Sökning: "dear enemy effect"

Hittade 1 uppsats innehållade orden dear enemy effect.

  1. 1. Testing the Dear Enemy Hypothesis in a group-living cichlid fish : Dear Enemy relationships in Neolamprologus multifasciatus in Lake Tanganyika

    Kandidat-uppsats, Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Författare :Robin Olofsson; [2022]
    Nyckelord :Neolamprologus multifasciatus; dear enemy effect; territorial behavior; neighbor recognition; dominant male.;

    Sammanfattning : The dear enemy effect is a widespread behavioral phenomenon that promotes selective pacifism in order to minimize costs of territorial defense. The dear enemy hypothesis predicts heightened aggression towards unfamiliar conspecifics compared to familiar neighbors where territorial boundaries are established. LÄS MER