Comparative molecular species delimitation in the charismatic Nawab butterflies (Nymphalidae, Charaxinae, Polyura).
Identifieur interne : 002858 ( PubMed/Corpus ); précédent : 002857; suivant : 002859Comparative molecular species delimitation in the charismatic Nawab butterflies (Nymphalidae, Charaxinae, Polyura).
Auteurs : Emmanuel F A. Toussaint ; Jérôme Morinière ; Chris J. Müller ; Krushnamegh Kunte ; Bernard Turlin ; Axel Hausmann ; Michael BalkeSource :
- Molecular phylogenetics and evolution [ 1095-9513 ] ; 2015.
English descriptors
- KwdEn :
- MESH :
- anatomy & histology : Butterflies.
- classification : Butterflies.
- genetics : Butterflies.
- Animals, Bayes Theorem, Biodiversity, Phylogeny, Sequence Analysis, DNA.
Abstract
The charismatic tropical Polyura Nawab butterflies are distributed across twelve biodiversity hotspots in the Indomalayan/Australasian archipelago. In this study, we tested an array of species delimitation methods and compared the results to existing morphology-based taxonomy. We sequenced two mitochondrial and two nuclear gene fragments to reconstruct phylogenetic relationships within Polyura using both Bayesian inference and maximum likelihood. Based on this phylogenetic framework, we used the recently introduced bGMYC, BPP and PTP methods to investigate species boundaries. Based on our results, we describe two new species Polyura paulettae Toussaint sp. n. and Polyura smilesi Toussaint sp. n., propose one synonym, and five populations are raised to species status. Most of the newly recognized species are single-island endemics likely resulting from the recent highly complex geological history of the Indomalayan-Australasian archipelago. Surprisingly, we also find two newly recognized species in the Indomalayan region where additional biotic or abiotic factors have fostered speciation. Species delimitation methods were largely congruent and succeeded to cross-validate most extant morphological species. PTP and BPP seem to yield more consistent and robust estimations of species boundaries with respect to morphological characters while bGMYC delivered contrasting results depending on the different gene trees considered. Our findings demonstrate the efficiency of comparative approaches using molecular species delimitation methods on empirical data. They also pave the way for the investigation of less well-known groups to unveil patterns of species richness and catalogue Earth's concealed, therefore unappreciated diversity.
DOI: 10.1016/j.ympev.2015.05.015
PubMed: 26021440
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pubmed:26021440Le document en format XML
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Müller</name><affiliation><nlm:affiliation>Australian Museum, 6 College Street, Sydney, NSW 2010, Australia.</nlm:affiliation></affiliation></author><author><name sortKey="Kunte, Krushnamegh" sort="Kunte, Krushnamegh" uniqKey="Kunte K" first="Krushnamegh" last="Kunte">Krushnamegh Kunte</name><affiliation><nlm:affiliation>National Center for Biological Sciences, Tata Institute of Fundamental Research, Bengaluru 560065, India.</nlm:affiliation></affiliation></author><author><name sortKey="Turlin, Bernard" sort="Turlin, Bernard" uniqKey="Turlin B" first="Bernard" last="Turlin">Bernard Turlin</name><affiliation><nlm:affiliation>14, Résidence du Nouveau Parc, 78570 Andrésy, France.</nlm:affiliation></affiliation></author><author><name sortKey="Hausmann, Axel" sort="Hausmann, Axel" uniqKey="Hausmann A" first="Axel" last="Hausmann">Axel Hausmann</name><affiliation><nlm:affiliation>SNSB-Bavarian State Collection of Zoology, Münchhausenstraße 21, 81247 Munich, Germany; GeoBioCenter, Ludwig-Maximilians University, Munich, Germany.</nlm:affiliation></affiliation></author><author><name sortKey="Balke, Michael" sort="Balke, Michael" uniqKey="Balke M" first="Michael" last="Balke">Michael Balke</name><affiliation><nlm:affiliation>SNSB-Bavarian State Collection of Zoology, Münchhausenstraße 21, 81247 Munich, Germany; GeoBioCenter, Ludwig-Maximilians University, Munich, Germany.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2015">2015</date><idno type="RBID">pubmed:26021440</idno><idno type="pmid">26021440</idno><idno type="doi">10.1016/j.ympev.2015.05.015</idno><idno type="wicri:Area/PubMed/Corpus">002858</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">002858</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Comparative molecular species delimitation in the charismatic Nawab butterflies (Nymphalidae, Charaxinae, Polyura).</title><author><name sortKey="Toussaint, Emmanuel F A" sort="Toussaint, Emmanuel F A" uniqKey="Toussaint E" first="Emmanuel F A" last="Toussaint">Emmanuel F A. 