219 lines
27 KiB
XML
219 lines
27 KiB
XML
<document id="713F5B0F22A45946F8B577A5383AF288" ID-DOI="10.11646/zootaxa.2096.1.11" ID-ISSN="1175-5326" ID-Zenodo-Dep="5322110" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629620739718" checkinUser="felipe" docAuthor="Miljutin, Dmitry M. & Miljutina, Maria A." docDate="2009" docId="038D817DFFB8FFE7A69FFEA4FB88F831" docLanguage="en" docName="zt02096p196.pdf" docOrigin="Zootaxa 2096 (1)" docSource="https://biotaxa.org/Zootaxa/article/view/zootaxa.2096.1.11" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Trophomera elegantis Miljutin & Miljutina, 2009, sp. n." docType="treatment" docVersion="5" lastPageNumber="179" masterDocId="FFB4F905FFBEFFE1A608FFA0FF86FF8E" masterDocTitle="Description of Bathynema nodinauti gen. n., sp. n. and four new Trophomera species (Nematoda: Benthimermithidae) from the Clarion-Clipperton Fracture Zone (Eastern Tropic Pacific), supplemented with the keys to genera and species *" masterLastPageNumber="196" masterPageNumber="173" pageNumber="179" updateTime="1699084619048" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="63813F1F8AB66C04A8D1114DDD7BA87F">Description of Bathynema nodinauti gen. n., sp. n. and four new Trophomera species (Nematoda: Benthimermithidae) from the Clarion-Clipperton Fracture Zone (Eastern Tropic Pacific), supplemented with the keys to genera and species *</mods:title>
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<mods:namePart id="839F638D6C8D8FE0F6D8DCF00D082285">Miljutin, Dmitry M.</mods:namePart>
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<mods:namePart id="5AD4062806C70682A7C5A9BC497C7EE2">Miljutina, Maria A.</mods:namePart>
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<mods:title id="4F533AB96119EC709CDD3B3CCDDBCA2A">Zootaxa</mods:title>
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<mods:part id="8781ADE1A5E6630C8682A15809A7CEED">
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<mods:date id="4493753B07E57E2F3393C81C2798D34E">2009</mods:date>
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<mods:number id="79E9D5014D176E30D4B68EC9630A4EB0">2009-05-11</mods:number>
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<mods:number id="745818EA91E4AE30E00A2D01591BFD8C">2096</mods:number>
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<mods:url id="BBD67E75FC54E9B7878EF27B07BAD5E7">https://biotaxa.org/Zootaxa/article/view/zootaxa.2096.1.11</mods:url>
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<treatment id="038D817DFFB8FFE7A69FFEA4FB88F831" ID-DOI="http://doi.org/10.5281/zenodo.5334644" ID-Zenodo-Dep="5334644" LSID="urn:lsid:plazi:treatment:038D817DFFB8FFE7A69FFEA4FB88F831" httpUri="http://treatment.plazi.org/id/038D817DFFB8FFE7A69FFEA4FB88F831" lastPageNumber="179" pageId="6" pageNumber="179">
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<subSubSection id="C33E63E0FFB8FFE7A69FFEA4FE6FFE93" box="[151,489,259,286]" pageId="6" pageNumber="179" type="nomenclature">
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<paragraph id="8B9B306BFFB8FFE7A69FFEA4FE6FFE93" blockId="6.[151,489,259,320]" box="[151,489,259,286]" pageId="6" pageNumber="179">
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<heading id="D0D38707FFB8FFE7A69FFEA4FE6FFE93" bold="true" box="[151,489,259,286]" fontSize="11" level="1" pageId="6" pageNumber="179" reason="1">
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<emphasis id="B950EC79FFB8FFE7A69FFEA4FE6FFE93" bold="true" box="[151,489,259,286]" pageId="6" pageNumber="179">
