Cryptic niche conservatism among evolutionary lineages of an invasive lizard
Identifieur interne : 000886 ( Main/Merge ); précédent : 000885; suivant : 000887Cryptic niche conservatism among evolutionary lineages of an invasive lizard
Auteurs : Ulrich Schulte [Allemagne] ; Axel Hochkirch [Allemagne] ; Stefan Lötters [Allemagne] ; Dennis Rödder [Allemagne] ; Silke Schweiger [Autriche] ; Thomas Weimann [Allemagne] ; Michael Veith [Allemagne]Source :
- Global ecology and biogeography : (Print) [ 1466-822X ] ; 2012.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
Aim There is increasing evidence that the quality and breadth of ecological niches vary among individuals, populations, evolutionary lineages and therefore also across the range of a species. Sufficient knowledge about niche divergence among clades might thus be crucial for predicting the invasion potential of species. We tested for the first time whether evolutionary lineages of an invasive species vary in their climate niches and invasive potential. Furthermore, we tested whether lineage-specific models show a better performance than combined models. Location Europe. Methods We used species distribution models (SDMs) based on climatic information at native and invasive ranges to test for intra-specific niche divergence among mitochondrial DNA (mtDNA) clades of the invasive wall lizard Podarcis muralis. Using DNA barcoding, we assigned 77 invasive populations in Central Europe to eight geographically distinct evolutionary lineages. Niche similarity among lineages was assessed and the predictive power of a combination of clade-specific SDMs was compared with a combined SDM using the pooled records of all lineages. Results We recorded eight different invasive mtDNA clades in Central Europe. The analysed clades had rather similar realized niches in their native and invasive ranges, whereas inter-clade niche differentiation was comparatively strong. However, we found only a weak correlation between geographic origin (i.e. mtDNA clade) and invasive occurrences. Clades with narrow realized niches still became successful invaders far outside their native range, most probably due to broader fundamental niches. The combined model using data for all invasive lineages achieved a much better prediction of the invasive potential. Conclusions Our results indicate that the observed niche differentiation among evolutionary lineages is mainly driven by niche realization and not by differences in the fundamental niches. Such cryptic niche conservatism might hamper the success of clade-specific niche modelling. Cryptic niche conservatism may in general explain the invasion success of species in areas with apparently unsuitable climate.
Links toward previous steps (curation, corpus...)
- to stream PascalFrancis, to step Corpus: 000318
- to stream PascalFrancis, to step Curation: 000A07
- to stream PascalFrancis, to step Checkpoint: 000218
Links to Exploration step
Pascal:12-0072864Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Cryptic niche conservatism among evolutionary lineages of an invasive lizard</title>
<author><name sortKey="Schulte, Ulrich" sort="Schulte, Ulrich" uniqKey="Schulte U" first="Ulrich" last="Schulte">Ulrich Schulte</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Biogeography, Trier University</s1>
<s2>54286 Trier</s2>
<s3>DEU</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
<wicri:noRegion>54286 Trier</wicri:noRegion>
<wicri:noRegion>Trier University</wicri:noRegion>
<wicri:noRegion>54286 Trier</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Hochkirch, Axel" sort="Hochkirch, Axel" uniqKey="Hochkirch A" first="Axel" last="Hochkirch">Axel Hochkirch</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Biogeography, Trier University</s1>
<s2>54286 Trier</s2>
<s3>DEU</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
<wicri:noRegion>54286 Trier</wicri:noRegion>
<wicri:noRegion>Trier University</wicri:noRegion>
<wicri:noRegion>54286 Trier</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Lotters, Stefan" sort="Lotters, Stefan" uniqKey="Lotters S" first="Stefan" last="Lötters">Stefan Lötters</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Biogeography, Trier University</s1>
<s2>54286 Trier</s2>
<s3>DEU</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
<wicri:noRegion>54286 Trier</wicri:noRegion>
<wicri:noRegion>Trier University</wicri:noRegion>
<wicri:noRegion>54286 Trier</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Rodder, Dennis" sort="Rodder, Dennis" uniqKey="Rodder D" first="Dennis" last="Rödder">Dennis Rödder</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Biogeography, Trier University</s1>
<s2>54286 Trier</s2>
<s3>DEU</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
<wicri:noRegion>54286 Trier</wicri:noRegion>
<wicri:noRegion>Trier University</wicri:noRegion>
<wicri:noRegion>54286 Trier</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Schweiger, Silke" sort="Schweiger, Silke" uniqKey="Schweiger S" first="Silke" last="Schweiger">Silke Schweiger</name>
<affiliation wicri:level="3"><inist:fA14 i1="02"><s1>I. Zoologische Abteilung, Herpetologische Sammlung, Naturhistorisches Museum Wien</s1>
<s2>1010 Wien</s2>
<s3>AUT</s3>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Autriche</country>
<placeName><region type="land" nuts="2">Vienne (Autriche)</region>
<settlement type="city">Vienne (Autriche)</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Weimann, Thomas" sort="Weimann, Thomas" uniqKey="Weimann T" first="Thomas" last="Weimann">Thomas Weimann</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Biogeography, Trier University</s1>
<s2>54286 Trier</s2>
<s3>DEU</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
<wicri:noRegion>54286 Trier</wicri:noRegion>
<wicri:noRegion>Trier University</wicri:noRegion>
<wicri:noRegion>54286 Trier</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Veith, Michael" sort="Veith, Michael" uniqKey="Veith M" first="Michael" last="Veith">Michael Veith</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Biogeography, Trier University</s1>
<s2>54286 Trier</s2>
<s3>DEU</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
<wicri:noRegion>54286 Trier</wicri:noRegion>
<wicri:noRegion>Trier University</wicri:noRegion>
<wicri:noRegion>54286 Trier</wicri:noRegion>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">INIST</idno>
<idno type="inist">12-0072864</idno>
<date when="2012">2012</date>
<idno type="stanalyst">PASCAL 12-0072864 INIST</idno>
<idno type="RBID">Pascal:12-0072864</idno>
<idno type="wicri:Area/PascalFrancis/Corpus">000318</idno>
<idno type="wicri:Area/PascalFrancis/Curation">000A07</idno>
<idno type="wicri:Area/PascalFrancis/Checkpoint">000218</idno>
<idno type="wicri:explorRef" wicri:stream="PascalFrancis" wicri:step="Checkpoint">000218</idno>
<idno type="wicri:doubleKey">1466-822X:2012:Schulte U:cryptic:niche:conservatism</idno>
<idno type="wicri:Area/Main/Merge">000886</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Cryptic niche conservatism among evolutionary lineages of an invasive lizard</title>
<author><name sortKey="Schulte, Ulrich" sort="Schulte, Ulrich" uniqKey="Schulte U" first="Ulrich" last="Schulte">Ulrich Schulte</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Biogeography, Trier University</s1>
<s2>54286 Trier</s2>
<s3>DEU</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
<wicri:noRegion>54286 Trier</wicri:noRegion>
<wicri:noRegion>Trier University</wicri:noRegion>
<wicri:noRegion>54286 Trier</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Hochkirch, Axel" sort="Hochkirch, Axel" uniqKey="Hochkirch A" first="Axel" last="Hochkirch">Axel Hochkirch</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Biogeography, Trier University</s1>
<s2>54286 Trier</s2>
<s3>DEU</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
<wicri:noRegion>54286 Trier</wicri:noRegion>
<wicri:noRegion>Trier University</wicri:noRegion>
<wicri:noRegion>54286 Trier</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Lotters, Stefan" sort="Lotters, Stefan" uniqKey="Lotters S" first="Stefan" last="Lötters">Stefan Lötters</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Biogeography, Trier University</s1>
<s2>54286 Trier</s2>
<s3>DEU</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
<wicri:noRegion>54286 Trier</wicri:noRegion>
<wicri:noRegion>Trier University</wicri:noRegion>
<wicri:noRegion>54286 Trier</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Rodder, Dennis" sort="Rodder, Dennis" uniqKey="Rodder D" first="Dennis" last="Rödder">Dennis Rödder</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Biogeography, Trier University</s1>
<s2>54286 Trier</s2>
<s3>DEU</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
<wicri:noRegion>54286 Trier</wicri:noRegion>
<wicri:noRegion>Trier University</wicri:noRegion>
<wicri:noRegion>54286 Trier</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Schweiger, Silke" sort="Schweiger, Silke" uniqKey="Schweiger S" first="Silke" last="Schweiger">Silke Schweiger</name>
<affiliation wicri:level="3"><inist:fA14 i1="02"><s1>I. Zoologische Abteilung, Herpetologische Sammlung, Naturhistorisches Museum Wien</s1>
<s2>1010 Wien</s2>
<s3>AUT</s3>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>Autriche</country>
<placeName><region type="land" nuts="2">Vienne (Autriche)</region>
<settlement type="city">Vienne (Autriche)</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Weimann, Thomas" sort="Weimann, Thomas" uniqKey="Weimann T" first="Thomas" last="Weimann">Thomas Weimann</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Biogeography, Trier University</s1>
<s2>54286 Trier</s2>
<s3>DEU</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
<wicri:noRegion>54286 Trier</wicri:noRegion>
<wicri:noRegion>Trier University</wicri:noRegion>
<wicri:noRegion>54286 Trier</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Veith, Michael" sort="Veith, Michael" uniqKey="Veith M" first="Michael" last="Veith">Michael Veith</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Biogeography, Trier University</s1>
<s2>54286 Trier</s2>
<s3>DEU</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
</inist:fA14>
<country>Allemagne</country>
<wicri:noRegion>54286 Trier</wicri:noRegion>
<wicri:noRegion>Trier University</wicri:noRegion>
<wicri:noRegion>54286 Trier</wicri:noRegion>
</affiliation>
</author>
</analytic>
<series><title level="j" type="main">Global ecology and biogeography : (Print)</title>
<title level="j" type="abbreviated">Glob. ecol. biogeogr. : (Print)</title>
<idno type="ISSN">1466-822X</idno>
<imprint><date when="2012">2012</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><title level="j" type="main">Global ecology and biogeography : (Print)</title>
<title level="j" type="abbreviated">Glob. ecol. biogeogr. : (Print)</title>
<idno type="ISSN">1466-822X</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Biogeography</term>
<term>Cryptic</term>
<term>Distribution range</term>
<term>Ecological niche</term>
<term>Ecology</term>
<term>Europe</term>
<term>Invasion</term>
<term>Mitochondrial DNA</term>
<term>Models</term>
<term>Podarcis muralis</term>
<term>Sauria</term>
<term>Spatial distribution</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Cryptique</term>
<term>Niche écologique</term>
<term>Invasion</term>
<term>Europe</term>
<term>DNA mitochondrial</term>
<term>Répartition spatiale</term>
<term>Aire de distribution</term>
<term>Modèle</term>
<term>Biogéographie</term>
<term>Ecologie</term>
<term>Sauria</term>
<term>Podarcis muralis</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Aim There is increasing evidence that the quality and breadth of ecological niches vary among individuals, populations, evolutionary lineages and therefore also across the range of a species. Sufficient knowledge about niche divergence among clades might thus be crucial for predicting the invasion potential of species. We tested for the first time whether evolutionary lineages of an invasive species vary in their climate niches and invasive potential. Furthermore, we tested whether lineage-specific models show a better performance than combined models. Location Europe. Methods We used species distribution models (SDMs) based on climatic information at native and invasive ranges to test for intra-specific niche divergence among mitochondrial DNA (mtDNA) clades of the invasive wall lizard Podarcis muralis. Using DNA barcoding, we assigned 77 invasive populations in Central Europe to eight geographically distinct evolutionary lineages. Niche similarity among lineages was assessed and the predictive power of a combination of clade-specific SDMs was compared with a combined SDM using the pooled records of all lineages. Results We recorded eight different invasive mtDNA clades in Central Europe. The analysed clades had rather similar realized niches in their native and invasive ranges, whereas inter-clade niche differentiation was comparatively strong. However, we found only a weak correlation between geographic origin (i.e. mtDNA clade) and invasive occurrences. Clades with narrow realized niches still became successful invaders far outside their native range, most probably due to broader fundamental niches. The combined model using data for all invasive lineages achieved a much better prediction of the invasive potential. Conclusions Our results indicate that the observed niche differentiation among evolutionary lineages is mainly driven by niche realization and not by differences in the fundamental niches. Such cryptic niche conservatism might hamper the success of clade-specific niche modelling. Cryptic niche conservatism may in general explain the invasion success of species in areas with apparently unsuitable climate.</div>
</front>
</TEI>
<affiliations><list><country><li>Allemagne</li>
<li>Autriche</li>
</country>
<region><li>Vienne (Autriche)</li>
</region>
<settlement><li>Vienne (Autriche)</li>
</settlement>
</list>
<tree><country name="Allemagne"><noRegion><name sortKey="Schulte, Ulrich" sort="Schulte, Ulrich" uniqKey="Schulte U" first="Ulrich" last="Schulte">Ulrich Schulte</name>
</noRegion>
<name sortKey="Hochkirch, Axel" sort="Hochkirch, Axel" uniqKey="Hochkirch A" first="Axel" last="Hochkirch">Axel Hochkirch</name>
<name sortKey="Lotters, Stefan" sort="Lotters, Stefan" uniqKey="Lotters S" first="Stefan" last="Lötters">Stefan Lötters</name>
<name sortKey="Rodder, Dennis" sort="Rodder, Dennis" uniqKey="Rodder D" first="Dennis" last="Rödder">Dennis Rödder</name>
<name sortKey="Veith, Michael" sort="Veith, Michael" uniqKey="Veith M" first="Michael" last="Veith">Michael Veith</name>
<name sortKey="Weimann, Thomas" sort="Weimann, Thomas" uniqKey="Weimann T" first="Thomas" last="Weimann">Thomas Weimann</name>
</country>
<country name="Autriche"><region name="Vienne (Autriche)"><name sortKey="Schweiger, Silke" sort="Schweiger, Silke" uniqKey="Schweiger S" first="Silke" last="Schweiger">Silke Schweiger</name>
</region>
</country>
</tree>
</affiliations>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Rhénanie/explor/UnivTrevesV1/Data/Main/Merge
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000886 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Merge/biblio.hfd -nk 000886 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/Rhénanie |area= UnivTrevesV1 |flux= Main |étape= Merge |type= RBID |clé= Pascal:12-0072864 |texte= Cryptic niche conservatism among evolutionary lineages of an invasive lizard }}
![]() | This area was generated with Dilib version V0.6.31. | ![]() |