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Latest Great white shark Stories

Ocean Hotspots Let Researchers Track Marine Life
2013-02-18 13:07:13

Brett Smith for redOrbit.com - Your Universe Online As wireless technology progresses, biologists are finding new ways to harness these advancements and further their research in the process. At the annual meeting of“¯American Association for the Advancement of Science (AAAS) in Boston this Sunday, Stanford marine sciences professor Barbara Block discussed a new method for “biologging” the activities of various sea creatures using wireless technology. Using...

Shark Attacks In The US Have Increased
2013-02-12 05:29:12

April Flowers for redOrbit.com - Your Universe Online The International Shark Attack File report released this week by the University of Florida reveals shark attacks in the US reached a decade high in 2012. Worldwide fatalities, however, remained average. In 2012, the US saw 53 shark attacks. This is the highest number since 2000. Globally, there were seven fatalities due to shark attack, which is lower than 2011, but higher than the average of 4.4 from 2001 to 2011. According to...

California Great White Sharks May Get Endangered Species Status
2013-02-07 14:59:48

Brett Smith for redOrbit.com - Your Universe Online On Wednesday, California's Fish and Game Commission recommended that the endangered status be given to great white sharks in the waters under their jurisdiction. Based on a recent population survey that found fewer than 340 adult sharks inhabiting the two principal feeding areas off the central California coast and the Baja Peninsula in Mexico, the five-member commission voted unanimously to designate the great white as a candidate for...

Great White Sharks Descended From Ancient Mako Sharks
2012-11-15 09:15:34

April Flowers for redOrbit.com - Your Universe Online One of the largest living predatory animals and a magnet for media sensationalism, the great white shark has a misunderstood evolutionary history. Paleontologists have debated that history for the last 150 years, originally classifying the great white as a direct relative of megatooth sharks. A new study from the University of Florida, published in the journal Paleontology, describes and names an ancient intermediate form of the...

Sharks Get A Bad Rap In The Media
2012-11-08 04:49:56

April Flowers for redOrbit.com - Your Universe Online The treatment of sharks in the media and popular culture has been historically rather harsh. A new study from Michigan State University reveals that this negative image is affecting their survival. The findings of this study, published in the current issue of Conservation Biology, reviewed worldwide media coverage of sharks and found that the majority isn't good. News articles from the U.S. and Australia are more likely to focus...

Bull Sharks Have Most Powerful Bite
2012-10-21 09:59:37

redOrbit Staff & Wire Reports — Your Universe Online The shark with the most powerful bite isn't the Great White or the Hammerhead, scientists have discovered -- rather, it is the Bull shark that bites with the most force relative to its size, according to a new study. Marine biologists, including Philip Motta and Maria Habegger of the University of South Florida (USF), measured the bite strength from 13 different shark species, according to Dan Vergano of USA Today. They...

White Shark Diet Varies By Individual
2012-09-30 08:52:34

April Flowers for redOrbit.com - Your Universe Online White sharks are the largest predatory sharks in the ocean. They are thought of as apex predators, animals who as adults have no natural predators of their own in their natural ecosystem. Marine scientists have long known that white sharks feed on seals and sea lions, but a new study from the University of California, Santa Cruz demonstrates that there is surprising variability in the diets of individual sharks. The research team...

Sharks And Rays Need More Protection From Overfishing
2012-09-05 05:41:31

April Flowers for redOrbit.com - Your Universe Online At the IUCN's World Conservation Congress in Jeju, Korea, this week, the Wildlife Conservation Society (WCS) and over 35 other government agencies and NGO (non-governmental organizations) partners urged the world's governments to take urgent steps to save sharks and rays from the relentless pressure of overfishing for international trade. The WCS-led consortium is specifically advocating for the listing of sharks and rays under the...


Latest Great white shark Reference Libraries

41_075c18f482c7e94c32131e865b1b9f62
2007-04-18 15:16:24

The Cookiecutter shark, Isistius brasiliensis, also known as the cigar shark or luminous shark, is a small rarely-seen dogfish shark. Anatomy and morphology The Cookiecutter sharks often glow green and grow up to 20 in (50 cm) long. The underside of the shark is bioluminescent, glowing a pale blue-green that matches the background light from the ocean's surface that serves as camouflage to creatures beneath it. However, a small non-luminescent patch appears black deceiving the shark's...

39_0a70127831e80015c923d4cc49f1bc58
2007-03-19 15:01:39

The Basking shark, Cetorhinus maximus, is the second largest fish after the whale shark. The basking shark is a cosmopolitan species - it is found in all the world's temperate oceans. It is a slow moving and generally harmless filter feeder. Like other large sharks, basking sharks are at risk of extinction due to a combination of low resilience and overfishing through increasing demands for the sharks' fins, flesh and organs. Taxonomy This shark is called the basking shark because it...

39_b06f453006746cc3df8571264c018544
2007-03-13 10:25:08

The Lemon shark, Negaprion brevirostris, is a well studied shark belonging to the family Carcharhinidae. Distribution and habitat It is found mainly along the subtropical and tropical parts of the Atlantic coast of North and South America. Reproduction Lemon sharks are viviparous, females giving birth to between 4 and 17 young every other year in warm and shallow lagoons. The young have to fend for themselves and remain in shallow water near mangroves until they grow larger. With...

39_50376e3bd6601f8177bc51caabcda03e
2007-03-13 10:15:41

The Oceanic whitetip shark, Carcharhinus longimanus, is a large pelagic shark of tropical and warm temperate seas. It is a stocky shark, most notable for its long, white tipped rounded fins. This aggressive but slow-moving fish dominates feeding frenzies, and has attacked more humans than all other shark species combined "” it is a notable danger to survivors of oceanic ship wrecks and downed aircraft. Recent studies have shown that its numbers are in steep decline "” its large fins...

39_c9e0feb046d74fe80994f3e3741de9f9
2007-03-13 10:06:17

The Bull shark, Carcharhinus leucas, also known as the Bull whaler, Zambezi River shark or colloquially Zambi, is common worldwide in warm, shallow waters along coasts and well-known for its unpredictable, often aggressive behavior. They have a tolerance for fresh water that is unique among marine sharks, and can travel far up rivers, posing a threat to those who venture into the water. As a result they are probably responsible for the majority of attacks on humans that take place near the...

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Word of the Day
virgule
  • A punctuation mark (/) used to separate related items of information.
  • A little rod; a twig.
This word comes from the Late Latin 'virgula,' accentual mark, a diminutive of 'virga,' rod.
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