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<document id="26C410FAF1FEF28BDCA99BD4D626559F" ID="10.11646/zootaxa.4196.1.5" ID-DOI="10.11646/zootaxa.4196.1.5" ID-GBIF-Dataset="9ec8ba28-5318-4094-936c-ac274030379c" ID-ISSN="1175-5326" ID-Zenodo-Dep="167698" ID-ZooBank="AF21F5ED-8734-4D9A-8BD5-5B5B7AD57994" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1479713238406" checkinUser="plazi" docAuthor="Gagarin, Vladimir G. &amp; Naumova, Tatyana V." docDate="2016" docId="039887F81F2B121BFF3DFD68A04F86D3" docLanguage="en" docName="zootaxa.4196.1.5.pdf" docOrigin="Zootaxa 4196 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Tripyla posolskii Gagarin &amp; Naumova, 2016, sp. n." docType="treatment" docVersion="8" lastPageNumber="104" masterDocId="FFA1FF801F2D1212FFAAFFD0A4738020" masterDocTitle="Tobrilus methanus sp. n. and Tripyla posolskii sp. n. (Nematoda, Triplonchida) from Lake Baikal, Russia" masterLastPageNumber="106" masterPageNumber="95" pageNumber="101" updateTime="1698394017529" updateUser="plazi">
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<mods:title id="1003418A2B015FE133408830E5CC5547">Tobrilus methanus sp. n. and Tripyla posolskii sp. n. (Nematoda, Triplonchida) from Lake Baikal, Russia</mods:title>
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<mods:namePart id="B32644D06B2A1289B4686B5967C272E8">Gagarin, Vladimir G.</mods:namePart>
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<mods:namePart id="24DA6A4F44BBE5FC62AD142D0FE3BFDC">Naumova, Tatyana V.</mods:namePart>
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<mods:title id="A71CADE95B4A25A8B261DF63E552440A">Zootaxa</mods:title>
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<mods:date id="F36098B7C7700C82859AEE9890B35E47">2016</mods:date>
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<treatment id="039887F81F2B121BFF3DFD68A04F86D3" ID-DOI="http://doi.org/10.5281/zenodo.5613431" ID-GBIF-Taxon="124814355" ID-Zenodo-Dep="5613431" LSID="urn:lsid:plazi:treatment:039887F81F2B121BFF3DFD68A04F86D3" httpUri="http://treatment.plazi.org/id/039887F81F2B121BFF3DFD68A04F86D3" lastPageId="9" lastPageNumber="104" pageId="6" pageNumber="101">
<subSubSection id="C32B65651F2B1214FF3DFD68A51F82D3" pageId="6" pageNumber="101" type="nomenclature">
<paragraph id="8B8E36EE1F2B1214FF3DFD68A5DB82F2" blockId="6.[151,424,696,755]" box="[151,424,696,722]" pageId="6" pageNumber="101">
<heading id="D0C681821F2B1214FF3DFD68A5DB82F2" bold="true" box="[151,424,696,722]" fontSize="11" level="1" pageId="6" pageNumber="101" reason="1">
<emphasis id="B945EAFC1F2B1214FF3DFD68A5DB82F2" bold="true" box="[151,424,696,722]" pageId="6" pageNumber="101">
<taxonomicName id="4C314D6D1F2B1214FF3DFD68A52C82F2" box="[151,351,696,722]" class="Adenophorea" family="Tripylidae" genus="Tripyla" kingdom="Animalia" order="Enoplida" pageId="6" pageNumber="101" phylum="Nematoda" rank="species" species="posolskii" status="sp. nov.">
<emphasis id="B945EAFC1F2B1214FF3DFD68A52C82F2" bold="true" box="[151,351,696,722]" italics="true" pageId="6" pageNumber="101">Tripyla posolskii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27657871F2B1214FECCFD68A5DB82F2" box="[358,424,696,722]" pageId="6" pageNumber="101" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8B8E36EE1F2B1214FF3DFD0AA51F82D3" blockId="6.[151,424,696,755]" box="[151,364,730,755]" pageId="6" pageNumber="101">
(
<figureCitation id="130A2A6B1F2B1214FF35FD0AA49482D3" box="[159,231,730,755]" captionStart="FIGURE 3" captionStartId="7.[151,250,1979,2001]" captionTargetBox="[244,1323,238,1921]" captionTargetId="figure@7.[227,1340,223,1940]" captionTargetPageId="7" captionText="FIGURE 3. Tripyla posolskii sp. n. Holotype male and paratype female. A: male, entire body; B: male head; C: vulva region; D: female tail; E: male tail. Scale bars: A— 200 µm; C E— 60 µm; B— 25 µm." httpUri="https://zenodo.org/record/263019/files/figure.png" pageId="6" pageNumber="101">Figs 3</figureCitation>
,
<figureCitation id="130A2A6B1F2B1214FF59FD0BA57782D3" box="[243,260,731,755]" captionStart="FIGURE 4" captionStartId="8.[151,250,1947,1969]" captionTargetBox="[245,1343,207,1910]" captionTargetId="figure@8.[230,1356,193,1926]" captionTargetPageId="8" captionText="FIGURE 4. Tripyla posolskii sp. n. Paratype male and female. A: male, entire body; B: female, entire body; C: male, anterior body end; D: male head; E: female head; F: vulva region; G: cloaca region; H: male tail; I: female tail. Scale bars: A, B— 200 µm; C, H— 100 µm; F, I— 50 µm; D, G— 20 µm; E— 10 µm." httpUri="https://zenodo.org/record/167702/files/figure.png" pageId="6" pageNumber="101">4</figureCitation>
;
<tableCitation id="C6B303551F2B1214FEBAFD0AA51082D3" box="[272,355,730,755]" captionStart="TABLE 3" captionStartId="9.[151,239,544,567]" captionTargetBox="[159,1321,708,1474]" captionTargetPageId="9" captionText="TABLE 3. Morphometrics of Tripyla posolskii sp. n." httpUri="http://table.plazi.org/id/DF4E66661F24121BFF3DFDF0A6BE8217" pageId="6" pageNumber="101" tableUuid="DF4E66661F24121BFF3DFDF0A6BE8217">Table 3</tableCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C32B65651F2B1214FF3DFCCDA79E842B" pageId="6" pageNumber="101" type="materials_examined">
<paragraph id="8B8E36EE1F2B1214FF3DFCCDA481835D" blockId="6.[151,1437,797,2028]" pageId="6" pageNumber="101">
<materialsCitation id="3B593CB31F2B1214FF3DFCCDA0908379" ID-GBIF-Occurrence="1341369653" collectionCode="RAS" county="Parasitology" location="Institute" municipality="Center" pageId="6" pageNumber="101" specimenCount="2" typeStatus="holotype">
<emphasis id="B945EAFC1F2B1214FF3DFCCDA5358316" bold="true" box="[151,326,797,822]" pageId="6" pageNumber="101">
<typeStatus id="548A884C1F2B1214FF3DFCCDA4A18316" box="[151,210,797,822]" pageId="6" pageNumber="101">Type</typeStatus>
material.
