Diopatra
Diopatra is a genus of marine polychaete worms belonging to the family Onuphidae. They are commonly known as “sand-mason worms” or “trumpet worms” due to their distinctive habit of constructing tubes made of sand grains and other materials. These tubes serve as protective shelters and can be quite elaborate, resembling miniature castles or fortresses.
Characteristics
Diopatra worms are characterized by their elongated, segmented bodies, typically ranging from a few centimeters to several inches in length. They possess a distinct head with a pair of palps used for sensing the environment and a pair of jaws for feeding. Their bodies are covered in numerous bristle-like structures called setae, which aid in movement and burrowing.
Environments
Diopatra worms are found in various marine environments, primarily in sandy or muddy bottoms along coastlines. They prefer shallow waters with moderate wave action. Some species may also inhabit deeper waters, reaching depths of several hundred meters.
Common Names
Common names for Diopatra worms include:
- Sand-mason worm
- Trumpet worm
- Sandcastle worm
References
For further information on Diopatra worms, consult the following resources: