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<document id="B4E8B64379C9B6AF13A47E89F9DD5F43" ID-DOI="10.5281/zenodo.203129" ID-GBIF-Dataset="c66a5d11-c91d-4805-812c-24bcfbb9f17b" ID-ISSN="1175-5326" ID-Zenodo-Dep="203129" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460265316917" checkinUser="plazi" docAuthor="Álvarez-Ortega, Sergio &amp; Peña-Santiago, Reyes" docDate="2011" docId="593A87D3FF96C637FF2FFC91FE0F68D2" docLanguage="en" docName="zt02799p062.pdf" docOrigin="Zootaxa 2799" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Stenodorylaimus Álvarez-Ortega &amp; Peña-Santiago, 2011, gen. n." docType="treatment" docVersion="10" lastPageNumber="61" masterDocId="A503FFABFF9DC63BFFB8FFFFFF8C6A1F" masterDocTitle="Re-description of two atypical species of Pungentus Thorne &amp; Swanger, 1936, with proposal of Stenodorylaimus gen. n. (Nematoda, Dorylaimida, Nordiidae)" masterLastPageNumber="62" masterPageNumber="49" pageNumber="60" updateTime="1698245641924" updateUser="plazi">
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<mods:title id="BA4123B725B25704E72E59F669604091">Re-description of two atypical species of Pungentus Thorne &amp; Swanger, 1936, with proposal of Stenodorylaimus gen. n. (Nematoda, Dorylaimida, Nordiidae)</mods:title>
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<mods:namePart id="587EFBEA0AD5DD9C029444A693D89DBA">Álvarez-Ortega, Sergio</mods:namePart>
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<mods:namePart id="86B626CCB6ACF583D10EFD38FDBAD1A9">Peña-Santiago, Reyes</mods:namePart>
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<mods:date id="BA4D2809042895CC1B78156F34BA6C8F">2011</mods:date>
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<treatment id="593A87D3FF96C637FF2FFC91FE0F68D2" ID-DOI="http://doi.org/10.5281/zenodo.5621381" ID-GBIF-Taxon="119394108" ID-Zenodo-Dep="5621381" LSID="urn:lsid:plazi:treatment:593A87D3FF96C637FF2FFC91FE0F68D2" httpUri="http://treatment.plazi.org/id/593A87D3FF96C637FF2FFC91FE0F68D2" lastPageId="12" lastPageNumber="61" pageId="11" pageNumber="60">
<subSubSection id="9989654EFF96C630FF2FFC91FE376997" box="[151,443,878,904]" pageId="11" pageNumber="60" type="nomenclature">
<paragraph id="D12C36C5FF96C630FF2FFC91FE376997" blockId="11.[151,443,878,904]" box="[151,443,878,904]" pageId="11" pageNumber="60">
<heading id="8A6481A9FF96C630FF2FFC91FE376997" bold="true" box="[151,443,878,904]" fontSize="11" level="1" pageId="11" pageNumber="60" reason="1">
<emphasis id="E3E7EAD7FF96C630FF2FFC91FE376997" bold="true" box="[151,443,878,904]" pageId="11" pageNumber="60">
<taxonomicName id="16934D46FF96C630FF2FFC91FEED6997" box="[151,353,878,904]" class="Adenophorea" family="Nordiidae" genus="Stenodorylaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dorylaimida" pageId="11" pageNumber="60" phylum="Nematoda" rank="genus" status="gen. nov.">
<emphasis id="E3E7EAD7FF96C630FF2FFC91FEED6997" bold="true" box="[151,353,878,904]" italics="true" pageId="11" pageNumber="60">Stenodorylaimus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="F8D457ACFF96C630FED0FC91FE376997" box="[360,443,878,904]" pageId="11" pageNumber="60" rank="genus">gen. n.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="9989654EFF96C630FF2FFC4AFC276EF2" pageId="11" pageNumber="60" type="diagnosis">
<paragraph id="D12C36C5FF96C630FF2FFC4AFC276EF2" blockId="11.[151,1437,949,1261]" pageId="11" pageNumber="60">
<emphasis id="E3E7EAD7FF96C630FF2FFC4AFE9D69D1" bold="true" box="[151,273,949,974]" pageId="11" pageNumber="60">Diagnosis.</emphasis>
<taxonomicName id="16934D46FF96C630FEA3FC4AFE0769D2" box="[283,395,949,973]" class="Adenophorea" family="Nordiidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dorylaimida" pageId="11" pageNumber="60" phylum="Nematoda" rank="family">Nordiidae</taxonomicName>
(but see remarks),
<taxonomicName id="16934D46FF96C630FDD5FC4AFD7769D2" box="[621,763,949,973]" class="Adenophorea" family="Nordiidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dorylaimida" pageId="11" pageNumber="60" phylum="Nematoda" rank="subFamily" subFamily="Pungentinae">Pungentinae</taxonomicName>