</emphasis>
<typeStatus id="548A884C1F2B1214FEE5FCCDA5C48316" box="[335,439,797,822]" pageId="6" pageNumber="101" type="holotype">Holotype</typeStatus>
male, slide reference number 102/57, deposited in the helminthological museum of the Russian Academy of Sciences (
<collectionCode id="ED20AE2B1F2B1214FE50FC91A6468379" box="[506,565,833,857]" country="Myanmar" httpUri="http://biocol.org/urn:lsid:biocol.org:col:14256" name="Union of Burma Applied Research Institute" pageId="6" pageNumber="101">RAS</collectionCode>
),
<location id="8EEE60351F2B1214FDE3FC90A6D68379" LSID="urn:lsid:plazi:treatment:039887F81F2B121BFF3DFD68A04F86D3:8EEE60351F2B1214FDE3FC90A6D68379" box="[585,677,832,857]" county="Parasitology" municipality="Center" name="Institute" pageId="6" pageNumber="101">Institute</location>
of
<location id="8EEE60351F2B1214FD61FC90A75B8379" LSID="urn:lsid:plazi:treatment:039887F81F2B121BFF3DFD68A04F86D3:8EEE60351F2B1214FD61FC90A75B8379" box="[715,808,832,857]" county="Parasitology" municipality="Center" name="Ecology" pageId="6" pageNumber="101">Ecology</location>
and
<location id="8EEE60351F2B1214FCCAFC90A7A28379" LSID="urn:lsid:plazi:treatment:039887F81F2B121BFF3DFD68A04F86D3:8EEE60351F2B1214FCCAFC90A7A28379" box="[864,977,832,857]" county="Parasitology" municipality="Center" name="Evolution" pageId="6" pageNumber="101">Evolution</location>
,
<collectingMunicipality id="6BEAAC941F2B1214FC77FC91A05B8379" box="[989,1064,833,857]" pageId="6" pageNumber="101">Center</collectingMunicipality>
for
<collectingCounty id="62EF4E621F2B1214FBFCFC90A0908379" box="[1110,1251,832,857]" pageId="6" pageNumber="101">Parasitology</collectingCounty>
</materialsCitation>
,
<materialsCitation id="3B593CB31F2B1214FB45FC91A49C835D" ID-GBIF-Occurrence="1341369649" collectionCode="RAS" country="Russia" location="Moscow" pageId="6" pageNumber="101" specimenCount="1" stateProvince="Moscow" typeStatus="holotype">
<collectionCode id="ED20AE2B1F2B1214FB45FC91A1568379" box="[1263,1317,833,857]" country="Myanmar" httpUri="http://biocol.org/urn:lsid:biocol.org:col:14256" name="Union of Burma Applied Research Institute" pageId="6" pageNumber="101">RAS</collectionCode>
(
<collectingRegion id="49F5F80C1F2B1214FA9FFC91A1EB8379" box="[1333,1432,833,857]" country="Russia" name="Moscow" pageId="6" pageNumber="101">Moscow</collectingRegion>
,
<collectingCountry id="F326767E1F2B1214FF3DFCB4A494835D" box="[151,231,868,893]" name="Russia" pageId="6" pageNumber="101">Russia</collectingCountry>
)
</materialsCitation>
.
</paragraph>
<paragraph id="8B8E36EE1F2B1214FF6DFC57A72183E4" blockId="6.[151,1437,797,2028]" pageId="6" pageNumber="101">
<materialsCitation id="3B593CB31F2B1214FF6DFC57A72183E4" ID-GBIF-Occurrence="1341369648" country="Russia" county="Sciences" location="Twelve" municipality="Russian Academy" pageId="6" pageNumber="101" specimenCount="1" stateProvince="Irkutsk" typeStatus="paratype">
<emphasis id="B945EAFC1F2B1214FF6DFC57A54C8380" bold="true" box="[199,319,903,928]" pageId="6" pageNumber="101">
<typeStatus id="548A884C1F2B1214FF6DFC57A54C8380" box="[199,319,903,928]" pageId="6" pageNumber="101" type="paratype">Paratypes</typeStatus>
</emphasis>
.
