Page last updated Wed 05 Feb 2020


Use the links to navigate the hierarchy of invertebrate classification.

  Superphylum Deuterostomia

Phylum Xenacoelomorpha

    Subphylum Acoelomorpha
    Subphylum Xenoturbellida

Taxon Information

The Phylum Xenacoelomorpha has been reported (or is assumed) to occur in fresh waters. This taxon has not been reported from North America.

(These statements were generated automatically from the WInvertebrates database.)


  • Tyler, S. & S. Schilling. 2011. Phylum Xenacoelomorpha Philippe, et al., 2011. In: Zhang, Z.-Q. (Ed.) Animal biodiversity: An outline of higher-level classification and survey of taxonomic richness. Zootaxa 3148: 24–25. [Available online]

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