A diatom (Neo-Latin diatoma) is any member of a large group comprising several genera of algae, specifically microalgae, found in the oceans, waterways...
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Diatomic molecules (from Greek di- 'two') are molecules composed of only two atoms, of the same or different chemical elements. If a diatomic molecule...
21 KB (2,551 words) - 16:03, 25 September 2024
5–2% iron oxide. Diatomaceous earth consists of the fossilized remains of diatoms, a type of hard-shelled microalgae, that have accumulated over millions...
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Brechites (redirect from Clepsydra (diatom))
Brechites is a genus of bivalves belonging to the family Penicillidae. The species of this genus are found in Red Sea, Malesia and Australia. Species:...
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Diatomic carbon (systematically named dicarbon and 1λ2,2λ2-ethene), is a green, gaseous inorganic chemical with the chemical formula C=C (also written...
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Diatoms belong to a large group called the heterokonts, which include both autotrophs such as golden algae and kelp; and heterotrophs such as water moulds...
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genus of marine and freshwater diatoms. With over 1000 species, it is one of the largest genera of diatoms. These diatoms are recognized by their strongly...
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Frustule (redirect from Diatom frustule)
A frustule is the hard and porous cell wall or external layer of diatoms. The frustule is composed almost purely of silica, made from silicic acid, and...
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Oxygen (redirect from Diatomic Oxygen)
atoms will bind covalently to form dioxygen, a colorless and odorless diatomic gas with the chemical formula O 2. Dioxygen gas currently constitutes 20...
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Craspedodiscus is a genus of diatoms in the family Coscinodiscaceae. Wikispecies has information related to Craspedodiscus. Einige vorläufige Resultate...
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Algal virus (section Diatom viruses)
Horizontal gene transmission within Diatom viruses occurs when a Diatom virus infects a Diatom and then spreads to other Diatoms via direct contact or through...
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Navicella is a genus of diatoms in the family Cymbellaceae. Guiry, M.D.; Guiry, G.M. "Navicella". AlgaeBase. World-wide electronic publication, National...
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Actinocyclus is a genus of diatoms in the family Hemidiscaceae. In 2006, a study was carried out which included finding traces of extinct Actinocylidae...
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Odontella is a genus of marine diatoms. Some sources place it in the family Triceratiaceae, others in the family Odontellaceae. It contains the following...
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Diatomaceous earth filtration (redirect from Diatom filter)
layer of fossilized remains of microscopic water organism called diatoms. These diatoms are mined from diatomite deposits which are located along the Earth's...
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Algal bloom (redirect from Diatom bloom)
kills, cyanobacteria Microcystis aeruginosa can make poisonous toxins, and diatom Chaetoceros convolutus can damage fish gills. Rivers, such as the Amazon...
29 KB (3,358 words) - 01:30, 18 October 2024
Algae DNA barcoding (section Diatoms)
for this aim in different algal groups. Diatom DNA barcoding is a method for taxonomical identification of diatoms even to species level. It is conducted...
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Acanthoceras is a genus of radially symmetric planktonic diatoms comprising two taxonomically accepted species. They do not have any raphe and therefore...
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Forensic limnology (category Diatoms)
presence of diatoms in crime scene samples and victims. Different methods are used to collect this data but all identify the ratios of different diatom species...
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Pennales (redirect from Pennate diatom)
heterokont algae known as diatoms. The order is named for the shape of the cell walls (or valves or frustules) of pennate diatoms, which are elongated in...
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Molecular orbital diagram (redirect from Diatomic molecular orbital diagram)
redistributed among the orbitals. This tool is very well suited for simple diatomic molecules such as dihydrogen, dioxygen, and carbon monoxide but becomes...
39 KB (4,968 words) - 12:08, 22 September 2024
Lepidodiscus is an extinct genus of diatoms. Wikispecies has information related to Lepidodiscus. Lepidodiscus at WoRMS v t e...
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blooms, with diatom bloom frequency increasing by a factor of 2.5 and non-diatom bloom frequency increasing by a factor of 6. The non-diatoms, such as the...
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Ideal gas (redirect from Diatomic ideal gas)
mainly diatomic (nitrogen and oxygen), this ratio is often assumed to be 7/5, the value predicted by the classical Equipartition Theorem for diatomic gases...
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Coscinodiscophyceae (redirect from Centric diatom)
class(s) of diatoms. They are similar to the Centrales, a traditional, paraphyletic subdivision of the heterokont algae known as diatoms. The order is...
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Trinacria is an extinct genus of diatoms present during the early Eocene, named for its triskelion shape. Wikispecies has information related to Trinacria...
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Hystrix is a genus of diatoms. Guiry, M.D.; Guiry, G.M. (2008). "Hystrix". AlgaeBase. World-wide electronic publication, National University of Ireland...
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Calkin–Wilf tree (redirect from Stern's diatomic series)
Its sequence of numerators (or, offset by one, denominators) is Stern's diatomic series, and can be computed by the fusc function. The Calkin–Wilf tree...
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Thalassiosira pseudonana is a species of marine centric diatoms. It was chosen as the first eukaryotic marine phytoplankton for whole genome sequencing...
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Protist shell (section Diatoms)
role of protist shells depends on the type of protist. Protists such as diatoms and radiolaria have intricate, glass-like shells made of silica that are...
41 KB (3,843 words) - 18:33, 13 September 2024