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Hydrodictyaceae
Hydrodictyaceae is a family of green algae in the order Sphaeropleales. Genera * '' Euastropsis'' * '' Helierella'' * '' Hydrodictyon'' * '' Lacunastrum'' * '' Monactinus'' * '' Parapediastrum'' * ''Pediastrum ''Pediastrum'' is a genus of green algae, in the family Hydrodictyaceae. It is a photoautotrophic, nonmotile coenobial (fixed number of cells) green algae that inhabits freshwater environments. Morphology ''Pediastrum'' is a genus usually lo ...'' * '' Pseudopediastrum'' * '' Sorastrum'' * '' Sphaerastrum'' * '' Stauridium'' * '' Tetraedroides'' * '' Tetraedron'' * '' Tetrapedia'' References Chlorophyceae families Sphaeropleales {{Chlorophyceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pediastrum
''Pediastrum'' is a genus of green algae, in the family Hydrodictyaceae. It is a photoautotrophic, nonmotile coenobial (fixed number of cells) green algae that inhabits freshwater environments. Morphology ''Pediastrum'' is a genus usually look like a green star in the pond or lake. They are coenobial green algae composed of 22 to 27 cells, which are orderly arranged in a circular, flat disk. The diameter of a single coenobium can range from 20 to 80 μm, so they belong to the group of microalgae. Cells in ''Pediastrum'' can be divided into interior cells and peripheral cells by position in the coenobium or their shapes. Some of the species have intracellular cell spaces between interior cells, while some would closely aggregate together. The peripheral cells surround outside the interior cells, and they usually possess bristles, V-liked cutting edges, or wavy projections. Phylogeny The genus of ''Pediastrum'' belongs to the Hydrodictyaceae family, along with '' Psuedopediast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monactinus
''Monactinus'' is a genus of green algae in the family Hydrodictyaceae.See the NCBI The National Center for Biotechnology Information (NCBI) is part of the United States National Library of Medicine (NLM), a branch of the National Institutes of Health (NIH). It is approved and funded by the government of the United States. The ...br>webpage on Monactinus Data extracted from the References External links Sphaeropleales genera Sphaeropleales {{Chlorophyceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tetrapedia (alga)
''Tetrapedia'' is a genus of green algae in the family Hydrodictyaceae Hydrodictyaceae is a family of green algae in the order Sphaeropleales. Genera * '' Euastropsis'' * '' Helierella'' * '' Hydrodictyon'' * '' Lacunastrum'' * '' Monactinus'' * '' Parapediastrum'' * ''Pediastrum ''Pediastrum'' is a genus of .... References Sphaeropleales genera Sphaeropleales {{Chlorophyceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tetraedron
''Tetraedron'' is a genus of green algae in the family Hydrodictyaceae Hydrodictyaceae is a family of green algae in the order Sphaeropleales. Genera * '' Euastropsis'' * '' Helierella'' * '' Hydrodictyon'' * '' Lacunastrum'' * '' Monactinus'' * '' Parapediastrum'' * ''Pediastrum ''Pediastrum'' is a genus of .... Species list * '' T. acutum'' * '' T. arthrodesmiforme'' * '' T. bifurcatum'' * '' T. caudatum'' * '' T. conicum'' * '' T. constrictum'' * '' T. cruciatum'' * '' T. cruciforme'' * '' T. curvatum'' * '' T. gigas'' * '' T. gracile'' * '' T. granulosum'' * '' T. hastatum'' * '' T. hortense'' * '' T. incus'' * '' T. limneticum'' * '' T. lobulatum'' * '' T. longispinum'' * '' T. minimum'' * '' T. minutissimum'' * '' T. minutum'' * '' T. muticum'' * '' T. obtusum'' * '' T. octaedricum'' * '' T. pachydermum'' * '' T. planctonicum'' * '' T. proteiforme'' * '' T. pusillum'' * '' T. rectangulare'' * '' T. regulare'' * '' T. reticulatum'' * '' T. simmeri'' * '' T. staura ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stauridium
''Stauridium'' is a genus of green algae in the family Hydrodictyaceae.See the NCBI The National Center for Biotechnology Information (NCBI) is part of the United States National Library of Medicine (NLM), a branch of the National Institutes of Health (NIH). It is approved and funded by the government of the United States. The ...br>webpage on Stauridium Data extracted from the References External links Sphaeropleales genera Sphaeropleales {{Chlorophyceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sorastrum
