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Phascolosomatidea

Phascolosomatidea

provided by wikipedia EN

Phascolosomatidea is a subclass of the class Sipuncula, the peanut worms,^[1] containing two orders:-^[2]

Aspidosiphonida containing the single family Aspidosiphonidae
Phascolosomatida containing the single family Phascolosomatidae

Their hooks are arranged in regular rings.^[3]

References

Wikimedia Commons has media related to Phascolosomatidea.

Wikispecies has information related to Phascolosomatidea.

^ Shen, X.; Ma, X.; Ren, J.; Zhao, F. (2009). "A close phylogenetic relationship between Sipuncula and Annelida evidenced from the complete mitochondrial genome sequence of Phascolosoma esculenta". BMC Genomics. 10: 136. doi:10.1186/1471-2164-10-136. PMC 2667193. PMID 19327168.
^ "Phascolosomatidea". WoRMS. World Register of Marine Species. 2018. Retrieved 6 December 2018.
^ Cutler, Edward Bayler (1994). The Sipuncula: Their systematics, biology, and evolution. ISBN 978-0-8014-2843-2.

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Phascolosomatidea: Brief Summary

provided by wikipedia EN

Phascolosomatidea is a subclass of the class Sipuncula, the peanut worms, containing two orders:-

Aspidosiphonida containing the single family Aspidosiphonidae Phascolosomatida containing the single family Phascolosomatidae

Their hooks are arranged in regular rings.

license: cc-by-sa-3.0
copyright: Wikipedia authors and editors

original: visit source
partner site: wikipedia EN