Data from: Ocean acidification affects fish spawning but not paternity at CO2 seeps
Fish exhibit impaired sensory function and altered behaviour at levels of ocean acidification expected to occur owing to anthropogenic carbon dioxide emissions during this century. We provide the first evidence of the effects of ocean acidification on reproductive behaviour of fish in the wild. Sate...
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ftdryad:oai:v1.datadryad.org:10255/dryad.115605 2023-05-15T17:49:46+02:00 Data from: Ocean acidification affects fish spawning but not paternity at CO2 seeps Milazzo, Marco Cattano, Carlo Alonzo, Suzanne H. Foggo, Andrew Gristina, Michele Rodolfo-Metalpa, Riccardo Sinopoli, Mauro Spatafora, Davide Stiver, Kelly A. Hall-Spencer, Jason M. Vulcano Island (NE Sicily) Italy Mediterranean Cala Isola (NW Sicily) Italy Mediterranean 2016-06-29T16:02:19Z http://hdl.handle.net/10255/dryad.115605 https://doi.org/10.5061/dryad.3vk01 unknown doi:10.5061/dryad.3vk01/1 doi:10.1098/rspb.2016.1021 PMID:27466451 doi:10.5061/dryad.3vk01 Milazzo M, Cattano C, Alonzo SH, Foggo A, Gristina M, Rodolfo-Metalpa R, Sinopoli M, Spatafora D, Stiver KA, Hall-Spencer JM (2016) Ocean acidification affects fish spawning but not paternity at CO2seeps. Proceedings of the Royal Society B 283(1835): 20161021. 0962-8452 http://hdl.handle.net/10255/dryad.115605 pH CO2 vent alternative reproductive tactics labrid climate change Article 2016 ftdryad https://doi.org/10.5061/dryad.3vk01 https://doi.org/10.5061/dryad.3vk01/1 https://doi.org/10.1098/rspb.2016.1021 2020-01-01T15:34:43Z Fish exhibit impaired sensory function and altered behaviour at levels of ocean acidification expected to occur owing to anthropogenic carbon dioxide emissions during this century. We provide the first evidence of the effects of ocean acidification on reproductive behaviour of fish in the wild. Satellite and sneaker male ocellated wrasse (Symphodus ocellatus) compete to fertilize eggs guarded by dominant nesting males. Key mating behaviours such as dominant male courtship and nest defence did not differ between sites with ambient versus elevated CO2 concentrations. Dominant males did, however, experience significantly lower rates of pair spawning at elevated CO2 levels. Despite the higher risk of sperm competition found at elevated CO2, we also found a trend of lower satellite and sneaker male paternity at elevated CO2. Given the importance of fish for food security and ecosystem stability, this study highlights the need for targeted research into the effects of rising CO2 levels on patterns of reproduction in wild fish. Article in Journal/Newspaper Ocean acidification Dryad Digital Repository (Duke University) |
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Open Polar |
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Dryad Digital Repository (Duke University) |
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ftdryad |
language |
unknown |
topic |
pH CO2 vent alternative reproductive tactics labrid climate change |
spellingShingle |
pH CO2 vent alternative reproductive tactics labrid climate change Milazzo, Marco Cattano, Carlo Alonzo, Suzanne H. Foggo, Andrew Gristina, Michele Rodolfo-Metalpa, Riccardo Sinopoli, Mauro Spatafora, Davide Stiver, Kelly A. Hall-Spencer, Jason M. Data from: Ocean acidification affects fish spawning but not paternity at CO2 seeps |
topic_facet |
pH CO2 vent alternative reproductive tactics labrid climate change |
description |
Fish exhibit impaired sensory function and altered behaviour at levels of ocean acidification expected to occur owing to anthropogenic carbon dioxide emissions during this century. We provide the first evidence of the effects of ocean acidification on reproductive behaviour of fish in the wild. Satellite and sneaker male ocellated wrasse (Symphodus ocellatus) compete to fertilize eggs guarded by dominant nesting males. Key mating behaviours such as dominant male courtship and nest defence did not differ between sites with ambient versus elevated CO2 concentrations. Dominant males did, however, experience significantly lower rates of pair spawning at elevated CO2 levels. Despite the higher risk of sperm competition found at elevated CO2, we also found a trend of lower satellite and sneaker male paternity at elevated CO2. Given the importance of fish for food security and ecosystem stability, this study highlights the need for targeted research into the effects of rising CO2 levels on patterns of reproduction in wild fish. |
format |
Article in Journal/Newspaper |
author |
Milazzo, Marco Cattano, Carlo Alonzo, Suzanne H. Foggo, Andrew Gristina, Michele Rodolfo-Metalpa, Riccardo Sinopoli, Mauro Spatafora, Davide Stiver, Kelly A. Hall-Spencer, Jason M. |
author_facet |
Milazzo, Marco Cattano, Carlo Alonzo, Suzanne H. Foggo, Andrew Gristina, Michele Rodolfo-Metalpa, Riccardo Sinopoli, Mauro Spatafora, Davide Stiver, Kelly A. Hall-Spencer, Jason M. |
author_sort |
Milazzo, Marco |
title |
Data from: Ocean acidification affects fish spawning but not paternity at CO2 seeps |
title_short |
Data from: Ocean acidification affects fish spawning but not paternity at CO2 seeps |
title_full |
Data from: Ocean acidification affects fish spawning but not paternity at CO2 seeps |
title_fullStr |
Data from: Ocean acidification affects fish spawning but not paternity at CO2 seeps |
title_full_unstemmed |
Data from: Ocean acidification affects fish spawning but not paternity at CO2 seeps |
title_sort |
data from: ocean acidification affects fish spawning but not paternity at co2 seeps |
publishDate |
2016 |
url |
http://hdl.handle.net/10255/dryad.115605 https://doi.org/10.5061/dryad.3vk01 |
op_coverage |
Vulcano Island (NE Sicily) Italy Mediterranean Cala Isola (NW Sicily) Italy Mediterranean |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
doi:10.5061/dryad.3vk01/1 doi:10.1098/rspb.2016.1021 PMID:27466451 doi:10.5061/dryad.3vk01 Milazzo M, Cattano C, Alonzo SH, Foggo A, Gristina M, Rodolfo-Metalpa R, Sinopoli M, Spatafora D, Stiver KA, Hall-Spencer JM (2016) Ocean acidification affects fish spawning but not paternity at CO2seeps. Proceedings of the Royal Society B 283(1835): 20161021. 0962-8452 http://hdl.handle.net/10255/dryad.115605 |
op_doi |
https://doi.org/10.5061/dryad.3vk01 https://doi.org/10.5061/dryad.3vk01/1 https://doi.org/10.1098/rspb.2016.1021 |
_version_ |
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