. Large nematodes,
<quantity id="166B9B20FF96C630FC64FC4AFBE969D2" box="[988,1125,949,973]" metricMagnitude="-3" metricUnit="m" metricValue="4.4" metricValueMax="5.1" metricValueMin="3.7" pageId="11" pageNumber="60" unit="mm" value="4.4" valueMax="5.1" valueMin="3.7">3.75.1 mm</quantity>
long. Cuticle dorylaimoid. Lip region offset by constriction and narrow, one-fifth to one-third of body diameter at neck base; lips separate or amalgamated. Cheilostom with thick walls and a thin, weakly refractive perioral ring, appearing as two dots in median view. Odontostyle about twice the lip region width long, slender and with short aperture. Guiding ring double. Odontophore rod-like, with small thickenings at its base. Pharynx relatively short,
<emphasis id="E3E7EAD7FF96C630FBDFFBBAFBF26E42" box="[1127,1150,1093,1117]" italics="true" pageId="11" pageNumber="60">b-</emphasis>
ratio over 7; basal expansion occupying about one-half of total neck length. Female genital system didelphic-amphidelphic; uterus long, 3 4 times the body diameter;
<emphasis id="E3E7EAD7FF96C630FE6CFB71FD6E6EBA" box="[468,738,1165,1189]" italics="true" pageId="11" pageNumber="60">pars refringens vaginae</emphasis>
present but not heavily sclerotized; vulva an oval transverse opening. Spicules dorylaimid, curved ventrad. Ventromedian supplements slightly irregularly spaced,
<quantity id="166B9B20FF96C630FA8DFB4EFA106ED6" box="[1333,1436,1201,1225]" metricMagnitude="-1" metricUnit="m" metricValue="4.191" metricValueMax="4.826" metricValueMin="3.556" pageId="11" pageNumber="60" unit="in" value="16.5" valueMax="19.0" valueMin="14.0">1419 in</quantity>
number and lacking hiatus. Tail rounded conoid, similar in both sexes.
</paragraph>
</subSubSection>
<subSubSection id="9989654EFF96C630FF2FFAE2FD2A6F46" pageId="11" pageNumber="60" type="materials_examined">
<paragraph id="D12C36C5FF96C630FF2FFAE2FD2A6F46" blockId="11.[151,829,1309,1405]" pageId="11" pageNumber="60">
<emphasis id="E3E7EAD7FF96C630FF2FFAE2FEBE6F29" bold="true" box="[151,306,1309,1334]" pageId="11" pageNumber="60">
<typeStatus id="0E288867FF96C630FF2FFAE2FF5E6F2A" box="[151,210,1309,1333]" pageId="11" pageNumber="60">Type</typeStatus>
species.
</emphasis>
<taxonomicName id="16934D46FF96C630FE81FAE1FD596F2A" authority="Thorne &amp; Swanger, 1936" authorityName="Thorne &amp; Swanger" authorityYear="1936" box="[313,725,1309,1333]" class="Adenophorea" family="Dorylaimidae" genus="Pungentus" kingdom="Animalia" order="Dorylaimida" pageId="11" pageNumber="60" phylum="Nematoda" rank="species" species="textilis" status="comb. nov.">
<emphasis id="E3E7EAD7FF96C630FE81FAE1FE2C6F2A" box="[313,416,1309,1333]" italics="true" pageId="11" pageNumber="60">S. textilis</emphasis>
(
<bibRefCitation id="B5024B34FF96C630FE16FAE2FD406F2A" author="Thorne" box="[430,716,1309,1333]" pageId="11" pageNumber="60" refString="Thorne, G. &amp; Swanger, H. H. (1936) A monograph of the nematode genera Dorylaimus Dujardin, Aporcelaimus n. g., Dorylaimoides n. g. and Pungentus n. g. Capita Zoologica, 6, 1 - 223." type="journal article" year="1936">Thorne &amp; Swanger, 1936</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="F8D457ACFF96C630FD63FAE2FCB16F2A" box="[731,829,1309,1333]" pageId="11" pageNumber="60">comb. n.</taxonomicNameLabel>
=
<taxonomicName id="16934D46FF96C630FF15FABEFD2A6F46" authority="Thorne &amp; Swanger, 1936" authorityName="Thorne &amp; Swanger" authorityYear="1936" box="[173,678,1345,1369]" class="Adenophorea" family="Dorylaimidae" genus="Dorylaimus" kingdom="Animalia" order="Dorylaimida" pageId="11" pageNumber="60" phylum="Nematoda" rank="species" species="textilis">
<emphasis id="E3E7EAD7FF96C630FF15FABEFE086F46" box="[173,388,1345,1369]" italics="true" pageId="11" pageNumber="60">Dorylaimus textilis</emphasis>
<bibRefCitation id="B5024B34FF96C630FE33FABEFD2A6F46" author="Thorne" box="[395,678,1345,1369]" pageId="11" pageNumber="60" refString="Thorne, G. &amp; Swanger, H. H. (1936) A monograph of the nematode genera Dorylaimus Dujardin, Aporcelaimus n. g., Dorylaimoides n. g. and Pungentus n. g. Capita Zoologica, 6, 1 - 223." type="journal article" year="1936">Thorne &amp; Swanger, 1936</bibRefCitation>
</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection id="9989654EFF96C637FF26FA99FD606BD0" lastPageId="12" lastPageNumber="61" pageId="11" pageNumber="60" type="reference_group">
<paragraph id="D12C36C5FF96C630FF26FA99FCB46F62" blockId="11.[151,829,1309,1405]" box="[158,824,1381,1405]" pageId="11" pageNumber="60">
<taxonomicName id="16934D46FF96C630FF26FA99FCB46F62" authority="(Thorne &amp; Swanger, 1936) Thorne, 1939" authorityName="(Thorne &amp; Swanger, 1936) Thorne" authorityYear="1939" box="[158,824,1381,1405]" class="Adenophorea" family="Dorylaimidae" genus="Pungentus" kingdom="Animalia" order="Dorylaimida" pageId="11" pageNumber="60" phylum="Nematoda" rank="species" species="textilis">
<emphasis id="E3E7EAD7FF96C630FF26FA99FEEA6F62" box="[158,358,1381,1405]" italics="true" pageId="11" pageNumber="60">Pungentus textilis</emphasis>
(
<bibRefCitation id="B5024B34FF96C630FECCFA9AFD1F6F62" author="Thorne" box="[372,659,1381,1405]" pageId="11" pageNumber="60" refString="Thorne, G. &amp; Swanger, H. H. (1936) A monograph of the nematode genera Dorylaimus Dujardin, Aporcelaimus n. g., Dorylaimoides n. g. and Pungentus n. g. Capita Zoologica, 6, 1 - 223." type="journal article" year="1936">Thorne &amp; Swanger, 1936</bibRefCitation>
)
<bibRefCitation id="B5024B34FF96C630FD19FA9AFCB46F62" author="Thorne" box="[673,824,1381,1405]" pageId="11" pageNumber="60" refString="Thorne, G. (1939) A monograph of the nematodes of the superfamily Dorylaimoidea. Capita Zoologica, 8, 1 - 261." type="journal article" year="1939">Thorne, 1939</bibRefCitation>
</taxonomicName>
</paragraph>
<paragraph id="D12C36C5FF96C630FF2FFA52FD5D6FF6" blockId="11.[151,913,1453,1585]" pageId="11" pageNumber="60">
<emphasis id="E3E7EAD7FF96C630FF2FFA52FEB36FD9" bold="true" box="[151,319,1453,1478]" pageId="11" pageNumber="60">Other species.</emphasis>
<taxonomicName id="16934D46FF96C630FEFEFA51FC816FDA" authority="Thorne &amp; Swanger, 1936" authorityName="Thorne &amp; Swanger" authorityYear="1936" box="[326,781,1453,1477]" class="Adenophorea" family="Dorylaimidae" genus="Dorylaimus" kingdom="Animalia" order="Dorylaimida" pageId="11" pageNumber="60" phylum="Nematoda" rank="species" species="intertextus" status="comb. nov.">
<emphasis id="E3E7EAD7FF96C630FEFEFA51FE546FDA" box="[326,472,1454,1477]" italics="true" pageId="11" pageNumber="60">S. intertextus</emphasis>
(
<bibRefCitation id="B5024B34FF96C630FE5EFA52FC886FDA" author="Thorne" box="[486,772,1453,1477]" pageId="11" pageNumber="60" refString="Thorne, G. &amp; Swanger, H. H. (1936) A monograph of the nematode genera Dorylaimus Dujardin, Aporcelaimus n. g., Dorylaimoides n. g. and Pungentus n. g. Capita Zoologica, 6, 1 - 223." type="journal article" year="1936">Thorne &amp; Swanger, 1936</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="F8D457ACFF96C630FCACFA52FCF96FDA" box="[788,885,1453,1477]" pageId="11" pageNumber="60">comb. n.</taxonomicNameLabel>
=
<taxonomicName id="16934D46FF96C630FF15FA2EFD5D6FF6" authority="Thorne &amp; Swanger, 1936" authorityName="Thorne &amp; Swanger" authorityYear="1936" box="[173,721,1489,1513]" class="Adenophorea" family="Dorylaimidae" genus="Dorylaimus" kingdom="Animalia" order="Dorylaimida" pageId="11" pageNumber="60" phylum="Nematoda" rank="species" species="intertextus">
<emphasis id="E3E7EAD7FF96C630FF15FA2EFE236FF6" box="[173,431,1489,1513]" italics="true" pageId="11" pageNumber="60">Dorylaimus intertextus</emphasis>
<bibRefCitation id="B5024B34FF96C630FE0EFA2EFD5D6FF6" author="Thorne" box="[438,721,1489,1513]" pageId="11" pageNumber="60" refString="Thorne, G. &amp; Swanger, H. H. (1936) A monograph of the nematode genera Dorylaimus Dujardin, Aporcelaimus n. g., Dorylaimoides n. g. and Pungentus n. g. Capita Zoologica, 6, 1 - 223." type="journal article" year="1936">Thorne &amp; Swanger, 1936</bibRefCitation>
</taxonomicName>
</paragraph>
<paragraph id="D12C36C5FF96C630FF26FA09FC1D6C2E" blockId="11.[151,913,1453,1585]" pageId="11" pageNumber="60">
<taxonomicName id="16934D46FF96C630FF26FA09FCE86C12" authority="(Thorne &amp; Swanger, 1936) Thorne, 1939" authorityName="(Thorne &amp; Swanger, 1936) Thorne" authorityYear="1939" box="[158,868,1525,1549]" class="Adenophorea" family="Dorylaimidae" genus="Pungentus" kingdom="Animalia" order="Dorylaimida" pageId="11" pageNumber="60" phylum="Nematoda" rank="species" species="intertextus">
<emphasis id="E3E7EAD7FF96C630FF26FA09FE1D6C12" box="[158,401,1526,1549]" italics="true" pageId="11" pageNumber="60">Pungentus intertextus</emphasis>
(
<bibRefCitation id="B5024B34FF96C630FE27FA0AFD326C12" author="Thorne" box="[415,702,1525,1549]" pageId="11" pageNumber="60" refString="Thorne, G. &amp; Swanger, H. H. (1936) A monograph of the nematode genera Dorylaimus Dujardin, Aporcelaimus n. g., Dorylaimoides n. g. and Pungentus n. g. Capita Zoologica, 6, 1 - 223." type="journal article" year="1936">Thorne &amp; Swanger, 1936</bibRefCitation>
)
<bibRefCitation id="B5024B34FF96C630FD75FA0AFCE86C12" author="Thorne" box="[717,868,1525,1549]" pageId="11" pageNumber="60" refString="Thorne, G. (1939) A monograph of the nematodes of the superfamily Dorylaimoidea. Capita Zoologica, 8, 1 - 261." type="journal article" year="1939">Thorne, 1939</bibRefCitation>
</taxonomicName>
<taxonomicName id="16934D46FF96C630FF26F9E6FC1D6C2E" authority="(Thorne &amp; Swanger, 1936) Goodey, 1963" authorityName="(Thorne &amp; Swanger, 1936) Goodey" authorityYear="1963" box="[158,913,1561,1585]" class="Adenophorea" family="Dorylaimidae" genus="Eudorylaimus" kingdom="Animalia" order="Dorylaimida" pageId="11" pageNumber="60" phylum="Nematoda" rank="species" species="intertextus">
<emphasis id="E3E7EAD7FF96C630FF26F9E6FE346C2E" box="[158,440,1561,1585]" italics="true" pageId="11" pageNumber="60">Eudorylaimus intertextus</emphasis>
(
<bibRefCitation id="B5024B34FF96C630FE7FF9E6FD696C2E" author="Thorne" box="[455,741,1561,1585]" pageId="11" pageNumber="60" refString="Thorne, G. &amp; Swanger, H. H. (1936) A monograph of the nematode genera Dorylaimus Dujardin, Aporcelaimus n. g., Dorylaimoides n. g. and Pungentus n. g. Capita Zoologica, 6, 1 - 223." type="journal article" year="1936">Thorne &amp; Swanger, 1936</bibRefCitation>
)
<bibRefCitation id="B5024B34FF96C630FD4CF9E6FC1D6C2E" author="Goodey" box="[756,913,1561,1585]" pageId="11" pageNumber="60" refString="Goodey, T. (1963) Soil and freshwater nematodes. 2 nd edition revised by J. B. Goodey. Methuen, London, UK. 544 pp." type="book" year="1963">Goodey, 1963</bibRefCitation>
</taxonomicName>
</paragraph>
<paragraph id="D12C36C5FF96C630FF7FF99FFD0D6DFB" blockId="11.[151,1436,1632,2021]" pageId="11" pageNumber="60">
<emphasis id="E3E7EAD7FF96C630FF7FF99FFEFC6C66" bold="true" box="[199,368,1632,1657]" pageId="11" pageNumber="60">Relationships.</emphasis>
In having large size, a comparatively long (about twice the lip region width) and slender odontostyle with short aperture (one-sixth to one-eighth of its total length), and a rounded conoid tail, the new genus resembles those classified under the family
<taxonomicName id="16934D46FF96C630FD31F956FBA16CDE" authority="Jairajpuri &amp; Siddiqi, 1964" authorityName="Jairajpuri &amp; Siddiqi" authorityYear="1964" box="[649,1069,1705,1729]" class="Adenophorea" family="Nordiidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dorylaimida" pageId="11" pageNumber="60" phylum="Nematoda" rank="family">
Nordiidae
<bibRefCitation id="B5024B34FF96C630FCBAF956FBA16CDE" author="Jairajpuri" box="[770,1069,1705,1729]" pageId="11" pageNumber="60" refString="Jairajpuri, M. S. &amp; Siddiqi, M. S. (1964) On a new nematode genus Nordia (Dorylaimodea: Nordianae n. subfam.) with remark on the genus Longidorella Thorne, 1939. Proceedings of the Helminthological Society of Washington, 31, 1 - 9." type="journal article" year="1964">Jairajpuri &amp; Siddiqi, 1964</bibRefCitation>
</taxonomicName>
, subfamily
