Higher-level metazoan relationships: recent progress and remaining questions

@article{Edgecombe2011HigherlevelMR,
  title={Higher-level metazoan relationships: recent progress and remaining questions},
  author={Gregory D. Edgecombe and Gonzalo Giribet and Casey W. Dunn and Andreas Hejnol and Reinhardt M{\o}bjerg Kristensen and Ricardo Cardoso Neves and Greg W. Rouse and Katrine Worsaae and Martin Vinther S{\o}rensen},
  journal={Organisms Diversity \& Evolution},
  year={2011},
  volume={11},
  pages={151-172}
}
Metazoa comprises 35–40 phyla that include some 1.3 million described species. Phylogenetic analyses of metazoan interrelationships have progressed in the past two decades from those based on morphology and/or targeted-gene approaches using single and then multiple loci to the more recent phylogenomic approaches that use hundreds or thousands of genes from genome and transcriptome sequencing projects. A stable core of the tree for bilaterian animals is now at hand, and instability and conflict… Expand

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