400 lines
51 KiB
XML
400 lines
51 KiB
XML
<document id="E21A79B0BD2D2277D14C9F92ED44F5BB" ID-CLB-Dataset="31517" ID-DOI="10.11646/zootaxa.4079.2.7" ID-GBIF-Dataset="aeb5f27b-9b28-4c91-82bd-2e9f1519b650" ID-ISSN="1175-5326" ID-Zenodo-Dep="1050724" ID-ZooBank="4B63856C-0BE7-4AE2-B3CF-B8A2EC2CE4FB" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1510811042437" checkinUser="plazi" docAuthor="Leduc, Daniel" docDate="2016" docId="03DF87D8FFD67A1AFF49BF1FFC97FEEB" docLanguage="en" docName="zootaxa.4079.2.7.pdf" docOrigin="Zootaxa 4079 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Microlaimus korari Leduc 2016, n. sp." docType="treatment" docVersion="7" lastPageNumber="263" masterDocId="FFE6FFA0FFD27A13FFDEB848FFC0FF8E" masterDocTitle="One new genus and three new species of deep-sea nematodes (Nematoda: Microlaimidae) from the Southwest Pacific Ocean and Ross Sea" masterLastPageNumber="271" masterPageNumber="255" pageNumber="259" updateTime="1698492236231" updateUser="ExternalLinkService">
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<mods:mods id="57CC65ED9B209B3F44E9BBB6316845A2" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="9EEF258C41ABB7A17176BF12672AA5E8">
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<mods:title id="A96C2DA24F6E58243DE8702EFAB667FC">One new genus and three new species of deep-sea nematodes (Nematoda: Microlaimidae) from the Southwest Pacific Ocean and Ross Sea</mods:title>
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</mods:titleInfo>
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<mods:name id="6F8D5EA3D6BF246AAA4B65DD2DF5CD31" type="personal">
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<mods:role id="123CFEACD80F587A7311CCD89176147B">
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<mods:roleTerm id="D577A87099554CBF865EDE9B844A3E3E">Author</mods:roleTerm>
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<mods:namePart id="B42C29AEB8B87371B4EA909802B5F9EE">Leduc, Daniel</mods:namePart>
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<mods:typeOfResource id="89DF0651A5EF6A57B7B220F56CD3199E">text</mods:typeOfResource>
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<mods:titleInfo id="863488C10AE9E0759BA926C4AAF3B3F2">
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<mods:title id="DEC345BC9FB3876AB59346AAECA8EAD2">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="8623C8E4134FBEA85BA931EC914B9756">
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<mods:date id="A4CA194C4E07AE18A472BFDCDF7CD985">2016</mods:date>
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<mods:number id="80D90A14687E828F5A0FA917EB03D950">2016-02-11</mods:number>
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</mods:detail>
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<mods:detail id="10D4447A3F2BB0BA863AC7790D353C96" type="volume">
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<mods:number id="BED7E68B79AA14B5EDC41DF514278588">4079</mods:number>
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</mods:detail>
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<mods:detail id="386C135165E0E0525B4B6F4B9C795CA6" type="issue">
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<mods:number id="580431A7EF811C1D89EB327FC0F3211F">2</mods:number>
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<mods:start id="1969DB8DF9AAE1B5CD84E64B98363C2A">255</mods:start>
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<mods:end id="4F9C2214ADADB40B60E01E0081E1DD74">271</mods:end>
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<mods:classification id="772CD62FDFEA420736214DB1C673F61B">journal article</mods:classification>
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<mods:identifier id="D74656417774DC87077721698DE92739" type="CLB-Dataset">31517</mods:identifier>
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<mods:identifier id="31EB46CCFD96F0F006F5C22FA52795D0" type="DOI">10.11646/zootaxa.4079.2.7</mods:identifier>
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<mods:identifier id="11C1141043A869E7A3E99707A0A14DE3" type="GBIF-Dataset">aeb5f27b-9b28-4c91-82bd-2e9f1519b650</mods:identifier>
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<mods:identifier id="32FA5550CF2867E562222AEC01667055" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="74E2E3EA109AD5825D3BC9FAEE9CBC98" type="Zenodo-Dep">1050724</mods:identifier>
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<mods:identifier id="449EDA9FBEDB27B98935AE607ECB577C" type="ZooBank">4B63856C-0BE7-4AE2-B3CF-B8A2EC2CE4FB</mods:identifier>
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</mods:mods>
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<treatment id="03DF87D8FFD67A1AFF49BF1FFC97FEEB" ID-DOI="http://doi.org/10.5281/zenodo.6091268" ID-GBIF-Taxon="137307235" ID-Zenodo-Dep="6091268" LSID="urn:lsid:plazi:treatment:03DF87D8FFD67A1AFF49BF1FFC97FEEB" httpUri="http://treatment.plazi.org/id/03DF87D8FFD67A1AFF49BF1FFC97FEEB" lastPageId="9" lastPageNumber="263" pageId="4" pageNumber="259">
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<subSubSection id="C36C6545FFD67A17FF49BF1FFE49F81D" pageId="4" pageNumber="259" type="nomenclature">
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<paragraph id="8BC936CEFFD67A17FF49BF1FFE0EF8FC" blockId="4.[151,462,1879,1939]" box="[151,462,1879,1906]" pageId="4" pageNumber="259">
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<heading id="D08181A2FFD67A17FF49BF1FFE0EF8FC" bold="true" box="[151,462,1879,1906]" fontSize="11" level="1" pageId="4" pageNumber="259" reason="1">
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<emphasis id="B902EADCFFD67A17FF49BF1FFE0EF8FC" bold="true" box="[151,462,1879,1906]" pageId="4" pageNumber="259">
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<taxonomicName id="4C764D4DFFD67A17FF49BF1FFE44F8FF" ID-CoL="8GCWT" authority="Leduc, 2016" authorityName="Leduc" authorityYear="2016" box="[151,388,1879,1905]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="4" pageNumber="259" phylum="Nematoda" rank="species" species="korari" status="sp. nov.">
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<emphasis id="B902EADCFFD67A17FF49BF1FFE44F8FF" bold="true" box="[151,388,1879,1905]" italics="true" pageId="4" pageNumber="259">Microlaimus korari</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A23157A7FFD67A17FE55BF10FE0EF8FC" box="[395,462,1880,1906]" pageId="4" pageNumber="259" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BC936CEFFD67A17FF49BF32FE49F81D" blockId="4.[151,462,1879,1939]" box="[151,393,1914,1939]" pageId="4" pageNumber="259">
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(
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<figureCitation id="134D2A4BFFD67A17FF41BF32FF2CF81D" box="[159,236,1914,1939]" captionStart="FIGURE 1" captionStartId="6.[151,250,1946,1968]" captionTargetBox="[165,1423,346,1913]" captionTargetId="figure@6.[151,1436,334,1924]" captionTargetPageId="6" captionText="FIGURE 1. Microlaimus korari n. sp. Holotype. A: Anterior body region; B: lateral view of head; C: posterior body region; D: entire male. Scale bar: A = 20 µm; B = 45 µm; C = 26 µm; D = 65 µm." httpUri="https://zenodo.org/record/1050726/files/figure.png" pageId="4" pageNumber="259">Figs. 1</figureCitation>
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&
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<figureCitation id="134D2A4BFFD67A17FECEBF33FEE1F81D" box="[272,289,1915,1939]" captionStart="FIGURE 2" captionStartId="7.[151,250,1887,1909]" captionTargetBox="[160,1428,202,1853]" captionTargetId="figure@7.[151,1436,193,1866]" captionTargetPageId="7" captionText="FIGURE 2. Microlaimus korari n. sp. Female. A: Lateral view of head (Ross Sea specimen); B: lateral view of head; C: anterior body region; D: anterior body region (Ross Sea specimen); E: entire female; F: posterior body region; G: posterior body region (Ross Sea specimen). Scale bar: A & B = 20 µm; C, D & G = 50 µm; E = 65 µm; F = 38 µm." httpUri="https://zenodo.org/record/1050728/files/figure.png" pageId="4" pageNumber="259">2</figureCitation>
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;
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<tableCitation id="C6F40375FFD67A17FEF3BF32FEBEF81D" box="[301,382,1914,1939]" captionStart="TABLE 1" captionStartId="8.[120,198,549,570]" captionText="TABLE 1. Morphometrics (µm) of Microlaimus korari n. sp., Bolbolaimus tongaensis n. sp., and Maragnopsia hadalis n. gen. n. sp. (a, body length / maximum body diameter; abd, anal body diameter; b, body length / pharynx length; c, body length / tail length; cbd, corresponding body diameter; n, number of specimens; L, body length; V, vulva distance from anterior end of body; V, V / total body length)." pageId="4" pageNumber="259">Table 1</tableCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C36C6545FFD67A16FF49BF8AFE39FEEB" lastPageId="5" lastPageNumber="260" pageId="4" pageNumber="259" type="diagnosis">
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<paragraph id="8BC936CEFFD67A16FF49BF8AFE39FEEB" blockId="4.[151,1436,1986,2011]" lastBlockId="5.[151,1437,151,2016]" lastPageId="5" lastPageNumber="260" pageId="4" pageNumber="259">
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<emphasis id="B902EADCFFD67A17FF49BF8AFED1F855" bold="true" box="[151,273,1986,2011]" pageId="4" pageNumber="259">Diagnosis.</emphasis>
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<taxonomicName id="4C764D4DFFD67A17FEC2BF8AFE3BF855" authority="Leduc, 2016" authorityName="Leduc" authorityYear="2016" box="[284,507,1986,2011]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="4" pageNumber="259" phylum="Nematoda" rank="species" species="korari" status="sp. nov.">
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<emphasis id="B902EADCFFD67A17FEC2BF8AFE3BF855" box="[284,507,1986,2011]" italics="true" pageId="4" pageNumber="259">Microlaimus korari</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A23157A7FFD67A17FDDBBF8AFD88F855" box="[517,584,1986,2011]" pageId="4" pageNumber="259" rank="species">
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<emphasis id="B902EADCFFD67A17FDDBBF8AFD88F855" bold="true" box="[517,584,1986,2011]" pageId="4" pageNumber="259">n. sp.</emphasis>
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</taxonomicNameLabel>
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is characterised by having annulated cuticle with faint longitudinal bars, round amphideal aperture slightly smaller than the cryptospiral amphideal fovea, spacious and heavily cuticularised buccal cavity with large dorsal tooth and smaller right subventral tooth situated anteriorly relative to left subventral tooth, pharynx with large oval posterior bulb, excretory pore situated anterior to nerve ring, slender spicules 4.4 cloacal body diameters long, gubernaculum 1.2 cloacal body diameters long with laterally curved distal end and swollen proximal end, precloacal supplements absent, vulva situated slightly posterior to mid-body, and vagina directed posteriorly.
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</paragraph>
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</subSubSection>
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<subSubSection id="C36C6545FFD77A16FF19B927FA4CFE23" pageId="5" pageNumber="260" type="etymology">
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<paragraph id="8BC936CEFFD77A16FF19B927FA4CFE23" blockId="5.[151,1437,151,2016]" pageId="5" pageNumber="260">
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<emphasis id="B902EADCFFD77A16FF19B927FE8EFE06" bold="true" box="[199,334,367,392]" pageId="5" pageNumber="260">Etymology.</emphasis>
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The species name is a noun in apposition derived from the Māori term
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<taxonomicName id="4C764D4DFFD77A16FBA1B927FB02FE06" authorityName="Leduc" authorityYear="2016" box="[1151,1218,367,392]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="260" phylum="Nematoda" rank="species" species="korari">kōrari</taxonomicName>
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(= flower stems of
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<collectingCountry id="F361765EFFD77A16FF49B9DDFEEDFE23" box="[151,301,404,429]" name="New Zealand" pageId="5" pageNumber="260">New Zealand</collectingCountry>
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flax
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<emphasis id="B902EADCFFD77A16FEB8B9DCFDE7FE22" box="[358,551,404,429]" italics="true" pageId="5" pageNumber="260">
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<taxonomicName id="4C764D4DFFD77A16FEB8B9DCFDE3FE22" authorityName="J. R. Forst & G. Forst" authorityYear="1776" box="[358,547,404,429]" class="Liliopsida" family="Xanthorrhoeaceae" genus="Phormium" higherTaxonomySource="GBIF" kingdom="Plantae" order="Asparagales" pageId="5" pageNumber="260" phylum="Tracheophyta" rank="species" species="tenax">Phormium tenax</taxonomicName>
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,
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</emphasis>
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which are long and stiff) and refers to the long, slender shape of the spicules.
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</paragraph>
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</subSubSection>
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<subSubSection id="C36C6545FFD77A16FF19B9FFFB7BFDEC" pageId="5" pageNumber="260" type="materials_examined">
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||
<paragraph id="8BC936CEFFD77A16FF19B9FFFB7BFDEC" blockId="5.[151,1437,151,2016]" pageId="5" pageNumber="260">
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<materialsCitation id="3B1E3C93FFD77A16FF19B9FFFB4AFE7B" ID-GBIF-Occurrence="1700783169" collectingDate="2007-05-28" collectionCode="NIWA" latitude="-38.62" location="central Challenger Plateau" longLatPrecision="6" longitude="168.945" municipality="Southwest Pacific" pageId="5" pageNumber="260" specimenCode="NIWA 99774, TAN0707" specimenCount="1" typeStatus="holotype">
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<emphasis id="B902EADCFFD77A16FF19B9FFFE71FE5E" bold="true" box="[199,433,439,464]" pageId="5" pageNumber="260">Material examined.</emphasis>
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<typeStatus id="54CD886CFFD77A16FE67B9FFFDE1FE5E" box="[441,545,439,464]" pageId="5" pageNumber="260" type="holotype">Holotype</typeStatus>
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male (
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<specimenCode id="DBD09EB5FFD77A16FDB1B9F0FCCDFE5E" box="[623,781,440,464]" collectionCode="NIWA" country="New Zealand" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="5" pageNumber="260">NIWA 99774</specimenCode>
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), collected
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<collectingDate id="EF8CE9E6FFD77A16FC50B9F0FBE6FE5E" box="[910,1062,440,464]" pageId="5" pageNumber="260" value="2007-05-28">
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<date id="FFC8100EFFD77A16FC50B9F0FBE6FE5E" box="[910,1062,440,464]" pageId="5" pageNumber="260" value="2007-05-28">28 May 2007</date>
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</collectingDate>
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(
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<collectionCode id="ED67AE0BFFD77A16FBEBB9F0FB40FE5E" box="[1077,1152,440,464]" country="New Zealand" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="5" pageNumber="260">NIWA</collectionCode>
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cruise
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<specimenCode id="DBD09EB5FFD77A16FB0DB9F0FA86FE5E" box="[1235,1350,440,464]" collectionCode="TAN" country="Madagascar" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13842" name="Parc de Tsimbazaza" pageId="5" pageNumber="260">TAN0707</specimenCode>
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, station 23),
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<location id="8EA96015FFD77A16FF14B994FE34FE7B" LSID="urn:lsid:plazi:treatment:03DF87D8FFD67A1AFF49BF1FFC97FEEB:8EA96015FFD77A16FF14B994FE34FE7B" box="[202,500,476,501]" latitude="-38.62" longLatPrecision="6" longitude="168.945" municipality="Southwest Pacific" name="central Challenger Plateau" pageId="5" pageNumber="260">central Challenger Plateau</location>
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,
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<collectingMunicipality id="6BADACB4FFD77A16FE21B994FD09FE7B" box="[511,713,476,501]" pageId="5" pageNumber="260">Southwest Pacific</collectingMunicipality>
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(
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<geoCoordinate id="EE425009FFD77A16FD09B994FCA6FE7A" box="[727,870,476,501]" direction="east" orientation="longitude" pageId="5" pageNumber="260" precision="5" value="168.945">168.9450º E</geoCoordinate>
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,
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<geoCoordinate id="EE425009FFD77A16FCAFB994FC2DFE7A" box="[881,1005,476,501]" direction="south" orientation="latitude" pageId="5" pageNumber="260" precision="5" value="-38.62">38.6200º S</geoCoordinate>
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||
); water depth
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</materialsCitation>
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||
:
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<materialsCitation id="3B1E3C93FFD77A16FB4BB994FB94FDED" ID-GBIF-Occurrence="1700783166" collectingDate="2008-03-06" collectionCode="NIWA" elevation="482" latitude="-67.6198" location="Scott Seamount" longLatPrecision="5" longitude="-178.8285" municipality="Ross Sea" pageId="5" pageNumber="260" specimenCode="NIWA 99775, NIWA 99776, TAN0802" specimenCount="2" typeStatus="paratype">
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||
<elevation id="005BD1FDFFD77A16FB4BB994FB1EFE7A" box="[1173,1246,476,500]" metricMagnitude="2" metricUnit="m" metricValue="4.82" pageId="5" pageNumber="260" unit="m" value="482.0">
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<quantity id="4C8E9B2BFFD77A16FB4BB994FB1EFE7A" box="[1173,1246,476,500]" metricMagnitude="2" metricUnit="m" metricValue="4.82" pageId="5" pageNumber="260" unit="m" value="482.0">482 m</quantity>
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</elevation>
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, sediment depth:
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<quantity id="4C8E9B2BFFD77A16FF49B9B7FF32FD99" box="[151,242,511,536]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" metricValueMax="5.0" metricValueMin="0.0" pageId="5" pageNumber="260" unit="cm" value="2.5" valueMax="5.0" valueMin="0.0">0–5 cm</quantity>
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||
, silt/clay content: 35.5%, CaCO3 content: 89.5%. One
|
||
<typeStatus id="54CD886CFFD77A16FCA1BA48FC1FFD96" box="[895,991,512,536]" pageId="5" pageNumber="260" type="paratype">paratype</typeStatus>
|
||
female (
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||
<specimenCode id="DBD09EB5FFD77A16FB95BA48FB2CFD96" box="[1099,1260,511,536]" collectionCode="NIWA" country="New Zealand" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="5" pageNumber="260">NIWA 99775</specimenCode>
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||
), same data as holotype. One
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||
<typeStatus id="54CD886CFFD77A16FE9ABA60FE64FDCE" box="[324,420,552,576]" pageId="5" pageNumber="260" type="paratype">paratype</typeStatus>
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||
female (
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||
<specimenCode id="DBD09EB5FFD77A16FDD2BA6FFD6CFDB1" box="[524,684,550,575]" collectionCode="NIWA" country="New Zealand" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="5" pageNumber="260">NIWA 99776</specimenCode>
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||
), collected
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||
<collectingDate id="EF8CE9E6FFD77A16FCEDBA6EFC17FDB1" box="[819,983,550,575]" pageId="5" pageNumber="260" value="2008-03-06">
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||
<date id="FFC8100EFFD77A16FCEDBA6EFC17FDB1" box="[819,983,550,575]" pageId="5" pageNumber="260" value="2008-03-06">6 March 2008</date>
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||
</collectingDate>
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||
(
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||
<collectionCode id="ED67AE0BFFD77A16FC37BA6FFBF4FDB1" box="[1001,1076,551,575]" country="New Zealand" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="5" pageNumber="260">NIWA</collectionCode>
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||
cruise
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||
<specimenCode id="DBD09EB5FFD77A16FB52BA6FFB3EFDB1" box="[1164,1278,551,575]" collectionCode="TAN" country="Madagascar" httpUri="http://biocol.org/urn:lsid:biocol.org:col:13842" name="Parc de Tsimbazaza" pageId="5" pageNumber="260">TAN0802</specimenCode>
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||
, station 233), abyssal plain near
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||
<location id="8EA96015FFD77A16FEB8BA03FDDAFDED" LSID="urn:lsid:plazi:treatment:03DF87D8FFD67A1AFF49BF1FFC97FEEB:8EA96015FFD77A16FEB8BA03FDDAFDED" box="[358,538,587,611]" latitude="-67.6198" longLatPrecision="5" longitude="-178.8285" municipality="Ross Sea" name="Scott Seamount" pageId="5" pageNumber="260">Scott Seamount</location>
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||
,
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<collectingMunicipality id="6BADACB4FFD77A16FDFBBA03FD4BFDED" box="[549,651,587,611]" pageId="5" pageNumber="260">Ross Sea</collectingMunicipality>
|
||
(
|
||
<geoCoordinate id="EE425009FFD77A16FD44BA02FCEFFDEC" box="[666,815,586,611]" direction="west" orientation="longitude" pageId="5" pageNumber="260" precision="5" value="-178.8285">178.8285º W</geoCoordinate>
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||
,
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||
<geoCoordinate id="EE425009FFD77A16FCE4BA02FC76FDED" box="[826,950,586,611]" direction="south" orientation="latitude" pageId="5" pageNumber="260" precision="5" value="-67.6198">67.6198º S</geoCoordinate>
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||
); water depth
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||
</materialsCitation>
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||
:
|
||
<quantity id="4C8E9B2BFFD77A16FB80BA02FB76FDEC" box="[1118,1206,586,611]" metricMagnitude="3" metricUnit="m" metricValue="3.543" pageId="5" pageNumber="260" unit="m" value="3543.0">3543 m</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36C6545FFD77A16FF19BA26FDA6F9A1" pageId="5" pageNumber="260" type="description">
|
||
<paragraph id="8BC936CEFFD77A16FF19BA26FDDFFBF1" blockId="5.[151,1437,151,2016]" pageId="5" pageNumber="260">
|
||
<emphasis id="B902EADCFFD77A16FF19BA26FE5EFD09" bold="true" box="[199,414,622,647]" pageId="5" pageNumber="260">Description. Male</emphasis>
|
||
Body colourless, cylindrical, tapering towards anterior body extremity. Cuticle annulated from immediately posterior to cephalic setae to near tail tip; very faint longitudinal bars visible at level of pharyngeal bulb and posteriorly. Two subventral rows of short, stout somatic setae observed in pre-cloacal region, one subdorsal pair also present at level of spicules; somatic setae apparently absent elsewhere. Porids and epidermal glands not observed. Head rounded, slightly set off by constriction immediately posterior to cephalic setae. Six inner labial papillae and six outer labial papillae in two separate circles; four short cephalic setae situated further posteriorly, 0.15 corresponding body diameter (cbd) long. Cryptocircular amphideal fovea with cuticularised outline, situated about 1.0 cbd from anterior extremity; amphideal aperture circular, smaller than amphideal fovea (
|
||
<figureCitation id="134D2A4BFFD77A16FE81BBC6FE79FC29" box="[351,441,910,935]" captionStart="FIGURE 2" captionStartId="7.[151,250,1887,1909]" captionTargetBox="[160,1428,202,1853]" captionTargetId="figure@7.[151,1436,193,1866]" captionTargetPageId="7" captionText="FIGURE 2. Microlaimus korari n. sp. Female. A: Lateral view of head (Ross Sea specimen); B: lateral view of head; C: anterior body region; D: anterior body region (Ross Sea specimen); E: entire female; F: posterior body region; G: posterior body region (Ross Sea specimen). Scale bar: A & B = 20 µm; C, D & G = 50 µm; E = 65 µm; F = 38 µm." httpUri="https://zenodo.org/record/1050728/files/figure.png" pageId="5" pageNumber="260">Fig. 2A</figureCitation>
|
||
). Buccal cavity large, 14 µm deep, funnel-shaped, heavily cuticularised, with large dorsal tooth and two smaller subventral teeth; right subventral tooth situated approximately 4 µm anteriorly relative to left subventral tooth. Cheilostoma with twelve longitudinal folds. Pharynx surrounding buccal cavity slightly swollen and forming a small bulb; large, muscular posterior pharyngeal bulb present, oval-shaped, 24 µm long. Secretoryexcretory system present; renette cell situated slightly posterior to cardia and excretory pore situated slightly anterior to nerve ring. Nerve ring situated at almost two thirds of pharynx length from anterior. Cardia 7 µm long, not surrounded by intestinal tissue.
|
||
</paragraph>
|
||
<paragraph id="8BC936CEFFD77A16FF19BCC2FF2FFAD9" blockId="5.[151,1437,151,2016]" pageId="5" pageNumber="260">Reproductive system diorchic, testes opposed and outstretched. Sperm cells globular, 6 × 7–8 µm. Two equal spicules, very long (4.4 cloacal body diameters) and slender, with swollen proximal end and pointed distal end. Gubernaculum 1.2 cloacal body diameters long, with distal end curving laterally and swollen proximal end, situated dorsally relative to spicules and without crurae. Precloacal supplements not observed. Tail conical, with five pairs of short and stout sub-ventral setae and three pairs of sub-dorsal setae. Three caudal glands and spinneret present.</paragraph>
|
||
<paragraph id="8BC936CEFFD77A16FF19BD2AFDA6F9A1" blockId="5.[151,1437,151,2016]" pageId="5" pageNumber="260">
|
||
<emphasis id="B902EADCFFD77A16FF19BD2AFEE9FAF5" bold="true" box="[199,297,1378,1403]" pageId="5" pageNumber="260">Females</emphasis>
|
||
Similar to male in most respects, but with slightly lower values of a, and without caudal setae. Ross sea specimen with more conspicuous longitudinal bars on cuticle, slightly smaller amphideal fovea, and with somatic setae visible in pharyngeal region. Renette cell up to 18 × 12 µm. Reproductive system didelphic, with opposed and outstretched genital branches both situated ventrally relative to intestine. Vulva situated slightly posterior to mid-body, directed posteriorly. Mature egg 44–45 µm long and 15–17 µm wide. Proximal portion of vagina surrounded by constrictor muscle.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36C6545FFD77A1AFF19BE72FC97FEEB" lastPageId="9" lastPageNumber="264" pageId="5" pageNumber="260" type="diagnosis">
|
||
<paragraph id="8BC936CEFFD77A16FF19BE72FA5DF851" blockId="5.[151,1437,151,2016]" pageId="5" pageNumber="260">
|
||
<emphasis id="B902EADCFFD77A16FF19BE72FE0EF9DD" bold="true" box="[199,462,1594,1619]" pageId="5" pageNumber="260">Differential diagnosis.</emphasis>
|
||
<taxonomicName id="4C764D4DFFD77A16FE0BBE72FD71F9DD" authority="Leduc, 2016" authorityName="Leduc" authorityYear="2016" box="[469,689,1594,1619]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="260" phylum="Nematoda" rank="species" species="korari" status="sp. nov.">
|
||
<emphasis id="B902EADCFFD77A16FE0BBE72FD71F9DD" box="[469,689,1594,1619]" italics="true" pageId="5" pageNumber="260">Microlaimus korari</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23157A7FFD77A16FD67BE72FD39F9DD" box="[697,761,1594,1619]" pageId="5" pageNumber="260" rank="species">
|
||
<emphasis id="B902EADCFFD77A16FD67BE72FD39F9DD" bold="true" box="[697,761,1594,1619]" pageId="5" pageNumber="260">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
differs from most other species of the genus in having long and slender spicules. Only three other species have similar spicules:
|
||
<taxonomicName id="4C764D4DFFD77A16FC10BE28FBA9F9F9" authorityName="Lorenzen" authorityYear="1976" box="[974,1129,1630,1655]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="260" phylum="Nematoda" rank="species" species="acicularis">
|
||
<emphasis id="B902EADCFFD77A16FC10BE28FBA9F9F9" box="[974,1129,1630,1655]" italics="true" pageId="5" pageNumber="260">M. acicularis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C764D4DFFD77A16FBA2BE28FAF4F9F9" authorityName="Kamran, Nasira & Shahina" authorityYear="2009" box="[1148,1332,1630,1655]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="260" phylum="Nematoda" rank="species" species="karachiensis">
|
||
<emphasis id="B902EADCFFD77A16FBA2BE28FAF4F9F9" box="[1148,1332,1630,1655]" italics="true" pageId="5" pageNumber="260">M. karachiensis</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4C764D4DFFD77A16FAA3BE28FEC2F915" authorityName="Gerlach" authorityYear="1957" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="260" phylum="Nematoda" rank="species" species="capillaris">
|
||
<emphasis id="B902EADCFFD77A16FAA3BE28FEC2F915" italics="true" pageId="5" pageNumber="260">M. capillaris</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<taxonomicName id="4C764D4DFFD77A16FECCBECAFE2FF915" authority="Leduc, 2016" authorityName="Leduc" authorityYear="2016" box="[274,495,1666,1691]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="260" phylum="Nematoda" rank="species" species="korari" status="sp. nov.">
|
||
<emphasis id="B902EADCFFD77A16FECCBECAFE2FF915" box="[274,495,1666,1691]" italics="true" pageId="5" pageNumber="260">Microlaimus korari</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23157A7FFD77A16FE26BECAFDF9F915" box="[504,569,1666,1691]" pageId="5" pageNumber="260" rank="species">
|
||
<emphasis id="B902EADCFFD77A16FE26BECAFDF9F915" bold="true" box="[504,569,1666,1691]" pageId="5" pageNumber="260">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
can most easily be differentiated from
|
||
<taxonomicName id="4C764D4DFFD77A16FC20BECCFB55F915" authorityName="Lorenzen" authorityYear="1976" box="[1022,1173,1666,1691]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="260" phylum="Nematoda" rank="species" species="acicularis">
|
||
<emphasis id="B902EADCFFD77A16FC20BECCFB55F915" box="[1022,1173,1666,1691]" italics="true" pageId="5" pageNumber="260">M. acicularis</emphasis>
|
||
</taxonomicName>
|
||
by the structure of the buccal cavity, which is conspicuously larger, more heavily cuticularised, and with larger teeth in
|
||
<taxonomicName id="4C764D4DFFD77A16FB38BEE0FA93F931" authority="Leduc, 2016" authorityName="Leduc" authorityYear="2016" box="[1254,1363,1702,1727]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="260" phylum="Nematoda" rank="species" species="korari" status="sp. nov.">
|
||
<emphasis id="B902EADCFFD77A16FB38BEE0FA93F931" box="[1254,1363,1702,1727]" italics="true" pageId="5" pageNumber="260">M. korari</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23157A7FFD77A16FA82BEEEFA5CF931" box="[1372,1436,1702,1727]" pageId="5" pageNumber="260" rank="species">
|
||
<emphasis id="B902EADCFFD77A16FA82BEEEFA5CF931" bold="true" box="[1372,1436,1702,1727]" pageId="5" pageNumber="260">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
than in
|
||
<taxonomicName id="4C764D4DFFD77A16FF30BE84FE45F96D" authorityName="Lorenzen" authorityYear="1976" box="[238,389,1738,1763]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="260" phylum="Nematoda" rank="species" species="acicularis">
|
||
<emphasis id="B902EADCFFD77A16FF30BE84FE45F96D" box="[238,389,1738,1763]" italics="true" pageId="5" pageNumber="260">M. acicularis</emphasis>
|
||
</taxonomicName>
|
||
. In addition, the gubernaculum of
|
||
<taxonomicName id="4C764D4DFFD77A16FCCBBE84FC6CF96D" authorityName="Lorenzen" authorityYear="1976" box="[789,940,1738,1763]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="260" phylum="Nematoda" rank="species" species="acicularis">
|
||
<emphasis id="B902EADCFFD77A16FCCBBE84FC6CF96D" box="[789,940,1738,1763]" italics="true" pageId="5" pageNumber="260">M. acicularis</emphasis>
|
||
</taxonomicName>
|
||
is slender along its entire length and is not curved distally or swollen proximally.
|
||
<taxonomicName id="4C764D4DFFD77A16FDB6BEA6FC8AF889" authorityName="Leduc" authorityYear="2016" box="[616,842,1774,1799]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="260" phylum="Nematoda" rank="species" species="korari">
|
||
<emphasis id="B902EADCFFD77A16FDB6BEA6FC8AF889" box="[616,842,1774,1799]" italics="true" pageId="5" pageNumber="260">Microlaimus korari</emphasis>
|
||
</taxonomicName>
|
||
is also characterised by shorter spicules than
|
||
<taxonomicName id="4C764D4DFFD77A16FAA3BEB8FEC7F8A5" authorityName="Lorenzen" authorityYear="1976" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="260" phylum="Nematoda" rank="species" species="acicularis">
|
||
<emphasis id="B902EADCFFD77A16FAA3BEB8FEC7F8A5" italics="true" pageId="5" pageNumber="260">M. acicularis</emphasis>
|
||
</taxonomicName>
|
||
(84
|
||
<emphasis id="B902EADCFFD77A16FEE2BF5CFE93F8A5" box="[316,339,1812,1835]" italics="true" pageId="5" pageNumber="260">vs</emphasis>
|
||
105 µm, respectively).
|
||
<emphasis id="B902EADCFFD77A16FDBCBF5AFC85F8A5" box="[610,837,1810,1835]" italics="true" pageId="5" pageNumber="260">
|
||
<taxonomicName id="4C764D4DFFD77A16FDBCBF5AFD34F8A5" authority="Leduc, 2016" authorityName="Leduc" authorityYear="2016" box="[610,756,1810,1835]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="260" phylum="Nematoda" rank="genus" status="sp. nov.">Microlaimus</taxonomicName>
|
||
.
|
||
<taxonomicName id="4C764D4DFFD77A16FD21BF5AFC85F8A5" authority="Leduc, 2016" authorityName="Leduc" authorityYear="2016" box="[767,837,1810,1835]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="260" phylum="Nematoda" rank="species" species="korari" status="sp. nov.">korari</taxonomicName>
|
||
</emphasis>
|
||
<taxonomicNameLabel id="A23157A7FFD77A16FC93BF5AFC4EF8A5" box="[845,910,1810,1835]" pageId="5" pageNumber="260" rank="species">
|
||
<emphasis id="B902EADCFFD77A16FC93BF5AFC4EF8A5" bold="true" box="[845,910,1810,1835]" pageId="5" pageNumber="260">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
can be differentiated from
|
||
<taxonomicName id="4C764D4DFFD77A16FB1ABF5CFAB7F8A5" authorityName="Kamran, Nasira & Shahina" authorityYear="2009" box="[1220,1399,1810,1835]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="260" phylum="Nematoda" rank="species" species="karachiensis">
|
||
<emphasis id="B902EADCFFD77A16FB1ABF5CFAB7F8A5" box="[1220,1399,1810,1835]" italics="true" pageId="5" pageNumber="260">M. karachiensis</emphasis>
|
||
</taxonomicName>
|
||
by the structure of the buccal cavity, which is smaller and only weakly cuticularised in
|
||
<taxonomicName id="4C764D4DFFD77A16FB88BF70FAC9F8C1" authorityName="Kamran, Nasira & Shahina" authorityYear="2009" box="[1110,1289,1846,1871]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="260" phylum="Nematoda" rank="species" species="karachiensis">
|
||
<emphasis id="B902EADCFFD77A16FB88BF70FAC9F8C1" box="[1110,1289,1846,1871]" italics="true" pageId="5" pageNumber="260">M. karachiensis</emphasis>
|
||
</taxonomicName>
|
||
. In addition, the excretory pore is situated posteriorly to nerve ring in
|
||
<taxonomicName id="4C764D4DFFD77A16FCC3BF14FC0BF8FD" box="[797,971,1882,1907]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="260" phylum="Nematoda" rank="species" species="karichiensis">
|
||
<emphasis id="B902EADCFFD77A16FCC3BF14FC0BF8FD" box="[797,971,1882,1907]" italics="true" pageId="5" pageNumber="260">M. karichiensis</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<emphasis id="B902EADCFFD77A16FC02BF14FC33F8FD" box="[988,1011,1884,1907]" italics="true" pageId="5" pageNumber="260">vs</emphasis>
|
||
anterior to nerve ring in
|
||
<taxonomicName id="4C764D4DFFD77A16FACFBF14FABDF8FD" authority="Leduc, 2016" authorityName="Leduc" authorityYear="2016" box="[1297,1405,1882,1907]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="260" phylum="Nematoda" rank="species" species="korari" status="sp. nov.">
|
||
<emphasis id="B902EADCFFD77A16FACFBF14FABDF8FD" box="[1297,1405,1882,1907]" italics="true" pageId="5" pageNumber="260">M. korari</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23157A7FFD77A16FA5BBF12FF78F819" pageId="5" pageNumber="260" rank="species">
|
||
<emphasis id="B902EADCFFD77A16FA5BBF12FF78F819" bold="true" pageId="5" pageNumber="260">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
), and the gubernaculum is relatively short (<1.0 cloacal body diameter) and lacks a swollen proximal end (
|
||
<emphasis id="B902EADCFFD77A16FA5ABFC8FA5BF819" box="[1412,1435,1920,1943]" italics="true" pageId="5" pageNumber="260">vs</emphasis>
|
||
gubernaculum 1.2 cloacal body diameters long and with swollen proximal end in
|
||
<taxonomicName id="4C764D4DFFD77A16FBE0BFECFB6BF835" authority="Leduc, 2016" authorityName="Leduc" authorityYear="2016" box="[1086,1195,1954,1979]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="260" phylum="Nematoda" rank="species" species="korari" status="sp. nov.">
|
||
<emphasis id="B902EADCFFD77A16FBE0BFECFB6BF835" box="[1086,1195,1954,1979]" italics="true" pageId="5" pageNumber="260">M. korari</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23157A7FFD77A16FB6ABFEAFB34F835" box="[1204,1268,1954,1979]" pageId="5" pageNumber="260" rank="species">
|
||
<emphasis id="B902EADCFFD77A16FB6ABFEAFB34F835" bold="true" box="[1204,1268,1954,1979]" pageId="5" pageNumber="260">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
).
|
||
<taxonomicName id="4C764D4DFFD77A16FAD0BFEAFF1DF851" authority="Leduc, 2016" authorityName="Leduc" authorityYear="2016" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="260" phylum="Nematoda" rank="species" species="korari" status="sp. nov.">
|
||
<emphasis id="B902EADCFFD77A16FAD0BFEAFF1DF851" italics="true" pageId="5" pageNumber="260">Microlaimus korari</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23157A7FFD77A16FF3BBF8EFEE4F851" box="[229,292,1990,2015]" pageId="5" pageNumber="260" rank="species">
|
||
<emphasis id="B902EADCFFD77A16FF3BBF8EFEE4F851" bold="true" box="[229,292,1990,2015]" pageId="5" pageNumber="260">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
is most similar to
|
||
<taxonomicName id="4C764D4DFFD77A16FE27BF80FD4BF851" authorityName="Gerlach" authorityYear="1957" box="[505,651,1990,2015]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="260" phylum="Nematoda" rank="species" species="capillaris">
|
||
<emphasis id="B902EADCFFD77A16FE27BF80FD4BF851" box="[505,651,1990,2015]" italics="true" pageId="5" pageNumber="260">M. capillaris</emphasis>
|
||
</taxonomicName>
|
||
, which was originally described from a mangrove mud flat in
|
||
<collectingCountry id="F361765EFFD77A16FA8EBF8EFA58F851" box="[1360,1432,1990,2015]" name="Brazil" pageId="5" pageNumber="260">Brazil</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BC936CEFFD47A15FF49B8DFFC7FFE92" blockId="6.[151,1436,151,285]" pageId="6" pageNumber="261">
|
||
The structure of their buccal cavity and pharynx is similar and the copulatory apparatus virtually identical.
|
||
<taxonomicName id="4C764D4DFFD47A15FF49B8F4FEB3FF5B" authorityName="Leduc" authorityYear="2016" box="[151,371,188,213]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="6" pageNumber="261" phylum="Nematoda" rank="species" species="korari">
|
||
<emphasis id="B902EADCFFD47A15FF49B8F4FEB3FF5B" box="[151,371,188,213]" italics="true" pageId="6" pageNumber="261">Microlaimus korari</emphasis>
|
||
</taxonomicName>
|
||
, however, can be differentiated from
|
||
<taxonomicName id="4C764D4DFFD47A15FCC0B8F5FC70FF5B" authorityName="Gerlach" authorityYear="1957" box="[798,944,188,213]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="6" pageNumber="261" phylum="Nematoda" rank="species" species="capillaris">
|
||
<emphasis id="B902EADCFFD47A15FCC0B8F5FC70FF5B" box="[798,944,188,213]" italics="true" pageId="6" pageNumber="261">M. capillaris</emphasis>
|
||
</taxonomicName>
|
||
based on the presence of only one reflexed testis in
|
||
<taxonomicName id="4C764D4DFFD47A15FF2AB8A9FE44FF76" authorityName="Gerlach" authorityYear="1957" box="[244,388,223,248]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="6" pageNumber="261" phylum="Nematoda" rank="species" species="capillaris">
|
||
<emphasis id="B902EADCFFD47A15FF2AB8A9FE44FF76" box="[244,388,223,248]" italics="true" pageId="6" pageNumber="261">M. capillaris</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<emphasis id="B902EADCFFD47A15FE4AB8A9FE6BFF76" box="[404,427,225,248]" italics="true" pageId="6" pageNumber="261">vs</emphasis>
|
||
two outstretched testes in
|
||
<taxonomicName id="4C764D4DFFD47A15FD0AB8A9FCFFFF76" authority="Leduc, 2016" authorityName="Leduc" authorityYear="2016" box="[724,831,223,248]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="6" pageNumber="261" phylum="Nematoda" rank="species" species="korari" status="sp. nov.">
|
||
<emphasis id="B902EADCFFD47A15FD0AB8A9FCFFFF76" box="[724,831,223,248]" italics="true" pageId="6" pageNumber="261">M. korari</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23157A7FFD47A15FC9BB897FC44FF76" box="[837,900,223,248]" pageId="6" pageNumber="261" rank="species">
|
||
<emphasis id="B902EADCFFD47A15FC9BB897FC44FF76" bold="true" box="[837,900,223,248]" pageId="6" pageNumber="261">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
) and the excretory pore situated posterior to the nerve ring in
|
||
<taxonomicName id="4C764D4DFFD47A15FEF3B94DFE7DFE93" authorityName="Gerlach" authorityYear="1957" box="[301,445,260,285]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="6" pageNumber="261" phylum="Nematoda" rank="species" species="capillaris">
|
||
<emphasis id="B902EADCFFD47A15FEF3B94DFE7DFE93" box="[301,445,260,285]" italics="true" pageId="6" pageNumber="261">M. capillaris</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<emphasis id="B902EADCFFD47A15FE10B94DFE25FE92" box="[462,485,261,284]" italics="true" pageId="6" pageNumber="261">vs</emphasis>
|
||
anterior to nerve ring in
|
||
<taxonomicName id="4C764D4DFFD47A15FD23B94DFCA8FE93" authority="Leduc, 2016" authorityName="Leduc" authorityYear="2016" box="[765,872,260,285]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="6" pageNumber="261" phylum="Nematoda" rank="species" species="korari" status="sp. nov.">
|
||
<emphasis id="B902EADCFFD47A15FD23B94DFCA8FE93" box="[765,872,260,285]" italics="true" pageId="6" pageNumber="261">M. korari</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23157A7FFD47A15FCB1B94CFC6EFE93" box="[879,942,260,285]" pageId="6" pageNumber="261" rank="species">
|
||
<emphasis id="B902EADCFFD47A15FCB1B94CFC6EFE93" bold="true" box="[879,942,260,285]" pageId="6" pageNumber="261">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
).
|
||
</paragraph>
|
||
<caption id="DF096646FFD47A15FF49BFD2FC48F840" httpUri="https://zenodo.org/record/1050726/files/figure.png" pageId="6" pageNumber="261" targetBox="[165,1423,346,1913]" targetPageId="6">
|
||
<paragraph id="8BC936CEFFD47A15FF49BFD2FC48F840" blockId="6.[151,1436,1945,1998]" pageId="6" pageNumber="261">
|
||
<emphasis id="B902EADCFFD47A15FF49BFD2FD57F821" bold="true" box="[151,663,1945,1968]" pageId="6" pageNumber="261">
|
||
FIGURE 1.
|
||
<taxonomicName id="4C764D4DFFD47A15FEC4BFD1FE27F821" authority="Leduc, 2016" authorityName="Leduc" authorityYear="2016" box="[282,487,1945,1967]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="6" pageNumber="261" phylum="Nematoda" rank="species" species="korari" status="sp. nov.">
|
||
<emphasis id="B902EADCFFD47A15FEC4BFD1FE27F821" bold="true" box="[282,487,1945,1967]" italics="true" pageId="6" pageNumber="261">Microlaimus korari</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23157A7FFD47A15FE30BFD2FDE8F821" box="[494,552,1946,1967]" pageId="6" pageNumber="261" rank="species">n. sp.</taxonomicNameLabel>
|
||
Holotype.
|
||
</emphasis>
|
||
A: Anterior body region; B: lateral view of head; C: posterior body region; D: entire male. Scale bar: A = 20 µm; B = 45 µm; C = 26 µm; D = 65 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF096646FFD57A14FF49BF17FB07F83C" httpUri="https://zenodo.org/record/1050728/files/figure.png" pageId="7" pageNumber="262" targetBox="[160,1428,202,1853]" targetPageId="7">
|
||
<paragraph id="8BC936CEFFD57A14FF49BF17FB07F83C" blockId="7.[151,1436,1887,1970]" pageId="7" pageNumber="262">
|
||
<emphasis id="B902EADCFFD57A14FF49BF17FD4FF8FB" bold="true" box="[151,655,1887,1909]" pageId="7" pageNumber="262">
|
||
FIGURE 2.
|
||
<taxonomicName id="4C764D4DFFD57A14FEC0BF17FE2EF8FB" authority="Leduc, 2016" authorityName="Leduc" authorityYear="2016" box="[286,494,1887,1909]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="7" pageNumber="262" phylum="Nematoda" rank="species" species="korari" status="sp. nov.">
|
||
<emphasis id="B902EADCFFD57A14FEC0BF17FE2EF8FB" bold="true" box="[286,494,1887,1909]" italics="true" pageId="7" pageNumber="262">Microlaimus korari</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23157A7FFD57A14FE28BF28FDF2F8FB" box="[502,562,1888,1909]" pageId="7" pageNumber="262" rank="species">n. sp.</taxonomicNameLabel>
|
||
Female.
|
||
</emphasis>
|
||
A: Lateral view of head (Ross Sea specimen); B: lateral view of head; C: anterior body region; D: anterior body region (Ross Sea specimen); E: entire female; F: posterior body region; G: posterior body region (Ross Sea specimen). Scale bar: A & B = 20 µm; C, D & G = 50 µm; E = 65 µm; F = 38 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF096646FFDA7A1BFFA6BA6DFEA7FDFA" pageId="8" pageNumber="263">
|
||
<paragraph id="8BC936CEFFDA7A1BFFA6BA6DFEA7FDFA" blockId="8.[120,1860,548,628]" pageId="8" pageNumber="263">
|
||
<emphasis id="B902EADCFFDA7A1BFFA6BA6DFF17FDB4" bold="true" box="[120,215,549,570]" pageId="8" pageNumber="263">TABLE 1</emphasis>
|
||
. Morphometrics (µm) of
|
||
<taxonomicName id="4C764D4DFFDA7A1BFE1FBA6CFDB5FDB7" authority="Leduc, 2016" authorityName="Leduc" authorityYear="2016" box="[449,629,548,569]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="263" phylum="Nematoda" rank="species" species="korari" status="sp. nov.">
|
||
<emphasis id="B902EADCFFDA7A1BFE1FBA6CFDB5FDB7" box="[449,629,548,569]" italics="true" pageId="8" pageNumber="263">Microlaimus korari</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23157A7FFDA7A1BFDA5BA6DFD6EFDB4" box="[635,686,549,570]" pageId="8" pageNumber="263" rank="species">n. sp.</taxonomicNameLabel>
|
||
,
|
||
<taxonomicName id="4C764D4DFFDA7A1BFD69BA6CFC51FDB7" authority="Leduc, 2016" authorityName="Leduc" authorityYear="2016" box="[695,913,548,569]" class="Chromadorea" family="Microlaimidae" genus="Bolbolaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="263" phylum="Nematoda" rank="species" species="tongaensis" status="sp. nov.">
|
||
<emphasis id="B902EADCFFDA7A1BFD69BA6CFC51FDB7" box="[695,913,548,569]" italics="true" pageId="8" pageNumber="263">Bolbolaimus tongaensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23157A7FFDA7A1BFC46BA6DFC0AFDB4" box="[920,970,549,570]" pageId="8" pageNumber="263" rank="species">n. sp.</taxonomicNameLabel>
|
||
, and
|
||
<taxonomicName id="4C764D4DFFDA7A1BFC24BA6CFB7EFDB7" authority="Leduc, 2016" authorityName="Leduc" authorityYear="2016" box="[1018,1214,548,569]" class="Chromadorea" family="Microlaimidae" genus="Maragnopsia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="263" phylum="Nematoda" rank="species" species="hadalis" status="gen. nov.">
|
||
<emphasis id="B902EADCFFDA7A1BFC24BA6CFB7EFDB7" box="[1018,1214,548,569]" italics="true" pageId="8" pageNumber="263">Maragnopsia hadalis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23157A7FFDA7A1BFB1ABA6DFAC3FDB4" box="[1220,1283,549,570]" pageId="8" pageNumber="263" rank="genus">n. gen.</taxonomicNameLabel>
|
||
n. sp. (a, body length/maximum body diameter; abd, anal body diameter; b, body length/pharynx length; c, body length/tail length; cbd, corresponding body diameter; n, number of specimens; L, body length; V, vulva distance from anterior end of body; V, V/total body length).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BC936CEFFDA7A1BFFA6BADCF8E6FD27" blockId="8.[120,1849,659,715]" box="[120,1830,659,681]" pageId="8" pageNumber="263">
|
||
<emphasis id="B902EADCFFDA7A1BFFA6BADCF8E6FD27" bold="true" box="[120,1830,659,681]" pageId="8" pageNumber="263">
|
||
Species
|
||
<taxonomicName id="4C764D4DFFDA7A1BFDC7BADBFD11FD26" authority="Leduc, 2016" authorityName="Leduc" authorityYear="2016" box="[537,721,659,680]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="263" phylum="Nematoda" rank="species" species="korari" status="sp. nov.">
|
||
<emphasis id="B902EADCFFDA7A1BFDC7BADBFD11FD26" bold="true" box="[537,721,659,680]" italics="true" pageId="8" pageNumber="263">Microlaimus korari</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23157A7FFDA7A1BFD09BADCFCCAFD27" box="[727,778,660,681]" pageId="8" pageNumber="263" rank="species">n. sp.</taxonomicNameLabel>
|
||
<taxonomicName id="4C764D4DFFDA7A1BFB86BADBFAF9FD26" authority="Leduc, 2016" authorityName="Leduc" authorityYear="2016" box="[1112,1337,659,680]" class="Chromadorea" family="Microlaimidae" genus="Bolbolaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="263" phylum="Nematoda" rank="species" species="tongaensis" status="sp. nov.">
|
||
<emphasis id="B902EADCFFDA7A1BFB86BADBFAF9FD26" bold="true" box="[1112,1337,659,680]" italics="true" pageId="8" pageNumber="263">Bolbolaimus tongaensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23157A7FFDA7A1BFAE1BADCFAB1FD27" box="[1343,1393,660,681]" pageId="8" pageNumber="263" rank="species">n. sp.</taxonomicNameLabel>
|
||
<taxonomicName id="4C764D4DFFDA7A1BFA3EBADBF968FD26" authority="Leduc, 2016" authorityName="Leduc" authorityYear="2016" box="[1504,1704,659,680]" class="Chromadorea" family="Microlaimidae" genus="Maragnopsia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="263" phylum="Nematoda" rank="species" species="hadalis" status="gen. nov.">
|
||
<emphasis id="B902EADCFFDA7A1BFA3EBADBF968FD26" bold="true" box="[1504,1704,659,680]" italics="true" pageId="8" pageNumber="263">Maragnopsia hadalis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A23157A7FFDA7A1BF970BADCF92EFD27" box="[1710,1774,660,681]" pageId="8" pageNumber="263" rank="genus">n. gen.</taxonomicNameLabel>
|
||
n. sp.
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BC936CEFFDA7A1AFDC7BAFEFC97FEEB" blockId="8.[120,1849,659,715]" lastBlockId="9.[151,1436,151,357]" lastPageId="9" lastPageNumber="264" pageId="8" pageNumber="263">
|
||
Male Females Male Females Males Female
|
||
<emphasis id="B902EADCFFDB7A1AFF19B8DFFEFBFF3E" bold="true" box="[199,315,151,176]" pageId="9" pageNumber="264">Remarks.</emphasis>
|
||
<bibRefCitation id="EFE74B3FFFDB7A1AFE9CB8D0FE1EFF3E" author="Jensen" box="[322,478,152,176]" pageId="9" pageNumber="264" refString="Jensen, P. (1989) Redescription of Microlaimus capillaris Gerlach, 1957 (Nematoda, Chromadorida) from a mangrove mud-flat in NSW, Australia. Hydrobiologia, 171, 259 - 262. http: // dx. doi. org / 10.1007 / BF 00008148" type="journal article" year="1989">Jensen (1989)</bibRefCitation>
|
||
provided a re-description of
|
||
<taxonomicName id="4C764D4DFFDB7A1AFCFAB8D1FC75FF3E" authorityName="Gerlach" authorityYear="1957" box="[804,949,151,176]" class="Chromadorea" family="Microlaimidae" genus="Microlaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Desmodorida" pageId="9" pageNumber="264" phylum="Nematoda" rank="species" species="capillaris">
|
||
<emphasis id="B902EADCFFDB7A1AFCFAB8D1FC75FF3E" box="[804,949,151,176]" italics="true" pageId="9" pageNumber="264">M. capillaris</emphasis>
|
||
</taxonomicName>
|
||
based on specimens from a mangrove mud flat in
|
||
<collectingCountry id="F361765EFFDB7A1AFF3FB8F4FE8BFF5B" box="[225,331,188,213]" name="Australia" pageId="9" pageNumber="264">Australia</collectingCountry>
|
||
. These specimens, however, differ from the original description in the shape of the gubernaculum, which is slender and lacks the proximal swelling described by
|
||
<bibRefCitation id="EFE74B3FFFDB7A1AFC56B897FBFAFF76" author="Gerlach" box="[904,1082,223,248]" pageId="9" pageNumber="264" refString="Gerlach, S. A. (1957) Marine Nematoden aus dem Mangrove-Gebiet von Cananeia (Brasilianische Meeres-Nematoden III). Abhandlungen der Mathematisch-Naturwissenschaftlichen Klasse, Akademie der Wissenschaften und der Literatur, 5, 129 - 176." type="journal article" year="1957">Gerlach (1957)</bibRefCitation>
|
||
.
|
||
<bibRefCitation id="EFE74B3FFFDB7A1AFB94B8A8FB2BFF76" author="Jensen" box="[1098,1259,224,248]" pageId="9" pageNumber="264" refString="Jensen, P. (1989) Redescription of Microlaimus capillaris Gerlach, 1957 (Nematoda, Chromadorida) from a mangrove mud-flat in NSW, Australia. Hydrobiologia, 171, 259 - 262. http: // dx. doi. org / 10.1007 / BF 00008148" type="journal article" year="1989">Jensen (1989)</bibRefCitation>
|
||
also described unequal spicules, which were not observed in the Brazilian specimens, and argued that this feature was overlooked in the original description. It is likely that the two descriptions in fact represent distinct species; clarification on this matter will require observations on the Brazilian
|
||
<typeStatus id="54CD886CFFDB7A1AFD63B905FD2DFEEB" box="[701,749,333,357]" pageId="9" pageNumber="264">type</typeStatus>
|
||
material.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |