Evidence map›Paper›PMID 41760654›Full record

ArticleNature communications2026

Forest canopy insects are safer from predators in the tropics than at higher latitudes.

Katerina Sam, Elise Sivault, Sara Fernandez Garzon, Sam Finnie, Jan Kollross, Marketa Houska Tahadlova, Jan Lenc, Martin Libra, Antonia Ludwig, Heveakore Maraia and 4 more

Abstract read
In one paragraph

Article in Nature communications, 2026. 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

14 authors.

Katerina SamBiology Centre of the Czech Academy of Sciences, Institute of Entomology, Ceske Budejovice, Czech Republic. katerina.sam.cz@gmail.com.ORCID http://orcid.org/0000-0002-3436-0579
Elise SivaultBiology Centre of the Czech Academy of Sciences, Institute of Entomology, Ceske Budejovice, Czech Republic.ORCID http://orcid.org/0000-0001-8970-1804
Sara Fernandez GarzonBiology Centre of the Czech Academy of Sciences, Institute of Entomology, Ceske Budejovice, Czech Republic.
Sam FinnieBiology Centre of the Czech Academy of Sciences, Institute of Entomology, Ceske Budejovice, Czech Republic.
Jan KollrossBiology Centre of the Czech Academy of Sciences, Institute of Entomology, Ceske Budejovice, Czech Republic.ORCID http://orcid.org/0000-0002-7021-7040
Marketa Houska TahadlovaBiology Centre of the Czech Academy of Sciences, Institute of Entomology, Ceske Budejovice, Czech Republic.
Jan LencBiology Centre of the Czech Academy of Sciences, Institute of Entomology, Ceske Budejovice, Czech Republic.
Martin LibraBiology Centre of the Czech Academy of Sciences, Institute of Entomology, Ceske Budejovice, Czech Republic.
Antonia LudwigInstitute for Earth System Science and Remote Sensing, Leipzig University, Leipzig, DE, Germany.
Heveakore MaraiaBiology Centre of the Czech Academy of Sciences, Institute of Entomology, Ceske Budejovice, Czech Republic.
Amelia J PhilipBiology Centre of the Czech Academy of Sciences, Institute of Entomology, Ceske Budejovice, Czech Republic.
Leonardo Re JorgeBiology Centre of the Czech Academy of Sciences, Institute of Entomology, Ceske Budejovice, Czech Republic.ORCID http://orcid.org/0000-0003-4518-4328
Xue XiaoBiology Centre of the Czech Academy of Sciences, Institute of Entomology, Ceske Budejovice, Czech Republic.
Martin VolfBiology Centre of the Czech Academy of Sciences, Institute of Entomology, Ceske Budejovice, Czech Republic.ORCID http://orcid.org/0000-0003-4126-3897

Funding

EC | EU Framework Programme for Research and Innovation H2020 | H2020 Priority Excellent Science | H2020 European Research Council (H2020 Excellent Science - European Research Council) BABE 805189Grantová Agentura České Republiky (Grant Agency of the Czech Republic) 22-17593MGrantová Agentura České Republiky (Grant Agency of the Czech Republic) 25-15736M
6 · The paper itself

Abstract

Theory suggests that predation pressure decreases with latitude. To test this hypothesis, we studied predation for insect on forest understory and canopy vegetation using six canopy cranes across a latitudinal gradient (51°N to 34°S). We find contrasting predation patterns: predation is highest in the canopy at high latitudes, whereas it decreases towards low latitudes, where it is more pronounced in the understory. These differential latitudinal trends are driven by shifts in the relative roles of bird and arthropod predators, alongside variations in natural prey abundance. Our findings highlight how predator-prey dynamics differ across forest strata and challenge assumptions about latitudinal predation gradients.

Indexed as

ForestsInsectaPredatory BehaviorAnimalsBirdsFood ChainTreesTropical Climate

Identifiers

PMID41760654
PMCPMC13066398

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.