INVESTIGADORES
TIMI Juan Tomas
artículos
Título:
Seasonal stability in parasite assemblages of the Brazilian flathead, Percophis brasiliensis (Perciformes: Percophidae): predictable tools for stock identification
Autor/es:
BRAICOVICH, P. E.; TIMI, J.T.
Revista:
FOLIA PARASITOLOGICA
Editorial:
FOLIA PARASITOLOGICA
Referencias:
Lugar: Praga; Año: 2010 vol. 57 p. 206 - 212
ISSN:
0015-5683
Resumen:
A comparison of the composition and structure of parasite communities of the Brazilian fl athead, Percophis brasiliensis Quoy et Gaimard (Perciformes: Percophidae) among seasons during one year was carried out in the Argentine Sea. A total of 195 fish specimens were examined and 25 parasite species were found. Parasite communities in seasonal samples showed a high degree of homogeneity in taxonomic composition and infection levels. Similarity analysis showed that the seasonal stability within and between samples was constant in both the composition and community structure throughout the year. Parasites can, therefore, be considered predictable markers for fish stock identification, independently of the season of capture, at least on an annual scale.
