| author | date | title | journal / publication | Jondelius U, Ruiz-Trillo I, Baguna J, Riutort M | 2001 | The Nemertodermatida, a basal bilateral group. | Belg. J. Zool, 131 (Supplement 1): 59 |
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| Xenacoelomorpha Nemertodermatida Karling, 1940 | w | other research on this sp. | 59-60 |