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Showing papers by "Geoff A. Parker published in 2019"

Journal Article•DOI•
Endless forms of sexual selection

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Willow R. Lindsay1, Staffan Andersson1, Badreddine Bererhi1, Jacob Höglund2, Arild Johnsen3, Charlotta Kvarnemo1, Erica H. Leder3, Jan T. Lifjeld3, Calum Edward Ninnes1, Calum Edward Ninnes4, Mats Olsson1, Geoff A. Parker5, Tommaso Pizzari6, Anna Qvarnström2, Rebecca J. Safran7, Ola Svensson8, Scott V. Edwards9, Scott V. Edwards10 •
University of Gothenburg1, Uppsala University2, American Museum of Natural History3, University of Florida4, University of Liverpool5, University of Oxford6, University of Colorado Boulder7, Södertörn University8, Harvard University9, Chalmers University of Technology10
05 Nov 2019-PeerJ
TL;DR: This perspective piece is the product of a “stock-taking” workshop on sexual selection and sexual conflict and proposes that efforts to resolve four themes can catalyze conceptual progress in the field of sexual selection.
Abstract: In recent years, the field of sexual selection has exploded, with advances in theoretical and empirical research complementing each other in exciting ways. This perspective piece is the product of ...

25 citations

Journal Article•DOI•
Evolution of the Two Sexes under Internal Fertilization and Alternative Evolutionary Pathways

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Jussi Lehtonen, Geoff A. Parker
18 Mar 2019-The American Naturalist
TL;DR: Gamete dynamics theory represents a potent rationale for isogamy/anisogamy and makes similar testable predictions for broadcast spawners and internal fertilizers, regardless of whether anisog amy or internal fertilization evolved first.
Abstract: Transition from isogamy to anisogamy, hence males and females, leads to sexual selection, sexual conflict, sexual dimorphism, and sex roles. Gamete dynamics theory links biophysics of gamet...

17 citations

Journal Article•DOI•
So we all choose our own assessment rules?: a comment on Chapin et al

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Geoff A. Parker1•
University of Liverpool1
28 Sep 2019-Behavioral Ecology

5 citations