Coral reef fish smell leaves to find island homes
Identifieur interne : 002A26 ( Pmc/Checkpoint ); précédent : 002A25; suivant : 002A27Coral reef fish smell leaves to find island homes
Auteurs : Danielle L. Dixson [Australie] ; Geoffrey P. Jones [Australie] ; Philip L. Munday [Australie] ; Serge Planes [France] ; Morgan S. Pratchett [Australie] ; Maya Srinivasan [Australie] ; Craig Syms [Australie] ; Simon R. Thorrold [États-Unis]Source :
- Proceedings of the Royal Society B: Biological Sciences [ 0962-8452 ] ; 2008.
Abstract
Recent studies have shown that some coral reef fish larvae return to natal reefs, while others disperse to distant reefs. However, the sensory mechanisms used to find settlement sites are poorly understood. One hypothesis is that larvae use olfactory cues to navigate home or find other suitable reef habitats. Here we show a strong association between the clownfish
Url:
DOI: 10.1098/rspb.2008.0876
PubMed: 18755672
PubMed Central: 2605840
Affiliations:
Links toward previous steps (curation, corpus...)
Links to Exploration step
PMC:2605840Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Coral reef fish smell leaves to find island homes</title>
<author><name sortKey="Dixson, Danielle L" sort="Dixson, Danielle L" uniqKey="Dixson D" first="Danielle L" last="Dixson">Danielle L. Dixson</name>
<affiliation wicri:level="1"><nlm:aff id="aff1"><institution>School of Marine and Tropical Biology, James Cook University</institution>
<addr-line>Townsville, Queensland 4811, Australia</addr-line>
</nlm:aff>
<country xml:lang="fr">Australie</country>
<wicri:regionArea>Townsville, Queensland 4811</wicri:regionArea>
<wicri:noRegion>Queensland 4811</wicri:noRegion>
</affiliation>
<affiliation wicri:level="1"><nlm:aff id="aff2"><institution>ARC Centre of Excellence for Coral Reef Studies, James Cook University</institution>
<addr-line>Townsville, Queensland 4811, Australia</addr-line>
</nlm:aff>
<country xml:lang="fr">Australie</country>
<wicri:regionArea>Townsville, Queensland 4811</wicri:regionArea>
<wicri:noRegion>Queensland 4811</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Jones, Geoffrey P" sort="Jones, Geoffrey P" uniqKey="Jones G" first="Geoffrey P" last="Jones">Geoffrey P. Jones</name>
<affiliation wicri:level="1"><nlm:aff id="aff1"><institution>School of Marine and Tropical Biology, James Cook University</institution>
<addr-line>Townsville, Queensland 4811, Australia</addr-line>
</nlm:aff>
<country xml:lang="fr">Australie</country>
<wicri:regionArea>Townsville, Queensland 4811</wicri:regionArea>
<wicri:noRegion>Queensland 4811</wicri:noRegion>
</affiliation>
<affiliation wicri:level="1"><nlm:aff id="aff2"><institution>ARC Centre of Excellence for Coral Reef Studies, James Cook University</institution>
<addr-line>Townsville, Queensland 4811, Australia</addr-line>
</nlm:aff>
<country xml:lang="fr">Australie</country>
<wicri:regionArea>Townsville, Queensland 4811</wicri:regionArea>
<wicri:noRegion>Queensland 4811</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Munday, Philip L" sort="Munday, Philip L" uniqKey="Munday P" first="Philip L" last="Munday">Philip L. Munday</name>
<affiliation wicri:level="1"><nlm:aff id="aff1"><institution>School of Marine and Tropical Biology, James Cook University</institution>
<addr-line>Townsville, Queensland 4811, Australia</addr-line>
</nlm:aff>
<country xml:lang="fr">Australie</country>
<wicri:regionArea>Townsville, Queensland 4811</wicri:regionArea>
<wicri:noRegion>Queensland 4811</wicri:noRegion>
</affiliation>
<affiliation wicri:level="1"><nlm:aff id="aff2"><institution>ARC Centre of Excellence for Coral Reef Studies, James Cook University</institution>
<addr-line>Townsville, Queensland 4811, Australia</addr-line>
</nlm:aff>
<country xml:lang="fr">Australie</country>
<wicri:regionArea>Townsville, Queensland 4811</wicri:regionArea>
<wicri:noRegion>Queensland 4811</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Planes, Serge" sort="Planes, Serge" uniqKey="Planes S" first="Serge" last="Planes">Serge Planes</name>
<affiliation wicri:level="1"><nlm:aff id="aff3"><institution>Laboratoire Écosystèmes Aquatiques Tropicaux et Méditerranéens, UMR 5244 CNRS-EPHE-UPVD, Université de Perpignan</institution>
<addr-line>66860 Perpignan Cedex, France</addr-line>
</nlm:aff>
<country xml:lang="fr">France</country>
<wicri:regionArea>66860 Perpignan Cedex</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Pratchett, Morgan S" sort="Pratchett, Morgan S" uniqKey="Pratchett M" first="Morgan S" last="Pratchett">Morgan S. Pratchett</name>
