Tube worm
In biology, tube worms are various groups of worms that live sessile in self-made tubes in the sea. Mostly these are annelids . These include:
- Featherworms (Sabellidae)
- Tube worms (Serpulidae)
- Sand corals (Sabellariidae)
- Beard worms (Pogonophora)
- Mud tubeworms (Tubificinae)
- Horseshoe worms (Phoronida)