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Müller</name><affiliation><nlm:affiliation>Australian Museum, 6 College Street, Sydney, NSW 2010, Australia.</nlm:affiliation></affiliation></author><author><name sortKey="Kunte, Krushnamegh" sort="Kunte, Krushnamegh" uniqKey="Kunte K" first="Krushnamegh" last="Kunte">Krushnamegh Kunte</name><affiliation><nlm:affiliation>National Center for Biological Sciences, Tata Institute of Fundamental Research, Bengaluru 560065, India.</nlm:affiliation></affiliation></author><author><name sortKey="Turlin, Bernard" sort="Turlin, Bernard" uniqKey="Turlin B" first="Bernard" last="Turlin">Bernard Turlin</name><affiliation><nlm:affiliation>14, Résidence du Nouveau Parc, 78570 Andrésy, France.</nlm:affiliation></affiliation></author><author><name sortKey="Hausmann, Axel" sort="Hausmann, Axel" uniqKey="Hausmann A" first="Axel" last="Hausmann">Axel Hausmann</name><affiliation><nlm:affiliation>SNSB-Bavarian State Collection of Zoology, Münchhausenstraße 21, 81247 Munich, Germany; GeoBioCenter, Ludwig-Maximilians University, Munich, Germany.</nlm:affiliation></affiliation></author><author><name sortKey="Balke, Michael" sort="Balke, Michael" uniqKey="Balke M" first="Michael" last="Balke">Michael Balke</name><affiliation><nlm:affiliation>SNSB-Bavarian State Collection of Zoology, Münchhausenstraße 21, 81247 Munich, Germany; GeoBioCenter, Ludwig-Maximilians University, Munich, Germany.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Molecular phylogenetics and evolution</title><idno type="eISSN">1095-9513</idno><imprint><date when="2015" type="published">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Animals</term><term>Bayes Theorem</term><term>Biodiversity</term><term>Butterflies (anatomy & histology)</term><term>Butterflies (classification)</term><term>Butterflies (genetics)</term><term>Phylogeny</term><term>Sequence Analysis, DNA</term></keywords><keywords scheme="MESH" qualifier="anatomy & histology" xml:lang="en"><term>Butterflies</term></keywords><keywords scheme="MESH" qualifier="classification" xml:lang="en"><term>Butterflies</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Butterflies</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Animals</term><term>Bayes Theorem</term><term>Biodiversity</term><term>Phylogeny</term><term>Sequence Analysis, DNA</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The charismatic tropical Polyura Nawab butterflies are distributed across twelve biodiversity hotspots in the Indomalayan/Australasian archipelago. In this study, we tested an array of species delimitation methods and compared the results to existing morphology-based taxonomy. We sequenced two mitochondrial and two nuclear gene fragments to reconstruct phylogenetic relationships within Polyura using both Bayesian inference and maximum likelihood. Based on this phylogenetic framework, we used the recently introduced bGMYC, BPP and PTP methods to investigate species boundaries. Based on our results, we describe two new species Polyura paulettae Toussaint sp. n. and Polyura smilesi Toussaint sp. n., propose one synonym, and five populations are raised to species status. Most of the newly recognized species are single-island endemics likely resulting from the recent highly complex geological history of the Indomalayan-Australasian archipelago. Surprisingly, we also find two newly recognized species in the Indomalayan region where additional biotic or abiotic factors have fostered speciation. Species delimitation methods were largely congruent and succeeded to cross-validate most extant morphological species. PTP and BPP seem to yield more consistent and robust estimations of species boundaries with respect to morphological characters while bGMYC delivered contrasting results depending on the different gene trees considered. Our findings demonstrate the efficiency of comparative approaches using molecular species delimitation methods on empirical data. They also pave the way for the investigation of less well-known groups to unveil patterns of species richness and catalogue Earth's concealed, therefore unappreciated diversity.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">26021440</PMID><DateCreated><Year>2015</Year><Month>07</Month><Day>09</Day></DateCreated><DateCompleted><Year>2016</Year><Month>04</Month><Day>18</Day></DateCompleted><DateRevised><Year>2015</Year><Month>07</Month><Day>09</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1095-9513</ISSN><JournalIssue CitedMedium="Internet"><Volume>91</Volume><PubDate><Year>2015</Year><Month>Oct</Month></PubDate></JournalIssue><Title>Molecular phylogenetics and evolution</Title><ISOAbbreviation>Mol. Phylogenet. 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Based on our results, we describe two new species Polyura paulettae Toussaint sp. n. and Polyura smilesi Toussaint sp. n., propose one synonym, and five populations are raised to species status. Most of the newly recognized species are single-island endemics likely resulting from the recent highly complex geological history of the Indomalayan-Australasian archipelago. Surprisingly, we also find two newly recognized species in the Indomalayan region where additional biotic or abiotic factors have fostered speciation. Species delimitation methods were largely congruent and succeeded to cross-validate most extant morphological species. PTP and BPP seem to yield more consistent and robust estimations of species boundaries with respect to morphological characters while bGMYC delivered contrasting results depending on the different gene trees considered. Our findings demonstrate the efficiency of comparative approaches using molecular species delimitation methods on empirical data. 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Electronic address: Toussaint@ku.edu.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Morinière</LastName><ForeName>Jérôme</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>SNSB-Bavarian State Collection of Zoology, Münchhausenstraße 21, 81247 Munich, Germany.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Müller</LastName><ForeName>Chris J</ForeName><Initials>CJ</Initials><AffiliationInfo><Affiliation>Australian Museum, 6 College Street, Sydney, NSW 2010, Australia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Kunte</LastName><ForeName>Krushnamegh</ForeName><Initials>K</Initials><AffiliationInfo><Affiliation>National Center for Biological Sciences, Tata Institute of Fundamental Research, Bengaluru 560065, India.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Turlin</LastName><ForeName>Bernard</ForeName><Initials>B</Initials><AffiliationInfo><Affiliation>14, Résidence du Nouveau Parc, 78570 Andrésy, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Hausmann</LastName><ForeName>Axel</ForeName><Initials>A</Initials><AffiliationInfo><Affiliation>SNSB-Bavarian State Collection of Zoology, Münchhausenstraße 21, 81247 Munich, Germany; GeoBioCenter, Ludwig-Maximilians University, Munich, Germany.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Balke</LastName><ForeName>Michael</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>SNSB-Bavarian State Collection of Zoology, Münchhausenstraße 21, 81247 Munich, Germany; GeoBioCenter, Ludwig-Maximilians University, Munich, Germany.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2015</Year><Month>05</Month><Day>30</Day></ArticleDate></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Mol Phylogenet Evol</MedlineTA><NlmUniqueID>9304400</NlmUniqueID><ISSNLinking>1055-7903</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D001499" MajorTopicYN="N">Bayes Theorem</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D044822" MajorTopicYN="N">Biodiversity</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002080" MajorTopicYN="N">Butterflies</DescriptorName><QualifierName UI="Q000033" MajorTopicYN="N">anatomy & histology</QualifierName><QualifierName UI="Q000145" MajorTopicYN="Y">classification</QualifierName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010802" MajorTopicYN="N">Phylogeny</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D017422" MajorTopicYN="N">Sequence Analysis, DNA</DescriptorName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Australasian–Indomalayan archipelago</Keyword><Keyword MajorTopicYN="N">BPP</Keyword><Keyword MajorTopicYN="N">Charaxini</Keyword><Keyword MajorTopicYN="N">Cryptic diversity</Keyword><Keyword MajorTopicYN="N">Poisson Tree Processes</Keyword><Keyword MajorTopicYN="N">bGMYC</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2014</Year><Month>12</Month><Day>08</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2015</Year><Month>04</Month><Day>28</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2015</Year><Month>05</Month><Day>19</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2015</Year><Month>5</Month><Day>30</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2015</Year><Month>5</Month><Day>30</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2016</Year><Month>4</Month><Day>19</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">26021440</ArticleId><ArticleId IdType="pii">S1055-7903(15)00158-X</ArticleId><ArticleId IdType="doi">10.1016/j.ympev.2015.05.015</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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