Animalia > Sipuncula

Sipuncula (sipunculan worms)

Wikipedia Abstract

The Sipuncula or Sipunculida (common names sipunculid worms or peanut worms) is a group containing 144-320 species (estimates vary) of bilaterally symmetrical, unsegmented marine worms. Traditionally considered a phylum, molecular work suggests that they might be a subgroup of phylum Annelida.
View Wikipedia Record: Sipuncula

Class

Phascolosomatidea (69)
Sipunculidea (136)

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