Hepatoxylon trichiuri (Holten,1802) Dollfus, 1942, Hepatoxylidae Dollfus, 1940 (Eucestoda: Trypanorhyncha) em Prionace glauca (Linnaeus, 1758), do litoral do estado do Rio Grande do Sul e em Coryphaena hippurus Linnaeus, 1758, do litoral do estado do Rio de Janeiro, Brasil

Abstract

The prevalence was 86.4 % and mean intensity of infection was 9.1 of Hepatoxylon trichiuri of Prionace glauca, captured of the coastal waters of state of Rio Grande do Sul, and the prevalence was 4.9% and intensity of infection was 1.0 of Coryphaena hippurus, collected from a fish market of state of Rio de Janeiro. Hepatoxylon trichiuri was recorded by the first time of Prionace glauca in Brazil.