Pair-bonding influences affective state in a monogamous fish species.

ABSTRACT: In humans, affective states are a key component in pair-bonding, particularly in the early stage of a relationship. Pairing with a high-quality partner elicits positive affective states which, in turn, validate and reinforce the mate choice. Affective states thus strongly affect pair stability and future reproductive success. We propose generalizing the link between affective states and pair-bonding to encompass other monogamous species exhibiting biparental care, chiefly where the reproductive success of the pair critically depends on the coordination between partners. The convict cichlid Amatitlania siquia is a monogamous fish species that forms long-lasting pairs with strong cooperation between parents for parental care. In this species, we showed that females paired with their non-pref

SUBMITTER: Laubu C 

PROVIDER: S-EPMC6571461 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature