Adenocephalus Nybelin, 1931 (additional source)
Adenocephalus pacificus Nybelin, 1931 (additional source)
Baylisia Markowski, 1952 (additional source)
Baylisia baylisi Markowski, 1952 (additional source)
Baylisia supergonoporis Yurakhno, 1989 (additional source)
Baylisiella Markowski, 1952 (additional source)
Baylisiella tecta (Linstow, 1892) (additional source)
Bothridium kugi Sawada & Kugi, 1973 (basis of record)
Bothridium longicephalum Sawada & Kugi, 1973 accepted as Bothridium ovatum (Diesing, 1850) Yamaguti, 1959 (source of synonymy)
Bothridium longiorum Sawada & Kugi, 1973 accepted as Bothridium ovatum (Diesing, 1850) Yamaguti, 1959 (source of synonymy)
Bothridium microdisciformis Sawada & Kugi, 1973 accepted as Bothridium ovatum (Diesing, 1850) Yamaguti, 1959 (source of synonymy)
Bothridium obovatum (Molin, 1858) Sambon, 1907 (basis of record)
Bothridium orientalis Sawada & Kugi, 1973 accepted as Bothridium ovatum (Diesing, 1850) Yamaguti, 1959 (source of synonymy)
Bothridium ornatum Maplestone & Southwell, 1923 (basis of record)
Bothridium ovatum (Diesing, 1850) Yamaguti, 1959 (basis of record)
Bothridium pithonis de Blainville in Bremser, 1824 (basis of record)
Bothridium sawadai Sawada & Kugi, 1973 (basis of record)
Cephalochlamydidae Yamaguti, 1959 (additional source)
Cephalochlamys Blanchard, 1908 (additional source)
Cephalochlamys compactus Jackson & Tinsley, 2001 (basis of record)
Cephalochlamys namaquensis (Cohn, 1906) Blanchard, 1908 (basis of record)
Digramma Cholodkovsky, 1914 accepted as Ligula Bloch, 1782 (basis of record)
Diphyllobothriidae Lühe, 1910 (additional source)
Diphyllobothriidea (additional source)
Diphyllobothrium Cobbold, 1858 (additional source)
Diphyllobothrium alascense Rausch & Williamson, 1958 accepted as Dibothriocephalus alaskensis (Rausch & Williamson, 1958) Waeschenbach, Brabec, Scholz, Littlewood & Kuchta, 2017 (additional source)
Diphyllobothrium archeri (Leiper & Atkinson, 1914) Meggitt, 1924 accepted as Diphyllobothrium lashleyi (Leiper & Atkinson, 1914) Meggitt, 1924 (basis of record)
Diphyllobothrium arctomarinum Serdyukov, 1969 (taxonomy source)
Diphyllobothrium cameroni Rausch, 1969 (additional source)
Diphyllobothrium cordatum (Leuckart, 1863) Gedoelst, 1911 (additional source)
Diphyllobothrium dalliae Rausch, 1956 accepted as Dibothriocephalus dalliae (Rausch, 1956) Waeschenbach, Brabec, Scholz, Littlewood & Kuchta, 2017 (additional source)
Diphyllobothrium dendriticum (Nitzsch, 1824) accepted as Dibothriocephalus dendriticus (Nitzsch, 1824) Lühe, 1899 (additional source)
Diphyllobothrium ditremum (Creplin, 1825) accepted as Dibothriocephalus ditremus (Creplin, 1825) Lühe, 1899 (additional source)
Diphyllobothrium elegans (Krabbe, 1865) Meggitt, 1924 (additional source)
Diphyllobothrium fayi Rausch, 2005 (basis of record)
Diphyllobothrium fuhrmanni Hsu, 1935 (additional source)
Diphyllobothrium gondo Yamaguti, 1942 (additional source)
Diphyllobothrium lanceolatum (Krabbe, 1865) Cooper, 1921 (additional source)
Diphyllobothrium lashleyi (Leiper & Atkinson, 1914) Meggitt, 1924 (additional source)
Diphyllobothrium latum (Linnaeus, 1758) Lühe, 1910 accepted as Dibothriocephalus latus (Linnaeus, 1758) Lühe, 1899 (additional source)
Diphyllobothrium lobodoni Yurakhno & Maltsev, 1994 (basis of record)
Diphyllobothrium macroovatum Yurakhno, 1973 (additional source)
Diphyllobothrium minutus Andersen, 1987 (basis of record)
Diphyllobothrium mobile (Rennie & Reid, 1912) Meggitt, 1924 (additional source)
Diphyllobothrium nihonkaiense Yamane, Kamo, Bylund & Wikgren, 1986 accepted as Dibothriocephalus nihonkaiensis (Yamane, Kamo, Bylund & Wikgren, 1986) Waeschenbach, Brabec, Scholz, Littlewood & Kuchta, 2017 (additional source)
Diphyllobothrium orcini Hatsushika & Shirouzu, 1990 (additional source)
Diphyllobothrium phocarum Delyamure, Kurochkin & Skryabin, 1964 (additional source)
Diphyllobothrium polyrugosum Delyamure & Skrjabin, 1966 (additional source)
Diphyllobothrium pseudowilsoni Wojciechowska & Zdzitowiecki, 1995 (additional source)
Diphyllobothrium pterocephalum Delyamure & Skryabin, 1967 accepted as Diphyllobothrium elegans (Krabbe, 1865) Meggitt, 1924 (basis of record)
