Nephrozoa
Appearance
Nephrozoa | |
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Scientific classification![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Subkingdom: | Eumetazoa |
Clade: | ParaHoxozoa |
Clade: | Bilateria |
Clade: | Nephrozoa Jondeliuset al.,2002 |
Subdivisions | |
Synonyms | |
EubilateriaAx,1987 |
Nephrozoais a proposed majorcladeofbilateriananimals.It includes all bilaterians other thanXenacoelomorpha.It contrasts with theXenambulacrariahypothesis, which instead posits that Xenacoelomorpha is most closely related toAmbulacraria.[1][2][3][4][5]Which hypothesis is correct is controversial. Authors supporting the Xenambulacraria hypothesis have suggested that the genetic evidence used to support Nephrozoa may be due to systematic error.[1]
Below is a proposedphylogenetic treeof Nephrozoa:
Bilateria |
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References[edit]
- ^abPhilippe, Hervé; Poustka, Albert J.; Chiodin, Marta; Hoff, Katharina J.; Dessimoz, Christophe; Tomiczek, Bartlomiej; Schiffer, Philipp H.; et al. (2019). "Mitigating Anticipated Effects of Systematic Errors Supports Sister-Group Relationship between Xenacoelomorpha and Ambulacraria".Current Biology.29(11): 1818–1826.e6.doi:10.1016/j.cub.2019.04.009.hdl:21.11116/0000-0004-DC4B-1.ISSN0960-9822.PMID31104936.S2CID155104811.
- ^Marlétaz, Ferdinand (2019-06-17)."Zoology: Worming into the Origin of Bilaterians".Current Biology.29(12): R577–R579.doi:10.1016/j.cub.2019.05.006.ISSN0960-9822.PMID31211978.
- ^Kapli, Paschalia; Telford, Maximilian J. (11 Dec 2020)."Topology-dependent asymmetry in systematic errors affects phylogenetic placement of Ctenophora and Xenacoelomorpha".Science Advances.6(10): eabc5162.doi:10.1126/sciadv.abc5162.PMC7732190.PMID33310849.
- ^Kapli, Paschalia; Natsidis, Paschalis; Leite, Daniel J.; Fursman, Maximilian; Jeffrie, Nadia; Rahman, Imran A.; Philippe, Hervé; Copley, Richard R.; Telford, Maximilian J. (2021-03-19)."Lack of support for Deuterostomia prompts reinterpretation of the first Bilateria".Science Advances.7(12): eabe2741.Bibcode:2021SciA....7.2741K.doi:10.1126/sciadv.abe2741.ISSN2375-2548.PMC7978419.PMID33741592.
- ^Marlétaz, Ferdinand; Peijnenburg, Katja T.C.A.; Goto, Taichiro; Satoh, Noriyuki; Rokhsar, Daniel S. (2019-01-21)."A New Spiralian Phylogeny Places the Enigmatic Arrow Worms among Gnathiferans".Current Biology.29(2): 312–318.e3.doi:10.1016/j.cub.2018.11.042.PMID30639106.
Further reading[edit]
- Balavoine, G. (17 April 1998)."EVOLUTION: One or Three Cambrian Radiations?".Science.280(5362): 397–398.doi:10.1126/science.280.5362.397.ISSN0036-8075.S2CID84468701.
- Bourlat, S; Nielsen, C; Economou, A; Telford, M (October 2008)."Testing the new animal phylogeny: A phylum level molecular analysis of the animal kingdom".Molecular Phylogenetics and Evolution.49(1): 23–31.doi:10.1016/j.ympev.2008.07.008.ISSN1055-7903.PMID18692145.
- Jondelius, Ulf; Ruiz-Trillo, Inaki; Baguna, Jaume; Riutort, Marta (April 2002). "The Nemertodermatida are basal bilaterians and not members of the Platyhelminthes".Zoologica Scripta.31(2): 201–215.doi:10.1046/j.1463-6409.2002.00090.x.ISSN0300-3256.S2CID84015834.
External links[edit]
Data related toNephrozoaat Wikispecies