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Cyriopagopus Vonwirthi
''Cyriopagopus'' is a genus of southeast Asian tarantulas found from Myanmar to the Philippines. , the genus includes species formerly placed in ''Haplopelma''. It was first described by Eugène Louis Simon in 1887. Description The species formerly placed in ''Haplopelma'' are medium to large spiders; for example, '' Cyriopagopus schmidti'' females have a total body length, including chelicerae, up to , with the longest leg, the first, being about long. The carapace (upper surface of the cephalothorax) is generally dark brown. They have eight eyes grouped on a distinctly raised portion of the cephalothorax, forming a "tubercle". The forward-facing (prolateral) sides of the maxillae have "thorns", which act as a stridulating organ. The first leg is usually the longest, followed by the fourth, second, and third. Mature females have an M-shaped spermatheca. Mature males have a spur on the forward-facing sides of the tibiae of the first pair of legs and a pear-shaped palpal bulb wi ... [...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 The Eocene ( ) Epoch is a geological epoch that lasted from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lampropelma
''Lampropelma'' is a genus of Indonesian tarantulas that was first described by Eugène Louis Simon in 1892. it contains two species, found in Indonesia. Diagnosis They can be distinguished from '' Phormingochilus'' and '' Omothymus'' though to the apical swelling of the embolus, which then narrows to a point in the apex. Furthermore their distribution can be used as an identifying factor, as they are only found in Indonesia. Species , this genus owns two species, both being found in Indonesia. * '' Lampropelma carpenteri'' (Smith & Jacobi, 2015) ''-'' Borneo, Indonesia * ''Lampropelma nigerrimum ''Lampropelma'' is a genus of Indonesian tarantulas that was first described by Eugène Louis Simon in 1892. it contains two species, found in Indonesia. Diagnosis They can be distinguished from ''Phormingochilus'' and ''Omothymus'' though t ...'' Simon, 1892 - Indonesia In synonymy * ''Lampropelma kirki'' (Smith & Jacobi, 2015) = '' Lampropelma carpenteri'' Transfer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyriopagopus Hainanus
''Cyriopagopus hainanus'' is a species of spider in the family Theraphosidae (tarantulas), found in China. It is one of a number of species from China and Vietnam known as "Chinese bird spider". It produces a venom containing numerous compounds capable of blocking neurotransmitters, including neurotoxic peptides called hainantoxins. Description ''Cyriopagopus hainanus'' resembles '' C. schmidti'', but can be distinguished by its dark black-brown body and the longer "thorns" on the forward-facing (prolateral) side of the maxillae. The carapace (upper surface of the cephalothorax is black-brown, the sternum (under surface of the cephalothorax) is red-brown; and the abdomen is dark brown, with six black stripes running across it and a black stripe down the centre of the upper surface. The female is about 60 mm long (body plus chelicerae). The first leg is longest, at about 67 mm, the third being the shortest, at about 51 mm. The spermatheca is M-shaped. The male ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyriopagopus Lividus
The cobalt blue tarantula or ''Cyriopagopus lividus'' is a species of tarantula which is in the family Theraphosidae which is native to Myanmar and over the border into Thailand. It was originally described as ''Haplopelma lividum''. Description The cobalt blue tarantula is a medium-sized tarantula with a leg span around 13 cm (5 in). It is noted for its iridescent blue legs and light gray prosoma and opisthosoma, the latter of which may contain darker gray chevrons. Males and females look the same until the ultimate (final) molt of the males. At this point, the male exhibits sexual dimorphism in the form of a light tan or bronze coloration and legginess. Additionally, males gain a palpal bulb on the pedipalps and tibial apophyses (mating hooks). The female eventually becomes larger than the male and lives years longer. The cobalt blue tarantula is a fossorial A fossorial () animal is one adapted to digging which lives primarily, but not solely, underground. Some ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New World
The term ''New World'' is often used to mean the majority of Earth's Western Hemisphere, specifically the Americas."America." ''The Oxford Companion to the English Language'' (). McArthur, Tom, ed., 1992. New York: Oxford University Press, p. 33: "[16c: from the feminine of ''Americus'', the Latinized first name of the explorer Amerigo Vespucci (1454–1512). The name ''America'' first appeared on a map in 1507 by the German cartographer Martin Waldseemüller, referring to the area now called Brazil]. Since the 16c, a name of the western hemisphere, often in the plural ''Americas'' and more or less synonymous with ''the New World''. Since the 18c, a name of the United States of America. The second sense is now primary in English: ... However, the term is open to uncertainties: ..." The term gained prominence in the early 16th century, during Europe's Age of Discovery, shortly after the Italian explorer Amerigo Vespucci concluded that America (now often called ''the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Urticating Hair
