This pair of feather-like tentacles, called radioles, is used for respiration and to catch floating plankton and microscopic plants. Each worm has one pair of these radioles.
Bonaire, The Netherlands
Christmas Tree Worm
Spirobranchus giganteus
This pair of feather-like tentacles, called radioles, is used for respiration and to catch floating plankton and microscopic plants. Each worm has one pair of these radioles.