Multiple-batch spawning as a bet-hedging strategy in highly stochastic environments: An exploratory analysis of Atlantic cod.
Atlantic cod
bet‐hedging
environmental stochasticity
fitness
multiple‐batch spawning
risk‐spreading
Journal
Evolutionary applications
ISSN: 1752-4571
Titre abrégé: Evol Appl
Pays: England
ID NLM: 101461828
Informations de publication
Date de publication:
Aug 2021
Aug 2021
Historique:
received:
18
10
2020
revised:
30
04
2021
accepted:
03
05
2021
entrez:
25
8
2021
pubmed:
26
8
2021
medline:
26
8
2021
Statut:
epublish
Résumé
Stochastic environments shape life-history traits and can promote selection for risk-spreading strategies, such as bet-hedging. Although the strategy has often been hypothesized to exist for various species, empirical tests providing firm evidence have been rare, mainly due to the challenge in tracking fitness across generations. Here, we take a 'proof of principle' approach to explore whether the reproductive strategy of multiple-batch spawning constitutes a bet-hedging. We used Atlantic cod (
Identifiants
pubmed: 34429743
doi: 10.1111/eva.13251
pii: EVA13251
pmc: PMC8372085
doi:
Banques de données
Dryad
['10.5061/dryad.g1jwstqn0']
Types de publication
Journal Article
Langues
eng
Pagination
1980-1992Informations de copyright
© 2021 The Authors. Evolutionary Applications published by John Wiley & Sons Ltd.
Déclaration de conflit d'intérêts
We have no conflicts of interest to disclose.
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