Evidence map›Paper›PMID 40641452›Full record

ArticleEcology letters2025

Divergence Across Niche Dimensions Reveals Species' Ecological Roles.

Marcelo Magioli, Vinicius Alberici, Elildo A R Carvalho, Nina Attias, Katia Maria Paschoaletto Micchi de Barros Ferraz, Marcelo Zacharias Moreira, Arnaud L J Desbiez, Adriano Garcia Chiarello

Abstract read
In one paragraph

Article in Ecology letters, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Article
  2. International journal for parasitology. Parasites and wildlife · 2026
    Article
  3. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Marcelo MagioliLaboratório de Ecologia e Conservação (LAEC), Departamento de Biologia, Faculdade de Filosofia, Ciências e Letras, Universidade de São Paulo (USP), Ribeirão Preto, São Paulo, Brazil.ORCID https://orcid.org/0000-0003-0865-102X
Vinicius AlbericiLaboratório de Ecologia e Conservação (LAEC), Departamento de Biologia, Faculdade de Filosofia, Ciências e Letras, Universidade de São Paulo (USP), Ribeirão Preto, São Paulo, Brazil.ORCID https://orcid.org/0000-0002-5197-1574
Elildo A R CarvalhoCentro Nacional de Pesquisa e Conservação de Mamíferos Carnívoros (CENAP), Instituto Chico Mendes de Conservação da Biodiversidade (ICMBio), Atibaia, São Paulo, Brazil.ORCID https://orcid.org/0000-0003-4356-2954
Nina AttiasInstituto de Conservação de Animais Silvestres (ICAS), Campo Grande, Mato Grosso do Sul, Brazil.ORCID https://orcid.org/0000-0002-9472-6763
Katia Maria Paschoaletto Micchi de Barros FerrazLaboratório de Ecologia, Manejo e Conservação de Fauna Silvestre (LEMaC), Departamento de Ciências Florestais, Escola Superior de Agricultura "Luiz de Queiroz" (ESALQ), Universidade de São Paulo (USP), Piracicaba, São Paulo, Brazil.ORCID https://orcid.org/0000-0002-7870-8696
Marcelo Zacharias MoreiraLaboratório de Ecologia Isotópica, Centro de Energia Nuclear na Agricultura, Universidade de São Paulo, Piracicaba, São Paulo, Brazil.ORCID https://orcid.org/0000-0001-6769-5570
Arnaud L J DesbiezInstituto de Conservação de Animais Silvestres (ICAS), Campo Grande, Mato Grosso do Sul, Brazil.ORCID https://orcid.org/0000-0001-5968-6025
Adriano Garcia ChiarelloLaboratório de Ecologia e Conservação (LAEC), Departamento de Biologia, Faculdade de Filosofia, Ciências e Letras, Universidade de São Paulo (USP), Ribeirão Preto, São Paulo, Brazil.ORCID https://orcid.org/0000-0003-1914-5480

Funding

Brazilian Biodivesity FundConselho Nacional de Desenvolvimento Científico e Tecnológico 303940/2021-2Conselho Nacional de Desenvolvimento Científico e Tecnológico 308660/2021-8Coordenação de Aperfeiçoamento de Pessoal de Nível Superior 88882.328678/2019-01Fondation SegréFundação de Amparo à Pesquisa do Estado de São Paulo 2022/06791-9National Geographic SocietyZSL's EDGE of Existence programme
6 · The paper itself

Abstract

Natural history data are essential for understanding species' ecological roles, supporting applied research and guiding conservation efforts. However, significant gaps in ecological knowledge limit our understanding, requiring complementary approaches to bridge them. Using an integrative analytical framework, we explored multiple niche dimensions of poorly known co-occurring xenarthran insectivores, uncovering shared and unique roles within this guild. Our findings revealed divergences among most species' pairs across three niche dimensions while emphasising distinct ecological roles within a three-tier trophic structure. Habitat use was strongly influenced by resource availability, with species exploiting both natural and anthropogenic habitats, reflecting a double-edged trade-off. Spatial and trophic patterns mirrored each other, demonstrating the interconnectedness of diet and habitat use, with activity patterns further aligning with these trends. These findings challenge assumptions of ecological redundancy and highlight the complexity of guild-level interactions, emphasising critical knowledge gaps in biodiversity and its essential contributions to global ecosystem processes.

Indexed as

EcosystemInsectaAnimalsBiodiversityFood Chainactivity patterncamera trappingecological nichehabitat usenatural historyoccupancy modelsresource useroadkillsstable isotopesXenarthra

Identifiers

PMID40641452
PMCPMC12246884

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.