Echiuroinea

Echiurus +‎ -oinea

Echiuroinea

1. A taxonomic order within the class Polychaeta – spoon worms.

• Recent work, followed by ITIS, recategorizes Echiuroidea as Echiura, a subclass of class Sedentaria, within the Polychaeta.
• Ruggiero et al. and NCBI have followed a renaming of Echiuroidea as Echiuroinea.

• (order): Eukaryota – superkingdom; Animalia – kingdom; Bilateria – subkingdom; Protostomia – infrakingdom; Spiralia – superphylum; Annelida – phylum; Polychaeta – class; Echiura - subclass

• (order): Bonelliida, Echiurida - suborders
  • Bonelliidae, Ikedidae; Echiuridae, Thalassematidae, Urechidae - families

• (order): Heteromyota, Xenopneusta - orders

• Echiuroidea on Wikipedia.Wikipedia
• Echiuroidea on Wikispecies.Wikispecies
• Category:Echiuroinea on Wikimedia Commons.Wikimedia Commons
• Echiuroinea at National Center for Biotechnology Information
• Echiuroidea at Integrated Taxonomic Information System.
• Echiuroinea at World Register of Marine Species
• Ruggiero MA, Gordon DP, Orrell TM, Bailly N, Bourgoin T, Brusca RC, et al. (2015) A Higher Level Classification of All Living Organisms. PLoS ONE 10(4): e0119248. PMID 25923521, →DOI