List of the polyps and corals sent by the museum of comparative zoology to other institutions in exchange, with annotations.
It's name is spirobranchus giganteus, but most people call it the. They use their brightly colored radioles to filter microorganisms from the water, which are then deposited straight into the worm's digestive tract.••• Its body is hidden within the host coral. Christmas tree worms average only about 1.5 inches in length.
