From income to capital breeding: when diversified strategies sustain species coexistence.
Identifieur interne : 000019 ( PubMed/Corpus ); précédent : 000018; suivant : 000020From income to capital breeding: when diversified strategies sustain species coexistence.
Auteurs : Pierre-François Pélisson ; Marie-Claude Bel-Venner ; David Giron ; Frédéric Menu ; Samuel VennerSource :
- PloS one [ 1932-6203 ] ; 2013.
English descriptors
- KwdEn :
- MESH :
- geographic : France.
- growth & development : Weevils.
- parasitology : Fruit, Quercus.
- physiology : Energy Metabolism, Fertility, Larva, Reproduction.
- Animals, Ecosystem, Female, Logistic Models, Models, Biological, Seasons, Species Specificity.
Abstract
There is empirical evidence of many diversified ways for energy to be acquired and allocated to reproduction, notably with strategies ranging from strict income breeding (females fueling their gametes with energy gained concomitantly during reproduction) to strict capital breeding (females storing nutrients prior reproduction). Until now, the question of whether diversification of these strategies might impact the way communities are organized has not been considered. Here, we suggest that diversified resource allocation strategies among competing species may contribute to their coexistence. We examined this hypothesis by focusing on communities composed of four phytophagous insect species that coexist and compete for egg-laying sites. From wild-caught females, we determined precisely the breeding period of each species and we described their resource acquisition and allocation to reproduction dynamics. We quantified in each species the total amount of larval energy stored by newly-emerging females and then monitored the total energy budget of females caught in the field before and throughout their breeding period. We found that the four sibling weevil species are markedly segregated along the income-capital-breeding continuum, which is correlated with clear time partitioning in their laying activity. Our results suggest that diversified resource allocation strategies might contribute to time partitioning of plant resources exploitation and thus indirectly to their coexistence. This work should further encourage studies examining the extent to which competitive coexistence might be affected by diversification of income-capital breeding strategies together with the intensity of interspecific competition, and considering the divergent evolution of these strategies.
DOI: 10.1371/journal.pone.0076086
PubMed: 24086694
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">From income to capital breeding: when diversified strategies sustain species coexistence.</title><author><name sortKey="Pelisson, Pierre Francois" sort="Pelisson, Pierre Francois" uniqKey="Pelisson P" first="Pierre-François" last="Pélisson">Pierre-François Pélisson</name><affiliation><nlm:affiliation>Université de Lyon, Lyon, Université Lyon 1, CNRS, UMR5558, Laboratoire de Biométrie et Biologie Evolutive, Villeurbanne, France ; Biological Control and Spatial Ecology Laboratory (LUBIES), Université Libre de Bruxelles, Brussels, Belgium.</nlm:affiliation></affiliation></author><author><name sortKey="Bel Venner, Marie Claude" sort="Bel Venner, Marie Claude" uniqKey="Bel Venner M" first="Marie-Claude" last="Bel-Venner">Marie-Claude Bel-Venner</name></author><author><name sortKey="Giron, David" sort="Giron, David" uniqKey="Giron D" first="David" last="Giron">David Giron</name></author><author><name sortKey="Menu, Frederic" sort="Menu, Frederic" uniqKey="Menu F" first="Frédéric" last="Menu">Frédéric Menu</name></author><author><name sortKey="Venner, Samuel" sort="Venner, Samuel" uniqKey="Venner S" first="Samuel" last="Venner">Samuel Venner</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2013">2013</date><idno type="RBID">pubmed:24086694</idno><idno type="pmid">24086694</idno><idno type="doi">10.1371/journal.pone.0076086</idno><idno type="wicri:Area/PubMed/Corpus">000019</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000019</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">From income to capital breeding: when diversified strategies sustain species coexistence.</title><author><name sortKey="Pelisson, Pierre Francois" sort="Pelisson, Pierre Francois" uniqKey="Pelisson P" first="Pierre-François" last="Pélisson">Pierre-François Pélisson</name><affiliation><nlm:affiliation>Université de Lyon, Lyon, Université Lyon 1, CNRS, UMR5558, Laboratoire de Biométrie et Biologie Evolutive, Villeurbanne, France ; Biological Control and Spatial Ecology Laboratory (LUBIES), Université Libre de Bruxelles, Brussels, Belgium.</nlm:affiliation></affiliation></author><author><name sortKey="Bel Venner, Marie Claude" sort="Bel Venner, Marie Claude" uniqKey="Bel Venner M" first="Marie-Claude" last="Bel-Venner">Marie-Claude Bel-Venner</name></author><author><name sortKey="Giron, David" sort="Giron, David" uniqKey="Giron D" first="David" last="Giron">David Giron</name></author><author><name sortKey="Menu, Frederic" sort="Menu, Frederic" uniqKey="Menu F" first="Frédéric" last="Menu">Frédéric Menu</name></author><author><name sortKey="Venner, Samuel" sort="Venner, Samuel" uniqKey="Venner S" first="Samuel" last="Venner">Samuel Venner</name></author></analytic><series><title level="j">PloS one</title><idno type="eISSN">1932-6203</idno><imprint><date when="2013" type="published">2013</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Animals</term><term>Ecosystem</term><term>Energy Metabolism (physiology)</term><term>Female</term><term>Fertility (physiology)</term><term>France</term><term>Fruit (parasitology)</term><term>Larva (physiology)</term><term>Logistic Models</term><term>Models, Biological</term><term>Quercus (parasitology)</term><term>Reproduction (physiology)</term><term>Seasons</term><term>Species Specificity</term><term>Weevils (growth & development)</term></keywords><keywords scheme="MESH" type="geographic" xml:lang="en"><term>France</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Weevils</term></keywords><keywords scheme="MESH" qualifier="parasitology" xml:lang="en"><term>Fruit</term><term>Quercus</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Energy Metabolism</term><term>Fertility</term><term>Larva</term><term>Reproduction</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Animals</term><term>Ecosystem</term><term>Female</term><term>Logistic Models</term><term>Models, Biological</term><term>Seasons</term><term>Species Specificity</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">There is empirical evidence of many diversified ways for energy to be acquired and allocated to reproduction, notably with strategies ranging from strict income breeding (females fueling their gametes with energy gained concomitantly during reproduction) to strict capital breeding (females storing nutrients prior reproduction). Until now, the question of whether diversification of these strategies might impact the way communities are organized has not been considered. Here, we suggest that diversified resource allocation strategies among competing species may contribute to their coexistence. We examined this hypothesis by focusing on communities composed of four phytophagous insect species that coexist and compete for egg-laying sites. From wild-caught females, we determined precisely the breeding period of each species and we described their resource acquisition and allocation to reproduction dynamics. We quantified in each species the total amount of larval energy stored by newly-emerging females and then monitored the total energy budget of females caught in the field before and throughout their breeding period. We found that the four sibling weevil species are markedly segregated along the income-capital-breeding continuum, which is correlated with clear time partitioning in their laying activity. Our results suggest that diversified resource allocation strategies might contribute to time partitioning of plant resources exploitation and thus indirectly to their coexistence. This work should further encourage studies examining the extent to which competitive coexistence might be affected by diversification of income-capital breeding strategies together with the intensity of interspecific competition, and considering the divergent evolution of these strategies.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">24086694</PMID><DateCreated><Year>2013</Year><Month>10</Month><Day>02</Day></DateCreated><DateCompleted><Year>2014</Year><Month>07</Month><Day>18</Day></DateCompleted><DateRevised><Year>2015</Year><Month>04</Month><Day>22</Day></DateRevised><Article PubModel="Electronic-eCollection"><Journal><ISSN IssnType="Electronic">1932-6203</ISSN><JournalIssue CitedMedium="Internet"><Volume>8</Volume><Issue>9</Issue><PubDate><Year>2013</Year></PubDate></JournalIssue><Title>PloS one</Title><ISOAbbreviation>PLoS ONE</ISOAbbreviation></Journal><ArticleTitle>From income to capital breeding: when diversified strategies sustain species coexistence.</ArticleTitle><Pagination><MedlinePgn>e76086</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1371/journal.pone.0076086</ELocationID><Abstract><AbstractText>There is empirical evidence of many diversified ways for energy to be acquired and allocated to reproduction, notably with strategies ranging from strict income breeding (females fueling their gametes with energy gained concomitantly during reproduction) to strict capital breeding (females storing nutrients prior reproduction). Until now, the question of whether diversification of these strategies might impact the way communities are organized has not been considered. Here, we suggest that diversified resource allocation strategies among competing species may contribute to their coexistence. We examined this hypothesis by focusing on communities composed of four phytophagous insect species that coexist and compete for egg-laying sites. From wild-caught females, we determined precisely the breeding period of each species and we described their resource acquisition and allocation to reproduction dynamics. We quantified in each species the total amount of larval energy stored by newly-emerging females and then monitored the total energy budget of females caught in the field before and throughout their breeding period. We found that the four sibling weevil species are markedly segregated along the income-capital-breeding continuum, which is correlated with clear time partitioning in their laying activity. Our results suggest that diversified resource allocation strategies might contribute to time partitioning of plant resources exploitation and thus indirectly to their coexistence. This work should further encourage studies examining the extent to which competitive coexistence might be affected by diversification of income-capital breeding strategies together with the intensity of interspecific competition, and considering the divergent evolution of these strategies.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Pélisson</LastName><ForeName>Pierre-François</ForeName><Initials>PF</Initials><AffiliationInfo><Affiliation>Université de Lyon, Lyon, Université Lyon 1, CNRS, UMR5558, Laboratoire de Biométrie et Biologie Evolutive, Villeurbanne, France ; Biological Control and Spatial Ecology Laboratory (LUBIES), Université Libre de Bruxelles, Brussels, Belgium.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Bel-Venner</LastName><ForeName>Marie-Claude</ForeName><Initials>MC</Initials></Author><Author ValidYN="Y"><LastName>Giron</LastName><ForeName>David</ForeName><Initials>D</Initials></Author><Author ValidYN="Y"><LastName>Menu</LastName><ForeName>Frédéric</ForeName><Initials>F</Initials></Author><Author ValidYN="Y"><LastName>Venner</LastName><ForeName>Samuel</ForeName><Initials>S</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2013</Year><Month>09</Month><Day>27</Day></ArticleDate></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>PLoS One</MedlineTA><NlmUniqueID>101285081</NlmUniqueID><ISSNLinking>1932-6203</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><CommentsCorrectionsList><CommentsCorrections RefType="Cites"><RefSource>Theor Popul Biol. 2013 Mar;84:56-71</RefSource><PMID Version="1">23287702</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Annu Rev Entomol. 2008;53:361-85</RefSource><PMID Version="1">17877453</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Am Nat. 2003 Sep;162(3):290-301</RefSource><PMID Version="1">12970838</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Mol Phylogenet Evol. 2004 Aug;32(2):601-15</RefSource><PMID Version="1">15223041</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Oecologia. 2004 Oct;141(2):236-53</RefSource><PMID Version="1">15069635</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>PLoS One. 2011;6(3):e18039</RefSource><PMID Version="1">21445318</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>J Anim Ecol. 2008 Nov;77(6):1242-9</RefSource><PMID Version="1">18637855</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Ecology. 2009 Aug;90(8):2057-67</RefSource><PMID Version="1">19739368</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>Annu Rev Entomol. 2010;55:207-25</RefSource><PMID Version="1">19725772</PMID></CommentsCorrections><CommentsCorrections RefType="Cites"><RefSource>J Insect Physiol. 2010 Sep;56(9):1269-74</RefSource><PMID Version="1">20417214</PMID></CommentsCorrections><CommentsCorrections RefType="ErratumIn"><RefSource>PLoS One. 2014;9(1). doi:10.1371/annotation/1071416f-b6bc-4296-b652-96784fbcd8bc</RefSource></CommentsCorrections></CommentsCorrectionsList><MeshHeadingList><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D017753" MajorTopicYN="Y">Ecosystem</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004734" MajorTopicYN="N">Energy Metabolism</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005298" MajorTopicYN="N">Fertility</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005602" MajorTopicYN="N" Type="Geographic">France</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005638" MajorTopicYN="N">Fruit</DescriptorName><QualifierName UI="Q000469" MajorTopicYN="Y">parasitology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D007814" MajorTopicYN="N">Larva</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D016015" MajorTopicYN="N">Logistic Models</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008954" MajorTopicYN="Y">Models, Biological</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D029963" MajorTopicYN="N">Quercus</DescriptorName><QualifierName UI="Q000469" MajorTopicYN="Y">parasitology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012098" 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