About some pathologies found in natural bed oysters (Ostrea edulis).
Tiscar, P. G., Zizzo, N. and Tempesta, M.
Boll. Soc. It. Patol. Ittica
The AA. investigated, during April 1990/January 1991, on European flat oysters( Ostrea edulis )pathologies from Manfredonia natural bed (4 samples, 40 molluscs each). Bonamia-like and Perkinsus protozoa were found in one sample.