<location id="8EEE60351F2B1214FEE6FC57A5ED8380" LSID="urn:lsid:plazi:treatment:039887F81F2B121BFF3DFD68A04F86D3:8EEE60351F2B1214FEE6FC57A5ED8380" box="[332,414,903,928]" country="Russia" county="Sciences" municipality="Russian Academy" name="Twelve" pageId="6" pageNumber="101" stateProvince="Irkutsk">Twelve</location>
males and twelve females deposited in the collection of the
<location id="8EEE60351F2B1214FB95FC57A49B83E4" LSID="urn:lsid:plazi:treatment:039887F81F2B121BFF3DFD68A04F86D3:8EEE60351F2B1214FB95FC57A49B83E4" country="Russia" county="Sciences" municipality="Russian Academy" name="Limnological Institute Siberian Branch" pageId="6" pageNumber="101" stateProvince="Irkutsk">Limnological Institute Siberian Branch</location>
of the
<collectingMunicipality id="6BEAAC941F2B1214FE9CFC7BA67283E4" box="[310,513,939,964]" pageId="6" pageNumber="101">Russian Academy</collectingMunicipality>
of
<collectingCounty id="62EF4E621F2B1214FD8DFC7BA6FA83E4" box="[551,649,939,964]" pageId="6" pageNumber="101">Sciences</collectingCounty>
(
<collectingRegion id="49F5F80C1F2B1214FD3DFC7BA69883E4" box="[663,747,939,964]" country="Russia" name="Irkutsk" pageId="6" pageNumber="101">Irkutsk</collectingRegion>
,
<collectingCountry id="F326767E1F2B1214FD5CFC7BA73583E4" box="[758,838,939,964]" name="Russia" pageId="6" pageNumber="101">Russia</collectingCountry>
).
</materialsCitation>
</paragraph>
<paragraph id="8B8E36EE1F2B1214FF6DFC1EA79E842B" blockId="6.[151,1437,797,2028]" pageId="6" pageNumber="101">
<materialsCitation id="3B593CB31F2B1214FF6DFC1EA79E842B" ID-GBIF-Occurrence="1341369650" collectingDate="2015-07-03" collectorName="South Baikal, N" country="Russia" county="Nematodes" elevation="500" location="Region" municipality="Lake Baikal" pageId="6" pageNumber="101" specimenCount="1" typeStatus="holotype">
<emphasis id="B945EAFC1F2B1214FF6DFC1EA51083C7" bold="true" box="[199,355,974,999]" pageId="6" pageNumber="101">
<typeStatus id="548A884C1F2B1214FF6DFC1EA57183C7" box="[199,258,974,999]" pageId="6" pageNumber="101">Type</typeStatus>
locality
</emphasis>
.
<location id="8EEE60351F2B1214FEDDFC1EA5BB83C7" LSID="urn:lsid:plazi:treatment:039887F81F2B121BFF3DFD68A04F86D3:8EEE60351F2B1214FEDDFC1EA5BB83C7" box="[375,456,974,999]" country="Russia" county="Nematodes" municipality="Lake Baikal" name="Region" pageId="6" pageNumber="101">Region</location>
of
<location id="8EEE60351F2B1214FE53FC1EA6A083C7" LSID="urn:lsid:plazi:treatment:039887F81F2B121BFF3DFD68A04F86D3:8EEE60351F2B1214FE53FC1EA6A083C7" box="[505,723,974,999]" country="Russia" county="Nematodes" municipality="Lake Baikal" name="Posol'skaya Banka" pageId="6" pageNumber="101">Posolskaya Banka</location>
elevation (
<collectorName id="26C453381F2B1214FCF0FC1EA06883C6" box="[858,1051,974,999]" pageId="6" pageNumber="101">
<location id="8EEE60351F2B1214FCF0FC1EA78583C7" LSID="urn:lsid:plazi:treatment:039887F81F2B121BFF3DFD68A04F86D3:8EEE60351F2B1214FCF0FC1EA78583C7" box="[858,1014,974,999]" country="Russia" county="Nematodes" municipality="Lake Baikal" name="South Baikal" pageId="6" pageNumber="101">South Baikal</location>
, N
</collectorName>
52°02ʹ08ʺ, E 105°50ʹ36ʺ),
<collectingMunicipality id="6BEAAC941F2B1214FACEFC1EA490842B" pageId="6" pageNumber="101">Lake Baikal</collectingMunicipality>
,
<collectingCountry id="F326767E1F2B1214FF44FC22A54F842B" box="[238,316,1010,1035]" name="Russia" pageId="6" pageNumber="101">Russia</collectingCountry>
, depth
<quantity id="4CC99B0B1F2B1214FE26FC22A5A6842A" box="[396,469,1010,1035]" metricMagnitude="2" metricUnit="m" metricValue="5.0" pageId="6" pageNumber="101" unit="m" value="500.0">
<elevation id="001CD1DD1F2B1214FE26FC22A5A6842A" box="[396,469,1010,1035]" metricMagnitude="2" metricUnit="m" metricValue="5.0" pageId="6" pageNumber="101" unit="m" value="500.0">500 m</elevation>
</quantity>
, silt.
<collectingCounty id="62EF4E621F2B1214FDBBFC22A6FC842B" box="[529,655,1010,1035]" pageId="6" pageNumber="101">Nematodes</collectingCounty>
were collected on
<date id="FF8F102E1F2B1214FCC9FC22A79A842B" box="[867,1001,1010,1035]" pageId="6" pageNumber="101" value="2015-07-03">
<collectingDate id="EFCBE9C61F2B1214FCC9FC22A79A842B" box="[867,1001,1010,1035]" pageId="6" pageNumber="101" value="2015-07-03">3 July 2015</collectingDate>
</date>
.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="C32B65651F2B1214FF6DFBC5A009840E" box="[199,1146,1045,1070]" pageId="6" pageNumber="101" type="etymology">
<paragraph id="8B8E36EE1F2B1214FF6DFBC5A009840E" blockId="6.[151,1437,797,2028]" box="[199,1146,1045,1070]" pageId="6" pageNumber="101">
<emphasis id="B945EAFC1F2B1214FF6DFBC5A535840E" bold="true" box="[199,326,1045,1070]" pageId="6" pageNumber="101">Etymology</emphasis>
. The specific epithet means “from Posolskaya Banka”, the
<typeStatus id="548A884C1F2B1214FC42FBC6A06B840E" box="[1000,1048,1046,1070]" pageId="6" pageNumber="101">type</typeStatus>
locality.
</paragraph>
</subSubSection>
<subSubSection id="C32B65651F2B1214FF6DFBE9A0FE87CC" pageId="6" pageNumber="101" type="description">
<paragraph id="8B8E36EE1F2B1214FF6DFBE9A0FE863F" blockId="6.[151,1437,797,2028]" pageId="6" pageNumber="101">
<emphasis id="B945EAFC1F2B1214FF6DFBE9A5D08472" bold="true" box="[199,419,1081,1106]" pageId="6" pageNumber="101">Description. Male</emphasis>
. Body of average size and average thickness. Cuticle annulated. Somatic setae and crystalloids absent. Lips three. Labial region narrow, not offset. Inner labial sensillae papilliform. Six outer labial sensillae in the shape of large and stout papillae 56 µm long, 2123% of labial region width. Four cephalic sensillae in the shape of thin setae the same length. Both rings of sensillae are arranged at a considerable distance (7.58.5 µm) from each other. Stoma not developed. Small tooth located in internal part of pharynx at distance 21 26 µm from anterior body end. Pharynx muscular, expanding gradually towards its base. Cardia small, surrounded by 3 oval glands. Renette, renette canal, ampulla and excretory pore not observed. Amphidial fovea cup-shaped, 6 8 µm wide, located at distance 1420 µm from anterior body end. Testes paired, opposed, situated to the left of intestine; anterior testis outstretched, posterior testis reflexed.
<collectingRegion id="49F5F80C1F2B1214FCE1FA85A707854C" box="[843,884,1365,1388]" country="Hungary" name="Vas" pageId="6" pageNumber="101">Vas</collectingRegion>
deferens well developed. Spicules comparatively short and stout, 1.01.2 times as long as the cloacal body diameter, with well developed, roundish capitulum. Gubernaculum in the shape of a thin plate, 1827 µm long. Spicules and gubernaculum are contained in muscular sac. Supplementary organs in the shape of small, hardly visible papillae,
<quantity id="4CC99B0B1F2B1214FC41FA6FA02285F8" box="[1003,1105,1471,1496]" metricMagnitude="-1" metricUnit="m" metricValue="4.191" metricValueMax="4.826" metricValueMin="3.556" pageId="6" pageNumber="101" unit="in" value="16.5" valueMax="19.0" valueMin="14.0">1419 in</quantity>
number; 56 supplementary organs located in pharynx region. Tail long with conical proximal and cylindrical distal portions. Distal portion 1.71.9 times as long as its proximal portion. Caudal glands and spinneret well developed.
</paragraph>
<paragraph id="8B8E36EE1F2B1214FF6DF9F9A5D8871A" blockId="6.[151,1437,797,2028]" pageId="6" pageNumber="101">
<emphasis id="B945EAFC1F2B1214FF6DF9F9A56D8662" bold="true" box="[199,286,1577,1602]" pageId="6" pageNumber="101">Female</emphasis>
. General appearance, structure of cuticle and anterior of body similar to males. Cuticle annulated. Somatic setae and crystalloids are absent. Labial region narrow, not offset from adjacent body. Inner labial sensillae papilliform. Six outer labial sensillae in the shape of large and stout papillae 56 µm long. Four cephalic sensillae in the shape of thin setae the same length. Both rings sensillae are arranged at distance 79 µm from each other. Stoma not developed. Small tooth located in internal part of pharynx at distance 2433 µm from anterior body end. Pharynx muscular, expanding gradually towards its base. Cardia small, surrounded by three oval glands. Amphidial fovea cup-shaped, located at distance 1730 µm from anterior body end. Rectum length equal to or slightly greater than anal body diameter.
</paragraph>
<paragraph id="8B8E36EE1F2B1214FF6DF895A0FE87CC" blockId="6.[151,1437,797,2028]" pageId="6" pageNumber="101">
Reproductive system didelphic, amphidelphic. Ovaries situated to the left of intestine, reflexed and comparatively short. Vulva a transverse slit and situated to mid-body. Vulval lips not sclerotized and not protruding outside the body contour. Vagina short, with thin walls. Uterus containing numerous spermatozoids and 1
<specimenCount id="9D37FD671F2B1214FAF9F85DA1EF8785" box="[1363,1436,1933,1957]" pageId="6" pageNumber="101" type="egg">3 eggs</specimenCount>
measuring 121150
<date id="FF8F102E1F2B1214FE2AF861A5C087E8" box="[384,435,1967,1992]" pageId="6" pageNumber="101" value="1937-10">x 37</date>
50 µm. Tail long, with conical proximal and cylindrical distal portions. Distal portion 1.41.7 times as long as its proximal portion. Caudal glands and spinneret well developed.
</paragraph>
</subSubSection>
<caption id="DF4E66661F2A1215FF3DF86BA7C787CE" httpUri="https://zenodo.org/record/263019/files/figure.png" pageId="7" pageNumber="102" targetBox="[244,1323,238,1921]" targetPageId="7">
<paragraph id="8B8E36EE1F2A1215FF3DF86BA7C787CE" blockId="7.[151,1436,1979,2031]" pageId="7" pageNumber="102">
<emphasis id="B945EAFC1F2A1215FF3DF86BA57E87F0" bold="true" box="[151,269,1979,2001]" pageId="7" pageNumber="102">FIGURE 3</emphasis>
.
<taxonomicName id="4C314D6D1F2A1215FEB0F86BA5B087F1" box="[282,451,1979,2001]" class="Adenophorea" family="Tripylidae" genus="Tripyla" kingdom="Animalia" order="Enoplida" pageId="7" pageNumber="102" phylum="Nematoda" rank="species" species="posolskii" status="sp. nov.">
<emphasis id="B945EAFC1F2A1215FEB0F86BA5B087F1" box="[282,451,1979,2001]" italics="true" pageId="7" pageNumber="102">Tripyla posolskii</emphasis>
</taxonomicName>
<emphasis id="B945EAFC1F2A1215FE61F86BA67787F0" bold="true" box="[459,516,1979,2000]" pageId="7" pageNumber="102">
<taxonomicNameLabel id="A27657871F2A1215FE61F86BA67787F0" box="[459,516,1979,2000]" pageId="7" pageNumber="102" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
Holotype male and paratype female. A: male, entire body; B: male head; C: vulva region; D: female tail; E: male tail. Scale bars: A—200 µm; CE—60 µm; B—25 µm.
</paragraph>
</caption>
<caption id="DF4E66661F25121AFF3DF84BA77387CE" httpUri="https://zenodo.org/record/167702/files/figure.png" pageId="8" pageNumber="103" targetBox="[245,1343,207,1910]" targetPageId="8">
<paragraph id="8B8E36EE1F25121AFF3DF84BA77387CE" blockId="8.[151,1436,1947,2030]" pageId="8" pageNumber="103">
<emphasis id="B945EAFC1F25121AFF3DF84BA57E8790" bold="true" box="[151,269,1947,1969]" pageId="8" pageNumber="103">FIGURE 4</emphasis>
.
<taxonomicName id="4C314D6D1F25121AFEB0F84BA5B08791" box="[282,451,1947,1969]" class="Adenophorea" family="Tripylidae" genus="Tripyla" kingdom="Animalia" order="Enoplida" pageId="8" pageNumber="103" phylum="Nematoda" rank="species" species="posolskii" status="sp. nov.">
<emphasis id="B945EAFC1F25121AFEB0F84BA5B08791" box="[282,451,1947,1969]" italics="true" pageId="8" pageNumber="103">Tripyla posolskii</emphasis>
</taxonomicName>
<emphasis id="B945EAFC1F25121AFE61F84BA6778790" bold="true" box="[459,516,1947,1968]" pageId="8" pageNumber="103">
<taxonomicNameLabel id="A27657871F25121AFE61F84BA6778790" box="[459,516,1947,1968]" pageId="8" pageNumber="103" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
Paratype male and female. A: male, entire body; B: female, entire body; C: male, anterior body end; D: male head; E: female head; F: vulva region; G: cloaca region; H: male tail; I: female tail. Scale bars: A, B—200 µm; C, H—100 µm; F, I—50 µm; D, G—20 µm; E—10 µm.
</paragraph>
</caption>
<subSubSection id="C32B65651F24121BFF6DFF47A04F86D3" pageId="9" pageNumber="104" type="diagnosis">
<paragraph id="8B8E36EE1F24121BFF6DFF47A64581D5" blockId="9.[151,1437,151,501]" pageId="9" pageNumber="104">
<emphasis id="B945EAFC1F24121BFF6DFF47A5498090" bold="true" box="[199,314,151,176]" pageId="9" pageNumber="104">Diagnosis</emphasis>
. Body of the average size and average thickness (L =
<date id="FF8F102E1F24121BFC39FF47A0628090" box="[915,1041,151,176]" pageId="9" pageNumber="104" value="1548" valueMax="2078">15482078</date>
µm, a = 2336). Cuticle annulated. Somatic setae and crystalloids absent. Lips tree. Labial region narrow, not off set. Inner labial sensillae papilliform. Six outer labial sensillae in the shape of large and stout papillae 56 µm long. Four cephalic sensillae in the shape of thin setae the same length. Both rings of sensillae are arranged on considerable distance (79 µm) from each other. Stoma not developed. Small tooth located in internal part of pharynx at distance 2133 µm from anterior body end. Amphidial fovea cup-shaped, located at distance 1430 µm from anterior body end. Spicules comparatively short and stout, 1.01.2 times as long as cloacal body diameter. Gubernaculum in the shape of a thin plate, 1827 µm long. Supplements small, hardly visible papillae,
<quantity id="4CC99B0B1F24121BFC30FE44A073818D" box="[922,1024,404,429]" metricMagnitude="-1" metricUnit="m" metricValue="4.191" metricValueMax="4.826" metricValueMin="3.556" pageId="9" pageNumber="104" unit="in" value="16.5" valueMax="19.0" valueMin="14.0">1419 in</quantity>
number. 56 supplementary organs located in pharynx region. Tail long, with conical proximal and cylindrical distal portions. Distal portion 1.41.9 times as long as its proximal portion.
</paragraph>
<caption id="DF4E66661F24121BFF3DFDF0A6BE8217" ID-Table-UUID="DF4E66661F24121BFF3DFDF0A6BE8217" box="[151,717,544,567]" httpUri="http://table.plazi.org/id/DF4E66661F24121BFF3DFDF0A6BE8217" pageId="9" pageNumber="104" targetBox="[159,1321,708,1474]" targetIsTable="true" targetPageId="9">
<paragraph id="8B8E36EE1F24121BFF3DFDF0A6BE8217" blockId="9.[151,717,544,567]" box="[151,717,544,567]" pageId="9" pageNumber="104">
<emphasis id="B945EAFC1F24121BFF3DFDF0A57A8217" bold="true" box="[151,265,544,567]" pageId="9" pageNumber="104">TABLE 3.</emphasis>
Morphometrics of
<taxonomicName id="4C314D6D1F24121BFE72FDF0A6F88217" box="[472,651,544,567]" class="Adenophorea" family="Tripylidae" genus="Tripyla" kingdom="Animalia" order="Enoplida" pageId="9" pageNumber="104" phylum="Nematoda" rank="species" species="posolskii" status="sp. nov.">
<emphasis id="B945EAFC1F24121BFE72FDF0A6F88217" box="[472,651,544,567]" italics="true" pageId="9" pageNumber="104">Tripyla posolskii</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27657871F24121BFD3BFDF0A6BE8217" box="[657,717,544,567]" pageId="9" pageNumber="104" rank="species">sp. n.</taxonomicNameLabel>
</paragraph>
</caption>
<paragraph id="8B8E36EE1F24121BFF35FD82A16C8248" blockId="9.[159,1321,594,688]" box="[159,1311,594,616]" pageId="9" pageNumber="104">
Characters
<typeStatus id="548A884C1F24121BFDBDFD82A6068248" box="[535,629,594,616]" pageId="9" pageNumber="104" type="holotype">Holotype</typeStatus>
<typeStatus id="548A884C1F24121BFD1FFD83A77E8248" box="[693,781,595,616]" pageId="9" pageNumber="104" type="paratype">Paratype</typeStatus>
males (n = 12)
<typeStatus id="548A884C1F24121BFBB0FD83A0018248" box="[1050,1138,595,616]" pageId="9" pageNumber="104" type="paratype">Paratype</typeStatus>
females (n = 12)
</paragraph>
<paragraph id="8B8E36EE1F24121BFDBDFDA1A63B82A7" blockId="9.[159,1321,594,688]" box="[535,584,625,647]" pageId="9" pageNumber="104">male</paragraph>
<paragraph id="8B8E36EE1F24121BFD1FFD4BA04F86D3" blockId="9.[159,1321,594,688]" lastBlockId="9.[151,1437,1538,1779]" pageId="9" pageNumber="104">
range mean range mean
<emphasis id="B945EAFC1F24121BFF6DF9D2A5A2863B" bold="true" box="[199,465,1538,1563]" pageId="9" pageNumber="104">Differential diagnosis.</emphasis>
At present, the genus
<taxonomicName id="4C314D6D1F24121BFD76F9D2A7A7863B" authority="Bastian, 1865" authorityName="Bastian" authorityYear="1865" box="[732,980,1538,1563]" class="Adenophorea" family="Tripylidae" genus="Tripyla" kingdom="Animalia" order="Enoplida" pageId="9" pageNumber="104" phylum="Nematoda" rank="genus">
<emphasis id="B945EAFC1F24121BFD76F9D2A75F863B" box="[732,812,1538,1563]" italics="true" pageId="9" pageNumber="104">Tripyla</emphasis>
<bibRefCitation id="EFA04B1F1F24121BFC9CF9D2A7A7863B" author="Bastian" box="[822,980,1538,1563]" pageId="9" pageNumber="104" refString="Bastian, H. C. (1865) On the Anatomy and Physiology of the Nematoids, Parasitic and Free, with Observations on Their Zoological Position and Affinities to the Echinoderms. Philosophical Transactions, 156, 545 - 638. http: // dx. doi. org / 10.1098 / rstl. 1866.0021" type="journal article" year="1865">Bastian, 1865</bibRefCitation>
</taxonomicName>
contain 2024 valid species (
<bibRefCitation id="EFA04B1F1F24121BFA9AF9D2A4A1861F" author="Andrassy" pageId="9" pageNumber="104" refString="Andrassy, I. (2007) Free-living nematodes of Hungary (Nematoda errantia). II. Hungarian Natural History Museum and Systematic Zoology Reseach Group of the Hungarian Academy of Sciences. Budapest, 497 pp." type="book" year="2007">Andrássy 2007</bibRefCitation>
,
<bibRefCitation id="EFA04B1F1F24121BFF4EF9F6A508861F" author="Zullini" box="[228,379,1574,1599]" pageId="9" pageNumber="104" refString="Zullini, A. (2006) Order Triplonchida. In: Freshwater nematodes. Ecology and taxonomy. CABI-publishing, pp. 293 - 325. http: // dx. doi. org / 10.1079 / 9780851990095.0293" type="book chapter" year="2006">Zullini 2006</bibRefCitation>
). Four species have been found in the Lake Baikal:
<taxonomicName id="4C314D6D1F24121BFBACF9F7A106861F" authority="Tsalolikhin, 1976" authorityName="Tsalolikhin" authorityYear="1976" box="[1030,1397,1574,1599]" class="Adenophorea" family="Tripylidae" genus="Tripyla" kingdom="Animalia" order="Enoplida" pageId="9" pageNumber="104" phylum="Nematoda" rank="species" species="dybowskii">
<emphasis id="B945EAFC1F24121BFBACF9F7A0EA861F" box="[1030,1177,1574,1599]" italics="true" pageId="9" pageNumber="104">T. dybowskii</emphasis>
<bibRefCitation id="EFA04B1F1F24121BFB0DF9F6A106861F" author="Tsalolikhin" box="[1191,1397,1574,1599]" pageId="9" pageNumber="104" refString="Tsalolikhin, S. Ya. (1976) New species of baikalian order Enoplida (Nematoda). Zoologicheskii Zhurnal, 55 (3), 346 - 353. [In Russian]" type="journal article" year="1976">Tsalolikhin, 1976</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C314D6D1F24121BFA2DF9F7A5C58643" authority="de Man, 1880" authorityName="de Man" authorityYear="1880" class="Adenophorea" family="Tripylidae" genus="Tripyla" kingdom="Animalia" order="Enoplida" pageId="9" pageNumber="104" phylum="Nematoda" rank="species" species="filicaudata">
<emphasis id="B945EAFC1F24121BFA2DF9F7A5628643" italics="true" pageId="9" pageNumber="104">T. filicaudata</emphasis>
de
<bibRefCitation id="EFA04B1F1F24121BFE93F99BA5C58643" author="Man" box="[313,438,1611,1635]" pageId="9" pageNumber="104" refString="de Man, J. G. (1880) Die einheimischen, frei in der reinen Erde und im sussen Wasser lebende Nematoden monographisch bearbeitet. Vorlaufiger Bericht und descriptiv-systematischer Theil. Tijdschrift der nederlandische dierkundige Vereeniging, 5, 1 - 104." type="journal article" year="1880">Man, 1880</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C314D6D1F24121BFE68F99CA6AE8643" authority="Butschli, 1873" authorityName="Butschli" authorityYear="1873" box="[450,733,1610,1635]" class="Adenophorea" family="Tripylidae" genus="Tripyla" kingdom="Animalia" order="Enoplida" pageId="9" pageNumber="104" phylum="Nematoda" rank="species" species="setifera">
<emphasis id="B945EAFC1F24121BFE68F99CA6428643" box="[450,561,1611,1635]" italics="true" pageId="9" pageNumber="104">T. setifera</emphasis>
<bibRefCitation id="EFA04B1F1F24121BFD93F99AA6AE8643" author="Butschli" box="[569,733,1610,1635]" pageId="9" pageNumber="104" refString="Butschli, O. (1873) Beitrage zur Kenntnis der freilebenden Nematoden. Nova acta Academiae Caesareae Leopoldino- Carolinae Germanicae Naturae, 36 (5), 1 - 124." type="journal article" year="1873">Bütschli, 1873</bibRefCitation>
</taxonomicName>
and
<taxonomicName id="4C314D6D1F24121BFCBEF99CA1428643" authority="Brzeski &amp; Winiszewska-Slipinska, 1993" authorityName="Brzeski &amp; Winiszewska-Slipinska" authorityYear="1993" box="[788,1329,1610,1635]" class="Adenophorea" family="Tripylidae" genus="Tripyla" kingdom="Animalia" order="Enoplida" pageId="9" pageNumber="104" phylum="Nematoda" rank="species" species="infia">
<emphasis id="B945EAFC1F24121BFCBEF99CA7108643" box="[788,867,1611,1635]" italics="true" pageId="9" pageNumber="104">T. infia</emphasis>
<bibRefCitation id="EFA04B1F1F24121BFCC1F99AA1428643" author="Brzeski" box="[875,1329,1610,1635]" pageId="9" pageNumber="104" refString="Brzeski, M. W. &amp; Winiszewska-Slipinska G. (1993) Taxonomy of Tripylidae (Nematoda: Enoplia). Nematologica, 39, 12 - 52. [E. J. Brill, Leiden.]" type="journal article" year="1993">Brzeski &amp; Winiszewska-Ślipińska, 1993</bibRefCitation>
</taxonomicName>
(
<bibRefCitation id="EFA04B1F1F24121BFAEAF99AA50386A7" author="Gagarin" pageId="9" pageNumber="104" refString="Gagarin, V. G. &amp; Naumova, T. V. (2012 b) Free-living nematodes (Nematoda) fauna from the interstitial of the Lake Baikal splash zone. Inland Water Biology, 5, 229 - 235. http: // dx. doi. org / 10.1134 / S 1995082912030030" type="journal article" year="2012" yearSuffix="b">Gagarin &amp; Naumova 2012b</bibRefCitation>
,
<bibRefCitation id="EFA04B1F1F24121BFED1F9BFA5C486A7" author="Gagarin" box="[379,439,1647,1671]" pageId="9" pageNumber="104" refString="Gagarin, V. G. &amp; Naumova, T. V. (2013) Rare and little-known nematode species Kurikania sibirica Tsalolikhin, 1976 and Tripyla dybowskii Tsalolikhin, 1976 (Nematoda, Triplonchida) from Lake Baikal abyssal zone. Zoologicheskii Zhurnal, 92, 177 - 183." type="journal article" year="2013">2013</bibRefCitation>
; Naumova
<emphasis id="B945EAFC1F24121BFD9FF9BFA61E86A7" box="[565,621,1646,1671]" italics="true" pageId="9" pageNumber="104">et al.</emphasis>
2012;
<bibRefCitation id="EFA04B1F1F24121BFD11F9BEA78A86A7" author="Shoshin" box="[699,1017,1646,1671]" pageId="9" pageNumber="104" refString="Shoshin, A. V. &amp; Tsalolikhin, S. Ya. (2001) Free-living nematodes (Nemathelminthes: Nematoda). In: Timoshkin, O. A. (Eds.), Index of animal species inhabiting Lake Baikal and its catchments area. Vol. 1. Lake Baikal, Book 1. Novosibirsk, Russia, Nauka, pp. 305 - 320. [In Russian]" type="journal article" year="2001">Shoshin &amp; Tsalolikhin 2001</bibRefCitation>
;
<bibRefCitation id="EFA04B1F1F24121BFBAEF9BEA0B786A7" author="Tsalolikhin" box="[1028,1220,1646,1671]" pageId="9" pageNumber="104" refString="Tsalolikhin, S. Ya. (1976) New species of baikalian order Enoplida (Nematoda). Zoologicheskii Zhurnal, 55 (3), 346 - 353. [In Russian]" type="journal article" year="1976">Tsalolikhin 1976</bibRefCitation>
).
