Dynamics of a host–parasitoid interaction clarified by modelling and DNA sequencing
It has been hypothesised that the 2‐year oscillations in abundance of Xestia moths are mediated by interactions with 1‐year Ophion parasitoid wasps. We tested this hypothesis by modelling a 35‐year time series of Xestia and Ophion from Northern Finland. Additionally, we used DNA barcoding to ascerta...
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| Veröffentlicht in: | Ecology letters 2020-05, Vol.23 (5), p.851-859 |
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| creator | Mutanen, Marko Ovaskainen, Otso Várkonyi, Gergely Itämies, Juhani Prosser, Sean W. J. Hebert, Paul D. N. Hanski, Ilkka Adler, Frederick |
| description | It has been hypothesised that the 2‐year oscillations in abundance of Xestia moths are mediated by interactions with 1‐year Ophion parasitoid wasps. We tested this hypothesis by modelling a 35‐year time series of Xestia and Ophion from Northern Finland. Additionally, we used DNA barcoding to ascertain the species diversity of Ophion and targeted amplicon sequencing of their gut contents to confirm their larval hosts. Modelling of the time‐series data strongly supported the hypothesised host–parasitoid dynamics and that periodic occurrence of Xestia moths is mediated by Ophion. DNA barcodes revealed that Ophion included five species rather than just one while targeted amplicon sequencing verified that Ophion does parasitise Xestia. At least one Ophion species employs 1‐year Syngrapha interrogationis as an alternate host, but it did not detectably affect Xestia–Ophion dynamics. We also demonstrate the previously unrecognised complexity of this system due to cryptic parasitoid diversity.
We provide evidence that the periodic fluctuations in abundance of Xestia moths are mediated by Ophion parasitoids. By sequencing the gut contents of adult parasitoids, we provide genetic evidence of their larval hosts. We also demonstrate cryptic diversity in the studied parasitoids. |
| doi_str_mv | 10.1111/ele.13486 |
| format | Article |
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We provide evidence that the periodic fluctuations in abundance of Xestia moths are mediated by Ophion parasitoids. By sequencing the gut contents of adult parasitoids, we provide genetic evidence of their larval hosts. We also demonstrate cryptic diversity in the studied parasitoids.</description><identifier>ISSN: 1461-023X</identifier><identifier>EISSN: 1461-0248</identifier><identifier>DOI: 10.1111/ele.13486</identifier><identifier>PMID: 32207239</identifier><language>eng</language><publisher>England: Blackwell Publishing Ltd</publisher><subject>Animals ; Bar codes ; Butterflies & moths ; Deoxyribonucleic acid ; DNA ; DNA barcoding ; DNA sequencing ; Finland ; Host-Parasite Interactions ; Larva ; Letter ; Letters ; MAPL ; Modelling ; Moths ; Ophion ; Oscillations ; periodic occurrence ; population dynamics ; Sequence Analysis, DNA ; Species diversity ; Wasps ; Xestia</subject><ispartof>Ecology letters, 2020-05, Vol.23 (5), p.851-859</ispartof><rights>2020 The Authors. published by CNRS and John Wiley & Sons Ltd</rights><rights>2020 The Authors. Ecology Letters published by CNRS and John Wiley & Sons Ltd.</rights><rights>Copyright © 2020 John Wiley & Sons Ltd/CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4436-5fde2ca660453b0671f897473c9082b72cd5dbb8f4ffdbef469e2d255e32b503</citedby><cites>FETCH-LOGICAL-c4436-5fde2ca660453b0671f897473c9082b72cd5dbb8f4ffdbef469e2d255e32b503</cites><orcidid>0000-0001-9750-4421 ; 0000-0003-4464-6308 ; 0000-0002-7977-2753</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fele.13486$$EPDF$$P50$$Gwiley$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fele.13486$$EHTML$$P50$$Gwiley$$Hfree_for_read</linktohtml><link.rule.ids>230,314,780,784,885,1416,27922,27923,45572,45573</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32207239$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><contributor>Adler, Frederick</contributor><creatorcontrib>Mutanen, Marko</creatorcontrib><creatorcontrib>Ovaskainen, Otso</creatorcontrib><creatorcontrib>Várkonyi, Gergely</creatorcontrib><creatorcontrib>Itämies, Juhani</creatorcontrib><creatorcontrib>Prosser, Sean W. J.</creatorcontrib><creatorcontrib>Hebert, Paul D. N.</creatorcontrib><creatorcontrib>Hanski, Ilkka</creatorcontrib><creatorcontrib>Adler, Frederick</creatorcontrib><title>Dynamics of a host–parasitoid interaction clarified by modelling and DNA sequencing</title><title>Ecology letters</title><addtitle>Ecol Lett</addtitle><description>It has been hypothesised that the 2‐year oscillations in abundance of Xestia moths are mediated by interactions with 1‐year Ophion parasitoid wasps. We tested this hypothesis by modelling a 35‐year time series of Xestia and Ophion from Northern Finland. Additionally, we used DNA barcoding to ascertain the species diversity of Ophion and targeted amplicon sequencing of their gut contents to confirm their larval hosts. Modelling of the time‐series data strongly supported the hypothesised host–parasitoid dynamics and that periodic occurrence of Xestia moths is mediated by Ophion. DNA barcodes revealed that Ophion included five species rather than just one while targeted amplicon sequencing verified that Ophion does parasitise Xestia. At least one Ophion species employs 1‐year Syngrapha interrogationis as an alternate host, but it did not detectably affect Xestia–Ophion dynamics. We also demonstrate the previously unrecognised complexity of this system due to cryptic parasitoid diversity.
