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Scolopendra Indiae
''Scolopendra'' (through Latin from Greek , ''skolopendra'') is a species-rich genus of large tropical centipedes of the family Scolopendridae. Description The genus ''Scolopendra'' contains many species of centipedes found across the world's tropics and warmer temperate areas. The species vary considerably in coloration and size. ''Scolopendra'' are mostly very large centipedes. The largest species found in tropical climates can exceed and are the largest living centipedes in the world. All ''Scolopendra'' species can deliver a painful bite, injecting venom through their forcipules, which are not fangs or other mouthparts; rather, these are modified legs on the first body segment. Ecology ''Scolopendra'' are active predators, feeding primarily on insects and other invertebrates. Larger specimens have been observed preying on frogs, tarantulas, lizards, birds, snakes, rodents, and even bats. Two southeast Asian species, '' S. cataracta'' and '' S. paradoxa'', are amphibious, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eocene
The Eocene ( ) Epoch is a geological epoch (geology), epoch that lasted from about 56 to 33.9 million years ago (mya). It is the second epoch of the Paleogene Period (geology), Period in the modern Cenozoic Era (geology), Era. The name ''Eocene'' comes from the Ancient Greek (''ēṓs'', "dawn") and (''kainós'', "new") and refers to the "dawn" of modern ('new') fauna that appeared during the epoch. The Eocene spans the time from the end of the Paleocene Epoch to the beginning of the Oligocene Epoch. The start of the Eocene is marked by a brief period in which the concentration of the carbon isotope Carbon-13, 13C in the atmosphere was exceptionally low in comparison with the more common isotope Carbon-12, 12C. The end is set at a major extinction event called the ''Grande Coupure'' (the "Great Break" in continuity) or the Eocene–Oligocene extinction event, which may be related to the impact of one or more large bolides in Popigai impact structure, Siberia and in what is now ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tarantula
Tarantulas comprise a group of large and often hairy spiders of the family Theraphosidae. , 1,040 species have been identified, with 156 genera. The term "tarantula" is usually used to describe members of the family Theraphosidae, although many other members of the same infraorder (Mygalomorphae) are commonly referred to as "tarantulas" or "false tarantulas". Some of the more common species have become popular in the exotic pet trade. Many New World species kept as pets have setae known as urticating hairs that can cause irritation to the skin, and in extreme cases, cause damage to the eyes. Overview Like all arthropods, the tarantula is an invertebrate that relies on an exoskeleton for muscular support.Pomeroy, R. (2014, February 4). Pub. Real Clear Science, "Spiders, and Their Amazing Hydraulic Legs and Genitalia". Retrieved October 13, 2019, from https://www.realclearscience.com/blog/2013/02/spiders-their-amazing-hydraulic-legs-and-genitals.html. Like other Arachnida, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serotonin
Serotonin () or 5-hydroxytryptamine (5-HT) is a monoamine neurotransmitter. Its biological function is complex and multifaceted, modulating mood, cognition, reward, learning, memory, and numerous physiological processes such as vomiting and vasoconstriction. Approximately 90% of the serotonin that the body produces is in the intestinal tract. Biochemically, the indoleamine molecule derives from the amino acid tryptophan, via the (rate-limiting) hydroxylation of the 5 position on the ring (forming the intermediate 5-hydroxytryptophan), and then decarboxylation to produce serotonin. Serotonin is primarily found in the enteric nervous system located in the gastrointestinal tract (GI tract). However, it is also produced in the central nervous system (CNS), specifically in the raphe nuclei located in the brainstem, Merkel cells located in the skin, pulmonary neuroendocrine cells and taste receptor cells in the tongue. Additionally, serotonin is stored in blood platelets and is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
El Tiempo (Anzoátegui)
''El Tiempo'' is a Venezuelan regional newspaper, headquartered in Puerto la Cruz, in the state of Anzoátegui. The newspaper was launched in 1951 as ''Voz Caribe'', a weekly newspaper. It was relaunched as a daily, under the new name ''El Tiempo'', following the restoration of democracy after the 1958 Venezuelan coup d'état. El TiempoHistoria/ref> Under the management of Jesús Márquez (1978–1985) the newspaper increased its circulation from 6300 to 35,000, and its size from 16 pages to 40. The board of directors of Editores Orientales, C.A includes Adolfo Raul Taylhardat. El TiempoEquipo accessed 11 June 2012 On 27 April 2018, it was announced that ''El Tiempo'' would become a weekly newspaper again after over 60 years as a daily newspaper, with its first weekly edition (printing every Friday) on 4 May 2018. The move was announced by the editorial board as a result of persistent shortages of paper and other printing supplies. See also * List of newspapers in Venezuela ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scolopendra Gigantea
''Scolopendra gigantea'', also known as the Peruvian giant yellow-leg centipede or Amazonian giant centipede, is a centipede in the genus ''Scolopendra''. It is the largest centipede species in the world, with a length exceeding .PDFTandof online/ref> Specimens may have 21 or 23 segments. It is found in various places throughout South America and the extreme south Caribbean, where it preys on a wide variety of animals, including other sizable arthropods, amphibians, mammals and reptiles. Distribution and habitat It is naturally found in northern South America. Countries from which verified museum specimens have been collected include Aruba, Brazil, Curaçao, Colombia, Venezuela (including Margarita Island) and Trinidad. Records from Saint Thomas, U.S. Virgin Islands, Hispaniola (both Haiti and the Dominican Republic), Mexico, Puerto Rico and Honduras are assumed to be accidental introductions or labelling errors. ''Scolopendra gigantea'' can be found in tropical or sub-tropical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scolopendra Subspinipes
''Scolopendra subspinipes'' is a species of very large centipede found throughout eastern Asia. One of the most widespread and common species in the genus ''Scolopendra'', it is also found on virtually all land areas around and within the Indian Ocean, all of tropical and subtropical Asia from Russia to the islands of Malaysia and Indonesia, Australia, South and Central America, the Caribbean islands, and possibly parts of the southern United States, but how much of this range is natural and how much due to human introduction is unclear. With a wide geographic range and numerous color variations, the species is known by a great many common names, including Chinese red-headed centipede, jungle centipede, orange-legged centipede, red-headed centipede (not to then be confused with ''Scolopendra morsitans''), Hawaiian centipede, and Vietnamese centipede. It is among the largest centipedes with a maximum length of . This centipede is an active, aggressive predator that preys on any ani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Geographic Society
The National Geographic Society (NGS), headquartered in Washington, D.C., United States, is one of the largest non-profit scientific and educational organizations in the world. Founded in 1888, its interests include geography, archaeology, and natural science, the promotion of environmental and historical conservation, and the study of world culture and history. The National Geographic Society's logo is a yellow portrait frame—rectangular in shape—which appears on the margins surrounding the front covers of its magazines and as its television channel logo. Through National Geographic Partners (a joint venture with The Walt Disney Company), the Society operates the magazine, TV channels, a website, worldwide events, and other media operations. Overview The National Geographic Society was founded on 13 January 1888 "to increase and diffuse geographic knowledge". It is governed by a board of trustees whose 33 members include distinguished educators, business executives, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Guardian
''The Guardian'' is a British daily newspaper. It was founded in 1821 as ''The Manchester Guardian'', and changed its name in 1959. Along with its sister papers ''The Observer'' and ''The Guardian Weekly'', ''The Guardian'' is part of the Guardian Media Group, owned by the Scott Trust. The trust was created in 1936 to "secure the financial and editorial independence of ''The Guardian'' in perpetuity and to safeguard the journalistic freedom and liberal values of ''The Guardian'' free from commercial or political interference". The trust was converted into a limited company in 2008, with a constitution written so as to maintain for ''The Guardian'' the same protections as were built into the structure of the Scott Trust by its creators. Profits are reinvested in journalism rather than distributed to owners or shareholders. It is considered a newspaper of record in the UK. The editor-in-chief Katharine Viner succeeded Alan Rusbridger in 2015. Since 2018, the paper's main news ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scolopendra Paradoxa