<affiliation wicri:level="1"><nlm:aff id="aff2"><institution>ARC Centre of Excellence for Coral Reef Studies, James Cook University</institution>
<addr-line>Townsville, Queensland 4811, Australia</addr-line>
</nlm:aff>
<country xml:lang="fr">Australie</country>
<wicri:regionArea>Townsville, Queensland 4811</wicri:regionArea>
<wicri:noRegion>Queensland 4811</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Srinivasan, Maya" sort="Srinivasan, Maya" uniqKey="Srinivasan M" first="Maya" last="Srinivasan">Maya Srinivasan</name>
<affiliation wicri:level="1"><nlm:aff id="aff1"><institution>School of Marine and Tropical Biology, James Cook University</institution>
<addr-line>Townsville, Queensland 4811, Australia</addr-line>
</nlm:aff>
<country xml:lang="fr">Australie</country>
<wicri:regionArea>Townsville, Queensland 4811</wicri:regionArea>
<wicri:noRegion>Queensland 4811</wicri:noRegion>
</affiliation>
<affiliation wicri:level="1"><nlm:aff id="aff2"><institution>ARC Centre of Excellence for Coral Reef Studies, James Cook University</institution>
<addr-line>Townsville, Queensland 4811, Australia</addr-line>
</nlm:aff>
<country xml:lang="fr">Australie</country>
<wicri:regionArea>Townsville, Queensland 4811</wicri:regionArea>
<wicri:noRegion>Queensland 4811</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Syms, Craig" sort="Syms, Craig" uniqKey="Syms C" first="Craig" last="Syms">Craig Syms</name>
<affiliation wicri:level="1"><nlm:aff id="aff1"><institution>School of Marine and Tropical Biology, James Cook University</institution>
<addr-line>Townsville, Queensland 4811, Australia</addr-line>
</nlm:aff>
<country xml:lang="fr">Australie</country>
<wicri:regionArea>Townsville, Queensland 4811</wicri:regionArea>
<wicri:noRegion>Queensland 4811</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Thorrold, Simon R" sort="Thorrold, Simon R" uniqKey="Thorrold S" first="Simon R" last="Thorrold">Simon R. Thorrold</name>
<affiliation wicri:level="2"><nlm:aff id="aff4"><institution>Biology Department MS # 50, Woods Hole Oceanographic Institution</institution>
<addr-line>Woods Hole, MA 0254, USA</addr-line>
</nlm:aff>
<country xml:lang="fr">États-Unis</country>
<wicri:regionArea>Woods Hole, MA 0254</wicri:regionArea>
<placeName><region type="state">Massachusetts</region>
</placeName>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">PMC</idno>
<idno type="pmid">18755672</idno>
<idno type="pmc">2605840</idno>
<idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2605840</idno>
<idno type="RBID">PMC:2605840</idno>
<idno type="doi">10.1098/rspb.2008.0876</idno>
<date when="2008">2008</date>
<idno type="wicri:Area/Pmc/Corpus">001386</idno>
<idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">001386</idno>
<idno type="wicri:Area/Pmc/Curation">001246</idno>
<idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Curation">001246</idno>
<idno type="wicri:Area/Pmc/Checkpoint">002A26</idno>
<idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Checkpoint">002A26</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Coral reef fish smell leaves to find island homes</title>
<author><name sortKey="Dixson, Danielle L" sort="Dixson, Danielle L" uniqKey="Dixson D" first="Danielle L" last="Dixson">Danielle L. Dixson</name>
<affiliation wicri:level="1"><nlm:aff id="aff1"><institution>School of Marine and Tropical Biology, James Cook University</institution>
<addr-line>Townsville, Queensland 4811, Australia</addr-line>
</nlm:aff>
<country xml:lang="fr">Australie</country>
<wicri:regionArea>Townsville, Queensland 4811</wicri:regionArea>
<wicri:noRegion>Queensland 4811</wicri:noRegion>
</affiliation>
<affiliation wicri:level="1"><nlm:aff id="aff2"><institution>ARC Centre of Excellence for Coral Reef Studies, James Cook University</institution>
<addr-line>Townsville, Queensland 4811, Australia</addr-line>
</nlm:aff>
<country xml:lang="fr">Australie</country>
<wicri:regionArea>Townsville, Queensland 4811</wicri:regionArea>
<wicri:noRegion>Queensland 4811</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Jones, Geoffrey P" sort="Jones, Geoffrey P" uniqKey="Jones G" first="Geoffrey P" last="Jones">Geoffrey P. Jones</name>
<affiliation wicri:level="1"><nlm:aff id="aff1"><institution>School of Marine and Tropical Biology, James Cook University</institution>
<addr-line>Townsville, Queensland 4811, Australia</addr-line>
</nlm:aff>
<country xml:lang="fr">Australie</country>
<wicri:regionArea>Townsville, Queensland 4811</wicri:regionArea>
<wicri:noRegion>Queensland 4811</wicri:noRegion>
</affiliation>
<affiliation wicri:level="1"><nlm:aff id="aff2"><institution>ARC Centre of Excellence for Coral Reef Studies, James Cook University</institution>
<addr-line>Townsville, Queensland 4811, Australia</addr-line>
</nlm:aff>
<country xml:lang="fr">Australie</country>
<wicri:regionArea>Townsville, Queensland 4811</wicri:regionArea>
<wicri:noRegion>Queensland 4811</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Munday, Philip L" sort="Munday, Philip L" uniqKey="Munday P" first="Philip L" last="Munday">Philip L. Munday</name>
<affiliation wicri:level="1"><nlm:aff id="aff1"><institution>School of Marine and Tropical Biology, James Cook University</institution>
<addr-line>Townsville, Queensland 4811, Australia</addr-line>
</nlm:aff>
<country xml:lang="fr">Australie</country>
<wicri:regionArea>Townsville, Queensland 4811</wicri:regionArea>
<wicri:noRegion>Queensland 4811</wicri:noRegion>
</affiliation>
<affiliation wicri:level="1"><nlm:aff id="aff2"><institution>ARC Centre of Excellence for Coral Reef Studies, James Cook University</institution>
<addr-line>Townsville, Queensland 4811, Australia</addr-line>
</nlm:aff>
<country xml:lang="fr">Australie</country>
<wicri:regionArea>Townsville, Queensland 4811</wicri:regionArea>
<wicri:noRegion>Queensland 4811</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Planes, Serge" sort="Planes, Serge" uniqKey="Planes S" first="Serge" last="Planes">Serge Planes</name>
<affiliation wicri:level="1"><nlm:aff id="aff3"><institution>Laboratoire Écosystèmes Aquatiques Tropicaux et Méditerranéens, UMR 5244 CNRS-EPHE-UPVD, Université de Perpignan</institution>
<addr-line>66860 Perpignan Cedex, France</addr-line>
</nlm:aff>
<country xml:lang="fr">France</country>
<wicri:regionArea>66860 Perpignan Cedex</wicri:regionArea>
</affiliation>
</author>
<author><name sortKey="Pratchett, Morgan S" sort="Pratchett, Morgan S" uniqKey="Pratchett M" first="Morgan S" last="Pratchett">Morgan S. Pratchett</name>
<affiliation wicri:level="1"><nlm:aff id="aff2"><institution>ARC Centre of Excellence for Coral Reef Studies, James Cook University</institution>
<addr-line>Townsville, Queensland 4811, Australia</addr-line>
</nlm:aff>
<country xml:lang="fr">Australie</country>
<wicri:regionArea>Townsville, Queensland 4811</wicri:regionArea>
<wicri:noRegion>Queensland 4811</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Srinivasan, Maya" sort="Srinivasan, Maya" uniqKey="Srinivasan M" first="Maya" last="Srinivasan">Maya Srinivasan</name>
<affiliation wicri:level="1"><nlm:aff id="aff1"><institution>School of Marine and Tropical Biology, James Cook University</institution>
<addr-line>Townsville, Queensland 4811, Australia</addr-line>
</nlm:aff>
<country xml:lang="fr">Australie</country>
<wicri:regionArea>Townsville, Queensland 4811</wicri:regionArea>
<wicri:noRegion>Queensland 4811</wicri:noRegion>
</affiliation>
<affiliation wicri:level="1"><nlm:aff id="aff2"><institution>ARC Centre of Excellence for Coral Reef Studies, James Cook University</institution>
<addr-line>Townsville, Queensland 4811, Australia</addr-line>
</nlm:aff>
<country xml:lang="fr">Australie</country>
<wicri:regionArea>Townsville, Queensland 4811</wicri:regionArea>
<wicri:noRegion>Queensland 4811</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Syms, Craig" sort="Syms, Craig" uniqKey="Syms C" first="Craig" last="Syms">Craig Syms</name>
<affiliation wicri:level="1"><nlm:aff id="aff1"><institution>School of Marine and Tropical Biology, James Cook University</institution>
<addr-line>Townsville, Queensland 4811, Australia</addr-line>
</nlm:aff>
<country xml:lang="fr">Australie</country>
<wicri:regionArea>Townsville, Queensland 4811</wicri:regionArea>
<wicri:noRegion>Queensland 4811</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Thorrold, Simon R" sort="Thorrold, Simon R" uniqKey="Thorrold S" first="Simon R" last="Thorrold">Simon R. Thorrold</name>
<affiliation wicri:level="2"><nlm:aff id="aff4"><institution>Biology Department MS # 50, Woods Hole Oceanographic Institution</institution>
<addr-line>Woods Hole, MA 0254, USA</addr-line>
</nlm:aff>
<country xml:lang="fr">États-Unis</country>
<wicri:regionArea>Woods Hole, MA 0254</wicri:regionArea>
<placeName><region type="state">Massachusetts</region>
</placeName>
</affiliation>
</author>
</analytic>
<series><title level="j">Proceedings of the Royal Society B: Biological Sciences</title>
<idno type="ISSN">0962-8452</idno>
<idno type="eISSN">1471-2954</idno>
<imprint><date when="2008">2008</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc><textClass></textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en"><p>Recent studies have shown that some coral reef fish larvae return to natal reefs, while others disperse to distant reefs. However, the sensory mechanisms used to find settlement sites are poorly understood. One hypothesis is that larvae use olfactory cues to navigate home or find other suitable reef habitats. Here we show a strong association between the clownfish <italic>Amphiprion percula</italic>
and coral reefs surrounding offshore islands in Papua New Guinea. Host anemones and <italic>A. percula</italic>
are particularly abundant in shallow water beneath overhanging rainforest vegetation. A series of experiments were carried out using paired-choice flumes to evaluate the potential role of water-borne olfactory cues in finding islands. Recently settled <italic>A. percula</italic>
exhibited strong preferences for: (i) water from reefs with islands over water from reefs without islands; (ii) water collected near islands over water collected offshore; and (iii) water treated with either anemones or leaves from rainforest vegetation. Laboratory reared-juveniles exhibited the same positive response to anemones and rainforest vegetation, suggesting that olfactory preferences are innate rather than learned. We hypothesize that <italic>A. percula</italic>
use a suite of olfactory stimuli to locate vegetated islands, which may explain the high levels of self-recruitment on island reefs. This previously unrecognized link between coral reefs and island vegetation argues for the integrated management of these pristine tropical habitats.</p>
</div>
</front>
</TEI>
<pmc article-type="research-article" xml:lang="EN"><pmc-comment>The publisher of this article does not allow downloading of the full text in XML form.</pmc-comment>
<front><journal-meta><journal-id journal-id-type="nlm-ta">Proc Biol Sci</journal-id>
<journal-id journal-id-type="publisher-id">RSPB</journal-id>
<journal-title>Proceedings of the Royal Society B: Biological Sciences</journal-title>
<issn pub-type="ppub">0962-8452</issn>
<issn pub-type="epub">1471-2954</issn>
<publisher><publisher-name>The Royal Society</publisher-name>
<publisher-loc>London</publisher-loc>
</publisher>
</journal-meta>
<article-meta><article-id pub-id-type="pmid">18755672</article-id>
<article-id pub-id-type="pmc">2605840</article-id>
<article-id pub-id-type="publisher-id">rspb20080876</article-id>
<article-id pub-id-type="doi">10.1098/rspb.2008.0876</article-id>
<article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject>
</subj-group>
</article-categories>
<title-group><article-title>Coral reef fish smell leaves to find island homes</article-title>
</title-group>
<contrib-group><contrib contrib-type="author"><name><surname>Dixson</surname>
<given-names>Danielle L</given-names>
</name>
<xref ref-type="aff" rid="aff1">1</xref>
<xref ref-type="aff" rid="aff2">2</xref>
<xref ref-type="corresp" rid="cor1">*</xref>
</contrib>
<contrib contrib-type="author"><name><surname>Jones</surname>
<given-names>Geoffrey P</given-names>
</name>
<xref ref-type="aff" rid="aff1">1</xref>
<xref ref-type="aff" rid="aff2">2</xref>
</contrib>
<contrib contrib-type="author"><name><surname>Munday</surname>
<given-names>Philip L</given-names>
</name>
<xref ref-type="aff" rid="aff1">1</xref>
<xref ref-type="aff" rid="aff2">2</xref>
</contrib>
<contrib contrib-type="author"><name><surname>Planes</surname>
<given-names>Serge</given-names>
</name>
<xref ref-type="aff" rid="aff3">3</xref>
</contrib>
<contrib contrib-type="author"><name><surname>Pratchett</surname>
<given-names>Morgan S</given-names>
</name>
<xref ref-type="aff" rid="aff2">2</xref>
</contrib>
<contrib contrib-type="author"><name><surname>Srinivasan</surname>
<given-names>Maya</given-names>
</name>
<xref ref-type="aff" rid="aff1">1</xref>
<xref ref-type="aff" rid="aff2">2</xref>
</contrib>
<contrib contrib-type="author"><name><surname>Syms</surname>
<given-names>Craig</given-names>
</name>
<xref ref-type="aff" rid="aff1">1</xref>
</contrib>
<contrib contrib-type="author"><name><surname>Thorrold</surname>
<given-names>Simon R</given-names>
</name>
<xref ref-type="aff" rid="aff4">4</xref>
</contrib>
</contrib-group>
