Ecology of a marine ectoparasite in farmed and wild salmon

Stephanie J. Peacock, Andrew W. Bateman, Brendan Connors, Sean Godwin, Mark A. Lewis, Martin Krkošek

Research output: Chapter in Book/Report/Conference proceedingChapter

2 Citations (Scopus)

Abstract

Parasitism can affect every aspect of wildlife ecology, from predator avoidance and competition for food to migrations and reproduction. In the wild, these ecological effects can have implications for host fitness and parasite dynamics. In contrast, domestic environments are typically characterised by high host densities, low host diversity, and veterinary interventions, and are not subject to processes like predation, competition, and migration. When wild and domesticated hosts interact via shared parasite populations, understanding and predicting the outcomes of parasite ecology and evolution for wildlife conservation and sustainable farming can be a challenge. We describe the ecology and evolution of ectoparasitic sea lice that are shared by farmed and wild salmon and the insights that experiments, fieldwork, and mathematical modelling have generated for theory and applied problems of host-parasite interactions over the course of a long-term study in Pacific Canada. The salmon-sea lice host-parasite system provides a rich case study to examine the ecological context of host-parasite interactions and to shed light on the principal challenges of parasite management for wildlife health and conservation.

Original languageEnglish
Title of host publicationWildlife Disease Ecology
Subtitle of host publicationLinking Theory to Data and Application
PublisherCambridge University Press
Pages544-573
Number of pages30
ISBN (Electronic)9781316479964
DOIs
Publication statusPublished - Jan 1 2019
Externally publishedYes

Bibliographical note

Publisher Copyright:
© British Ecological Society 2019.

ASJC Scopus Subject Areas

  • General Agricultural and Biological Sciences
  • General Environmental Science

Fingerprint

Dive into the research topics of 'Ecology of a marine ectoparasite in farmed and wild salmon'. Together they form a unique fingerprint.

Cite this