Faunistics Indices
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1. The use of helminthes parasites of Geophagus brasiliensis (Quoy &Gaimard, 1824) (Cichlidae; Perciformes) as environmental indicators / Utilização dos helmintos parasitos de Geophagus brasiliensis (Quoy &Gaimard, 1824) (Cichlidae; Perciformes) como indicadores ambientais
Some parasites of fishes can be utilized as indicators of water quality and environmental health. As intermediate and paratenic hosts, generally small and delicate, belonging to a complex relationship chain, they must vary their population in accordance to the variety of pollutant, reflects in alteration of parasitism in fishes. The choice of the fish specie
Publicado em: 2005