Turbellarimorphae
(Strudelwurmartige)
(Strudelwurmartige)
Turbellaria
(Strudelwürmer)
(Strudelwürmer)
Gnathostomulida
(Kiefermündchen)
(Kiefermündchen)
Trematoda
(Saugwürmer)
(Saugwürmer)
Malacobothrii
(Digenetische Saugwürmer)
(Digenetische Saugwürmer)
Aspidobothrii
Cercomeromorphae
(Hakenplattwürmer)
(Hakenplattwürmer)
Pectobothrii
(Hakensaugwürmer)
(Hakensaugwürmer)
Cestoda
(Bandwürmer)
(Bandwürmer)
Amphilinidea
Gyrocotylidea