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Plated Cambrian Bilaterians Reveal the Earliest Stages of Echinoderm Evolution

Echinoderms are unique in being pentaradiate, having diverged from the ancestral bilaterian body plan more radically than any other animal phylum. This transformation arises during ontogeny, as echinoderm larvae are initially bilateral, then pass through an asymmetric phase, before giving rise to th...

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Detalles Bibliográficos
Autores principales: Zamora, Samuel, Rahman, Imran A., Smith, Andrew B.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2012
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3368939/
https://www.ncbi.nlm.nih.gov/pubmed/22701623
http://dx.doi.org/10.1371/journal.pone.0038296