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Stenygrocercus Silvicola
''Stenygrocercus'' is a genus of South Pacific spiders in the family Euagridae. It was first described by Eugène Simon in 1892. Species it contains the following species, all found in New Caledonia: *''Stenygrocercus alphoreus'' Raven, 1991 – New Caledonia *'' Stenygrocercus franzi'' Raven, 1991 – New Caledonia *'' Stenygrocercus kresta'' Raven, 1991 – New Caledonia *'' Stenygrocercus recineus'' Raven, 1991 – New Caledonia *'' Stenygrocercus silvicola'' (Simon, 1889) (type Type may refer to: Science and technology Computing * Typing, producing text via a keyboard, typewriter, etc. * Data type, collection of values used for computations. * File type * TYPE (DOS command), a command to display contents of a file. * Ty ...) – New Caledonia *'' Stenygrocercus simoni'' Raven, 1991 – New Caledonia References Euagridae Mygalomorphae genera Taxa named by Eugène Simon {{Mygalomorphae-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] |
Stenygrocercus Silvicola
''Stenygrocercus'' is a genus of South Pacific spiders in the family Euagridae. It was first described by Eugène Simon in 1892. Species it contains the following species, all found in New Caledonia: *''Stenygrocercus alphoreus'' Raven, 1991 – New Caledonia *'' Stenygrocercus franzi'' Raven, 1991 – New Caledonia *'' Stenygrocercus kresta'' Raven, 1991 – New Caledonia *'' Stenygrocercus recineus'' Raven, 1991 – New Caledonia *'' Stenygrocercus silvicola'' (Simon, 1889) (type Type may refer to: Science and technology Computing * Typing, producing text via a keyboard, typewriter, etc. * Data type, collection of values used for computations. * File type * TYPE (DOS command), a command to display contents of a file. * Ty ...) – New Caledonia *'' Stenygrocercus simoni'' Raven, 1991 – New Caledonia References Euagridae Mygalomorphae genera Taxa named by Eugène Simon {{Mygalomorphae-stub ... [...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] |
Oceania
Oceania (, , ) is a region, geographical region that includes Australasia, Melanesia, Micronesia, and Polynesia. Spanning the Eastern Hemisphere, Eastern and Western Hemisphere, Western hemispheres, Oceania is estimated to have a land area of and a population of around 44.5 million as of 2021. When compared with (and sometimes described as being one of) the continents, the region of Oceania is the smallest in land area and the list of continents and continental subregions by population, second least populated after Antarctica. Its major population centres are Sydney, Melbourne, Brisbane, Perth, Auckland, Adelaide, Honolulu, and Christchurch. Oceania has a diverse mix of economies from the developed country, highly developed and globally competitive market economy, financial markets of Australia, French Polynesia, Hawaii, Hawaii, New Caledonia, and New Zealand, which rank high in quality of life and Human Development Index, to the much least developed countries, less developed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spider
Spiders ( order Araneae) are air-breathing arthropods that have eight legs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude silk. They are the largest order of arachnids and rank seventh in total species diversity among all orders of organisms. Spiders are found worldwide on every continent except for Antarctica, and have become established in nearly every land habitat. , 50,356 spider species in 132 families have been recorded by taxonomists. However, there has been debate among scientists about how families should be classified, with over 20 different classifications proposed since 1900. Anatomically, spiders (as with all arachnids) differ from other arthropods in that the usual body segments are fused into two tagmata, the cephalothorax or prosoma, and the opisthosoma, or abdomen, and joined by a small, cylindrical pedicel, however, as there is currently neither paleontological nor embryological evidence that spiders ever had ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Euagridae
''Euagridae'' is a family of mygalomorph spiders. The group was first described as a tribe in 1979 by Robert Raven, who in 1985 elevated it to a subfamily. In 2020, Optova et al. elevated it further to a family. Genera , the World Spider Catalog accepted the following genera: *''Allothele ''Allothele'' is a genus of African spiders in the family Euagridae. It was first described by R. W. E. Tucker in 1920. Species it contains five species: *'' Allothele australis'' (Purcell Henry Purcell (, rare: September 1659 – 21 N ...'' Tucker, 1920 *'' Australothele'' Raven, 1984 *'' Caledothele'' Raven, 1991 *'' Carrai'' Raven, 1984 *'' Cethegus'' Thorell, 1881 *'' Chilehexops'' Coyle, 1986 *'' Euagrus'' Ausserer, 1875 *'' Leptothele'' Raven & Schwendinger, 1995 *'' Malayathele'' Schwendinger, 2020 *'' Namirea'' Raven, 1984 *'' Phyxioschema'' Simon, 1889 *'' Stenygrocercus'' Simon, 1892 *'' Vilchura'' Ríos-Tamayo & Goloboff, 2017 References Mygalomorphae families ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Caledonia
