Evidence map›Paper›PMID 26456539›Full record

ArticleScientific reports2015

Mutual medication in capuchin monkeys - Social anointing improves coverage of topically applied anti-parasite medicines.

Mark Bowler, Emily J E Messer, Nicolas Claidière, Andrew Whiten

Abstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Article
  2. Animal medical systems from Apis to apes: history, recent advances and future perspectives.Biological reviews of the Cambridge Philosophical Society · 2025
    Review
  3. Review
  4. Fur rubbing inPrimate biology · 2022
    Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Wound treatment and selective help in a termite-hunting ant.Proceedings. Biological sciences · 2018
    Article
  11. Article
  12. Fur-rubbing withPrimate biology · 2017
    Article
  13. 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.

Mark BowlerSchool of Psychology &Neuroscience, University of St Andrews, St Andrews, Scotland, United Kingdom.
Emily J E MesserSchool of Psychology &Neuroscience, University of St Andrews, St Andrews, Scotland, United Kingdom.
Nicolas ClaidièreSchool of Psychology &Neuroscience, University of St Andrews, St Andrews, Scotland, United Kingdom.
Andrew WhitenSchool of Psychology &Neuroscience, University of St Andrews, St Andrews, Scotland, United Kingdom.

Funding

Wellcome Trust WT094440MAWellcome Trust WT098133A
6 · The paper itself

Abstract

Wild and captive capuchin monkeys will anoint themselves with a range of strong smelling substances including millipedes, ants, limes and onions. Hypotheses for the function of the behaviour range from medicinal to social. However, capuchin monkeys may anoint in contact with other individuals, as well as individually. The function of social anointing has also been explained as either medicinal or to enhance social bonding. By manipulating the abundance of an anointing resource given to two groups of tufted capuchins, we tested predictions derived from the main hypotheses for the functions of anointing and in particular, social anointing. Monkeys engaged in individual and social anointing in similar proportions when resources were rare or common, and monkeys holding resources continued to join anointing groups, indicating that social anointing has functions beyond that of gaining access to resources. The distribution of individual and social anointing actions on the monkeys' bodies supports a medicinal function for both individual and social anointing, that requires no additional social bonding hypotheses. Individual anointing targets hard-to-see body parts that are harder to groom, whilst social anointing targets hard-to-reach body parts. Social anointing in capuchins is a form of mutual medication that improves coverage of topically applied anti-parasite medicines.

Indexed as

Cooperative BehaviorMass BehaviorAnimalsAntiparasitic AgentsBiological ProductsCebusFemaleGroomingMaleOdorantsParasitesAntiparasitic AgentsBiological Products

Identifiers

PMID26456539
PMCPMC4601033

What OpenQuestion holds

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Registered trials

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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.