-
historically regarded as a
separate taxonomic kingdom known as
Protista or
Protoctista. With the
advent of
phylogenetic analysis and
electron microscopy studies...
-
blurred at its
boundaries and outmoded". In 1860 John Hogg
proposed the
Protoctista, a
third kingdom of life
composed of "all the
lower creatures, or the...
- kingdom, and then
sometimes included within the
similarly paraphyletic Protoctista or Protista. By the 1970s, it
became usual to
require that all taxa be...
-
Prokaryota Monera Monera Bacteria Bacteria Archaea Archaea (2015)
Eukaryota Protoctista Protista Eucarya "Protozoa" "Chromista"
Vegetabilia Plantae Plantae Plantae...
- animals: a
brief history of the
origin of
Kingdoms Protozoa,
Protista and
Protoctista" (PDF).
International Microbiology. 2 (4): 207–221. PMID 10943416. Archived...
- The
phylum Sarcomastigophora belongs to the
Protista or
protoctista kingdom and it
includes many
unicellular or colonial, autotrophic, or heterotrophic...
-
naming of a
third kingdom in the 1860s. In 1860 John Hogg
called this the
Protoctista, and in 1866
Ernst Haeckel named it the Protista. The work of Pasteur...
-
Prokaryota Monera Monera Bacteria Bacteria Archaea Archaea (2015)
Eukaryota Protoctista Protista Eucarya "Protozoa" "Chromista"
Vegetabilia Plantae Plantae Plantae...
-
members of Chytridiomycota. The
chytrids have also been
included among the
Protoctista, but are now
regularly classed as fungi. In
older classifications, chytrids...
-
placed them back in Plantae.
Herbert Copeland classified the
Fungi in his
Protoctista,
including them with single-celled
organisms and thus
partially avoiding...
