Polychaete: meaning, definitions and examples

Used in scientific or academic contexts to describe a class of annelid worms, particularly in studies involving marine biology or invertebrate zoology.

• The researchers discovered a new species of polychaete in the deep sea.
• Polychaetes display a wide range of adaptations to their environments.

Broad term used when the exact type of worm isn't specified or when speaking in general about worms that live in marine environments.

• Marine worms play a vital role in the ocean ecosystem.
• The beach is home to various types of marine worms under the sand.

Commonly used in informal contexts, such as aquarist circles or when explaining to a general audience. Can sometimes carry a mildly negative connotation due to their bristles.

• You might find bristle worms in your reef tank, sometimes hitchhiking on live rock.
• Bristle worms can be both beneficial and a nuisance, depending on the situation.

Used when it is important to be both descriptive and precise, combining the general term 'worm' with the specific classification 'polychaete'. Helpful in educational or informative contexts.

• Polychaete worms are a vital part of the marine food web.
• During the field trip, students observed several polychaete worms along the shoreline.