200 lines
28 KiB
XML
200 lines
28 KiB
XML
<document id="1ED4C1DEECF0BD097F5B182A72F39AC6" ID-DOI="10.11646/zootaxa.5016.4.2" ID-ISSN="1175-5326" ID-Zenodo-Dep="5222467" ID-ZooBank="AB86B403-953C-48E4-9A03-BF9DCE7DAC9A" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629382334462" checkinUser="plazi" docAuthor="Huang, Mian, Shi, Benze, Wang, Chunguang & Xu, Kuidong" docDate="2021" docId="03BB8863E67E097E039AFC6DFC1E776F" docLanguage="en" docName="zootaxa.5016.4.2.pdf" docOrigin="Zootaxa 5016 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Paracomesoma longissimum Huang & Shi & Wang & Xu 2021, sp. nov." docType="treatment" docVersion="3" lastPageNumber="499" masterDocId="FF82F01BE6780977030DFF8BFF927672" masterDocTitle="Two new species of nematodes from shallow and deep-water sediments in the South China Sea" masterLastPageNumber="502" masterPageNumber="490" pageNumber="496" updateTime="1699070595502" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:titleInfo id="A8D3D7E30090CA6760B2EC7EC01E9CEF">
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<mods:title id="55FF4F3AC65E0F8A516EA5FD80418609">Two new species of nematodes from shallow and deep-water sediments in the South China Sea</mods:title>
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</mods:titleInfo>
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<mods:name id="CF1CA9B53DA328125953354ED6BB1002" type="personal">
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<mods:roleTerm id="B9510E957CB69585F790A22C1505D398">Author</mods:roleTerm>
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<mods:namePart id="80B87E5A9EA728369830C80D6114A2E5">Huang, Mian</mods:namePart>
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<mods:affiliation id="748EFF8047243D47D2943FED63516E93">Laboratory of Marine Organism Taxonomy and Phylogeny, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China & Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Qingdao 266237, China & University of Chinese Academy of Sciences, Beijing 100039, China</mods:affiliation>
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<mods:name id="233F21177D416A0ACD778EDA71D08DAB" type="personal">
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<mods:roleTerm id="6BC3190D1DB9DA8D49CE9B90A9A86147">Author</mods:roleTerm>
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<mods:namePart id="04F46C8EA9D472A6F3F1325CBE5BEFEC">Shi, Benze</mods:namePart>
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<mods:affiliation id="A2F4A869C11641D01CD7063A2EE4B086">Laboratory of Marine Organism Taxonomy and Phylogeny, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China & Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Qingdao 266237, China & Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao 266071, China</mods:affiliation>
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</mods:name>
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<mods:name id="B32087D4F531B2F38134EB9F5F5D072C" type="personal">
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<mods:roleTerm id="C54749E7B16E04B7182B4F4FFB708515">Author</mods:roleTerm>
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<mods:namePart id="F51B1B61FD35A173D0189CFBA98CC6FC">Wang, Chunguang</mods:namePart>
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<mods:affiliation id="14121070003437842FD80851A019AE24">Third Institute of Oceanography, Ministry of Natural Resources, Xiamen 361005, China</mods:affiliation>
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</mods:name>
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<mods:name id="A1C19E9CE30597F461BA975568ABA38C" type="personal">
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<mods:roleTerm id="13243D6E968552DA95F9383EAEBD98C9">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="58FC74951A1E8383C9DF04BAF04D1418">Xu, Kuidong</mods:namePart>
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<mods:affiliation id="545586246FD1AE5913EFBC326BB0D236">Laboratory of Marine Organism Taxonomy and Phylogeny, Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China & Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Qingdao 266237, China & University of Chinese Academy of Sciences, Beijing 100039, China & Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao 266071, China</mods:affiliation>
