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Troxochrus Triangularis
''Troxochrus'' is a genus of sheet weavers that was first described by Eugène Louis Simon in 1884. Species it contains five species. *''Troxochrus apertus'' Tanasevitch, 2011 – Greece, Turkey *''Troxochrus laevithorax'' Miller, 1970 – Angola *''Troxochrus rugulosus'' (Westring, 1851) – Sweden *''Troxochrus scabriculus'' (Westring, 1851) (type) – Europe *'' Troxochrus triangularis'' Tanasevitch, 2013 – Israel See also * List of Linyphiidae species (Q–Z) This article lists all described species of the spider family Linyphiidae as of May 14, 2020, from Q to Z. Some genera have been updated to the World Spider Catalog version 21.0 . ''Racata'' '' Racata'' Millidge, 1995 * '' Racata brevis'' Tanase ... References Araneomorphae genera Linyphiidae Spiders of Africa Spiders of Asia {{Linyphiidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Troxochrus Scabriculus
''Troxochrus'' is a genus of sheet weavers that was first described by Eugène Louis Simon in 1884. Species it contains five species. *''Troxochrus apertus'' Tanasevitch, 2011 – Greece, Turkey *'' Troxochrus laevithorax'' Miller, 1970 – Angola *'' Troxochrus rugulosus'' (Westring, 1851) – Sweden *'' Troxochrus scabriculus'' (Westring, 1851) (type) – Europe *'' Troxochrus triangularis'' Tanasevitch, 2013 – Israel See also * List of Linyphiidae species (Q–Z) This article lists all described species of the spider family Linyphiidae as of May 14, 2020, from Q to Z. Some genera have been updated to the World Spider Catalog version 21.0 . ''Racata'' '' Racata'' Millidge, 1995 * '' Racata brevis'' Tanase ... References Araneomorphae genera Linyphiidae Spiders of Africa Spiders of Asia {{Linyphiidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eugène Simon
Eugène Louis Simon (; 30 April 1848 – 17 November 1924) was a French naturalist who worked particularly on insects and spiders, but also on birds and plants. He is by far the most prolific spider taxonomist in history, describing over 4,000 species. Work on spiders His most significant work was ''Histoire Naturelle des Araignées'' (1892–1903), an encyclopedic treatment of the spider genera of the world. It was published in two volumes of more than 1000 pages each, and the same number of drawings by Simon. Working at the Muséum National d'Histoire Naturelle in Paris, it took Simon 11 years to complete, while working at the same time on devising a taxonomic scheme that embraced the known taxa. Simon described a total of 4,650 species, and as of 2013 about 3,790 species are still considered valid. The International Society of Arachnology offers a Simon Award recognising lifetime achievement. The Eocene fossil spider species '' Cenotextricella simoni'' was named in his ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Niklas Westring
Niklas Westring (13 November 1797, in Gothenburg – 28 January 1882) was a Swedish entomologist and arachnologist. He started out with the intention to study medicine but this was frustrated by the death of his father. His full-time profession from 1816 was as a customs officer in Gothenburg, where he was customs administrator from 1834 to 1856. When he retired he spent most of his time working on natural history, especially from 1840 to 1862, during which time he also became a conservator at the Göteborg Natural History Museum. He is best known for his book ''Araneae suecicae descriptae'' in 1862 in which he described 308 species of spider found in Sweden. Of these, 124 had already been described by Carl Linnaeus, Charles De Geer and Carl Jakob Sundevall. He appears to have been something of a mentor to Tamerlan Thorell who lived in Gothernborg until he went to university at Uppsala and was familiar with Westring's collection of spiders and how to identify them since he had be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Linyphiidae
Linyphiidae, spiders commonly known as sheet weavers (from the shape of their webs), or money spiders (in the United Kingdom, Ireland, Australia, New Zealand, and in Portugal, from the superstition that if such a spider is seen running on you, it has come to spin you new clothes, meaning financial good fortune) is a family of very small spiders comprising 4706 described species in 620 genera worldwide. This makes Linyphiidae the second largest family of spiders after the Salticidae. The family is poorly understood due to their small body size and wide distribution, new genera and species are still being discovered throughout the world. The newest such genus is ''Himalafurca'' from Nepal, formally described in April 2021 by Tanasevitch. Since it is so difficult to identify such tiny spiders, there are regular changes in taxonomy as species are combined or divided. * Money spiders are known for drifting through the air via a technique termed “ballooning”. * Within the agricult ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Troxochrus Apertus
