Echiuroidea

Echiurus sitchaensis

Taxonavigation

Superregnum: Eukaryota
Cladus: Amorphea
Cladus: Obazoa
Cladus: Opisthokonta
Cladus: Holozoa
Cladus: Filozoa
Cladus: Choanozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: ParaHoxozoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Spiralia
Superphylum: Lophotrochozoa
Phylum: Annelida
Classis: Polychaeta
Subclassis: Echiura
Ordo: Echiuroidea
Subordines: Bonelliida – Echiurida

Overview of familiae: Bonelliidae – Echiuridae – Ikedidae – Thalassematidae – Urechidae

Name

Echiuroidea Fisher, 1946

References

Primary references

• Fisher, W.K. 1946. Echiuroid worms of the North Pacific Ocean. Proceedings of the United States National Museum 96: 215–292. BHL Reference page. 

For more multimedia, look at Echiuroidea on Wikimedia Commons.