The Lynx Nudibranch, known in scientific circles as Phidiana lynceus, is a rather interesting marine animal. It can be amazingly efficient at getting rid of hydroid pests, but it must have access to a continuous source of food. After this amazing sea creature digests the stinging hydroids, the Lynx Nudibranch is actually able to incorporate the eaten (and thus digested) hydroid nematocysts into its own set of spiked cerata, which it then turns around and uses it for its own protection.

It’s almost as if you were to eat a king cobra, and then somehow survived the ordeal, and then became deadly like the king cobra… Well, sort of but not really.. If you would like more information on the matter, there are many marine biologists who can explain the process to you.

Anyway the Lynx Nudibranch in question was recently captured on high definition video by Coral Morphologic. The video, placed on Vimeo’s HD Channel, shows the lynch nudibranch chowing down on hydroids on top of an oyster, known as Spondylus americanus.

The clip which was recently put up there by the crew over at Morphologic was so stunning it was given the honor of being among the best, and who can argue with that? Congratulations are in order all around.

Above you can see a fascinating video of squat Urchin shrimp and below you find some basic information about this tiny shrimp.

The squat Urchin shrimp, known in scientific circles as Gnathophylloides mineri, is quite a fascinating invertebrate that many aquarists would often look over, or even never see.

This fascinating little creature is only milometers in length, and it survives in its own little world, not seeming to care about how the rest of the Sea Urchins live. These Sea Urchins actually live ON TOP of other Sea Urchins!

The Squat Urchin Shrimp is incredibly tiny, often never reaching more than 6mm in length, and it often orients itself parallel with their hosts spines, which not only protects it from becoming lunch for some other sea critter, but also makes it nigh on impossible to see, some would even say it’s effectively invisible to the naked eye. Colonies of these little guys often have numbers ranging from a few to a half dozen will share the same host Sea Urchin. Not only does it seek protection from its hosts spines, it actually feeds on them, proving once again just how successful this tiny creature is at surviving. This is a rather odd kind of parasitism, as it does not have any ill effects for the host.

The Squat Urchin Shrimp also will take every chance they get to feed upon the detritus that the host sea urchin picks up off the ocean floor on it’s travels.

The huge oarfish has been filmed by scientists operating a tiny submarine by remote. This may be the first time this fish is filmed, or even seen, in its natural environment. The species might have been caught on camera at a depth of 765 meters during a research mission off the coast of western African in 2007, but marine experts haven’t been able to positively identify the creature in that video.

Oarfish are large, elongated fishes belonging to the family Regalecidae. The family contains four species of which the largest one is the famous King of Herrings (Regalecus glesne), listed in the Guinness Book of World Records as the longest bony fish alive today. The largest known King of Herring was 17 metres (56 ft) in lenght.

Normally, this deep-dweller is only encountered when dead ones are washed ashore or when dying specimens are brought up to the surface by fishermen.

The research crew was therefore happily surprised when an oarfish suddenly showed up in front of their camera.

“We saw this bright vertical shiny thing, I said ‘are they lowering more riser?’ as it looked like they were lowering a huge pipe,” said Mark Benfield from Louisiana State University, Baton Rouge, USA, one of the scientists working at the Serpent Project in the Gulf of Mexico.”We zoomed in a little bit and we said ‘that’s not a riser that’s a fish!’ As we approached it retreated downwards swimming tail first in a vertical orientation as the ROV followed. What was interesting about the fish was its swimming behaviour. It moved by undulating its dorsal fin in waves that propelled it backwards at quite a good speed.”

Early estimates measure the fish at between 5m and 10m in length, which roughly equals 16-33 feet.

The Serpent Project is a collaboration between marine researchers and energy companies such as Petrobras, Chevron and Shell and involves the use of remotely operated vehicles (ROV’s) to explore depths to which it would be extremely dangerous to send a human. Responsible for the project is the National Oceanography Centre in Southampton, USA.

The King of Herrings is believed to be the creature behind the ancient myths about gigantic sea serpents. It has a prominent dorsal fin, almost like the continous spikes of a fairytale dragon.