''Sorastrum'' is a genus of green algae in the family Hydrodictyaceae.See the NCBI The National Center for Biotechnology Information (NCBI) is part of the United States National Library of Medicine (NLM), a branch of the National Institutes of Health (NIH). It is approved and funded by the government of the United States. The ...br>webpage on Sorastrum Data extracted from the References External links Sphaeropleales genera Sphaeropleales {{Chlorophyceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudopediastrum
''Pseudopediastrum'' is a genus of green algae in the family Hydrodictyaceae.See the NCBI The National Center for Biotechnology Information (NCBI) is part of the United States National Library of Medicine (NLM), a branch of the National Institutes of Health (NIH). It is approved and funded by the government of the United States. The ...br>webpage on Pseudopediastrum Data extracted from the References External links Sphaeropleales genera Sphaeropleales {{Chlorophyceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parapediastrum
''Parapediastrum'' is a genus of green algae in the family Hydrodictyaceae.See the NCBI The National Center for Biotechnology Information (NCBI) is part of the United States National Library of Medicine (NLM), a branch of the National Institutes of Health (NIH). It is approved and funded by the government of the United States. The ...br>webpage on Parapediastrum Data extracted from the References External links Sphaeropleales genera Sphaeropleales {{Chlorophyceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrodictyon
The water net (genus ''Hydrodictyon'') is a taxon of freshwater green algae in the family Hydrodictyaceae. ''Hydrodictyon'' does well in clean, eutrophic water, and has become a nuisance in New Zealand, where it has been recently introduced. The name ''water net'' comes from the (usually pentagonal or hexagonal) mesh structure of their colonies, which can extend several decimeters. Reproduction in hydrodictyon Algae in the genus can reproduce asexually or sexually. Asexual reproduction takes place by biflagellated (having two flagella) zoospores formed by the thousands inside a cell. However, the zoospores hardly move, as they are packed very densely. The zoospores form a cell wall, become cylindrical in shape, and arrange themselves in a hexagonal pattern, much like the mature tissue. The mother cell disintegrates, releasing the microscopic daughter net. During sexual reproduction, which takes place by iso-gametes (gametes of the same size) even smaller than the zoospores, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Euastropsis
''Euastropsis'' is a genus of algae belonging to the family Hydrodictyaceae Hydrodictyaceae is a family of green algae in the order Sphaeropleales. Genera * '' Euastropsis'' * '' Helierella'' * '' Hydrodictyon'' * '' Lacunastrum'' * '' Monactinus'' * '' Parapediastrum'' * ''Pediastrum ''Pediastrum'' is a genus of .... Species: * ''Euastropsis richteri'' (Schmidle) Lagerh. References {{Taxonbar, from=Q89032050 Sphaeropleales Sphaeropleales genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sphaeropleales
Sphaeropleales is an order of green algae that used to be called Chlorococcales. The order includes some of the most common freshwater planktonic algae such as ''Scenedesmus'' and ''Pediastrum''. The Spaeropleales includes vegetatively non-motile unicellular or colonial taxa that have biflagellate zoospores with flagella that are directly opposed in direction (the DO arrangement): ''Sphaeroplea'', '' Atractomorpha'', '' Neochloris'', ''Hydrodictyon'', and ''Pediastrum''. All of these taxa have basal body core connections. With an increase in the number of taxa for which sequence data are available, there is evidence of an expanded DO clade that includes additional zoosporic ('' Bracteacoccus'', '' Schroederia'') and some strictly autosporic genera such as ''Ankistrodesmus'', ''Scenedesmus'', '' Selenastrum'', and ''Monoraphidium ''Monoraphidium'' is a genus of green algae in the family Selenastraceae.See the NCBI The National Center for Biotechnology Information (NCBI) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |