Morphological and Molecular Differentiation of Clinostomum complanatum and Clinostomum marginatum (Digenea: Clinostomidae) Metacercariae and Adults
The separation of Clinostomum complanatum Rudolphi, 1814 and Clinostomum marginatum Rudolphi, 1819 has long been unclear. Recent data confirm the validity of the junior species, C. marginatum, by ∼1% differences in its 18S rDNA sequences. We collected adults and metacercariae of C. complanatum and C...
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| Veröffentlicht in: | The Journal of parasitology 2011-10, Vol.97 (5), p.884-891 |
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| description | The separation of Clinostomum complanatum Rudolphi, 1814 and Clinostomum marginatum Rudolphi, 1819 has long been unclear. Recent data confirm the validity of the junior species, C. marginatum, by ∼1% differences in its 18S rDNA sequences. We collected adults and metacercariae of C. complanatum and C. marginatum and found reliable morphological differences in the genital complex at both developmental stages. In addition, we identified basic morphometrics (distance between suckers, body width) in metacercariae that may be useful for discriminating the species. The morphological differences were supported by the comparison of sequences of internal transcribed spacers of ribosomal DNA and of the mitochondrial gene cytochrome c oxidase I (COI) from 39 specimens. In 36 specimens, the average divergence between the species was 7.3% in ITS and 19.4% in COI sequences. Two specimens from North America and 1 from Europe had sequences that did not allow them to be clearly allied with either species. |
| doi_str_mv | 10.1645/GE-2781.1 |
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Recent data confirm the validity of the junior species, C. marginatum, by ∼1% differences in its 18S rDNA sequences. We collected adults and metacercariae of C. complanatum and C. marginatum and found reliable morphological differences in the genital complex at both developmental stages. In addition, we identified basic morphometrics (distance between suckers, body width) in metacercariae that may be useful for discriminating the species. The morphological differences were supported by the comparison of sequences of internal transcribed spacers of ribosomal DNA and of the mitochondrial gene cytochrome c oxidase I (COI) from 39 specimens. In 36 specimens, the average divergence between the species was 7.3% in ITS and 19.4% in COI sequences. Two specimens from North America and 1 from Europe had sequences that did not allow them to be clearly allied with either species.</description><identifier>ISSN: 0022-3395</identifier><identifier>EISSN: 1937-2345</identifier><identifier>DOI: 10.1645/GE-2781.1</identifier><identifier>PMID: 21711099</identifier><identifier>CODEN: JOPAA2</identifier><language>eng</language><publisher>Lawrence, KS: American Society of Parasitologists</publisher><subject>Amino acids ; Animals ; Anura ; Bass ; Biological and medical sciences ; Biological taxonomies ; Birds ; Cytochrome ; Developmental stages ; Discriminant Analysis ; DNA, Mitochondrial - chemistry ; DNA, Ribosomal - chemistry ; DNA, Ribosomal Spacer - chemistry ; Electron Transport Complex IV - genetics ; Fishes ; Fundamental and applied biological sciences. Psychology ; General aspects ; General aspects and techniques. Study of several systematic groups. Models ; Genes, Mitochondrial - genetics ; Genitalia ; Invertebrates ; Italy ; Metacercariae ; Metacercariae - anatomy & histology ; Metacercariae - classification ; Metacercariae - genetics ; Molecular Sequence Data ; Morphology ; Nemathelminthia. Plathelmintha ; North America ; Ovaries ; Parasites ; Parasitology ; Polymerase Chain Reaction ; Principal Component Analysis ; Ribosomal DNA ; RNA, Ribosomal - genetics ; Sequence Alignment ; Specimens ; SYSTEMATICS-PHYLOGENETICS ; Taxonomy ; Testes ; Trematoda - anatomy & histology ; Trematoda - classification ; Trematoda - genetics ; Validity</subject><ispartof>The Journal of parasitology, 2011-10, Vol.97 (5), p.884-891</ispartof><rights>American Society of Parasitologists</rights><rights>2011 American Society of Parasitologists</rights><rights>2015 INIST-CNRS</rights><rights>Copyright Allen Press Publishing Services Oct 2011</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-b461t-4d6b22e1d48aac9ea49486487a4c482ddd71abb63ad22884e58f3ec932a5dc0a3</citedby><cites>FETCH-LOGICAL-b461t-4d6b22e1d48aac9ea49486487a4c482ddd71abb63ad22884e58f3ec932a5dc0a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://bioone.org/doi/pdf/10.1645/GE-2781.1$$EPDF$$P50$$Gbioone$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/23019146$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,776,780,799,26955,27901,27902,52338,57992,58225</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24591449$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21711099$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Caffara, Monica</creatorcontrib><creatorcontrib>Locke, Sean A</creatorcontrib><creatorcontrib>Gustinelli, Andrea</creatorcontrib><creatorcontrib>Marcogliese, David J</creatorcontrib><creatorcontrib>Fioravanti, Maria L</creatorcontrib><title>Morphological and Molecular Differentiation of Clinostomum complanatum and Clinostomum marginatum (Digenea: Clinostomidae) Metacercariae and Adults</title><title>The Journal of parasitology</title><addtitle>J Parasitol</addtitle><description>The separation of Clinostomum complanatum Rudolphi, 1814 and Clinostomum marginatum Rudolphi, 1819 has long been unclear. Recent data confirm the validity of the junior species, C. marginatum, by ∼1% differences in its 18S rDNA sequences. We collected adults and metacercariae of C. complanatum and C. marginatum and found reliable morphological differences in the genital complex at both developmental stages. In addition, we identified basic morphometrics (distance between suckers, body width) in metacercariae that may be useful for discriminating the species. The morphological differences were supported by the comparison of sequences of internal transcribed spacers of ribosomal DNA and of the mitochondrial gene cytochrome c oxidase I (COI) from 39 specimens. In 36 specimens, the average divergence between the species was 7.3% in ITS and 19.4% in COI sequences. Two specimens from North America and 1 from Europe had sequences that did not allow them to be clearly allied with either species.</description><subject>Amino acids</subject><subject>Animals</subject><subject>Anura</subject><subject>Bass</subject><subject>Biological and medical sciences</subject><subject>Biological taxonomies</subject><subject>Birds</subject><subject>Cytochrome</subject><subject>Developmental stages</subject><subject>Discriminant Analysis</subject><subject>DNA, Mitochondrial - chemistry</subject><subject>DNA, Ribosomal - chemistry</subject><subject>DNA, Ribosomal Spacer - chemistry</subject><subject>Electron Transport Complex IV - genetics</subject><subject>Fishes</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General aspects</subject><subject>General aspects and techniques. Study of several systematic groups. Models</subject><subject>Genes, Mitochondrial - genetics</subject><subject>Genitalia</subject><subject>Invertebrates</subject><subject>Italy</subject><subject>Metacercariae</subject><subject>Metacercariae - anatomy & histology</subject><subject>Metacercariae - classification</subject><subject>Metacercariae - genetics</subject><subject>Molecular Sequence Data</subject><subject>Morphology</subject><subject>Nemathelminthia. Plathelmintha</subject><subject>North America</subject><subject>Ovaries</subject><subject>Parasites</subject><subject>Parasitology</subject><subject>Polymerase Chain Reaction</subject><subject>Principal Component Analysis</subject><subject>Ribosomal DNA</subject><subject>RNA, Ribosomal - genetics</subject><subject>Sequence Alignment</subject><subject>Specimens</subject><subject>SYSTEMATICS-PHYLOGENETICS</subject><subject>Taxonomy</subject><subject>Testes</subject><subject>Trematoda - anatomy & histology</subject><subject>Trematoda - classification</subject><subject>Trematoda - genetics</subject><subject>Validity</subject><issn>0022-3395</issn><issn>1937-2345</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>BENPR</sourceid><recordid>eNp90c2O0zAQAGALgdiycOABQBESgj1k8V8Sm9uqWwrSVlzgHE3sSXGV2F07OfAcvDAuLRRx4GDZ0nwezQ8hzxm9ZrWs3q1XJW8Uu2YPyIJp0ZRcyOohWVDKeSmEri7Ik5R2lNIqn8fkgrOGMar1gvzYhLj_FoawdQaGArwtNmFAMw8Qi1vX9xjRTw4mF3wR-mI5OB_SFMZ5LEwY9wN4mPL78PHv2Ahx646ht7duix7h_Rk4C3hVbHACg9FAdIC_MtzYeZjSU_KohyHhs9N9Sb5-WH1ZfizvPq8_LW_uyk7WbCqlrTvOkVmpAIxGkFqqWqoGpJGKW2sbBl1XC7CcKyWxUr1AowWHyhoK4pK8Oebdx3A_Y5ra0SWDQ-4Jw5xapWuhpaZ1lq_-kbswR5-Ly0hpXVe6yujqiEwMKUXs2310eQ7fW0bbw57a9ao97Kll2b48JZy7Ee0f-XsxGbw-AUh5MX0Eb1w6O1lpJuXBvTi6XZ5rPMcFZRnU5x47F4LH_5T0E4xXsuY</recordid><startdate>20111001</startdate><enddate>20111001</enddate><creator>Caffara, Monica</creator><creator>Locke, Sean A</creator><creator>Gustinelli, Andrea</creator><creator>Marcogliese, David J</creator><creator>Fioravanti, Maria L</creator><general>American Society of Parasitologists</general><general>Allen Press Inc</general><scope>IQODW</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>3V.</scope><scope>7QG</scope><scope>7SN</scope><scope>7SS</scope><scope>7X7</scope><scope>7XB</scope><scope>88A</scope><scope>88E</scope><scope>8AO</scope><scope>8C1</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M7N</scope><scope>M7P</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>RC3</scope><scope>7X8</scope></search><sort><creationdate>20111001</creationdate><title>Morphological and Molecular Differentiation of Clinostomum complanatum and Clinostomum marginatum (Digenea: Clinostomidae) Metacercariae and Adults</title><author>Caffara, Monica ; Locke, Sean A ; Gustinelli, Andrea ; Marcogliese, David J ; Fioravanti, Maria L</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-b461t-4d6b22e1d48aac9ea49486487a4c482ddd71abb63ad22884e58f3ec932a5dc0a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Amino acids</topic><topic>Animals</topic><topic>Anura</topic><topic>Bass</topic><topic>Biological and medical sciences</topic><topic>Biological taxonomies</topic><topic>Birds</topic><topic>Cytochrome</topic><topic>Developmental stages</topic><topic>Discriminant Analysis</topic><topic>DNA, Mitochondrial - chemistry</topic><topic>DNA, Ribosomal - chemistry</topic><topic>DNA, Ribosomal Spacer - chemistry</topic><topic>Electron Transport Complex IV - genetics</topic><topic>Fishes</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General aspects</topic><topic>General aspects and techniques. Study of several systematic groups. Models</topic><topic>Genes, Mitochondrial - genetics</topic><topic>Genitalia</topic><topic>Invertebrates</topic><topic>Italy</topic><topic>Metacercariae</topic><topic>Metacercariae - anatomy & histology</topic><topic>Metacercariae - classification</topic><topic>Metacercariae - genetics</topic><topic>Molecular Sequence Data</topic><topic>Morphology</topic><topic>Nemathelminthia. Plathelmintha</topic><topic>North America</topic><topic>Ovaries</topic><topic>Parasites</topic><topic>Parasitology</topic><topic>Polymerase Chain Reaction</topic><topic>Principal Component Analysis</topic><topic>Ribosomal DNA</topic><topic>RNA, Ribosomal - genetics</topic><topic>Sequence Alignment</topic><topic>Specimens</topic><topic>SYSTEMATICS-PHYLOGENETICS</topic><topic>Taxonomy</topic><topic>Testes</topic><topic>Trematoda - anatomy & histology</topic><topic>Trematoda - classification</topic><topic>Trematoda - genetics</topic><topic>Validity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Caffara, Monica</creatorcontrib><creatorcontrib>Locke, Sean A</creatorcontrib><creatorcontrib>Gustinelli, Andrea</creatorcontrib><creatorcontrib>Marcogliese, David J</creatorcontrib><creatorcontrib>Fioravanti, Maria L</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Animal Behavior Abstracts</collection><collection>Ecology Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Biology Database (Alumni Edition)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Public Health Database</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biological Science Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>The Journal of parasitology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Caffara, Monica</au><au>Locke, Sean A</au><au>Gustinelli, Andrea</au><au>Marcogliese, David J</au><au>Fioravanti, Maria L</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Morphological and Molecular Differentiation of Clinostomum complanatum and Clinostomum marginatum (Digenea: Clinostomidae) Metacercariae and Adults</atitle><jtitle>The Journal of parasitology</jtitle><addtitle>J Parasitol</addtitle><date>2011-10-01</date><risdate>2011</risdate><volume>97</volume><issue>5</issue><spage>884</spage><epage>891</epage><pages>884-891</pages><issn>0022-3395</issn><eissn>1937-2345</eissn><coden>JOPAA2</coden><abstract>The separation of Clinostomum complanatum Rudolphi, 1814 and Clinostomum marginatum Rudolphi, 1819 has long been unclear. Recent data confirm the validity of the junior species, C. marginatum, by ∼1% differences in its 18S rDNA sequences. We collected adults and metacercariae of C. complanatum and C. marginatum and found reliable morphological differences in the genital complex at both developmental stages. In addition, we identified basic morphometrics (distance between suckers, body width) in metacercariae that may be useful for discriminating the species. The morphological differences were supported by the comparison of sequences of internal transcribed spacers of ribosomal DNA and of the mitochondrial gene cytochrome c oxidase I (COI) from 39 specimens. In 36 specimens, the average divergence between the species was 7.3% in ITS and 19.4% in COI sequences. Two specimens from North America and 1 from Europe had sequences that did not allow them to be clearly allied with either species.</abstract><cop>Lawrence, KS</cop><pub>American Society of Parasitologists</pub><pmid>21711099</pmid><doi>10.1645/GE-2781.1</doi><tpages>8</tpages></addata></record> |
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| ispartof | The Journal of parasitology, 2011-10, Vol.97 (5), p.884-891 |
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| subjects | Amino acids Animals Anura Bass Biological and medical sciences Biological taxonomies Birds Cytochrome Developmental stages Discriminant Analysis DNA, Mitochondrial - chemistry DNA, Ribosomal - chemistry DNA, Ribosomal Spacer - chemistry Electron Transport Complex IV - genetics Fishes Fundamental and applied biological sciences. Psychology General aspects General aspects and techniques. Study of several systematic groups. Models Genes, Mitochondrial - genetics Genitalia Invertebrates Italy Metacercariae Metacercariae - anatomy & histology Metacercariae - classification Metacercariae - genetics Molecular Sequence Data Morphology Nemathelminthia. Plathelmintha North America Ovaries Parasites Parasitology Polymerase Chain Reaction Principal Component Analysis Ribosomal DNA RNA, Ribosomal - genetics Sequence Alignment Specimens SYSTEMATICS-PHYLOGENETICS Taxonomy Testes Trematoda - anatomy & histology Trematoda - classification Trematoda - genetics Validity |
| title | Morphological and Molecular Differentiation of Clinostomum complanatum and Clinostomum marginatum (Digenea: Clinostomidae) Metacercariae and Adults |
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