Evidence map›Paper›PMID 26505325›Full record

ArticleNature communications2015

Direct observations of American eels migrating across the continental shelf to the Sargasso Sea.

Mélanie Béguer-Pon, Martin Castonguay, Shiliang Shan, José Benchetrit, Julian J Dodson

Abstract read
In one paragraph

Article in Nature communications, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
–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

23 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  7. Review
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  12. TrackingZoological studies · 2018
    Article
  13. Article
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  15. Autonomous reciprocating migration of an active material.Proceedings of the National Academy of Sciences of the United States of America · 2017
    Article
  16. Glass eels (Science advances · 2017
    Article
  17. Article
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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

5 authors.

Mélanie Béguer-PonDépartement de Biologie, Université Laval, Pavillon Vachon, 1045 Avenue de la Médecine, Université Laval, Québec, Québec, Canada G1V OA6.
Martin CastonguayInstitut Maurice-Lamontagne, Pêches et Océans Canada, 850 Route de la Mer, C.P. 1000, Mont-Joli, Québec, Canada G5H 3Z4.
Shiliang ShanDepartment of Oceanography, Dalhousie University, 1355 Oxford Street, PO Box 15000, Halifax, Nova Scotia, Canada B3H 4R2.
José BenchetritDépartement de Biologie, Université Laval, Pavillon Vachon, 1045 Avenue de la Médecine, Université Laval, Québec, Québec, Canada G1V OA6.
Julian J DodsonDépartement de Biologie, Université Laval, Pavillon Vachon, 1045 Avenue de la Médecine, Université Laval, Québec, Québec, Canada G1V OA6.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Since inferring spawning areas from larval distributions in the Sargasso Sea a century ago, the oceanic migration of adult American eels has remained a mystery. No adult eel has ever been observed migrating in the open ocean or in the spawning area. Here, we track movements of maturing eels equipped with pop-up satellite archival tags from the Scotian Shelf (Canada) into the open ocean, with one individual migrating 2,400 km to the northern limit of the spawning site in the Sargasso Sea. The reconstructed routes suggest a migration in two phases: one over the continental shelf and along its edge in shallow waters; the second in deeper waters straight south towards the spawning area. This study is the first direct evidence of adult Anguilla migrating to the Sargasso Sea and represents an important step forward in the understanding of routes and migratory cues.

Indexed as

Animal MigrationAnguillaAnimalsFemaleMaleOceans and SeasSwimming

Identifiers

PMID26505325
PMCPMC4918406

What OpenQuestion holds

Textmetadata
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.