polychaete

A noun referring to a class of annelid worms, primarily marine, characterized by having paired appendages (parapodia) with bristles and separate sexes.

• 🌐اسم يشير إلى طائفة من الديدان الحلقية، معظمها بحرية، تتميز بوجود زوائد جانبية مزدوجة (بارابوديا) تحمل أشواكًا أو شعيرات، وتكون منفصلة الجنس.

1. Marine annelid worm C2 formal scientific

   A class of segmented worms, primarily marine, characterized by having paired appendages called parapodia that bear bristles (chaetae). They are often found in various marine environments and exhibit both sexes.

   • The polychaete worm uses its parapodia to crawl along the ocean floor.
   • Marine biologists discovered a new species of polychaete in the deep sea.
   • Polychaetes play a crucial role in the marine ecosystem as both predators and prey.

   🌐دودة عديدة الأشواك

• polychaetes plural form
• polychaetes' possessive plural form
• polychaete's possessive singular form