Night I'd Unknown Creature Help

[Twospoileddivers]

On a recent night dive in curacao I encountered a creature drawn to the video light of camera but couldn't get a shot of it .It was about 2 inches long basically clear and looked like a centipede or one of those 1000 legged bugs only skinnier .I have looked through my id books and can't find anything close.Any ideas ???

 

[The Chairman]

blood worm?

 

[Twospoileddivers]

Perhaps it had more of a space between segments on body and was translucent .Dm didn't know what it was either only that they thought it was cool too.