Distomum
Animalia | Platyhelminthes | Rhabditophora | Trematoda | Distomum
Eudistoma
Biota | Animalia | Chordata | Tunicata | Ascidiacea | Aplousobranchia | Polycitoridae | Eudistoma
|  | Haeckel, 1874 | Lamarck, 1816 | Blainville, 1824 | Lahille, 1886 | Michaelsen, 1904 | Caullery, 1909