Cycloneuralia

Cycloneuralia
Scientific classification
Kingdom:Animalia
Superphylum:Ecdysozoa
Clade:Cycloneuralia
Subclades

Cycloneuralia is a clade of ecdysozoan animals including the Scalidophora (Kinorhynchans, Loriciferans, Priapulids) and the Nematoida (nematodes, Nematomorphs).[1][2] It may be paraphyletic, or may be a sister group to Panarthropoda. Or perhaps Panarthropoda is paraphyletic with respect to Cycloneuralia.[3] The group has also been considered a single phylum, sometimes given the old name Nemathelminthes.[4]

The name derives from the position of the brain around the pharynx.[5]

References

  1. ↑ "articulata". Archived from the original on 2010-05-10. Retrieved 2009-06-28.
  2. ↑ Telford MJ, Bourlat SJ, Economou A, Papillon D, Rota-Stabelli O (April 2008). "The evolution of the Ecdysozoa". Philos. Trans. R. Soc. Lond. B Biol. Sci. 363 (1496): 1529–37. doi:10.1098/rstb.2007.2243. PMC 2614232. PMID 18192181.
  3. ↑ Dunn, et al., 2008; Dunn, CW; Hejnol, A; Matus, DQ; Pang, K; Browne, WE; Smith, SA; Seaver, E; Rouse, GW; et al. (2008). "Broad phylogenomic sampling improves resolution of the animal tree of life". Nature 452 (7188): 745–749.
  4. ↑ "A revised six-kingdom system of life" (PDF). Retrieved 2016-02-27.
  5. ↑ "Explanations.html". Retrieved 2009-06-28.


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