Annelid 9/2

Saw one of these on the top of the Prince Albert shipwreck last night, squirming and swirling in the darkness. It looked like a sea snake, without a head. None of us knew what it was. I just identified it as an annelid, a classification that contains earthworms and leeches. Now we're all cracking jokes about an annelid bursting out of someone's chest like an alien. ...great. Guess I won't be sleeping tonight!