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Xenocarida

In today's world, Xenocarida has become a topic of great relevance and interest to a large number of people. Whether due to its impact on society, its relevance in the workplace or its connections with other current issues, Xenocarida is a topic that does not leave anyone indifferent. Therefore, it is important to analyze and understand in depth all its facets and dimensions, in order to adequately address its implications and consequences. In this article, we will explore different aspects related to Xenocarida, with the aim of offering a broad and complete vision of this topic that is so relevant today.

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Xenocarida
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Clade: 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.
  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.
  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. Bibcode:2010Natur.463.1079R. doi:10.1038/nature08742. PMID 20147900. S2CID 4427443.
  4. ^ a b 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. ^ a b 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. S2CID 38457877.
  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; Thomas M. Iliffe; Alexandros Stamatakis; Oliver Niehuis; Karen Meusemann & Bernhard Misof (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.