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<taxonomicName id="4C244BE8FFB8FFE7A69FFEA4FE26FE90" authorityName="Miljutin & Miljutina" authorityYear="2009" box="[151,416,260,286]" class="Chromadorea" family="Benthimermithidae" genus="Trophomera" higherTaxonomySource="CoL" kingdom="Animalia" order="Benthimermithida" pageId="6" pageNumber="179" phylum="Nematoda" rank="species" species="elegantis" status="sp. nov.">
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<emphasis id="B950EC79FFB8FFE7A69FFEA4FE26FE90" bold="true" box="[151,416,260,286]" italics="true" pageId="6" pageNumber="179">Trophomera elegantis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A2635102FFB8FFE7A7AFFEA3FE6FFE93" box="[423,489,259,285]" pageId="6" pageNumber="179" rank="species">sp. n.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C33E63E0FFB8FFE7A69FFE86FB88F831" pageId="6" pageNumber="179" type="description">
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<paragraph id="8B9B306BFFB8FFE7A69FFE86FEC7FECE" blockId="6.[151,489,259,320]" box="[151,321,294,320]" pageId="6" pageNumber="179">
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<figureCitation id="131F2CEEFFB8FFE7A69FFE86FF5BFECE" box="[151,221,294,320]" captionStart="FIGURE 3" captionStartId="7.[151,256,1973,1997]" captionTargetBox="[298,1283,165,1961]" captionTargetId="figure-42@7.[298,1283,165,1961]" captionTargetPageId="7" captionText="FIGURE 3. Trophomera elegantis sp. n., female, holotype. A, total view; B,C, cephalic end, lateral view; D, female genital system; E, posterior end. Abbreviation: t = trophosoma." figureDoi="http://doi.org/10.5281/zenodo.5322120" httpUri="https://zenodo.org/record/5322120/files/figure.png" pageId="6" pageNumber="179">Fig. 3</figureCitation>
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;
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<tableCitation id="C6A605D0FFB8FFE7A6E2FE86FEC7FECE" box="[234,321,294,320]" captionStart="TABLE 2" captionStartId="8.[151,241,157,181]" captionText="TABLE 2. Main measurements and characteristics of Trophomera species found in Clarion-Clipperton area. Key to symbols (L, a, c, c’, V, and amph.dist.) is given in the list of abbreviations." pageId="6" pageNumber="179">Table 2</tableCitation>
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</paragraph>
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<paragraph id="8B9B306BFFB8FFE7A69FFED4FBC5FE00" blockId="6.[151,1438,372,1983]" box="[151,1091,372,398]" pageId="6" pageNumber="179">
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<emphasis id="B950EC79FFB8FFE7A69FFED4FEC4FE03" box="[151,322,372,397]" italics="true" pageId="6" pageNumber="179">Type material:</emphasis>
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<materialsCitation id="3B4C3A36FFB8FFE7A741FED4FBC5FE00" box="[329,1091,372,398]" pageId="6" pageNumber="179" specimenCode="MNHN-BN494" specimenCount="1" typeStatus="holotype">
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<typeStatus id="549F8EC9FFB8FFE7A741FED4FE3CFE00" box="[329,442,372,398]" pageId="6" pageNumber="179" type="holotype">Holotype</typeStatus>
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: one gravid female, collection number
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<specimenCode id="DB829810FFB8FFE7A58BFED4FBC6FE00" box="[899,1088,372,398]" collectionCode="MNHN-BN" pageId="6" pageNumber="179">MNHN-BN494</specimenCode>
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.
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</materialsCitation>
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</paragraph>
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<paragraph id="8B9B306BFFB8FFE7A6CEFE3AFD91FE55" blockId="6.[151,1438,372,1983]" pageId="6" pageNumber="179">
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<emphasis id="B950EC79FFB8FFE7A6CEFE3AFEE1FE3D" box="[198,359,410,435]" italics="true" pageId="6" pageNumber="179">
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||
<typeStatus id="549F8EC9FFB8FFE7A6CEFE3AFF7BFE3D" box="[198,253,410,435]" pageId="6" pageNumber="179">Type</typeStatus>
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locality:
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</emphasis>
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<geoCoordinate id="EE1056ACFFB8FFE7A766FE3AFE7CFE3A" box="[366,506,410,436]" degrees="13" direction="north" minutes="55.63" orientation="latitude" pageId="6" pageNumber="179" precision="9" value="13.927167">13°55.63’N</geoCoordinate>
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,
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<geoCoordinate id="EE1056ACFFB8FFE7A40FFE3AFD23FE3A" box="[519,677,410,436]" degrees="130" direction="west" minutes="12.20" orientation="longitude" pageId="6" pageNumber="179" precision="9" value="-130.20334">130°12.20’W</geoCoordinate>
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,
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<quantity id="4CDC9D8EFFB8FFE7A4BAFE3AFC8DFE3A" box="[690,779,410,436]" metricMagnitude="3" metricUnit="m" metricValue="4.9" pageId="6" pageNumber="179" unit="m" value="4900.0">4900 m</quantity>
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depth,
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<quantity id="4CDC9D8EFFB8FFE7A56BFE3AFC3FFE3A" box="[867,953,410,436]" metricMagnitude="-2" metricUnit="m" metricValue="3.5" metricValueMax="5.0" metricValueMin="2.0" pageId="6" pageNumber="179" unit="cm" value="3.5" valueMax="5.0" valueMin="2.0">2–5 cm</quantity>
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sediment layer,
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<date id="FF9A16ABFFB8FFE7A273FE3AFA84FE3A" box="[1147,1282,410,436]" pageId="6" pageNumber="179" value="2004-05-28">28.05.2004</date>
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, submersible “Nautile”, station 1597-5 CL 06.
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</paragraph>
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<paragraph id="8B9B306BFFB8FFE7A6CEFE48FBD1FD8C" blockId="6.[151,1438,372,1983]" box="[198,1111,488,514]" pageId="6" pageNumber="179">
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<emphasis id="B950EC79FFB8FFE7A6CEFE48FECBFD8F" box="[198,333,488,513]" italics="true" pageId="6" pageNumber="179">Etymology:</emphasis>
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From Latin
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<emphasis id="B950EC79FFB8FFE7A7E9FE48FD2AFD8F" box="[481,684,488,513]" italics="true" pageId="6" pageNumber="179">
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elegans/
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<taxonomicName id="4C244BE8FFB8FFE7A44EFE48FD2AFD8F" authorityName="Miljutin & Miljutina" authorityYear="2009" box="[582,684,488,513]" class="Chromadorea" family="Benthimermithidae" genus="Trophomera" higherTaxonomySource="CoL" kingdom="Animalia" order="Benthimermithida" pageId="6" pageNumber="179" phylum="Nematoda" rank="species" species="elegantis">elegantis</taxonomicName>
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</emphasis>
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as adj. (slender, well-proportioned).
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</paragraph>
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<paragraph id="8B9B306BFFB8FFE7A6CEFDAFFE72FB1D" blockId="6.[151,1438,372,1983]" pageId="6" pageNumber="179">
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<emphasis id="B950EC79FFB8FFE7A6CEFDAFFEDDFDA6" box="[198,347,527,552]" italics="true" pageId="6" pageNumber="179">Description:</emphasis>
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Female. Body cylindrical, with fine cuticular transversal striation visible using light microscope; anterior and posterior ends in shape of rounded cone. Cuticle thickness approximately 2 µm along whole body. Amphidial apertures pore-like, 2 µm in diameter, located at 1.3 c.b.d. from anterior end. Amphidial fovea 3.5–4.0 µm in diameter; visible under cuticle. There are four submedian, thick papillae-like, cephalic setae 2.0–2.5 µm long at half the c.b.d. of their insertion from anterior end. Two cervical papilloid sensilla 1 µm long visible laterally before and behind amphid. Mouth opening reduced to a thin apical channel in cuticle. Pharynx a non-muscular, cellular mass devoid of an internal lumen; thin, axial, tube-like structure approximately 10 µm long visible in anterior part of pharynx only. Cardia absent. Midgut, an oligocellular trophosome without internal lumen and consisting of 1 row of cells at most part of body length; borders between cells indistinct. Trophosomal cells filled with large hyaline granules; density of these granules decreasing from anterior and posterior ends towards mid-body region. Rectum vestigial, in shape of hardly distinguishable duct. Anus also vestigial, visible as a thin transverse line/bar in cuticle. Female reproductive system didelphic, amphidelphic, occupying approximately 1/6 of total body length. Ovaries reflected, both about 120 µm long; anterior one lying at right side of body, and posterior one at left side. Oviducts short, with thin walls. Uterus with several mature eggs 24x23 µm in size. Neither morphologically differentiated spermatheca nor spermatozoa observed. Hyaline ring representing a circular vaginal sphincter visible around vagina. Caudal glands absent.