<taxonomicName id="16934D46FF96C630FB0AF956FF5E6CFA" authority="Siddiqi, 1969" authorityName="Siddiqi" authorityYear="1969" class="Adenophorea" family="Nordiidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dorylaimida" pageId="11" pageNumber="60" phylum="Nematoda" rank="subFamily" subFamily="Pungentinae">
Pungentinae
<bibRefCitation id="B5024B34FF96C630FAFCF956FF5E6CFA" author="Siddiqi" pageId="11" pageNumber="60" refString="Siddiqi, M. R. (1969) Crateronema n. gen. (Crateronematidae n. fam.), Poronemella n. gen. (Lordellonematinae n. sub-fam.) and Chrysonemoides n. gen. (Chrysonematidae n. fam.), with a revised classification of Dorylaimoidea (Nematoda). Nematologica, 15, 81 - 100." type="journal article" year="1969">Siddiqi, 1969</bibRefCitation>
</taxonomicName>
, especially the genera
<taxonomicName id="16934D46FF96C630FE6DF931FDC76CFA" box="[469,587,1742,1765]" class="Adenophorea" family="Dorylaimidae" genus="Pungentus" kingdom="Animalia" order="Dorylaimida" pageId="11" pageNumber="60" phylum="Nematoda" rank="genus">
<emphasis id="E3E7EAD7FF96C630FE6DF931FDC76CFA" box="[469,587,1742,1765]" italics="true" pageId="11" pageNumber="60">Pungentus</emphasis>
</taxonomicName>
,
<taxonomicName id="16934D46FF96C630FDE3F932FCFB6CFA" authority="Thorne 1939" authorityName="Thorne" authorityYear="1939" box="[603,887,1741,1765]" class="Adenophorea" family="Dorylaimidae" genus="Enchodelus" kingdom="Animalia" order="Dorylaimida" pageId="11" pageNumber="60" phylum="Nematoda" rank="genus">
<emphasis id="E3E7EAD7FF96C630FDE3F932FD526CFA" box="[603,734,1741,1765]" italics="true" pageId="11" pageNumber="60">Enchodelus</emphasis>
<bibRefCitation id="B5024B34FF96C630FD5EF932FCFB6CFA" author="Thorne" box="[742,887,1741,1765]" pageId="11" pageNumber="60" refString="Thorne, G. (1939) A monograph of the nematodes of the superfamily Dorylaimoidea. Capita Zoologica, 8, 1 - 261." type="journal article" year="1939">Thorne 1939</bibRefCitation>
</taxonomicName>
and
<taxonomicName id="16934D46FF96C630FC09F932FAF26CFA" authority="Robbins &amp; Weiner, 1978" authorityName="Robbins &amp; Weiner" authorityYear="1978" box="[945,1406,1741,1765]" class="Adenophorea" family="Longidoridae" genus="Californidorus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dorylaimida" pageId="11" pageNumber="60" phylum="Nematoda" rank="genus">
<emphasis id="E3E7EAD7FF96C630FC09F932FBD46CFA" box="[945,1112,1741,1765]" italics="true" pageId="11" pageNumber="60">Californidorus</emphasis>
<bibRefCitation id="B5024B34FF96C630FBD8F932FAF26CFA" author="Robbins" box="[1120,1406,1741,1765]" pageId="11" pageNumber="60" refString="Robbins, R. T. &amp; Weiner, A. C. (1978) Californidorus pinguicaudatus n. gen., n. sp. from California (Nematoda: Longidoridae). Revue de Nematologie, 1, 189 - 195." type="journal article" year="1978">Robbins &amp; Weiner, 1978</bibRefCitation>
</taxonomicName>
. It differs from
<taxonomicName id="16934D46FF96C630FE9FF90DFE116D16" box="[295,413,1778,1801]" class="Adenophorea" family="Dorylaimidae" genus="Pungentus" kingdom="Animalia" order="Dorylaimida" pageId="11" pageNumber="60" phylum="Nematoda" rank="genus">
<emphasis id="E3E7EAD7FF96C630FE9FF90DFE116D16" box="[295,413,1778,1801]" italics="true" pageId="11" pageNumber="60">Pungentus</emphasis>
</taxonomicName>
in presenting an uncommon combination of features (see above). From
<taxonomicName id="16934D46FF96C630FB60F90EFAD76D16" box="[1240,1371,1777,1801]" class="Adenophorea" family="Dorylaimidae" genus="Enchodelus" kingdom="Animalia" order="Dorylaimida" pageId="11" pageNumber="60" phylum="Nematoda" rank="genus">
<emphasis id="E3E7EAD7FF96C630FB60F90EFAD76D16" box="[1240,1371,1777,1801]" italics="true" pageId="11" pageNumber="60">Enchodelus</emphasis>
</taxonomicName>
in its larger body (
<emphasis id="E3E7EAD7FF96C630FE90F8E9FEB36D32" box="[296,319,1814,1837]" italics="true" pageId="11" pageNumber="60">vs</emphasis>
up to
<quantity id="166B9B20FF96C630FE3FF8EAFE6E6D32" box="[391,482,1813,1837]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="11" pageNumber="60" unit="mm" value="2.5">2.5 mm</quantity>
), odontostyle more robust (
<emphasis id="E3E7EAD7FF96C630FCAFF8E9FCA26D32" box="[791,814,1814,1837]" italics="true" pageId="11" pageNumber="60">vs</emphasis>
thick-walled and with narrower lumen) and shorter (
<emphasis id="E3E7EAD7FF96C630FA3CF8E9FA176D32" box="[1412,1435,1814,1837]" italics="true" pageId="11" pageNumber="60">vs</emphasis>
well over 1% of body length), shorter neck (
<emphasis id="E3E7EAD7FF96C630FD28F8C5FD4B6D4E" box="[656,711,1849,1873]" italics="true" pageId="11" pageNumber="60">vs b-</emphasis>
ratio exceptionally more than 6.0) but longer pharyngeal expansion (
<emphasis id="E3E7EAD7FF96C630FF6EF8A1FF616D6A" box="[214,237,1886,1909]" italics="true" pageId="11" pageNumber="60">vs</emphasis>
very often up to two-fifths of total neck length), and uterus more simple (
<emphasis id="E3E7EAD7FF96C630FB96F8A1FBC96D6A" box="[1070,1093,1886,1909]" italics="true" pageId="11" pageNumber="60">vs</emphasis>
typically tripartite). And from
<taxonomicName id="16934D46FF96C630FF2FF87EFEB16D86" box="[151,317,1921,1945]" class="Adenophorea" family="Longidoridae" genus="Californidorus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dorylaimida" pageId="11" pageNumber="60" phylum="Nematoda" rank="genus">
<emphasis id="E3E7EAD7FF96C630FF2FF87EFEB16D86" box="[151,317,1921,1945]" italics="true" pageId="11" pageNumber="60">Californidorus</emphasis>
</taxonomicName>
in its shorter and more robust odontostyle (
<emphasis id="E3E7EAD7FF96C630FC91F87DFCCC6D86" box="[809,832,1922,1945]" italics="true" pageId="11" pageNumber="60">vs</emphasis>
several times as long as lip region diameter and slen- der, needle-like), guiding ring double (
<emphasis id="E3E7EAD7FF96C630FDEDF859FDE06DA2" box="[597,620,1958,1981]" italics="true" pageId="11" pageNumber="60">vs</emphasis>
simple), S1N well developed (
<emphasis id="E3E7EAD7FF96C630FC77F859FC6A6DA2" box="[975,998,1958,1981]" italics="true" pageId="11" pageNumber="60">vs</emphasis>
poorly developed) and female genital system didelphic (
<emphasis id="E3E7EAD7FF96C630FEDCF832FEF76DFB" box="[356,379,1997,2020]" italics="true" pageId="11" pageNumber="60">vs</emphasis>
mono-opisthodelphic).
</paragraph>
<paragraph id="D12C36C5FF91C637FF7FFF67FC026B03" blockId="12.[151,1436,151,717]" pageId="12" pageNumber="61">
In having relatively narrow lip region and comparatively long odontostyle, it is reminiscent of members of the family Paraxonchiidae
<bibRefCitation id="B5024B34FF91C637FE24FF43FC8C6ACB" author="Dhanachand" box="[412,768,188,212]" pageId="12" pageNumber="61" refString="Dhanachand, C. &amp; Jairajpuri, M. S. (1981) Some observations on the genus Paraxonchium (Dorylaimida) with description of a new species from Manipur, India. Indian Journal of Nematology, 11, 61 - 66." type="journal article" year="1981">Dhanachand &amp; Jairajpuri, 1981</bibRefCitation>
, especially the genera
<taxonomicName id="16934D46FF91C637FBB9FF43FF436AE8" authority="Khan, Jairajpuri &amp; Ahmad, 1987" authorityName="Khan, Jairajpuri &amp; Ahmad" authorityYear="1987" class="Adenophorea" family="Aporcelaimidae" genus="Gopalus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dorylaimida" pageId="12" pageNumber="61" phylum="Nematoda" rank="genus">
<emphasis id="E3E7EAD7FF91C637FBB9FF43FBEC6ACB" box="[1025,1120,188,212]" italics="true" pageId="12" pageNumber="61">Gopalus</emphasis>
<bibRefCitation id="B5024B34FF91C637FBD0FF43FF436AE8" author="Khan" pageId="12" pageNumber="61" refString="Khan, T. H., Jairajpuri, M. S. &amp; Ahmad, W. (1987) Gopalus swarupi gen. n., sp. n. (Nematoda: Dorylaimida) from India. Indian Journal of Nematology, 17, 288 - 291." type="journal article" year="1987">Khan, Jairajpuri &amp; Ahmad, 1987</bibRefCitation>
</taxonomicName>
and
<taxonomicName id="16934D46FF91C637FEB1FF1FFDF16AE8" authority="Loof &amp; Zullini, 2000" authorityName="Loof &amp; Zullini" authorityYear="2000" box="[265,637,223,248]" class="Adenophorea" family="Qudsianematidae" genus="Parapalus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dorylaimida" pageId="12" pageNumber="61" phylum="Nematoda" rank="genus">
<emphasis id="E3E7EAD7FF91C637FEB1FF1FFEF26AE7" box="[265,382,224,248]" italics="true" pageId="12" pageNumber="61">Parapalus</emphasis>
