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Coelenterata

Coelenterata
Description de cette image, également commentée ci-après
Un anthozoaire (Actinodiscus sp.).
Classification
Règne Animalia
Sous-règne Radiata

Infra-règne

Coelenterata
Leuckart, 1847

Embranchements de rang inférieur

Les Coelenterata (célentérés en français, du grec koïlos = creux et enteron = intestin) est un clade présumé censé regrouper les embranchement des cnidaires et des cténophores (alors que Radiata inclut aussi les éponges). Les célentérés sont parfois présentés comme un infra-règne paraphylétique[1]. Ce groupe est réapparu dans certaines phylogénies[2], cependant la position relative des cnidaires et cténaires reste en 2017 très controversée[3],[4],[5].

Notes et références

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  1. T. Cavalier-Smith, "A revised six-kingdom system of life", Biological Reviews, Cambridge Philosophical Society, Vol.73, No.3, August 1998, p. 203–266. DOI 10.1111/j.1469-185X.1998.tb00030.x
  2. (en) Philippe H. et al. 2009. Phylogenomics Revives Traditional Views on Deep Animal Relationships. 'Current Biology' Volume 19, Issue 8, Pages 706-712
  3. (en) Simion et al. 2017. A Large and Consistent Phylogenomic Dataset Supports Sponges as the Sister Group to All Other Animals. 'Current Biology'. Volume 27, Issue 7, , Pages 958-967. [1]
  4. (en) King N. and Rokas A. 2017. Embracing Uncertainty in Reconstructing Early Animal Evolution. 'Current Biology'. Volume 27, Issue 19, Pages R1081-R1088. [2]
  5. (en)Whelan N. V. 2017. Author Correction: Ctenophore relationships and their placement as the sister group to all other animals. Nature Ecology and Evolution. 1, p. 1783. [3]
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Coelenterata
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