A Comprehensive Molecular Phylogeny of Dalytyphloplanida (Platyhelminthes: Rhabdocoela) Reveals Multiple Escapes from the Marine Environment and Origins of Symbiotic Relationships

• Niels Van Steenkiste ,

  * E-mail: niels_van_steenkiste@hotmail.com

  Current address: Department of Fisheries and Oceans, Pacific Biological Station, Nanaimo, British Columbia, Canada.

  Affiliation Centre for Environmental Sciences, Hasselt University, Diepenbeek, Belgium

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• Bart Tessens,

  Affiliation Centre for Environmental Sciences, Hasselt University, Diepenbeek, Belgium

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• Wim Willems,

  Affiliation Centre for Environmental Sciences, Hasselt University, Diepenbeek, Belgium

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• Thierry Backeljau,

  Affiliations Department of Biology, University of Antwerp, Antwerp, Belgium, Department of Invertebrates and Joint Experimental Molecular Unit, Royal Belgian Institute of Natural Sciences, Brussels, Belgium

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• Ulf Jondelius,

  Affiliation Department of Invertebrate Zoology, Swedish Museum of Natural History, Stockholm, Sweden

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• Tom Artois

  Affiliation Centre for Environmental Sciences, Hasselt University, Diepenbeek, Belgium

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