Despite human's fear and distrust of these ancient animals, only 4 people are fatally attacked by sharks each year. Conversely, 100 million sharks are killed by humans annually. Sharks Found Inside An Active Volcano — Alive. Welcome to Kavachi, a volcano located in the Southwest Pacific Ocean, in the Solomon Islands.
Its first recorded eruption was in 1939, and the most recent eruption occurred in January of 2014. In addition to venting the Earth's fiery innards, Kavachi also serves as a home for sea creatures, as National Geographic reported. "When it's erupting, there's no way anything could live in there," says ocean engineer Brennan Phillips in the video below.
That's what makes discovering these animals down inside the volcano so perplexing. They're living in a place where they could "die at any moment," so how do they survive? An Ocean Love Story. Feeding a Hammerhead. School of Rays. A rare megamouth shark just washed up in the Philippines. The recent spate of strange shark sightings just keeps going.
Today, a rubbery-lipped, 15-ft. (4.5 m) beastie washed up on a beach in the Philippines. The creature turned out to be a megamouth shark—a species so rare that Christopher Bird, a marine zoologist and blogger, has estimated it’s only the 60th confirmed human encounter with one. Before 1976, no one had any idea megamouths existed (officially, at least). It was in Hawaii that year that a 14.6-footer gulped down a submerged parachute filled with sand, which a US Navy ship was using as an anchor.
Scientists were as baffled as the crewmen: though loosely related to two other, mostly vegetarian, shark behemoths—the whale shark and the basking shark—the creature belonged to a previously unrecognized family, genus, and species. Its family tree has something to do with its comically gaping maw. The rarity of sightings is one thing that still confounds Bird and other marine scientists. You might also like: Mysterious Sharks Seen For First Time in Australia.
Shark biologists have announced the discovery of two sharks never seen before in Australian waters.
Mandarin dogfish, Cirrhigaleus barbifer (OpenCage.info / CC BY-SA 2.5) “The rare sharks were caught off Rottnest Island two years ago at a depth of 1410 feet (430 m) by local recreational fisherman Steve Downs,” explained Dr Ryan Kempster, biologist with the University of Western Australia’s Oceans Institute. Mr Downs gave the sharks to a group of researchers at the Oceans the University of Western Australia. The specimens were a male just under 3.3 feet (1 m) long and a pregnant female about 4 feet (1.2 m) long. Fisherman Finds 2-Headed Bull Shark. When a fisherman caught a bull shark recently off the Florida Keys, he came across an unlikely surprise: One of the shark's live fetuses had two heads.
The fisherman kept the odd specimen, and shared it with scientists, who described it in a study published online today (March 25) in the Journal of Fish Biology. It's one of the very few examples of a two-headed shark ever recorded — there about six instances in published reports — and the first time this has been seen in a bull shark, said Michael Wagner, a study co-author and researcher at Michigan State University. Technically called "axial bifurcation," the deformity is a result of the embryo beginning to split into two separate organisms, or twins, but doing so incompletely, Wagner told OurAmazingPlanet. It's a very rare mutation that occurs across different animals, including humans. "Halfway through the process of forming twins, the embryo stops dividing," he said. Prehistoric shark captured on film. Flight of the Devil Rays. Whale Shark Being Hand Fed. Hunting a Shark From the Deep [Human Planet]
Hand feeding wild Stingrays. Great White Shark chomping on my cage off Guadalupe Mexico. Bull Shark. John Singleton Copley "Watson and the Shark" (1778) Hammerhead swimming through kelp. Carpet Shark Eats Bamboo Shark. Photograph courtesy Tom Mannering A shark has been caught on camera making a meal of another shark along Australia's Great Barrier Reef. Released earlier this month, the pictures show a tasseled wobbegong halfway through swallowing a brownbanded bamboo shark. Daniela Ceccarelli and David Williamson, from Australian Research Council's Centre of Excellence for Coral Reef Studies, chanced on the spectacle while conducting a fish census on the fringing reef off Great Keppel Island.
Prehistoric Shark Species Found in Arizona. - During the Middle Permian era 270 million years ago, Arizona was home to a diverse shark population. - Numerous new sharks from that period have been discovered, with three now described in detail. - The three sharks ranged from small to large, but all were toothy and ate other sharks.
The remains of several new toothy shark species, with at least three dating to 270 million years ago, have been unearthed in Arizona, according to a new study. Whale Sharks photographed by Shawn Heinrich. Sea Turtles vs. Tiger Shark. Chomp! Tiger Shark. Me my Shark and I. That's one bad fish: Real-life Jaws scenario. By Daily Mail Reporter Published: 12:30 GMT, 24 October 2012 | Updated: 18:39 GMT, 24 October 2012.
