The Rock Pool Project in Plymouth says the non-native sea hare looks "alien-like".

Add Yahoo as a preferred source to see more of our stories on Google. Fisherman finds sea creature with 100 arms in Singapore A fisherman has found a terrifying-looking sea monster with 100 tentacles ...

A holidaymaker has filmed an "alien-like" creature which he found and says it looks like a mix of a "cobra tail, large intestine and a condom". Kristoffer Young was visiting the Cala Laiya resort in ...

Charley Taviner, five, was following a crab when he found what he thought was a huge lump of seaweed. But it turned out to be Aplysia depilans - or the "Mediterranean sea hare" - a species rarely seen ...

A young rock-pooler discovered a rare ‘alien-like’ winged creature washed up on a UK beach. Charley Taviner, five, was ...

A RARE sea creature has been found by a little boy on a popular UK beach. The adventurous five-year-old stumbled up the ...

When Ong Han Boon spotted his line going up and down at his favourite fishing spot on the island of Sentosa, the 54-year-old had a feeling he was about to snag himself something special for lunch, ...

'Sea mice' have sharp bristles that can cause irritation if they pierce the skin BEACHGOERS are being warned to be on the lookout for a mysterious “alien-like” creature after one was discovered on a ...

BEACHGOERS are being warned to be on the lookout for a mysterious “alien-like” creature after one was discovered on a UK beach. “Sea mice” are marine worms with a furry appearance that are unlike ...

A strange sea creature with what appears to be a spiky tail has left puzzled locals scratching their heads after it washed up on a UK beach. The bizarre dead animal, was discovered by a pensioner as ...