|
Epischura Vagans
''Epischura'' is a genus of copepods in the family Temoridae. Species The following species are recognised in the genus ''Epischura'': *'' Epischura fluviatilis'' Herrick, 1883 *''Epischura lacustris'' S. A. Forbes, 1882 *'' Epischura massachusettsensis'' Pearse, 1906 *'' Epischura nevadensis'' Lilljeborg, 1889 *'' Epischura nordenskioldi'' Lilljeborg, 1889 *''Epischura smirnovi'' Borutsky, 1961 *''Epischura udylensis'' Borutsky, 1947 *'' Epischura vagans'' Pickering, 1844 *''Epischura baikalensis'' G. O. Sars, 1900 *''Epischura chankensis'' Rylov, 1928 It has recently been proposed that ''Epischura'' is parapheletic with respect to ''Heterocope ''Heterocope'' is a genus of copepods in the family Temoridae. It was described by Norwegian biologist Georg Ossian Sars in 1863. Species The World Register of Marine Species The World Register of Marine Species (WoRMS) is a taxonomic datab ...'' and that the Siberian species, ''Epischura baikalensis'' and ''Epischurella chanke ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epischura Lacustris
''Epischura lacustris'' is a species of copepod in the family Temoridae Temoridae is a family Family (from la, familia) is a group of people related either by consanguinity (by recognized birth) or affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its mem .... Distribution The North American distribution of ''Epischura lacustris'' spans from the northeastern coastal United States, west to Minnesota, south to central Illinois and is currently found in all 5 of the Great Lakes as well as many other smaller waterbodies throughout its range. Identification ''E. lacustris'' can be visually separated from all of the other calanoids found in the Great Lakes by looking at their caudal setae and at the urosome portion of their body. ''E. lacustris'' have three stout, well-developed setae present on each of the caudal rami, where as other calanoids will have four or more thin setae. Mature specimens have noticeably bent an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epischura Udylensis
''Epischura'' is a genus of copepods in the family Temoridae. Species The following species are recognised in the genus ''Epischura'': *'' Epischura fluviatilis'' Herrick, 1883 *''Epischura lacustris'' S. A. Forbes, 1882 *'' Epischura massachusettsensis'' Pearse, 1906 *'' Epischura nevadensis'' Lilljeborg, 1889 *'' Epischura nordenskioldi'' Lilljeborg, 1889 *''Epischura smirnovi'' Borutsky, 1961 *'' Epischura udylensis'' Borutsky, 1947 *'' Epischura vagans'' Pickering, 1844 *''Epischura baikalensis'' G. O. Sars, 1900 *'' Epischura chankensis'' Rylov, 1928 It has recently been proposed that ''Epischura'' is parapheletic with respect to ''Heterocope ''Heterocope'' is a genus of copepods in the family Temoridae. It was described by Norwegian biologist Georg Ossian Sars in 1863. Species The World Register of Marine Species The World Register of Marine Species (WoRMS) is a taxonomic datab ...'' and that the Siberian species, ''Epischura baikalensis'' and ''Epischurella chan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxonomy Articles Created By Polbot
Taxonomy is the practice and science of categorization or classification (general theory), classification. A taxonomy (or taxonomical classification) is a scheme of classification, especially a hierarchical classification, in which things are organized into groups or types. Among other things, a taxonomy can be used to organize and index knowledge (stored as documents, articles, videos, etc.), such as in the form of a library classification system, or a Taxonomy for search engines, search engine taxonomy, so that users can more easily find the information they are searching for. Many taxonomies are hierarchy, hierarchies (and thus, have an intrinsic tree structure), but not all are. Originally, taxonomy referred only to the categorisation of organisms or a particular categorisation of organisms. In a wider, more general sense, it may refer to a categorisation of things or concepts, as well as to the principles underlying such a categorisation. Taxonomy organizes taxonomic uni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heterocope