Diphyllobothrium quadratum (Linstow, 1892) Railliet & Henry, 1912 (additional source)
Diphyllobothrium rauschi Andersen, 1987 (basis of record)
Diphyllobothrium roemeri (Zschokke, 1903) Meggitt, 1924 (basis of record)
Diphyllobothrium salvelini Yeh, 1955 (taxonomy source)
Diphyllobothrium schistochilus (Germanos, 1895) Cooper, 1921 (basis of record)
Diphyllobothrium scoticum (Rennie & Reid, 1912) Meggitt, 1924 (additional source)
Diphyllobothrium serpentis Yamaguti, 1935 (taxonomy source)
Diphyllobothrium skriabini Yurakhno & Maltsev, 1993 accepted as Diphyllobothrium lanceolatum (Krabbe, 1865) Cooper, 1921 (basis of record)
Diphyllobothrium stemmacephalum Cobbold, 1858 (additional source)
Diphyllobothrium ursi Rausch, 1954 accepted as Dibothriocephalus ursi (Rausch, 1954) Waeschenbach, Brabec, Scholz, Littlewood & Kuchta, 2017 (additional source)
Diphyllobothrium vogeli Kuhlow, 1953 accepted as Diphyllobothrium ditremum (Creplin, 1825) accepted as Dibothriocephalus ditremus (Creplin, 1825) Lühe, 1899 (basis of record)
Diphyllobothrium wilsoni (Shipley, 1907) Railliet & Henry, 1912 accepted as Diphyllobothrium mobile (Rennie & Reid, 1912) Meggitt, 1924 (additional source)
Diplogonoporus Lönnberg, 1892 accepted as Diphyllobothrium Cobbold, 1858 (additional source)
Diplogonoporus balaenopterae Lönnberg, 1892 accepted as Diphyllobothrium balaenopterae (Lönnberg, 1892) Waeschenbach, Brabec, Scholz, Littlewood & Kuchta, 2017 (additional source)
Diplogonoporus tetrapterus (von Siebold, 1848) Ariola, 1896 accepted as Diphyllobothrium tetrapterum (von Siebold, 1848) (additional source)
Duthiersia Perrier, 1873 (additional source)
Duthiersia chengi Gupta & Parmar, 1989 accepted as Duthiersia expansa Perrier, 1873 (source of synonymy)
Duthiersia expansa Perrier, 1873 (basis of record)
Duthiersia fimbriata (Diesing, 1854) Monticelli & Crety, 1891 (basis of record)
Duthiersia gomatii Gupta & Sinha, 1980 accepted as Duthiersia expansa Perrier, 1873 (source of synonymy)
Duthiersia sindensis Bilqees & Masood, 1973 accepted as Duthiersia expansa Perrier, 1873 (source of synonymy)
Flexobothrium Yurakhno, 1989 (basis of record)
Flexobothrium microovatum Yurakhno, 1989 (basis of record)
Glandicephalus Fuhrmann, 1921 (additional source)
Glandicephalus antarcticus (Baird, 1853) Fuhrmann, 1921 (additional source)
Glandicephalus perfoliatus (Railliet & Henry, 1912) Markowski, 1952 (additional source)
Hexagonoporus Gubanov in Delamure, 1955 (taxonomy source)
Hexagonoporus physeteris Gubanov in Delamure, 1955 (taxonomy source)
Ligula Bloch, 1782 (additional source)
Ligula alternans Rudolphi, 1810 (basis of record)
Ligula colymbi Zeder, 1803 (basis of record)
Ligula intestinalis (Linnaeus, 1758) Gmelin, 1790 (additional source)
Ligula nemachili (Dubinina, 1957) Kuchta & Scholz, 2017 (new combination reference)
Ligula pavlovskii Dubinina, 1959 (basis of record)
Paracephalochlamys Jackson & Tinsley, 2001 (additional source)
Paracephalochlamys papilionis Jackson & Tinsley, 2001 (additional source)
Plicobothrium Rausch & Margolis, 1969 (additional source)
Polygonoporus Skryabin, 1967 accepted as Tetragonoporus Skryabin, 1961 (source of synonymy)
Polygonoporus giganticus Skryabin, 1967 accepted as Tetragonoporus calyptocephalus Skryabin, 1961 (source of synonymy)
Pyramicocephalus Monticelli, 1890 (additional source)
Pyramicocephalus phocarum (Fabricius, 1780) Monticelli, 1890 (additional source)
Schistocephalus Creplin, 1829 (additional source)
Schistocephalus cotti Chubb, Seppala, Lüscher, Milinski & Valtonen, 2005 (basis of record)
Schistocephalus nemachili Dubinina, 1959 (basis of record)
Schistocephalus pungitii Dubinina, 1959 (basis of record)
Schistocephalus thomasi Garoian, 1960 (basis of record)
Scyphocephalidae Freze, 1974 accepted as Solenophoridae Monticelli & Crety, 1891 (source of synonymy)
Scyphocephalus Riggenbach, 1898 (additional source)
Scyphocephalus bisulcatus Riggenbach, 1898 (additional source)
Scyphocephalus longus Sawada & Kugi, 1973 accepted as Scyphocephalus bisulcatus Riggenbach, 1898 (source of synonymy)

