Evidence map›Paper›PMID 40114664›Full record

ArticleEcology and evolution2025

Effects of Brook Trout Invasion on Behavioral and Dietary Shifts in Brown Trout.

B Austad, L Závorka, J Cucherousset, J Höjesjö

Abstract read
In one paragraph

Article in Ecology and evolution, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

4 authors.

B AustadDepartment of Biological and Environmental Sciences University of Gothenburg Gothenburg Sweden.ORCID https://orcid.org/0000-0002-1779-2396
L ZávorkaWasserCluster Lunz-Biologische Station Inter-University Center for Aquatic Ecosystem Research Lunz am See Austria.
J CucheroussetCentre de Recherche sur la Biodiversité et l'Environnement (CRBE) Université de Toulouse, CNRS, IRD, Toulouse INP, Université Toulouse 3 - Paul Sabatier (UT3) Toulouse France.
J HöjesjöDepartment of Biological and Environmental Sciences University of Gothenburg Gothenburg Sweden.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Behavioral variation within a population is generally maintained by frequency dependent selection, allowing various personalities to coexist. Bolder individuals usually engage in more risky behaviors that can gain fitness benefits such as growth under certain conditions. Therefore, it has been suggested that there should be a link between personality and dietary niches, but the results so far are inconsistent. In addition, the equilibrium of the distribution of behavioral traits and the trophic niche of native populations may shift following the introduction of an invasive species. Here, using the invasive brook trout (

Indexed as

animal personalitybehavioral ecologybrook troutbrown troutinvasive speciesniche shifttrophic niche

Identifiers

PMID40114664
PMCPMC11925602

What OpenQuestion holds

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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.