Glossocercus chelodinae (MacCallum, 1921) n. comb. (Cestoda : Dilepididae) from freshwater turtles in Australia and a redefinition of the genus Bancroftiella Johnston, 1911

Glossocercus chelodinae (MacCallum, 1921) n. comb. is redescribed from fresh material recovered from the intestine of an Australian freshwater turtle, Chelodina expansa. G. chelodinae can be distinguished from all other species of the genus by the shape of its rostellar hooks. it is suggested that this species has colonised fish-eating turtles from fish-eating birds. The morphological relationships among Parvitaenia, Bancroftiella and Glossocercus are discussed. The diagnosis of Bancroftiella is amended and marsupials are eliminated as hosts. Bancroftiella sudarikovi Spasskii & Yurpalova, 1970 becomes a synonym of Glossocercus glandularis (Fuhrmann, 1905); only B. tennis Johnston, 1911, the type-species, and B. ardeae Johnston, 1911 remain in the genus.