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Carla Ibañez / Pablo A. Tedesco / Rémy Bigorne / Bernard Hugueny / Marc Pouilly / Claudia Zepita / José Zubieta / Thierry Oberdorff - 2007We explored the relationships between diet and morphology in 30 fish species from forested tropical streams of the Bolivian Amazon. These species were first assigned to eight broad trophic guilds based on stomach contents analysis. The relationships between diet and morphology were...Contributeur (s):
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Growing pressures from development activities, on aquatic environments in South American countries, have created an urgent need for tools to measure the quality of aquatic systems. The index of biotic integrity, based on fish assemblages, elaborated in North America, constitutes a basis...Contributeur (s):
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Bernard de Mérona / Bernard Hugueny / Francisco Leonardo Tejerina-Garro / Emmanuelle Gautheret - 2008We investigated the global relationship between diet and morphology for 42 fish species from a medium-sized river in French Guiana and checked the influence of the species taxonomic proximity on the implication of individual morphological traits in that relation. The 42 species were...Contributeur (s):