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Singafrotypa
''Singafrotypa'' is a genus of African orb-weaver spiders first described by Pierre L.G. Benoit in 1962. Species it contains four species: *'' Singafrotypa acanthopus'' (Simon, 1907) (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 ...) – Ivory Coast, Equatorial Guinea (Bioko), Congo *'' Singafrotypa mandela'' Kuntner & Hormiga, 2002 – South Africa *'' Singafrotypa okavango'' Kuntner & Hormiga, 2002 – Botswana *'' Singafrotypa subinermis'' ( Caporiacco, 1940) – Ethiopia References Araneidae Araneomorphae genera Spiders of Africa {{Araneidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Singafrotypa Acanthopus
''Singafrotypa'' is a genus of African orb-weaver spiders first described by Pierre L.G. Benoit in 1962. Species it contains four species: *'' Singafrotypa acanthopus'' (Simon, 1907) (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 ...) – Ivory Coast, Equatorial Guinea (Bioko), Congo *'' Singafrotypa mandela'' Kuntner & Hormiga, 2002 – South Africa *'' Singafrotypa okavango'' Kuntner & Hormiga, 2002 – Botswana *'' Singafrotypa subinermis'' ( Caporiacco, 1940) – Ethiopia References Araneidae Araneomorphae genera Spiders of Africa {{Araneidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Singafrotypa Mandela
''Singafrotypa'' is a genus of African orb-weaver spiders first described by Pierre L.G. Benoit in 1962. Species it contains four species: *''Singafrotypa acanthopus'' (Simon, 1907) (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 ...) – Ivory Coast, Equatorial Guinea (Bioko), Congo *'' Singafrotypa mandela'' Kuntner & Hormiga, 2002 – South Africa *'' Singafrotypa okavango'' Kuntner & Hormiga, 2002 – Botswana *'' Singafrotypa subinermis'' ( Caporiacco, 1940) – Ethiopia References Araneidae Araneomorphae genera Spiders of Africa {{Araneidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Singafrotypa Okavango
''Singafrotypa'' is a genus of African orb-weaver spiders first described by Pierre L.G. Benoit in 1962. Species it contains four species: *''Singafrotypa acanthopus'' (Simon, 1907) (type) – Ivory Coast, Equatorial Guinea (Bioko), Congo *''Singafrotypa mandela ''Singafrotypa'' is a genus of African orb-weaver spiders first described by Pierre L.G. Benoit in 1962. Species it contains four species: *''Singafrotypa acanthopus'' (Simon, 1907) (type Type may refer to: Science and technology Computing * ...'' Kuntner & Hormiga, 2002 – South Africa *'' Singafrotypa okavango'' Kuntner & Hormiga, 2002 – Botswana *'' Singafrotypa subinermis'' ( Caporiacco, 1940) – Ethiopia References Araneidae Araneomorphae genera Spiders of Africa {{Araneidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Singafrotypa Subinermis
''Singafrotypa'' is a genus of African orb-weaver spiders first described by Pierre L.G. Benoit in 1962. Species it contains four species: *''Singafrotypa acanthopus'' (Simon, 1907) (type) – Ivory Coast, Equatorial Guinea (Bioko), Congo *''Singafrotypa mandela'' Kuntner & Hormiga, 2002 – South Africa *''Singafrotypa okavango ''Singafrotypa'' is a genus of African orb-weaver spiders first described by Pierre L.G. Benoit in 1962. Species it contains four species: *''Singafrotypa acanthopus'' (Simon, 1907) (type) – Ivory Coast, Equatorial Guinea (Bioko), Congo *''S ...'' Kuntner & Hormiga, 2002 – Botswana *'' Singafrotypa subinermis'' ( Caporiacco, 1940) – Ethiopia References Araneidae Araneomorphae genera Spiders of Africa {{Araneidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Araneidae
Orb-weaver spiders are members of the spider family Araneidae. They are the most common group of builders of spiral wheel-shaped webs often found in gardens, fields, and forests. The English word "orb" can mean "circular", hence the English name of the group. Araneids have eight similar eyes, hairy or spiny legs, and no stridulating organs. The family has a cosmopolitan distribution, including many well-known large or brightly colored garden spiders. With 3,108 species in 186 genera worldwide, the Araneidae comprise the third-largest family of spiders (behind the Salticidae and Linyphiidae). Araneid webs are constructed in a stereotypical fashion, where a framework of nonsticky silk is built up before the spider adds a final spiral of silk covered in sticky droplets. Orb webs are also produced by members of other spider families. The long-jawed orb weavers (Tetragnathidae) were formerly included in the Araneidae; they are closely related, being part of the superfamily Araneo ... [...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] |
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] |
Africa
Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area and 20% of its land area.Sayre, April Pulley (1999), ''Africa'', Twenty-First Century Books. . With billion people as of , it accounts for about of the world's human population. Africa's population is the youngest amongst all the continents; the median age in 2012 was 19.7, when the worldwide median age was 30.4. Despite a wide range of natural resources, Africa is the least wealthy continent per capita and second-least wealthy by total wealth, behind Oceania. Scholars have attributed this to different factors including geography, climate, tribalism, colonialism, the Cold War, neocolonialism, lack of democracy, and corruption. Despite this low concentration of wealth, recent economic expansion and the large and young population make Afr ... [...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] |
Lodovico Di Caporiacco
Ludovico di Caporiacco (22 January 1900, in Udine – 18 July 1951, in Parma) was an Italian arachnologist. Caporiacco took part in an expedition to the Jebel Uweinat, a mountain massif in the boundary region of Sudan, Libya, and Egypt. On the mission, he, together with Hungarian explorer László Almásy, discovered the prehistoric rock paintings of Ain Doua in 1933. In 1943 he was appointed professor of zoology to the faculty of sciences at the University of Parma. He was the author of numerous scientific papers on arachnids native to Italy and other Mediterranean regions. He also published articles on species found in East Africa, Central Asia (Himalayas The Himalayas, or Himalaya (; ; ), is a mountain range in Asia, separating the plains of the Indian subcontinent from the Tibetan Plateau. The range has some of the planet's highest peaks, including the very highest, Mount Everest. Over 100 ... and the Karakoram) as well as Central and South America. He was the taxon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Araneomorphae Genera
The Araneomorphae (also called the Labidognatha) are an infraorder of spiders. They are distinguishable by chelicerae (fangs) that point diagonally forward and cross in a pinching action, in contrast to the Mygalomorphae (tarantulas and their close kin), where they point straight down. Araneomorphs comprise the vast majority of living spiders. Distinguishing characteristics Most spider species are Araneomorphae, which have fangs that face towards each other, increasing the orientations they can employ during prey capture. They have fewer book lungs (when present), and the females typically live one year. The Mygalomorphae have fangs that face towards the ground, and which are parallel to the long axis of the spider's body, thus they have only one orientation they can employ during prey capture. They have four pairs of book lungs, and the females often live many years. Image:Atrax robustus.jpg, This ''Atrax robustus'' shows the orientation of Myglamorphae fangs. Image:Che ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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