Inside of a tube worm, Komodo, Indonesia, Southeast Asia, Asia

Tubeworm, Sabellastarte sp., Monkey beach, Puerto Galera, Mindoro, Philippines

Tubeworm with feathery filter system in use. UK (RR)

Tubeworm with feathery filter system in use. UK (RR)

Tubeworm with feathery filter system in use. UK (RR)

Cluster Duster (Bispira brunnea), tubeworm, on a brown sponge (Ectoplasia ferox) in front of blue water, Turneffe Atoll, Belize, Central America, Caribbean

Red Tube Worm, Calcereous Tubeworm (Serpula vermicularis), Mediterranean Sea