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Karstia Upperyangtzica
''Karstia'' is a genus of Asian ray spiders that was first described by H. M. Chen in 2010. Species it contains five species, found in China: *'' Karstia coddingtoni'' (Zhu, Zhang & Chen, 2001) – China *'' Karstia cordata'' Dou & Lin, 2012 – China *'' Karstia nitida'' Zhao & Li, 2012 – China *'' Karstia prolata'' Zhao & Li, 2012 – China *'' Karstia upperyangtzica'' Chen, 2010 ( type) – China See also * List of Theridiosomatidae species This page lists all described species of the spider family Theridiosomatidae accepted by the World Spider Catalog : A ''Andasta'' ''Andasta'' Simon, 1895 * '' A. benoiti'' (Roberts, 1978) — Seychelles * '' A. cyclosina'' Simon, 1901 — Malay ... References Further reading * * * * Araneomorphae genera Spiders of China Theridiosomatidae {{Theridiosomatidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karstia Upperyangtzica
''Karstia'' is a genus of Asian ray spiders that was first described by H. M. Chen in 2010. Species it contains five species, found in China: *'' Karstia coddingtoni'' (Zhu, Zhang & Chen, 2001) – China *'' Karstia cordata'' Dou & Lin, 2012 – China *'' Karstia nitida'' Zhao & Li, 2012 – China *'' Karstia prolata'' Zhao & Li, 2012 – China *'' Karstia upperyangtzica'' Chen, 2010 ( type) – China See also * List of Theridiosomatidae species This page lists all described species of the spider family Theridiosomatidae accepted by the World Spider Catalog : A ''Andasta'' ''Andasta'' Simon, 1895 * '' A. benoiti'' (Roberts, 1978) — Seychelles * '' A. cyclosina'' Simon, 1901 — Malay ... References Further reading * * * * Araneomorphae genera Spiders of China Theridiosomatidae {{Theridiosomatidae-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] |
Theridiosomatidae
The ray spiders (Theridiosomatidae) are a family of spiders first described by Eugène Simon in 1881. They are most recognizable for their construction of cone-shaped webs. The family contains several genera which actively hunt for prey by using their webs to slingshot themselves towards prey. Genera , the World Spider Catalog accepts the following genera: *'' Andasta'' Simon, 1895 – Seychelles, Malaysia, Sri Lanka *'' Baalzebub'' Coddington, 1986 – Central America, Brazil, Australia, China *'' Chthonopes'' Wunderlich, 2011 – Laos *'' Chthonos'' Coddington, 1986 – Ecuador, Brazil, Peru *'' Coddingtonia'' Miller, Griswold & Yin, 2009 – Malaysia, Laos *'' Cuacuba'' Prete, Cizauskas & Brescovit, 2018 *'' Epeirotypus'' O. Pickard-Cambridge, 1894 – Mexico, Costa Rica *'' Epilineutes'' Coddington, 1986 – Mexico, Brazil *'' Karstia'' Chen, 2010 – China *'' Menglunia'' Zhao & Li, 2012 – China *'' Naatlo'' Coddington, 1986 – Central America, South America, Trinidad and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China
China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and borders fourteen countries by land, the most of any country in the world, tied with Russia. Covering an area of approximately , it is the world's third largest country by total land area. The country consists of 22 provinces, five autonomous regions, four municipalities, and two Special Administrative Regions (Hong Kong and Macau). The national capital is Beijing, and the most populous city and financial center is Shanghai. Modern Chinese trace their origins to a cradle of civilization in the fertile basin of the Yellow River in the North China Plain. The semi-legendary Xia dynasty in the 21st century BCE and the well-attested Shang and Zhou dynasties developed a bureaucratic political system to serve hereditary monarchies, or dyna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karstia Coddingtoni
