Aponurus laguncula Looss, 1907 (additional source)
Bacciger harengulae Yamaguti, 1938 accepted as Pseudobacciger harengulae (Yamaguti, 1938) Nahhas & Cable, 1964 (additional source)
Bucephalopsis gracilescens (Rudolphi, 1819) Nicoll, 1914 accepted as Prosorhynchoides gracilescens (Rudolphi, 1819) Stunkard, 1976 (additional source)
Bucephalus varicus Manter, 1940 accepted as Bucephalus margaritae Ozaki & Ishibashi, 1934 (additional source)
Cotylogaster michaelis Monticelli, 1892 (additional source)
Dinurus scombri Yamaguti, 1934 (additional source)
Diphterostomum americanum Manter, 1947 (additional source)
Gonocerca crassa Manter, 1934 (additional source)
Gyrocotyle urna (Grube & Wagener in Wagener, 1852) Wagener, 1858 (additional source)
Gyrocotyloides nybelini Fuhrmann, 1931 (additional source)
Helicometra fasciata (Rudolphi, 1819) Odhner, 1902 (additional source)
Lecithocladium magnacetabulum Yamaguti, 1934 (additional source)
Macraspis elegans Olsson, 1869 accepted as Multicalyx elegans (Olsson, 1869) Thoney & Burreson, 1988 (additional source)
Nematobothrium pelamydis (Taschenberg, 1879) Ishii, 1935 accepted as Unitubulotestis pelamydis (Taschenburg, 1879) Nikolaeva, 1980 (additional source)
Opechona bacillaris (Molin, 1859) Dollfus, 1927 (additional source)
Opechona orientalis (Layman, 1930) Ward & Fillingham, 1934 accepted as Prodistomum orientale (Layman, 1930) Bray & Gibson, 1990 (additional source)
Parahemiurus merus (Linton, 1910) Manter, 1940 (additional source)
Parahemiurus sardiniae Yamaguti, 1934 accepted as Parahemiurus merus (Linton, 1910) Manter, 1940 (additional source)
Plagioporus idoneus (Nicoll, 1909) Price, 1934 accepted as Peracreadium idoneum (Nicoll, 1909) Gibson & Bray, 1982 (additional source)
Probolitrema callorhynchi Parukhin, 1966 (additional source)
Proctoeces subtenuis (Linton, 1907) Hanson, 1950 accepted as Proctoeces maculatus (Looss, 1901) Odhner, 1911 (additional source)
Prosorchis palinurichthi Kurochkin, Parukhin & Korotaeva, 1971 (additional source)
Stephanostomum cesticillum (Molin, 1858) Looss, 1899 accepted as Stephanostomum cesticillus (Molin, 1858) Looss, 1899 (additional source)
Stephanostomum imparispine (Linton, 1905) Manter, 1940 (additional source)
Stephanostomum kovalevi Parukhin, 1968 accepted as Stephanostomum kovalevae Parukhin, 1968 (additional source)
Stephanostomum solontschenki Parukhin, 1968 accepted as Stephanostomum solontschenkae Parukhin, 1968 (additional source)
Tergestia pectinata (Linton, 1905) Manter, 1940 accepted as Theledera pectinata (Linton, 1905) Linton, 1910 (additional source)
Zoogonus rubellus (Olsson, 1868) Odhner, 1902 (additional source)