Ocorrência de Cistos de CLINOSTOMUM MARGINATUM Rudolphi, 1819 "Yellow Spot Disease" em Filé de Jaraqui (SEMAPROCHILODUS INSIGNIS Schomburgk, 1814)

Pereira Castelo, Francisco

The parasitic inspection of 745 jaraqui fillets (Semaprochilodus insignis Schomburgk, 1814) from the rio Negro, Manaus (AM) - Brazil, show a low prevalence of metacercaria cysts of Clinostomum marginatum Rudolphi, 1819. From the collected samples since 1981 to 1983, only showed the cysts.