Echinostomida
Alassostoma Stunkard, 1917
Allassostoma Stunkard, 1917
Allassostomoides Stunkard, 1925
Calicophoron Nasmark, 1937
Chiorchis Fischoeder, 1901
Cleptodiscus Linton, 1910
Cotylophoron Stiles & Goldberger, 1910
Diplodiscus Diesing, 1836
Diplodiseus Gistel, 1857
Diplodiskus Schneidemuehl, 1896
Megalodiscus Chandler, 1923
Ophioxenos Sumwalt, 1926
Paramphistomum Fischoeder, 1901
Pisciamphistoma Yamaguti, 1954
Pseudophisthodiscus Yamaguti, 1958
Pseudopisthodiscus Yamaguti, 1958
Stichorchis Fischoeder, 1901
Wardius Barker & East, 1915
Zygocotyle Stunkard, 1917
