Feeds

Fish snapped snacking at 4,200 fathoms

'Absolutely amazing footage' from the hadal depths

Secure remote control for conventional and virtual desktops

An international team of marine scientists has obtained "absolutely amazing footage" of fish feeding at a hadal 7,700 metres down in the Pacific Ocean's Japan Trench.

The snail fish caught feeding at 7,700mThe group of snail fish, (Limparidae), were caught on camera (see pic) "attacking bait at 7703 metres" by a submersible platform launched from Japanese research ship the Hakuho-Maru. The vessel is on a HADEEP expedition - a collaborative project between the University of Aberdeen's Oceanlab and the University of Tokyo designed by the former's professor Monty Priede to "to investigate life in the hadal region of the ocean, which is anything below 6000 metres".

Priede enthused: 'It's incredible. These videos vastly exceed all our expectations from this research. We thought the deepest fishes would be motionless, solitary, fragile individuals eking out an existence in a food-sparse environment

"But these fish aren't loners. The images show groups that are sociable and active - possibly even families - feeding on little shrimp, yet living in one of the most extreme environments on Earth. All we've seen before of life at this depth have been shrivelled specimens in museums. Now we have an impression of how they move and what they do."

The snail fish live exclusively below 6000 metres, where they contend with "total darkness, near-freezing temperatures and immense water pressure" while feeding on "the thousands of tiny shrimp-like creatures that scavenge the carcasses of dead fish on the ocean floor". In case you're wondering what kind of pressure they're under, it's equivalent to "1,600 elephants on the roof of a Mini". ®

Next gen security for virtualised datacentres

More from The Register

next story
Vulture 2 takes a battering in 100km/h test run
Still in one piece, but we're going to need MORE POWER
TRIANGULAR orbits will help Rosetta to get up close with Comet 67P
Probe will be just 10km from Space Duck in October
Gigantic toothless 'DRAGONS' dominated Earth's early skies
Gummy pterosaurs outlived toothy competitors
Boffins ID freakish spine-smothered prehistoric critter: The CLAW gave it away
Bizarre-looking creature actually related to velvet worms
CRR-CRRRK, beep, beep: Mars space truck backs out of slippery sand trap
Curiosity finds new drilling target after course correction
'Leccy racer whacks petrols in Oz race
ELMOFO rakes in two wins in sanctioned race
What does a flashmob of 1,024 robots look like? Just like this
Sorry, Harvard, did you say kilobots or KILLER BOTS?
NASA's rock'n'roll shock: ROLLING STONE FOUND ON MARS
No sign of Ziggy Stardust and his band
Why your mum was WRONG about whiffy tattooed people
They're a future source of RENEWABLE ENERGY
prev story

Whitepapers

5 things you didn’t know about cloud backup
IT departments are embracing cloud backup, but there’s a lot you need to know before choosing a service provider. Learn all the critical things you need to know.
Implementing global e-invoicing with guaranteed legal certainty
Explaining the role local tax compliance plays in successful supply chain management and e-business and how leading global brands are addressing this.
Build a business case: developing custom apps
Learn how to maximize the value of custom applications by accelerating and simplifying their development.
Rethinking backup and recovery in the modern data center
Combining intelligence, operational analytics, and automation to enable efficient, data-driven IT organizations using the HP ABR approach.
Next gen security for virtualised datacentres
Legacy security solutions are inefficient due to the architectural differences between physical and virtual environments.