Revision of tapeworms of family Diphyllobothriidae (Eucestoda: Solenophoridae) from the monitor lizards

Diphyllobothriidean tapeworms are well-known parasites of mammals including man, but species parasiting in reptiles are much less known. These tapeworms belong to three genera (Bothridium, Duthiersia, Scyphocephalus) of the family Solenophoridae and are characterized by their unique scolex morphology. They occur in the intestine of varanid lizards and snakes. All three genera are known from Asia, two from Africa (Bothridium and Duthiersia) and one from Australia and South America (Bothridium). Individual genera are well characterised, but species composition of these genera is not well understood. This study surveyed available literary data on the genera Duthiersia and Scyphocephalus and provides new information based on new collected material from Africa and Southeast Asia and material deposited in helminthological collections