Biology:Xenocarida

From HandWiki
Short description: Clade of crustaceans

Xenocarida
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Superclass: Allotriocarida
Clade: Xenocarida
Regier et al., 2010
Classes

Xenocarida (from the Greek for strange shrimp) is a proposed clade inside the subphylum Crustacea that comprises two classes that were discovered in the 20th century: Remipedia and Cephalocarida. Both groups are marine hermaphrodites.[1][2] The clade was recovered as the sister groups to Hexapoda (including insects).[3]

However, other studies do not recover Xenocarida as a monophyletic group[4][5] and variously find Branchiopoda or Remipedia as the hexapod sister group[6][7][4][5]

References

  1. Gullan, P. J.; Cranston, P. S. (3 November 2014). The Insects: An Outline of Entomology. John Wiley & Sons. ISBN 9781118846155. https://books.google.com/books?id=u1w7BAAAQBAJ&dq=Both+Remipedia+and+Cephalocarida+are+marine&pg=PA229. 
  2. Leonard, Janet; Cordoba-Aguilar, Alex (16 July 2010). The Evolution of Primary Sexual Characters in Animals. Oxford University Press. ISBN 978-0-19-971703-3. https://books.google.com/books?id=PgtXj5R6OfMC&dq=cephalocarida+remipedia+hermaphroditic&pg=PA22. 
  3. Jerome C. Regier; Jeffrey W. Shultz; Andreas Zwick; April Hussey; Bernard Ball; Regina Wetzer; Joel W. Martin; Clifford W. Cunningham (2010). "Arthropod relationships revealed by phylogenomic analysis of nuclear protein-coding sequences". Nature 463 (7284): 1079–1083. doi:10.1038/nature08742. PMID 20147900. Bibcode2010Natur.463.1079R. 
  4. 4.0 4.1 Oakley, Todd H.; Wolfe, Joanna M.; Lindgren, Annie R.; Zaharoff, Alexander K. (2013). "Phylotranscriptomics to Bring the Understudied into the Fold: Monophyletic Ostracoda, Fossil Placement, and Pancrustacean Phylogeny". Molecular Biology and Evolution 30: 215–233. doi:10.1093/molbev/mss216. PMID 22977117. 
  5. 5.0 5.1 Schwentner, Martin; Combosch, David J.; Pakes Nelson, Joey; Giribet, Gonzalo (2017). "A Phylogenomic Solution to the Origin of Insects by Resolving Crustacean-Hexapod Relationships". Current Biology 27 (12): 1818–1824.e5. doi:10.1016/j.cub.2017.05.040. PMID 28602656. 
  6. David R. Andrew (2011). "A new view of insect–crustacean relationships II. Inferences from expressed sequence tags and comparisons with neural cladistics". Arthropod Structure & Development 40 (3): 289–302. doi:10.1016/j.asd.2011.02.001. PMID 21315832. 
  7. Bjoern M. von Reumont; Ronald A. Jenner; Matthew A. Wills; Emiliano Dell'Ampio; Günther Pass; Ingo Ebersberger; Benjamin Meyer; Stefan Koenemann et al. (2012). "Pancrustacean phylogeny in the light of new phylogenomic data: support for Remipedia as the possible sister group of Hexapoda" (PDF proofs). Molecular Biology and Evolution 29 (3): 1031–1045. doi:10.1093/molbev/msr270. PMID 22049065. http://eprints.cs.univie.ac.at/3232/. 

Wikidata ☰ Q8043532 entry