302 lines
35 KiB
XML
302 lines
35 KiB
XML
<document id="7A4E0A4C167A7D8D6D8C7392B7E0B3AB" ID="10.11646/zootaxa.4237.2.2SLASH10324" ID-CLB-Dataset="36431" ID-DOI="10.11646/zootaxa.4237.2.2" ID-GBIF-Dataset="315ea7f0-0884-491d-8086-1b7ab78aefd1" ID-ISSN="1175-5326" ID-Zenodo-Dep="343781" ID-ZooBank="4392521E-A4BD-4FA6-A1C5-CB7AD069DF42" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1488270694834" checkinUser="plazi" docAuthor="Leduc, Daniel" docDate="2017" docId="BF748B79FFE98167A986FDA82AAE688C" docLanguage="en" docName="zootaxa.4237.2.2SLASH10324.pdf" docOrigin="Zootaxa 4237 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Sabatieria megadena Leduc, 2017, sp. n." docType="treatment" docUuid="5367203C-E368-4FB8-A28D-A7DB8DFFAA25" docUuidSource="ZooBank" docVersion="10" lastPageNumber="249" masterDocId="434DF301FFEB8162A911FFE92E016D7E" masterDocTitle="Four new nematode species (Araeolaimida: Comesomatidae, Diplopeltidae) from the New Zealand continental slope" masterLastPageNumber="264" masterPageNumber="244" pageNumber="246" updateTime="1698437387856" updateUser="ExternalLinkService">
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<mods:title id="6B7A52F754332E2A0B5BD9785B8B7D4E">Four new nematode species (Araeolaimida: Comesomatidae, Diplopeltidae) from the New Zealand continental slope</mods:title>
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<mods:name id="ED56032E65B87794485AB3DD03C810AC" type="personal">
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<mods:roleTerm id="A2FB437866DEEA35192A8B99E4326B45">Author</mods:roleTerm>
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<mods:namePart id="3A7A6B020B4B99361799572D813C32B0">Leduc, Daniel</mods:namePart>
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<mods:typeOfResource id="835FA80CF592E126388053B25127FC19">text</mods:typeOfResource>
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<mods:title id="3D20AC2EC5B2F9FBDF7D0C80B8648051">Zootaxa</mods:title>
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<mods:part id="9292ED333AB95FCB7B266ECA72A14921">
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<mods:date id="2984560F57B4A8726DC1197DDEF95629">2017</mods:date>
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<mods:number id="86199DAE8BDBB4B2EAA8D5B9200765C1">4237</mods:number>
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<mods:classification id="5ADF93BB953A8AC39197537962296EEE">journal article</mods:classification>
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<mods:identifier id="0E80E71366A2DF3C3A6FEE77328F1E82" type="DOI">10.11646/zootaxa.4237.2.2</mods:identifier>
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<mods:identifier id="AF08CFE37EAB301DF102AF2624092FE9" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="8F1DC8354E57985BD9A4EB22BC8A5972" type="Zenodo-Dep">343781</mods:identifier>
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<treatment id="BF748B79FFE98167A986FDA82AAE688C" ID-DOI="http://doi.org/10.5281/zenodo.5618626" ID-GBIF-Taxon="127710807" ID-Zenodo-Dep="5618626" LSID="urn:lsid:zoobank.org:act:5367203C-E368-4FB8-A28D-A7DB8DFFAA25" httpUri="http://treatment.plazi.org/id/BF748B79FFE98167A986FDA82AAE688C" lastPageId="5" lastPageNumber="249" pageId="2" pageNumber="246">
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<subSubSection id="7FC769E4FFE98160A986FDA82F736F02" pageId="2" pageNumber="246" type="nomenclature">
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<paragraph id="37623A6FFFE98160A986FDA82FDE6F25" blockId="2.[151,479,577,637]" box="[151,479,577,603]" pageId="2" pageNumber="246">
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<heading id="6C2A8D03FFE98160A986FDA82FDE6F25" bold="true" box="[151,479,577,603]" fontSize="11" level="1" pageId="2" pageNumber="246" reason="1">
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<emphasis id="05A9E67DFFE98160A986FDA82FDE6F25" bold="true" box="[151,479,577,603]" pageId="2" pageNumber="246">
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<taxonomicName id="F0DD41ECFFE98160A986FDA82F976F25" box="[151,406,577,603]" class="Adenophorea" family="Comesomatidae" genus="Sabatieria" kingdom="Animalia" order="Desmodorida" pageId="2" pageNumber="246" phylum="Nematoda" rank="species" species="megadena" status="sp. nov.">
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<emphasis id="05A9E67DFFE98160A986FDA82F976F25" bold="true" box="[151,406,577,603]" italics="true" pageId="2" pageNumber="246">Sabatieria megadena</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="1E9A5B06FFE98160A88CFDA82FDE6F25" box="[413,479,577,603]" pageId="2" pageNumber="246" rank="species">sp. n.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="37623A6FFFE98160A986FD8D2F736F02" blockId="2.[151,479,577,637]" box="[151,370,612,637]" pageId="2" pageNumber="246">
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(
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<figureCitation id="AFE626EAFFE98160A98EFD8D2F0B6F02" box="[159,266,612,637]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStartId-0="3.[151,250,1851,1873]" captionStartId-1="4.[151,250,1897,1919]" captionStartId-2="5.[151,250,932,954]" captionTargetBox-0="[188,1406,288,1783]" captionTargetBox-1="[172,1372,230,1849]" captionTargetBox-2="[178,1412,193,899]" captionTargetId-0="figure@3.[151,1436,267,1826]" captionTargetId-1="figure@4.[151,1436,193,1876]" captionTargetId-2="figure@5.[151,1436,161,937]" captionTargetPageId-0="3" captionTargetPageId-1="4" captionTargetPageId-2="5" captionText-0="FIGURE 1. Sabatieria megadena sp. n. A: Anterior body region of male; B: anterior body region of female; C: cephalic region of male; D: cephalic region of female; E: posterior body region of male. Scale bar: A & B = 50 µm; C & D = 23 µm; E = 34 µm." captionText-1="FIGURE 2. Sabatieria megadena sp. n. A: Entire male; B: posterior body region of female; C: female reproductive system. Scale bar: A = 275 µm; B = 50 µm; C = 310 µm." captionText-2="FIGURE 3. Sabatieria megadena sp. n. light micrographs of male. A: Optical cross-section of cephalic region; B: surface view of cephalic region showing amphideal fovea and cephalic setae. Scale bar = 10 µm." httpUri-0="https://zenodo.org/record/343782/files/figure.png" httpUri-1="https://zenodo.org/record/343783/files/figure.png" httpUri-2="https://zenodo.org/record/343784/files/figure.png" pageId="2" pageNumber="246">Figs. 1–3</figureCitation>
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,
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<tableCitation id="7A5F0FD4FFE98160A807FD8D2F666F02" box="[278,359,612,637]" captionStart="TABLE 1" captionStartId="9.[151,239,437,460]" captionTargetBox="[151,1400,560,1870]" captionTargetPageId="9" captionText="TABLE 1. Morphometrics (µm) of Sabatieria megadena sp. n. and Pararaeolaimus tetradenus sp. n." httpUri="http://table.plazi.org/id/63A26AE7FFE2816BA986FE5C2AD46CB2" pageId="2" pageNumber="246" tableUuid="63A26AE7FFE2816BA986FE5C2AD46CB2">Table 1</tableCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="7FC769E4FFE98160A986FD452FFA6E2B" pageId="2" pageNumber="246" type="diagnosis">
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<paragraph id="37623A6FFFE98160A986FD452FFA6E2B" blockId="2.[151,1437,684,2005]" pageId="2" pageNumber="246">
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<emphasis id="05A9E67DFFE98160A986FD452F106FBB" bold="true" box="[151,273,684,709]" pageId="2" pageNumber="246">Diagnosis.</emphasis>
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<taxonomicName id="F0DD41ECFFE98160A80AFD452C0C6FBB" box="[283,525,684,709]" class="Adenophorea" family="Comesomatidae" genus="Sabatieria" kingdom="Animalia" order="Desmodorida" pageId="2" pageNumber="246" phylum="Nematoda" rank="species" species="megadena" status="sp. nov.">
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<emphasis id="05A9E67DFFE98160A80AFD452C0C6FBB" box="[283,525,684,709]" italics="true" pageId="2" pageNumber="246">Sabatieria megadena</emphasis>
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</taxonomicName>
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<emphasis id="05A9E67DFFE98160AB06FD452C586FBB" bold="true" box="[535,601,684,709]" pageId="2" pageNumber="246">
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<taxonomicNameLabel id="1E9A5B06FFE98160AB06FD452C586FBB" box="[535,601,684,709]" pageId="2" pageNumber="246" rank="species">sp. n.</taxonomicNameLabel>
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</emphasis>
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is characterised by body length 2290–2890 µm, smooth cuticle without punctations or striations, spiral amphids with 2.0 turns, minute buccal cavity, secretory-excretory system with large and conspicuous renette cell, anterior branch of reproductive system always to the left of intestine and posterior branch always to the right of intestine, and male with arcuate spicules 1.1–1.5 cloacal body diameters long and six tubular precloacal supplements.
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</paragraph>
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</subSubSection>
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<subSubSection id="7FC769E4FFE98160A9D6FCB62D056EE3" pageId="2" pageNumber="246" type="etymology">
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<paragraph id="37623A6FFFE98160A9D6FCB62D056EE3" blockId="2.[151,1437,684,2005]" pageId="2" pageNumber="246">
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<emphasis id="05A9E67DFFE98160A9D6FCB62F4F6E06" bold="true" box="[199,334,863,888]" pageId="2" pageNumber="246">Etymology.</emphasis>
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The species name is derived from the Greek
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<emphasis id="05A9E67DFFE98160AA78FC882DB16E06" box="[873,944,865,888]" italics="true" pageId="2" pageNumber="246">megas</emphasis>
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(=large, great) and
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<emphasis id="05A9E67DFFE98160AD8DFCB62AEA6E06" box="[1180,1259,863,888]" italics="true" pageId="2" pageNumber="246">adenos</emphasis>
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(= gland), and refers to the large size of the renette cell in this species.
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</paragraph>
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</subSubSection>
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<subSubSection id="7FC769E4FFE98160A9D6FC4E2AF36953" pageId="2" pageNumber="246" type="materials_examined">
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<paragraph id="37623A6FFFE98160A9D6FC4E2C006976" blockId="2.[151,1437,684,2005]" pageId="2" pageNumber="246">
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<emphasis id="05A9E67DFFE98160A9D6FC4E2F356EBE" bold="true" box="[199,308,935,960]" pageId="2" pageNumber="246">Holotype</emphasis>
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. Male (NIWA 115450), collected
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<date id="43631CAFFFE98160ABC8FC4E2D5B6EBE" box="[729,858,935,960]" pageId="2" pageNumber="246" value="2010-04">April 2010</date>
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(voyage TAN1004, station 22), New Zealand’s Hikurangi Margin, axis of Pahaua Canyon (
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<quantity id="F025978AFFE98160AB91FC252CD46E9A" box="[640,725,972,996]" metricMagnitude="3" metricUnit="m" metricValue="1.188" pageId="2" pageNumber="246" unit="m" value="1188.0">1188 m</quantity>
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water depth), 41.5100°S, 175.7187°E, mean grain size: 11 µm, % silt and clay particles: 96.8%.
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</paragraph>
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<paragraph id="37623A6FFFE98160A9D6FBFD2AF36953" blockId="2.[151,1437,684,2005]" box="[199,1266,1044,1069]" pageId="2" pageNumber="246">
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<materialsCitation id="87B53032FFE98160A9D6FBFD2AF36953" ID-GBIF-Occurrence="1437751796" box="[199,1266,1044,1069]" collectionCode="NIWA, NNCNZ" pageId="2" pageNumber="246" specimenCode="NIWA 115451, NNCNZ 3252" specimenCount="1" typeStatus="paratype">
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<emphasis id="05A9E67DFFE98160A9D6FBFD2F3E6953" bold="true" box="[199,319,1044,1069]" pageId="2" pageNumber="246">
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<typeStatus id="E86684CDFFE98160A9D6FBFD2F3E6953" box="[199,319,1044,1069]" pageId="2" pageNumber="246" type="paratype">Paratypes</typeStatus>
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</emphasis>
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. Two males and six females (
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<specimenCode id="677B9214FFE98160AB9BFBFD2D336953" box="[650,818,1044,1069]" collectionCode="NIWA" country="New Zealand" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="2" pageNumber="246">
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<collectionCode id="51CCA2AAFFE98160AB9BFBFD2CD46952" box="[650,725,1044,1068]" country="New Zealand" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="2" pageNumber="246">NIWA</collectionCode>
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115451
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</specimenCode>
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,
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<specimenCode id="677B9214FFE98160AA2CFBFD2DE16953" box="[829,992,1044,1069]" collectionCode="NNCNZ" pageId="2" pageNumber="246">
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<collectionCode id="51CCA2AAFFE98160AA2CFBFD2D9C6952" box="[829,925,1044,1068]" pageId="2" pageNumber="246">NNCNZ</collectionCode>
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3252
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</specimenCode>
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), same data as holotype.
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="7FC769E4FFE98160A9D6FBDE2B8F6A5E" pageId="2" pageNumber="246" type="description">
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<paragraph id="37623A6FFFE98160A9D6FBDE2AAF6BEE" blockId="2.[151,1437,684,2005]" pageId="2" pageNumber="246">
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<emphasis id="05A9E67DFFE98160A9D6FBDE2F50692E" bold="true" box="[199,337,1079,1104]" pageId="2" pageNumber="246">Description</emphasis>
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.
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<emphasis id="05A9E67DFFE98160A871FBDE2FAF692E" bold="true" box="[352,430,1079,1104]" pageId="2" pageNumber="246">Males.</emphasis>
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Colourless cylindrical body tapering slightly towards anterior end, with rounded anterior extremity and conicocylindrical tail. Cuticle smooth with sparse somatic setae mainly restricted to pharyngeal region, 2–4 µm long. Two lateroventral rows of 3–4 setae in precloacal region. Six minute inner labial papilla present on lip region; six outer labial papilla in a separate circle and four cephalic setae situated further posteriorly, 0.20–0.25 cbd long. Subcephalic setae absent. Spiral amphideal fovea and aperture, with 2.0 turns, situated immediately posterior to cephalic setae. Buccal cavity minute. Cylindrical pharynx with oval-shaped posterior bulb; pharyngeal tubes present. Nerve ring near middle of pharynx length. Secretory-excretory system present, excretory pore slightly posterior to nerve ring, ampulla large; renette cell large and conspicuous, 24–32 × 55–85 µm, often associated with swelling of body, situated immediately posterior to pharynx. Cardia 15–17 µm long, not surrounded by intestine. Reproductive system diorchic with anterior outstretched testis located to the left of intestine and posterior outstretched testis to the right of intestine. Mature sperm cells globular, 4–7 × 8–11 µm, with oval nuclei. Spicules paired, equal, arcuate, 1.1–1.5 cloacal body diameters long, without capitulum, with velum and short central cuticularised projection (lamella) at proximal end. Gubernaculum surrounding distal ends of spicules, with pair of strongly cuticularised apophyses directed dorso-caudally or caudally, tapering distally. Rectal and ejaculatory glands not observed. Six tubular precloacal supplements present, situated 14–24 µm from each other. Precloacal seta not observed. Tail conicocylindrical, with distal tip sometimes slightly swollen, and with sparse lateroventral setae and three terminal setae. Three caudal glands and spinneret present.
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</paragraph>
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<paragraph id="37623A6FFFE98160A9D6F9752B8F6A5E" blockId="2.[151,1437,684,2005]" pageId="2" pageNumber="246">
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<emphasis id="05A9E67DFFE98160A9D6F9752F316BCB" bold="true" box="[199,304,1692,1717]" pageId="2" pageNumber="246">Females.</emphasis>
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Similar to males, but with lower value of a, slightly smaller amphid, and slightly longer tail. Reproductive system didelphic, with anterior outstretched ovary to the left of intestine and posterior outstretched ovary to the right of intestine. Mature eggs 49–57 × 117–136 µm. Spermatheca not observed. Vulva located near mid-body. Granular vaginal glands present, proximal portion of
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<emphasis id="05A9E67DFFE98160AA74F8E02A086A5E" box="[869,1033,1801,1824]" italics="true" pageId="2" pageNumber="246">vagina uterina</emphasis>
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surrounded by constrictor muscle.
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</paragraph>
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</subSubSection>
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<subSubSection id="7FC769E4FFE98161A9D6F8C52D3B6DAB" lastPageId="3" lastPageNumber="247" pageId="2" pageNumber="246" type="diagnosis">
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<paragraph id="37623A6FFFE98161A9D6F8C52D3B6DAB" blockId="2.[151,1437,684,2005]" lastBlockId="3.[151,1436,151,213]" lastPageId="3" lastPageNumber="247" pageId="2" pageNumber="246">
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<emphasis id="05A9E67DFFE98160A9D6F8C52FD16A3B" bold="true" box="[199,464,1836,1861]" pageId="2" pageNumber="246">Differential diagnosis.</emphasis>
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The new species is similar to the closely related genus
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<taxonomicName id="F0DD41ECFFE98160AD4CF8C52B516A3A" authority="Cobb, 1920" authorityName="Cobb" authorityYear="1920" box="[1117,1360,1836,1861]" class="Adenophorea" family="Comesomatidae" genus="Laimella" kingdom="Animalia" order="Desmodorida" pageId="2" pageNumber="246" phylum="Nematoda" rank="genus">
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<emphasis id="05A9E67DFFE98160AD4CF8C52AC06A3B" box="[1117,1217,1836,1861]" italics="true" pageId="2" pageNumber="246">Laimella</emphasis>
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Cobb,
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<quantity id="F025978AFFE98160AC09F8C52B516A3A" box="[1304,1360,1836,1860]" metricMagnitude="1" metricUnit="m" metricValue="4.8768" pageId="2" pageNumber="246" unit="in" value="1920.0">1920</quantity>
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</taxonomicName>
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in the small size of the buccal cavity, amphids with few turns (<4), and cuticle without punctations; however unlike
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<taxonomicName id="F0DD41ECFFE98160A986F89D2EFA6AF3" box="[151,251,1908,1933]" class="Adenophorea" family="Comesomatidae" genus="Laimella" kingdom="Animalia" order="Desmodorida" pageId="2" pageNumber="246" phylum="Nematoda" rank="genus">
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<emphasis id="05A9E67DFFE98160A986F89D2EFA6AF3" box="[151,251,1908,1933]" italics="true" pageId="2" pageNumber="246">Laimella</emphasis>
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</taxonomicName>
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it does not possess a cuticularised pharyngeal lumen or teeth in the buccal cavity, and does not have outer labial setae in the same circle as the cephalic setae.
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<taxonomicName id="F0DD41ECFFE98160AA11F8712DF26ACF" box="[768,1011,1944,1969]" class="Adenophorea" family="Comesomatidae" genus="Sabatieria" kingdom="Animalia" order="Desmodorida" pageId="2" pageNumber="246" phylum="Nematoda" rank="species" species="megadena" status="sp. nov.">
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<emphasis id="05A9E67DFFE98160AA11F8712DF26ACF" box="[768,1011,1944,1969]" italics="true" pageId="2" pageNumber="246">Sabatieria megadena</emphasis>
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</taxonomicName>
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<emphasis id="05A9E67DFFE98160AAEFF8712A406ACF" bold="true" box="[1022,1089,1944,1969]" pageId="2" pageNumber="246">
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<taxonomicNameLabel id="1E9A5B06FFE98160AAEFF8712A406ACF" box="[1022,1089,1944,1969]" pageId="2" pageNumber="246" rank="species">sp. n.</taxonomicNameLabel>
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</emphasis>
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is also similar to
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<taxonomicName id="F0DD41ECFFE98160AC0AF8702F2D6AAB" authority="Wieser, 1954" authorityName="Wieser" authorityYear="1954" class="Adenophorea" family="Comesomatidae" genus="Cervonema" kingdom="Animalia" order="Desmodorida" pageId="2" pageNumber="246" phylum="Nematoda" rank="genus">
|
||
<emphasis id="05A9E67DFFE98160AC0AF8702B9D6ACE" box="[1307,1436,1945,1968]" italics="true" pageId="2" pageNumber="246">Cervonema</emphasis>
|
||
Wieser,
|
||
<quantity id="F025978AFFE98160A9E5F8552F2D6AAB" box="[244,300,1980,2005]" metricMagnitude="1" metricUnit="m" metricValue="4.96316" pageId="2" pageNumber="246" unit="in" value="1954.0">1954</quantity>
|
||
</taxonomicName>
|
||
in lacking cuticle punctations and in the small size of the buccal cavity without teeth. However the new species, unlike
|
||
<taxonomicName id="F0DD41ECFFE88161A868FF712FFB6DD1" box="[377,506,152,175]" class="Adenophorea" family="Comesomatidae" genus="Cervonema" kingdom="Animalia" order="Desmodorida" pageId="3" pageNumber="247" phylum="Nematoda" rank="genus">
|
||
<emphasis id="05A9E67DFFE88161A868FF712FFB6DD1" box="[377,506,152,175]" italics="true" pageId="3" pageNumber="247">Cervonema</emphasis>
|
||
</taxonomicName>
|
||
, does not have setiform outer labial sensilla similar in length to the cephalic setae, and possesses a gubernaculum with conspicuous apophyses.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="63A26AE7FFE88161A986F8D22EC16AF0" httpUri="https://zenodo.org/record/343782/files/figure.png" pageId="3" pageNumber="247" targetBox="[188,1406,288,1783]" targetPageId="3">
|
||
<paragraph id="37623A6FFFE88161A986F8D22EC16AF0" blockId="3.[151,1436,1851,1934]" pageId="3" pageNumber="247">
|
||
<emphasis id="05A9E67DFFE88161A986F8D22F136A2F" bold="true" box="[151,274,1851,1873]" pageId="3" pageNumber="247">FIGURE 1.</emphasis>
|
||
<taxonomicName id="F0DD41ECFFE88161A809F8D22FEE6A2F" box="[280,495,1851,1873]" class="Adenophorea" family="Comesomatidae" genus="Sabatieria" kingdom="Animalia" order="Desmodorida" pageId="3" pageNumber="247" phylum="Nematoda" rank="species" species="megadena" status="sp. nov.">
|
||
<emphasis id="05A9E67DFFE88161A809F8D22FEE6A2F" box="[280,495,1851,1873]" italics="true" pageId="3" pageNumber="247">Sabatieria megadena</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="05A9E67DFFE88161A8E4F8D22C2C6A2F" bold="true" box="[501,557,1851,1873]" pageId="3" pageNumber="247">
|
||
<taxonomicNameLabel id="1E9A5B06FFE88161A8E4F8D22C2C6A2F" box="[501,557,1851,1873]" pageId="3" pageNumber="247" rank="species">sp. n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
A: Anterior body region of male; B: anterior body region of female; C: cephalic region of male; D: cephalic region of female; E: posterior body region of male. Scale bar: A & B = 50 µm; C & D = 23 µm; E = 34 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="63A26AE7FFEF8166A986F8802C866AE0" httpUri="https://zenodo.org/record/343783/files/figure.png" pageId="4" pageNumber="248" targetBox="[172,1372,230,1849]" targetPageId="4">
|
||
<paragraph id="37623A6FFFEF8166A986F8802C866AE0" blockId="4.[151,1437,1897,1950]" pageId="4" pageNumber="248">
|
||
<emphasis id="05A9E67DFFEF8166A986F8802F156A01" bold="true" box="[151,276,1897,1919]" pageId="4" pageNumber="248">FIGURE 2.</emphasis>
|
||
<taxonomicName id="F0DD41ECFFEF8166A80DF8802FF46A01" box="[284,501,1897,1919]" class="Adenophorea" family="Comesomatidae" genus="Sabatieria" kingdom="Animalia" order="Desmodorida" pageId="4" pageNumber="248" phylum="Nematoda" rank="species" species="megadena" status="sp. nov.">
|
||
<emphasis id="05A9E67DFFEF8166A80DF8802FF46A01" box="[284,501,1897,1919]" italics="true" pageId="4" pageNumber="248">Sabatieria megadena</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="05A9E67DFFEF8166A8ECF8802C366A01" bold="true" box="[509,567,1897,1919]" pageId="4" pageNumber="248">
|
||
<taxonomicNameLabel id="1E9A5B06FFEF8166A8ECF8802C366A01" box="[509,567,1897,1919]" pageId="4" pageNumber="248" rank="species">sp. n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
A: Entire male; B: posterior body region of female; C: female reproductive system. Scale bar: A = 275 µm; B = 50 µm; C = 310 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="63A26AE7FFEE8167A986FC4D2DE56EA7" httpUri="https://zenodo.org/record/343784/files/figure.png" pageId="5" pageNumber="249" targetBox="[178,1412,193,899]" targetPageId="5">
|
||
<paragraph id="37623A6FFFEE8167A986FC4D2DE56EA7" blockId="5.[151,1435,932,985]" pageId="5" pageNumber="249">
|
||
<emphasis id="05A9E67DFFEE8167A986FC4D2F136EC4" bold="true" box="[151,274,932,954]" pageId="5" pageNumber="249">FIGURE 3.</emphasis>
|
||
<taxonomicName id="F0DD41ECFFEE8167A809FC4D2FEE6EC4" box="[280,495,932,954]" class="Adenophorea" family="Comesomatidae" genus="Sabatieria" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="249" phylum="Nematoda" rank="species" species="megadena" status="sp. nov.">
|
||
<emphasis id="05A9E67DFFEE8167A809FC4D2FEE6EC4" box="[280,495,932,954]" italics="true" pageId="5" pageNumber="249">Sabatieria megadena</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="05A9E67DFFEE8167A8E5FC4D2C2C6EC4" bold="true" box="[500,557,932,954]" pageId="5" pageNumber="249">
|
||
<taxonomicNameLabel id="1E9A5B06FFEE8167A8E5FC4D2C2C6EC4" box="[500,557,932,954]" pageId="5" pageNumber="249" rank="species">sp. n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
light micrographs of male. A: Optical cross-section of cephalic region; B: surface view of cephalic region showing amphideal fovea and cephalic setae. Scale bar = 10 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="7FC769E4FFEE8167A9D6FBEC2AAE688C" pageId="5" pageNumber="249" type="reference_group">
|
||
<paragraph id="37623A6FFFEE8167A9D6FBEC2AAE688C" blockId="5.[151,1437,1029,1522]" pageId="5" pageNumber="249">
|
||
<taxonomicName id="F0DD41ECFFEE8167A9D6FBEC2FB96960" box="[199,440,1029,1054]" class="Adenophorea" family="Comesomatidae" genus="Sabatieria" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="249" phylum="Nematoda" rank="species" species="megadena" status="sp. nov.">
|
||
<emphasis id="05A9E67DFFEE8167A9D6FBEC2FB96960" box="[199,440,1029,1054]" italics="true" pageId="5" pageNumber="249">Sabatieria megadena</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="05A9E67DFFEE8167A8D3FBEC2C056960" bold="true" box="[450,516,1029,1054]" pageId="5" pageNumber="249">
|
||
<taxonomicNameLabel id="1E9A5B06FFEE8167A8D3FBEC2C056960" box="[450,516,1029,1054]" pageId="5" pageNumber="249" rank="species">sp. n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
resembles
|
||
<taxonomicName id="F0DD41ECFFEE8167AB97FBEC2AE66960" authority="Rosli, Leduc & Probert, 2014" authorityName="Rosli, Leduc & Probert" authorityYear="2014" box="[646,1255,1029,1054]" class="Adenophorea" family="Comesomatidae" genus="Sabatieria" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="249" phylum="Nematoda" rank="species" species="dispunctata">
|
||
<emphasis id="05A9E67DFFEE8167AB97FBEC2D896960" box="[646,904,1029,1054]" italics="true" pageId="5" pageNumber="249">Sabatieria dispunctata</emphasis>
|
||
<bibRefCitation id="534C479EFFEE8167AA80FBEC2AE66960" author="Rosli" box="[913,1255,1029,1054]" pageId="5" pageNumber="249" refString="Rosli, N., Leduc, D. & Probert, P. K. (2014) Two new species and a new record of Comesomatidae (Nematoda, Araeolaimida) from Southern Hikurangi Margin, New Zealand. Zootaxa, 3900 (4), 505 - 525." type="journal article" year="2014">Rosli, Leduc & Probert, 2014</bibRefCitation>
|
||
</taxonomicName>
|
||
(also described from New Zealand’s Hikurangi Margin), in lacking cuticle punctations and the minute size of the buccal cavity. The new species can most easily be distinguished based on the number of amphid turns (2.0
|
||
<emphasis id="05A9E67DFFEE8167ADBEFBA72AF7691B" box="[1199,1270,1102,1125]" italics="true" pageId="5" pageNumber="249">versus</emphasis>
|
||
4.5 turns in
|
||
<taxonomicName id="F0DD41ECFFEE8167AC96FBA72F1B69F4" class="Adenophorea" family="Comesomatidae" genus="Sabatieria" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="249" phylum="Nematoda" rank="species" species="dispunctata">
|
||
<emphasis id="05A9E67DFFEE8167AC96FBA72F1B69F4" italics="true" pageId="5" pageNumber="249">S. dispunctata</emphasis>
|
||
</taxonomicName>
|
||
), presence of large and conspicuous renette cell (
|
||
<emphasis id="05A9E67DFFEE8167AA6FFB9A2DC769F4" box="[894,966,1139,1162]" italics="true" pageId="5" pageNumber="249">versus</emphasis>
|
||
substantially smaller renette cell in
|
||
<taxonomicName id="F0DD41ECFFEE8167AC96FB9B2F1B69D0" class="Adenophorea" family="Comesomatidae" genus="Sabatieria" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="249" phylum="Nematoda" rank="species" species="dispunctata">
|
||
<emphasis id="05A9E67DFFEE8167AC96FB9B2F1B69D0" italics="true" pageId="5" pageNumber="249">S. dispunctata</emphasis>
|
||
</taxonomicName>
|
||
), and length of the tail (3–5
|
||
<emphasis id="05A9E67DFFEE8167AB81FB7F2CD969D3" box="[656,728,1174,1197]" italics="true" pageId="5" pageNumber="249">versus</emphasis>
|
||
8 anal/cloacal body diameters in
|
||
<taxonomicName id="F0DD41ECFFEE8167AD6EFB7F2B2769D0" box="[1151,1318,1173,1198]" class="Adenophorea" family="Comesomatidae" genus="Sabatieria" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="249" phylum="Nematoda" rank="species" species="dispunctata">
|
||
<emphasis id="05A9E67DFFEE8167AD6EFB7F2B2769D0" box="[1151,1318,1173,1198]" italics="true" pageId="5" pageNumber="249">S. dispunctata</emphasis>
|
||
</taxonomicName>
|
||
). Like
|
||
<taxonomicName id="F0DD41ECFFEE8167AC96FB7F2F1B69AC" class="Adenophorea" family="Comesomatidae" genus="Sabatieria" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="249" phylum="Nematoda" rank="species" species="dispunctata">
|
||
<emphasis id="05A9E67DFFEE8167AC96FB7F2F1B69AC" italics="true" pageId="5" pageNumber="249">S. dispunctata</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="F0DD41ECFFEE8167A836FB532FB469AC" box="[295,437,1209,1234]" class="Adenophorea" family="Comesomatidae" genus="Sabatieria" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="249" phylum="Nematoda" rank="species" species="megadena" status="sp. nov.">
|
||
<emphasis id="05A9E67DFFEE8167A836FB532FB469AC" box="[295,437,1209,1234]" italics="true" pageId="5" pageNumber="249">S. megadena</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="05A9E67DFFEE8167A8ADFB502FFB69AC" bold="true" box="[444,506,1209,1234]" pageId="5" pageNumber="249">
|
||
<taxonomicNameLabel id="1E9A5B06FFEE8167A8ADFB502FFB69AC" box="[444,506,1209,1234]" pageId="5" pageNumber="249" rank="species">sp. n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is placed within the genus
|
||
<taxonomicName id="F0DD41ECFFEE8167AA36FB502D9D69AC" box="[807,924,1209,1234]" class="Adenophorea" family="Comesomatidae" genus="Sabatieria" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="249" phylum="Nematoda" rank="genus">
|
||
<emphasis id="05A9E67DFFEE8167AA36FB502D9D69AC" box="[807,924,1209,1234]" italics="true" pageId="5" pageNumber="249">Sabatieria</emphasis>
|
||
</taxonomicName>
|
||
despite its lack of cuticle punctations because it is characterised by four cephalic setae and six outer labial papilla in separate circles, a buccal cavity without teeth, short arcuate spicules, and gubernaculum with conspicuous apophyses. Several
|
||
<taxonomicName id="F0DD41ECFFEE8167AD45FAE82AC86864" box="[1108,1225,1281,1306]" class="Adenophorea" family="Comesomatidae" genus="Sabatieria" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="249" phylum="Nematoda" rank="genus">
|
||
<emphasis id="05A9E67DFFEE8167AD45FAE82AC86864" box="[1108,1225,1281,1306]" italics="true" pageId="5" pageNumber="249">Sabatieria</emphasis>
|
||
</taxonomicName>
|
||
species, namely
|
||
<taxonomicName id="F0DD41ECFFEE8167AC96FAEB2FE96840" authority="Kreis, 1929" authorityName="Kreis" authorityYear="1929" class="Adenophorea" family="Comesomatidae" genus="Sabatieria" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="249" phylum="Nematoda" rank="species" species="dodecaspapillata">
|
||
<emphasis id="05A9E67DFFEE8167AC96FAEB2F596840" italics="true" pageId="5" pageNumber="249">S. dodecaspapillata</emphasis>
|
||
Kreis, 1929
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="F0DD41ECFFEE8167A8E5FACF2D206840" authority="Kreis, 1929" authorityName="Kreis" authorityYear="1929" box="[500,801,1317,1342]" class="Adenophorea" family="Comesomatidae" genus="Sabatieria" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="249" phylum="Nematoda" rank="species" species="longisetosa">
|
||
<emphasis id="05A9E67DFFEE8167A8E5FACF2C936840" box="[500,658,1317,1342]" italics="true" pageId="5" pageNumber="249">S. longisetosa</emphasis>
|
||
Kreis, 1929
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="F0DD41ECFFEE8167AA71FACF2AB96840" authority="Ditlevsen, 1921" authorityName="Ditlevsen" authorityYear="1921" box="[864,1208,1317,1342]" class="Adenophorea" family="Comesomatidae" genus="Sabatieria" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="249" phylum="Nematoda" rank="species" species="mortenseni">
|
||
<emphasis id="05A9E67DFFEE8167AA71FACF2DFB6843" box="[864,1018,1318,1341]" italics="true" pageId="5" pageNumber="249">S. mortenseni</emphasis>
|
||
Ditlevsen, 1921
|
||
</taxonomicName>
|
||
, also appear to lack cuticle punctations. In addition to the presence of minute buccal cavity and large and conspicuous renette cell,
|
||
<taxonomicName id="F0DD41ECFFEE8167A986FA842F8468F8" box="[151,389,1389,1414]" class="Adenophorea" family="Comesomatidae" genus="Sabatieria" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="249" phylum="Nematoda" rank="species" species="megadena" status="sp. nov.">
|
||
<emphasis id="05A9E67DFFEE8167A986FA842F8468F8" box="[151,389,1389,1414]" italics="true" pageId="5" pageNumber="249">Sabatieria megadena</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="05A9E67DFFEE8167A89DFA842FCD68F8" bold="true" box="[396,460,1389,1414]" pageId="5" pageNumber="249">
|
||
<taxonomicNameLabel id="1E9A5B06FFEE8167A89DFA842FCD68F8" box="[396,460,1389,1414]" pageId="5" pageNumber="249" rank="species">sp. n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
can most easily be distinguished from
|
||
<taxonomicName id="F0DD41ECFFEE8167AA91FA872A1968FB" box="[896,1048,1390,1413]" class="Adenophorea" family="Comesomatidae" genus="Sabatieria" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="249" phylum="Nematoda" rank="species" species="mortenseni">
|
||
<emphasis id="05A9E67DFFEE8167AA91FA872A1968FB" box="[896,1048,1390,1413]" italics="true" pageId="5" pageNumber="249">S. mortenseni</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="F0DD41ECFFEE8167AD5EFA872AEA68F8" box="[1103,1259,1389,1414]" class="Adenophorea" family="Comesomatidae" genus="Sabatieria" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="249" phylum="Nematoda" rank="species" species="longisetosa">
|
||
<emphasis id="05A9E67DFFEE8167AD5EFA872AEA68F8" box="[1103,1259,1389,1414]" italics="true" pageId="5" pageNumber="249">S. longisetosa</emphasis>
|
||
</taxonomicName>
|
||
by the amphids with fewer turns (2.0
|
||
<emphasis id="05A9E67DFFEE8167A89DFA7A2FD268D4" box="[396,467,1427,1450]" italics="true" pageId="5" pageNumber="249">versus</emphasis>
|
||
> 3.0 turns in
|
||
<taxonomicName id="F0DD41ECFFEE8167AB6DFA7B2D1468D4" box="[636,789,1426,1450]" class="Adenophorea" family="Comesomatidae" genus="Sabatieria" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="249" phylum="Nematoda" rank="species" species="mortenseni">
|
||
<emphasis id="05A9E67DFFEE8167AB6DFA7B2D1468D4" box="[636,789,1426,1450]" italics="true" pageId="5" pageNumber="249">S. mortenseni</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="F0DD41ECFFEE8167AA5CFA7B2DEB68D4" box="[845,1002,1425,1450]" class="Adenophorea" family="Comesomatidae" genus="Sabatieria" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="249" phylum="Nematoda" rank="species" species="longisetosa">
|
||
<emphasis id="05A9E67DFFEE8167AA5CFA7B2DEB68D4" box="[845,1002,1425,1450]" italics="true" pageId="5" pageNumber="249">S. longisetosa</emphasis>
|
||
</taxonomicName>
|
||
), and from
|
||
<taxonomicName id="F0DD41ECFFEE8167AD61FA7B2B4F68D4" box="[1136,1358,1425,1450]" class="Adenophorea" family="Comesomatidae" genus="Sabatieria" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="249" phylum="Nematoda" rank="species" species="dodecaspapillata">
|
||
<emphasis id="05A9E67DFFEE8167AD61FA7B2B4F68D4" box="[1136,1358,1425,1450]" italics="true" pageId="5" pageNumber="249">S. dodecaspapillata</emphasis>
|
||
</taxonomicName>
|
||
by the number of precloacal supplements (6
|
||
<emphasis id="05A9E67DFFEE8167AB45FA5F2C9D68B3" box="[596,668,1462,1485]" italics="true" pageId="5" pageNumber="249">versus</emphasis>
|
||
<quantity id="F025978AFFEE8167ABB6FA5F2CE468B0" box="[679,741,1461,1486]" metricMagnitude="-1" metricUnit="m" metricValue="3.048" pageId="5" pageNumber="249" unit="in" value="12.0">12 in</quantity>
|
||
<taxonomicName id="F0DD41ECFFEE8167ABE1FA5F2DD368B0" box="[752,978,1461,1486]" class="Adenophorea" family="Comesomatidae" genus="Sabatieria" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="249" phylum="Nematoda" rank="species" species="dodecaspapillata">
|
||
<emphasis id="05A9E67DFFEE8167ABE1FA5F2DD368B0" box="[752,978,1461,1486]" italics="true" pageId="5" pageNumber="249">S. dodecaspapillata</emphasis>
|
||
</taxonomicName>
|
||
) and location of opening of secretoryexcretory system (posterior to nerve ring
|
||
<emphasis id="05A9E67DFFEE8167AB77FA322CAF688C" box="[614,686,1499,1522]" italics="true" pageId="5" pageNumber="249">versus</emphasis>
|
||
at level of nerve ring in
|
||
<taxonomicName id="F0DD41ECFFEE8167AAD3FA332A9E688C" box="[962,1183,1497,1522]" class="Adenophorea" family="Comesomatidae" genus="Sabatieria" kingdom="Animalia" order="Desmodorida" pageId="5" pageNumber="249" phylum="Nematoda" rank="species" species="dodecaspapillata">
|
||
<emphasis id="05A9E67DFFEE8167AAD3FA332A9E688C" box="[962,1183,1497,1522]" italics="true" pageId="5" pageNumber="249">S. dodecaspapillata</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |