Class
Sipunculidea
スジホシムシ綱
1 species in this taxon
subclass of worms Sipunculidea (Sipunculidea) is a class of organisms united by key anatomical and physiological traits. It contains 1 orders with 1 known species. This includes the order groups Golfingiiformes. It belongs to Sipuncula (Sipuncula).
