Open Access Repository

Experimental manipulation suggests effect of polyandry but not mate familiarity on within-pair aggression in the social skink, Liopholis whitii

Botterill-James, T, Sillince, J, Uller, T, Chapple, DG, Gardner, MG, Wapstra, E ORCID: 0000-0002-2050-8026 and While, GM ORCID: 0000-0001-8122-9322 2017 , 'Experimental manipulation suggests effect of polyandry but not mate familiarity on within-pair aggression in the social skink, Liopholis whitii' , Behavioral Ecology and Sociobiology, vol. 71 , pp. 1-7 , doi: 10.1007/s00265-017-2302-8.

Full text not available from this repository.

Abstract

Long-term monogamy is a key characteristic of family living across animals. The evolutionary maintenance of long-term monogamy has been suggested to be facilitated by increased reproductive coordination as a result of mate familiarity, leading to increased reproductive success. However, such effects can be compromised if females mate outside the pair bond (e.g. female polyandry), introducing conflicts of interest between the male and female. Here, we experimentally test the effects of both mate familiarity and female polyandry on agonistic behaviour and reproduction in a family living lizard, Liopholis whitii. We found that mate familiarity did not decrease the level of aggression between pairs whereas reducing female polyandry did. However, we did not find an effect of either mate familiarity or female polyandry on female reproductive output. These results suggest that male behavioural responses to female polyandry may influence pair stability in Liopholis whitii, providing support for the growing appreciation of the multiple ways in which female polyandry can influence the stability of family living.

Item Type: Article
Authors/Creators:Botterill-James, T and Sillince, J and Uller, T and Chapple, DG and Gardner, MG and Wapstra, E and While, GM
Keywords: Egernia, lizard, mate familiarity, monogamy, polyandry, sociality
Journal or Publication Title: Behavioral Ecology and Sociobiology
Publisher: Springer-Verlag
ISSN: 0340-5443
DOI / ID Number: 10.1007/s00265-017-2302-8
Copyright Information:

Copyright 2017 Springer-Verlag Berlin Heidelberg

Related URLs:
Item Statistics: View statistics for this item

Actions (login required)

Item Control Page Item Control Page
TOP