Phylum Xenoturbellida
Synonym: Mastigocystia
Parent taxon: Acoelomorpha according to C. Nielsen 2012
See also Edgecombe et al. 2011, Philippe et al. 2011 and Zrzavy et al. 1998
Sister taxa: Acoela, Nemertodermatida
Subtaxa: none
Synonym: Mastigocystia
Parent taxon: Acoelomorpha according to C. Nielsen 2012
See also Edgecombe et al. 2011, Philippe et al. 2011 and Zrzavy et al. 1998
Sister taxa: Acoela, Nemertodermatida
Subtaxa: none