Author

Eugênia Zandonà

Universidade do Estado do Rio de JaneiroORCID 0000-0003-4754-5326Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Ecology· 2

Signature Assays, Organisms & Methods

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Research Focus:ecology & biodiversity· 2 Assay:metagenomics· 2 Approach:statistical model· 2 Organism:multiple species· 1 Organism:non-human primate· 1

Frequent Co-Authors

Alexandre GarciaiD· 1 shared Alexei V. TiunoviD· 1 shared Alphonse AditéiD· 1 shared Amanda Rugenski· 1 shared Angélica L. GonzáleziD· 1 shared Anton PotapoviD· 1 shared Ashley TrudeauiD· 1 shared Bryan M. MaitlandiD· 1 shared

Activity by Year

2024-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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1 shared paperEcology

Alexandre GarciaORCID

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2 papers

Recent·Most cited

EcologyReviews in Fish Biology and FisheriesPeer-reviewedDec 5, 2025

What determines trophic niche breadth? A global analysis of freshwater fishes using isospaces

Friedrich W. Keppeler, Tommaso Giarrizzo, Carmen G. Montaña…·Kirk Owen Winemiller

This study uses stable isotope analysis to examine trophic niche breadth in freshwater fishes, finding that environmental factors and species traits influence isospace size.

3 citations

non-human primatemetagenomics

𝕏 PostBluesky

EcologybioRxivPreprintJan 22, 2024

Body size is a better predictor of intra- than interspecific variation of animal stoichiometry across realms

Mark P. Nessel, Olivier Dézerald, Julian Merder…·Angélica L. González

The paper analyzes animal stoichiometry across species and body sizes, finding body size better predicts intraspecific than interspecific variation in elemental content.

3 citations

multiple speciesmetagenomics

𝕏 PostBluesky