Snail with vanishing spots

The flamingo tongue snail Cyphoma gibbosum appears to have a shell decorated with bright spots (top of image). Amazingly though, the spots aren't actually part of the shell, but rather the animal's flesh! When the animal retracts into its stark white shell, so do the spots (bottom of image). The Cyphoma gibbosum is the star of the latest CreatureCast video from Dr. Casey Dunn's laboratory at Brown University. RISD animator Chris Vamos, who was also a student in Dr. Dunn's invertebrate zoology course, created the video. Watch it after the jump!

By Daily Mail Reporter

White stags have long been associated with mythology and legend, an elusive yet magnificent beast.

King Arthur was left frustrated by his attempts to capture one, as were the Kings and Queens of Narnia, who chased the creature through the woods and found themselves tumbling out of a wardrobe.

But photographer Ken Grindle has managed to get a little bit closer, taking this picture of the animal in the Forest of Dean in Gloucestershire.

The White Stag was snapped by amateur photographer Ken Grindle near Lydney, Gloucestershire

The majestic wild animal - long associated with mystery and good luck - was filmed by the wildlife enthusiast.

Ken, 66, has been filming and photographing wildlife in the area for the past six years - but had never seen a white stag.

'I was very surprised to see it,' he said.

'I was camped in a shelter and was really fortunate. It just strolled right in front of me and calmly wandered around.

'He is a beautiful creature and it's really nice to be able to show people who perhaps can't make it into woodland what beautiful animals roam out there.

'I was lucky to be able to get some footage of it as well as the battery on my camera was running out.

'I wasn't sure I'd actually got it until I got home.

Butchered: This white stag was decapitated in 2007. Its existence was kept secret in a bid to deter poachers

'I take the pictures to share with everyone as a lot of people can't get out into the woods to see this.'

The Forest of Dean is thought to be home to an array of unusual and wild creatures including wild boar, big cats and white stags.

Retired builder Ken added: 'There's a lot of talk about big cats in the Forest and that really would be something to see.

'I managed to stand my ground when some wild boar came out into the path in front of me but it might be a bit different if I saw a big cat.'

Last year a white stag was spotted in the Scottish Highlands and was photographed by a member of a nature charity while she was on an expedition on the west coast.

Fran Lockhart, of the John Muir Trust, a charity which protects wild land, said she was "thrilled" to spot the majestic beast, which is closely identified with the unicorn.

In October 2007, a wild white stag was shot by poachers on the border between Devon and Cornwall, where horrified locals had known it by the name Snowy.

'Ghostlike': A white stag among a group of young red stags, spotted in the Scottish Highlands last year

It was decapitated and its 300lb carcase found hanging from a tree in a yard.It is thought the stag's head, along with its antlers, had been claimed as a trophy and could be mounted and possibly sold for thousands of pounds.

White deer, closely identified with unicorns, have been potent figures in the mythology of many cultures.

It is said to be bad luck to kill one. According to the Scots legend, in 1128, David I, King of Scotland decided to go hunting on the Feast Day of the Holy Rood, against the wishes of his priest. While hunting he saw a huge white stag, or "hart", and while giving chase he was thrown from his horse.

The white hart charged forward to kill him, so David - son of Malcolm Canmore and St Margaret - called on God to save him. As the king grasped the hart's antlers, they miraculously turned in to a large cross, and the beast raised its head and vanished. Inspired by his vision, King David built a shrine to the Holy Rood - meaning Holy Cross - on the spot where the miracle occurred.

The ruin of Holyrood Abbey can still be seen today, at the foot of the Royal Mile next to Holyrood Palace. The White Hart Inn in Edinburgh's grassmarket, reputedly the oldest pub in the capital, took its name from the legend.

The Celts considered white stags to be messengers from the "other world" and their appearance was said to herald some profound change in the lives of those who encountered them.

In the Chronicles of Narnia, the White Stag is fabled to grant wishes to whoever catches him. And in the Arthurian legend, the white stag is the creature that can never be caught. King Arthur's repeatedly unsuccessful pursuit of the white stag represents mankind's quest for spiritual knowledge.

In Christianity a white stag was said to be instrumental in the conversion of the martyr Saint Eustace after he saw a vision of the animal that told him he would suffer for Christ.