We provide evidence that the periodic fluctuations in abundance of Xestia moths are mediated by Ophion parasitoids. By sequencing the gut contents of adult parasitoids, we provide genetic evidence of their larval hosts. We also demonstrate cryptic diversity in the studied parasitoids.</description><subject>Animals</subject><subject>Bar codes</subject><subject>Butterflies & moths</subject><subject>Deoxyribonucleic acid</subject><subject>DNA</subject><subject>DNA barcoding</subject><subject>DNA sequencing</subject><subject>Finland</subject><subject>Host-Parasite Interactions</subject><subject>Larva</subject><subject>Letter</subject><subject>Letters</subject><subject>MAPL</subject><subject>Modelling</subject><subject>Moths</subject><subject>Ophion</subject><subject>Oscillations</subject><subject>periodic occurrence</subject><subject>population dynamics</subject><subject>Sequence Analysis, DNA</subject><subject>Species diversity</subject><subject>Wasps</subject><subject>Xestia</subject><issn>1461-023X</issn><issn>1461-0248</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>24P</sourceid><sourceid>WIN</sourceid><sourceid>EIF</sourceid><recordid>eNp1kc1KXDEYhkNpqXbaRW9AAt3UxWj-TpKzEUSnWhjsRsFdyMmPRs5JxuRMy-x6D95hr6QZxw5VMJuELw8P78cLwGeMDnA9h653B5gyyd-AXcw4niLC5Nvtm17vgA-l3CGESSvwe7BDCUGC0HYXXJ2uoh6CKTB5qOFtKuOf3w8LnXUJYwoWhji6rM0YUoSm1zn44CzsVnBI1vV9iDdQRwtPL45hcfdLF00dfQTvvO6L-_R0T8Dlt9nlyfl0_uPs-8nxfGoYo3zaeOuI0Zwj1tAOcYG9bAUT1LRIkk4QYxvbddIz723nPOOtI5Y0jaOkaxCdgKONdrHsBmeNi2PWvVrkMOi8UkkH9fwnhlt1k34qgaWgqK2Cr0-CnGr2MqohFFPX0tGlZVGESsIFlzXtBHx5gd6lZY51uzXVNphIuk60v6FMTqVk57dhMFLrrlTtSj12Vdm9_9NvyX_lVOBwA_wKvVu9blKz-Wyj_AsTK5-Q</recordid><startdate>202005</startdate><enddate>202005</enddate><creator>Mutanen, Marko</creator><creator>Ovaskainen, Otso</creator><creator>Várkonyi, Gergely</creator><creator>Itämies, Juhani</creator><creator>Prosser, Sean W. J.</creator><creator>Hebert, Paul D. N.</creator><creator>Hanski, Ilkka</creator><creator>Adler, Frederick</creator><general>Blackwell Publishing Ltd</general><general>John Wiley and Sons Inc</general><scope>24P</scope><scope>WIN</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SN</scope><scope>7SS</scope><scope>7U9</scope><scope>C1K</scope><scope>H94</scope><scope>M7N</scope><scope>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0001-9750-4421</orcidid><orcidid>https://orcid.org/0000-0003-4464-6308</orcidid><orcidid>https://orcid.org/0000-0002-7977-2753</orcidid></search><sort><creationdate>202005</creationdate><title>Dynamics of a host–parasitoid interaction clarified by modelling and DNA sequencing</title><author>Mutanen, Marko ; Ovaskainen, Otso ; Várkonyi, Gergely ; Itämies, Juhani ; Prosser, Sean W. J. ; Hebert, Paul D. N. ; Hanski, Ilkka ; Adler, Frederick</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4436-5fde2ca660453b0671f897473c9082b72cd5dbb8f4ffdbef469e2d255e32b503</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Animals</topic><topic>Bar codes</topic><topic>Butterflies & moths</topic><topic>Deoxyribonucleic acid</topic><topic>DNA</topic><topic>DNA barcoding</topic><topic>DNA sequencing</topic><topic>Finland</topic><topic>Host-Parasite Interactions</topic><topic>Larva</topic><topic>Letter</topic><topic>Letters</topic><topic>MAPL</topic><topic>Modelling</topic><topic>Moths</topic><topic>Ophion</topic><topic>Oscillations</topic><topic>periodic occurrence</topic><topic>population dynamics</topic><topic>Sequence Analysis, DNA</topic><topic>Species diversity</topic><topic>Wasps</topic><topic>Xestia</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mutanen, Marko</creatorcontrib><creatorcontrib>Ovaskainen, Otso</creatorcontrib><creatorcontrib>Várkonyi, Gergely</creatorcontrib><creatorcontrib>Itämies, Juhani</creatorcontrib><creatorcontrib>Prosser, Sean W. J.</creatorcontrib><creatorcontrib>Hebert, Paul D. N.</creatorcontrib><creatorcontrib>Hanski, Ilkka</creatorcontrib><creatorcontrib>Adler, Frederick</creatorcontrib><collection>Wiley Online Library Open Access</collection><collection>Wiley Free Content</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Ecology Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Virology and AIDS Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Ecology letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mutanen, Marko</au><au>Ovaskainen, Otso</au><au>Várkonyi, Gergely</au><au>Itämies, Juhani</au><au>Prosser, Sean W. J.</au><au>Hebert, Paul D. N.</au><au>Hanski, Ilkka</au><au>Adler, Frederick</au><au>Adler, Frederick</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dynamics of a host–parasitoid interaction clarified by modelling and DNA sequencing</atitle><jtitle>Ecology letters</jtitle><addtitle>Ecol Lett</addtitle><date>2020-05</date><risdate>2020</risdate><volume>23</volume><issue>5</issue><spage>851</spage><epage>859</epage><pages>851-859</pages><issn>1461-023X</issn><eissn>1461-0248</eissn><abstract>It has been hypothesised that the 2‐year oscillations in abundance of Xestia moths are mediated by interactions with 1‐year Ophion parasitoid wasps. We tested this hypothesis by modelling a 35‐year time series of Xestia and Ophion from Northern Finland. Additionally, we used DNA barcoding to ascertain the species diversity of Ophion and targeted amplicon sequencing of their gut contents to confirm their larval hosts. Modelling of the time‐series data strongly supported the hypothesised host–parasitoid dynamics and that periodic occurrence of Xestia moths is mediated by Ophion. DNA barcodes revealed that Ophion included five species rather than just one while targeted amplicon sequencing verified that Ophion does parasitise Xestia. At least one Ophion species employs 1‐year Syngrapha interrogationis as an alternate host, but it did not detectably affect Xestia–Ophion dynamics. We also demonstrate the previously unrecognised complexity of this system due to cryptic parasitoid diversity.
We provide evidence that the periodic fluctuations in abundance of Xestia moths are mediated by Ophion parasitoids. By sequencing the gut contents of adult parasitoids, we provide genetic evidence of their larval hosts. We also demonstrate cryptic diversity in the studied parasitoids.</abstract><cop>England</cop><pub>Blackwell Publishing Ltd</pub><pmid>32207239</pmid><doi>10.1111/ele.13486</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0001-9750-4421</orcidid><orcidid>https://orcid.org/0000-0003-4464-6308</orcidid><orcidid>https://orcid.org/0000-0002-7977-2753</orcidid><oa>free_for_read</oa></addata></record> |
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| ispartof | Ecology letters, 2020-05, Vol.23 (5), p.851-859 |
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| language | eng |
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| subjects | Animals Bar codes Butterflies & moths Deoxyribonucleic acid DNA DNA barcoding DNA sequencing Finland Host-Parasite Interactions Larva Letter Letters MAPL Modelling Moths Ophion Oscillations periodic occurrence population dynamics Sequence Analysis, DNA Species diversity Wasps Xestia |
| title | Dynamics of a host–parasitoid interaction clarified by modelling and DNA sequencing |
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