Evidence map›Paper›PMID 36523518›Full record

ArticleEcology and evolution2022

Mate choice for body size leads to size assortative mating in the Ryukyu Scops Owl

Akira Sawada, Tetsuya Iwasaki, Kana Akatani, Masaoki Takagi

Open access · goldAbstract read
In one paragraph

Article in Ecology and evolution, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
2.4field-weighted citation impact, top 11% of its field
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

3 citing papers in PubMed, 7 citations in OpenAlex.

  1. 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

4 authors at 3 institutions in 1 country.

Akira SawadaBiodiversity Division National Institute for Environmental Studies Tsukuba Japan.ORCID https://orcid.org/0000-0001-6752-4771
Tetsuya IwasakiDepartment of Biology and Geosciences, Graduate School of Science Osaka City University Osaka Japan.
Kana AkataniDepartment of Biology and Geosciences, Graduate School of Science Osaka City University Osaka Japan.
Masaoki TakagiDepartment of Natural History Science, Graduate School of Science Hokkaido University Sapporo Japan.ORCID https://orcid.org/0000-0001-8308-899X
Osaka City University · JPHokkaido University of Science · JPNational Institute for Environmental Studies · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Understanding evolutionary phenomena that involve size assortative mating requires elucidating the generating mechanisms on which assortment is based. Although various mechanisms have been suggested, their relative importance may differ across taxonomic groups. Males selecting for large, fecund females combined with the dominance of large males in the competition for females has been suggested as a major mechanism in specific groups. However, raptors do not appear to conform to this, because the selection for smallness among males (assumed in a theory of reversed sexual size dimorphism) and the selection for largeness among males (assumed in the theory of size assortative mating) are in opposite directions. We studied the assortative mating during a long-term study of the Ryukyu Scops Owls

Indexed as

assortative matingbody sizeislandOtus elegansRyukyu Scops Owlsexual size dimorphism

Identifiers

PMID36523518
PMCPMC9745103
OpenAlexW4311403548

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.