Evidence map›Paper›PMID 42256145›Full record

ArticleEcology and evolution2026

Investigating the Predation Risk of Coastal Dolphins via the Presence of Shark Bite Scars Across Southeast Queensland, Australia.

Georgina V Hume, Alexis L Levengood, Gemma L Webster, Kathy A Townsend, Victor M Peddemors, Bonnie J Holmes

Abstract read
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. 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

6 authors.

Georgina V HumeSchool of Science, Technology & Engineering University of the Sunshine Coast Sippy Downs Queensland Australia.ORCID https://orcid.org/0000-0002-8690-6721
Alexis L LevengoodSchool of Science, Technology & Engineering University of the Sunshine Coast Sippy Downs Queensland Australia.ORCID https://orcid.org/0000-0003-2729-5366
Gemma L WebsterSchool of Science, Technology & Engineering University of the Sunshine Coast Sippy Downs Queensland Australia.ORCID https://orcid.org/0009-0002-6484-9188
Kathy A TownsendSchool of Science, Technology & Engineering University of the Sunshine Coast Sippy Downs Queensland Australia.ORCID https://orcid.org/0000-0002-2581-2158
Victor M PeddemorsNew South Wales Department of Primary Industries & Regional Development Sydney Institute of Marine Science Mosman New South Wales Australia.ORCID https://orcid.org/0000-0002-8743-9782
Bonnie J HolmesSchool of Science, Technology & Engineering University of the Sunshine Coast Sippy Downs Queensland Australia.ORCID https://orcid.org/0000-0002-8559-9950

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Predation and its risk influence the ecology and evolution of both predator and prey species. Despite this, predatory attempts of large apex sharks on cetaceans often remain unobserved, constraining empirical assessments of their frequency and ecological significance. Shark bite scars can be used as an indirect measure to quantify predation risk on dolphins and may reveal species-specific and spatial patterns of predator-prey interactions. Here, we analysed photographs of coastal dolphins in southeast Queensland, Australia to compare predation risk between multiple dolphin species across differing habitats. Using fresh wounds, bites were mainly attributed to tiger (

Indexed as

predator avoidancepredator–prey interactionsshark‐inflicted injuriesSousa sahulensisTursiops aduncus

Identifiers

PMID42256145
PMCPMC13239910

What OpenQuestion holds

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LicenceCC BY
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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.