Filogranella elatensis
Identification
Location
Luzon Island, Philippines
Caption
This is a close shot of a worm colony, which normally consists of dozens of similar rigid tubes sheltering serpulid worms. The worms use their exposed tentacles to catch drifting bits of food. They are extremely sensitive to changes in light and will withdraw completely within a split second if disturbed. The tubes are small, with an inner diameter of a pencil lead, and are usually found in shaded areas underneath coral heads, out of direct sunlight.
- Subject
- Live Animal
- Type
- Photo
Contributors
Jeffrey N. Jeffords (photographer; copyright holder; identification)
Conditions of Use
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.