a brown fanworm (notaulax nudicollis) in cozumel

animal underwater reef invertebrate wildlife coral organism aquarium fish seafood sea food brown fanworm notaulax nudicollis cozumel mexico tube worm fan fanworm nudicollis reef life saltwater macro close animal aquatic beauty caribbean cayman christmas closeup colorful coral deep delicate dive environment fan fauna hard indian ocean marine marine nature outdoor scuba sea tiny tree tropical tropical waters tube underwater water white wildlife worms yellow