Polychaete (Noun)
Meaning
Chiefly marine annelids possessing both sexes and having paired appendages (parapodia) bearing bristles.
Classification
Nouns denoting animals.
Examples
- Polychaetes are a diverse group of marine worms that can be found in oceans worldwide, from shallow tide pools to deep-sea environments.
- The polychaete's parapodia, which are paired appendages bearing bristles, play a crucial role in its movement and feeding behaviors.
- Scientists have identified over 10,000 species of polychaetes, ranging in size, shape, and color, each with unique characteristics and adaptations.
- Some species of polychaetes are known to be important indicators of ocean health, as changes in their populations can signal broader environmental issues.
- In the marine ecosystem, polychaetes serve as both predators and prey, occupying a vital position in the food chain.