Fig. 1.
Peripheral blood smear of infected red tilapia after ten days, showing a teardrop erythrocyte (1), helmet erythrocyte (2), burr erythrocyte (3) and a binuclear erythrocyte (4) (×40 magnification).
Peripheral blood smear of infected red tilapia after ten days, showing a teardrop erythrocyte (1), helmet erythrocyte (2), burr erythrocyte (3) and a binuclear erythrocyte (4) (×40 magnification).