Market powers predict reciprocal grooming in golden snub-nosed monkeys (Rhinopithecus roxellana).

Social grooming is a common form of affiliative behavior in primates. Biological market theory suggests that grooming can be traded either for grooming or other social commodities and services. When no other services are exchanged, grooming is predicted to be approximately reciprocated within a dyad...

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Autores principales:	Wei Wei, Xiao-Guang Qi, Song-Tao Guo, Da-Peng Zhao, Peng Zhang, Kang Huang, Bao-Guo Li
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2012
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/3190a6195a18400a9cbfd9ab5653d4fc
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spelling	oai:doaj.org-article:3190a6195a18400a9cbfd9ab5653d4fc2021-11-18T07:19:15ZMarket powers predict reciprocal grooming in golden snub-nosed monkeys (Rhinopithecus roxellana).1932-620310.1371/journal.pone.0036802https://doaj.org/article/3190a6195a18400a9cbfd9ab5653d4fc2012-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/22590611/pdf/?tool=EBIhttps://doaj.org/toc/1932-6203Social grooming is a common form of affiliative behavior in primates. Biological market theory suggests that grooming can be traded either for grooming or other social commodities and services. When no other services are exchanged, grooming is predicted to be approximately reciprocated within a dyad. In contrast, the amount of reciprocal grooming should decrease as other offered services increase. We studied grooming patterns between polygamous male and female in golden snub-nosed monkeys (Rhinopithecus roxellana) from the Qinling Mountains of central China and found that about 29.7% of grooming bouts were reciprocated. However, the durations of grooming bouts offered and returned was asymmetrical within dyads. In bisexual dyads, more grooming was initiated by females than males, which became more pronounced as the number of females per one-male unit increased. The rate of copulation per day for each female was positively correlated with the total duration of grooming time females invested in males.. Females without an infant (non-mothers) directed more grooming towards females with an infant (mothers) and were significantly more likely to be non-reciprocated. There was a significant negative relationship between non-mother and mother grooming duration and the rate of infants per female in each one-male unit. High-ranking females also received more grooming from low-ranking females than vice versa. The rate of food-related aggressive interactions was per day for low-ranking females was negatively correlated with the duration of grooming that low-ranking females gave to high-ranking females. Our results showed that grooming reciprocation in R. roxellana was discrepancy. This investment-reciprocity rate could be explained by the exchange of other social services in lieu of grooming.Wei WeiXiao-Guang QiSong-Tao GuoDa-Peng ZhaoPeng ZhangKang HuangBao-Guo LiPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 7, Iss 5, p e36802 (2012)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Wei Wei Xiao-Guang Qi Song-Tao Guo Da-Peng Zhao Peng Zhang Kang Huang Bao-Guo Li Market powers predict reciprocal grooming in golden snub-nosed monkeys (Rhinopithecus roxellana).
description	Social grooming is a common form of affiliative behavior in primates. Biological market theory suggests that grooming can be traded either for grooming or other social commodities and services. When no other services are exchanged, grooming is predicted to be approximately reciprocated within a dyad. In contrast, the amount of reciprocal grooming should decrease as other offered services increase. We studied grooming patterns between polygamous male and female in golden snub-nosed monkeys (Rhinopithecus roxellana) from the Qinling Mountains of central China and found that about 29.7% of grooming bouts were reciprocated. However, the durations of grooming bouts offered and returned was asymmetrical within dyads. In bisexual dyads, more grooming was initiated by females than males, which became more pronounced as the number of females per one-male unit increased. The rate of copulation per day for each female was positively correlated with the total duration of grooming time females invested in males.. Females without an infant (non-mothers) directed more grooming towards females with an infant (mothers) and were significantly more likely to be non-reciprocated. There was a significant negative relationship between non-mother and mother grooming duration and the rate of infants per female in each one-male unit. High-ranking females also received more grooming from low-ranking females than vice versa. The rate of food-related aggressive interactions was per day for low-ranking females was negatively correlated with the duration of grooming that low-ranking females gave to high-ranking females. Our results showed that grooming reciprocation in R. roxellana was discrepancy. This investment-reciprocity rate could be explained by the exchange of other social services in lieu of grooming.
format	article
author	Wei Wei Xiao-Guang Qi Song-Tao Guo Da-Peng Zhao Peng Zhang Kang Huang Bao-Guo Li
author_facet	Wei Wei Xiao-Guang Qi Song-Tao Guo Da-Peng Zhao Peng Zhang Kang Huang Bao-Guo Li
author_sort	Wei Wei
title	Market powers predict reciprocal grooming in golden snub-nosed monkeys (Rhinopithecus roxellana).
title_short	Market powers predict reciprocal grooming in golden snub-nosed monkeys (Rhinopithecus roxellana).
title_full	Market powers predict reciprocal grooming in golden snub-nosed monkeys (Rhinopithecus roxellana).
title_fullStr	Market powers predict reciprocal grooming in golden snub-nosed monkeys (Rhinopithecus roxellana).
title_full_unstemmed	Market powers predict reciprocal grooming in golden snub-nosed monkeys (Rhinopithecus roxellana).
title_sort	market powers predict reciprocal grooming in golden snub-nosed monkeys (rhinopithecus roxellana).
publisher	Public Library of Science (PLoS)
publishDate	2012
url	https://doaj.org/article/3190a6195a18400a9cbfd9ab5653d4fc
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Market powers predict reciprocal grooming in golden snub-nosed monkeys (Rhinopithecus roxellana).

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