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Ecological niche modeling as an effective tool to predict the distribution of freshwater organisms: The case of the Sabaleta Brycon henni (Eigenmann, 1913).

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Graphic representation of the area occupied by a river within the basin and its percentage with respect to the basin’s total area.

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Correlation analysis among variables from the same category.

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Cohen’s Kappa quantification.

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Response curves of the most influential variables in the prediction of B . henni distribution in the Magdalena basin.

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Database with the records of presence and absence of B . henni , as well as the data used to train and validate the model.

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List of analyzed predictors for the species.

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Parametrization and performance of Bycon henni distribution models using different sets of aquatic predictor variables (on-site or on-site and upstream).

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Geographic location of the study area.

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Results of the model’s performance.