<aff id="aff1"><label>1</label>
<institution>School of Marine and Tropical Biology, James Cook University</institution>
<addr-line>Townsville, Queensland 4811, Australia</addr-line>
</aff>
<aff id="aff2"><label>2</label>
<institution>ARC Centre of Excellence for Coral Reef Studies, James Cook University</institution>
<addr-line>Townsville, Queensland 4811, Australia</addr-line>
</aff>
<aff id="aff3"><label>3</label>
<institution>Laboratoire Écosystèmes Aquatiques Tropicaux et Méditerranéens, UMR 5244 CNRS-EPHE-UPVD, Université de Perpignan</institution>
<addr-line>66860 Perpignan Cedex, France</addr-line>
</aff>
<aff id="aff4"><label>4</label>
<institution>Biology Department MS # 50, Woods Hole Oceanographic Institution</institution>
<addr-line>Woods Hole, MA 0254, USA</addr-line>
</aff>
<author-notes><corresp id="cor1"><label>*</label>
Author and address for correspondence: School of Marine and Tropical Biology, James Cook University, Townsville, Queensland 4811, Australia (<email>danielle.dixson@jcu.edu.au</email>
)</corresp>
</author-notes>
<pub-date pub-type="epub"><day>26</day>
<month>8</month>
<year>2008</year>
</pub-date>
<pub-date pub-type="ppub"><day>22</day>
<month>12</month>
<year>2008</year>
</pub-date>
<volume>275</volume>
<issue>1653</issue>
<fpage>2831</fpage>
<lpage>2839</lpage>
<history><date date-type="received"><day>26</day>
<month>6</month>
<year>2008</year>
</date>
<date date-type="rev-recd"><day>29</day>
<month>7</month>
<year>2008</year>
</date>
<date date-type="accepted"><day>30</day>
<month>7</month>
<year>2008</year>
</date>
</history>
<permissions><copyright-statement>© 2008 The Royal Society</copyright-statement>
<copyright-year>2008</copyright-year>
</permissions>
<abstract><p>Recent studies have shown that some coral reef fish larvae return to natal reefs, while others disperse to distant reefs. However, the sensory mechanisms used to find settlement sites are poorly understood. One hypothesis is that larvae use olfactory cues to navigate home or find other suitable reef habitats. Here we show a strong association between the clownfish <italic>Amphiprion percula</italic>
and coral reefs surrounding offshore islands in Papua New Guinea. Host anemones and <italic>A. percula</italic>
are particularly abundant in shallow water beneath overhanging rainforest vegetation. A series of experiments were carried out using paired-choice flumes to evaluate the potential role of water-borne olfactory cues in finding islands. Recently settled <italic>A. percula</italic>
exhibited strong preferences for: (i) water from reefs with islands over water from reefs without islands; (ii) water collected near islands over water collected offshore; and (iii) water treated with either anemones or leaves from rainforest vegetation. Laboratory reared-juveniles exhibited the same positive response to anemones and rainforest vegetation, suggesting that olfactory preferences are innate rather than learned. We hypothesize that <italic>A. percula</italic>
use a suite of olfactory stimuli to locate vegetated islands, which may explain the high levels of self-recruitment on island reefs. This previously unrecognized link between coral reefs and island vegetation argues for the integrated management of these pristine tropical habitats.</p>
</abstract>
<kwd-group><kwd><italic>Amphiprion percula</italic>
</kwd>
<kwd>chemical ecology</kwd>
<kwd>clownfish</kwd>
<kwd>coral reef ecology</kwd>
<kwd>dispersal</kwd>
<kwd>habitat selection</kwd>
</kwd-group>
</article-meta>
</front>
<floats-wrap><fig id="fig1" position="float"><label>Figure 1</label>
<caption><p>Satellite images showing the location of Kimbe Bay (New Britain, Papua New Guinea) and the six study locations within western Kimbe Bay. Three locations were fringing reefs surrounding small islands covered with rainforest vegetation (Kimbe Island, Kapepa Island, Tuare Island) and three were emergent reefs with no islands (Margett's Reef, May Reef, South Bay Reef).</p>
</caption>
<graphic xlink:href="rspb20080876f01"></graphic>
</fig>
<fig id="fig2" position="float"><label>Figure 2</label>
<caption><p>(<italic>a</italic>
) Mean density per 200 m<sup>2</sup>
of <italic>A. percula</italic>
(open bars) counted along four replicate 50×4 m visual transects at each of six different locations. Reefs are grouped into those with and without vegetated islands. Filled bars, anemones. (<italic>b</italic>
) Mean density per 400 m<sup>2</sup>
