Yellow Christmas tree worm (Spirobranchus giganteus), Beqa Lagoon, Fiji.

annelid beqa lagoon christmas tree worms fiji melanesia oceania polychaete serpulidae spirobranchus giganteus animal animal themes animals in the wild aquatic bristle worms close up color image detail directly above extreme close up filter feeders horizontal macro magnification marine biology nature no people one animal outdoors photography polychaete worms science sea sea life undersea underwater wildlife yellow zoology