Sternaspids [Sternaspidae]

Description

Sternaspidae, known as sternaspids, are a family of marine worms distinguished by their sedentary lifestyle and unique morphological features. These worms have a globular body shape with a ventral shield made of hardened skin and setae, which helps them anchor in the soft sediments of their habitat. Sternaspids are primarily deposit feeders, ingesting sediment and extracting organic material. They are found in a variety of marine environments, from shallow coastal areas to deep-sea floors, where they contribute to the sediment turnover and nutrient cycling.

Genera

Taxonomy