Combining isotopic analyses and satellite telemetry to assess geographic variability in the trophic ecology of Amazon River dolphins Inia geoffrensis
The Amazon River dolphin Inia geoffrensis is considered a generalist consumer, feeding on a wide variety of fishes in the Amazon and Orinoco basins. Most studies on their trophic ecology have relied on stomach content analysis. In this study, we analyzed dolphin skin for bulk-tissue δ13C and δ15N va...
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| Principais autores: | , , , , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
Inter-Research
2025-11-01
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| Serier: | Endangered Species Research |
| Online adgang: | https://www.int-res.com/abstracts/esr/v58/esr01454 |
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