Formula:Taxinomia
| Linnaeus 1735 2 regna |
Haeckel 1866[1] 3 regna |
Chatton 1937[2] 2 imperia |
Copeland 1956[3] 4 regna |
Whittaker 1969[4] 5 regna |
Woese et al. 1977[5] 6 regna |
Woese et al. 1990[6] 3 regiones |
|---|---|---|---|---|---|---|
| (non tractatum) | Protista | Prokaryota | Monera | Monera | Eubacteria | Bacteria |
| Archaebacteria | Archaea | |||||
| Eukaryota | Protista | Protista | Protista | Eukarya | ||
| Vegetabilia | Plantae | Fungi | Fungi | |||
| Plantae | Plantae | Plantae | ||||
| Animalia | Animalia | Animalia | Animalia | Animalia |
- ↑ E. Haeckel (1866). Generelle Morphologie der Organismen. Reimer, Berlin.
- ↑ E. Chatton (1937). Titres et travaux scientifiques. Sette, Sottano, Italy.
- ↑ H. F. Copeland (1956). The Classification of Lower Organisms. Palo Alto: Pacific Books.
- ↑ Whittaker RH (January 1969). "New concepts of kingdoms of organisms". Science 163 (863): 150–60.
- ↑ C. R. Woese, W. E. Balch, L. J. Magrum, G. E. Fox and R. S. Wolfe (August 1977). "An ancient divergence among the bacteria". Journal of Molecular Evolution 9 (4): 305–311.
- ↑ Woese C, Kandler O, Wheelis M (1990). "Towards a natural system of organisms: proposal for the domains Archaea, Bacteria, and Eucarya.". Proc Natl Acad Sci U S A 87 (12): 4576–9.