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A variety of algae growing on the sea bed in shallow waters A variety of microscopic unicellular and colonial freshwater algae Scientific classification; Domain: Eukaryota: Groups included Archaeplastida. Viridiplantae/green algae. Mesostigmatophyceae; Chlorokybophyceae; Chlorophyta; Charophyta; Rhodophyta (red algae) Glaucophyta ...
Chlamydomonas (/ ˌ k l æ m ɪ ˈ d ɒ m ə n ə s,-d ə ˈ m oʊ-/ KLAM-ih-DOM-ə-nəs, -də-MOH-) is a genus of green algae consisting of about 150 species [2] of unicellular flagellates, found in stagnant water and on damp soil, in freshwater, seawater, and even in snow as "snow algae". [3]
Green algae are also found symbiotically in the ciliate Paramecium, and in Hydra viridissima and in flatworms. Some species of green algae, particularly of genera Trebouxia of the class Trebouxiophyceae and Trentepohlia (class Ulvophyceae), can be found in symbiotic associations with fungi to form lichens. In general the fungal species that ...
Mougeotia is a genus of filamentous charophyte green algae of the order Zygnematales. It is a common component of freshwater aquatic habitats around the world. [2] Described in 1824 by Carl Adolph Agardh, [1] its name honors the French botanist Jean-Baptiste Mougeot. [3]
Over 7,000 species are currently described for the red algae, [5] but the taxonomy is in constant flux with new species described each year. [41] [42] The vast majority of these are marine with about 200 that live only in fresh water. Some examples of species and genera of red algae are: Cyanidioschyzon merolae, a primitive red alga ...
The fertilization of egg cells varies between species of brown algae, and may be isogamous, oogamous, or anisogamous. Fertilization may take place in the water with eggs and motile sperm, or within the oogonium itself. Certain species of brown algae can also perform asexual reproduction through the production of motile diploid zoospores.
Algae fuel – Use of algae as a source of energy-rich oils; Edible seaweed – Algae that can be eaten and used for culinary purposes Aonori – Type of edible green seaweed; Cochayuyo – Species of seaweed, a form of kelp used as a vegetable in Chile; Hijiki – Species of seaweed; Kombu – Edible kelp; Limu; Mozuku – Species of seaweed
Sargassum is a genus of brown macroalgae in the order Fucales of the Phaeophyceae class. [1] Numerous species are distributed throughout the temperate and tropical oceans of the world, where they generally inhabit shallow water and coral reefs, and the genus is widely known for its planktonic (free-floating) species.