Urticating hairs or urticating bristles are one of the primary defense mechanisms used by numerous plants, almost all New World tarantulas, and various lepidopteran caterpillars. ''Urtica'' is Latin for "nettle" (stinging nettles are in the genus ''Urtica''), and bristles that urticate are characteristic of this type of plant, and many other plants in several families. This term also refers to certain types of barbed bristles that cover the dorsal and posterior surface of a tarantula's or caterpillar's abdomen. Many tarantula species eject bristles from their abdomens, directing them toward potential attackers. These bristles can embed themselves in the other animal's skin or eyes, causing physical irritation, usually to great discomfort. The term urticating hairs is a misnomer, as technically only mammals possess true hairs. In plants The most common form of urticating hairs in plants are typified by nettles, which possess sharp-pointed hollow bristles seated on a gland that s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Spider Catalog
The World Spider Catalog (WSC) is an online searchable database concerned with spider taxonomy. It aims to list all accepted families, genera and species, as well as provide access to the related taxonomic literature. The WSC began as a series of individual web pages in 2000, created by Norman I. Platnick of the American Museum of Natural History. After Platnick's retirement in 2014, the Natural History Museum of Bern (Switzerland) took over the catalog, converting it to a relational database A relational database is a (most commonly digital) database based on the relational model of data, as proposed by E. F. Codd in 1970. A system used to maintain relational databases is a relational database management system (RDBMS). Many relati .... , 50,151 accepted species were listed. The order Araneae (spiders) has the seventh-most species of all orders. The existence of the World Spider Catalog makes spiders the largest taxon with an online listing that is updated regularly. It ha ... [...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] |
Type (biology)
In biology, a type is a particular specimen (or in some cases a group of specimens) of an organism to which the scientific name of that organism is formally attached. In other words, a type is an example that serves to anchor or centralizes the defining features of that particular taxon. In older usage (pre-1900 in botany), a type was a taxon rather than a specimen. A taxon is a scientifically named grouping of organisms with other like organisms, a set that includes some organisms and excludes others, based on a detailed published description (for example a species description) and on the provision of type material, which is usually available to scientists for examination in a major museum research collection, or similar institution. Type specimen According to a precise set of rules laid down in the International Code of Zoological Nomenclature (ICZN) and the International Code of Nomenclature for algae, fungi, and plants (ICN), the scientific name of every taxon is almost ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Selenocosmia
''Selenocosmia'' is a genus of tarantulas that was first described by Anton Ausserer in 1871. The genus is found in China, New Guinea, Indonesia, Australia, Indonesia, Myanmar, Malaysia, Laos, Vietnam, Philippines, India and Pakistan. They are commonly referred to as whistling or barking spiders, due to their ability to stridulate using lyra hairs. Diagnosis In a 2022 paper it was stated that "They can be distinguished from all other tarantula genera by the reduced and shallow apical keel. There is also an absence of dense tufts of retrolateral bristlelike hairs on the tibia and metatarsus of the fourth leg. They stridulate using the maxillae which have lyra hairs, which look somewhat like a scimitar.", citing another article from the previous year. However neither study compare against all Selenocosmia species, therefore it is unknown if this diagnosis holds for all Selenocosmia species. Species the genus contains thirty-six species and four subspecies, found in Asia, Aus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tamerlan Thorell
Tord Tamerlan Teodor Thorell (3 May 1830 – 22 December 1901) was a Swedish arachnologist. Thorell studied spiders with Giacomo Doria at the Museo Civico di Storia Naturale de Genoa. He corresponded with other arachnologists, such as Octavius Pickard-Cambridge, Eugène Simon and Thomas Workman. He described more than 1,000 spider species during his time from the 1850 to 1900. Thorell wrote: ''On European Spiders'' (1869) and ''Synonym of European Spiders'' (1870-73). Taxonomic honors The Orb-weaver spider genus '' Thorellina'' and the jumping spider genus '' Thorelliola'' are named after him, as well as about 30 species of spiders: * '' Araneus thorelli'' (Roewer, 1942) (Myanmar) (Araneidae) * '' Gasteracantha thorelli'' Keyserling, 1864 (Madagascar) (Araneidae) * '' Leviellus thorelli'' (Ausserer, 1871) (Europe) (Araneidae) * '' Mandjelia thorelli'' (Raven, 1990) (Queensland) (Barychelidae) * '' Clubiona thorelli'' Roewer, 1951 (Sumatra) (Clubionidae) * '' Malamatidia t ... [...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 A spider bite, also known as arachnidism, is an injury resulting from the bite of a spider. The effects of most bites are not serious. Most bites result in mild symptoms around the area of the bite. Rarely they may produce a necrotic skin wound ... consultant to the Royal Brisbane Hospital, 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] |
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