Enteromonadida

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The division of living beings into systematics is a continuous subject of research. Different systematic classifications exist side by side and one after the other. The taxon treated here has become obsolete due to new research or is not part of the group systematics presented in the German-language Wikipedia.

The Enteromonadida were a group of 12 species of Protist taxon belonging to the Fornicata .

Features and way of life

Enteromonadida have four flagella , three of which swing freely and one side runs down through a groove that serves as a cytostome . Kinetosomes , microtubules , fiber system and cell nucleus have grown together to form a so-called karyomastigont .

All species live as parasites in the intestines of various vertebrates , including humans, but are not pathogens. Cysts are excreted through the host's excrement.

Systematics

The Enteromonadida comprised three genera with a total of twelve species:

Usually, the Enteromonadida were seen as a sister group of the Diplomonadida, but molecular genetic studies indicated that they are probably polyphyletic and part of the Diplomonadida, subgroup Hexamitinae . Their exact systematic position within this was at times still unknown (= incertae sedis ).

With the revision of the Fornicata by Adl et al. In 2012 the Enteromonadida became part of the Hexamitinae and ceased to exist.

proof

Footnotes directly behind a statement cover the individual statement, footnotes directly behind a punctuation mark the entire preceding sentence. Footnotes after a space refer to the entire preceding paragraph.

  1. ↑ a b Klaus Hausmann, Norbert Hülsmann, Renate Radek: Protistology , 3rd edition, Schweizerbart, 2003, p. 46, ISBN 3-510-65208-8
  2. ↑ a b Sina M. Adl, Alastair GB Simpson, Mark A. Farmer, Robert A. Andersen, O. Roger Anderson, John A. Barta, Samual S. Bowser, Guy Brugerolle, Robert A. Fensome, Suzanne Fredericq, Timothy Y James, Sergei Karpov, Paul Kugrens, John Krug, Christopher E. Lane, Louise A. Lewis, Jean Lodge, Denis H. Lynn, David G. Mann, Richard M. McCourt, Leonel Mendoza, Øjvind Moestrup, Sharon E. Mozley -Standridge, Thomas A. Nerad, Carol A. Shearer, Alexey V. Smirnov, Frederick W. Spiegel, Max FJR Taylor: The New Higher Level Classification of Eukaryotes with Emphasis on the Taxonomy of Protists. The Journal of Eukaryotic Microbiology 52 (5), 2005; Page 440
  3. ^ Tree of Life Web Project. 2008. Caviomonas. Version 02 September 2008 (temporary). http://tolweb.org/Caviomonas/124827/2008.09.02 in The Tree of Life Web Project, http://tolweb.org/
  4. ^ Tree of Life Web Project. 2008. Trimitus Alexeieff. Version 02 September 2008 (temporary). http://tolweb.org/Trimitus/97366/2008.09.02 in The Tree of Life Web Project, http://tolweb.org/
  5. ^ Tree of Life Web Project. 2008. Enteromonas da Fonseca. Version 02 September 2008 (temporary). http://tolweb.org/Enteromonas/97365/2008.09.02 in The Tree of Life Web Project, http://tolweb.org/
  6. ↑ Adl, SM, Simpson, AGB, Lane, CE, Lukeš, J., Bass, D., Bowser, SS, Brown, MW, Burki, F., Dunthorn, M., Hampl, V., Heiss, A. , Hoppenrath, M., Lara, E., le Gall, L., Lynn, DH, McManus, H., Mitchell, EAD, Mozley-Stanridge, SE, Parfrey, LW, Pawlowski, J., Rueckert, S., Shadwick, L., Schoch, CL, Smirnov, A. and Spiegel, FW: The Revised Classification of Eukaryotes. Journal of Eukaryotic Microbiology , 59: 429-514, 2012, PDF Online