Blue Christmas tree worm (Spirobranchus giganteus), Cairns, Queensland, Australia, Pacific
Christmas tree worm (Spirobranchus giganteus) on hard coral in Bonaire, Caribbean Netherlands.
Christmas tree worm in Raja Ampat, Indonesia.
White crown calcareous tube worm in Malaysia.
Christmas tree worms (Spirobranchus giganteus) grow on a coral reef in Wakatobi National Park, Indonesia. This remote region is known for its incredible marine biodiversity and gorgeous reefs.
Close up deatail of glowing red and orange Christmas Tree Worm showing spiral shape. Cayman Islands.
Two, Christmas tree worm (Spirobranchus giganteus) on stone coral (Porites), Red Sea, Aqaba, Kingdom of Jordan