Evidence map›Paper›PMID 41696124›Full record

ArticleEcology and evolution2026

Differentiation of Ecological Niches in Trophic Specialists From a Disturbed Lacustrine Ecosystem: Insights from the Sympatric Lake Tana Labeobarbs (Cyprinidae).

Evgeny V Esin, Anastasia D Kudryavtseva, Boris A Levin, Belay Abdissa, Benyam Hailu, Fedor N Shkil, Axel Meyer

Abstract read
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In one paragraph

Article in Ecology and evolution, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

7 authors.

Evgeny V EsinA.N. Severtsov Institute of Ecology and Evolution RAS Moscow Russia.ORCID https://orcid.org/0000-0002-1200-6464
Anastasia D KudryavtsevaA.N. Severtsov Institute of Ecology and Evolution RAS Moscow Russia.
Boris A LevinA.N. Severtsov Institute of Ecology and Evolution RAS Moscow Russia.ORCID https://orcid.org/0000-0002-4044-2036
Belay AbdissaBahir Dar Fisheries and Other Aquatic Life Research Center Bahir Dar Ethiopia.
Benyam HailuBahir Dar Fisheries and Other Aquatic Life Research Center Bahir Dar Ethiopia.
Fedor N ShkilA.N. Severtsov Institute of Ecology and Evolution RAS Moscow Russia.
Axel MeyerChair in Zoology and Evolutionary Biology, Department of Biology University of Konstanz Konstanz Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Adaptive radiations of freshwater fishes are based on the partitioning of trophic resources as sympatric forms diverge and end up occupying unique and specialized trophic niches. It remained unknown how these specialists responded to recent human-induced ecosystem disturbances. Here, we tested how the species with various degrees of tropho-ecological specializations (generalists vs. specialists) of Lake Tana

Indexed as

adaptive radiationcyprinidsecosystem impactendangered specieslacustrine fishtrophic specialization

Identifiers

PMID41696124
PMCPMC12904841

What OpenQuestion holds

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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.