![Close-up of a Hard Tube Worm, Red Fanworm or Mopworm (Protula bispiralis) attached to a rock in an aquarium at Dobbies Aquatics King's Lynn Norfolk - SuperStock Close-up of a Hard Tube Worm, Red Fanworm or Mopworm (Protula bispiralis) attached to a rock in an aquarium at Dobbies Aquatics King's Lynn Norfolk - SuperStock](https://cdn.superstock.com/4138/Comp/4138-20002613.jpg)
Close-up of a Hard Tube Worm, Red Fanworm or Mopworm (Protula bispiralis) attached to a rock in an aquarium at Dobbies Aquatics King's Lynn Norfolk - SuperStock
![Red Tube Worm, Calcereous Tubeworm (Serpula vermicularis), Mediterranean Sea, Stock Photo, Picture And Rights Managed Image. Pic. IBR-728346 | agefotostock Red Tube Worm, Calcereous Tubeworm (Serpula vermicularis), Mediterranean Sea, Stock Photo, Picture And Rights Managed Image. Pic. IBR-728346 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/dc111c2547e401ca9cd1149e429d9992/ibr-728346.jpg)
Red Tube Worm, Calcereous Tubeworm (Serpula vermicularis), Mediterranean Sea, Stock Photo, Picture And Rights Managed Image. Pic. IBR-728346 | agefotostock
![Serpula Vermicularis, Known by Common Names Including the Calcareous Tubeworm, Fan Worm, Plume Worm or Red Tube Worm, Stock Photo - Image of karst, seabed: 203346552 Serpula Vermicularis, Known by Common Names Including the Calcareous Tubeworm, Fan Worm, Plume Worm or Red Tube Worm, Stock Photo - Image of karst, seabed: 203346552](https://thumbs.dreamstime.com/z/serpula-vermicularis-known-common-names-including-calcareous-tubeworm-fan-worm-plume-worm-red-tube-worm-brijuni-national-203346552.jpg)