ArticlePrimates; journal of primatology2023
Life and death of a disabled wild capuchin monkey infant.
Article in Primates; journal of primatology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.
What it found
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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.
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.
Who cites it
4 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.
- Primates and disability: Behavioral flexibility and implications for resilience to environmental change.American journal of primatology · 2025Pooled it
- First observation of a leucistic bearded capuchin monkey (Sapajus libidinosus).Primates; journal of primatology · 2026Article
- Predatory attack on a bearded capuchin monkey by a Boa constrictor.Primates; journal of primatology · 2025Article
- Carrying the dead: behavior of a primiparous capuchin monkey mother and other individuals towards a dead infant.Primates; journal of primatology · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 3 countries.
Funding
Abstract
The evolutionary roots of care for injured, ill, and disabled group members remain unclear. The same can be said about care for dying and dead group members. Accumulating case reports in a variety of nonhuman primates can shed light on these origins. Here we provide a detailed account of interactions of a wild capuchin monkey mother and other group members with a disabled infant before and after its death. Limb disability caused the infant to be in unstable positions when carried, which appeared to increase the frequency of body readjustments by the adults and may have contributed to its death. After death, no adults other than the mother made contact with the corpse, but four immatures approached and touched it. The mother foraged only on flies surrounding the corpse while carrying it, stopped several times to set the corpse down on the branches, and let it finally fall as she leapt between trees. The difficulty of carrying disabled and dead individuals up in the trees may help to explain the scarcity of reports in platyrrhines, and suggests that terrestriality and increasing ease of bipedality may have contributed to the evolution of these behaviors in primates.
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What OpenQuestion holds
Registered trials
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.