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Upload file; Search. Search. Appearance. ... Download as PDF; Printable version; ... 2 kingdoms 3 kingdoms 2 empires: 4 kingdoms: 5 kingdoms 3 domains:
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 ...
Haeckel's original (1866) conception of the three kingdoms of life, including the new kingdom Protista. Notice the inclusion of the cyanobacterium Nostoc with plants. In 1674, Antonie van Leeuwenhoek , often called the "father of microscopy", sent the Royal Society of London a copy of his first observations of microscopic single-celled organisms.
Short title: A Student's Synchronological Chart of the Religions of the World; Author: Major-General J.G.R. Forlong: Image title: History of Religions; Software used
Life is divided into domains, which are subdivided into further groups. Intermediate minor rankings are not shown. Intermediate minor rankings are not shown. In biological taxonomy , a domain ( / d ə ˈ m eɪ n / or / d oʊ ˈ m eɪ n / ) ( Latin : regio [ 1 ] ), also dominion , [ 2 ] superkingdom , realm , or empire , is the highest taxonomic ...
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In their 1997 classification of mammals, McKenna and Bell used two extra levels between superorder and order: grandorder and mirorder. [5] Michael Novacek (1986) inserted them at the same position. Michael Benton (2005) inserted them between superorder and magnorder instead. [6] This position was adopted by Systema Naturae 2000 and others.
[10] [11] The taxa "animal kingdom" (or kingdom Animalia) and "plant kingdom" (or kingdom Plantae) remain in use by some modern evolutionary biologists. The initial targets of Cavalier-Smith's classification, the protozoa were classified as members of the animal kingdom, [ 12 ] and many algae were regarded as part of the plant kingdom.