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<mods:typeOfResource id="DB1E613B4930EFA0F360BB1527A2958F">text</mods:typeOfResource>
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<mods:title id="2C8FB11F86BBE1322C234E7BF5198259">Zootaxa</mods:title>
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<mods:part id="FC83A0EF7E3F4A96B740DD4578E6155E">
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<mods:date id="FA4334BAB9660B17FEBCCDBC7D78D3E6">2021</mods:date>
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<mods:number id="1ED2F843BEEC44B244614ADF09806CCC">2021-08-09</mods:number>
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<mods:number id="3D01EAD7B72B1473823CA74D7E07B6CE">5016</mods:number>
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<mods:classification id="A387882F7F7A2D2BD6F34C490694A3CA">journal article</mods:classification>
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<mods:identifier id="7BBBEA590E79914C49BA38BB8BFF9DA8" type="DOI">10.11646/zootaxa.5016.4.2</mods:identifier>
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<mods:identifier id="4AC4CC034E066B1730B1DCC309A0D665" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="BD49F0073CD9AAEFB1E42B1A2A9149AF" type="Zenodo-Dep">5222467</mods:identifier>
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<mods:identifier id="15E541FD98B3EEFF01ABE5EA8B08ECEF" type="ZooBank">AB86B403-953C-48E4-9A03-BF9DCE7DAC9A</mods:identifier>
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<treatment id="03BB8863E67E097E039AFC6DFC1E776F" LSID="urn:lsid:plazi:treatment:03BB8863E67E097E039AFC6DFC1E776F" httpUri="http://treatment.plazi.org/id/03BB8863E67E097E039AFC6DFC1E776F" lastPageId="9" lastPageNumber="499" pageId="6" pageNumber="496">
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<subSubSection id="C3086AFEE67E0971039AFC6DFDCA7272" box="[151,600,997,1024]" pageId="6" pageNumber="496" type="nomenclature">
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<paragraph id="8BAD3975E67E0971039AFC6DFDCA7272" blockId="6.[151,600,997,1061]" box="[151,600,997,1024]" pageId="6" pageNumber="496">
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<heading id="D0E58E19E67E0971039AFC6DFDCA7272" bold="true" box="[151,600,997,1024]" fontSize="11" level="1" pageId="6" pageNumber="496" reason="1">
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<emphasis id="B966E567E67E0971039AFC6DFDCA7272" bold="true" box="[151,600,997,1024]" pageId="6" pageNumber="496">
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<taxonomicName id="4C1242F6E67E0971039AFC6DFE617272" authority="Huang & Shi & Wang & Xu, 2021" authorityName="Huang & Shi & Wang & Xu" authorityYear="2021" box="[151,499,997,1024]" class="Adenophorea" family="Comesomatidae" genus="Paracomesoma" kingdom="Animalia" order="Desmodorida" pageId="6" pageNumber="496" phylum="Nematoda" rank="species" species="longissimum" status="sp. nov.">
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<emphasis id="B966E567E67E0971039AFC6DFE617272" bold="true" box="[151,499,997,1024]" italics="true" pageId="6" pageNumber="496">Paracomesoma longissimum</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A255581CE67E097102F7FC6DFDCA7272" box="[506,600,998,1024]" pageId="6" pageNumber="496" rank="species">sp. nov.</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="C3086AFEE67E0971039AFB81FEFF7256" box="[151,365,1034,1061]" pageId="6" pageNumber="496" type="description">
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<paragraph id="8BAD3975E67E0971039AFB81FEFF7256" blockId="6.[151,600,997,1061]" box="[151,365,1034,1061]" pageId="6" pageNumber="496">
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(
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<figureCitation id="132925F0E67E09710392FB81FE977257" box="[159,261,1034,1061]" captionStart-0="FIGURE 4" captionStart-1="FIGURE 5" captionStartId-0="7.[151,250,1845,1869]" captionStartId-1="8.[151,250,1886,1910]" captionTargetBox-0="[188,1393,194,1808]" captionTargetBox-1="[231,1355,181,1862]" captionTargetId-0="figure-29@7.[181,1406,181,1821]" captionTargetId-1="figure-19@8.