Siphonophore video: Marine biologists capture rare sea creature in the Gulf of Mexico

The creature may look like a jellyfish but is in fact a colony of organisms that work together to eat, move and breathe

A group of marine biologists were in for an unexpected surprise when a deep sea expedition led to a close encounter with one of the ocean depth’s rarest creatures.

When exploring the ocean bed in the Gulf of Mexico, scientists from the Nautilus Live team came across an extremely rare purple species of siphonophore. 

Although the creature may look on the surface like an elongated jellyfish, each species is in fact not just one organism but a colony of individual organisms that are connected together.

Each of these tiny organisms, or zooids, has a highly specialised function within the colony to ensure that the siphonophore can move, eat and breathe.

Video: See Team Nautilus make their siphonophore discovery

Since the footage was first captured in June, marine biologists have marvelled at the footage commenting on how rare an encounter like this is.

Writing for Deep Sea News, marine biologist Rebecca Helm wrote that the footage “truly stood out.”

“To me, the best part of science is stuff like this: seeing something that completely takes my breath away. Even after studying animals like this for the last five years, this video has me in awe. The animal captured in this footage, simply put, is stunning” wrote Helm.

The most common siphonophore is the well-known and sometimes deadly Portuguese-Man-of-War known for its fluorescent colour and venomous  sting. Nevertheless, there are more than 175 different species of siphonophore that have been discovered, with the Praya Dubia regarded as the longest animal in the world measuring between 30 and 50 meatures – twice the size of a blue whale.

The extraordinary footage taken in June has proved a major viral hit, with web users with over 2 million people viewing the video on the Team Nautilus Youtube channel.

The Nautilus Live Expedition is headed by Dr Thomas Ballard, the man who famously discovered the wreck of the Titanic, and is part of an online website that aims to capture and broadcast some of the ocean depths most interesting and rare creatures to a wider audience.

 

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