<bibRefCitation id="B5024B34FF91C637FE3FFF20FDF16AE8" author="Loof" box="[391,637,223,247]" pageId="12" pageNumber="61" refString="Loof, P. A. A. &amp; Zullini, A. (2000) Free living nematodes from nature reserves in Costa Rica. 1. Dorylaimina. Nematology, 2, 605 - 633." type="journal article" year="2000">Loof &amp; Zullini, 2000</bibRefCitation>
</taxonomicName>
, but all paraxonchiid taxa are smaller (
<emphasis id="E3E7EAD7FF91C637FB87FF1EFBDA6AE7" box="[1087,1110,225,248]" italics="true" pageId="12" pageNumber="61">vs</emphasis>
body length up to
<quantity id="166B9B20FF91C637FA8CFF20FA1C6AE8" box="[1332,1424,223,247]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="12" pageNumber="61" unit="mm" value="2.5">2.5 mm</quantity>
), have comparatively longer neck (
<emphasis id="E3E7EAD7FF91C637FDB5FEFAFDCF6B03" box="[525,579,260,284]" italics="true" pageId="12" pageNumber="61">vs b-</emphasis>
ratio up to 5) and conical tail.
</paragraph>
<paragraph id="D12C36C5FF91C637FF7FFED8FD606BD0" blockId="12.[151,1436,151,717]" pageId="12" pageNumber="61">
Finally, in having large size, odontostyle with short aperture (less than half of its total length) and rounded tail, it resembles some genera of the family
<taxonomicName id="16934D46FF91C637FDE6FEB3FC526B7B" authority="Jairajpuri, 1965" authorityName="Jairajpuri" authorityYear="1965" box="[606,990,332,356]" class="Adenophorea" family="Qudsianematidae" kingdom="Animalia" order="Dorylaimida" pageId="12" pageNumber="61" phylum="Nematoda" rank="family">
Qudsianematidae
<bibRefCitation id="B5024B34FF91C637FC92FEB3FC526B7B" author="Jairajpuri" box="[810,990,332,356]" pageId="12" pageNumber="61" refString="Jairajpuri, M. S. (1965) Qudsianema amabilis n. gen., n. sp. (Nematoda: Dorylaimoidea) from India. Proceedings of the Helminthological Society of Washington, 31, 59 - 64." type="journal article" year="1965">Jairajpuri, 1965</bibRefCitation>
</taxonomicName>
, especially
<taxonomicName id="16934D46FF91C637FBDCFEB3FA106B7B" authority="Yeates, 1967" authorityName="Yeates" authorityYear="1967" box="[1124,1436,332,356]" class="Adenophorea" family="Qudsianematidae" genus="Crassolabium" kingdom="Animalia" order="Dorylaimida" pageId="12" pageNumber="61" phylum="Nematoda" rank="genus">
<emphasis id="E3E7EAD7FF91C637FBDCFEB3FA8D6B7B" box="[1124,1281,332,356]" italics="true" pageId="12" pageNumber="61">Crassolabium</emphasis>
<bibRefCitation id="B5024B34FF91C637FAB3FEB2FA106B7B" author="Yeates" box="[1291,1436,332,356]" pageId="12" pageNumber="61" refString="Yeates, G. W. (1967) Studies on nematodes from dune sands. 6. Dorylaimoidea. New Zealand Journal of Science, 10, 752 - 784." type="journal article" year="1967">Yeates, 1967</bibRefCitation>
</taxonomicName>
and
<taxonomicName id="16934D46FF91C637FF7FFE8FFE656B98" authority="Thorne, 1939" authorityName="Thorne" authorityYear="1939" box="[199,489,367,392]" class="Adenophorea" family="Dorylaimidae" genus="Labronema" kingdom="Animalia" order="Dorylaimida" pageId="12" pageNumber="61" phylum="Nematoda" rank="genus">
<emphasis id="E3E7EAD7FF91C637FF7FFE8FFECB6B97" box="[199,327,368,392]" italics="true" pageId="12" pageNumber="61">Labronema</emphasis>
<bibRefCitation id="B5024B34FF91C637FEF6FE90FE656B98" author="Thorne" box="[334,489,367,391]" pageId="12" pageNumber="61" refString="Thorne, G. (1939) A monograph of the nematodes of the superfamily Dorylaimoidea. Capita Zoologica, 8, 1 - 261." type="journal article" year="1939">Thorne, 1939</bibRefCitation>
</taxonomicName>
, which are also rounded-tailed, but it can be easily separated from these by its more slender and longer odontostyle (
<emphasis id="E3E7EAD7FF91C637FE46FE6AFD996BB3" box="[510,533,405,428]" italics="true" pageId="12" pageNumber="61">vs</emphasis>
stronger, seldom longer than 1.5 times the lip region diameter), and shorter neck (
<emphasis id="E3E7EAD7FF91C637FF18FE46FF596BCF" box="[160,213,440,464]" italics="true" pageId="12" pageNumber="61">vs b-</emphasis>
ratio always under 6.0 and very often after 5.0).
