Paula, José Ricardo; Cascalheira, Ligia; Oliveira, Raul; Otjacques, Eve; Frazao-Santos, Catarina; Beldade, Ricardo; Mills, Suzanne; Rosa, Rui (2023): Seawater carbonate chemistry and wild cleaner fish behaviour [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.956816
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Abstract:
Ocean acidification is considered to affect fish behaviour through the disruption of GABAergic neurotransmission in controlled laboratory conditions, but less is known of the GABAergic role on fish behavioural performance in the wild. Most coral reef fishes engage in complex cleaning interactions, where they benefit from ectoparasite removal and stress relief. Here, we tested whether potential ocean acidification impairment of wild cleaning interactions, between the cleaner fish Labroides dimidiatus and its clients, can be explained by the GABAAR model. We used, the GABAA receptor agonist (muscimol) and antagonist (gabazine) for the first time in the wild and tested their effects on cleaning behaviour in Moorea Island (French Polynesia) to address natural interactions and recovery capacity. After exposure to expected ocean acidification conditions, the proportion of time spent advertising cleaning services, a measure of motivation to interact, dropped significantly relative to controls. Furthermore, the GABAergic antagonist gabazine recovered most CO2-induced behavioural alterations to control levels, consistent with the GABAAR model of altered Cl− flux in ocean acidification-exposed fish. However, muscimol treatment only produced the same behavioural alterations found with CO2 exposure in time spent advertising cleaning. Our results support the evidence that ocean acidification alters some components of cleaning behaviour through GABAA receptor modulation with potential cascading effects on coral reef health and structure.
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Supplement to:
Paula, José Ricardo; Cascalheira, Ligia; Oliveira, Raul; Otjacques, Eve; Frazao-Santos, Catarina; Beldade, Ricardo; Mills, Suzanne; Rosa, Rui (2023): GABAergic role in the disruption of wild cleaner fish behaviour under high CO2. Animal Behaviour, 195, 77-84, https://doi.org/10.1016/j.anbehav.2022.11.003
Original version:
Paula, José Ricardo; Cascalheira, Ligia; Oliveira, Raul; Otjacques, Eve; Frazao-Santos, Catarina; Beldade, Ricardo; Mills, Suzanne; Rosa, Rui (2022): Data from: GABAergic role in the disruption of wild cleaner fish behaviour under high CO2. figshare, https://doi.org/10.6084/m9.figshare.13473156
Documentation:
Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James; Gentili, Bernard; Hagens, Mathilde; Hofmann, Andreas; Mueller, Jens-Daniel; Proye, Aurélien; Rae, James; Soetaert, Karline (2022): seacarb: seawater carbonate chemistry with R. R package version 3.3.1. https://cran.r-project.org/web/packages/seacarb/index.html
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Coverage:
Latitude: -17.533000 * Longitude: 149.833000
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Comment:
In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2022) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010). In this dataset the original values were archived in addition with the recalculated parameters (see related PI). The date of carbonate chemistry calculation by seacarb is 2023-03-20.
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License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
2393 data points
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