The occurrence and treatment of bothriocephalosis in the common carp, Cyprinus Carpio in fish ponds with notes on its presence in the Largemouth Yellowfish Barbus Kimberleyensis from the Vaal dam, Transvaal The occurrence and treatment of bothriocephalosis in the common carp, Cyprinus Carpio in fish ponds with notes on its presence in the Largemouth Yellowfish Barbus Kimberleyensis from the Vaal dam, Transvaal Posted in .