Evidence map›Paper›PMID 40399725›Full record

ArticleJournal of fish biology2025

Unexpected trophic diversity in the endemic fish Orestias chungarensis in a high-altitude freshwater ecosystem, Lake Chungará (4520 m), northern Chile.

Karina González, Daniel Gomez-Uchida, Chris Harrod

Abstract read
In one paragraph

Article in Journal of fish biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

3 authors.

Karina GonzálezDoctorado en Ciencias Aplicadas mención Sistemas Acuáticos, Facultad de Ciencias del Mar y Recursos Biológicos, Universidad de Antofagasta, Antofagasta, Chile.
Daniel Gomez-UchidaMillenium Nucleus of Austral Invasive Salmonids (INVASAL), Concepción, Chile.
Chris HarrodFish and Stable Isotope Ecology Laboratory, Instituto de Ciencias Naturales Alexander von Humboldt, Universidad de Antofagasta, Antofagasta, Chile.ORCID https://orcid.org/0000-0002-5353-1556

Funding

Agencia Nacional de Investigación y Desarrollo, INVASAL, Project, Beca de doctorado NCN2021_056Universidad de Antofagasta, Beca de Excelencia Académica, Escuela de Postgrado
6 · The paper itself

Abstract

Orestias chungarensis Vila & Pinto, 1986 is a small-bodied (max fork length = 120 mm) cyprinodontiform fish with a very restricted global distribution. The species is limited to a single, small (283 km

Indexed as

EcosystemFood ChainAltitudeAnimalsCarbon IsotopesChileDietGastrointestinal ContentsLakesNitrogen IsotopesCarbon IsotopesNitrogen IsotopesAndean fishecotypestable isotopesstomach contents analysistrophic diversity

Identifiers

PMID40399725
PMCPMC12463742

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.