Identification question

[Anonymous]

There is a whitish-grey "mouth" of something the protruded from one of my rocks. It looks just like a nassarius snail mouth, but gets much longer (1-2"). It probes the rock and sand for food and the body (I guess) is in a crevice in the rock. Any guess?

 

[SaltyMad]

Peanut worm maybe.

 

[Anonymous]

That sounds like a good guess to me too. Sipunculan maybe. G, you know the rules, take a picture of it! I know you own a camera!