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  2. Euglena - Wikipedia

    en.wikipedia.org/wiki/Euglena

    Euglena is a genus of single cell flagellate eukaryotes. It is the best known and most widely studied member of the class Euglenoidea, a diverse group containing some 54 genera and at least 200 species. [1] [2] Species of Euglena are found in fresh water and salt water.

  3. Peranema - Wikipedia

    en.wikipedia.org/wiki/Peranema

    Peranema. Peranema's basic anatomy is that of a typical euglenid.The cell is spindle or cigar-shaped, somewhat pointed at the anterior end. It has a pellicle with parallel finely-ridged proteinaceous strips underlain by microtubules arranged in a helical fashion around the body.

  4. Euglenid - Wikipedia

    en.wikipedia.org/wiki/Euglenid

    Euglenoids are distinguished mainly by the presence of a type of cell covering called a pellicle. Within its taxon, the pellicle is one of the euglenoids' most diverse morphological features. [7] The pellicle is composed of proteinaceous strips underneath the cell membrane, supported by dorsal and ventral microtubules. This varies from rigid to ...

  5. Euglenaceae - Wikipedia

    en.wikipedia.org/wiki/Euglenaceae

    As with other euglenids, cells in the Euglenaceae are surrounded by a series of proteinaceous strips called the pellicle; the pellicle can stretch in most genera, allowing the cell to contract, creating a type of movement called metaboly.

  6. Excavata - Wikipedia

    en.wikipedia.org/wiki/Excavata

    Euglena, Trypanosoma: Many important parasites, one large group with plastids (chloroplasts) Heterolobosea (Percolozoa) Naegleria, Acrasis: Most alternate between flagellate and amoeboid forms Jakobea: Jakoba, Reclinomonas: Free-living, sometimes loricate flagellates, with very gene-rich mitochondrial genomes Metamonada or POD: Preaxostyla

  7. Euglena gracilis - Wikipedia

    en.wikipedia.org/wiki/Euglena_gracilis

    Euglena gracilis is a freshwater species of single-celled alga in the genus Euglena. It has secondary chloroplasts , and is a mixotroph able to feed by photosynthesis or phagocytosis . It has a highly flexible cell surface, allowing it to change shape from a thin cell up to 100 μm long to a sphere of approximately 20 μm.

  8. Spirocuta - Wikipedia

    en.wikipedia.org/wiki/Spirocuta

    Spirocuta (from Latin spira 'coil, spire' and cutis 'skin') is a clade of euglenids, single-celled eukaryotes or protists belonging to the phylum Euglenozoa.They are distinguished from other euglenids by active deformation of their cell shape, a process called euglenid motion or metaboly.

  9. Euglenales - Wikipedia

    en.wikipedia.org/wiki/Euglenales

    Euglenales consists mostly of freshwater organisms, in contrast to its sister Eutreptiales which is generally marine. Cells have two flagella, but only one is emergent; the other is very short and does not emerge from the cell, so cells appear to have only one flagellum. [3]