum Animale (Kingdom) C. Linnaeus, 1758 Ref: C. von Linné, 1766: 19, 347-349.
Regnum Animale (Kingdom) C. Linnaeus, 1758 Ref: C. Linnaeus, 1758: 12, 194-196.

Phylogeny

Paraphyletic/Ancestral (para) Ref: T. Cavalier-Smith, 1998: 214.

Number of Subtaxa

1989-present Systema Naturae 2000 [3o;61f;525g;6639s]
2010 D.R. Frost: 22 Nov 2010 [3o;61f;525g];6638s
2007 D.R. Frost: 1 Jun 2007 [3o;57f;499g];6091s; ‡[3s]
2006 D.R. Frost et al. [3o;54f;481g]
2000 226s; †5s
1986 A.S. Romer & T.S. Parsons: App. 1 (p. 622) [3o; †7o]
1982 L. Margulis & K.V. Schwartz 2,000s
1982 W.E. Duellman 1sc;3o;36f;501g;3140s
1766 C. von Linné [3o;24g]
1758 C. Linnaeus [3o;16g;218s]
???? >3,400s
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Last updated: 29 Nov 2020