Worm and Pod ID

[Detroit_aqua]

found these guys last night. Looking for ID on anything included. More just curious what types of pods, but want to confirm that the worm is what I believe to be a dorvilledae. Do these sting like bristleworms?

 

[Gtinnel]

Pods I don't know but the worm is dorvilleidae. I'm not sure if the bristles can be irritating but I doubt they would. I don't find normal bristleworms to be bad either though. I've accidentally touched several.