Help identify!!!!

[reefkev]

Can anyone please help me identify what these are!!!?????!! I've talked to a lot of experienced reefers, and no one can tell me what these are.. They never move, but they seem to be part of the rock.. I can't even get them off with tweezers.. They do seem to be alive, though, because they release a slime when bothered, just like coral!!

.. They are the red slug-like creatures on the top left corner of the rock..

 

[KJ]

Vermetid
Tube Snail, Gastropod?

 

[cloak]

Vermetid snails.

http://www.reefkeeping.com/issues/2005-01/rs/index.php

 

[Lionfish Lair]

LOL EDIT: +1

 

[reefkev]

Awesome!! Thanks cloak!! You hit that right on the head!!