Trophic position of bottom-feeding fish in the Upper Paraná River floodplain

Trophic position of bottom-feeding fish in the Upper Paraná River floodplain

The δ15N composition of bottom-feeding fish (iliophagous = Apareiodon affinis, Cyphocharax nagelii, Prochilodus lineatus, Steindachnerina brevipinna and S. insculpta; detritivorous = Loricariichthys platymetopon and Liposarcus anisitsi; benthophagous = Satanoperca pappaterra and Hoplosternum littora...

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Bibliographic Details
Main Authors:	CA. Lopes, E. Benedito, LA. Martinelli
Format:	Article
Language:	English
Published:	Instituto Internacional de Ecologia
Series:	Brazilian Journal of Biology
Subjects:	bottom-feeding fish trophic position nitrogen stable isotope Upper Paraná River floodplain
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842009000300012&lng=en&tlng=en

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