Accacladocoelium nigroflavum (Rudolphi, 1819) Robinson, 1934 (redescription)
Accacladocoelium petasiporum Odhner, 1928 (redescription)
Accacoelium contortum (Rudolphi, 1819) Looss, 1899 (redescription)
Didymocystis wedli Ariola, 1902 accepted as Didymosulcus wedli (Ariola, 1902) (redescription)
Didymozoon pelamydis Taschenberg, 1879 accepted as Koellikeria pelamydis (Taschenberg, 1879) MacCallum & MacCallum, 1916 accepted as Nematobothrium pelamydis (Taschenberg, 1879) Ishii, 1935 accepted as Unitubulotestis pelamydis (Taschenburg, 1879) Nikolaeva, 1980 (redescription)
Hirudinella poirieri (Moniez, 1891) Dollfus, 1935 accepted as Hirudinella ventricosa (Pallas, 1774) Baird, 1853 (new combination reference)
Hirudinella poirieri (Moniez, 1891) Dollfus, 1935 accepted as Hirudinella ventricosa (Pallas, 1774) Baird, 1853 (redescription)
Mneiodhneria Dollfus, 1935 accepted as Odhnerium Yamaguti, 1934 (original description)
Mneiodhneria calyptrocotyle (Monticelli, 1893) Dollfus, 1935 accepted as Odhnerium calyptocotyle (Monticelli, 1893) Yamaguti, 1934 (redescription)
Mneiodhneria calyptrocotyle (Monticelli, 1893) Dollfus, 1935 accepted as Odhnerium calyptocotyle (Monticelli, 1893) Yamaguti, 1934 (new combination reference)
Mneiodhneria foliata (Linton, 1898) Dollfus, 1935 accepted as Odhnerium calyptocotyle (Monticelli, 1893) Yamaguti, 1934 (new combination reference)
Nematobothrium molae Maclaren, 1904 (redescription)
Nematobothrium okujimai Dollfus, 1935 (original description)
Probolitrema richiardii (López, 1888) Looss, 1902 (additional source)