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</paragraph>
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<paragraph id="8B9B306BFFB8FFE7A6CEFB00FEFCFB34" blockId="6.[151,1438,372,1983]" box="[198,378,1184,1210]" pageId="6" pageNumber="179">Host unknown.</paragraph>
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<paragraph id="8B9B306BFFB8FFE7A6CEFB66FE79FB6E" blockId="6.[151,1438,372,1983]" box="[198,511,1222,1248]" pageId="6" pageNumber="179">Male, juveniles: unknown.</paragraph>
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<paragraph id="8B9B306BFFB8FFE7A6CEFB4DFB69FADA" blockId="6.[151,1438,372,1983]" pageId="6" pageNumber="179">
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<emphasis id="B950EC79FFB8FFE7A6CEFB4DFDDAFA88" box="[198,604,1261,1286]" italics="true" pageId="6" pageNumber="179">
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Differential diagnosis:
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<taxonomicName id="4C244BE8FFB8FFE7A7DEFB4DFDDAFA88" authorityName="Miljutin & Miljutina" authorityYear="2009" box="[470,604,1261,1286]" class="Chromadorea" family="Benthimermithidae" genus="Trophomera" higherTaxonomySource="CoL" kingdom="Animalia" order="Benthimermithida" pageId="6" pageNumber="179" phylum="Nematoda" rank="species" species="elegantis" status="sp. nov.">T. elegantis</taxonomicName>
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</emphasis>
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<taxonomicNameLabel id="A2635102FFB8FFE7A46BFB4DFD27FA89" box="[611,673,1261,1287]" pageId="6" pageNumber="179" rank="species">sp. n.</taxonomicNameLabel>
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resembles
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<taxonomicName id="4C244BE8FFB8FFE7A52CFB4DFA9CFA89" authority="Rubtzov & Platonova, 1974" authorityName="Rubtzov & Platonova" authorityYear="1974" box="[804,1306,1261,1287]" class="Chromadorea" family="Benthimermithidae" genus="Trophomera" higherTaxonomySource="CoL" kingdom="Animalia" order="Benthimermithida" pageId="6" pageNumber="179" phylum="Nematoda" rank="species" species="iturupiensis">
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<emphasis id="B950EC79FFB8FFE7A52CFB4DFC4CFA88" box="[804,970,1261,1286]" italics="true" pageId="6" pageNumber="179">T. iturupiensis</emphasis>
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<bibRefCitation id="EFB54D9AFFB8FFE7A5DAFB4DFA9CFA89" author="Rubtzov & Platonova" box="[978,1306,1261,1287]" firstAuthor="Rubtzov" pageId="6" pageNumber="179" pagination="1445 - 1458" refId="ref10137" refString="Rubtzov, I. A. & Platonova, T. A. (1974) [A new family of marine parasitic nematodes.] Zoologicheskij Zhurnal, 53, 1445 - 1458. In Russian with English summary." type="book chapter" year="1974">Rubtzov & Platonova, 1974</bibRefCitation>
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</taxonomicName>
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,
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<taxonomicName id="4C244BE8FFB8FFE7A32DFB4DFE7EFAA0" authority="(Petter, 1983) (Petter 1983 b)" authorityName="Petter" authorityYear="1983" baseAuthorityName="Petter" baseAuthorityYear="1983" class="Chromadorea" family="Benthimermithidae" genus="Trophomera" higherTaxonomySource="CoL" kingdom="Animalia" order="Benthimermithida" pageId="6" pageNumber="179" phylum="Nematoda" rank="species" species="hureaui">
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<emphasis id="B950EC79FFB8FFE7A32DFB4DFA1AFA88" box="[1317,1436,1261,1286]" italics="true" pageId="6" pageNumber="179">T. hureaui</emphasis>
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(Petter, 1983) (
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<bibRefCitation id="EFB54D9AFFB8FFE7A746FAB4FE69FAA0" author="Petter" box="[334,495,1300,1326]" firstAuthor="Petter" pageId="6" pageNumber="179" pagination="1 - 15" refId="ref9930" refString="Petter, A. - J. (1983 b) Quelques nouvelles especes du genre Benthimermis Petter, 1980 (Benthimermithidae: Nematoda) du Sud de l'Ocean Indien. Systematic Parasitology, 5, 1 - 15." type="journal article" year="1983" yearSuffix="b">Petter 1983b</bibRefCitation>
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)
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</taxonomicName>
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, and
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<taxonomicName id="4C244BE8FFB8FFE7A432FAB4FC00FAA0" authority="(Petter, 1987)" baseAuthorityName="Petter" baseAuthorityYear="1987" box="[570,902,1300,1326]" class="Chromadorea" family="Benthimermithidae" genus="Trophomera" higherTaxonomySource="CoL" kingdom="Animalia" order="Benthimermithida" pageId="6" pageNumber="179" phylum="Nematoda" rank="species" species="conicauda">
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<emphasis id="B950EC79FFB8FFE7A432FAB4FD51FAA3" box="[570,727,1300,1325]" italics="true" pageId="6" pageNumber="179">T. conicauda</emphasis>
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(
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<bibRefCitation id="EFB54D9AFFB8FFE7A4EFFAB4FCFBFAA0" author="Petter" box="[743,893,1300,1326]" firstAuthor="Petter" pageId="6" pageNumber="179" pagination="565 - 578" refId="ref9970" refString="Petter, A. - J. (1987) Quelques nouvelles especes de femelles du genre Benthimermis Petter, 1980 (Benthimermithidae: Nematoda) des grands fonds de la mer de Norvege. Bulletin du Museum national d'Histoire naturelle, Paris, 4 e serie, 9, section A 3, 565 - 578." type="journal article" year="1987">Petter, 1987</bibRefCitation>
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)
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</taxonomicName>
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by the shape and tail characteristics (tail in shape of rounded cone; ratio c’ is 1.5; ratio “maximum c.b.d. / anal c.b.d.” is between 1 and 2).
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</paragraph>
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<paragraph id="8B9B306BFFB8FFE7A6CEFAC1FCD6FA46" blockId="6.[151,1438,372,1983]" pageId="6" pageNumber="179">
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The new species differs from
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<taxonomicName id="4C244BE8FFB8FFE7A425FAC1FD50FAF4" authorityName="Rubtzov & Platonova" authorityYear="1974" box="[557,726,1377,1402]" class="Chromadorea" family="Benthimermithidae" genus="Trophomera" higherTaxonomySource="CoL" kingdom="Animalia" order="Benthimermithida" pageId="6" pageNumber="179" phylum="Nematoda" rank="species" species="iturupiensis">
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<emphasis id="B950EC79FFB8FFE7A425FAC1FD50FAF4" box="[557,726,1377,1402]" italics="true" pageId="6" pageNumber="179">T. iturupiensis</emphasis>
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</taxonomicName>
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by its shorter body length (
|
||
<quantity id="4CDC9D8EFFB8FFE7A22EFAC1FB05FAF5" box="[1062,1155,1377,1403]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="6" pageNumber="179" unit="mm" value="1.5">1.5 mm</quantity>
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vs.
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<quantity id="4CDC9D8EFFB8FFE7A2BFFAC1FABDFAF5" box="[1207,1339,1377,1403]" metricMagnitude="-2" metricUnit="m" metricValue="3.2" metricValueMax="3.8" metricValueMin="2.6" pageId="6" pageNumber="179" unit="mm" value="32.0" valueMax="38.0" valueMin="26.0">26–38 mm</quantity>
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), by the size of the cephalic sensilla (2.0–2.5 µm vs. 30–32 µm), by the structure of the trophosome (consisting of one row of cells vs. several cells on the sagittal optical section).
