Taxonavigation

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Cycloneuralia
Cladus: Scalidophora
Phylum: Priapulida
Ordo: Meiopriapulomorpha
Familiae (1): Meiopriapulidae

References

• Adrianov, A.V. & Malakhov, V.V. 1995. Comparative-morphological analysis of the organization of cephalorhynch worms, the phylogeny and the system of the phylum Cephalorhyncha. 5. Phylogeny and system. Zoologicheskii Zhurnal 74: 19–27. Reference page.