A brand new species of sea creature has been found in UK waters.

Previously, there have been solely regarded as two species of the pleurobranchid genus of sea slug - none of whom had ever been seen in UK waters prior to now.

But scientists from the Centre for Environmental Fisheries and Aquaculture Science (CEFAS) working in waters off the southwest of England found a 3rd species.

It has been named Pleurobranchaea britannica, and it was discovered throughout expeditions carried out in 2018 and 2019 within the western Channel and Celtic Sea by CEFAS and the Instituto Espanol de Oceanografía.

Fourteen specimens had been found of the brand new species, which measures between two and 5 centimetres and is a sort of side-gill sea slug.

While different species of sea slugs are frequent, such a variation is extra incessantly present in hotter waters within the Mediterranean Sea. Scientists suppose it may have moved thus far north as a result of ongoing results of local weather change.

At first researchers thought that they had found an current genus, earlier than additional examination confirmed it was a standalone species.

Ross Bullimore, a Marine Ecologist at CEFAS who made the invention, stated: "It only took a brief inspection of two specimens to be confident that we had stumbled upon a species of Pleurobranchaea. This was thrilling because no other species from this genus had been documented in UK waters, or even this far north.

"After shut collaboration with the University of Cadiz, who carried out a extra thorough evaluation, we had been blown away to find that we had recognized a 3rd, new species. There is usually an assumption that we all know all the things there's to learn about species present in UK waters, however this simply goes to indicate that there's nonetheless a lot to study in our personal yard."

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Dr. Juan Lucas Cervera Currado, full professor of the Department of Biology on the University of Cadiz, Spain, stated: "When Cefas scientists contacted me and told me that they had collected individuals belonging to the sea slug genus Pleurobranchaea, but whose specific identity was not clear, I was really surprised.

"Firstly, as a result of species from this genus have by no means been discovered within the British Isles, and secondly as a result of the opportunity of having discovered a brand new species of this genus in European waters was actually thrilling."

He went on so as to add that the brand new species may very well be unfold throughout the west coast of France and northern coasts of Spain and Portugal.

Content Source: information.sky.com