Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/23700
Appears in Collections:Biological and Environmental Sciences Journal Articles
Peer Review Status: Refereed
Title: Emerging issues in the evolution of animal nuptial gifts
Author(s): Lewis, Sara M
Vahed, Karim
Koene, Joris M
Engqvist, Leif
Bussiere, Luc
Perry, Jennifer C
Gwynne, Darryl T
Lehmann, Gerlind U C
Contact Email: luc.bussiere@stir.ac.uk
Keywords: sexual conflict
spermatophore
simultaneous hermaphrodite
Issue Date: Jul-2014
Date Deposited: 7-Jul-2016
Citation: Lewis SM, Vahed K, Koene JM, Engqvist L, Bussiere L, Perry JC, Gwynne DT & Lehmann GUC (2014) Emerging issues in the evolution of animal nuptial gifts. Biology Letters, 10 (7), Art. No.: 20140336. https://doi.org/10.1098/rsbl.2014.0336
Abstract: Uniquely positioned at the intersection of sexual selection, nutritional ecology and life-history theory, nuptial gifts are widespread and diverse. Despite extensive empirical study, we still have only a rudimentary understanding of gift evolution because we lack a unified conceptual framework for considering these traits. In this opinion piece, we tackle several issues that we believe have substantively hindered progress in this area. Here, we: (i) present a comprehensive definition and classification scheme for nuptial gifts (including those transferred by simultaneous hermaphrodites), (ii) outline evolutionary predictions for different gift types, and (iii) highlight some research directions to help facilitate progress in this field.
DOI Link: 10.1098/rsbl.2014.0336
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