''Scolopendra'' (through Latin from Greek , ''skolopendra'') is a species-rich genus of large tropical centipedes of the family Scolopendridae. Description The genus ''Scolopendra'' contains many species of centipedes found across the world's tropics and warmer temperate areas. The species vary considerably in coloration and size. ''Scolopendra'' are mostly very large centipedes. The largest species found in tropical climates can exceed and are the largest living centipedes in the world. All ''Scolopendra'' species can deliver a painful bite, injecting venom through their forcipules, which are not fangs or other mouthparts; rather, these are modified legs on the first body segment. Ecology ''Scolopendra'' are active predators, feeding primarily on insects and other invertebrates. Larger specimens have been observed preying on frogs, tarantulas, lizards, birds, snakes, rodents, and even bats. Two southeast Asian species, '' S. cataracta'' and '' S. paradoxa'', are amphibious, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scolopendra Cataracta
''Scolopendra cataracta'' is a species of centipede in the family Scolopendridae. It is the first known amphibious centipede, growing to up to in length. Discovery George Beccaloni, an entomologist and curator at the Natural History Museum, London, found a specimen of ''S. cataracta'' near the Khao Sok National Park in 2000, while on honeymoon in Thailand. Beccaloni described the centipede as "pretty horrific-looking: very big with long legs and a horrible dark, greenish-black colour" but what caught his attention was that it scurried into a stream rather than the forest when he turned over the stone it was hiding under on the stream bank – unusual behaviour as centipedes typically avoid water. It then ran along the stream bed and hid under a rock underwater. After capturing the centipede, Beccaloni observed that it swam like an eel below the water's surface; his discovery was greeted with scepticism by an expert on ''Scolopendra'', as these centipedes usually occur in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caribbean Journal Of Science
The ''Caribbean Journal of Science'' is a triannual peer-reviewed open-access scientific journal publishing articles, research notes, and book reviews related to science in the Caribbean, with an emphasis on botany, zoology, ecology, conservation biology, geology, archaeology, and paleontology. The journal was established in 1961 with the sponsorship of the College of Arts and Sciences of the University of Puerto Rico at Mayagüez. Abstracting and indexing The journal is abstracted and indexed in Biological Abstracts, BIOSIS Previews, Current Contents/Agriculture, Biology & Environmental Sciences, Science Citation Index Expanded, Scopus, and The Zoological Record. According to the ''Journal Citation Reports'', the journal has a 2016 impact factor of 0.200. References External links''Caribbean Journal of Science''fulltext at BioOne BioOne is a nonprofit publisher of scientific research. BioOne was established in 1999 in Washington, DC, as a 501(c)(3) not-for-profit organizatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rodent
Rodents (from Latin , 'to gnaw') are mammals of the order Rodentia (), which are characterized by a single pair of continuously growing incisors in each of the upper and lower jaws. About 40% of all mammal species are rodents. They are native to all major land masses except for New Zealand, Antarctica, and several oceanic islands, though they have subsequently been introduced to most of these land masses by human activity. Rodents are extremely diverse in their ecology and lifestyles and can be found in almost every terrestrial habitat, including human-made environments. Species can be arboreal, fossorial (burrowing), saltatorial/richochetal (leaping on their hind legs), or semiaquatic. However, all rodents share several morphological features, including having only a single upper and lower pair of ever-growing incisors. Well-known rodents include mice, rats, squirrels, prairie dogs, porcupines, beavers, guinea pigs, and hamsters. Rabbits, hares, and pikas, whose i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
