Help i.d.ing these critters

[Jphvav90]

Found a couple of these guys just wondering of they are good or bad and how to get rid of them if I need too.

 

[Derrick0580]

Bristle worm, good clean up crew when in manageable numbers. Can be a nuisance if numbers get out of hand.

 

[I never finish anythi]

Also don't touch them with bare hands .

 

[Jphvav90]

Bristle worm, good clean up crew when in manageable numbers. Can be a nuisance if numbers get out of hand.

Thank you