Ectocarpus is a filamentous heterotrichous marine brown alga of the family Ectocarpaceae. It is the most primitive genus of brown algae. Due to the small mature thallus and relatively quick completion of the life cycle, Ectocarpus serves as a model…
Laminaria is a highly developed parenchymatous marine brown alga of the family Laminariales. It is mostly found in the northern Atlantic and northern Pacific Oceans. The species of Laminaria are popularly known as “Devil’s aprons” due to their shape. They…
Polysiphonia is a filamentous marine red alga of the family Rhodomelaceae. It is mainly found along the coasts of the Atlantic and Pacific Oceans. The plant body of Polysiphonia remains attached to a rocky surface or other algae by rhizoids.…
Oscillatoria is a common genus of Cyanobacteria or blue-green algae. It often occurs in freshwater habitats. Oscillatoria forms a thin, blue-green coating on the surface or edge of flowing water. Salient Features of Oscillatoria The salient features of Oscillatoria are…
Nostoc is the most common genus of Cyanobacteria (blue-green algae). It is found in both terrestrial and aquatic habitats. Nostoc is also known as star jelly or spit of the moon due to its colonies, composed of filaments of moniliform cells in…
Chara is a multicellular submerged freshwater green alga of the class Charophyceae. It is usually found in freshwater ponds, lakes, tanks, etc. On the surfaces of the Chara, cyanobacteria have been found to grow as epiphytes. Chara is commonly known…
Oedogonium is a multicellular, filamentous, fresh water green alga of the class Chlorophyceae. It can be found in freshwater such as pools, tanks, ditches, etc. The young filaments of Oedogonium are found to be attached to some substrate. Salient Features…
Volvox is a free-floating freshwater planktonic green alga of the class Chlorophyceae. It is usually found in stagnant water, such as ponds, pools, etc. Volvox diverged from its unicellular predecessors approximately 200 million years ago. Salient Features of Volvox The…
Chlamydomonas is a unicellular, motile, green alga of the class Chlorophyceae. It is widely distributed and found mostly in stagnant water. Chlamydomonas is one of the most primitive eukaryotes in the plant kingdom. Salient Features of Chlamydomonas The salient features…
Vaucheria is a freshwater green alga of the class Xanthophyceae. It is found nearly worldwide, especially in lakes, canals, and wetlands. The terrestrial species remain attached to the substratum by colorless rhizoids. Salient Features of Vaucheria The salient features of…