This photo was taken in Dominica Soufriere Marine Park about 200 yards north of the site champagne in about 20 feet of water.
The worm was very small, about 4mm in diameter. Length is unknown. It had its stick that it hung onto and it would retreat to its hole if approached too close. This was seen during daylight.
It appears to be a small bobbit worm.
However is this native to the caribbean and what is its name?