Cercaria amphipleura Chubrik, 1966 (original description)
Cercaria appendiculata Pelseneer, 1906 accepted as Derogenes varicus (Müller, 1784) Looss, 1901 (redescription)
Cercaria bistilosa Chubrik, 1966 (original description)
Cercaria buccini Lebour, 1911 (redescription)
Cercaria inermis Chubrik, 1966 (original description)
Cercaria megalocerca Chubrik, 1966 (original description)
Cercaria octocauda Chubrik, 1952 accepted as Progonus muelleri (Levinsen, 1881) Looss, 1899 (redescription)
Cercaria quadriramis Chubrik, 1966 accepted as Parvatrema sp._‘‘quadriramis” (Chubrik, 1966) Galaktionov, Gonchar, Postanogova, Miroliubov & Bodrov, 2024 (original description)
Cercaria saccocaudata Chubrik, 1966 (original description)
Cercaria turtonii Chubrik, 1966 (original description)
Cercaria ubiquita Lebour, 1907 accepted as Microphallus similis (Jägerskiöld, 1900) Baer, 1944 (redescription)
Cercaria zoogonides Chubrik, 1966 (original description)
Fellodistomum fellis (Olsson, 1868) Nicoll, 1909 (redescription)
Levinseniella somateriae Kulachkova, 1958 accepted as Microphallus somateriae (Kulachkova, 1958) Deblock & Rosé, 1964 accepted as Microphallus pirum (Lebour, 1907) Deblock, 1980 (additional source)
Microphallus pygmaeus (Levinsen, 1881) Baer, 1944 (redescription)
Neophasis lageniformis (Lebour, 1910) Miller, 1941 accepted as Neophasis anarrhichae (Nicoll, 1909) Bray, 1987 (redescription)
Neophasis oculatus (Levinsen, 1881) Miller, 1941 accepted as Neophasis oculata (Levinsen, 1881) Miller, 1941 (redescription)
Paramonostomum alveatum (Mehlis in Creplin, 1846) Lühe, 1909 (additional source)
Podocotyle atomon (Rudolphi, 1802) Odhner, 1905 (redescription)
Rhodotrema quadrilobata Bazikalova, 1932 accepted as Steringotrema quadrilobatum (Bazikalova, 1932) Yamaguti, 1958 accepted as Stenakron quadrilobatum (Bazikalova, 1932) Yamaguti, 1971 accepted as Stenakron vetustum Stafford, 1904 (redescription)
Steringophorus furciger (Olsson, 1868) Odhner, 1905 (redescription)