What is this bug?

[TonapahNorth]

Tonapah's UCT (unidentified critter tank) 2013.12.02 - YouTube

It's long and skinny about the thickness of a heavy piece of thread. It is at least 2 inches long stretching from what appears to be a hole below to a hole above in a different rock. It hides from light. It only comes out of this same spot.
Although I've only seen it twice and was lucky to capture this video. It doesn't look like a bristly thing at all.

Thoughts?

Tona

 

[eklapp]

Looks like a peanut worm but kinda hard to tell good guy if that's what it is

 

[TonapahNorth]

I'll google it to see if that's what it looks like.

 

[TonapahNorth]

All I can say is maybe. It moves and acts the same but there is no size or color match. I'll keep looking along those lines.

 

[TonapahNorth]

Any other looks at this thing? I'm not sure what it is still. Peanut worms don't appear to look like this thing.