Allodidymozoon Yamaguti, 1959 accepted as Didymocylindrus Ishii, 1935 (original description)
Allolasiotocus Yamaguti, 1959 (original description)
Allorhadinorhynchus Yamaguti, 1959 (original description)
Bathytellina Kuroda & Habe, 1958 (original description)
Benedeniella Yamaguti, 1958 accepted as Benedeniella Johnston, 1929 (original description)
Borniopsis Habe, 1959 (original description)
Curvemysella Habe, 1959 (original description)
Geneticoenteron Yamaguti, 1958 accepted as Murraytrematoides Yamaguti, 1958 (original description)
Megaloncus Yamaguti, 1958 (original description)
Metabenedeniella Yamaguti, 1958 (original description)
Metacanthocephaloides Yamaguti, 1959 (original description)
Metarhadinorhynchus Yamaguti, 1959 (original description)
Microncotrema Yamaguti, 1958 accepted as Dactylogyrus Diesing, 1850 (original description)
Murraytrematoides Yamaguti, 1958 (original description)
Osphyobothrus Yamaguti, 1958 (original description)
Paratelesto Utinomi, 1958 (original description)
Prosomicrocotyla Yamaguti, 1958 (original description)
Pseudamphibdella Yamaguti, 1958 (original description)
Pseudoheterolebes Yamaguti, 1959 accepted as Heterolebes Ozaki, 1935 (original description)
Pseudomicrobothrium Yamaguti, 1958 accepted as Anoplodiscus Sonsino, 1890 (original description)
Pseudomurraytrema Yamaguti, 1958 accepted as Lobotrema Tripathi, 1959 (original description)
Pseudorhabdosynochus Yamaguti, 1958 (original description)
Soyokellia Habe, 1958 (original description)