Weird, Deep-Sea 'Worm' As Long As an Arm | National Geographic

See a mysterious and bizarre shipworm, studied for the first time by researchers. Kuphus polythalamia is a worm-like creature encased in a shell that burrows headfirst in the mud. They are found off an island in the Philippines in a sulfurous lagoon. They can't eat wood, but rely on bacteria that live in a specialized organ to make food for them. As a result, Kuphus has shrunken digestive organs and a non-functional mouth. ➡ Subscribe: https://on.natgeo.com/4p5A0D6 About National Geographic: National Geographic is the world's premium destination for critically acclaimed storytelling around science and exploration. Discover amazing wildlife, ancient civilizations, hidden worlds, and the incredible wonders of our Earth. Through world-class scientists, photographers, journalists, and filmmakers, Nat Geo inspires fans of all ages to connect with, explore, and care about the world. Get More National Geographic: Official Site: https://nationalgeographic.com Instagram: https://instagram.co