Linnaeus 1735 [1] |
Haeckel 1866 [2] |
Chatton 1925 [3] [4] |
Copeland 1938 [5] [6] |
Whittaker 1969 [7] |
Woese et al. 1977 [8] [9] |
Woese et al. 1990 [10] |
Cavalier-Smith 1993 [11] [12] [13] |
Cavalier-Smith 1998 [14] [15] [16] |
Ruggiero et al. 2015 [17] |
---|---|---|---|---|---|---|---|---|---|
— | — | 2 empires | 2 empires | 2 empires | 2 empires | 3 domains | 3 superkingdoms | 2 empires | 2 superkingdoms |
2 kingdoms | 3 kingdoms | — | 4 kingdoms | 5 kingdoms | 6 kingdoms | — | 8 kingdoms | 6 kingdoms | 7 kingdoms |
— | Protista | Prokaryota | Monera | Monera | Eubacteria | Bacteria | Eubacteria | Bacteria | Bacteria |
Archaebacteria | Archaea | Archaebacteria | Archaea | ||||||
Eukaryota | Protista | Protista | Protista | Eucarya | Archezoa | Protozoa | Protozoa | ||
Protozoa | |||||||||
Chromista | Chromista | Chromista | |||||||
Vegetabilia | Plantae | Plantae | Plantae | Plantae | Plantae | Plantae | Plantae | ||
Fungi | Fungi | Fungi | Fungi | Fungi | |||||
Animalia | Animalia | Animalia | Animalia | Animalia | Animalia | Animalia | Animalia |