Saturday, 28 March 2015

Picasso Sponge 37


This Picasso Sponge depicts a cloudy, autumnal morning, where a gardener stops to appreciate the weeds.

.....

Friday, 27 March 2015

Mutable Rainfrog

Pristimantis mutabilis
A tale of loss, discovery and a shape-shifting frog, set in the mountain forests of South America.

It all started in 2006, when researchers Katherine and Tim Krynak were walking through the cloud forests of Ecuador's Reserva Las Gralarias. They came across a beautiful frog clad in the brown and green colours of moss. It was covered in spikes and tubercles, a feature which inspired the Krynaks to dub their discovery the "punk rocker frog".


The Krynaks continued their nightly walks through the cloud forest, flashlight in hand, seeking out new and interesting amphibians among the tropical foliage and on the damp ground. Amphibians is their thing and the Reserva Las Gralarias is their place. Yet it took three, whole years before they rediscovered their little punk rocker, less than an inch long, sitting on a mossy leaf, spiky as ever.

They picked it up and put it in a container. The next morning they would have a good look at their specimen and take some detailed photographs before letting it go. They thought they might have discovered a new species, but it would take a close examination to be sure.

However, when that morning came and they placed their punk rocker on a crisp, white board for the photo shoot, tragedy struck...

Who... are you?
The punk rocker was gone! Replaced by some smooth-skinned square who probably worked in an office.

What had happened? After three years of searching did Katherine Krynak simply pick up the wrong frog? Had she snatched defeat from the moss of victory?

Crest-fallen and bewildered, she replaced the frog in its container and added some moss to make it more comfortable. Then, a very strange thing happened...


Over the course of just a few minutes, the smooth frog grew spikes and tubercles all over its body. This was no ordinary frog. This was a shape-shifting frog. A frog that had command over the texture of its skin and could use it to better blend into its immediate surroundings. Such powers are commonplace among the octopus and cuttlefish but never before seen among vertebrates.

Studies of the frog, its genes and its song show that it is indeed a new species, yet a previously known relative called Pristimantis sobetes has been found to have similar control over its skin texture. This is a bit of a problem since the abundance and size of spikes and tubercles has long been used to identify frog species.

Many frogs all over the world use spiny, rough skin for camouflage, including the Vietnamese Mossy Frog and several others. However, to be sure of how many species are really out there, it looks like people will have to spend a little more time on their frog photo shoots in future.

And one can't help but wonder how many times over that three year search the Krynaks might have come across their punk rocker without even realising it!

.....

Big thanks to Dimitri for bringing this one to my attention!

Wednesday, 25 March 2015

Crinoid Squat Lobster

Image: Jayvee Fernandez
Allogalathea elegans
Sometimes, we can all do with a little help from our giant, multiple-armed friend.

Sunday, 22 March 2015

Jawfish

Image: Kevin Bryant
What do we humans do with our jaws? Bite, chew, talk and... that's about it. Pitiful, right? Aside from a few visits to the dentist and the odd plastic surgeon, we have a lamentable lack of imagination when it comes to finding exciting projects for the lower portion of our faces.

Well then, thank goodness for Jawfish. They'll teach us a thing or two.

Friday, 20 March 2015

Sixgill Stingray

Hexatrygon bickelli

If there's one thing that should be clear to anyone who cares to notice, it's this: the pitch darkness and suffocating pressure of the deep sea does strange things to a body. It gives gigantism to the tiny, freedom to the mud guzzlers, snaggleteeth to some, and a thick layer of flab to many.

Now, at long last, it's the stingray's turn. It's what they've always wanted!

Wednesday, 18 March 2015

Tiger Egg Cowry

Image: liquidguru
Cuspivolva tigris
Tigers lay eggs! And they live in the sea. And they have one foot and no legs.
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