When the writers of the movie “Shark Attack 3: Megalodon” decided they needed a book on sharks to set the stage for their newest b-flick, they didn’t make up a phoney professor and write the necessary lines on their own. Instead, they used a very real book written by a very real Manhattan based marine conservationists – and slipped in fake pages to make it sound as though the writer of this 1991 bestseller believes that C. megalodon is still around. Unsurprisingly, this didn’t sit well with shark expert Richard Ellis who disliked seeing an adulterated version of his book “Great White Shark” turning up on the big screen. Ellis is now suing the film’s distributor Lions Gate Entertainment, asking for a halt to the film’s distribution along with $150,000 in damages.

Who is C. megalodon?
Megalodon was an enormous shark that died out long ago. The oldest known remains of this species are about 18 million years of age and the shark is believed to have gone extinct in the Pleistocene epoch, probably about 1.5 million years ago. It is the largest carnivorous fish known to science. The maximum size of this prehistoric shark is a controversial subject, but most experts agree that it could reach a length of at least 18 metres (59 feet) and weigh at least 70 metric tons.

Kingdom: Animalia
Phylum: Chordata
Subphylum: Vertebrata
Class: Chondrichthyes
Subclass: Elasmobranchii
Order: Lamniformes
Family: Disputed; either Lamnidae or Otodontidae
Genus: Disputed; either Carcharocles or Carcharodon
Species: C. megalodon

You have probably noticed it if you’ve ever tried to catch a fish using your bare hands or a small net: the uncanny ability of these creatures to escape, sometimes even before you make a move. Most fish species are incredibly fast and seem to be virtual mind-readers when it comes to predicting when and where you will make your next attempt.

The reason behind this remarkable talent is a special circuit present in the brains of many species of fish. Fish ears constantly sense the sound pressure on each side of the body and if the ear on one side detects a disturbance, the muscles of the fish will automatically bend the body into a c-shape facing the opposite direction. This involuntary reaction makes it possible for the fish to start swimming way from harms way as quickly as possible. Scientists call it C-start and it is highly advantageous when escaping from predators. That is, until you venture upon the Tentacled snake (Erpeton tentaculatum) of South-East Asia.

While studying the Tentacled snake, Kenneth Catania, associate professor of biological sciences at Vanderbilt University, realized that this snake has found a way of exploiting the C-start reflex to its advantage.

Using video recordings of snake (see below) and prey Catania was able to slow down the chain of events enough to make them noticeable for a human eye, and what he saw amazed him. Instead of fleeing from the snake, fish would swim right into the mouth of the predator nearly four times out of five. How could this be?

When hunting, the Tentacled snake forms its body into a peculiar J-shape with its head at the bottom of the “J”. It then remains absolutely still until suitable prey ventures close enough to the “hook”-area of the J. When it finally strikes, it rarely misses since the fish seem to be magically drawn to the jaws of their attacker. In 120 attacks carried out by four different snakes, Catania observed no less than 78 percent of the fish turning toward the snake’s head instead of swimming away from it.

Catania also noticed something else: before the snakes moved their head to strike, they always flexed a point midway down the body. A hydrophone placed in the aquarium unveiled that by flexing its body, the snake produces sound waves intense enough to trigger the fish’s C-start reflex, and since the sound comes from a spot opposite the head of the hungry snake, the C-start reflex forces the fish to turn and swim directly towards the snake’s mouth.

“Once the C-start begins, the fish can’t turn back,” Catania explained. “The snake has found a way to use the fish’s escape reflex to its advantage. I haven’t been able to find reports of any other predators that exhibit a similar ability to influence and predict the future behavior of their prey,”

The C-start behaviour is actually so predictable that the snake doesn’t even bother to aim for the initial position of its prey and then adjust its direction as most predators would. Instead, it goes directly for the spot where it knows the fish will be heading.

“The best evidence for this is the cases when the snake misses,” says Catania. “Not all the targeted fish react with a C-start and the snake almost always misses those that don’t react reflexively.”

Kenneth Catania studies the brains and behaviour of species with extreme specializations. His new snake study is published this week in the online early edition of the journal Proceedings of the National Academy of Sciences.

