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The role of observation and of individual differences in in the determination of rank order in triads of male green swordtail fish (Xiphophorus helleri)

By Jacques P. Beaugrand and Pierre-Alain Cotnoir

Abstract

Triads of Xiphophorus helleri males composed of a large prior winner (A), a small prior winner (a), and a small prior loser (w) were formed. In one condition, A was used as bystander while in another condition it was the small w. The bystander could see through a transparent partition and observe conflict settlement between the two other fish without interacting with them. As soon as a dominance relationship clearly emerged, the partition was raised and the fish on standby could establish dominance relationships with them. The most frequent triadic structures obtained were A >a>w and A>w>a indicating that individual characteristics played a determinant role in hierarchy formation. Patterns of assembly depended on individual differences of the fish. The fact that the same dominance structures were reached through various patterns of assembly suggests that individual differences are more determinant than paths of resolution in Xiphophorus

Topics: Animal Behavior, Animal Cognition, Ethology
Publisher: Elsevier
Year: 1996
OAI identifier: oai:cogprints.org:1943
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    Citations

    1. 3. Obtained dyadic relations (legend, same as Table 1).
    2. (1985). An experimental model of aggressive dominance
    3. (1982). Behavioral sequences during dominance hierarchy formation in chickens.
    4. (1982). Dynamics of hierarchy formation: The sequential development of dominance relationships.
    5. (1996). file:///C|/Documents and Settings/Administrator/My Documents/publications/Beaugrand-Cotnoir-1996.htm
    6. (1996). file:///C|/Documents and Settings/Administrator/My Documents/publications/Beaugrand-Cotnoir-1996.htm (8
    7. (1986). Individual differences and dominance hierarchies. doi
    8. (1988). Linearity in dominance hierarchies: A second look at the individual attributes model. doi
    9. (1974). Models of hierarchy formation in animal societies.
    10. (1988). Nonparametric statistics for the behavioral sciences. 2nd edition, doi
    11. (1951). On dominance relations and the structure of animal societies: I. Effect of inherent characteristics. doi
    12. (1951). On dominance relations and the structure of animal societies: II. Some effects of possible social factors. doi
    13. (1991). Outcome of dyadic conflict in male green swordtail fish, Xiphophorus helleri: Effects of body size and prior dominance.
    14. (1991). Prior residency and the stability of dominance relationships in pairs of green swordtail fish Xiphophorus helleri (Pisces,
    15. (1980). Social process and hierarchy formation in small groups: A comparative perspective.
    16. (1995). The effect of prior victory or defeat in the same site as subsequent encounters on dominance in domestic hens.
    17. (1988). The relative importance of body size and aggressive experience as determinants of dominance in Pumpkinseed sunfish, Lepomis gibbosus.
    18. (1996). The role of individual differences and of patterns of resolution in the formation of dominance orders in triads of domestic hens.

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