Eustigmatales
Eustigmatales | ||||||||||||
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Nannochloropsis sp. |
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Systematics | ||||||||||||
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Scientific name | ||||||||||||
Eustigmatales | ||||||||||||
DJ Hibberd , 1981 |
The Eustigmatales are a taxon of photosynthetically active protozoa from the stramenopile group .
features
The representatives are coccoid protozoa or form colonies. They have a cell wall . The plastids have a belt lamella. The endoplasmic reticulum of the plastid has a membrane connection with the outer membrane of the cell nucleus. The DNA of the plastid has a ring-type genophore .
The plastid pigments include chlorophyll a, violaxanthin and vaucherioxanthin .
Swarming cells have two flagella , one pointing forward and the other pointing backward. The cells have four microtubular kinetosome roots and one large, striped kinetosome root (rhizoplast).
Systematics
The synurales are one of the groups of stramenopiles . They include the following genera, among others:
literature
- Sina M. Adl, Alastair GB Simpson, Mark A. Farmer, Robert A. Andersen, O. Roger Anderson, John A. Barta, Samual S. Bowser, Guy Bragerolle, 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; Pages 399-451. doi : 10.1111 / j.1550-7408.2005.00053.x .