A rare orange-and-yellow lobster has been found off the coast of Prince Edward Island in Canada. Instead of the drab colours normally sported by lobsters, this female specimen boosts a spotted orange-and-yellow pattern. According to specialists, she’s one in about 30 million.

The colourful lobster is currently housed with roughly 100 other lobsters at Arnold’s Lobster and Clam Bar in Eastham, whose owner Nathan “Nick” Nickerson has named her “Fiona” after his girlfriend’s granddaughter. Getting a name is not the only special treatment she’s been awarded; unlike the other inhabitants of the tank her claws are not bound with rubber bands and she can therefore keep her house mates at bay. Lobsters can be cannibalistic, especially in crowded environments, but Nickerson says Fiona is “not very aggressive.”
Arnold’s Lobster and Clam Bar has not put the rare orange-and-yellow lobster on the menu.

“Gosh no!” Nickerson said. “That would be like steaming a Rembrandt.”

Instead, Fiona has gotten used to fine dining at Arnold’s – she’s kept on a diet of Yellowfin tuna of sushi quality while the other lobsters have to make do with cod fish. Nickerson plans on continuing to pamper her for a while before donating her to the Cape Cod Museum of Natural History in Brewster or to the New England Aquarium.

Nickerson received Fiona as a gift from his fried Michael R. Gagne, sales manager at Ipswich Shellfish Company Inc. who says Fiona is a “once-in-a-lifetime lobster”.

1According to Michael F. Tlusty, director of research at the New England Aquarium, Fiona’s distinctive coloration is caused by a rare genetic mutation. He estimated she might be 7 years old based on her weight, but how she managed to survive for so many years in her eye-catching garb is a true mystery.

“If you’re swimming over a muddy bottom, it would be much easier to see a yellow lobster than a normal-colored lobster,” said Tlusty, who has been studying lobsters for 10 years.

“Why was she able to survive with her coloration?” Tlusty asked. “That’s something we’re not quite sure of.”

After acknowledging the failure of current fishery policies within the union, EU officials are now considering banning the practice of discarding fish at sea.

“What’s the point of setting a quota if fishermen aren’t accountable for the fish they actually catch?” says Mogens Schou, a Danish fishery official.

The EU’s quotas limit the size of the annual catch that countries and their fleets can sell on their return to harbour, but instead of protecting remaining fishing populations from depletion, the system is making fishermen dump lower-value fish at sea to maximize profit. According to officials in the European Commission’s fisheries office, most of these fishes do not survive.

“To stay under their quotas, and make more money, fishermen discard half of what they catch,” says Schou, “They ‘high-grade’ – in other words, only keep the most profitable fish.”

Last month, an EU report was released highlighting the failure of current EU fishing regulations by showing that 88% of fish species in EU waters are being fished out faster than they can reproduce. In response to the report, fishery ministers from the 27 EU nations are currently discussing how to protect the remaining fish stocks from complete eradication.

As a part of these talks, Denmark has proposed an amended quota system where fishermen and their countries are held accountable for the amount of fish caught rather than the amount returned to port. To make it harder for fishing fleets to cheat, Denmark is also proposing that fishermen voluntarily equip their boats with on-board cameras. In exchange, the fishermen would get bigger quotas.

Denmark has already designed a surveillance kit consisting of four cameras, a GPS (Global Positioning System) device, and sensors that notice when fish is being hauled or dumped. The Danish kits are currently being used on six fishing boats with Danish officials monitoring the footage.

Danish fisherman Per Nielsen installed the kit on his trawler Kingfisher in September and believes it to be a good investment. The kit cost roughly 10,000 USD, but Nielsen was compensated by being allowed to catch several extra tens of thousands of dollars worth of cod.

As of now, EU fishermen throw overboard an estimated 50% of the fish they catch and did for instance dump 38% of the 24,000 tons of cod they caught last year, according to the International Council for the Exploration of the Sea.

A ROV (remote operated vehicle) owned and operated by the oil company Shell have caught video of a very rare squid while filming a mile and a half (two and a half kilometers) underwater on the drilling site known as Perdido in the gulf of Mexico. The squid known as a Magnapinna squid has a unique look due to the fact that it has “elbows” on its arms. Little is known about these enigmatic squids that can grow to be between 5 to 23 feet (1.5 to 7 meters) long.