Great white sharks back in Red Triangle. Scientists are all but running giddily into the surf with fancy new gadgetry as the annual migration of great white sharks hits full swing along the Pacific coast and reports flood in about finned beasts lurking in shallow waters.
The ferocious predators have returned to their feeding grounds in the so-called Red Triangle, an area roughly between Monterey Bay, the Farallon Islands and Bodega Head, but sharks have been spotted all along the coast, including a 20-footer seen last weekend next to Moss Landing Harbor. The appearance of the great whites could not come at a better time for researchers, who recently deployed a new robotic device that can identify and track the movements of sharks and other fish equipped with acoustic monitoring devices. The new robot, called the Wave Glider, is a solar-powered device with a satellite hookup developed by Sunnyvale's Liquid Robotics.
Monitoring program Some of the northeastern Pacific adults also hang out near Guadalupe Island in Mexico. Giant Ray. Oceanic White Tip Shark. Size Comparisson of Great White, Whale Shark and Megalodon. Tonic immobility. 20 Things That Kill More People Than Sharks Every Year. Cyclops Shark & Other Cryptic Creatures. In this world of Photoshop and online scams, it pays to have a hearty dose of skepticism at reports of something strange — including an albino fetal shark with one eye smack in the middle of its nose like a Cyclops.
But the Cyclops shark, sliced from the belly of a pregnant mama dusky shark caught by a commercial fisherman in the Gulf of California earlier this summer, is by all reports the real thing. Shark researchers have examined the preserved creature and found that its single eye is made of functional optical tissue, they said last week. It's unlikely, however, that the malformed creature would have survived outside the womb. "This is extremely rare," shark expert Felipe Galvan Magana of Mexico's Centro Interdisciplinario de Ciencias del Mar told the Pisces Fleet Sportfishing blog in July. "As far as I know, less than 50 examples of an abnormality like this have been recorded. " Great White Shark Attack. Basking Shark. The 10 Largest Sharks In The World. World-first hybrid shark found off Australia. Scientists said on Tuesday that they had discovered the world's first hybrid sharks in Australian waters, a potential sign the predators were adapting to cope with climate change.
The mating of the local Australian black-tip shark with its global counterpart, the common black-tip, was an unprecedented discovery with implications for the entire shark world, said lead researcher Jess Morgan. "It's very surprising because no one's ever seen shark hybrids before, this is not a common occurrence by any stretch of the imagination," Morgan, from the University of Queensland, told AFP. "This is evolution in action. " Colin Simpfendorfer, a partner in Morgan's research from James Cook University, said initial studies suggested the hybrid species was relatively robust, with a number of generations discovered across 57 specimens.
It means the Australian black-tip could be adapting to ensure its survival as sea temperatures change because of global warming. Manta Ray with Divers. Goblin Shark. Lurking Great White. Swimming With Great White Sharks. Shoal of Hammerhead Sharks. Random photo Submit your photo Stumble Thru animal photography Tags:
Giant manta rays dwarf divers. Whale Sharks Feeding. "icy great white shark" Random photo Submit your photo Stumble Thru. Shark Week - Subaquatic Road Trip. Shark Threat Display. Threat display of a grey reef shark. The postures become more exaggerated as the danger perceived by the shark increases. Shark threat display, a type of agonistic display, is a behaviour observed in some sharks when they feel threatened or protective. Ray Migration. Whale Shark Siphons Fish Through Hole in Net. Manta Ray and Scuba Diver. Random photo Submit your photo Stumble Thru animal photography, people photography. Putting Size into Perspective. Moose-eating shark rescued by Canadians. America’s health craze for fish oil is wiping out the world’s rarest shark. Another day, another round of headlines about China’s butchering of rare species.
Today’s bloodbath bulletin concerns whale sharks, which feed on plankton and can grow up to 40 feet (12 meters)—about the length of four station wagons. The shark is so vulnerable to extinction that most countries forbid fishermen from catching them. That’s not stopping a factory in China’s Zhejiang province from slaughtering 600 whale sharks per year, according to Hong Kong-based conservation group WildLifeRisk. The factory pays up to 200,000 yuan ($31,000) per whale shark (pdf), as WLR reports, and there’s now a global network of fishing boats that will sell them to the factory that WLR investigated.
Why? WildLifeRisk The plant exports at least 300 tons (272 tonnes) a year in oil leached from the livers of whale, blue and basking sharks, the manager, Li Guang, told WLR in this video (it’s not clear he was aware that he was being recorded).