News tagged with scorpions
An elusive new scorpion species from California lives underground
Even in places as seemly well-studied as the national parks of North America, new species are still being discovered. Using ultraviolet light that cause scorpions to fluoresce a ghostly glow, researchers from ...
Mar 23, 2012 |
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Scorpion venom with nanoparticles slows spread of brain cancer
By combining nanoparticles with a scorpion venom compound already being investigated for treating brain cancer, University of Washington researchers found they could cut the spread of cancerous cells by 98 ...
Nanotechnology / Bio & Medicine
Apr 16, 2009 |
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Ancient harvestmen revealed in 3-D models
Two ancient types of harvestmen, or 'daddy long legs,' which skittered around forests more than 300 million years ago, are revealed in new three-dimensional virtual fossil models published today in the journal ...
Other Sciences / Archaeology & Fossils
Aug 23, 2011 |
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Unexpected exoskeleton remnants found in Paleozoic fossils
Surprising new research shows that, contrary to conventional belief, remains of chitin-protein complex -- structural materials containing protein and polysaccharide -- are present in abundance in fossils of ...
Other Sciences / Archaeology & Fossils
Feb 07, 2011 |
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Microscopic morphology adds to the scorpion family tree
Modern microscopy technology has allowed two scorpion biologists, Carsten Kamenz of the Humboldt University in Berlin and Lorenzo Prendini of the American Museum of Natural History, to study and document what ...
Biology /
Jan 12, 2009 |
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Scorpion has welcome sting for heart bypass patients
A toxin found in the venom of the Central American bark scorpion (Centruroides margaritatus) could hold the key to reducing heart bypass failures, according to research from the University of Leeds.
Medicine & Health / Medical research
Oct 22, 2010 |
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Scorpion venom provides clues to cause, treatment of pancreatitis
A Brazilian scorpion has provided researchers at North Carolina State University and East Carolina University insight into venom's effects on the ability of certain cells to release critical components. The findings may prove ...
Mar 29, 2010 |
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Phylogenetic analysis of Mexican cave scorpions suggests adaptation to caves is reversable
Blind scorpions that live in the stygian depths of caves are throwing light on a long-held assumption that specialized adaptations are irreversible evolutionary dead-ends. According to a new phylogenetic analysis ...
Mar 12, 2010 |
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Molding the business end of neurotoxins
For snakes, spiders, and other venomous creatures, the "business end," or active part, of a toxin is the area on the surface of a protein that is most likely to undergo rapid evolution in response to environmental constraints, ...
Feb 23, 2012 |
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Genetic analysis reveals secrets of scorpion venom
Transcriptomic tests have uncovered the protein composition of venom from the Scorpiops jendeki scorpion. Researchers writing in the open access journal BMC Genomics have carried out the first ever venom analysis in this arach ...
Jul 01, 2009 |
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Scorpion biodiversity
Scorpions possess resistance to high temperatures and the ability to conserve water for long periods of time, and as a result thrive in hot and arid parts of the world. But is this global distribution also seen at a more ...
Apr 09, 2009 |
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Ugly fish to rescue threatened species
Converts to Italy's Slow Food movement can see past a few poisonous spines and bulging eyes: the scorpion fish and needlefish may be ugly but they are cheap, sustainable and taste fantastic.
May 30, 2011 |
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Advanced Light Source finds big surprise in Paleozoic scorpion fossil
(PhysOrg.com) -- It’s not quite Jurassic Park, but who wants Paleozoic scorpions scurrying around anyway? Scientists used a powerful microscope at the U.S. Department of Energy’s Lawrence Berkeley ...
Other Sciences / Archaeology & Fossils
Mar 01, 2011 |
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Scorpion venom -- bad for bugs, good for pesticides
Fables have long cast scorpions as bad-natured killers of hapless turtles that naively agree to ferry them across rivers. Michigan State University scientists, however, see them in a different light.
Apr 27, 2011 |
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Brazil fire burns huge collection of dead snakes
(AP) -- A fire in Brazil destroyed what may be the world's largest scientific collection of dead snakes, spiders and scorpions that served as the main source for research on many species, scientists said Sunday.
May 16, 2010 |
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Scorpion
Pseudochactoidea Buthoidea Chaeriloidea Chactoidea Iuroidea Scorpionoidea See classification for families.
Scorpions are predatory arthropod animals of the order Scorpiones within the class Arachnida. There are about 2,000 species of scorpions, found widely distributed south of about 49° N, except New Zealand and Antarctica. The northernmost part of the world where scorpions live in the wild is Sheerness on the Isle of Sheppey in the UK, where a small colony of Euscorpius flavicaudis has been resident since the 1860s. The word scorpion derives from Greek σκορπιός - skorpios.
For more information about Scorpion, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
