설명Tube worms ASHES hydrothermal field (27260324626).jpg
A lush community of vibrant red tube worms grows on a black smoker chimney in the ASHES hydrothermal field. The tube worms, which are hosted in white housings about the diameter of a person's small finger, are intergrown with brown palm worms. (Courtesy of University of Washington, NSF/Ocean Observatories Initiative/Canadian Scientific Submersible Facility)