Stay up to date with notifications from The Independent

Notifications can be managed in browser preferences.

Pink Floyd has shrimp species named after it that emits a high-pitched snap

Newly discovered crustacean uses claw click to stun prey with deafening sonic energy

John von Radowitz
Wednesday 12 April 2017 11:42 BST
Comments
The newly discovered pistol shrimp, which has been named Synalpheus pinkfloydi, by zoologist and prog rock fan Dr Sammy de Grave from Oxford University's Museum of Natural History
The newly discovered pistol shrimp, which has been named Synalpheus pinkfloydi, by zoologist and prog rock fan Dr Sammy de Grave from Oxford University's Museum of Natural History (Arthur Anker/PA)

Your support helps us to tell the story

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest documentary, 'The A Word', which shines a light on the American women fighting for reproductive rights, we know how important it is to parse out the facts from the messaging.

At such a critical moment in US history, we need reporters on the ground. Your donation allows us to keep sending journalists to speak to both sides of the story.

The Independent is trusted by Americans across the entire political spectrum. And unlike many other quality news outlets, we choose not to lock Americans out of our reporting and analysis with paywalls. We believe quality journalism should be available to everyone, paid for by those who can afford it.

Your support makes all the difference.

A high-volume crustacean that produces a sound louder than rock concerts has been named after the band Pink Floyd.

The pistol shrimp, Synalpheus pinkfloydi, has a distinctive pink snapping claw which it uses to stun prey with sonic energy.

Zoologist and Pink Floyd fan Dr Sammy de Grave, from Oxford University's Museum of Natural History, had been waiting for the chance to honour the prog rock legends by giving their name to a new species.

He said: “I have been listening to Floyd since The Wall was released in 1979, when I was 14 years old. I've seen them play live several times since, including the Hyde Park reunion gig for Live8 in 2005.

“The description of this new species of pistol shrimp was the perfect opportunity to finally give a nod to my favourite band.”

Like any self-respecting rock band, pistol shrimps have the ability to generate a huge amount of volume.

By snapping its enlarged claw shut at rapid speed the shrimp creates a high-pressure cavitation bubble which collapses to produce one of the loudest sounds in the ocean.

The sonic blast can reach 210 decibels - far louder than the sound of a gunshot - and is powerful enough to stun or even kill small fish.

For a split-second, the imploding bubble also generates temperatures of 4,400C, which is nearly as hot as the surface of the sun.

Some species of pistol shrimp use their sonic weapon to drill burrows into solid basalt rock.

Synalpheus pinkfloydi was discovered on the Pacific coast of Panama and is closely related to a western Atlantic sister species, S. antillensis, identified in 1909.

A description of the pink-clawed shrimp appears in the journal Zootaxa.

The Oxford team featured the shrimp in fictitious covers for the Pink Floyd albums Animals and The Wall.

In Animals, the crustacean takes the place of a dirigible pink pig floating above London's Battersea power station.

The Wall cover shows S. pinkfloydi superimposed over the Museum of Natural History in the style of original artwork from the album.

Last year biologists named a new species of damselfly after Pink Floyd's 1969 double LP Ummagumma.

Press Association

Join our commenting forum

Join thought-provoking conversations, follow other Independent readers and see their replies

Comments

Thank you for registering

Please refresh the page or navigate to another page on the site to be automatically logged inPlease refresh your browser to be logged in