) , anthem = "" , image_map = New Caledonia on the globe (small islands magnified) (Polynesia centered).svg , map_alt = Location of New Caledonia , map_caption = Location of New Caledonia , mapsize = 290px , subdivision_type = Sovereign state , subdivision_name = , established_title = Annexed by France , established_date = 24 September 1853 , established_title2 = Overseas territory , established_date2 = 1946 , established_title3 = Nouméa Accord , established_date3 = 5 May 1998 , official_languages = French , regional_languages = , capital = Nouméa , coordinates = , largest_city = capital , demonym = New Caledonian , government_type = Devolved parliamentary dependency , leader_title1 = President of France , leader_name1 = Emmanuel Macron , leader_title2 = President of the Government , leader_name2 = Louis Mapou , leader_title3 = President of the Congress , leader_name3 = Roch Wamytan , leader_title4 = High Commissioner , leader_name4 = Patrice ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stenygrocercus Alphoreus
''Stenygrocercus'' is a genus of South Pacific spiders in the family Euagridae. It was first described by Eugène Simon in 1892. Species it contains the following species, all found in New Caledonia: *'' Stenygrocercus alphoreus'' Raven, 1991 – New Caledonia *'' Stenygrocercus franzi'' Raven, 1991 – New Caledonia *'' Stenygrocercus kresta'' Raven, 1991 – New Caledonia *'' Stenygrocercus recineus'' Raven, 1991 – New Caledonia *'' Stenygrocercus silvicola'' (Simon, 1889) (type Type may refer to: Science and technology Computing * Typing, producing text via a keyboard, typewriter, etc. * Data type, collection of values used for computations. * File type * TYPE (DOS command), a command to display contents of a file. * Ty ...) – New Caledonia *'' Stenygrocercus simoni'' Raven, 1991 – New Caledonia References Euagridae Mygalomorphae genera Taxa named by Eugène Simon {{Mygalomorphae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Raven
Robert John Raven is an Australian arachnologist, being the Head of Terrestrial Biodiversity and the Senior Curator (Arachnida) at the Queensland Museum. Dr Raven has described many species of spider in Australia and elsewhere, and is spider bite consultant to the Royal Brisbane Hospital The Royal Brisbane and Women's Hospital (RBWH) is a tertiary public hospital located in Herston, a suburb of Brisbane, Queensland, Australia. It is operated by Metro North Health, part of the Queensland Health network. The hospital has 929 be ..., leading to much work on spider toxins. References External links Dr Robert Ravenat Queensland Museum Arachnids researchat Queensland Museum Australian arachnologists Living people Year of birth missing (living people) {{zoologist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stenygrocercus Franzi
''Stenygrocercus'' is a genus of South Pacific spiders in the family Euagridae. It was first described by Eugène Simon in 1892. Species it contains the following species, all found in New Caledonia: *''Stenygrocercus alphoreus'' Raven, 1991 – New Caledonia *'' Stenygrocercus franzi'' Raven, 1991 – New Caledonia *'' Stenygrocercus kresta'' Raven, 1991 – New Caledonia *'' Stenygrocercus recineus'' Raven, 1991 – New Caledonia *''Stenygrocercus silvicola'' (Simon, 1889) (type Type may refer to: Science and technology Computing * Typing, producing text via a keyboard, typewriter, etc. * Data type, collection of values used for computations. * File type * TYPE (DOS command), a command to display contents of a file. * Ty ...) – New Caledonia *'' Stenygrocercus simoni'' Raven, 1991 – New Caledonia References Euagridae Mygalomorphae genera Taxa named by Eugène Simon {{Mygalomorphae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stenygrocercus Kresta
''Stenygrocercus'' is a genus of South Pacific spiders in the family Euagridae. It was first described by Eugène Simon in 1892. Species it contains the following species, all found in New Caledonia: *''Stenygrocercus alphoreus'' Raven, 1991 – New Caledonia *''Stenygrocercus franzi'' Raven, 1991 – New Caledonia *'' Stenygrocercus kresta'' Raven, 1991 – New Caledonia *'' Stenygrocercus recineus'' Raven, 1991 – New Caledonia *''Stenygrocercus silvicola'' (Simon, 1889) (type Type may refer to: Science and technology Computing * Typing, producing text via a keyboard, typewriter, etc. * Data type, collection of values used for computations. * File type * TYPE (DOS command), a command to display contents of a file. * Ty ...) – New Caledonia *'' Stenygrocercus simoni'' Raven, 1991 – New Caledonia References Euagridae Mygalomorphae genera Taxa named by Eugène Simon {{Mygalomorphae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
