Alloanomalotrema Yamaguti, 1971 accepted as Poracanthium Dollfus, 1948 (original description)
Allobunodera Yamaguti, 1971 (original description)
Allocercarioides Yamaguti, 1971 (original description)
Allofellodistomum Yamaguti, 1971 (original description)
Allomicrophallus Yamaguti, 1971 (original description)
Allopseudolevinseniella Yamaguti, 1971 (original description)
Allotangiopsis Yamaguti, 1971 (original description)
Apophalloides Yamaguti, 1971 accepted as Apophallus Lühe, 1909 (original description)
Asymphylodoroides Yamaguti, 1971 † (original description)
Bulbovitellus Yamaguti, 1971 accepted as Microphallus Ward, 1901 (original description)
Bupharynx Yamaguti, 1971 accepted as Monorchicestrahelmins Yamaguti, 1971 (original description)
Chamaeleophilus Yamaguti, 1971 (original description)
Eroliostrigea Yamaguti, 1971 (original description)
Guptatrema Yamaguti, 1971 (original description)
Heardlevinseniella Yamaguti, 1971 accepted as Levinseniella Stiles & Hassall in Ward, 1901 (original description)
Hymenocottoides Yamaguti, 1971 accepted as Hymenocotta Manter, 1961 (original description)
Indopleurogenes Yamaguti, 1971 (original description)
Lamprididymozoon Yamaguti, 1971 accepted as Metadidymocystis Yamaguti, 1970 (original description)
Lopastoma Yamaguti, 1971 accepted as Stegopa Linton, 1910 (original description)
Lyperosomoides Yamaguti, 1971 (original description)
Merlucciotrema Yamaguti, 1971 (original description)
Metahaematoloechus Yamaguti, 1971 † (original description)
Metahelicometra Yamaguti, 1971 (original description)
Metamaritrema Yamaguti, 1971 (original description)
Monorchicestrahelmins Yamaguti, 1971 (original description)
Neodichadena Yamaguti, 1971 (original description)
Neolepidapedoides Yamaguti, 1971 (original description)
Neometadidymozoon Yamaguti, 1971 (original description)
Neounitubulotestis Yamaguti, 1971 (original description)
Ophiohaplorchis Yamaguti, 1971 (original description)
Opisthobrachylecithum Yamaguti, 1971 (original description)
Oschmarinotrema Yamaguti, 1971 (original description)
Ovarionematobothrium Yamaguti, 1971 (original description)
Paramonostomoides Yamaguti, 1971 (original description)
Platynosomoides Yamaguti, 1971 † (original description)
Plectognathotrematoides Yamaguti, 1971 † accepted as Yamagutiplectognathotrema Parukhin, 1977 † (original description)
Pseudaephnidiogenes Yamaguti, 1971 (original description)
Pseudallassostomoides Yamaguti, 1971 (original description)
Pseudazygia Yamaguti, 1971 accepted as Azygia Looss, 1899 (original description)
Pseudoallocreadium Yamaguti, 1971 † (original description)
Pseudocarneophallus Yamaguti, 1971 accepted as Microphallus Ward, 1901 (original description)
Pseudocercocotyla Yamaguti, 1971 (original description)
Pseudodichadena Yamaguti, 1971 accepted as Dichadena Linton, 1910 (original description)
Pseudodiplangus Yamaguti, 1971 (original description)
Pseudodolichoenterum Yamaguti, 1971 (original description)
Pseudogenarchopsis Yamaguti, 1971 accepted as Genarchopsis Ozaki, 1925 (original description)
Pseudomegalophallus Yamaguti, 1971 accepted as Megalophallus Cable, Connor & Balling, 1960 (original description)
Pseudopentagramma Yamaguti, 1971 accepted as Pronoprymna Poche, 1926 (original description)
Pseudoplagiorchis Yamaguti, 1971 † (original description)
Pseudopygidiopsis Yamaguti, 1971 † (original description)
Pseudorchis Yamaguti, 1971 (original description)
Pseudoschikhobalotrema Yamaguti, 1971 (original description)
Pseudotelorchis Yamaguti, 1971 (original description)
Pseudotroglotrema Yamaguti, 1971 (original description)
Pseudurorchis Yamaguti, 1971 (original description)
Tenuifasciola Yamaguti, 1971 (original description)
Voitrema Yamaguti, 1971 † accepted as Plerurus Looss, 1907 (original description)
Walliniella Yamaguti, 1971 (original description)