The central nervous system of Oweniidae (Annelida) and its implications for the structure of the ancestral annelid brain

Abstract Background Recent phylogenomic analyses congruently reveal a basal clade which consists of Oweniidae and Mageloniidae as sister group to the remaining Annelida. These results indicate that the last common ancestor of Annelida was a tube-dwelling organism. They also challenge traditional evo...

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Bibliographic Details
Main Authors: Patrick Beckers, Conrad Helm, Günter Purschke, Katrine Worsaae, Pat Hutchings, Thomas Bartolomaeus
Format: Article
Language:English
Published: BMC 2019-03-01
Series:Frontiers in Zoology
Subjects:
Online Access:http://link.springer.com/article/10.1186/s12983-019-0305-1