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entry Sep 15 2007, 09:41 AM
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Named for the Humboldt Current off Peru, where the species was first found, the Humboldt squid can weigh up to 100 pounds. Its body may measure up to 7 feet long, with the mantle, which houses its internal organs, constituting a little over half the length, and its eight arms and two tentacles, bristling with suction cups, making up the rest. The squid feeds at night, its enormous eyes allowing it to see in the dark.

The squid’s two tentacles are remarkably fast and elastic. They can lash out from among the arms to grapple startled prey, holding them fast with clusters of suckers. As the tentacles retract, they draw the fish into the arms, which wrestle the prey to the squid’s mouth and hold it there as the squid tears its food with the razor-sharp edges of its parrotlike beak. "It’s like they are sucking the animal right in," Gilly says of the speed with which squid demolish their prey. "But they leave the bone. I don’t believe they have the jaw muscles to crush through it. Fishermen have been bitten by the squid, but I have never heard of a serious accident."

Humboldt squid can feed with amazing speed, even stripping clean a hooked fish before an angler can reel it, says Roger Hanlon, senior scientist at the Marine Biological Laboratory in Woods Hole, Massachusetts. The fiercest of all the cephalopods, a group that comprises squid, octopus and cuttlefish, [b]the Humboldt is notoriously cannibalistic[/b]. "As soon as one of their fellow squids gets hooked, and they can see it is caught or behaving differently, they attack it and start chomping away" Hanlon says.
Fact

Ancient Creatures

Squid are a type of mollusk. Their ancestors swam the seas some 400 million years ago, long before fish or land animals existed.


entry Sep 15 2007, 09:39 AM
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Here are a few sea monster stories. Some of these are unconfirmed reports, but they are good examples of the these type of tales:



Off the coast of Ireland on July 30th, 1915, the German submarine U-28 torpedoed the British ship Iberian. It went down rapidly, stern first. As the crew of the U-28 watched there was a large explosion that sent water and wreckage a hundred feet into the air. A "gigantic sea animal" was thrown to the surface and remained visible for about fifteen seconds before it sank. It was shaped like a sixty foot long crocodile with webbed feet.

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Excerpt from the log of the ship General Coole, around 1780:
"A very large snake passed the ship. It was 3 or 4 feet in circumference. The back was of light color and the belly yellow." - S.H. Saxby, Master Mariner, Bouchurch, Isle of Wright.

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In 1808 an Australian three-masted bark was attacked by a sea monster that, "had climbed across bow and bitten or chewed, one of the hands." It's eyes were the size of a "warrior's shield." The attack continued until the captain went below and returned with guns. He fired them into the animal's eyes and the monster returned to the ocean.
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On December 7th, 1905 at about 10:15 am the oceanographic research yacht, Valhalla, was cruising off the coast of Florida and a "large fin, or frill, sticking out of the water," was spotted. The frill was six feet in length and projected almost two feet out of the water. "A great neck rose out of the water in front of the frill," noted Mr. Meade-Waldo, a scientist on board. The neck appeared to be about the thickness of a man's body. The creature moved its head and neck from side to side in a peculiar manner.
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Three days after the Valhalla incident the Happy Warrior, a merchant sailing ship, reported a "sea snake of great magnitude appeared off our port bow. Was several lengths of our ship. Had long neck. Sounded after few minutes. Estimated speed six knots." The Happy Warrior was cruising only 80 miles from where the Valhalla sighted it's creature.
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A sea serpent, 45 feet long and 15 inches in diameter, was reported off the coast of Maine by Captain George Little in 1780:
"I was lying in Round Pond, in Broad Bay, in a public armed ship. At sunrise, I discovered a large serpent, or sea monster, coming down the bay. It was on the surface of the water. The cutter was manned and armed. I went myself in the boat. We proceeded after the serpent. When within a hundred feet, the mariners were ordered to fire on him. Before they could make ready, the serpent dove."
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A U.S. Navy nuclear submarine left it's home port to start it's patrol. Mysteriously the boat's delicate sonar mechanism failed without warning only a few days into the voyage. The sonar was so critical to the sub's operations that the boat was forced to return to port for repairs.
Examination of the sonar revealed that the rubber-like outer cover of the device had been torn off. Embedded in the tattered remains were enormous hooks. Scientists determined that these hooks, several times larger than had ever been seen before, were from a giant squid that had apparently attacked the sub, thinking it was a whale.
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Toward the end of World War I the German submarine UB-85 was caught on the surface, during the day, and sunk by a British patrol boat. The crew abandoned the sub and was picked up by the British. The U-boat commander, Captain Krech was questioned about why he had been cruising on the surface and he told this tale:
The sub had been recharging batteries at night on the surface when without any kind of warning a "strange beast" began to climb aboard from the sea. "This beast had large eyes, set in a horny sort of skull. It had a small head, but with teeth that could be seen glistening in the moonlight." The animal was so large that it forced the U-boat to list greatly to starboard. The captain feared an open hatch would drop below the waterline, flooding the sub and sinking it.
"Every man on watch began firing a sidearm at the beast," Krech continued. The animal had hold of the forward gun mount and would not let go.
The battle continued until the animal dropped back into the sea. In the struggle, though, the forward deck plating had been damaged and the sub could no longer submerge. "That is why you were able to catch us on the surface," the Captain concluded.


