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Wixia
''Wixia'' is a genus of South American orb-weaver spiders first described by O. Pickard-Cambridge in 1882, containing the single species, ''Wixia abdominalis''. There used to be many more, but they have all been moved, dispersed between '' Ocrepeira'', ''Alpaida Alpaida (also Alpaïde, Alpaide, Alphaida, Alpoïde, Elphide, Elfide, Chalpaida; 654 – c. 714) was a Frankish noblewoman who hailed from the Liège area. She became the wife of Pippin of Herstal (635 or 640 – 16 December 714) and mother to t ...'', and several other genera. References Araneidae Monotypic Araneomorphae genera Spiders of South America {{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] |
Octavius Pickard-Cambridge
Octavius Pickard-Cambridge Fellow of the Royal Society, FRS (3 November 1828 – 9 March 1917) was an England, English clergyman and zoologist. He was a keen arachnologist who described and named more than 900 species of spider. Life and work Pickard-Cambridge was born in Bloxworth rectory, Dorset, the fifth son of Rev. George Pickard, rector and squire of Bloxworth: the family changed its name to Pickard-Cambridge in 1848 after receiving the property left behind by a relative, Charles Owen Cambridge, of Whitminster House in Gloucestershire. Octavius was tutored at home by the poet William Barnes, after failing to receive admission to Winchester College. He also learned to play the violin from Sidney Smith. He then studied law in London before theology at the Durham University, University of Durham. He was very active and made many friends in this period. He served as steward at steeplechases and presided over the college choral society. In 1857 he presented the Pickard-Camb ... [...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] |
South America
South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere at the northern tip of the continent. It can also be described as the southern subregion of a single continent called America. South America is bordered on the west by the Pacific Ocean and on the north and east by the Atlantic Ocean; North America and the Caribbean Sea lie to the northwest. The continent generally includes twelve sovereign states: Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Suriname, Uruguay, and Venezuela; two dependent territories: the Falkland Islands and South Georgia and the South Sandwich Islands; and one internal territory: French Guiana. In addition, the ABC islands of the Kingdom of the Netherlands, Ascension Island (dependency of Saint Helena, Ascension and Tristan da Cunha, a British Overseas Territory), Bouvet Island ( dependency of Norway), Pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ocrepeira
''Ocrepeira'' is a genus of orb-weaver spiders first described by George Marx in 1883. Species it contains sixty-seven species: *'' O. abiseo'' Levi, 1993 – Peru *'' O. albopunctata'' (Taczanowski, 1879) – Peru, Brazil, Guyana, French Guiana *'' O. anta'' Levi, 1993 – Colombia *'' O. aragua'' Levi, 1993 – Venezuela *'' O. arturi'' Levi, 1993 – Panama *'' O. atuncela'' Levi, 1993 – Colombia *'' O. barbara'' Levi, 1993 – Peru *'' O. bispinosa'' ( Mello-Leitão, 1945) – Brazil *'' O. branta'' Levi, 1993 – Jamaica *'' O. camaca'' Levi, 1993 – Brazil *'' O. comaina'' Levi, 1993 – Peru *'' O. covillei'' Levi, 1993 – Costa Rica, Trinidad to Bolivia *'' O. cuy'' Levi, 1993 – Peru *'' O. darlingtoni'' (Bryant, 1945) – Hispaniola *'' O. duocypha'' (Chamberlin, 1916) – Peru *'' O. ectypa'' (Walckenaer, 1841) – USA *'' O. fiebrigi'' ( Dahl, 1906) – Brazil, Paraguay *'' O. galianoae'' Levi, 1993 – Brazil, Argentina *'' O. georgia'' (Levi, 1976) – USA *'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alpaida (spider)
''Alpaida'' is a genus of South American orb-weaver spiders first described by Octavius Pickard-Cambridge Octavius Pickard-Cambridge Fellow of the Royal Society, FRS (3 November 1828 – 9 March 1917) was an England, English clergyman and zoologist. He was a keen arachnologist who described and named more than 900 species of spider. Life and wor ... in 1889. Species it contains 153 species: References External links Araneidae genera Taxa named by Octavius Pickard-Cambridge {{Araneidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monotypic Araneomorphae Genera
In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unispecific" or "monospecific" is sometimes preferred. In botanical nomenclature, a monotypic genus is a genus in the special case where a genus and a single species are simultaneously described. In contrast, an oligotypic taxon contains more than one but only a very few subordinate taxa. Examples Just as the term ''monotypic'' is used to describe a taxon including only one subdivision, the contained taxon can also be referred to as monotypic within the higher-level taxon, e.g. a genus monotypic within a family. Some examples of monotypic groups are: Plants * In the order Amborellales, there is only one family, Amborellaceae and there is only one genus, '' Amborella'', and in this genus there is only one species, namely ''Amborella trichopoda.' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