A 29-year-man, wearing a full-body "stinger suit," was stung on the face by an Irukandji jellyfish while diving from a yacht off the coast of Australia. They can kill a person in minutes.

The jellyfish's sting can lead to "Irukandji syndrome," a set of symptoms that includes shooting pains in the muscles and chest, vomiting, restlessness and anxiety. Some symptoms can last for more than a week, and the syndrome can occasionally lead to a rapid rise in blood pressure and heart failure... because the jellyfish leave almost no mark on their victims, scientists believe they are responsible for many deaths that were attributed as drownings or heart attacks...

Australian dives face-first into deadly peanut-sized jellyfish

Photo Irukandji-jellyfish-queensland-australia.jpg by GondwanaGirl from Wikimedia Commons released into public domain.

Who says size matters?

It's actually quite pretty (again, relatively speaking), but this slug is most likely an Arion rufus, a species that's native to Europe, but has been found in British Columbia and is apparently now also at large in Ontario. Hermaphroditic in nature, some slugs can even knock themselves up, so it only takes a single invader to build an army. Once the population is established, the slugs become (and I quote) the "slow moving lions of the vegetable world."

So how do you get rid of them? The story offers two possibilities. First, you can leave out beer for the slugs. They're attracted to fermented yeast, but they're a little dumb and they can't swim, so they'll end up crawling in and drowning themselves. The other option: Collect the slugs when they come out at night and "immerse them in boiling water." The article, unfortunately, does not mention whether you can then eat Arion rufus in a nice butter sauce.

10 cm Etobicoke Slug a Big, Slimy Mystery in the Toronto Star

(Thanks, Margaret Atwood. Yes, that Margaret Atwood.)

Image taken by Etobicoke, Canada resident Lisa Bendall. Used under fair use.

Stunned farmer Zheng Dexun dug up a crop of fleeceflower, or Chinese knotweed, and found one shaped like a person, in Langzhong, China. The eerie-looking plant, measuring 62 centimetres tall, has clearly defined arms, legs, and head. Zheng said: "I don't know whether it is good or bad to dig out a Chinese knotweed that looks like a human. I'd better put it back in the earth!"

I'm surprised nobody has "seen" Jesus or the BVM in this yet...

The Bosavi woolly rat had no fear of humans when it was discovered. Photograph: Jonny Keeling/BBC

A lost world populated by fanged frogs, grunting fish and tiny bear-like creatures has been discovered in a remote volcanic crater on the Pacific island of Papua New Guinea.

'A giant woolly rat never before seen by science' Link to this audio

A team of scientists from Britain, the United States and Papua New Guinea found more than 40 previously unidentified species when they climbed into the kilometre-deep crater of Mount Bosavi and explored a pristine jungle habitat teeming with life that has evolved in isolation since the volcano last erupted 200,000 years ago. In a remarkably rich haul from just five weeks of exploration, the biologists discovered 16 frogs which have never before been recorded by science, at least three new fish, a new bat and a giant rat, which may turn out to be the biggest in the world.

The discoveries are being seen as fresh evidence of the richness of the world's rainforests and the explorers hope their finds will add weight to calls for international action to prevent the demise of similar ecosystems. They said Papua New Guinea's rainforest is currently being destroyed at the rate of 3.5% a year.

"It was mind-blowing to be there and it is clearly time we pulled our finger out and decided these habitats are worth us saving," said Dr George McGavin who headed the expedition.

The team of biologists included experts from Oxford University, the London Zoo and the Smithsonian Institution and are believed to be the first scientists to enter the mountainous Bosavi crater. They were joined by members of the BBC Natural History Unit which filmed the expedition for a three-part documentary which starts tomorrow night.

They found the three-kilometre wide crater populated by spectacular birds of paradise and in the absence of big cats and monkeys, which are found in the remote jungles of the Amazon and Sumatra, the main predators are giant monitor lizards while kangaroos have evolved to live in trees. New species include a camouflaged gecko, a fanged frog and a fish called the Henamo grunter, named because it makes grunting noises from its swim bladder.

"These discoveries are really significant," said Steve Backshall, a climber and naturalist who became so friendly with the never-before seen Bosavi silky cuscus, a marsupial that lives up trees and feeds on fruits and leaves, that it sat on his shoulder.

"The world is getting an awful lot smaller and it is getting very hard to find places that are so far off the beaten track."

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