Sternaspis [Sternaspis]

Description

Sternaspis is a genus of marine polychaete worms that belong to the family Sternaspidae. Representatives of this genus are characterized by their segmented bodies, which are covered in a thick layer of mud or sediment. They have a distinctive shield on their posterior end, which is often used for burrowing into the seafloor. The ventral side of the body bears a series of hooks or setae that assist in locomotion and interaction with the sediment. Sternaspis species are benthic organisms, living within or on the seabed, where they play a role in the benthic ecosystem by processing sediments and contributing to the nutrient cycle.

Species

Giant Shieldtail Worm [Sternaspis gigas]

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Pacific Shieldtail Worm [Sternaspis affinis]