Evidence map›Paper›PMID 33312689›Full record

ArticleEvolution letters2020

Butterfly dichromatism primarily evolved via Darwin's, not Wallace's, model.

Wouter van der Bijl, Dirk Zeuss, Nicolas Chazot, Kalle Tunström, Niklas Wahlberg, Christer Wiklund, John L Fitzpatrick, Christopher W Wheat

Open access · goldAbstract read
In one paragraph

Article in Evolution letters, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
6.3field-weighted citation impact, top 4% 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

9 citing papers in PubMed, 26 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Opportunities and Challenges in Applying AI to Evolutionary Morphology.Integrative organismal biology (Oxford, England) · 2024
    Review
  5. The tempo and mode of character evolution in the assembly of mimetic communities.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  6. Simple and complex, sexually dimorphic retinal mosaic of fritillary butterflies.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2022
    Article
  7. Latitudinal gradients in avian colourfulness.Nature ecology & evolution · 2022
    Article
  8. Article
  9. 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

8 authors at 4 institutions in 3 countries.

Wouter van der BijlDepartment of Zoology Stockholm University Stockholm SE-10691 Sweden.ORCID https://orcid.org/0000-0002-7366-1868
Dirk ZeussDepartment of Zoology Stockholm University Stockholm SE-10691 Sweden.ORCID https://orcid.org/0000-0001-6457-2866
Nicolas ChazotDepartment of Biology University of Lund Lund SE-22362 Sweden.
Kalle TunströmDepartment of Zoology Stockholm University Stockholm SE-10691 Sweden.ORCID https://orcid.org/0000-0002-5285-1531
Niklas WahlbergDepartment of Biology University of Lund Lund SE-22362 Sweden.ORCID https://orcid.org/0000-0002-1259-3363
Christer WiklundDepartment of Zoology Stockholm University Stockholm SE-10691 Sweden.
John L FitzpatrickDepartment of Zoology Stockholm University Stockholm SE-10691 Sweden.ORCID https://orcid.org/0000-0002-2834-4409
Christopher W WheatDepartment of Zoology Stockholm University Stockholm SE-10691 Sweden.ORCID https://orcid.org/0000-0003-1863-2340
Stockholm University · SELund University · SEPhilipps University of Marburg · DEUniversity of British Columbia · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sexual dimorphism is typically thought to result from sexual selection for elaborated male traits, as proposed by Darwin. However, natural selection could reduce expression of elaborated traits in females, as proposed by Wallace. Darwin and Wallace debated the origins of dichromatism in birds and butterflies, and although evidence in birds is roughly equal, if not in favor of Wallace's model, butterflies lack a similar scale of study. Here, we present a large-scale comparative phylogenetic analysis of the evolution of butterfly coloration, using all European non-hesperiid butterfly species (

Indexed as

Butterflycolorcomparative analysisdichromatismphylogenetic ridge regressionphylogenysexsexual dimorphism

Identifiers

PMID33312689
PMCPMC7719551
OpenAlexW3093609805

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.