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Age/sex variations in third-party ranking relationship knowledge in wild vervet monkeys, Chlorocebus aethiops pygerythrus

Mittwoch, den 12. August 2020

Age/sex variations in third-party ranking relationship knowledge in wild vervet monkeys, Chlorocebus aethiops pygerythrus

Borgeaud, Christele; Alvino, Morgane; van Leeuwen, Kelly; Townsend, Simon W; Bshary, Redouan (2015). Age/sex variations in third-party ranking relationship knowledge in crazy vervet monkeys, Chlorocebus aethiops pygerythrus. Animal Behaviour, 102:277-284.

Abstract

In animals it is often proposed that complex social surroundings have actually chosen for advanced social methods.

Third-party and more particularly third-party ranking relationship knowledge can be an crucial need for such methods, specially in types with a strict hierarchy such as for instance primates. Past research has demonstrated that feminine vervet monkeys understand the whole feminine hierarchy inside their team, suggesting an in depth understanding of their surrounding world that is social. Exactly exactly exactly What stays not clear, nonetheless, may be the degree and information of these knowledge that is social other age/sex classes. We utilized exactly the same design that is experimental test whether females and men additionally keep an eye on one another’s hierarchy and whether juveniles learn about the female hierarchy. Our outcomes declare that females find out about a man hierarchy but that males and juveniles appear to lack such knowledge regarding the hierarchy that is female. (mehr …)