Amphibians serve as hosts to all the major parasite groups including polystomes (Monogenea). Although Madagascar has more than 350 frog species of which all but two are endemic, the known polystome (Monogenea: Polystomatidae) ...

Purpose Despite Madagascar’s high amphibian diversity of more than 400 species, only a few polystome species are known from the island. The dissection of frogs from museum collections, together with amphibian and parasite ...