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Under construction
Crown clade: organisms (organism)
 Entity: 

Current position

naturalia ([unranked])

Subsequent entries

Archaea (Domain) Woese et al. 1990
Bacteria (Domain) Woese et al. 1990
Eucarya (Domain) Woese, Kandler & Wheelis, 1990

Historical positions

Natura ([unranked]) Ref: E. Haeckel, 1891: 249.
Natura ([unranked]) Ref: E. Haeckel, 1890: 18.

Number of Subtaxa

2021 Available in Systema Naturae 2000 6k;224p;393c;1521o;9434f;111,279g;252,602s;29,258ss;2058v;8; ‡3o;15f;117g;521s;108ss;1v; †5p;75c;523o;2915f;15,358g;5504s;197ss;1v
1989-present Systema Naturae 2000 5k;102p;150,000g;1,700,000s; †55,000g
2020 T. Rees et al.: table 2 (p. 129) 492,620*ng;232,090[-363,770]*g; †21.4%g
2015b M.A. Ruggiero et al.: table 2 (p. 54) [7k;97p]
2004 T. Cavalier-Smith [6k;57p]
2000 16,496s
1999 European Register of Marine Species 57p
1998 T. Cavalier-Smith 6k;60p
1998 L. Margulis & K.V. Schwartz 5k;96p
1993 T. Cavalier-Smith: table 1 (p. 955) 8k;10sk
1990 R.C. Brusca & G.J. Brusca 6k
1988 N.E. Stork: 322 1,820,000s
1982 S.P. Parker [4k]
1982 L. Margulis & K.V. Schwartz 5k;89p
1981 T. Cavalier-Smith 9k
1979 T.I. Storer et al. 5k
1978 5k
1978 R.H. Whittaker 5k
1938 4k
1866 3k19p
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Last updated: 28 Feb 2021