ArticleHeredity2019
Evolutionary genetics of personality in the Trinidadian guppy II: sexual dimorphism and genotype-by-sex interactions.
Article in Heredity, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 28 citations in OpenAlex.
- Neuroactive Pollution Disrupts Cognition in Fish by Causing Sex-Specific Effects on Spatial Learning.Environmental science & technology · 2026Article
- Functional convergence of genomic and transcriptomic architecture underlies schooling behaviour in a live-bearing fish.Nature ecology & evolution · 2024Article
- Activity-aggression behavioural syndromes exist in males but not in females of the field cricketEcology and evolution · 2023Article
- Article
- Exploiting animal personality to reduce chronic stress in captive fish populations.Frontiers in veterinary science · 2022Article
- Hormonal pleiotropy structures genetic covariance.Evolution letters · 2021Article
- The genetic architecture of behavioral traits in a spider.Ecology and evolution · 2021Article
- Embryonic Onset of Sexually Dimorphic Heart Rates in the Viviparous Fish,Biomedicines · 2021Article
- Sex differences in the genetic architecture of aggressiveness in a sexually dimorphic spider.Ecology and evolution · 2019Article
- Habituation and individual variation in the endocrine stress response in the Trinidadian guppy (Poecilia reticulata).General and comparative endocrinology · 2019Article
- Evolutionary genetics of personality in the Trinidadian guppy I: maternal and additive genetic effects across ontogeny.Heredity · 2019Article
- Towards a comparative approach to the structure of animal personality variation.Behavioral ecology : official journal of the International Society for Behavioral EcologyArticle
- Age-related changes and selective disappearance shape variation in bold-shy continuum in guppies.Behavioral ecology : official journal of the International Society for Behavioral EcologyArticle
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Sexual dimorphism in behaviour and personality has been identified in a number of species, but few studies have assessed the extent of shared genetic architecture across the sexes. Under sexually antagonistic selection, mechanisms are expected to evolve that reduce evolutionary conflict, resulting in genotype-by-sex (GxS) interactions. Here we assess the extent of sexual dimorphism in four risk-taking behaviour traits in the Trinidadian guppy, Poecilia reticulata, and apply a multivariate approach to test for GxS interactions. We also quantify the among-individual and genetic covariances between personality and size and growth, which are known a priori to differ between the sexes. We found significant sexual dimorphism in three of the four behaviours, although r
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