Abstract
Estimates of alloparental behavior on the basis of kinship and maternal qualities of permissiveness/restrictiveness were examined in vervet mother-infant pairs. Amounts of alloparenting were examined for the subgroup categories female siblings, juvenile females, subadult nulliparous females, adult females, males, and yearlings. Analysis of the six subgroups for months 1 through 6 revealed that the most alloparenting occurred in month 1 with siblings caretaking more than any other subgroup. By month 2 subadult nulliparous females were the most frequent caretakers.
Correlations between kin alloparenting and maternal permissiveness/restrictiveness indicated that kinship was a better predictor of alloparenting than maternal qualities of permissiveness. Additionally, examination of the data on maternal behaviors towards related and unrelated individuals revealed significant differences by months.
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Johnson, C., Koerner, C., Estrin, M. et al. Alloparental care and kinship in captive social groups of vervet monkeys (Cercopithecus aethiops sabaeus). Primates 21, 406–415 (1980). https://doi.org/10.1007/BF02390469
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DOI: https://doi.org/10.1007/BF02390469