[231,1355,181,1862]" captionTargetPageId-0="7" captionTargetPageId-1="8" captionText-0="FIGURE 4. Paracomesoma longissimum sp. nov. male holotype (A, B) and male paratype (C, D, E). A. lateral view of anterior portion, showing the cervical setae and excretory system (arrow); B, D. lateral view of posterior portion, showing the long spicules, plate-like gubernaculum and papilliform precloacal supplements (arrow); C. lateral view of anterior portion, showing the conical buccal cavity, unequally long cephalic setae (arrow) and multispiral amphideal fovea (arrow); E. high magnification drawing of spicules and gubernaculum (arrow). Scale bars: A, B, D = 30µm, C, E = 20µm." captionText-1="FIGURE 5. Paracomesoma longissimum sp. nov., male holotype (A–C) and male paratype (D). A, B. lateral view of anterior end, showing the conical buccal cavity, unequally long cephalic setae, multispiral amphideal fovea (arrow) and the cervical setae (arrow); C. lateral view of tail end, showing the plate-like gubernaculum and papilliform precloacal supplements; D. lateral view of cloacal region, showing the long spicules and papilliform precloacal supplements. Scale bars: A, B: 10 µm; C, D: 20 µm." figureDoi-0="http://doi.org/10.5281/zenodo.5222479" figureDoi-1="http://doi.org/10.5281/zenodo.5222481" httpUri-0="https://zenodo.org/record/5222479/files/figure.png" httpUri-1="https://zenodo.org/record/5222481/files/figure.png" pageId="6" pageNumber="496">Figs 4–5</figureCitation>
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;
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<tableCitation id="C6900CCEE67E0971021DFB81FEF67256" box="[272,356,1034,1060]" captionStart="TABLE 2" captionStartId="9.[151,239,800,824]" captionText="TABLE 2. Individual measurements (in µm except a, b, c and c′) of Paracomesoma longissimum sp. nov." pageId="6" pageNumber="496">Table 2</tableCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C3086AFEE67E0971039AFBDAFA84728E" pageId="6" pageNumber="496" type="diagnosis">
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<paragraph id="8BAD3975E67E0971039AFBDAFA84728E" blockId="6.[151,1437,1105,2033]" pageId="6" pageNumber="496">
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<emphasis id="B966E567E67E0971039AFBDAFE807219" bold="true" box="[151,274,1105,1131]" pageId="6" pageNumber="496">Diagnosis.</emphasis>
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Body length 2514–2750 μm, a=94.8–96.7; cuticle with fine transverse rows of punctuations, without lat- eral differentiation; buccal cavity elongate conical, about 13 μm long, with three small teeth; two lateral outer labial setiform sensilla about 1.5 times as long as the other four outer labial sensilla; cephalic setiform sensilla 20–32 μm long; multispiral amphideal fovea with 2.5 turns; spicules 350–360 μm long, about 16 times as long as cloacal body diameter; gubernaculum plate-like, without apophyses; and 25–28 papilliform precloacal supplements.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3086AFEE67E097103CAFA8DFBD6731A" pageId="6" pageNumber="496" type="materials_examined">
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<paragraph id="8BAD3975E67E097103CAFA8DFAD07352" blockId="6.[151,1437,1105,2033]" box="[199,1346,1285,1312]" pageId="6" pageNumber="496">
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<emphasis id="B966E567E67E097103CAFA8DFEE7736D" bold="true" box="[199,373,1285,1312]" pageId="6" pageNumber="496">Type material.</emphasis>
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<materialsCitation id="3B7A3328E67E09710271FA8DFCC87352" box="[380,858,1286,1312]" collectionCode="MBM" pageId="6" pageNumber="496" specimenCode="MBM286826" specimenCount="1" specimenCount-male="1" typeStatus="holotype">
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<typeStatus id="54A987D7E67E09710271FA8DFE7B7352" box="[380,489,1286,1312]" pageId="6" pageNumber="496" type="holotype">Holotype</typeStatus>
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:
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<specimenCount id="9D14F2FCE67E097102FEFA8DFDCA7352" box="[499,600,1286,1312]" pageId="6" pageNumber="496" type="male">one male</specimenCount>
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on slide
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<specimenCode id="DBB4910EE67E097101B2FA8DFCC87352" box="[703,858,1286,1312]" collectionCode="MBM" country="0" httpUri="http://grbio.org/cool/fc7c-p25f" name="San Jose State University, Museum of Birds and Mammals" pageId="6" pageNumber="496">MBM286826</specimenCode>
