221 lines
25 KiB
XML
221 lines
25 KiB
XML
<document id="46B9F789AD3E7B8EF911C6EEE56E029E" ID-DOI="10.5281/zenodo.212319" ID-GBIF-Dataset="0ef4bb22-7fc7-4cd4-9624-758ccad2b435" ID-ISSN="1175-5326" ID-Zenodo-Dep="212319" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460539809073" checkinUser="plazi" docAuthor="Holovachov, Oleksandr & Boström, Sven" docDate="2012" docId="400487B0FF892924FF4DC877FC561B23" docLanguage="en" docName="zt03505p038.pdf" docOrigin="Zootaxa 3505" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Loveninema unicornis Holovachov & Boström, 2012, gen. n." docType="treatment" docVersion="10" lastPageNumber="36" masterDocId="BC3DFFC8FF8E292EFFDACD59FF9D1D57" masterDocTitle="Swedish Plectida (Nematoda). Part 3. The genus Loveninema gen. n." masterLastPageNumber="38" masterPageNumber="26" pageNumber="33" updateTime="1698316853172" updateUser="plazi">
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<mods:mods id="B1044AABA4CD673EEAF9A692ED27D013" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="1266558D7F2115D50C8CE4075B3F5CB7">
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<mods:title id="0C8C6774D048DBED43939C3C75ABEC74">Swedish Plectida (Nematoda). Part 3. The genus Loveninema gen. n.</mods:title>
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</mods:titleInfo>
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<mods:name id="4CF473BBCE1D96166A7302832635E64F" type="personal">
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<mods:roleTerm id="76381A7F4B9A23319A783C78ADAF9BF1">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="E4EC60EEA615FDF01CD278054B12B74A">Holovachov, Oleksandr</mods:namePart>
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</mods:name>
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<mods:name id="044EB8794D3498B29680739F21657D6B" type="personal">
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<mods:roleTerm id="FA3B4D51B774A5D0CB0B94E1CC555959">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="EDEF69798F59DE2168DF3100FD7196BE">Boström, Sven</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="3F2F467D18A18825324C4BA5AD3BAFAB">text</mods:typeOfResource>
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<mods:titleInfo id="4783A207F39C9F4576F1D232E6460978">
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<mods:title id="91A29B79BDC720205BE70460DBC58E9F">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="0148B6385A9B24F568CCBBBC4DB521B3">
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<mods:date id="BF89064D01F8C2F6B506313A2579F9E3">2012</mods:date>
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<mods:detail id="4228820FDD48A5CE34188F6A951DF08F" type="volume">
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<mods:number id="79A32D4B2264062B90B56A8B01CD15DD">3505</mods:number>
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<mods:start id="874F1387678F7504FC3F90BEE126C888">26</mods:start>
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<mods:end id="7A89303A2CCEC7D31B73B6FEC5B003D3">38</mods:end>
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<mods:classification id="4FE1FFD69445D2E71B8E92D296245025">journal article</mods:classification>
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<mods:identifier id="16F3DECEA00E373DB74A329E5E51CA19" type="DOI">10.5281/zenodo.212319</mods:identifier>
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<mods:identifier id="298500C55B3245358BCE27D645C615B7" type="GBIF-Dataset">0ef4bb22-7fc7-4cd4-9624-758ccad2b435</mods:identifier>
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<mods:identifier id="39614BCA704902423CAEE50A735E23F2" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="73FDB1E4B678EA05FB2A19E1E4C056A4" type="Zenodo-Dep">212319</mods:identifier>
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<treatment id="400487B0FF892924FF4DC877FC561B23" ID-DOI="http://doi.org/10.5281/zenodo.5671678" ID-GBIF-Taxon="119528129" ID-Zenodo-Dep="5671678" LSID="urn:lsid:plazi:treatment:400487B0FF892924FF4DC877FC561B23" httpUri="http://treatment.plazi.org/id/400487B0FF892924FF4DC877FC561B23" lastPageId="10" lastPageNumber="36" pageId="7" pageNumber="33">
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<subSubSection id="80B7652DFF892929FF4DC877FEF1183E" pageId="7" pageNumber="33" type="nomenclature">
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<paragraph id="C81236A6FF892929FF4DC877FDCF181F" blockId="7.[151,594,1326,1385]" box="[151,594,1326,1352]" pageId="7" pageNumber="33">
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<heading id="935A81CAFF892929FF4DC877FDCF181F" bold="true" box="[151,594,1326,1352]" fontSize="11" level="1" pageId="7" pageNumber="33" reason="1">
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<emphasis id="FAD9EAB4FF892929FF4DC877FDCF181F" bold="true" box="[151,594,1326,1352]" pageId="7" pageNumber="33">
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<taxonomicName id="0FAD4D25FF892929FF4DC877FE35181F" ID-CoL="8FTCK" box="[151,424,1326,1352]" class="Chromadorea" family="Camacolaimidae" genus="Loveninema" higherTaxonomySource="GBIF" kingdom="Animalia" order="Plectida" pageId="7" pageNumber="33" phylum="Nematoda" rank="species" species="unicornis" status="gen. nov.">
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<emphasis id="FAD9EAB4FF892929FF4DC877FE35181F" bold="true" box="[151,424,1326,1352]" italics="true" pageId="7" pageNumber="33">Loveninema unicornis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="E1EA57CFFF892929FE75C877FD9F181F" box="[431,514,1326,1352]" pageId="7" pageNumber="33" rank="genus">gen. n.</taxonomicNameLabel>
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, sp. n.
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="C81236A6FF892929FF4DC808FEF1183E" blockId="7.[151,594,1326,1385]" box="[151,364,1361,1385]" pageId="7" pageNumber="33">
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(
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<figureCitation id="50962A23FF892929FF45C808FE98183E" box="[159,261,1361,1385]" captionStart-0="FIGURE 5" captionStart-1="FIGURE 6" captionStartId-0="8.[151,250,1959,1982]" captionStartId-1="9.[151,250,1945,1968]" captionTargetBox-0="[170,1420,281,1889]" captionTargetBox-1="[179,1416,268,1897]" captionTargetId-0="figure@8.[151,1436,263,1904]" captionTargetId-1="figure@9.[151,1436,249,1924]" captionTargetPageId-0="8" captionTargetPageId-1="9" captionText-0="FIGURE 5. Loveninema unicornis gen. n., sp. n., entire view of holotype female (A) and paratype male (B). Scale bar: A – B = 50 µm." captionText-1="FIGURE 6. Loveninema unicornis gen. n., sp. n., holotype female (A – C) and paratype male (D). A: Pharyngeal region, median section; B: Anterior end, surface view; C: Female tail; D: Male posterior region. Scale bar: A – D = 20 µm." httpUri-0="https://zenodo.org/record/212324/files/figure.png" httpUri-1="https://zenodo.org/record/212325/files/figure.png" pageId="7" pageNumber="33">Figs 5–6</figureCitation>
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;
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<tableCitation id="852F031DFF892929FECAC808FEFC183E" box="[272,353,1361,1385]" captionStart="TABLE 1" captionStartId="2.[151,239,151,175]" captionTargetBox="[158,1416,239,1886]" captionTargetPageId="2" captionText="TABLE 1. Morphometrics of Loveninema tubulosa gen. n., sp. n. and L. unicornis gen. n., sp. n. (all measurements are in µm, except for the ratios a, b, c, c', V, T and NR)." httpUri="http://table.plazi.org/id/9CD2662EFF8C292CFF4DCDCEFD211D98" pageId="7" pageNumber="33" tableUuid="9CD2662EFF8C292CFF4DCDCEFD211D98">Table 1</tableCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="80B7652DFF892929FF4DC8C0FE421B86" pageId="7" pageNumber="33" type="materials_examined">
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<paragraph id="C81236A6FF892929FF4DC8C0FDA418AE" blockId="7.[151,1436,1432,2034]" pageId="7" pageNumber="33">
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<emphasis id="FAD9EAB4FF892929FF4DC8C0FED118E6" bold="true" box="[151,332,1432,1457]" pageId="7" pageNumber="33">
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<typeStatus id="17168804FF892929FF4DC8C0FF4F18E6" box="[151,210,1433,1457]" pageId="7" pageNumber="33">Type</typeStatus>
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material.
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</emphasis>
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<typeStatus id="17168804FF892929FE80C8C0FE5F18E6" box="[346,450,1433,1457]" pageId="7" pageNumber="33" type="holotype">Holotype</typeStatus>
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female (slide # 8380), as well as four female and five male
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<typeStatus id="17168804FF892929FB67C8C3FAB518E5" box="[1213,1320,1434,1458]" pageId="7" pageNumber="33" type="paratype">paratypes</typeStatus>
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(slides # 8381–8387) deposited in the
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<typeStatus id="17168804FF892929FE2AC8E7FDBD1881" box="[496,544,1470,1494]" pageId="7" pageNumber="33">type</typeStatus>
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collection of the Department of Invertebrate Zoology, Swedish Museum of Natural History, Stockholm,
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<collectingCountry id="B0BA7636FF892929FE02C8B8FDA918AE" box="[472,564,1505,1529]" name="Sweden" pageId="7" pageNumber="33">Sweden</collectingCountry>
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.
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</paragraph>
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<paragraph id="C81236A6FF892929FF1DCB5CFC431B16" blockId="7.[151,1436,1432,2034]" pageId="7" pageNumber="33">
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<emphasis id="FAD9EAB4FF892929FF1DCB5CFEFE1B4A" bold="true" box="[199,355,1540,1565]" pageId="7" pageNumber="33">
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<typeStatus id="17168804FF892929FF1DCB5CFE9D1B4A" box="[199,256,1541,1565]" pageId="7" pageNumber="33">Type</typeStatus>
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locality.
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</emphasis>
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Coarse gravel with detritus from
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<quantity id="0F559B43FF892929FD3ACB5CFCDE1B4A" box="[736,835,1541,1565]" metricMagnitude="1" metricUnit="m" metricValue="4.0" metricValueMax="5.0" metricValueMin="3.0" pageId="7" pageNumber="33" unit="m" value="40.0" valueMax="50.0" valueMin="30.0">30–50 m</quantity>
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deep, Skagerrak off the west coast of
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<collectingCountry id="B0BA7636FF892929FB2ACB5CFAD51B4A" box="[1264,1352,1541,1565]" name="Sweden" pageId="7" pageNumber="33">Sweden</collectingCountry>
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(
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<geoCoordinate id="AD995061FF892929FA82CB5CFF7A1B16" direction="north" orientation="latitude" pageId="7" pageNumber="33" precision="15" value="58.299442">N 58° 17' 58''</geoCoordinate>
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,
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<geoCoordinate id="AD995061FF892929FF29CB73FE141B16" box="[243,393,1577,1601]" direction="east" orientation="longitude" pageId="7" pageNumber="33" precision="15" value="11.168056">E 11° 10' 05''</geoCoordinate>
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), 0
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<date id="BC131066FF892929FE76CB70FDCF1B16" box="[428,594,1577,1601]" pageId="7" pageNumber="33" value="2011-08-09">9 August 2011</date>
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,
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<emphasis id="FAD9EAB4FF892929FD87CB70FD121B16" box="[605,655,1577,1601]" italics="true" pageId="7" pageNumber="33">legit</emphasis>
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O. Holovachov (one female).
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</paragraph>
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<paragraph id="C81236A6FF892929FF1DCB15FE421B86" blockId="7.[151,1436,1432,2034]" pageId="7" pageNumber="33">
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<emphasis id="FAD9EAB4FF892929FF1DCB15FE211B32" bold="true" box="[199,444,1612,1637]" pageId="7" pageNumber="33">Additional localities.</emphasis>
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Coarse sediment with algae from
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<quantity id="0F559B43FF892929FCE3CB14FC011B32" box="[825,924,1613,1637]" metricMagnitude="1" metricUnit="m" metricValue="5.0" metricValueMax="5.5" metricValueMin="4.5" pageId="7" pageNumber="33" unit="m" value="50.0" valueMax="55.0" valueMin="45.0">45–55 m</quantity>
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deep, Skagerrak off the west coast of
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<collectingCountry id="B0BA7636FF892929FA99CB14FA011B32" box="[1347,1436,1613,1637]" name="Sweden" pageId="7" pageNumber="33">Sweden</collectingCountry>
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(
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<geoCoordinate id="AD995061FF892929FF45CB28FEA11BDE" box="[159,316,1649,1673]" direction="north" orientation="latitude" pageId="7" pageNumber="33" precision="15" value="58.29222">N 58° 17' 32''</geoCoordinate>
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,
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<geoCoordinate id="AD995061FF892929FE93CB2BFE7C1BDE" box="[329,481,1649,1673]" direction="east" orientation="longitude" pageId="7" pageNumber="33" precision="15" value="11.190001">E 11° 11' 24''</geoCoordinate>
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), 0
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<date id="BC131066FF892929FDDECB28FD311BDE" box="[516,684,1649,1673]" pageId="7" pageNumber="33" value="2011-08-09">9 August 2011</date>
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,
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<emphasis id="FAD9EAB4FF892929FD62CB28FD771BDE" box="[696,746,1649,1673]" italics="true" pageId="7" pageNumber="33">legit</emphasis>
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O. Holovachov (three females and five males); mainly algae from
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<quantity id="0F559B43FF892929FF0FCBCCFEA51BFA" box="[213,312,1685,1709]" metricMagnitude="1" metricUnit="m" metricValue="3.5" metricValueMax="5.5" metricValueMin="1.5" pageId="7" pageNumber="33" unit="m" value="35.0" valueMax="55.0" valueMin="15.0">15–55 m</quantity>
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deep, Skagerrak off the west coast of
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<collectingCountry id="B0BA7636FF892929FD33CBCCFCDF1BFA" box="[745,834,1685,1709]" name="Sweden" pageId="7" pageNumber="33">Sweden</collectingCountry>
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(
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<geoCoordinate id="AD995061FF892929FC8BCBCCFC731BFA" box="[849,1006,1685,1709]" direction="north" orientation="latitude" pageId="7" pageNumber="33" precision="15" value="58.29">N 58° 17' 24''</geoCoordinate>
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,
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<geoCoordinate id="AD995061FF892929FC21CBCFFB091BFA" box="[1019,1172,1685,1709]" direction="east" orientation="longitude" pageId="7" pageNumber="33" precision="15" value="11.18">E 11° 10' 48''</geoCoordinate>
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), 0
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<date id="BC131066FF892929FB6DCBCCFAC31BFA" box="[1207,1374,1685,1709]" pageId="7" pageNumber="33" value="2011-08-09">9 August 2011</date>
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,
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<emphasis id="FAD9EAB4FF892929FAB0CBCCFA011BFA" box="[1386,1436,1685,1709]" italics="true" pageId="7" pageNumber="33">legit</emphasis>
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O. Holovachov (one female);
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</paragraph>
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</subSubSection>
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<subSubSection id="80B7652DFF892929FF1DCB84FDE31A4E" pageId="7" pageNumber="33" type="etymology">
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<paragraph id="C81236A6FF892929FF1DCB84FDE31A4E" blockId="7.[151,1436,1432,2034]" pageId="7" pageNumber="33">
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<emphasis id="FAD9EAB4FF892929FF1DCB84FED31BA2" bold="true" box="[199,334,1757,1781]" pageId="7" pageNumber="33">Etymology.</emphasis>
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The specific epithet refers to the presence of long labial projection on the anterior body end, distantly resembling the one in the
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<emphasis id="FAD9EAB4FF892929FDFACA5BFDEA1A4E" box="[544,631,1794,1817]" italics="true" pageId="7" pageNumber="33">unicorn</emphasis>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="80B7652DFF892924FF1DCA7DFC6E1820" lastPageId="10" lastPageNumber="36" pageId="7" pageNumber="33" type="description">
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<paragraph id="C81236A6FF892929FF1DCA7DFA011AA6" blockId="7.[151,1436,1432,2034]" pageId="7" pageNumber="33">
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<emphasis id="FAD9EAB4FF892929FF1DCA7DFE351A6A" bold="true" box="[199,424,1828,1853]" pageId="7" pageNumber="33">Description. Adult.</emphasis>
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Body cylindrical over most of its length, tapering anteriorly in anterior half of pharyngeal region and posteriorly on tail; ventrally curved upon fixation, more strongly curved ventrad in posterior part in males. Maximum body diameter at vulva in female; male body more cylindrical. Cuticle finely annulated; annules without ornamentation. Lateral field absent. Crystalloids absent. Body pores and epidermal glands absent. Somatic sensilla present in both sexes, most prominent along the pharyngeal region and on tail. Labial region rounded, weakly offset from the remaining body contour by a shallow depression, lips fused. Midventral labial projection long, 6–7 µm long.
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</paragraph>
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<caption id="9CD2662EFF862926FF4DCAFEFF7D1A8B" httpUri="https://zenodo.org/record/212324/files/figure.png" pageId="8" pageNumber="34" targetBox="[170,1420,281,1889]" targetPageId="8">
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<paragraph id="C81236A6FF862926FF4DCAFEFF7D1A8B" blockId="8.[151,1436,1959,2012]" pageId="8" pageNumber="34">
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<emphasis id="FAD9EAB4FF862926FF4DCAFEFE8F1AEA" bold="true" box="[151,274,1959,1982]" pageId="8" pageNumber="34">FIGURE 5.</emphasis>
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<taxonomicName id="0FAD4D25FF862926FEC3CAF0FE661AE9" box="[281,507,1961,1982]" class="Chromadorea" family="Camacolaimidae" genus="Loveninema" higherTaxonomySource="GBIF" kingdom="Animalia" order="Plectida" pageId="8" pageNumber="34" phylum="Nematoda" rank="species" species="unicornis" status="gen. nov.">
|
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<emphasis id="FAD9EAB4FF862926FEC3CAF0FE661AE9" box="[281,507,1961,1982]" italics="true" pageId="8" pageNumber="34">Loveninema unicornis</emphasis>
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</taxonomicName>
|
||
<emphasis id="FAD9EAB4FF862926FDDACAF1FD101AEA" bold="true" box="[512,653,1960,1981]" pageId="8" pageNumber="34">
|
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<taxonomicNameLabel id="E1EA57CFFF862926FDDACAF1FDD51AEA" box="[512,584,1960,1981]" pageId="8" pageNumber="34" rank="genus">gen. n.</taxonomicNameLabel>
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, sp. n.
|
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</emphasis>
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, entire view of holotype female (A) and paratype male (B). Scale bar: A–B = 50 µm.
|
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</paragraph>
|
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</caption>
|
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<caption id="9CD2662EFF872927FF4DCAC0FA861A84" httpUri="https://zenodo.org/record/212325/files/figure.png" pageId="9" pageNumber="35" targetBox="[179,1416,268,1897]" targetPageId="9">
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||
<paragraph id="C81236A6FF872927FF4DCAC0FA861A84" blockId="9.[151,1436,1945,2003]" pageId="9" pageNumber="35">
|
||
<emphasis id="FAD9EAB4FF872927FF4DCAC0FE8B1AF8" bold="true" box="[151,278,1945,1968]" pageId="9" pageNumber="35">FIGURE 6.</emphasis>
|
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<taxonomicName id="0FAD4D25FF872927FEFBCAC2FD9B1AE7" box="[289,518,1947,1968]" class="Chromadorea" family="Camacolaimidae" genus="Loveninema" higherTaxonomySource="GBIF" kingdom="Animalia" order="Plectida" pageId="9" pageNumber="35" phylum="Nematoda" rank="species" species="unicornis" status="gen. nov.">
|
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<emphasis id="FAD9EAB4FF872927FEFBCAC2FD9B1AE7" box="[289,518,1947,1968]" italics="true" pageId="9" pageNumber="35">Loveninema unicornis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="FAD9EAB4FF872927FDCACAC3FD341AF8" bold="true" box="[528,681,1946,1967]" pageId="9" pageNumber="35">
|
||
<taxonomicNameLabel id="E1EA57CFFF872927FDCACAC3FDC11AF8" box="[528,604,1946,1967]" pageId="9" pageNumber="35" rank="genus">gen. n.</taxonomicNameLabel>
|
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, sp. n.
|
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</emphasis>
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, holotype female (A–C) and paratype male (D). A: Pharyngeal region, median section; B: Anterior end, surface view; C: Female tail; D: Male posterior region. Scale bar: A–D = 20 µm.
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</paragraph>
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</caption>
|
||
<paragraph id="C81236A6FF842924FF4DCDCEFBDD1E0B" blockId="10.[151,1437,151,1653]" pageId="10" pageNumber="36">Anteriormost body annule, which demarcates labial region, located posterior to amphid. Labial framework in the shape of a conoid ring with three short projections extending posteriorly: one mid-dorsal, one left-subventral and one right-subventral; the projections are shorter than the ring they are connected to. Inner labial sensilla indistinct. Outer labial sensilla papilliform; lateral pair of outer labial sensilla is shifted towards the dorsal body side. Cephalic sensilla papilliform. Subcephalic and cervical sensilla and ocelli absent. Amphidial fovea slit-like, located anterior to cephalic sensilla bases. Nerve ring surrounding pharynx at three-fifth of its length. Hemizonid not seen. Secretory-excretory system present; renette cell large, located to the left of intestine, far behind the pharyngointestinal junction, just anterior to the reproductive system; it extends anteriorly along ventral side of pharynx and forms an excretory ampulla just posterior to nerve ring level. Excretory canal weakly cuticularised, extends from excretory ampulla anteriorly towards the lip region and opens to the exterior via a pore on ventral side of labial region, somewhat anterior to cephalic sensilla bases. Oral opening subterminal, shifted slightly towards the dorsal body side. Buccal cavity uniformly tubular: cheilostom well developed, surrounded by a sclerotised labial framework; gymnostom short, barrel-shaped; stegostom tubular, with uniformly thickened lumen. Pharynx muscular, cylindrical anteriorly, expanding posteriorly; not distinctly subdivided into sections; without bulbs; valvular apparatus absent. Anterior cylindrical part of pharynx uniformly muscular, posterior expanded part of pharynx with strongly developed pharyngeal glands. Dorsal pharyngeal gland orifice opens at the base of stoma; orifices of subventral pharyngeal glands indistinct. Cardia short cylindrical, embedded in intestine. A number of large coelomocytes are present on each body side along anterior part of intestine, their cell bodies extend anteriorly into narrow ducts that are located along the lateral body sides. Tail similar in shape in both sexes, conoid, ventrally curved. Three caudal glands present, their nuclei are incaudal. Spinneret functional.</paragraph>
|
||
<paragraph id="C81236A6FF842924FF1DCE31FC2C192B" blockId="10.[151,1437,151,1653]" pageId="10" pageNumber="36">
|
||
<emphasis id="FAD9EAB4FF842924FF1DCE31FEB81ED7" bold="true" box="[199,293,872,896]" pageId="10" pageNumber="36">Female.</emphasis>
|
||
Reproductive system didelphic, amphidelphic; ovary branches reflexed antidromously. Anterior genital branch 45–60 µm long (equal to 5.7–7.9% of total body length), located on right-hand side of intestine (n = 4), posterior genital branch 55–60 µm long (equal to 6.2–8.1% of total body length), located on left-hand side of intestine (n = 4). Oviduct a short tube. Spermathecae present, axial, filled with small oval spermatozoa. Uterus short. Vagina straight, 0.3–0.4 times vulval body diameters long;
|
||
<emphasis id="FAD9EAB4FF842924FC46CEA0FB291947" box="[924,1204,1016,1040]" italics="true" pageId="10" pageNumber="36">pars proximalis vaginae</emphasis>
|
||
encircled by single sphincter muscle. Epiptygmata,
|
||
<emphasis id="FAD9EAB4FF842924FDDEC944FC8E1963" box="[516,787,1052,1076]" italics="true" pageId="10" pageNumber="36">pars refringens vaginae</emphasis>
|
||
and sensitive structures around vulva (advulval sensilla) absent. Rectum 0.9–1.1 anal body diameters long. Tail with two pairs of sublateral papilliform sensilla, one pair along the middle part of the tail and another pair close to the spinneret.
|
||
</paragraph>
|
||
<paragraph id="C81236A6FF842924FF1DC9D1FC6E1820" blockId="10.[151,1437,151,1653]" pageId="10" pageNumber="36">
|
||
<emphasis id="FAD9EAB4FF842924FF1DC9D1FE9619F7" bold="true" box="[199,267,1160,1184]" pageId="10" pageNumber="36">Male.</emphasis>
|
||
Reproductive system monorchic, dextral; terminal part of testis reflexed to the left body side. Spicules paired, symmetrical, with almost straight subcylindrical shaft and weakly developed manubrium; the manubrium is straight, not inclined ventrally. Gubernaculum absent. Alveolar supplements present along the pharyngeal region, as many as 20 were observed in one individual, extending to the level of
|
||
<emphasis id="FAD9EAB4FF842924FC2EC9ACFB13185B" box="[1012,1166,1268,1292]" italics="true" pageId="10" pageNumber="36">vas deferense</emphasis>
|
||
, however only the 3–5 anteriormost supplements are clearly visible in the majority of specimens. Tubular supplements absent. Midventral precloacal sensilla absent. Tail with four pairs of papilliform sensilla: the second and the third pair (counting from anterior end) are subventral, the first and the fourth pair are ventrosublateral.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="80B7652DFF842924FF1DC8DAFC561B23" pageId="10" pageNumber="36" type="diagnosis">
|
||
<paragraph id="C81236A6FF842924FF1DC8DAFC6218B3" blockId="10.[151,1437,151,1653]" pageId="10" pageNumber="36">
|
||
<emphasis id="FAD9EAB4FF842924FF1DC8DAFEDC18CB" bold="true" box="[199,321,1411,1436]" pageId="10" pageNumber="36">Diagnosis.</emphasis>
|
||
<taxonomicName id="0FAD4D25FF842924FE92C8DCFDDE18CB" box="[328,579,1413,1436]" class="Chromadorea" family="Camacolaimidae" genus="Loveninema" higherTaxonomySource="GBIF" kingdom="Animalia" order="Plectida" pageId="10" pageNumber="36" phylum="Nematoda" rank="species" species="unicornis" status="gen. nov.">
|
||
<emphasis id="FAD9EAB4FF842924FE92C8DCFDDE18CB" box="[328,579,1413,1436]" italics="true" pageId="10" pageNumber="36">Loveninema unicornis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="FAD9EAB4FF842924FD90C8DDFD7A18CB" bold="true" box="[586,743,1412,1436]" pageId="10" pageNumber="36">
|
||
<taxonomicNameLabel id="E1EA57CFFF842924FD90C8DDFD0718CB" box="[586,666,1412,1436]" pageId="10" pageNumber="36" rank="genus">gen. n.</taxonomicNameLabel>
|
||
, sp. n.
|
||
</emphasis>
|
||
is particularly characterised by the
|
||
<quantity id="0F559B43FF842924FBA3C8DDFA8118CB" box="[1145,1308,1412,1436]" metricMagnitude="-4" metricUnit="m" metricValue="8.149999999999999" metricValueMax="9.8" metricValueMin="6.5" pageId="10" pageNumber="36" unit="mm" value="0.815" valueMax="0.98" valueMin="0.65">0.65–0.98 mm</quantity>
|
||
long body; long midventral labial projection; straight vagina without sclerotisations; male with up to 20 alveolar and without tubular supplements, 11.5–14.0 µm long spicules, and without gubernaculum.
|
||
</paragraph>
|
||
<paragraph id="C81236A6FF842924FF1DC8B6FC561B23" blockId="10.[151,1437,151,1653]" pageId="10" pageNumber="36">
|
||
<emphasis id="FAD9EAB4FF842924FF1DC8B6FEED1B5F" bold="true" box="[199,368,1519,1544]" pageId="10" pageNumber="36">Relationships.</emphasis>
|
||
The new species differs from the
|
||
<typeStatus id="17168804FF842924FD35C8A9FC821B5F" box="[751,799,1520,1544]" pageId="10" pageNumber="36">type</typeStatus>
|
||
and only other known species of the genus,
|
||
<taxonomicName id="0FAD4D25FF842924FAC9C8A8FF651B7B" class="Chromadorea" family="Camacolaimidae" genus="Loveninema" higherTaxonomySource="GBIF" kingdom="Animalia" order="Plectida" pageId="10" pageNumber="36" phylum="Nematoda" rank="species" species="tubulosa" status="gen. nov.">
|
||
<emphasis id="FAD9EAB4FF842924FAC9C8A8FF651B7B" italics="true" pageId="10" pageNumber="36">Loveninema tubulosa</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="FAD9EAB4FF842924FF25CB4DFE001B7B" bold="true" box="[255,413,1556,1580]" pageId="10" pageNumber="36">
|
||
<taxonomicNameLabel id="E1EA57CFFF842924FF25CB4DFED21B7B" box="[255,335,1556,1580]" pageId="10" pageNumber="36" rank="genus">gen. n.</taxonomicNameLabel>
|
||
, sp. n.
|
||
</emphasis>
|
||
, in having longer labial projection (6.0–7.0 µm
|
||
<emphasis id="FAD9EAB4FF842924FC67CB4CFC411B7B" box="[957,988,1557,1580]" italics="true" pageId="10" pageNumber="36">vs.</emphasis>
|
||
1.0 µm), tubular supplements absent in males (
|
||
<emphasis id="FAD9EAB4FF842924FF31CB60FE941B07" box="[235,265,1593,1616]" italics="true" pageId="10" pageNumber="36">vs.</emphasis>
|
||
present,
|
||
<quantity id="0F559B43FF842924FEAFCB6EFE2D1B18" box="[373,432,1591,1615]" metricMagnitude="-1" metricUnit="m" metricValue="3.81" pageId="10" pageNumber="36" unit="in" value="15.0">15 in</quantity>
|
||
number), alveolar supplements present in male (
|
||
<emphasis id="FAD9EAB4FF842924FC3CCB60FB981B07" box="[998,1029,1593,1616]" italics="true" pageId="10" pageNumber="36">vs.</emphasis>
|
||
absent), shape and size of spicules (11.5–14.0 µm
|
||
<emphasis id="FAD9EAB4FF842924FE99CB04FEFC1B23" box="[323,353,1629,1652]" italics="true" pageId="10" pageNumber="36">vs.</emphasis>
|
||
15.0–21.5 µm) and gubernaculum absent (
|
||
<emphasis id="FAD9EAB4FF842924FC9ECB04FCFF1B23" box="[836,866,1629,1652]" italics="true" pageId="10" pageNumber="36">vs.</emphasis>
|
||
present).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |