Alcataenia armillaris (Rudolphi, 1810) Spasskaya, 1971 (additional source)
Alcataenia dominicana (Railliet & Henry, 1912) (additional source)
Alcataenia larina (Krabbe, 1869) (additional source)
Alcataenia longicervica Hoberg, 1984 (additional source)
Amidostomum anseris (Zeder, 1800) (basis of record)
Anomotaenia micracantha (Krabbe, 1869) accepted as Alcataenia micracantha (Krabbe, 1869) (additional source)
Aploparaksis crassirostris (Krabbe, 1869) Clerc, 1903 (basis of record)
Capillaria contorta (Creplin, 1839) (additional source)
Capillaria laricola (Wassilkowa, 1930) Baylis, 1931 (additional source)
Eustrongylides mergorum (Rudolphi, 1809) (additional source)
Fimbriarioides intermedia (Fuhrmann, 1913) (additional source)
Laricanthus Spasskii, 1963 (basis of record)
Laricanthus lateralis (Mayhew, 1925) Spasskii, 1962 (basis of record)
Lateriporus teres (Krabbe, 1869) Fuhrmann, 1907 (additional source)
Maritrema arenaria Hadley & Castle, 1940 accepted as Maritrema gratiosum Nicoll, 1907 (additional source)
Microphallus piriformes Galaktionov, 1983 (additional source)
Microphallus pseudopygmaeus Galaktionov, 1980 (additional source)
Microphallus triangulatus Galaktionov, 1984 (additional source)
Microsomacanthus diorchis (Fuhrmann, 1913) Burt & McLaughlin, 1975 (basis of record)
Microsomacanthus ductilis (Linton, 1928) (additional source)
Microsomacanthus jaegerskioldi (Fuhrmann, 1913) (additional source)
Microsomacanthus microsoma (Creplin, 1829) (additional source)
Nadejdolepis nitidulans (Krabbe, 1882) Spassky & Spasskaya, 1954 (additional source)
Paracuaria adunca (Creplin, 1846) Anderson & Wong, 1981 (additional source)
Paricterotaenia porosa (Rudolphi, 1810) (additional source)
Paricterotaenia sternina (Krabbe, 1869) (additional source)
Polymorphus magnus Skrjabin, 1913 (additional source)
Polymorphus minutus (Zeder, 1800) Lühe, 1911 (additional source)
Polymorphus phippsi Kostylev, 1922 (additional source)
Profilicollis botulus (Van Cleave, 1916) Meyer, 1931 (additional source)
Stegophorus crassicauda (basis of record)
Stegophorus stellaepolaris (Parona, 1901) (additional source)
Streptocara crassicauda (Creplin, 1829) Skrjabin, 1916 (additional source)
Streptocara formosensis Sugimoto, 1930 (additional source)
Tetrabothrius bassani Burt, 1978 (additional source)
Tetrabothrius cylindraceus Rudolphi, 1819 accepted as Tetrabothrius (Culmenamniculus) cylindraceus Rudolphi, 1819 (additional source)
Tetrabothrius erostris (Lönnberg, 1889) Baylis, 1926 represented as Tetrabothrius (Oriana) erostris (Lönnberg, 1899) Baylis, 1926 (additional source)
Tetrabothrius immerinus (Abildgaard, 1790) (additional source)
Tetrabothrius jaegerskioeldi Nybelin, 1916 represented as Tetrabothrius (Oriana) jaegerskioeldi Nybelin, 1916 (basis of record)
Tetrabothrius morschtini Murav'eva, 1968 represented as Tetrabothrius (Oriana) morschtini Murav'eva, 1968 (additional source)
Wardium cirrosa (Krabbe, 1869) (additional source)
Wardium fryei Mayhew, 1925 (additional source)
Wardium fusa (Krabbe, 1869) Spassky, 1961 accepted as Hymenolepis fusus (Krabbe, 1869) Bondarenko & Kontrimavichus, 2004 (additional source)
Wardium manubriatum Spassky & Dao, 1963 (basis of record)

Baltic sea for Capillaria contorta (Creplin, 1839) 
Baltic sea for Capillaria laricola (Wassilkowa, 1930) Baylis, 1931 
Baltic Sea for Polymorphus magnus Skrjabin, 1913 
Baltic Sea for Polymorphus minutus (Zeder, 1800) Lühe, 1911 
Baltic Sea for Streptocara crassicauda (Creplin, 1829) Skrjabin, 1916 
Barents Sea for Polymorphus magnus Skrjabin, 1913 
Barents Sea for Polymorphus phippsi Kostylev, 1922 
Barents Sea for Streptocara crassicauda (Creplin, 1829) Skrjabin, 1916 
Barents Sea for Tetrabothrius morschtini Murav'eva, 1968 
German part of the Baltic Sea for Amidostomum anseris (Zeder, 1800) 
Germany for Amidostomum anseris (Zeder, 1800) 
Murmansk Coast for Aploparaksis crassirostris (Krabbe, 1869) Clerc, 1903 
Murmansk Coast for Capillaria contorta (Creplin, 1839) 
Murmansk Coast for Eustrongylides mergorum (Rudolphi, 1809) 
Murmansk Coast for Laricanthus lateralis (Mayhew, 1925) Spasskii, 1962 
Murmansk Coast for Tetrabothrius immerinus (Abildgaard, 1790) 
Murmansk Coast for Wardium fryei Mayhew, 1925 
Murmansk Coast for Wardium fusa (Krabbe, 1869) Spassky, 1961 
Netherlands for Streptocara formosensis Sugimoto, 1930 
North and East Barents Sea for Tetrabothrius jaegerskioeldi Nybelin, 1916 
North and East Barents Sea for Wardium manubriatum Spassky & Dao, 1963 
North European Atlantic for Alcataenia longicervica Hoberg, 1984 
North European Atlantic for Lateriporus teres (Krabbe, 1869) Fuhrmann, 1907 
North European Atlantic for Microsomacanthus diorchis (Fuhrmann, 1913) Burt & McLaughlin, 1975 
North European Atlantic for Microsomacanthus ductilis (Linton, 1928) 
Northern European Seas for Alcataenia dominicana (Railliet & Henry, 1912) 
Northern European Seas for Alcataenia larina (Krabbe, 1869) 
Northern European Seas for Anomotaenia micracantha (Krabbe, 1869) 
Northern European Seas for Corynosoma strumosum (Rudolphi, 1802) Lühe, 1904 
Northern European Seas for Cosmocephalus obvelatus (Creplin, 1825) Seurat, 1919 
Northern European Seas for Diphyllobothrium dendriticum (Nitzsch, 1824) 
Northern European Seas for Fimbriaria intermedia Fuhrmann, 1913 
Northern European Seas for Microsomacanthus jaegerskioldi (Fuhrmann, 1913) 
Northern European Seas for Microsomacanthus microsoma (Creplin, 1829) 
Northern European Seas for Nadejdolepis nitidulans (Krabbe, 1882) Spassky & Spasskaya, 1954 
Northern European Seas for Paracuaria adunca (Creplin, 1846) Anderson & Wong, 1981 
Northern European Seas for Paricterotaenia porosa (Rudolphi, 1810) 
Northern European Seas for Paricterotaenia sternina (Krabbe, 1869) 
Northern European Seas for Profilicollis botulus (Van Cleave, 1916) Meyer, 1931 
Northern European Seas for Stegophorus stellaepolaris (Parona, 1901) 
Northern European Seas for Tetrabothrius cylindraceus Rudolphi, 1819 
Northern European Seas for Wardium cirrosa (Krabbe, 1869) 
Portuguese Exclusive Economic Zone for Tetrabothrius bassani Burt, 1978 

 Taxonomic remark

 for Stegophorus crassicauda

Amalgamation of Stegophorus stellaepolaris and Streptocara crassicauda [details]