Evidence map›Paper›PMID 32984924›Full record

ArticleJournal of chemical ecology2020

Wild Blonde Capuchins (Sapajus flavius) Perform Anointing Behaviour Using Toxic Secretions of a Millipede (Spirobolida: Rhinocricidae).

Karolina Medeiros, Anielise Campêlo, Artur Campos D Maia, Robério Freire Filho, Daniela Maria Do Amaral Ferraz Navarro, Amazonas Chagas, Monique Bastos, Gareth Jones, Bruna Bezerra

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of chemical ecology, 2020. 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
–field-weighted citation impact, top 85% 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, 4 citations in OpenAlex.

  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. 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

9 authors at 4 institutions in 2 countries.

Karolina MedeirosPrograma de Pós-Graduação em Biologia Animal, Universidade Federal de Pernambuco, Recife, Brazil.
Anielise CampêloPrograma de Pós-Graduação em Biologia Animal, Universidade Federal de Pernambuco, Recife, Brazil.
Artur Campos D MaiaDepartamento de Sistemática e Ecologia, Universidade Federal da Paraíba, João Pessoa, Brazil.
Robério Freire FilhoPrograma de Pós-Graduação em Biologia Animal, Universidade Federal de Pernambuco, Recife, Brazil.
Daniela Maria Do Amaral Ferraz NavarroDepartamento de Química Fundamental, Universidade Federal de Pernambuco, Recife, Brazil.
Amazonas ChagasDepartamento de Biologia e Zoologia, Universidade Federal de Mato Grosso, Cuiabá, Brazil.
Monique BastosPrograma de Pós-Graduação em Biologia Animal, Universidade Federal de Pernambuco, Recife, Brazil.
Gareth JonesSchool of Biological Sciences, University of Bristol, Bristol, UK.
Bruna BezerraPrograma de Pós-Graduação em Biologia Animal, Universidade Federal de Pernambuco, Recife, Brazil. bruna.bezerra@ufpe.br.ORCID http://orcid.org/0000-0003-3039-121X
Universidade Federal de Pernambuco · BRUniversidade Federal da Paraíba · BRUniversidade Federal de Mato Grosso · BRUniversity of Bristol · GB

Funding

CAPES PNPDCNPq CNPq_MestradoCNPQ Universal 445071/2014-1; CNPq-Productivity grant Pq2 309256/2019-4FACEPE BCT-0057-2.05/17FACEPE BFT-0160-2.04/17; APQ-1534-2.04/10, APQ-0143-2.04/14; BFT-01602.04/17; BFT-0014-2.05/20FACEPE IBPG-0225-2.04/15FACEPE IBPG-0544-2.05/13FACEPE IBPG-1236-2.05/16Mohamed bin Zayed Species Conservation Fund, Margot Marsh Biodiversity Foundation, Rufford Foundation Mohamed bin Zayed Species Conservation Fund, Margot Marsh Biodiversity Foundation, Rufford Foundation
6 · The paper itself

Abstract

Defensive secretions of millipedes are remarkable for containing toxic quinones known to efficiently repell hematophagous arthropods. Here we show that Endangered blonde capuchin monkeys make use of such secretions. We (i) describe the anointing behavior performed by the monkeys (ii) identify the millipede species used in the process (iii) describe the volatile chemical composition of its secretion. The blonde capuchin monkeys selectively searched for millipedes hidden under the ground. We observed three bouts of anointing behavior, performed by 13 individuals of all age classes (from adults to independent infants), both solitarily (1 event) and socially (10 events). The only millipede species used by the monkeys is an undescribed species of the genus Poecilocricus (Spirobolida, Rhinocricidae). The volatile chemical composition of the secretions was predominantly comprised of a mixture of benzoquinones and hydroquinones. The social nature of the behavior and time of the observations (mosquito season), suggest that social bonding and mosquito avoidance is linked to the anointing behavior of the monkeys.

Indexed as

AnimalsArthropodsBehavior, AnimalBenzoquinonesCebusFeeding BehaviorHydroquinonesSocial BehaviorBenzoquinonesHydroquinonesAnointing BehaviorBenzoquinonesCebidaeDiplopodaNeotropical Primate

Identifiers

PMID32984924
OpenAlexW3087872653

What OpenQuestion holds

Textmetadata
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.