Capitella
Capitella is a genus of segmented marine worms belonging to the family Capitellidae. These polychaete worms are commonly found in various marine environments, often in soft sediments like mud and sand. They are known for their ability to thrive in areas with low oxygen levels and high organic matter, making them indicators of polluted or disturbed benthic habitats.
The typical Capitella species has an elongated, segmented body. Their morphology often includes a prostomium at
Capitella play a role in benthic ecosystems by processing organic detritus and contributing to nutrient cycling.