Christmas tree worm, Spirobranchus giganteus, Netherlands Antilles, Bonaire, Caribbean Sea
Christmas tree worm, Spirobranchus giganteus, Netherlands Antilles, Bonaire, Caribbean Sea
Small Spiral Tube Worm, Spirographis spallanzani, Istria, Adriatic Sea, Croatia
Stone Tube Worm, Eupolymnia nebulosa, Istria, Adriatic Sea, Croatia
Common Ringed Plover (Charadrius hiaticula) pre-nuptial wintering male digging out an arenicolous worm on the foreshore at low tide, Finistere, Brittany, France