''Karstia'' is a genus of Asian ray spiders that was first described by H. M. Chen in 2010. Species it contains five species, found in China: *'' Karstia coddingtoni'' (Zhu, Zhang & Chen, 2001) – China *'' Karstia cordata'' Dou & Lin, 2012 – China *'' Karstia nitida'' Zhao & Li, 2012 – China *'' Karstia prolata'' Zhao & Li, 2012 – China *''Karstia upperyangtzica'' Chen, 2010 ( type) – China See also * List of Theridiosomatidae species This page lists all described species of the spider family Theridiosomatidae accepted by the World Spider Catalog : A ''Andasta'' ''Andasta'' Simon, 1895 * '' A. benoiti'' (Roberts, 1978) — Seychelles * '' A. cyclosina'' Simon, 1901 — Malay ... References Further reading * * * * Araneomorphae genera Spiders of China Theridiosomatidae {{Theridiosomatidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karstia Cordata
''Karstia'' is a genus of Asian ray spiders that was first described by H. M. Chen in 2010. Species it contains five species, found in China: *''Karstia coddingtoni'' (Zhu, Zhang & Chen, 2001) – China *'' Karstia cordata'' Dou & Lin, 2012 – China *'' Karstia nitida'' Zhao & Li, 2012 – China *'' Karstia prolata'' Zhao & Li, 2012 – China *''Karstia upperyangtzica'' Chen, 2010 ( type) – China See also * List of Theridiosomatidae species This page lists all described species of the spider family Theridiosomatidae accepted by the World Spider Catalog : A ''Andasta'' ''Andasta'' Simon, 1895 * '' A. benoiti'' (Roberts, 1978) — Seychelles * '' A. cyclosina'' Simon, 1901 — Malay ... References Further reading * * * * Araneomorphae genera Spiders of China Theridiosomatidae {{Theridiosomatidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karstia Nitida
''Karstia'' is a genus of Asian ray spiders that was first described by H. M. Chen in 2010. Species it contains five species, found in China: *''Karstia coddingtoni'' (Zhu, Zhang & Chen, 2001) – China *''Karstia cordata'' Dou & Lin, 2012 – China *'' Karstia nitida'' Zhao & Li, 2012 – China *'' Karstia prolata'' Zhao & Li, 2012 – China *''Karstia upperyangtzica'' Chen, 2010 ( type) – China See also * List of Theridiosomatidae species This page lists all described species of the spider family Theridiosomatidae accepted by the World Spider Catalog : A ''Andasta'' ''Andasta'' Simon, 1895 * '' A. benoiti'' (Roberts, 1978) — Seychelles * '' A. cyclosina'' Simon, 1901 — Malay ... References Further reading * * * * Araneomorphae genera Spiders of China Theridiosomatidae {{Theridiosomatidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karstia Prolata
''Karstia'' is a genus of Asian ray spiders that was first described by H. M. Chen in 2010. Species it contains five species, found in China: *''Karstia coddingtoni'' (Zhu, Zhang & Chen, 2001) – China *''Karstia cordata'' Dou & Lin, 2012 – China *''Karstia nitida'' Zhao & Li, 2012 – China *'' Karstia prolata'' Zhao & Li, 2012 – China *''Karstia upperyangtzica'' Chen, 2010 ( type) – China See also * List of Theridiosomatidae species This page lists all described species of the spider family Theridiosomatidae accepted by the World Spider Catalog : A ''Andasta'' ''Andasta'' Simon, 1895 * '' A. benoiti'' (Roberts, 1978) — Seychelles * '' A. cyclosina'' Simon, 1901 — Malay ... References Further reading * * * * Araneomorphae genera Spiders of China Theridiosomatidae {{Theridiosomatidae-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] |
List Of Theridiosomatidae Species
This page lists all described species of the spider family Theridiosomatidae accepted by the World Spider Catalog : A ''Andasta'' ''Andasta'' Simon, 1895 * '' A. benoiti'' (Roberts, 1978) — Seychelles * '' A. cyclosina'' Simon, 1901 — Malaysia * '' A. semiargentea'' Simon, 1895 ( type) — Sri Lanka * '' A. siltte'' Saaristo, 1996 — Seychelles B ''Baalzebub'' '' Baalzebub'' Coddington, 1986 * '' B. acutum'' Prete, Cizauskas & Brescovit, 2016 — Brazil * '' B. albonotatus'' (Petrunkevitch, 1930) — Puerto Rico * '' B. baubo'' Coddington, 1986 ( type) — Costa Rica, Panama, Brazil * '' B. brauni'' (Wunderlich, 1976) — Australia (Queensland) * '' B. nemesis'' Miller, Griswold & Yin, 2009 — China * '' B. rastrarius'' Zhao & Li, 2012 — China * '' B. youyiensis'' Zhao & Li, 2012 — China * †''B. mesozoicum'' Penney, 2014 C ''Chthonopes'' '' Chthonopes'' Wunderlich, 2011 * '' C. cavernicola'' Wunderlich, 2011 — Laos * '' C. jaegeri'' Wunderlich, 2011 ( type) †... [...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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