Evidence map›Paper›PMID 33376972›Full record

ArticleiScience2020

Aggression Is Induced by Resource Limitation in the Monarch Caterpillar.

Joseph Collie, Odelvys Granela, Elizabeth B Brown, Alex C Keene

Abstract read
In one paragraph

Article in iScience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. Article
  3. A symbiotic gene stimulates aggressive behavior favoring the survival of parasitized caterpillars.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. 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.

Joseph CollieDepartment of Biological Sciences, and the Program in Neurogenetics, Florida Atlantic University, 5353 Parkside Drive, Jupiter, FL 33458, USA.
Odelvys GranelaDepartment of Biological Sciences, and the Program in Neurogenetics, Florida Atlantic University, 5353 Parkside Drive, Jupiter, FL 33458, USA.
Elizabeth B BrownDepartment of Biological Sciences, and the Program in Neurogenetics, Florida Atlantic University, 5353 Parkside Drive, Jupiter, FL 33458, USA.
Alex C KeeneDepartment of Biological Sciences, and the Program in Neurogenetics, Florida Atlantic University, 5353 Parkside Drive, Jupiter, FL 33458, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Food represents a limiting resource for the growth and developmental progression of many animal species. As a consequence, competition over food, space, or other resources can trigger territoriality and aggressive behavior. In the monarch butterfly,

Indexed as

Behavioral NeuroscienceBiological SciencesEntomology

Identifiers

PMID33376972
PMCPMC7756136

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.