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  2. Dinoflagellate - Wikipedia

    en.wikipedia.org/wiki/Dinoflagellate

    The dinoflagellates (from Ancient Greek δῖνος (dînos) 'whirling' and Latin flagellum 'whip, scourge') are a monophyletic group of single-celled eukaryotes constituting the phylum Dinoflagellata [5] and are usually considered protists. Dinoflagellates are mostly marine plankton, but they are also common in freshwater habitats.

  3. Marine protists - Wikipedia

    en.wikipedia.org/wiki/Marine_protists

    Marine algae can be divided into six groups: green, red and brown algae, euglenophytes, dinoflagellates and diatoms. Dinoflagellates and diatoms are important components of marine algae and have their own sections below. Euglenophytes are a phylum of unicellular flagellates with only a few marine members. Not all algae are microscopic.

  4. Marine food web - Wikipedia

    en.wikipedia.org/wiki/Marine_food_web

    The most important groups of phytoplankton include the diatoms and dinoflagellates. Diatoms are especially important in oceans, where according to some estimates they contribute up to 45% of the total ocean's primary production. [22] Diatoms are usually microscopic, although some species can reach up to 2 millimetres in length.

  5. Marine microorganisms - Wikipedia

    en.wikipedia.org/wiki/Marine_microorganisms

    Marine algae can be divided into six groups: green, red and brown algae, euglenophytes, dinoflagellates and diatoms. Dinoflagellates and diatoms are important components of marine algae and have their own sections below. Euglenophytes are a phylum of unicellular flagellates with only a few marine members. Not all algae are microscopic.

  6. Marine primary production - Wikipedia

    en.wikipedia.org/wiki/Marine_primary_production

    The diagram on the right shows an evolutionary scenario for the conquest of land by streptophytes. [69] Streptophyte algae include all green algae , and are the only photosynthetic eukaryotes from which the macroscopic land flora evolved (red lines) .

  7. Diatom - Wikipedia

    en.wikipedia.org/wiki/Diatom

    Diatoms are classified as eukaryotes, organisms with a nuclear envelope-bound cell nucleus, that separates them from the prokaryotes archaea and bacteria. Diatoms are a type of plankton called phytoplankton, the most common of the plankton types. Diatoms also grow attached to benthic substrates, floating debris, and on macrophytes.

  8. Symbiodinium - Wikipedia

    en.wikipedia.org/wiki/Symbiodinium

    Symbiodinium is a genus of dinoflagellates that encompasses the largest and most prevalent group of endosymbiotic dinoflagellates known and have photosymbiotic relationships with many species. These unicellular microalgae commonly reside in the endoderm of tropical cnidarians such as corals , sea anemones , and jellyfish , where the products of ...

  9. Coccolithophore - Wikipedia

    en.wikipedia.org/wiki/Coccolithophore

    The diagram on the right is a representation of how the comparative energetic effort for armor construction in diatoms, dinoflagellates and coccolithophores appear to operate. The frustule (diatom shell) seems to be the most inexpensive armor under all circumstances because diatoms typically outcompete all other groups when silicate is available.