Bristle or fire worm

[PeterEde]

Just removed via dip in RODI water

 

[PeterEde]

Better shot

 

[Gargoyle]

I'm not convinced it's either. They look more like legs than bristles. Did it move similar to a millipede?

 

[PeterEde]

Dead by the time I pulled the rock from the water.

 

[vetteguy53081]

Looks like was fireworm

 

[PeterEde]

Looks like was fireworm

It was pink

Glad it's gone then

 

[Brittany Marie]

Is either Polynoidae or Hesionidae. Polynoids have scales whereas Hesionids do not

 

[WheatToast]

Looks like was fireworm

Personally, I am not seeing it in OP's image, but I am curious to know why you say it is a fireworm.

 

[WheatToast]

I'm not convinced it's either. They look more like legs than bristles. Did it move similar to a millipede?

+1

 

[PeterEde]

+1

They were definitely bristles.
Sorry pics are not so clear