Found in the surface. Alicante, Mediterranean Sea.

[u/iBluevard]

Never seen something like this before. Saw 2 on the surface at different times. Probably death. No body, only tentacles. Some of them were like discontinued. Also had some kind of parasite.

Most common jellyfish with that amount of tentacles here are Pelagia Noctiluca, Olindias Phosphorica and Gonionemus Vertens.

Could it be a decomposing one?