''Cephalodiscus densus'' is a
sessile hemichordate belonging to the order
Cephalodiscida
Cephalodiscida is one of two orders in the class Pterobranchia, which are small, worm-shaped animals. Members belong to the hemichordates. Species in this order are sessile, living in clear water and secrete tubes on the ocean floor.
Taxonomy
Th ...
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References
densus
{{hemichordate-stub