Evidence map›Paper›PMID 40755892›Full record

ArticleEcology and evolution2025

Variation in Eusperm Length May Reflect Reproductive Barriers and Differences in Sperm Competition Intensity Among

Luisa Kumpitsch, Kerstin Johannesson, Jonathan N Havenhand, Erica H Leder

Abstract read
PubMed Full text at PMC Publisher
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. 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

4 authors.

Luisa KumpitschTjärnö Marine Laboratory, Department of Marine Sciences University of Gothenburg Strömstad Sweden.ORCID https://orcid.org/0009-0008-2753-0358
Kerstin JohannessonTjärnö Marine Laboratory, Department of Marine Sciences University of Gothenburg Strömstad Sweden.ORCID https://orcid.org/0000-0003-0176-7986
Jonathan N HavenhandTjärnö Marine Laboratory, Department of Marine Sciences University of Gothenburg Strömstad Sweden.ORCID https://orcid.org/0000-0001-6721-7763
Erica H LederTjärnö Marine Laboratory, Department of Marine Sciences University of Gothenburg Strömstad Sweden.ORCID https://orcid.org/0000-0002-7160-2290

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Reproductive barriers limit gene flow and drive population divergence. Sperm morphology plays an important role in reproductive barriers, as successful fertilization depends on how well sperm perform in the female environment. Specifically, sperm length must be adapted to fit the female reproductive tract and storage organs. We investigated sperm length in species and ecotypes of

Indexed as

ecotypeeuspermreproductive barriersperm competition intensity

Identifiers

PMID40755892
PMCPMC12318614

What Socratic holds

Textmetadata
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 Socratic graph.