Template:Echinoderm phylogeny

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Crinoids


ELEUTHEROZOA
Asterozoa

Asteroids



†Somasteroidea





Ophiuroids


Echinozoa

Holothuroideas



Echinoids





[edit] Template documentation

Sources:

  • Smith, A. (2007). "Echinoderms: Attachment, torsion and the origins of a radical new body plan" in Palaeontological Association Annual Meeting. Budd, G.E.; Streng, M.; Daley, A.C.; Willman, S. Programme with Abstracts 51. 
  • Smith, A.B. (2005). "The pre-radial history of echinoderms". Geological Journal 40: 255-280. doi:10.1002/gj.1018. 

[edit] See also