of rainforest leaves at four different distances (beach, reef crest, 0.5 and 1 km) from the two islands (Kimbe Island (filled bar) and Tuare Island (open bar)). On two other reefs without islands (May Reef, South Bay Reef), no leaves were recorded. Error bars are standard errors.</p>
</caption>
<graphic xlink:href="rspb20080876f02"></graphic>
</fig>
<fig id="fig3" position="float"><label>Figure 3</label>
<caption><p>Map of Kimbe Island drawn from an IKONOS-2 satellite image with a resolution of 1 m (see <xref ref-type="bibr" rid="bib3">Almany <italic>et al</italic>
. 2007</xref>
). The locations of all the anemones of <italic>H. magnifica</italic>
(filled circles) and <italic>S. haddoni</italic>
(open circles) occupied by the groups of <italic>A. percula</italic>
are marked.</p>
</caption>
<graphic xlink:href="rspb20080876f03"></graphic>
</fig>
<table-wrap id="tbl1" position="float"><label>Table 1</label>
<caption><p>Results of pairwise olfactory choice experiments on field-collected juvenile <italic>A. percula</italic>
, including the choices made between (<italic>a</italic>
) water from reefs with and without islands, (<italic>b</italic>
) water from different distances away from islands and (<italic>c</italic>
) water with and without anemones and rainforest leaves. In addition, (<italic>d</italic>
) shows the pairwise trials for laboratory-reared juveniles and their choices between water with and without anemones and leaves. Data are mean percentage of time spent in water flowing from the two sources ±s.e. Statistic tests are <italic>Χ</italic>
<sup>2</sup>
-tests on the number of trials where larvae exhibited a preference for one water source in the test chamber. <italic>n</italic>
, sample size; <italic>p</italic>
, probability of the data given the null hypothesis that there is no choice.</p>
</caption>
<table frame="hsides" rules="groups"><thead><tr><th valign="bottom" align="left" rowspan="1" colspan="1">pairwise test</th>
<th valign="bottom" colspan="2" align="left" rowspan="1">choice 1, mean % time±s.e.</th>
<th valign="bottom" colspan="2" align="left" rowspan="1">choice 2, mean % time±s.e.</th>
<th valign="bottom" rowspan="1" colspan="1"><italic>Χ</italic>
<sup>2</sup>
</th>
<th valign="bottom" rowspan="1" colspan="1"><italic>n</italic>
</th>
<th valign="bottom" rowspan="1" colspan="1"><italic>p</italic>
</th>
</tr>
<tr><th valign="bottom" rowspan="1" colspan="1"></th>
<th valign="bottom" colspan="2" rowspan="1"><hr></hr>
</th>
<th valign="bottom" colspan="2" rowspan="1"><hr></hr>
</th>
<th valign="bottom" rowspan="1" colspan="1"></th>
<th valign="bottom" rowspan="1" colspan="1"></th>
<th valign="bottom" rowspan="1" colspan="1"></th>
</tr>
</thead>
<tbody><tr><td rowspan="2" colspan="1">(<italic>a</italic>
) field experiment 1: reefs with and without islands</td>
<td rowspan="1" colspan="1">Tuare Is.</td>
<td align="char" char="×" rowspan="1" colspan="1">99.6±0.04</td>
<td align="left" rowspan="1" colspan="1">South Bay Reef</td>
<td align="char" char="×" rowspan="1" colspan="1">0.4±0.04</td>
<td align="char" char="." rowspan="1" colspan="1">28.0</td>
<td align="char" char="." rowspan="1" colspan="1">28</td>
<td align="char" char="." rowspan="1" colspan="1"><0.001</td>
</tr>
<tr><td rowspan="1" colspan="1">Kimbe Is.</td>
<td align="char" char="×" rowspan="1" colspan="1">99.5±0.1</td>
<td align="left" rowspan="1" colspan="1">May Reef</td>
<td align="char" char="×" rowspan="1" colspan="1">0.5±0.1</td>
<td align="char" char="." rowspan="1" colspan="1">22.0</td>
<td align="char" char="." rowspan="1" colspan="1">22</td>
<td align="char" char="." rowspan="1" colspan="1"><0.001</td>
</tr>
<tr><td rowspan="6" colspan="1">(<italic>b</italic>
) field experiment 2: distance from island</td>
<td rowspan="1" colspan="1">Tuare Is. beach</td>
<td align="char" char="×" rowspan="1" colspan="1">98.0±0.1</td>
<td align="left" rowspan="1" colspan="1">Tuare Is. offshore</td>
<td align="char" char="×" rowspan="1" colspan="1">2.0±0.1</td>
<td align="char" char="." rowspan="1" colspan="1">22.0</td>
<td align="char" char="." rowspan="1" colspan="1">22</td>
<td align="char" char="." rowspan="1" colspan="1"><0.001</td>
</tr>
<tr><td rowspan="1" colspan="1">Tuare Is. beach</td>
<td align="char" char="×" rowspan="1" colspan="1">95.0±0.3</td>
<td align="left" rowspan="1" colspan="1">Tuare Is. crest</td>
<td align="char" char="×" rowspan="1" colspan="1">5.0±0.3</td>
<td align="char" char="." rowspan="1" colspan="1">22.0</td>
