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Literature DB >> 19890322

Cooperation between non-kin in animal societies.

Abstract

Explanations of cooperation between non-kin in animal societies often suggest that individuals exchange resources or services and that cooperation is maintained by reciprocity. But do cooperative interactions between unrelated individuals in non-human animals really resemble exchanges or are they a consequence of simpler mechanisms? Firm evidence of reciprocity in animal societies is rare and many examples of cooperation between non-kin probably represent cases of intra-specific mutualism or manipulation.

Entities: Species

Mesh：

Year: 2009 PMID： 19890322 DOI： 10.1038/nature08366

Source DB: PubMed Journal: Nature ISSN： 0028-0836 Impact factor: 49.962

36 in total

Cooperation between non-kin in animal societies.

1. Incorporating rules for responding into evolutionary games.

2. Kin discrimination in cooperatively breeding long-tailed tits.

Review 3. Five rules for the evolution of cooperation.

Review 4. Evolutionary explanations for cooperation.

5. Assortment and the evolution of generalized reciprocity.

6. Ancestral monogamy shows kin selection is key to the evolution of eusociality.

7. How not to measure inclusive fitness.

8. Costs of deception: cheaters are punished in rhesus monkeys (Macaca mulatta).

9. Social bonds of female baboons enhance infant survival.

10. Interspecific communicative and coordinated hunting between groupers and giant moray eels in the Red Sea.

1. Direct reciprocity in structured populations.

2. When should cuckolded males care for extra-pair offspring?

3. Prosocial behaviour emerges independent of reciprocity in cottontop tamarins.

Review 4. Cooperation for direct fitness benefits.

Review 5. Social eavesdropping and the evolution of conditional cooperation and cheating strategies.

Review 6. Cooperation beyond the dyad: on simple models and a complex society.

7. Contingent cooperation between wild female baboons.

Review 8. Communal range defence in primates as a public goods dilemma.

Review 9. Why mutual helping in most natural systems is neither conflict-free nor based on maximal conflict.

10. Food sharing is linked to urinary oxytocin levels and bonding in related and unrelated wild chimpanzees.