Sannia, A.; James, B.; Bowers, E. (1978). The morphology of Cercaria cerastodermae I nom. nov. (Monorchiidae) (=Cercaria lepidapedon rachion (Cobbold, 1858) sensu Lebour, 1908) a rare digenean parasite of the cockle in Britain. Journal of Natural History. 12 (5): 487–500.
The morphology of Cercaria cerastodermae I nom. nov. (Monorchiidae) (=Cercaria lepidapedon rachion (Cobbold, 1858) sensu Lebour, 1908) a rare digenean parasite of the cockle in Britain