<taxonomicName id="4C314D6D1F24121BFB7DF9BFA12586A7" box="[1239,1366,1646,1671]" class="Adenophorea" family="Tripylidae" genus="Tripyla" kingdom="Animalia" order="Enoplida" pageId="9" pageNumber="104" phylum="Nematoda" rank="species" species="posolskii" status="sp. nov.">
<emphasis id="B945EAFC1F24121BFB7DF9BFA12586A7" box="[1239,1366,1646,1671]" italics="true" pageId="9" pageNumber="104">T. posolskii</emphasis>
</taxonomicName>
<emphasis id="B945EAFC1F24121BFAF7F9BEA1EF86A7" bold="true" box="[1373,1436,1646,1671]" pageId="9" pageNumber="104">
<taxonomicNameLabel id="A27657871F24121BFAF7F9BEA1EF86A7" box="[1373,1436,1646,1671]" pageId="9" pageNumber="104" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
morphologically is close to
<taxonomicName id="4C314D6D1F24121BFE7BF944A62E868B" box="[465,605,1682,1707]" class="Adenophorea" family="Tripylidae" genus="Tripyla" kingdom="Animalia" order="Enoplida" pageId="9" pageNumber="104" phylum="Nematoda" rank="species" species="dybowskii">
<emphasis id="B945EAFC1F24121BFE7BF944A62E868B" box="[465,605,1682,1707]" italics="true" pageId="9" pageNumber="104">T. dybowskii</emphasis>
</taxonomicName>
, but differs from it in the shorter body (L =
<date id="FF8F102E1F24121BFBF9F942A0A1868B" box="[1107,1234,1682,1707]" pageId="9" pageNumber="104" value="1548" valueMax="2078">15482078</date>
µm
<emphasis id="B945EAFC1F24121BFAACF944A16E868B" box="[1286,1309,1684,1707]" italics="true" pageId="9" pageNumber="104">vs</emphasis>
L = 2400 3530 µm in
<taxonomicName id="4C314D6D1F24121BFE88F967A5DD86EF" box="[290,430,1718,1743]" class="Adenophorea" family="Tripylidae" genus="Tripyla" kingdom="Animalia" order="Enoplida" pageId="9" pageNumber="104" phylum="Nematoda" rank="species" species="dybowskii">
<emphasis id="B945EAFC1F24121BFE88F967A5DD86EF" box="[290,430,1718,1743]" italics="true" pageId="9" pageNumber="104">T. dybowskii</emphasis>
</taxonomicName>
), shorter tail (
<emphasis id="B945EAFC1F24121BFDFAF967A62F86EE" box="[592,604,1719,1742]" italics="true" pageId="9" pageNumber="104">c</emphasis>
= 4.77.2,
<emphasis id="B945EAFC1F24121BFD74F966A68286EF" box="[734,753,1718,1743]" italics="true" pageId="9" pageNumber="104">cʹ</emphasis>
= 5.87.9
<emphasis id="B945EAFC1F24121BFCC1F967A7E586EE" box="[875,918,1719,1742]" italics="true" pageId="9" pageNumber="104">vs c</emphasis>
= 2.54.8,
<emphasis id="B945EAFC1F24121BFBB3F966A05F86EF" box="[1049,1068,1718,1743]" italics="true" pageId="9" pageNumber="104">cʹ</emphasis>
= 7.311.9) and shorter spicules (4757 µm long
<emphasis id="B945EAFC1F24121BFEF9F90CA51986D3" box="[339,362,1756,1779]" italics="true" pageId="9" pageNumber="104">vs</emphasis>
8592 µm long) (
<bibRefCitation id="EFA04B1F1F24121BFD9FF90AA71086D3" author="Gagarin" box="[565,867,1754,1779]" pageId="9" pageNumber="104" refString="Gagarin, V. G. &amp; Naumova, T. V. (2013) Rare and little-known nematode species Kurikania sibirica Tsalolikhin, 1976 and Tripyla dybowskii Tsalolikhin, 1976 (Nematoda, Triplonchida) from Lake Baikal abyssal zone. Zoologicheskii Zhurnal, 92, 177 - 183." type="journal article" year="2013">Gagarin &amp; Naumova 2013</bibRefCitation>
,
<bibRefCitation id="EFA04B1F1F24121BFCC4F90AA05C86D3" author="Tsalolikhin" box="[878,1071,1754,1779]" pageId="9" pageNumber="104" refString="Tsalolikhin, S. Ya. (1972) New species of freshwater nematodes from Lake Baikal. Zoologicheskii Zhurnal, 51 (10), 1559 - 1563. [In Russia]" type="journal article" year="1972">Tsalolikhin 1972</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>