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</paragraph>
|
||
<paragraph id="8B9B306BFFB8FFE7A6CEFA75FC99F9ED" blockId="6.[151,1438,372,1983]" pageId="6" pageNumber="179">
|
||
<taxonomicName id="4C244BE8FFB8FFE7A6CEFA75FED6FA60" authorityName="Miljutin & Miljutina" authorityYear="2009" box="[198,336,1493,1519]" class="Chromadorea" family="Benthimermithidae" genus="Trophomera" higherTaxonomySource="CoL" kingdom="Animalia" order="Benthimermithida" pageId="6" pageNumber="179" phylum="Nematoda" rank="species" species="elegantis" status="sp. nov.">
|
||
<emphasis id="B950EC79FFB8FFE7A6CEFA75FF52FA60" box="[198,212,1493,1518]" italics="true" pageId="6" pageNumber="179">T</emphasis>
|
||
.
|
||
<emphasis id="B950EC79FFB8FFE7A6EEFA75FED6FA60" box="[230,336,1493,1518]" italics="true" pageId="6" pageNumber="179">elegantis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2635102FFB8FFE7A752FA75FE1AFA61" box="[346,412,1493,1519]" pageId="6" pageNumber="179" rank="species">sp. n.</taxonomicNameLabel>
|
||
differs from
|
||
<taxonomicName id="4C244BE8FFB8FFE7A448FA75FD3CFA60" authorityName="Petter" authorityYear="1983" baseAuthorityName="Petter" baseAuthorityYear="1983" box="[576,698,1493,1518]" class="Chromadorea" family="Benthimermithidae" genus="Trophomera" higherTaxonomySource="CoL" kingdom="Animalia" order="Benthimermithida" pageId="6" pageNumber="179" phylum="Nematoda" rank="species" species="hureaui">
|
||
<emphasis id="B950EC79FFB8FFE7A448FA75FD3CFA60" box="[576,698,1493,1518]" italics="true" pageId="6" pageNumber="179">T. hureaui</emphasis>
|
||
</taxonomicName>
|
||
by its shorter body length (
|
||
<quantity id="4CDC9D8EFFB8FFE7A218FA75FBE8FA61" box="[1040,1134,1493,1519]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="6" pageNumber="179" unit="mm" value="1.5">1.5 mm</quantity>
|
||
vs.
|
||
<quantity id="4CDC9D8EFFB8FFE7A2ACFA75FABEFA61" box="[1188,1336,1493,1519]" metricMagnitude="-3" metricUnit="m" metricValue="3.15" metricValueMax="3.8" metricValueMin="2.5" pageId="6" pageNumber="179" unit="mm" value="3.15" valueMax="3.8" valueMin="2.5">2.5–3.8 mm</quantity>
|
||
); by the smaller length of the mature, female genital system (occupying 1/6 body length vs. 1/4–1/3 body length); by the relatively bigger size of the eggs (ratio “c.b.d. at the uterus level / maximum egg diameter” = 1.8 vs. 4.0–5.0); by the caudal tip shape (rounded vs. pointed).
|
||
</paragraph>
|
||
<paragraph id="8B9B306BFFB8FFE7A6CEF9D0FC56F970" blockId="6.[151,1438,372,1983]" pageId="6" pageNumber="179">
|
||
<taxonomicName id="4C244BE8FFB8FFE7A6CEF9D0FEC8F907" authorityName="Miljutin & Miljutina" authorityYear="2009" box="[198,334,1648,1674]" class="Chromadorea" family="Benthimermithidae" genus="Trophomera" higherTaxonomySource="CoL" kingdom="Animalia" order="Benthimermithida" pageId="6" pageNumber="179" phylum="Nematoda" rank="species" species="elegantis" status="sp. nov.">
|
||
<emphasis id="B950EC79FFB8FFE7A6CEF9D0FF52F907" box="[198,212,1648,1673]" italics="true" pageId="6" pageNumber="179">T</emphasis>
|
||
.
|
||
<emphasis id="B950EC79FFB8FFE7A6EDF9D0FEC8F907" box="[229,334,1648,1673]" italics="true" pageId="6" pageNumber="179">elegantis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2635102FFB8FFE7A751F9D0FE1DF904" box="[345,411,1648,1674]" pageId="6" pageNumber="179" rank="species">sp. n.</taxonomicNameLabel>
|
||
differs from
|
||
<taxonomicName id="4C244BE8FFB8FFE7A435F9D0FD51F907" baseAuthorityName="Petter" baseAuthorityYear="1987" box="[573,727,1648,1673]" class="Chromadorea" family="Benthimermithidae" genus="Trophomera" higherTaxonomySource="CoL" kingdom="Animalia" order="Benthimermithida" pageId="6" pageNumber="179" phylum="Nematoda" rank="species" species="conicauda">
|
||
<emphasis id="B950EC79FFB8FFE7A435F9D0FD51F907" box="[573,727,1648,1673]" italics="true" pageId="6" pageNumber="179">T. conicauda</emphasis>
|
||
</taxonomicName>
|
||
by its shorter body length (
|
||
<quantity id="4CDC9D8EFFB8FFE7A222F9D0FB01F904" box="[1066,1159,1648,1674]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="6" pageNumber="179" unit="mm" value="1.5">1.5 mm</quantity>
|
||
vs.
|
||
<quantity id="4CDC9D8EFFB8FFE7A2B4F9D0FAD7F904" box="[1212,1361,1648,1674]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" metricValueMax="6.8" metricValueMin="5.2" pageId="6" pageNumber="179" unit="mm" value="6.0" valueMax="6.8" valueMin="5.2">5.2–6.8 mm</quantity>
|
||
); by a thicker body (a = 37.3 vs. 49–58); by the relatively bigger size of the eggs (ratio “c.b.d. at the uterus level / maximum egg diameter” = 1.8 vs. 3.0). Each ovary of
|
||
<taxonomicName id="4C244BE8FFB8FFE7A51AF91DFC1EF958" authorityName="Miljutin & Miljutina" authorityYear="2009" box="[786,920,1725,1751]" class="Chromadorea" family="Benthimermithidae" genus="Trophomera" higherTaxonomySource="CoL" kingdom="Animalia" order="Benthimermithida" pageId="6" pageNumber="179" phylum="Nematoda" rank="species" species="elegantis">
|
||
<emphasis id="B950EC79FFB8FFE7A51AF91DFCA6F958" box="[786,800,1725,1750]" italics="true" pageId="6" pageNumber="179">T</emphasis>
|
||
.
|
||
<emphasis id="B950EC79FFB8FFE7A526F91DFC1EF958" box="[814,920,1725,1750]" italics="true" pageId="6" pageNumber="179">elegantis</emphasis>
|
||
</taxonomicName>
|
||
contains only 10–20 oocytes, whereas, in
|
||
<emphasis id="B950EC79FFB8FFE7A38EF91DFE9EF973" italics="true" pageId="6" pageNumber="179">
|
||
<taxonomicName id="4C244BE8FFB8FFE7A38EF91DFE92F973" baseAuthorityName="Petter" baseAuthorityYear="1987" class="Chromadorea" family="Benthimermithidae" genus="Trophomera" higherTaxonomySource="CoL" kingdom="Animalia" order="Benthimermithida" pageId="6" pageNumber="179" phylum="Nematoda" rank="species" species="conicauda">T. conicauda</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
number of oocytes in each ovary reaches hundred or more.
|
||
</paragraph>
|
||
<paragraph id="8B9B306BFFB8FFE7A6CEF8ABFB88F831" blockId="6.[151,1438,372,1983]" pageId="6" pageNumber="179">
|
||
<taxonomicName id="4C244BE8FFB8FFE7A6CEF8ABFED7F8AA" authorityName="Miljutin & Miljutina" authorityYear="2009" box="[198,337,1802,1828]" class="Chromadorea" family="Benthimermithidae" genus="Trophomera" higherTaxonomySource="CoL" kingdom="Animalia" order="Benthimermithida" pageId="6" pageNumber="179" phylum="Nematoda" rank="species" species="elegantis" status="sp. nov.">
|
||
<emphasis id="B950EC79FFB8FFE7A6CEF8ABFF52F8AA" box="[198,212,1803,1828]" italics="true" pageId="6" pageNumber="179">T</emphasis>
|
||
.
