Novelty in Phylogeny of Gastrotricha: Ev
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Annarita Wirz; Sandra Pucciarelli; Cristina Miceli; Paolo Tongiorgi; Maria Balsa
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Article
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1999
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Elsevier Science
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English
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Gastrotricha form a phylum which is crucial for defining the origin of pseudocoelomates, in that they share a number of characters with Rotifera and Nematoda but also with acoelomates, and even the evolutionary relationships within the phylum are anything but defined. For this reason the first exten