Evidence for gill slits and a pharynx in Cambrian vetulicolians: implications for the early evolution of deuterostomes

BACKGROUND: Vetulicolians are a group of Cambrian metazoans whose distinctive bodyplan continues to present a major phylogenetic challenge. Thus, we see vetulicolians assigned to groups as disparate as deuterostomes and ecdysozoans. This divergence of opinions revolves around a strikingly arthropod-...

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Detalles Bibliográficos
Autores principales: Ou, Qiang, Morris, Simon Conway, Han, Jian, Zhang, Zhifei, Liu, Jianni, Chen, Ailin, Zhang, Xingliang, Shu, Degan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2012
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3517509/
https://www.ncbi.nlm.nih.gov/pubmed/23031545
http://dx.doi.org/10.1186/1741-7007-10-81

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