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Achnanthes Acus
''Achnanthes'' is a genus of diatoms belonging to the family Achnanthaceae. The genus was described in 1822 by Jean Baptiste Bory de Saint-Vincent. The genus has cosmopolitan distribution. Species: * ''Achnanthes aapajaervensis'' Cleve-Euler * ''Achnanthes abundans'' Manguin, 1954 * ''Achnanthes acares ''Achnanthes'' is a genus of diatoms belonging to the family Achnanthaceae. The genus was described in 1822 by Jean Baptiste Bory de Saint-Vincent. The genus has cosmopolitan distribution. Species: * ''Achnanthes aapajaervensis'' Cleve-Euler * ...'' Hohn & Hellerman * '' Achnanthes acus'' Simonsen * '' Achnanthes acuta'' Frenguelli References {{Taxonbar, from=Q340571 Achnanthales ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Achnanthes Lanceolata
''Achnanthes'' is a genus of diatoms belonging to the family Achnanthaceae. The genus was described in 1822 by Jean Baptiste Bory de Saint-Vincent. The genus has cosmopolitan distribution In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most of the world in appropriate habitats. Such a taxon, usually a species, is said to exhibit cosmopolitanism or cosmopolitism. The ext .... Species: * '' Achnanthes aapajaervensis'' Cleve-Euler * '' Achnanthes abundans'' Manguin, 1954 * '' Achnanthes acares'' Hohn & Hellerman * '' Achnanthes acus'' Simonsen * '' Achnanthes acuta'' Frenguelli References {{Taxonbar, from=Q340571 Achnanthales ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diatoms
A diatom (New Latin, Neo-Latin ''diatoma''), "a cutting through, a severance", from el, διάτομος, diátomos, "cut in half, divided equally" from el, διατέμνω, diatémno, "to cut in twain". is any member of a large group comprising several Genus, genera of algae, specifically microalgae, found in the oceans, waterways and soils of the world. Living diatoms make up a significant portion of the Earth's Biomass (ecology), biomass: they generate about 20 to 50 percent of the oxygen produced on the planet each year, take in over 6.7 billion metric tons of silicon each year from the waters in which they live, and constitute nearly half of the organic material found in the oceans. The Protist shell, shells of dead diatoms can reach as much as a half-mile (800 m) deep on the ocean floor, and the entire Amazon basin is fertilized annually by 27 million tons of diatom shell dust transported by transatlantic winds from the African Sahara, much of it from the Bodélé Dep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Achnanthaceae
Achnanthaceae is a family of algae belonging to the order Achnanthales Achnanthales is an order of diatoms. References External links * * * Diatom orders {{diatom-stub .... Genera: * '' Achnanthes'' Bory, 1822 * '' Amphicocconeis'' M.De Stephano & D.Marino, 2002 * '' Diatomella'' * '' Haloroundia'' C.A.Düaz & N.I.Maidana, 2006 * '' Platebaikalia'' Kulikovskiy, Glushchenko, Genkal & Kociolek, 2020 * '' Platessa'' H.Lange-Bertalot, 2004 References {{Taxonbar, from=Q340570 Algae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jean Baptiste Bory De Saint-Vincent
Jean-Baptiste Geneviève Marcellin Bory de Saint-Vincent was a French naturalist, officer and politician. He was born on 6 July 1778 in Agen (Lot-et-Garonne) and died on 22 December 1846 in Paris. Biologist and geographer, he was particularly interested in volcanology, systematics and botany. Life Youth Jean-Baptiste Bory de Saint Vincent was born at Agen on 6 July 1778. His parents were Géraud Bory de Saint-Vincent and Madeleine de Journu; his father's family were petty nobility who played important roles at the bar and in the judiciary, during and after the French Revolution. Instilled with sentiments hostile to the revolution from childhood,Biography of Jean-Baptiste Bory de Saint-Vincent on the website of the French National Assembly: http://www2.assemblee-nationale.fr/sycomore/fiche/(num_dept)/16507 he studied first at the college of Agen, then with his uncle Journu-Auber in Bordeaux in 1787. He may have attended courses in medicine and surgery from 1791 to 1793. During ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cosmopolitan Distribution
In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most of the world in appropriate habitats. Such a taxon, usually a species, is said to exhibit cosmopolitanism or cosmopolitism. The extreme opposite of a cosmopolitan species is an endemic one, being found only in a single geographical location. Qualification The caveat “in appropriate habitat” is used to qualify the term "cosmopolitan distribution", excluding in most instances polar regions, extreme altitudes, oceans, deserts, or small, isolated islands. For example, the housefly is highly cosmopolitan, yet is neither oceanic nor polar in its distribution. Related terms and concepts The term pandemism also is in use, but not all authors are consistent in the sense in which they use the term; some speak of pandemism mainly in referring to diseases and pandemics, and some as a term intermediate between endemism and cosmopolitanism, in effect regarding pandemism as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Achnanthes Aapajaervensis
''Achnanthes'' is a genus of diatoms belonging to the family Achnanthaceae. The genus was described in 1822 by Jean Baptiste Bory de Saint-Vincent. The genus has cosmopolitan distribution In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most of the world in appropriate habitats. Such a taxon, usually a species, is said to exhibit cosmopolitanism or cosmopolitism. The ext .... Species: * '' Achnanthes aapajaervensis'' Cleve-Euler * '' Achnanthes abundans'' Manguin, 1954 * '' Achnanthes acares'' Hohn & Hellerman * '' Achnanthes acus'' Simonsen * '' Achnanthes acuta'' Frenguelli References {{Taxonbar, from=Q340571 Achnanthales ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Achnanthes Abundans
''Achnanthes'' is a genus of diatoms belonging to the family Achnanthaceae. The genus was described in 1822 by Jean Baptiste Bory de Saint-Vincent. The genus has cosmopolitan distribution. Species: * ''Achnanthes aapajaervensis ''Achnanthes'' is a genus of diatoms belonging to the family Achnanthaceae. The genus was described in 1822 by Jean Baptiste Bory de Saint-Vincent. The genus has cosmopolitan distribution In biogeography, cosmopolitan distribution is the t ...'' Cleve-Euler * '' Achnanthes abundans'' Manguin, 1954 * '' Achnanthes acares'' Hohn & Hellerman * '' Achnanthes acus'' Simonsen * '' Achnanthes acuta'' Frenguelli References {{Taxonbar, from=Q340571 Achnanthales ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Achnanthes Acares
''Achnanthes'' is a genus of diatoms belonging to the family Achnanthaceae. The genus was described in 1822 by Jean Baptiste Bory de Saint-Vincent. The genus has cosmopolitan distribution. Species: * ''Achnanthes aapajaervensis'' Cleve-Euler * ''Achnanthes abundans ''Achnanthes'' is a genus of diatoms belonging to the family Achnanthaceae. The genus was described in 1822 by Jean Baptiste Bory de Saint-Vincent. The genus has cosmopolitan distribution. Species: * ''Achnanthes aapajaervensis ''Achnanthes ...'' Manguin, 1954 * '' Achnanthes acares'' Hohn & Hellerman * '' Achnanthes acus'' Simonsen * '' Achnanthes acuta'' Frenguelli References {{Taxonbar, from=Q340571 Achnanthales ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Achnanthes Acus
''Achnanthes'' is a genus of diatoms belonging to the family Achnanthaceae. The genus was described in 1822 by Jean Baptiste Bory de Saint-Vincent. The genus has cosmopolitan distribution. Species: * ''Achnanthes aapajaervensis'' Cleve-Euler * ''Achnanthes abundans'' Manguin, 1954 * ''Achnanthes acares ''Achnanthes'' is a genus of diatoms belonging to the family Achnanthaceae. The genus was described in 1822 by Jean Baptiste Bory de Saint-Vincent. The genus has cosmopolitan distribution. Species: * ''Achnanthes aapajaervensis'' Cleve-Euler * ...'' Hohn & Hellerman * '' Achnanthes acus'' Simonsen * '' Achnanthes acuta'' Frenguelli References {{Taxonbar, from=Q340571 Achnanthales ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Achnanthes Acuta
''Achnanthes'' is a genus of diatoms belonging to the family Achnanthaceae. The genus was described in 1822 by Jean Baptiste Bory de Saint-Vincent. The genus has cosmopolitan distribution. Species: * ''Achnanthes aapajaervensis'' Cleve-Euler * ''Achnanthes abundans'' Manguin, 1954 * ''Achnanthes acares'' Hohn & Hellerman * ''Achnanthes acus ''Achnanthes'' is a genus of diatoms belonging to the family Achnanthaceae. The genus was described in 1822 by Jean Baptiste Bory de Saint-Vincent. The genus has cosmopolitan distribution. Species: * ''Achnanthes aapajaervensis'' Cleve-Euler * ...'' Simonsen * '' Achnanthes acuta'' Frenguelli References {{Taxonbar, from=Q340571 Achnanthales ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
