Data supporting the study of trophic ecology, stable isotopes, and morphological variation of Mesonauta festivus

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Authors: Cândida Juliana Albertin-Santos, Ana Odete de Melo Eloi da Silva, Efrem Jorge Gondim Ferreira, Jansen Zuanon, Márcio S. Araújo
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Abstract

This repository contains stomach content data, stable isotope data (consumers and sources), morphometric measurements, species composition data, and R scripts used to perform the analyses presented in the manuscript on trophic ecology and individual specialization of Mesonauta festivus from Central Amazon floodplain lakes.

Fields of Study & Subjects

Isotope Analysis in Ecology Fish biology ecology and behavior Fish Biology and Ecology Studies

Publication details

Journal / source
Zenodo (CERN European Organization for Nuclear Research)
Publication date
28 January 2026
Document type
Dataset