 Biology

 for Bothridium kugi Sawada & Kugi, 1973

Parasite of Eunectes murinus [details]

 Biology

 for Bothridium obovatum (Molin, 1858) Sambon, 1907

Parasite of Boa constrictor [details]

 Biology

 for Bothridium ornatum Maplestone & Southwell, 1923

Parasite of Morelia spilota [details]

 Biology

 for Bothridium ovatum (Diesing, 1850) Yamaguti, 1959

Parasite of Python sebae [details]

 Biology

 for Bothridium pithonis de Blainville in Bremser, 1824

Parasite of python [details]

 Biology

 for Bothridium sawadai Sawada & Kugi, 1973

Parasite of Epicrates cenchria [details]

 Biology

 for Cephalochlamys Blanchard, 1908

Host: Xenopus spp. [details]

 Biology

 for Cephalochlamys compactus Jackson & Tinsley, 2001

Host: Xenopus muelleri [details]

 Biology

 for Cephalochlamys namaquensis (Cohn, 1906) Blanchard, 1908

Host: Xenopus laevis [details]

 Biology

 for Diphyllobothrium alascense Rausch & Williamson, 1958

Originally in Canis familiaris [details]

 Biology

 for Diphyllobothrium latum (Linnaeus, 1758) Lühe, 1910

Parasite of Homo sapiens [details]

 Biology

 for Diphyllobothrium nihonkaiense Yamane, Kamo, Bylund & Wikgren, 1986

Parasite of Homo sapiens [details]

 Biology

 for Diphyllobothrium serpentis Yamaguti, 1935

Parasite of Naja atra [details]

 Biology

 for Diphyllobothrium ursi Rausch, 1954

Parasite of Ursus arctos [details]

 Biology

 for Duthiersia expansa Perrier, 1873

Parasite of Varanus bivittatus [details]

 Biology

 for Duthiersia fimbriata (Diesing, 1854) Monticelli & Crety, 1891

Parasite of Varanus niloticus [details]

 Biology

 for Ligula colymbi Zeder, 1803

Parasite of Colymbus cristatus [details]

 Biology

 for Scyphocephalus bisulcatus Riggenbach, 1898

Parasite of Varanus salvator [details]

 Biology

 for Spirometra erinaceieuropaei (Rudolphi, 1819) Faust, Campbell & Kellogg, 1929

Parasite of Erinaceus europaeus [details]

 Biology

 for Spirometra mansonoides (Mueller, 1935) Mueller, 1936

Parasite of Felis catus [details]

 Biology

 for Spirometra pretoriensis (Baer, 1924) Wardle, McLeod & Stewart, 1947

Parasite of Otocyon megalotis [details]

 Biology

 for Spirometra theileri (Baer, 1924) Opuni & Muller, 1974

Parasite of Leptailurus serval [details]