entry Sep 15 2007, 09:35 AM
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Pierrelatte, France - [b]As long as a tourist bus and with jaws big enough to pick up a cow, "Sarcosuchus imperator" lived 110 million years ago and was surely the biggest, meanest crocodile to ever roam the Earth.[/b]This week its scales-and-blood likeness was unveiled by the man who first identified and named the amphibious predator based on fossil remains found in Niger more than 40 years ago."It is impressive to finally see this animal in the flesh - excuse me, I mean in resin," said a smiling Philippe Taquet, a paleontologist at the Museum of Natural History in Paris.Measuring 12m from snout to tail, and weighing in at 10 tons, Sarco - as the beast is known among dinosaur buffs - undoubtedly chomped on big fish and small dinosaurs, dragging them into the tropical rivers that once criss-crossed what is today the Sahara.The reconstruction of the animal by the French company Ophys required 1 800 hours of work and 750kg of resin, and was undertaken under the watchful eye of paleontologist France de Lapparent de Broin, who co-authored with Taquet the first scientific article on Sarco in 1966.Sarco's new home will be the Crocodile Farm, an wildlife park with 400 of the pre-historic reptile's modern cousins, along with an assortment of giant turtles.


entry Sep 15 2007, 09:31 AM
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Marine Flatworms from the Indo Pacific Ocean-Maldives, Seychelles, Mauritius

Worm Lovelies

Polyclad flatworms are soft, juicy, and delicate coral-reef dwellers. To avoid predation, many have evolved brilliantly hued coloration. It’s a trait that often signals a critter is toxic, as many of these worms indeed are. Alas, their bright skins are likely not well appreciated by members of their own species, owing to very poor eyesight.


entry Sep 15 2007, 09:12 AM
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Komodo dragons can kill animals as big as goats and have even been known to attack humans.

These creatures, which can reach three metres long and weigh up to 150 kilograms, are the largest living land lizards.


entry Sep 15 2007, 09:10 AM
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The museum also invited children born in 1997 to join the party, offering cake, presents, and a documentary film screening.



The tortoise—named after the Roman god of doors, beginnings, and endings—is the result of the same genetic anomaly that gives rise to conjoined twins in humans. Two embryos began to develop, but the process stopped partway, leaving both heads attached to one body.



Such creatures rarely survive in the wild, experts say, but can thrive in captivity.


entry Sep 15 2007, 09:06 AM
[b]Anaconda (Eunectes murinus)[/b]
The anaconda's kingdom is animalia. Its phylum is chordata. Its class is reptila. Its order is squamata. Its family is boidae. Water boa is another name for the anaconda.
The yellow anaconda is a yellow snake with a complex pattern. The scales on its body are smooth. Yellow anacondas are as thick as a telephone pole and often grow to be 16 feet long. They are the biggest snakes in the world. They are even bigger than the Old World python. There have been reports of 130 and 140 feet anacondas, but they have not been proven. The longest recorded anaconda was 33 feet long. It is one of the heaviest of snakes. A 20 foot anaconda weighs more than a 33 foot python. Like the crocodiles, the anaconda's nostrils are on top of its head. A 30 foot adult has a striking range of 15-25 feet.
Anacondas live in South America, east of the Andes, mainly in the Amazon and Orinoco River basins, and in the Guianas. Their habitat is marshes, brushes, and swamps. They are never found far away from water. The swamps are their favorite spots. When kept out of the water, an anaconda's body becomes infested with ticks.
The anaconda gives birth to live young. The gestation period is 6 months. A female can have up to 20-40 babies and sometimes as many as 100. The young are usually 2 feet long. A couple hours after they are born, the young can swim, hunt and care for themselves. After mating, the anaconda grows longer but slower.
Snakes have a special jaw attachment that lets them swallow large animals whole. An anaconda's diet in the wild is: deer, wild pigs, birds, ocelot, other snakes, tapirs, sheep, dogs and large rodents like agouti, paca, and capybara . Its diet in the zoo is thawed rats once or twice a month. Anacondas act fast to catch their prey. When the anaconda strikes it will squeeze its prey to death, but it prefers to drown its victim. Although the anaconda is slow on land, it is quick and deadly in the water. The anaconda has been known to attack jaguars, and a 26 foot anaconda was reported to have killed a 6-and-a-half-foot caiman. A huge anaconda is capable of surviving for months and even years without food. One captive snake fasted for two years. Note***If you look in the records there is a lot of controversy over which snake holds the world's record for massive size. The dimensions that have earned the anaconda the title of king is its total body mass or its weight (the sheer physical bulk of it). The other snake that competes with the anaconda is the Asiatic Reticulated Python (Python reticulatus). The python holds the world's record for length of a snake, with the longest ever measured at 33 feet. Even though the longest python is longer than the record-holding anaconda, the girth of the anaconda is far bigger. Anacondas in the jungles of South America can grow as big around as a grown man!

entry Sep 13 2007, 02:25 PM

Food & Hunting

The tarantula is a nocturnal hunter. It does not spin a web to capture its prey, but catches food it by speed It will take virtually anything of the right size that moves within range, but feeds primarily on small insects like grasshoppers, beetles, sow bugs, other small spiders and sometimes small lizards or snakes.

The tarantula strikes with its fangs, injecting venom and grasping the prey with its palps, arm like appendages between the mouth and legs. Then the Tarantula grinds its victim into a ball, secretes digestive juices onto it, and sucks up the liquefied prey. It may also wrap the ball in silk for a later meal.





 


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