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Eumetazoa facts for kids

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Eumetazoa
Temporal range: early Ediacaran (perhaps earlier) – Recent
A lancelet
Scientific classification
Kingdom: Animalia
Subkingdom: Eumetazoa
Butschli, 1910

Eumetazoa is a clade which includes all major animal phyla except sponges, and a few other groups of animals, such as the Placozoa. The Eumetazoa have true tissues, neurons, and an embryo that goes through a gastrula stage.

Subgroups

  • Radiata
  • Bilateria
  • Borchiellini C. et al. 2001. Journal of Evolutionary Biology 14 (1): 171-179.
  • Peterson, Kevin J. et al. 2005. Tempo & mode of early animal evolution: inferences from rocks, Hox, & molecular clocks. Paleobiology 31(2, Supplement): 36-55.
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