|
||
<emphasis id="B950EC79FFB8FFE7A6E0F8ABFED7F8AA" box="[232,337,1803,1828]" italics="true" pageId="6" pageNumber="179">elegantis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2635102FFB8FFE7A756F8AAFE24F8AA" box="[350,418,1802,1828]" pageId="6" pageNumber="179" rank="species">sp. n.</taxonomicNameLabel>
|
||
resembles
|
||
<taxonomicName id="4C244BE8FFB8FFE7A439F8ABFD67F8AA" authorityName="Miljutin & Miljutina" authorityYear="2009" box="[561,737,1803,1828]" class="Chromadorea" family="Benthimermithidae" genus="Trophomera" higherTaxonomySource="CoL" kingdom="Animalia" order="Benthimermithida" pageId="6" pageNumber="179" phylum="Nematoda" rank="species" species="minutissima" status="sp. nov.">
|
||
<emphasis id="B950EC79FFB8FFE7A439F8ABFD67F8AA" box="[561,737,1803,1828]" italics="true" pageId="6" pageNumber="179">T. minutissima</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2635102FFB8FFE7A4E5F8AAFCB6F8AA" box="[749,816,1802,1828]" pageId="6" pageNumber="179" rank="species">sp. n.</taxonomicNameLabel>
|
||
by parameters of its female genital system (short reflected ovaries, short oviducts, few oocytes, and comparatively large mature eggs (ratio “c.b.d. at the uterus level / maximum egg diameter” is approximately
|
||
<quantity id="4CDC9D8EFFB8FFE7A503F8F8FCBAF8FC" box="[779,828,1880,1906]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="6" pageNumber="179" unit="in" value="2.0">2 in</quantity>
|
||
both species).
|
||
<taxonomicName id="4C244BE8FFB8FFE7A5F4F8F8FB0BF8FF" authorityName="Miljutin & Miljutina" authorityYear="2009" box="[1020,1165,1880,1906]" class="Chromadorea" family="Benthimermithidae" genus="Trophomera" higherTaxonomySource="CoL" kingdom="Animalia" order="Benthimermithida" pageId="6" pageNumber="179" phylum="Nematoda" rank="species" species="elegantis" status="sp. nov.">
|
||
<emphasis id="B950EC79FFB8FFE7A5F4F8F8FB8DF8FF" box="[1020,1035,1880,1905]" italics="true" pageId="6" pageNumber="179">T</emphasis>
|
||
.
|
||
<emphasis id="B950EC79FFB8FFE7A214F8F8FB0BF8FF" box="[1052,1165,1880,1905]" italics="true" pageId="6" pageNumber="179">elegantis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2635102FFB8FFE7A29FF8F8FB5DF8FC" box="[1175,1243,1880,1906]" pageId="6" pageNumber="179" rank="species">sp. n.</taxonomicNameLabel>
|
||
differs from
|
||
<taxonomicName id="4C244BE8FFB8FFE7A38DF8F8FEA1F816" authorityName="Miljutin & Miljutina" authorityYear="2009" class="Chromadorea" family="Benthimermithidae" genus="Trophomera" higherTaxonomySource="CoL" kingdom="Animalia" order="Benthimermithida" pageId="6" pageNumber="179" phylum="Nematoda" rank="species" species="minutissima">
|
||
<emphasis id="B950EC79FFB8FFE7A38DF8F8FEA1F816" italics="true" pageId="6" pageNumber="179">T. minutissima</emphasis>
|
||
</taxonomicName>
|
||
by its tail shape (in shape of rounded cone vs. rounded); and by its longer and thinner tail (c = 36.3 vs. 81.8 and the ratio “tail length / anal body diameter” = 1.5 vs. 0.55).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |