233 lines
32 KiB
XML
233 lines
32 KiB
XML
<document id="CE1B31782547441129CE5971F2508CBC" ID-CLB-Dataset="45523" ID-DOI="10.11646/zootaxa.3814.4.2" ID-GBIF-Dataset="1f0c9e98-3d8e-4c08-8b80-2e375bfaf6fe" ID-ISSN="1175-5326" ID-Zenodo-Dep="231397" ID-ZooBank="84CD1F7F-9E65-48F3-BE24-C8815264671A" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460435100031" checkinUser="plazi" docAuthor="Leduc, Daniel" docDate="2014" docId="03CF87E3FFFD6B6989CAA88F8664F874" docLanguage="en" docName="zt03814p494.pdf" docOrigin="Zootaxa 3814 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Paramphimonhystrella glossalga Leduc, 2014, n. sp." docType="treatment" docVersion="10" lastPageNumber="480" masterDocId="FFF6FF9BFFFF6B6B895DA8188724FFAA" masterDocTitle="Four new Paramphimonhystrella species (Nematoda: Xyalidae) from the continental slope of New Zealand" masterLastPageNumber="494" masterPageNumber="478" pageNumber="480" updateTime="1698331994836" updateUser="ExternalLinkService">
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<mods:title id="A41465A3C31BDF0A8EE78FEAB139DCB2">Four new Paramphimonhystrella species (Nematoda: Xyalidae) from the continental slope of New Zealand</mods:title>
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<mods:namePart id="EF7BC183AD44606B017BE694E4F3131A">Leduc, Daniel</mods:namePart>
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<mods:date id="590F18DC0F30A3E4013467F305B39617">2014</mods:date>
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<treatment id="03CF87E3FFFD6B6989CAA88F8664F874" ID-DOI="http://doi.org/10.5281/zenodo.5697232" ID-GBIF-Taxon="119431587" ID-Zenodo-Dep="5697232" LSID="urn:lsid:plazi:treatment:03CF87E3FFFD6B6989CAA88F8664F874" httpUri="http://treatment.plazi.org/id/03CF87E3FFFD6B6989CAA88F8664F874" lastPageNumber="480" pageId="2" pageNumber="480">
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<subSubSection id="C37C657EFFFD6B6989CAA88F8642FF79" pageId="2" pageNumber="480" type="nomenclature">
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<paragraph id="8BD936F5FFFD6B6989CAA88F8547FF18" blockId="2.[151,611,151,211]" box="[151,611,151,178]" pageId="2" pageNumber="480">
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<heading id="D0918199FFFD6B6989CAA88F8547FF18" bold="true" box="[151,611,151,178]" fontSize="11" level="1" pageId="2" pageNumber="480" reason="1">
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<emphasis id="B912EAE7FFFD6B6989CAA88F8547FF18" bold="true" box="[151,611,151,178]" pageId="2" pageNumber="480">
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<taxonomicName id="4C664D76FFFD6B6989CAA88F8539FF1B" box="[151,541,151,177]" class="Adenophorea" family="Xyalidae" genus="Paramphimonhystrella" kingdom="Animalia" order="Monhysterida" pageId="2" pageNumber="480" phylum="Nematoda" rank="species" species="glossalga" status="sp. nov.">
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<emphasis id="B912EAE7FFFD6B6989CAA88F8539FF1B" bold="true" box="[151,541,151,177]" italics="true" pageId="2" pageNumber="480">Paramphimonhystrella glossalga</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A221579CFFFD6B698B7EA8808547FF18" box="[547,611,152,178]" pageId="2" pageNumber="480" 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="8BD936F5FFFD6B6989CAA8A28642FF79" blockId="2.[151,611,151,211]" box="[151,358,186,211]" pageId="2" pageNumber="480">
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(
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<figureCitation id="135D2A70FFFD6B6989C3A8A28625FF79" box="[158,257,186,211]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStart-3="FIGURE 4. P" captionStartId-0="3.[151,250,1917,1939]" captionStartId-1="4.[151,250,1915,1937]" captionStartId-2="5.[151,250,1717,1739]" captionStartId-3="6.[151,250,1455,1477]" captionTargetBox-0="[158,1426,204,1887]" captionTargetBox-1="[169,1414,202,1873]" captionTargetBox-2="[159,1428,202,1687]" captionTargetBox-3="[475,1115,185,1440]" captionTargetId-0="figure@3.[150,1436,193,1896]" captionTargetId-1="figure@4.[151,1436,193,1893]" captionTargetId-2="figure@5.[151,1436,193,1696]" captionTargetId-3="figure@6.[463,1123,181,1449]" captionTargetPageId-0="3" captionTargetPageId-1="4" captionTargetPageId-2="5" captionTargetPageId-3="6" captionText-0="FIGURE 1. Paramphimonhystrella glossalga A: Lateral surface view of male head; B: lateral view of male head; C: lateral view of female head; D: female anterior body region; E: male anterior body region; F: male posterior body region; G spicule; H: female posterior body region. Scale bar: A, B, and C = 30 µm; D, E, F, and H = 48 µm; G = 15 µm." captionText-1="FIGURE 2. Paramphimonmhystrella glossalga A: entire male; B: female reproductive system; C: close-up of female vulva showing hammer-shaped cuticularised piece. Scale bar: A and B = 100 µm; C = 30 µm." captionText-2="FIGURE 3. Paramphimonmhystrella glossalga Light micrographs. A: Lateral view of male head, showing lips, buccal cavity, and cuticularised outline of amphid; B: ventral view of female head showing lips, buccal cavity, and ingested material; C: lefthand side view of vulva, showing hammer-shaped cuticularised piece; D: gut content of male, showing single-celled eukaryotic organism. Arrow shows position of vulva opening. Scale bar = 10 µm." captionText-3="FIGURE 4. P aramphimonhystrella glossalga Scanning electron micrographs. A: Lateral view of male head; B: close-up view of male lips. Scale bar: A = 10 µm; B = 5 µm." httpUri-0="https://zenodo.org/record/231398/files/figure.png" httpUri-1="https://zenodo.org/record/231399/files/figure.png" httpUri-2="https://zenodo.org/record/231400/files/figure.png" httpUri-3="https://zenodo.org/record/231401/files/figure.png" pageId="2" pageNumber="480">Figs 1–4</figureCitation>
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,
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<tableCitation id="C6E4034EFFFD6B698851A8A2867FFF79" box="[268,347,186,211]" captionStart="TABLE 1" captionStartId="9.[151,232,151,172]" captionText="TABLE 1. Morphometrics (µm) of Paramphimonhystrella glossalga n. sp. and P. barbula 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; V, vulva distance from anterior end of body; % V, V / total body length)." pageId="2" pageNumber="480">Table 1</tableCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C37C657EFFFD6B6989CAA8E7839CFD87" pageId="2" pageNumber="480" type="materials_examined">
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<paragraph id="8BD936F5FFFD6B6989CAA8E7839CFD87" blockId="2.[151,1437,255,2014]" pageId="2" pageNumber="480">
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<typeStatus id="54DD8857FFFD6B6989CAA8E787F5FEB2" box="[151,209,255,280]" pageId="2" pageNumber="480">Type</typeStatus>
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specimens.
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</emphasis>
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<typeStatus id="54DD8857FFFD6B698803A8E786E0FEB2" box="[350,452,255,280]" pageId="2" pageNumber="480" type="holotype">Holotype</typeStatus>
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male (
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<collectionCode id="ED77AE30FFFD6B698B4CA918857FFEB2" box="[529,603,256,280]" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="2" pageNumber="480">NIWA</collectionCode>
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89971), collected on
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<date id="FFD81035FFFD6B698A13A91884CFFEB2" box="[846,1003,255,280]" pageId="2" pageNumber="480" value="2007-04-17">17 April 2007</date>
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(
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<collectionCode id="ED77AE30FFFD6B698AA7A9188360FEB2" box="[1018,1092,256,280]" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="2" pageNumber="480">NIWA</collectionCode>
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cruise TAN0705, station 172), Chatham Rise crest (
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,
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<geoCoordinate id="EE525032FFFD6B698B4EA93A85ACFE91" box="[531,648,290,315]" direction="south" orientation="latitude" pageId="2" pageNumber="480" precision="5" value="-43.5195">43.5195ºS</geoCoordinate>
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); water depth:
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||
<quantity id="4C9E9B10FFFD6B698A71A93B8451FE90" box="[812,885,291,315]" metricMagnitude="2" metricUnit="m" metricValue="4.24" pageId="2" pageNumber="480" unit="m" value="424.0">424 m</quantity>
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; silt/clay content: 44.9%; CaCO3 content: 60.9%. One
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<typeStatus id="54DD8857FFFD6B698991A95E860EFEF4" box="[204,298,326,350]" pageId="2" pageNumber="480" type="paratype">paratype</typeStatus>
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male (
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<collectionCode id="ED77AE30FFFD6B69882BA95E86F3FEF4" box="[374,471,326,350]" pageId="2" pageNumber="480">NNCNZ</collectionCode>
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3160), collected on
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||
<date id="FFD81035FFFD6B698BE4A95E8470FEF4" box="[697,852,325,350]" pageId="2" pageNumber="480" value="2010-04-20">20 April 2010</date>
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(
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<collectionCode id="ED77AE30FFFD6B698A3EA95E8489FEF4" box="[867,941,326,350]" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="2" pageNumber="480">NIWA</collectionCode>
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||
cruise TAN1004, station 58), canyon habitat on southern Hikurangi Margin (
|
||
<geoCoordinate id="EE525032FFFD6B6988AAA97F8558FE2A" box="[503,636,359,384]" direction="east" orientation="longitude" pageId="2" pageNumber="480" precision="5" value="175.8977">175.8977ºE</geoCoordinate>
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||
,
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||
<geoCoordinate id="EE525032FFFD6B698BDAA97085D9FE2A" box="[647,765,360,384]" direction="south" orientation="latitude" pageId="2" pageNumber="480" precision="5" value="-41.408">41.4080ºS</geoCoordinate>
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||
); water depth:
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||
<specimenCount id="9D60FD7CFFFD6B698AFFA97F84CBFED5" box="[930,1007,359,384]" pageId="2" pageNumber="480" type="generic">
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<quantity id="4C9E9B10FFFD6B698AFFA97F84C8FED5" box="[930,1004,359,384]" metricMagnitude="2" metricUnit="m" metricValue="6.7" pageId="2" pageNumber="480" unit="m" value="670.0">670 m</quantity>
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||
.
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||
</specimenCount>
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One
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||
<typeStatus id="54DD8857FFFD6B698D70A97083AFFE2A" box="[1069,1163,360,384]" pageId="2" pageNumber="480" type="paratype">paratype</typeStatus>
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||
female (
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||
<collectionCode id="ED77AE30FFFD6B698DB0A970826AFE2A" box="[1261,1358,360,384]" pageId="2" pageNumber="480">NNCNZ</collectionCode>
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||
3161), collected on
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||
<date id="FFD81035FFFD6B698875A99286ECFE09" box="[296,456,394,419]" pageId="2" pageNumber="480" value="2010-04-15">15 April 2010</date>
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||
(
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||
<collectionCode id="ED77AE30FFFD6B698884A9938507FE09" box="[473,547,395,419]" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="2" pageNumber="480">NIWA</collectionCode>
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||
cruise TAN1004, station 4), open slope habitat on southern Hikurangi Margin (
|
||
<geoCoordinate id="EE525032FFFD6B6989C3A9B58606FE6C" box="[158,290,429,454]" direction="east" orientation="longitude" pageId="2" pageNumber="480" precision="5" value="175.6642">175.6642ºE</geoCoordinate>
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,
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||
<geoCoordinate id="EE525032FFFD6B69886CA9B58682FE6C" box="[305,422,429,454]" direction="south" orientation="latitude" pageId="2" pageNumber="480" precision="5" value="-41.6837">41.6837ºS</geoCoordinate>
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||
); water depth:
|
||
<quantity id="4C9E9B10FFFD6B698B0FA9B58588FE6F" box="[594,684,429,454]" metricMagnitude="3" metricUnit="m" metricValue="1.0459999999999998" pageId="2" pageNumber="480" unit="m" value="1046.0">1046 m</quantity>
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. One
|
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<typeStatus id="54DD8857FFFD6B698BAFA9B68474FE6C" box="[754,848,430,454]" pageId="2" pageNumber="480" type="paratype">paratype</typeStatus>
|
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female (
|
||
<collectionCode id="ED77AE30FFFD6B698AEBA9B68324FE6C" box="[950,1024,430,454]" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="2" pageNumber="480">NIWA</collectionCode>
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||
89972), collected on
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||
<date id="FFD81035FFFD6B698DA6A9B582B8FE6C" box="[1275,1436,429,454]" pageId="2" pageNumber="480" value="2010-04-16">16 April 2010</date>
|
||
(
|
||
<collectionCode id="ED77AE30FFFD6B6989C3A9C887CCFE42" box="[158,232,464,488]" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="2" pageNumber="480">NIWA</collectionCode>
|
||
cruise TAN1004, station 12), canyon habitat on southern Hikurangi Margin (
|
||
<geoCoordinate id="EE525032FFFD6B698D1BA9D783EDFE42" box="[1094,1225,463,488]" direction="east" orientation="longitude" pageId="2" pageNumber="480" precision="5" value="175.725">175.7250ºE</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE525032FFFD6B698D8BA9D7826FFE42" box="[1238,1355,463,488]" direction="south" orientation="latitude" pageId="2" pageNumber="480" precision="5" value="-41.5508">41.5508ºS</geoCoordinate>
|
||
); water depth:
|
||
<quantity id="4C9E9B10FFFD6B6989BFA9EA861CFDA0" box="[226,312,498,523]" metricMagnitude="3" metricUnit="m" metricValue="1.35" pageId="2" pageNumber="480" unit="m" value="1350.0">1350 m</quantity>
|
||
. One
|
||
<typeStatus id="54DD8857FFFD6B69882BA9EB86F0FDA1" box="[374,468,499,523]" pageId="2" pageNumber="480" type="paratype">paratype</typeStatus>
|
||
female (
|
||
<collectionCode id="ED77AE30FFFD6B698B6EA9EB8559FDA1" box="[563,637,499,523]" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="2" pageNumber="480">NIWA</collectionCode>
|
||
89973), collected on
|
||
<date id="FFD81035FFFD6B698A34A9EB8326FDA1" box="[873,1026,498,523]" pageId="2" pageNumber="480" value="2010-04-22">22 April 2010</date>
|
||
(
|
||
<collectionCode id="ED77AE30FFFD6B698D52A9EB837DFDA1" box="[1039,1113,499,523]" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="2" pageNumber="480">NIWA</collectionCode>
|
||
cruise TAN1004, station 76), open slope habitat on southern Hikurangi Margin (
|
||
<geoCoordinate id="EE525032FFFD6B698B9DAA0D8467FD84" box="[704,835,533,558]" direction="east" orientation="longitude" pageId="2" pageNumber="480" precision="5" value="175.65">175.6500ºE</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE525032FFFD6B698A12AA0D84E0FD84" box="[847,964,533,558]" direction="south" orientation="latitude" pageId="2" pageNumber="480" precision="5" value="-41.6833">41.6833ºS</geoCoordinate>
|
||
); water depth:
|
||
<quantity id="4C9E9B10FFFD6B698D38AA0E839CFD87" box="[1125,1208,534,558]" metricMagnitude="3" metricUnit="m" metricValue="1.2819999999999998" pageId="2" pageNumber="480" unit="m" value="1282.0">1282 m</quantity>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37C657EFFFD6B69899AAA2F8422FDD9" pageId="2" pageNumber="480" type="etymology">
|
||
<paragraph id="8BD936F5FFFD6B69899AAA2F8422FDD9" blockId="2.[151,1437,255,2014]" pageId="2" pageNumber="480">
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||
<emphasis id="B912EAE7FFFD6B69899AAA2F866FFDFA" bold="true" box="[199,331,567,592]" pageId="2" pageNumber="480">Etymology.</emphasis>
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The species name is derived from the greek word
|
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<emphasis id="B912EAE7FFFD6B698A33AA2F84C5FDFA" box="[878,993,567,592]" italics="true" pageId="2" pageNumber="480">glossalgos</emphasis>
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(= very talkative), and refers to the large buccal cavity and double set of lips found in this species.
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||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37C657EFFFD6B69899AAA658391F9B1" pageId="2" pageNumber="480" type="description">
|
||
<paragraph id="8BD936F5FFFD6B69899AAA658625FBD1" blockId="2.[151,1437,255,2014]" pageId="2" pageNumber="480">
|
||
<emphasis id="B912EAE7FFFD6B69899AAA658671FD3C" bold="true" box="[199,341,637,662]" pageId="2" pageNumber="480">Description.</emphasis>
|
||
<emphasis id="B912EAE7FFFD6B698800AA658684FD3C" box="[349,416,637,662]" italics="true" pageId="2" pageNumber="480">Males</emphasis>
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. Body cylindrical, tapering slightly towards anterior extremity. Cuticle ~2.5 µm thick, with annulations beginning at anterior edge of amphid, 1.8–2 µm apart, interspersed with fine striations (the latter not visible under light microscopy) (
|
||
<figureCitation id="135D2A70FFFD6B698B5DAADA8545FD71" box="[512,609,706,731]" captionStart="FIGURE 4. P" captionStartId="6.[151,250,1455,1477]" captionTargetBox="[475,1115,185,1440]" captionTargetId="figure@6.[463,1123,181,1449]" captionTargetPageId="6" captionText="FIGURE 4. P aramphimonhystrella glossalga Scanning electron micrographs. A: Lateral view of male head; B: close-up view of male lips. Scale bar: A = 10 µm; B = 5 µm." httpUri="https://zenodo.org/record/231401/files/figure.png" pageId="2" pageNumber="480">Figure 4</figureCitation>
|
||
A). Somatic setae sparse, 12–18 µm long, arranged irregularly along body. Head tapering anteriorly or with depression just anterior to amphids. Two rings of six lips are present; lips in outermost ring slightly longer (6 µm) than lips in innermost ring (4 µm) (
|
||
<figureCitation id="135D2A70FFFD6B698A98AB1F8302FC8A" box="[965,1062,775,800]" captionStart="FIGURE 4. P" captionStartId="6.[151,250,1455,1477]" captionTargetBox="[475,1115,185,1440]" captionTargetId="figure@6.[463,1123,181,1449]" captionTargetPageId="6" captionText="FIGURE 4. P aramphimonhystrella glossalga Scanning electron micrographs. A: Lateral view of male head; B: close-up view of male lips. Scale bar: A = 10 µm; B = 5 µm." httpUri="https://zenodo.org/record/231401/files/figure.png" pageId="2" pageNumber="480">Figure 4</figureCitation>
|
||
B). Six setose, jointed inner labial sensillae, 2–3 µm long, situated slightly posterior to base of outer lips and only slightly anterior to six jointed outer labial setae, 4 µm long; six jointed cephalic setae, 7–8 µm long, situated at same level or slightly posterior to outer labial setae. Two rings of sub-cephalic setae; anterior ring consists of sixteen 4–9 µm long setae at level of amphids dorsally and ventrally and slightly posterior to amphids laterally; second ring consists of twelve setae, 13–24 µm long, situated 1–2 cbd posterior to first ring of sub-cephalic setae (
|
||
<figureCitation id="135D2A70FFFD6B698ADBABAD84CCFC64" box="[902,1000,949,974]" captionStart="FIGURE 1" captionStartId="3.[151,250,1917,1939]" captionTargetBox="[158,1426,204,1887]" captionTargetId="figure@3.[150,1436,193,1896]" captionTargetPageId="3" captionText="FIGURE 1. Paramphimonhystrella glossalga A: Lateral surface view of male head; B: lateral view of male head; C: lateral view of female head; D: female anterior body region; E: male anterior body region; F: male posterior body region; G spicule; H: female posterior body region. Scale bar: A, B, and C = 30 µm; D, E, F, and H = 48 µm; G = 15 µm." httpUri="https://zenodo.org/record/231398/files/figure.png" pageId="2" pageNumber="480">Figure 1</figureCitation>
|
||
A–E). Amphid large, with round or cryptocircular outline, strongly cuticularised (
|
||
<figureCitation id="135D2A70FFFD6B698BC5ABCF85DDFC5A" box="[664,761,983,1008]" captionStart="FIGURE 3" captionStartId="5.[151,250,1717,1739]" captionTargetBox="[159,1428,202,1687]" captionTargetId="figure@5.[151,1436,193,1696]" captionTargetPageId="5" captionText="FIGURE 3. Paramphimonmhystrella glossalga Light micrographs. A: Lateral view of male head, showing lips, buccal cavity, and cuticularised outline of amphid; B: ventral view of female head showing lips, buccal cavity, and ingested material; C: lefthand side view of vulva, showing hammer-shaped cuticularised piece; D: gut content of male, showing single-celled eukaryotic organism. Arrow shows position of vulva opening. Scale bar = 10 µm." httpUri="https://zenodo.org/record/231400/files/figure.png" pageId="2" pageNumber="480">Figure 3</figureCitation>
|
||
A). Buccal cavity large, 28–32 µm deep, with ~7 µm wide cylindrical anterior portion and funnel-shaped posterior portion, strongly cuticularised; posterior portion surrounded by pharyngeal tissue. Pharynx muscular, widening posteriorly but not forming true bulb. Cardia small but distinct, surrounded by intestine tissue. Nerve situated at 55% of pharynx length from anterior. Secretory-excretory system not observed.
|
||
</paragraph>
|
||
<paragraph id="8BD936F5FFFD6B69899AAC9D8414FAE0" blockId="2.[151,1437,255,2014]" pageId="2" pageNumber="480">
|
||
Male reproductive system diorchic with outstretched testes. Both testes situated to the right of intestine. Mature sperm cells oval-shaped, ~8×6–7 µm, nucleated. Spicules joined distally, 1.0–1.1 abd long, heavily cuticularised, slightly bent, widest in middle portion, with rounded proximal end and pointed distal end (
|
||
<figureCitation id="135D2A70FFFD6B698DCCACD283C9FB49" box="[1169,1261,1226,1251]" captionStart="FIGURE 1" captionStartId="3.[151,250,1917,1939]" captionTargetBox="[158,1426,204,1887]" captionTargetId="figure@3.[150,1436,193,1896]" captionTargetPageId="3" captionText="FIGURE 1. Paramphimonhystrella glossalga A: Lateral surface view of male head; B: lateral view of male head; C: lateral view of female head; D: female anterior body region; E: male anterior body region; F: male posterior body region; G spicule; H: female posterior body region. Scale bar: A, B, and C = 30 µm; D, E, F, and H = 48 µm; G = 15 µm." httpUri="https://zenodo.org/record/231398/files/figure.png" pageId="2" pageNumber="480">Figure 1</figureCitation>
|
||
G, 2A); lamella present, no gubernaculum. Pre-cloacal supplements absent. Tail conico-cylindrical, with a few scarce irregularly arranged setae. One sub-terminal seta, 18–20 µm long and two terminal setae, 20–25 µm long (
|
||
<figureCitation id="135D2A70FFFD6B698DEAAD178236FA82" box="[1207,1298,1295,1320]" captionStart="FIGURE 1" captionStartId="3.[151,250,1917,1939]" captionTargetBox="[158,1426,204,1887]" captionTargetId="figure@3.[150,1436,193,1896]" captionTargetPageId="3" captionText="FIGURE 1. Paramphimonhystrella glossalga A: Lateral surface view of male head; B: lateral view of male head; C: lateral view of female head; D: female anterior body region; E: male anterior body region; F: male posterior body region; G spicule; H: female posterior body region. Scale bar: A, B, and C = 30 µm; D, E, F, and H = 48 µm; G = 15 µm." httpUri="https://zenodo.org/record/231398/files/figure.png" pageId="2" pageNumber="480">Figure 1</figureCitation>
|
||
F, H). Three caudal gland; one gland conspicuously larger than other two.
|
||
</paragraph>
|
||
<paragraph id="8BD936F5FFFD6B69899AAD4D8391F9B1" blockId="2.[151,1437,255,2014]" pageId="2" pageNumber="480">
|
||
<emphasis id="B912EAE7FFFD6B69899AAD4D8600FAC4" box="[199,292,1365,1390]" italics="true" pageId="2" pageNumber="480">Females</emphasis>
|
||
. Similar to males, but with smaller head diameter, slightly shorter cephalic setae, and smaller amphids. Reproductive system monodelphic with anterior branch outstretched, to the left of intestine; postvulvar sac long, separated from uterus by muscular sphincter (
|
||
<figureCitation id="135D2A70FFFD6B698BF4AD828429FA19" box="[681,781,1434,1459]" captionStart="FIGURE 2" captionStartId="4.[151,250,1915,1937]" captionTargetBox="[169,1414,202,1873]" captionTargetId="figure@4.[151,1436,193,1893]" captionTargetPageId="4" captionText="FIGURE 2. Paramphimonmhystrella glossalga A: entire male; B: female reproductive system; C: close-up of female vulva showing hammer-shaped cuticularised piece. Scale bar: A and B = 100 µm; C = 30 µm." httpUri="https://zenodo.org/record/231399/files/figure.png" pageId="2" pageNumber="480">Figure 2</figureCitation>
|
||
C), apparently divided into three compartments and with numerous sperm cells (
|
||
<figureCitation id="135D2A70FFFD6B6988CBADA586D1FA7C" box="[406,501,1469,1494]" captionStart="FIGURE 2" captionStartId="4.[151,250,1915,1937]" captionTargetBox="[169,1414,202,1873]" captionTargetId="figure@4.[151,1436,193,1893]" captionTargetPageId="4" captionText="FIGURE 2. Paramphimonmhystrella glossalga A: entire male; B: female reproductive system; C: close-up of female vulva showing hammer-shaped cuticularised piece. Scale bar: A and B = 100 µm; C = 30 µm." httpUri="https://zenodo.org/record/231399/files/figure.png" pageId="2" pageNumber="480">Figure 2</figureCitation>
|
||
B). Mature egg 66–73×22–29 µm. Vulva situated mid-body. Granular vaginal glands present; distinctive hammer-shaped cuticularised piece situated ventrally and immediately posterior to vagina, 17 µm long and 3 µm wide in narrow portion, flanked on either side by vaginal glands (
|
||
<figureCitation id="135D2A70FFFD6B698D5AAE1A8341F9B1" box="[1031,1125,1538,1563]" captionStart="FIGURE 2" captionStartId="4.[151,250,1915,1937]" captionTargetBox="[169,1414,202,1873]" captionTargetId="figure@4.[151,1436,193,1893]" captionTargetPageId="4" captionText="FIGURE 2. Paramphimonmhystrella glossalga A: entire male; B: female reproductive system; C: close-up of female vulva showing hammer-shaped cuticularised piece. Scale bar: A and B = 100 µm; C = 30 µm." httpUri="https://zenodo.org/record/231399/files/figure.png" pageId="2" pageNumber="480">Figure 2</figureCitation>
|
||
C, 3C).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37C657EFFFD6B69899AAE3E8664F874" pageId="2" pageNumber="480" type="diagnosis">
|
||
<paragraph id="8BD936F5FFFD6B69899AAE3E851FF962" blockId="2.[151,1437,255,2014]" pageId="2" pageNumber="480">
|
||
<emphasis id="B912EAE7FFFD6B69899AAE3E8612F997" box="[199,310,1574,1597]" italics="true" pageId="2" pageNumber="480">Diagnosis</emphasis>
|
||
.
|
||
<taxonomicName id="4C664D76FFFD6B698818AE3D8597F994" box="[325,691,1573,1598]" class="Adenophorea" family="Xyalidae" genus="Paramphimonhystrella" kingdom="Animalia" order="Monhysterida" pageId="2" pageNumber="480" phylum="Nematoda" rank="species" species="glossalga" status="sp. nov.">
|
||
<emphasis id="B912EAE7FFFD6B698818AE3D8597F994" box="[325,691,1573,1598]" italics="true" pageId="2" pageNumber="480">Paramphimonhystrella glossalga</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A221579CFFFD6B698BE6AE3D85DEF994" box="[699,762,1573,1598]" pageId="2" pageNumber="480" rank="species">
|
||
<emphasis id="B912EAE7FFFD6B698BE6AE3D85DEF994" bold="true" box="[699,762,1573,1598]" pageId="2" pageNumber="480">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
is characterised by two rings of six lips, large buccal cavity with cylindrical anterior portion and funnel-shaped posterior portion, large and heavily cuticularised amphids, two rings of twelve and sixteen sub-cephalic setae, tail with one sub-terminal seta and two terminal setae, males with short heavily cuticularised spicules joined distally, females with large postvulvar sac and hammer-shaped cuticularised piece immediately posterior to vagina.
|
||
</paragraph>
|
||
<paragraph id="8BD936F5FFFD6B69899AAECA8664F874" blockId="2.[151,1437,255,2014]" pageId="2" pageNumber="480">
|
||
<emphasis id="B912EAE7FFFD6B69899AAECA8693F941" box="[199,439,1746,1771]" italics="true" pageId="2" pageNumber="480">Differential diagnosis</emphasis>
|
||
.
|
||
<taxonomicName id="4C664D76FFFD6B69889AAECA8411F941" box="[455,821,1746,1771]" class="Adenophorea" family="Xyalidae" genus="Paramphimonhystrella" kingdom="Animalia" order="Monhysterida" pageId="2" pageNumber="480" phylum="Nematoda" rank="species" species="glossalga" status="sp. nov.">
|
||
<emphasis id="B912EAE7FFFD6B69889AAECA8411F941" box="[455,821,1746,1771]" italics="true" pageId="2" pageNumber="480">Paramphimonhystrella glossalga</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A221579CFFFD6B698A63AECA8459F941" box="[830,893,1746,1771]" pageId="2" pageNumber="480" rank="species">
|
||
<emphasis id="B912EAE7FFFD6B698A63AECA8459F941" bold="true" box="[830,893,1746,1771]" pageId="2" pageNumber="480">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
resembles
|
||
<emphasis id="B912EAE7FFFD6B698AA3AECC837CF941" box="[1022,1112,1748,1771]" italics="true" pageId="2" pageNumber="480">P. s i n i c a</emphasis>
|
||
in the size and shape of the buccal cavity and amphids, but differs most markedly from the latter in the number of sub-cephalic setae (two rings of 12–16 setae in
|
||
<taxonomicName id="4C664D76FFFD6B698864AF018699F89A" box="[313,445,1815,1840]" class="Adenophorea" family="Xyalidae" genus="Paramphimonhystrella" kingdom="Animalia" order="Monhysterida" pageId="2" pageNumber="480" phylum="Nematoda" rank="species" species="glossalga" status="sp. nov.">
|
||
<emphasis id="B912EAE7FFFD6B698864AF018699F89A" box="[313,445,1815,1840]" italics="true" pageId="2" pageNumber="480">P. glossalga</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A221579CFFFD6B69889FAF0F86DBF89A" box="[450,511,1815,1840]" pageId="2" pageNumber="480" rank="species">
|
||
<emphasis id="B912EAE7FFFD6B69889FAF0F86DBF89A" bold="true" box="[450,511,1815,1840]" pageId="2" pageNumber="480">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
vs two rings of ten setae in
|
||
<emphasis id="B912EAE7FFFD6B698A71AF0184A7F89A" box="[812,899,1817,1840]" italics="true" pageId="2" pageNumber="480">P. s i n i c a</emphasis>
|
||
), shape of the spicules (heavily cuticularised and thickest in middle portion vs slender), number of terminal setae (two vs three), and presence of conspicuous hammershaped cuticularised piece immediately posterior to vagina (absent in
|
||
<emphasis id="B912EAE7FFFD6B698ACAAF4684D4F8DF" box="[919,1008,1886,1909]" italics="true" pageId="2" pageNumber="480">P. s i n i c a</emphasis>
|
||
). The latter trait is only found in one other species of the genus, viz.,
|
||
<taxonomicName id="4C664D76FFFD6B6988A2AF998548F832" box="[511,620,1919,1944]" class="Adenophorea" family="Xyalidae" genus="Paramphimonhystrella" kingdom="Animalia" order="Monhysterida" pageId="2" pageNumber="480" phylum="Nematoda" rank="species" species="scutula" status="sp. nov.">
|
||
<emphasis id="B912EAE7FFFD6B6988A2AF998548F832" box="[511,620,1919,1944]" italics="true" pageId="2" pageNumber="480">P. scutula</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A221579CFFFD6B698B2EAF678596F832" box="[627,690,1919,1944]" pageId="2" pageNumber="480" rank="species">
|
||
<emphasis id="B912EAE7FFFD6B698B2EAF678596F832" bold="true" box="[627,690,1919,1944]" pageId="2" pageNumber="480">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
<taxonomicName id="4C664D76FFFD6B698BE7AF998465F832" box="[698,833,1919,1944]" class="Adenophorea" family="Xyalidae" genus="Paramphimonhystrella" kingdom="Animalia" order="Monhysterida" pageId="2" pageNumber="480" phylum="Nematoda" rank="species" species="glossalga" status="sp. nov.">
|
||
<emphasis id="B912EAE7FFFD6B698BE7AF998465F832" box="[698,833,1919,1944]" italics="true" pageId="2" pageNumber="480">P. glossalga</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A221579CFFFD6B698A15AF6784ACF832" box="[840,904,1919,1944]" pageId="2" pageNumber="480" rank="species">
|
||
<emphasis id="B912EAE7FFFD6B698A15AF6784ACF832" bold="true" box="[840,904,1919,1944]" pageId="2" pageNumber="480">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
differs most markedly from
|
||
<emphasis id="B912EAE7FFFD6B698D91AF998211F832" box="[1228,1333,1919,1944]" italics="true" pageId="2" pageNumber="480">P. s cu t ul a</emphasis>
|
||
<emphasis id="B912EAE7FFFD6B698C62AF67825BF832" bold="true" box="[1343,1407,1919,1944]" pageId="2" pageNumber="480">n. sp.</emphasis>
|
||
in the size and number of head sensillae, size and shape of the buccal cavity, number of sub-cephalic setae, and shape of the spicules.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |