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<publisher>HAL CCSD</publisher>
<title lang=en>Genetic tools link long-term demographic and life-history traits of anemonefish to their anemone hosts</title>
<creator>Salles, Océane C.</creator>
<creator>Saenz-Agudelo, Pablo</creator>
<creator>Almany, Glenn R.</creator>
<creator>Berumen, Michael L.</creator>
<creator>Thorrold, Simon R.</creator>
<creator>Jones, Geoffrey P.</creator>
<creator>Planes, Serge</creator>
<contributor>Laboratoire d'Excellence CORAIL (LabEX CORAIL) ; Institut de Recherche pour le Développement (IRD) - Université des Antilles et de la Guyane (UAG) - École des hautes études en sciences sociales (EHESS) - École pratique des hautes études (EPHE) - Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) - Université de la Réunion (UR) - Université de la Polynésie Française (UPF) - Université de Nouvelle Calédonie - Institut d'écologie et environnement</contributor>
<contributor>Centre de recherches insulaires et observatoire de l'environnement (CRIOBE) ; Université de Perpignan Via Domitia (UPVD) - École pratique des hautes études (EPHE) - Centre National de la Recherche Scientifique (CNRS)</contributor>
<contributor>Instituto de Ciencias Ambientales Y Evolutivas ; Université Austral</contributor>
<contributor>Red Sea Research Center ; King Abdullah University of Science and Technology (KAUST)</contributor>
<contributor>Biology Department (WHOI) ; Woods Hole Oceanographic Institution</contributor>
<contributor>ARC Centre of Excellence for Coral Reef Studies (CoralCoE) ; James Cook University (JCU)</contributor>
<description>International audience</description>
<source>ISSN: 0722-4028</source>
<source>EISSN: 1432-0975</source>
<source>Coral Reefs</source>
<publisher>Springer Verlag</publisher>
<identifier>hal-01357939</identifier>
<identifier>https://hal-univ-perp.archives-ouvertes.fr/hal-01357939</identifier>
<source>https://hal-univ-perp.archives-ouvertes.fr/hal-01357939</source>
<source>Coral Reefs, Springer Verlag, 2016, pp.1-12. 〈10.1007/s00338-016-1485-1〉</source>
<identifier>DOI : 10.1007/s00338-016-1485-1</identifier>
<relation>info:eu-repo/semantics/altIdentifier/doi/10.1007/s00338-016-1485-1</relation>
<language>en</language>
<subject lang=en>Amphiprion percula</subject>
<subject lang=en>Long-term monitoring</subject>
<subject lang=en>Otolith growth</subject>
<subject lang=en>Parentage analysis</subject>
<subject lang=en>Local reproductive success</subject>
<subject>[SDV.EE] Life Sciences [q-bio]/Ecology, environment</subject>
<subject>[SDV.BID.EVO] Life Sciences [q-bio]/Biodiversity/Populations and Evolution [q-bio.PE]</subject>
<type>info:eu-repo/semantics/article</type>
<type>Journal articles</type>
<description lang=en>The life-history traits and population dynamics of species are increasingly being attributed to the characteristics of their preferred habitats. While coral reef fish are often strongly associated with particular habitats, long-term studies establishing the demographic and life-history consequences of occupying different reef substrata are rare and no studies have monitored individuals in situ over their lifetime and determined the fate of their offspring. Here, we documented a quasi-turnover and local reproductive success for an entire population of orange clownfish (Amphiprion percula) from Kimbe Island, Papua New Guinea, by taking bi-annual samples of DNA over a 10-yr period (2003–2013). We compared demographic and life-history traits of individuals living on two host anemone species, Heteractis magnifica and Stichodactyla gigantea, including female size, adult continued presence (a proxy for relative longevity range), early post-settlement growth, the number of eggs per clutch and ‘local’ reproductive success (defined for each adult as the number of offspring returning to the natal population). Our results indicate that while the relative longevity of adults was similar on both host anemone species, females living in H. magnifica were larger than females in S. gigantea. However, despite females growing larger and producing more eggs on H. magnifica, we found that local reproductive success was significantly higher for clownfish living in S. gigantea. Life-history traits also exhibited local spatial variation, with higher local reproductive success recorded for adults living on S. gigantea on the eastern side of the island. Our findings support a ‘silver-spoon’ hypothesis that predicts individuals that are fortunate enough to recruit into good habitat and location will be rewarded with higher long-term reproductive success and will make a disproportionate contribution to population renewal.</description>
<date>2016</date>
</dc>
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