</paragraph>
</subSubSection>
<subSubSection id="9989654EFF91C637FF7FFE23FC676808" pageId="12" pageNumber="61" type="etymology">
<paragraph id="D12C36C5FF91C637FF7FFE23FC676808" blockId="12.[151,1436,151,717]" pageId="12" pageNumber="61">
<emphasis id="E3E7EAD7FF91C637FF7FFE23FEC26BEB" bold="true" box="[199,334,476,500]" pageId="12" pageNumber="61">Etymology.</emphasis>
The genus name derives from the Greek roots
<emphasis id="E3E7EAD7FF91C637FCEFFE22FC116BEB" box="[855,925,477,500]" italics="true" pageId="12" pageNumber="61">stenós</emphasis>
= narrow,
<emphasis id="E3E7EAD7FF91C637FBADFE23FBC46BEB" box="[1045,1096,476,500]" italics="true" pageId="12" pageNumber="61">dóry</emphasis>
= lance or spear, and
<emphasis id="E3E7EAD7FF91C637FA83FE23FA0A6BEB" box="[1339,1414,476,500]" italics="true" pageId="12" pageNumber="61">laimós</emphasis>
= throat or neck, and refers to its odontostyle nature. It is masculine in gender.
</paragraph>
</subSubSection>
<subSubSection id="9989654EFF91C637FF7FFDDBFE0F68D2" pageId="12" pageNumber="61" type="discussion">
<paragraph id="D12C36C5FF91C637FF7FFDDBFE0F68D2" blockId="12.[151,1436,151,717]" pageId="12" pageNumber="61">
<emphasis id="E3E7EAD7FF91C637FF7FFDDBFEB76823" bold="true" box="[199,315,548,572]" pageId="12" pageNumber="61">Remarks.</emphasis>
The new genus is provisionally classified under
<taxonomicName id="16934D46FF91C637FCDEFDDBFC5A6823" box="[870,982,548,572]" class="Adenophorea" family="Nordiidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dorylaimida" pageId="12" pageNumber="61" phylum="Nematoda" rank="family">Nordiidae</taxonomicName>
for practical purposes, since this family is certainly not a natural (monophyletic) group (for instance, see molecular tree by
<bibRefCitation id="B5024B34FF91C637FB87FDB8FACD6840" author="Holterman" box="[1087,1345,583,608]" pageId="12" pageNumber="61" refString="Holterman, M., Rybarczyk, K., Van den Elsen, S., Van Megen, H., Mooyman, P., Pena-Santiago, R., Bongers, T., Bakker, J. &amp; Helder, J. (2008) A ribosomal DNA-based framework for the detection and quantification of stress-sensitive nematode families in terrestrial habitats. Molecular Ecology Resources, 8, 23 - 34." type="journal article" year="2008">
Holterman
<emphasis id="E3E7EAD7FF91C637FB06FDB6FB7A687F" box="[1214,1270,584,608]" italics="true" pageId="12" pageNumber="61">et al.</emphasis>
, 2008
</bibRefCitation>
), whose true identity should be matter of a revision in depth of the taxon, which, of course, is beyond of the scope of this contribution. Nevertheless, as mentioned from a morphological perspective,
<taxonomicName id="16934D46FF91C637FBB4FD6FFB4B68B7" box="[1036,1223,656,680]" class="Adenophorea" family="Nordiidae" genus="Stenodorylaimus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dorylaimida" pageId="12" pageNumber="61" phylum="Nematoda" rank="genus" status="gen. nov.">
<emphasis id="E3E7EAD7FF91C637FBB4FD6FFB4B68B7" box="[1036,1223,656,680]" italics="true" pageId="12" pageNumber="61">Stenodorylaimus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="F8D457ACFF91C637FB6AFD6FFAAD68B8" box="[1234,1313,656,680]" pageId="12" pageNumber="61" rank="genus">gen. n.</taxonomicNameLabel>
resembles some nordiid genera.
</paragraph>
</subSubSection>
</treatment>
</document>