Abstract:
:Food sharing among nonkin-one of the most fascinating cooperative behaviors in humans-is not widespread in nonhuman primates. Over the past few years, a large body of work has investigated the contexts in which primates cooperate and share food with unrelated individuals. This work has successfully demonstrated that species-specific differences in temperament constrain the extent to which food sharing emerges in experimental situations, with despotic species being less likely to share food than tolerant ones. However, little experimental work has examined the contexts that promote food sharing and cooperation within a species. Here, we examine whether one salient reproductive context-the consortship dyad-can allow the necessary social tolerance for co-feeding to emerge in an extremely despotic species, the rhesus macaque (Macaca mulatta). We gave naturally formed male-female rhesus macaque pairs access to a monopolizable food site in the free-ranging population at Cayo Santiago, Puerto Rico. Using this method, we were able to show that tolerated co-feeding between unrelated adults can take place in this despotic species. Specifically, our results show that consort pairs co-fed at the experimental food site more than nonconsort control pairs, leading females to obtain more food in this context. These results suggest that co-feeding is possible even in the most despotic of primate species, but perhaps only in contexts that specifically promote the necessary social tolerance. Researchers might profit from exploring whether other kinds of within-species contexts could also generate cooperative behaviors.
journal_name
Am J Phys Anthropoljournal_title
American journal of physical anthropologyauthors
Dubuc C,Hughes KD,Cascio J,Santos LRdoi
10.1002/ajpa.22043subject
Has Abstractpub_date
2012-05-01 00:00:00pages
73-80issue
1eissn
0002-9483issn
1096-8644journal_volume
148pub_type
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journal_title:American journal of physical anthropology
pub_type: 杂志文章
doi:10.1002/ajpa.1330550409
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journal_title:American journal of physical anthropology
pub_type: 杂志文章
doi:10.1002/ajpa.1330520113
更新日期:1980-01-01 00:00:00
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journal_title:American journal of physical anthropology
pub_type: 杂志文章,评审
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更新日期:2000-11-01 00:00:00
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journal_title:American journal of physical anthropology
pub_type: 杂志文章
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journal_title:American journal of physical anthropology
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journal_title:American journal of physical anthropology
pub_type: 历史文章,杂志文章
doi:10.1002/ajpa.1330750409
更新日期:1988-04-01 00:00:00
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pub_type: 历史文章,杂志文章
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更新日期:2012-01-01 00:00:00
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更新日期:2009-05-01 00:00:00
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pub_type: 历史文章,杂志文章
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更新日期:1987-09-01 00:00:00
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pub_type: 杂志文章
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pub_type: 杂志文章
doi:10.1002/(SICI)1096-8644(199605)100:1<7::AID-AJPA2>
更新日期:1996-05-01 00:00:00
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journal_title:American journal of physical anthropology
pub_type: 历史文章,杂志文章
doi:10.1002/ajpa.1330890306
更新日期:1992-11-01 00:00:00
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journal_title:American journal of physical anthropology
pub_type: 杂志文章
doi:10.1002/ajpa.24158
更新日期:2020-10-18 00:00:00
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journal_title:American journal of physical anthropology
pub_type: 杂志文章
doi:10.1002/ajpa.1330810309
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pub_type: 杂志文章
doi:10.1002/ajpa.1330880106
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pub_type: 杂志文章
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pub_type: 历史文章,杂志文章
doi:10.1002/ajpa.1330810105
更新日期:1990-01-01 00:00:00
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journal_title:American journal of physical anthropology
pub_type: 历史文章,杂志文章
doi:10.1002/ajpa.10156
更新日期:2002-10-01 00:00:00
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journal_title:American journal of physical anthropology
pub_type: 杂志文章
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更新日期:2011-10-01 00:00:00
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journal_title:American journal of physical anthropology
pub_type: 历史文章,杂志文章
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pub_type: 杂志文章
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journal_title:American journal of physical anthropology
pub_type: 杂志文章
doi:10.1002/ajpa.1330420115
更新日期:1975-01-01 00:00:00
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pub_type: 杂志文章
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更新日期:2011-11-01 00:00:00