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Gjoni V, Marchessaux G, Glazier DS, Wesner JS, Bosch-Belmar M, Mancuso FP, Tantillo MF, Marsiglia N, Sarà G. Metabolic scaling of an invasive mussel depends on temperature and chemical cues from an invasive predator. Biol Lett 2024; 20:20240066. [PMID: 38836647 DOI: 10.1098/rsbl.2024.0066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 04/08/2024] [Indexed: 06/06/2024] Open
Abstract
Metabolism drives various biological processes, potentially influencing the ecological success and evolutionary fitness of species. Understanding diverse metabolic rates is fundamental in biology. Mechanisms underlying adaptation to factors like temperature and predation pressure remain unclear. Our study explored the role of temperature and predation pressure in shaping the metabolic scaling of an invasive mussel species (Brachidontes pharaonis). Specifically, we performed laboratory-based experiments to assess the effects of phenotypic plasticity on the metabolic scaling by exposing the mussels to water conditions with and without predator cues from another invasive species (the blue crab, Callinectes sapidus) across various temperature regimes. We found that temperature effects on metabolic scaling of the invasive mussels are mediated by the presence of chemical cues of an invasive predator, the blue crab. Investigating temperature-predator interactions underscores the importance of studying the ecological effects of global warming. Our research advances our understanding of how environmental factors jointly impact physiological processes.
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Affiliation(s)
- V Gjoni
- Department of Earth and Marine Science (DiSTeM), University of Palermo , Palermo, Italy
- NBFC, National Biodiversity Future Center , Palermo, Italy
| | - G Marchessaux
- Department of Earth and Marine Science (DiSTeM), University of Palermo , Palermo, Italy
- NBFC, National Biodiversity Future Center , Palermo, Italy
| | - D S Glazier
- Department of Biology, Juniata College , Huntingdon, PA, USA
| | - J S Wesner
- Department of Biology, University of South Dakota , Vermillion, SD, USA
| | - M Bosch-Belmar
- Department of Earth and Marine Science (DiSTeM), University of Palermo , Palermo, Italy
- NBFC, National Biodiversity Future Center , Palermo, Italy
| | - F P Mancuso
- Department of Earth and Marine Science (DiSTeM), University of Palermo , Palermo, Italy
- NBFC, National Biodiversity Future Center , Palermo, Italy
| | - M F Tantillo
- Department of Earth and Marine Science (DiSTeM), University of Palermo , Palermo, Italy
- NBFC, National Biodiversity Future Center , Palermo, Italy
| | - N Marsiglia
- Department of Earth and Marine Science (DiSTeM), University of Palermo , Palermo, Italy
- NBFC, National Biodiversity Future Center , Palermo, Italy
| | - G Sarà
- Department of Earth and Marine Science (DiSTeM), University of Palermo , Palermo, Italy
- NBFC, National Biodiversity Future Center , Palermo, Italy
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Pettersen AK, Metcalfe NB. Consequences of the cost of living: is variation in metabolic rate evolutionarily significant? Philos Trans R Soc Lond B Biol Sci 2024; 379:20220498. [PMID: 38186277 PMCID: PMC10772612 DOI: 10.1098/rstb.2022.0498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 11/14/2023] [Indexed: 01/09/2024] Open
Affiliation(s)
- Amanda K. Pettersen
- School of Biodiversity, One Health and Veterinary Medicine, University of Glasgow, Glasgow, G12 8QQ, UK
- School of Life and Environmental Sciences, The University of Sydney, Sydney, Australia
| | - Neil B. Metcalfe
- School of Biodiversity, One Health and Veterinary Medicine, University of Glasgow, Glasgow, G12 8QQ, UK
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