Plathelminthes see [unranked] Platyhelminthes Gegenbaur, 1859 Euplathelminthes see [unranked] Rhabditophora Ehlers, 1985 Rhabditophora Ehlers, 1985 see Subphylum Rhabditophora Ehlers, 1985 Trepaxonemata see [unranked] Rhabditophora Ehlers, 1985 1 Polycladida Lang, 1881 see Order Polycladida Lang, 1884 2 Neoophora see Class Neoophora