Vadför djur är detta?

[harbard]

Can you identify this creature?: http://one.revver.com/watch/319013
<<<(^:>*

[Azur]

It's a sea butterfly, a pteropod snail. I don't recognize the species, but Britain have many southern species not present in Swedish waters. If I was to hazard a guess I'd say it's a Cuvierina columnella, but keep in mind I've never seen that species in real life.

[Amaro]

ITS a alien dude !! kill it !

[Amaro]

is it dead yet ?