<td align="char" char="." rowspan="1" colspan="1">22</td>
<td align="char" char="." rowspan="1" colspan="1"><0.001</td>
</tr>
<tr><td rowspan="1" colspan="1">Tuare Is. crest</td>
<td align="char" char="×" rowspan="1" colspan="1">55.0±0.6</td>
<td align="left" rowspan="1" colspan="1">Tuare Is. offshore</td>
<td align="char" char="×" rowspan="1" colspan="1">45.0±0.6</td>
<td align="char" char="." rowspan="1" colspan="1">0.17</td>
<td align="char" char="." rowspan="1" colspan="1">22</td>
<td align="char" char="." rowspan="1" colspan="1">0.683</td>
</tr>
<tr><td rowspan="1" colspan="1">Kimbe Is. beach</td>
<td align="char" char="×" rowspan="1" colspan="1">93.0±0.4</td>
<td align="left" rowspan="1" colspan="1">Kimbe Is. offshore</td>
<td align="char" char="×" rowspan="1" colspan="1">7.0±0.4</td>
<td align="char" char="." rowspan="1" colspan="1">24.0</td>
<td align="char" char="." rowspan="1" colspan="1">24</td>
<td align="char" char="." rowspan="1" colspan="1"><0.001</td>
</tr>
<tr><td rowspan="1" colspan="1">Kimbe Is. beach</td>
<td align="char" char="×" rowspan="1" colspan="1">97.2±0.8</td>
<td align="left" rowspan="1" colspan="1">Kimbe Is. crest</td>
<td align="char" char="×" rowspan="1" colspan="1">7.3±0.6</td>
<td align="char" char="." rowspan="1" colspan="1">20.2</td>
<td align="char" char="." rowspan="1" colspan="1">24</td>
<td align="char" char="." rowspan="1" colspan="1"><0.001</td>
</tr>
<tr><td rowspan="1" colspan="1">Kimbe Is. crest</td>
<td align="char" char="×" rowspan="1" colspan="1">57.0±0.8</td>
<td align="left" rowspan="1" colspan="1">Kimbe Is. offshore</td>
<td align="char" char="×" rowspan="1" colspan="1">43.0±0.8</td>
<td align="char" char="." rowspan="1" colspan="1">0.0</td>
<td align="char" char="." rowspan="1" colspan="1">24</td>
<td align="char" char="." rowspan="1" colspan="1">1</td>
</tr>
<tr><td rowspan="7" colspan="1">(<italic>c</italic>
) field experiment 3: response to anemones and leaves</td>
<td rowspan="1" colspan="1">anemone</td>
<td align="char" char="×" rowspan="1" colspan="1">91.0±0.7</td>
<td align="left" rowspan="1" colspan="1">no anemone</td>
<td align="char" char="×" rowspan="1" colspan="1">9.0±0.7</td>
<td align="char" char="." rowspan="1" colspan="1">18.2</td>
<td align="char" char="." rowspan="1" colspan="1">22</td>
<td align="char" char="." rowspan="1" colspan="1"><0.001</td>
</tr>
<tr><td rowspan="1" colspan="1">mixed leaves</td>
<td align="char" char="×" rowspan="1" colspan="1">89.5±0.7</td>
<td align="left" rowspan="1" colspan="1">no leaves</td>
<td align="char" char="×" rowspan="1" colspan="1">10.5±0.7</td>
<td align="char" char="." rowspan="1" colspan="1">20.2</td>
<td align="char" char="." rowspan="1" colspan="1">24</td>
<td align="char" char="." rowspan="1" colspan="1"><0.005</td>
</tr>
<tr><td rowspan="1" colspan="1">leaves sp. 1</td>
<td align="char" char="×" rowspan="1" colspan="1">90.0±0.6</td>
<td align="left" rowspan="1" colspan="1">no leaves</td>
<td align="char" char="×" rowspan="1" colspan="1">10.0±0.7</td>
<td align="char" char="." rowspan="1" colspan="1">20.0</td>
<td align="char" char="." rowspan="1" colspan="1">20</td>
<td align="char" char="." rowspan="1" colspan="1"><0.001</td>
</tr>
<tr><td rowspan="1" colspan="1">leaves sp. 2</td>
<td align="char" char="×" rowspan="1" colspan="1">92.0±0.4</td>
<td align="left" rowspan="1" colspan="1">no leaves</td>
<td align="char" char="×" rowspan="1" colspan="1">8.0±0.4</td>
<td align="char" char="." rowspan="1" colspan="1">20.0</td>
<td align="char" char="." rowspan="1" colspan="1">20</td>
<td align="char" char="." rowspan="1" colspan="1"><0.001</td>
</tr>
<tr><td rowspan="1" colspan="1">leaves sp. 3</td>
<td align="char" char="×" rowspan="1" colspan="1">90.0±0.7</td>
<td align="left" rowspan="1" colspan="1">no leaves</td>
<td align="char" char="×" rowspan="1" colspan="1">10.0±0.7</td>
<td align="char" char="." rowspan="1" colspan="1">16.2</td>
<td align="char" char="." rowspan="1" colspan="1">20</td>
<td align="char" char="." rowspan="1" colspan="1"><0.001</td>
</tr>
<tr><td rowspan="1" colspan="1">leaves sp. 4</td>
<td align="char" char="×" rowspan="1" colspan="1">92.0±0.6</td>
<td align="left" rowspan="1" colspan="1">no leaves</td>
<td align="char" char="×" rowspan="1" colspan="1">8.0±0.6</td>
<td align="char" char="." rowspan="1" colspan="1">20.0</td>
<td align="char" char="." rowspan="1" colspan="1">20</td>
<td align="char" char="." rowspan="1" colspan="1"><0.001</td>
</tr>
<tr><td rowspan="1" colspan="1">leaves sp. 5</td>
<td align="char" char="×" rowspan="1" colspan="1">94.0±0.4</td>
<td align="left" rowspan="1" colspan="1">no leaves</td>
<td align="char" char="×" rowspan="1" colspan="1">6.0±0.4</td>
<td align="char" char="." rowspan="1" colspan="1">20.0</td>
<td align="char" char="." rowspan="1" colspan="1">20</td>
<td align="char" char="." rowspan="1" colspan="1"><0.001</td>
</tr>
<tr><td rowspan="3" colspan="1">(<italic>d</italic>
) laboratory experiment: response of naive larvae to anemones and leaves</td>
<td rowspan="1" colspan="1">anemone</td>
<td align="char" char="×" rowspan="1" colspan="1">98.0±0.2</td>
<td align="left" rowspan="1" colspan="1">no anemone</td>
<td align="char" char="×" rowspan="1" colspan="1">2.0±0.2</td>
<td align="char" char="." rowspan="1" colspan="1">24.0</td>
<td align="char" char="." rowspan="1" colspan="1">24</td>
<td align="char" char="." rowspan="1" colspan="1"><0.001</td>
</tr>
<tr><td rowspan="1" colspan="1">rainforest leaves</td>
<td align="char" char="×" rowspan="1" colspan="1">96.0±0.2</td>
<td align="left" rowspan="1" colspan="1">no leaves</td>
<td align="char" char="×" rowspan="1" colspan="1">4.0±0.2</td>
<td align="char" char="." rowspan="1" colspan="1">36.0</td>
<td align="char" char="." rowspan="1" colspan="1">36</td>
<td align="char" char="." rowspan="1" colspan="1"><0.001</td>
</tr>
<tr><td rowspan="1" colspan="1">Melaleuca leaves</td>
<td align="char" char="×" rowspan="1" colspan="1">0±0</td>
<td align="left" rowspan="1" colspan="1">no leaves</td>
<td align="char" char="×" rowspan="1" colspan="1">100±0</td>
<td align="char" char="." rowspan="1" colspan="1">30.0</td>
<td align="char" char="." rowspan="1" colspan="1">30</td>
<td align="char" char="." rowspan="1" colspan="1"><0.001</td>
</tr>
</tbody>
</table>
</table-wrap>
</floats-wrap>
</pmc>
<affiliations><list><country><li>Australie</li>
<li>France</li>
<li>États-Unis</li>
</country>
<region><li>Massachusetts</li>
</region>
</list>
<tree><country name="Australie"><noRegion><name sortKey="Dixson, Danielle L" sort="Dixson, Danielle L" uniqKey="Dixson D" first="Danielle L" last="Dixson">Danielle L. Dixson</name>
</noRegion>
<name sortKey="Dixson, Danielle L" sort="Dixson, Danielle L" uniqKey="Dixson D" first="Danielle L" last="Dixson">Danielle L. Dixson</name>
<name sortKey="Jones, Geoffrey P" sort="Jones, Geoffrey P" uniqKey="Jones G" first="Geoffrey P" last="Jones">Geoffrey P. Jones</name>
<name sortKey="Jones, Geoffrey P" sort="Jones, Geoffrey P" uniqKey="Jones G" first="Geoffrey P" last="Jones">Geoffrey P. Jones</name>
<name sortKey="Munday, Philip L" sort="Munday, Philip L" uniqKey="Munday P" first="Philip L" last="Munday">Philip L. Munday</name>
<name sortKey="Munday, Philip L" sort="Munday, Philip L" uniqKey="Munday P" first="Philip L" last="Munday">Philip L. Munday</name>
<name sortKey="Pratchett, Morgan S" sort="Pratchett, Morgan S" uniqKey="Pratchett M" first="Morgan S" last="Pratchett">Morgan S. Pratchett</name>
<name sortKey="Srinivasan, Maya" sort="Srinivasan, Maya" uniqKey="Srinivasan M" first="Maya" last="Srinivasan">Maya Srinivasan</name>
<name sortKey="Srinivasan, Maya" sort="Srinivasan, Maya" uniqKey="Srinivasan M" first="Maya" last="Srinivasan">Maya Srinivasan</name>
<name sortKey="Syms, Craig" sort="Syms, Craig" uniqKey="Syms C" first="Craig" last="Syms">Craig Syms</name>
</country>
<country name="France"><noRegion><name sortKey="Planes, Serge" sort="Planes, Serge" uniqKey="Planes S" first="Serge" last="Planes">Serge Planes</name>
</noRegion>
</country>
<country name="États-Unis"><region name="Massachusetts"><name sortKey="Thorrold, Simon R" sort="Thorrold, Simon R" uniqKey="Thorrold S" first="Simon R" last="Thorrold">Simon R. Thorrold</name>
</region>
</country>
</tree>
</affiliations>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Asie/explor/AustralieFrV1/Data/Pmc/Checkpoint
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 002A26 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Pmc/Checkpoint/biblio.hfd -nk 002A26 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/Asie |area= AustralieFrV1 |flux= Pmc |étape= Checkpoint |type= RBID |clé= PMC:2605840 |texte= Coral reef fish smell leaves to find island homes }}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Pmc/Checkpoint/RBID.i -Sk "pubmed:18755672" \ | HfdSelect -Kh $EXPLOR_AREA/Data/Pmc/Checkpoint/biblio.hfd \ | NlmPubMed2Wicri -a AustralieFrV1
![]() | This area was generated with Dilib version V0.6.33. | ![]() |