Seven-Armed Starfish (Luidia ciliaris) Close up detail showing tube feet, St Abbs, Scotland, UK North Sea

nobody sealife sea life underwater st abbs scotland uk united kingdom great britain north sea seven armed starfish luidia ciliaris tube feet tentacles star fish star fish one animal invertebrate invertebrates close up close ups close ups close up brittle star brittle star brittle stars brittle stars small group of animals hunting