''Heterocope'' is a genus of copepods in the family Temoridae. It was described by Norwegian biologist Georg Ossian Sars in 1863. Species The World Register of Marine Species The World Register of Marine Species (WoRMS) is a taxonomic database that aims to provide an authoritative and comprehensive list of names of marine organisms. Content The content of the registry is edited and maintained by scientific specialis ... lists the following currently accepted species: * '' Heterocope borealis'' (Fischer, 1851) * '' Heterocope caspia'' Sars G.O., 1897 * '' Heterocope septentrionalis'' Juday & Muttkowski, 1915 * '' Heterocope appendiculata'' Sars G.O., 1863 * '' Heterocope saliens'' Lilljeborg, 1863 * '' Heterocope soldatovi'' Rylov, 1922 Additionally, the following previously considered species are now seen as synonyms of other ''Heterocope'' species: * ''Heterocope alpina'' Sars G.O., 1863 (accepted as immature offspring of ''H. saliens'') * ''Heterocope robusta'' Sars G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epischura Chankensis
''Epischura'' is a genus of copepods in the family Temoridae. Species The following species are recognised in the genus ''Epischura'': *'' Epischura fluviatilis'' Herrick, 1883 *''Epischura lacustris'' S. A. Forbes, 1882 *'' Epischura massachusettsensis'' Pearse, 1906 *'' Epischura nevadensis'' Lilljeborg, 1889 *'' Epischura nordenskioldi'' Lilljeborg, 1889 *''Epischura smirnovi'' Borutsky, 1961 *''Epischura udylensis'' Borutsky, 1947 *'' Epischura vagans'' Pickering, 1844 *''Epischura baikalensis'' G. O. Sars, 1900 *'' Epischura chankensis'' Rylov, 1928 It has recently been proposed that ''Epischura'' is parapheletic with respect to ''Heterocope ''Heterocope'' is a genus of copepods in the family Temoridae. It was described by Norwegian biologist Georg Ossian Sars in 1863. Species The World Register of Marine Species The World Register of Marine Species (WoRMS) is a taxonomic datab ...'' and that the Siberian species, ''Epischura baikalensis'' and ''Epischurella chank ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epischura Baikalensis
''Epischurella baikalensis'' (previously ''Epischura baikalensis'') is a species of copepod in family Temoridae. It is endemic to Lake Baikal, being the dominant zooplankton species there: 80%–90% of total biomass. It measures . ''Epischurella baikalensis'' inhabits the entire water column, and produces two generations per year: the winter–spring and the summer. These copepods develop under different ecological conditions and vary in the duration of life stages, reproduction time, maturation of sex products and adult males and females lifespan. The total life period of the animals from each generation is one year. One female can produce 10 egg sacs every 10–20 days during its lifetime. The ratio of males and females is 1:1. One of the most essential features of the ecology of ''E. baikalensis'' is the alteration of its mass inhabited areas during a year, as well as in day time. This is due to the need for various conditions for gonad maturation, reproduction, nourishing and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epischura Vagans
''Epischura'' is a genus of copepods in the family Temoridae. Species The following species are recognised in the genus ''Epischura'': *'' Epischura fluviatilis'' Herrick, 1883 *''Epischura lacustris'' S. A. Forbes, 1882 *'' Epischura massachusettsensis'' Pearse, 1906 *'' Epischura nevadensis'' Lilljeborg, 1889 *'' Epischura nordenskioldi'' Lilljeborg, 1889 *''Epischura smirnovi'' Borutsky, 1961 *''Epischura udylensis'' Borutsky, 1947 *'' Epischura vagans'' Pickering, 1844 *''Epischura baikalensis'' G. O. Sars, 1900 *''Epischura chankensis'' Rylov, 1928 It has recently been proposed that ''Epischura'' is parapheletic with respect to ''Heterocope ''Heterocope'' is a genus of copepods in the family Temoridae. It was described by Norwegian biologist Georg Ossian Sars in 1863. Species The World Register of Marine Species The World Register of Marine Species (WoRMS) is a taxonomic datab ...'' and that the Siberian species, ''Epischura baikalensis'' and ''Epischurella chanke ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epischura Smirnovi
''Epischura'' is a genus of copepods in the family Temoridae. Species The following species are recognised in the genus ''Epischura'': *''Epischura fluviatilis'' Herrick, 1883 *''Epischura lacustris'' S. A. Forbes, 1882 *''Epischura massachusettsensis'' Pearse, 1906 *''Epischura nevadensis'' Lilljeborg, 1889 *''Epischura nordenskioldi'' Lilljeborg, 1889 *''Epischura smirnovi'' Borutsky, 1961 *''Epischura udylensis'' Borutsky, 1947 *''Epischura vagans'' Pickering, 1844 *''Epischura baikalensis'' G. O. Sars, 1900 *''Epischura chankensis'' Rylov, 1928 It has recently been proposed that ''Epischura'' is parapheletic with respect to ''Heterocope'' and that the Siberian species, ''Epischura baikalensis'' and ''Epischurella chankensis'', be moved to the ressurrected genus ''Epischurella''. References Temoridae Taxonomy articles created by Polbot Copepod genera Taxa named by Stephen Alfred Forbes {{copepod-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stephen Alfred Forbes
Stephen Alfred Forbes (May 29, 1844 – March 13, 1930) was the first chief of the Illinois Natural History Survey, a founder of aquatic ecosystem science and a dominant figure in the rise of American ecology. His publications are striking for their merger of extensive field observations with conceptual insights. Forbes believed that ecological knowledge was fundamental for human well being. Forbes was important to the development of ecological theory. He was acknowledged by the National Academy of Sciences as "the founder of the science of ecology in the United States". While already famous as an economic entomologist, Forbes undertook studies of massive fish mortality in Lake Mendota, Wisconsin. He showed the connection of algae blooms and lake physics to fish kills, and embarked on a remarkable research program into lake ecology and river ecology. Many of his insights about lake ecology were collected in an influential paper, "The Lake as a Microcosm". Notable for both conc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epischura Nordenskioldi
''Epischura'' is a genus of copepods in the family Temoridae. Species The following species are recognised in the genus ''Epischura'': *'' Epischura fluviatilis'' Herrick, 1883 *''Epischura lacustris'' S. A. Forbes, 1882 *'' Epischura massachusettsensis'' Pearse, 1906 *'' Epischura nevadensis'' Lilljeborg, 1889 *'' Epischura nordenskioldi'' Lilljeborg, 1889 *''Epischura smirnovi'' Borutsky, 1961 *''Epischura udylensis'' Borutsky, 1947 *''Epischura vagans'' Pickering, 1844 *''Epischura baikalensis'' G. O. Sars, 1900 *''Epischura chankensis'' Rylov, 1928 It has recently been proposed that ''Epischura'' is parapheletic with respect to ''Heterocope ''Heterocope'' is a genus of copepods in the family Temoridae. It was described by Norwegian biologist Georg Ossian Sars in 1863. Species The World Register of Marine Species The World Register of Marine Species (WoRMS) is a taxonomic datab ...'' and that the Siberian species, ''Epischura baikalensis'' and ''Epischurella chanken ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epischura Nevadensis
''Epischura'' is a genus of copepods in the family Temoridae. Species The following species are recognised in the genus ''Epischura'': *'' Epischura fluviatilis'' Herrick, 1883 *''Epischura lacustris'' S. A. Forbes, 1882 *'' Epischura massachusettsensis'' Pearse, 1906 *'' Epischura nevadensis'' Lilljeborg, 1889 *''Epischura nordenskioldi'' Lilljeborg, 1889 *''Epischura smirnovi'' Borutsky, 1961 *''Epischura udylensis'' Borutsky, 1947 *''Epischura vagans'' Pickering, 1844 *''Epischura baikalensis'' G. O. Sars, 1900 *''Epischura chankensis'' Rylov, 1928 It has recently been proposed that ''Epischura'' is parapheletic with respect to ''Heterocope ''Heterocope'' is a genus of copepods in the family Temoridae. It was described by Norwegian biologist Georg Ossian Sars in 1863. Species The World Register of Marine Species The World Register of Marine Species (WoRMS) is a taxonomic datab ...'' and that the Siberian species, ''Epischura baikalensis'' and ''Epischurella chankens ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
