Amoeba-like infections in cultured marine fishes: systemic infection in pompano Trachinotus falcatus L. from Singapore and gill disease associated with Paramoeba sp. in sea bream Sparus aurata L. from Greece.

Two cases of Amoeba-like infections in cultured warmwater marine fish are described, an unusual systemic infection in pompano Trachinotus falcatus L. from Singapore and a gill infection in Mediterranean sea bream Sparus aurata L. All pompano showed marked systemic infection of Amoeba-like parasites in gills, kidney, intestine, pancreas and spleen. The most severe lesions were in the gills and renal tissue with minimal tissue reaction in other organs.