''Troxochrus'' is a genus of sheet weavers that was first described by Eugène Louis Simon in 1884. Species it contains five species. *'' Troxochrus apertus'' Tanasevitch, 2011 – Greece, Turkey *'' Troxochrus laevithorax'' Miller, 1970 – Angola *'' Troxochrus rugulosus'' (Westring, 1851) – Sweden *'' Troxochrus scabriculus'' (Westring, 1851) (type) – Europe *'' Troxochrus triangularis'' Tanasevitch, 2013 – Israel See also * List of Linyphiidae species (Q–Z) This article lists all described species of the spider family Linyphiidae as of May 14, 2020, from Q to Z. Some genera have been updated to the World Spider Catalog version 21.0 . ''Racata'' '' Racata'' Millidge, 1995 * '' Racata brevis'' Tanase ... References Araneomorphae genera Linyphiidae Spiders of Africa Spiders of Asia {{Linyphiidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Troxochrus Laevithorax
''Troxochrus'' is a genus of sheet weavers that was first described by Eugène Louis Simon in 1884. Species it contains five species. *''Troxochrus apertus'' Tanasevitch, 2011 – Greece, Turkey *'' Troxochrus laevithorax'' Miller, 1970 – Angola *'' Troxochrus rugulosus'' (Westring, 1851) – Sweden *''Troxochrus scabriculus'' (Westring, 1851) (type) – Europe *'' Troxochrus triangularis'' Tanasevitch, 2013 – Israel See also * List of Linyphiidae species (Q–Z) This article lists all described species of the spider family Linyphiidae as of May 14, 2020, from Q to Z. Some genera have been updated to the World Spider Catalog version 21.0 . ''Racata'' '' Racata'' Millidge, 1995 * '' Racata brevis'' Tanase ... References Araneomorphae genera Linyphiidae Spiders of Africa Spiders of Asia {{Linyphiidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Troxochrus Rugulosus
''Troxochrus'' is a genus of sheet weavers that was first described by Eugène Louis Simon in 1884. Species it contains five species. *''Troxochrus apertus'' Tanasevitch, 2011 – Greece, Turkey *''Troxochrus laevithorax'' Miller, 1970 – Angola *'' Troxochrus rugulosus'' (Westring, 1851) – Sweden *''Troxochrus scabriculus'' (Westring, 1851) (type) – Europe *'' Troxochrus triangularis'' Tanasevitch, 2013 – Israel See also * List of Linyphiidae species (Q–Z) This article lists all described species of the spider family Linyphiidae as of May 14, 2020, from Q to Z. Some genera have been updated to the World Spider Catalog version 21.0 . ''Racata'' '' Racata'' Millidge, 1995 * '' Racata brevis'' Tanase ... References Araneomorphae genera Linyphiidae Spiders of Africa Spiders of Asia {{Linyphiidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type Species
In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen(s). Article 67.1 A similar concept is used for suprageneric groups and called a type genus. In botanical nomenclature, these terms have no formal standing under the code of nomenclature, but are sometimes borrowed from zoological nomenclature. In botany, the type of a genus name is a specimen (or, rarely, an illustration) which is also the type of a species name. The species name that has that type can also be referred to as the type of the genus name. Names of genus and family ranks, the various subdivisions of those ranks, and some higher-rank names based on genus names, have such types. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Troxochrus Triangularis
''Troxochrus'' is a genus of sheet weavers that was first described by Eugène Louis Simon in 1884. Species it contains five species. *''Troxochrus apertus'' Tanasevitch, 2011 – Greece, Turkey *''Troxochrus laevithorax'' Miller, 1970 – Angola *''Troxochrus rugulosus'' (Westring, 1851) – Sweden *''Troxochrus scabriculus'' (Westring, 1851) (type) – Europe *'' Troxochrus triangularis'' Tanasevitch, 2013 – Israel See also * List of Linyphiidae species (Q–Z) This article lists all described species of the spider family Linyphiidae as of May 14, 2020, from Q to Z. Some genera have been updated to the World Spider Catalog version 21.0 . ''Racata'' '' Racata'' Millidge, 1995 * '' Racata brevis'' Tanase ... References Araneomorphae genera Linyphiidae Spiders of Africa Spiders of Asia {{Linyphiidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Linyphiidae Species (Q–Z)
This article lists all described species of the spider family Linyphiidae as of May 14, 2020, from Q to Z. Some genera have been updated to the World Spider Catalog version 21.0 . ''Racata'' '' Racata'' Millidge, 1995 * '' Racata brevis'' Tanasevitch, 2019 — Indonesia * '' Racata grata'' Millidge, 1995 — Krakatau * '' Racata laxa'' Tanasevitch, 2019 — Indonesia * '' Racata sumatera'' Tanasevitch, 2019 — Indonesia ''Rhabdogyna'' '' Rhabdogyna'' Millidge, 1985 * '' Rhabdogyna chiloensis'' Millidge, 1985 — Chile * '' Rhabdogyna patagonica'' (Tullgren, 1901) — Chile ''Ringina'' '' Ringina'' Tambs-Lyche, 1954 * '' Ringina antarctica'' (Hickman, 1939) — Crozet Islands ''Russocampus'' '' Russocampus'' Tanasevitch, 2004 * '' Russocampus polchaninovae'' Tanasevitch, 2004 — Russia ''Ryojius'' '' Ryojius'' Saito & Ono, 2001 * '' Ryojius japonicus'' Saito & Ono, 2001 — Japan * '' Ryojius nanyuensis'' (Chen & Yin, 2000) — China * '' Ryojius occidentalis'' Saito & Ono, 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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