See video – See pictures

A total of four species of these squids have been found so far but there are likely more species still waiting to be discovered.

Magnapinna pacifica was the first species to be described and was described in 1998 by Michael Vecchione of the U.S. National Oceanic and Atmospheric Administration (NOAA) and University of Hawaii biologist Richard Young based on juvenile squids. Michael Vecchione and Richard Young later released a report that showed that Magnapinna squids are common in deep sea areas around the world. (Below about 4,000 feet (1,219 meters).)

The second species, M. talismani, was described in 2006 and the year after a third species M. atlantica was described. Both these species have been found in the Atlantic.

The last known species has yet to receive a scientific name.

Many of you might have already seen this rap video but I decided to post it anyway as some of you no doubt missed it. It is a small rap video explaining how the Large Hadron Collider (LHC) works and the purpose of the facility. The Large Hadron Collider (LHC) is located in CERN in France and have stirred a lot of controversy as some believe that it will bring about the end of the world by creating micro black holes that will grow and consume the earth and our solar system. But don’t worry, most scientist don’t believe this can happen as the black holes created are too small. Personally I will remain an optimist and don’t think the world will end this week either.

Here is the video. Enjoy!!

A swedish documentary film crew claims to have caught images of a famous swedish sea monster on film. The beast is called “storsjöodjuret” which translates into “the monster of the big lake”. Storsjön is the name of the lake in which it supposedly lives. The monster have been sighted for a very long time and is very bellowed by the people who lives by the lake. It has been used to promote the area and have become a symbol for the area in much the same way Nessie is a symbol for Loch Ness.

The team have capture the picture with submerged cameras placed on a small island and you can follow the cameras online here. The film apparently show a large creature generating body heat and since there are no similar large sea creatures in Sweden except for the wells catfish which normally isn’t found this far north they believe the film shows the lake monster.

The team currently have six cameras but are going to place 24 more cameras next year and a NBC is going to make about the lake monster and their work this fall.

If you asked me the video is far from conclusive and very blurry but it is still better than many other videos like this so I decided to post it here and allow you to make up your own mind about what it depicts

The clip is from Swedish television

Transcript if dialog:
TITLE: Sweden’s Legendary Great Lake Monster (Storsjödjuret) has been caught on Film

ANNOUNCER: .6 constantly monitoring submerged cameras have captured poor images of the Storsjöodjuret, and an American TV company is on its way to depict the hunt for it.

VOICE OVER: This is supposedly the first moving images ever caught of the Great Lake Monster (Storsjödjuret) taken by an underwater camera . The red is representing heat. At least the group trying to disciver the lake monster want to believe that the swedish Loch Ness is captured on film. A special monitoring station have been built in Svenstavik.

SUSANNE KINDSTRÖM (on the team) It is clear that what have been caught on film is alive and contain cells as the equipment shows red (heat) So, is it a sea snake or a part of the lake monster on might wonder. As we’ve just discovered.

INTERVIEWER: It can’t be a piece of wood, or something else..?

SUSANNE KINDSTRÖM: That’s NO piece of wood, that I can see! Not with that movement pattern

VOICE OVER: This is supposed to be the back fin of the lake monster, the camera supposedly indicates heat on this video as well [Shown on video is a BLUE rectangle] Since the project Storsjöodjuret began this spring [2008], the interest for it has been huge – most of all from abroad. The american TV-company NBC is said to be making a film about the lake mosnter this fall. Next summer, they (the lake monster team) are going to increase from 6 to 30 cameras. It is on this small island the cameras are placed today.

INTERVIEWER: But.. do you believe you will ever get Storsjöodjuret on film?

KURT JONSSON (project Storsjöodjuret): I believe so. And I am also convinced that the technology will also be able to….(help) . in 15 or 20 years, you will be able to search any lake. From space or with unmanned vehicles. Technology goes forward..

INTERVIEWER: So this won’t end with it being (just) a piece of wood?

KURT JONSSON: No, I don’t think so. Something will turn up, yes.