Diphyllobothrium latum
Diphyllobothrium pseudowilsoni
Diphyllobothrium lanceolatum
Diphyllobothrium dendriticum
Diphyllobothrium hians
Diphyllobothrium alascense
Diphyllobothrium lashleyi
Diphyllobothrium pacificum
Diphyllobothrium polyrugosum
Diphyllobothrium arctocephalinum
Diphyllobothrium scoticum
Diphyllobothrium cameroni
Diphyllobothrium stemmacephalum
Diphyllobothrium fuhrmanni
Diphyllobothrium mobile
Diphyllobothrium nihonkaiense
Diphyllobothrium elegans
Diphyllobothrium ditremum
Diphyllobothrium quadratum
Diphyllobothrium cordatum
Diphyllobothrium mansonoides
Diphyllobothrium orcini
Diphyllobothrium pygoscelis
Diphyllobothrium tetrapterus
Diphyllobothrium apapillatum
Diphyllobothrium markowsii
Diphyllobothrium medium
Diphyllobothrium norvegicum
Diphyllobothrium osmeri
Diphyllobothrium roemeri
Diphyllobothrium schistochilus
Diphyllobothrium vogeli
Diphyllobothrium phocarum
Diphyllobothrium tetrapterum
Diphyllobothrium hottai
Diphyllobothrium balaenopterae
Diphyllobothrium gondo
Diphyllobothrium macroovatum
Diphyllobothrium archeri
Diphyllobothrium fayi
Diphyllobothrium lobodoni
Diphyllobothrium minutus
Diphyllobothrium rauschi
Diphyllobothrium canadense
Diphyllobothrium arctomarinum
Diphyllobothrium salvelini
Diphyllobothrium serpentis