Published online by Cambridge University Press: 10 August 2009
CHAPTER SUMMARY
In this chapter, concepts derived from communication network theory are applied to the understanding of the evolution of signals in species with alternative reproductive tactics (ARTs). These species are particularly interesting to consider from the perspective of communicating in a network because the signaling and receiving behavior of different reproductive phenotypes can be expected to be subject to diverse selection pressures. We begin by briefly introducing ARTs and communication networks. Then the consequences of communicating in a network are considered from the perspective of the several reproductive phenotypes occurring in species with ARTs, both as signalers and receivers. Finally, the evolutionary outcome of conflict and cooperation between these reproductive phenotypes is predicted in an integrative approach, and new directions are proposed to test some of the hypotheses derived.
INTRODUCTION
Alternative reproductive tactics (ARTs) is the term used to refer to variation in mating behavior found within a species. As the topic is the subject of this book, we will only briefly introduce ARTs in relation to signaling. More detailed information on ARTs can be found in several chapters in this book and recent reviews (e.g., Brockmann 2001, Shuster and Wade 2003).
For simplicity, we have only considered male ARTs. This choice reflects the facts that male ARTs are more common than female ARTs (but see Alonzo, Chapter 18, this volume) and that many more examples of male ARTs have been described. Nevertheless, the ideas presented here extend directly to female ARTs.
To save this book to your Kindle, first ensure [email protected] is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.
Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Find out more about the Kindle Personal Document Service.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.