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</materialsCitation>
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,
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<materialsCitation id="3B7A3328E67E09710068FA8DFAAF7352" box="[869,1341,1286,1312]" collectionCode="MBM" pageId="6" pageNumber="496" specimenCode="MBM286827" specimenCount="1" specimenCount-male="1" typeStatus="paratype">
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<typeStatus id="54A987D7E67E09710068FA8DFC597352" box="[869,971,1286,1312]" pageId="6" pageNumber="496" type="paratype">Paratype</typeStatus>
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:
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<specimenCount id="9D14F2FCE67E097100DBFA8DFBA97352" box="[982,1083,1286,1312]" pageId="6" pageNumber="496" type="male">one male</specimenCount>
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on slide
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<specimenCode id="DBB4910EE67E097107AFFA8DFAAF7352" box="[1186,1341,1286,1312]" collectionCode="MBM" country="0" httpUri="http://grbio.org/cool/fc7c-p25f" name="San Jose State University, Museum of Birds and Mammals" pageId="6" pageNumber="496">MBM286827</specimenCode>
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</materialsCitation>
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.
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</paragraph>
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<paragraph id="8BAD3975E67E097103CAFAA1FBD6731A" blockId="6.[151,1437,1105,2033]" pageId="6" pageNumber="496">
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<emphasis id="B966E567E67E097103CAFAA1FE657331" bold="true" box="[199,503,1321,1348]" pageId="6" pageNumber="496">Type locality and habitat.</emphasis>
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<materialsCitation id="3B7A3328E67E097102F0FAA1FBD2731A" country="China" county="Sea" elevation="273" latitude="21.069168" location="Continental" longLatPrecision="21" longitude="115.52889" municipality="northeastern South" pageId="6" pageNumber="496" specimenCount="1">
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<location id="8ECD6FAEE67E097102F0FAA1FD127336" LSID="urn:lsid:plazi:treatment:03BB8863E67E097E039AFC6DFC1E776F:8ECD6FAEE67E097102F0FAA1FD127336" box="[509,640,1322,1348]" country="China" county="Sea" latitude="21.069168" longLatPrecision="21" longitude="115.52889" municipality="northeastern South" name="Continental" pageId="6" pageNumber="496">Continental</location>
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slope in the
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<collectingMunicipality id="6BC9A30FE67E09710003FAA1FC727336" box="[782,992,1322,1348]" pageId="6" pageNumber="496">northeastern South</collectingMunicipality>
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<collectingCountry id="F30579E5E67E097100EAFAA1FBB87336" box="[999,1066,1322,1348]" name="China" pageId="6" pageNumber="496">China</collectingCountry>
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<collectingCounty id="62CC41F9E67E0971073DFAA1FBCA7336" box="[1072,1112,1322,1348]" pageId="6" pageNumber="496">Sea</collectingCounty>
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(
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<geoCoordinate id="EE265FB2E67E0971076AFAA0FB637334" box="[1127,1265,1323,1350]" degrees="21" direction="north" minutes="04" orientation="latitude" pageId="6" pageNumber="496" precision="15" seconds="09" value="21.069168">21°04′09′′N</geoCoordinate>
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,
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<geoCoordinate id="EE265FB2E67E097107F1FAA0FA1D7334" box="[1276,1423,1323,1350]" degrees="115" direction="east" minutes="31" orientation="longitude" pageId="6" pageNumber="496" precision="15" seconds="44" value="115.52889">115°31′44′′E</geoCoordinate>
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), where the water depth was about
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<quantity id="4CEA9490E67E09710103FAC5FDC7731A" box="[526,597,1358,1384]" metricMagnitude="2" metricUnit="m" metricValue="2.73" pageId="6" pageNumber="496" unit="m" value="273.0">
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<elevation id="003FDE46E67E09710103FAC5FDC7731A" box="[526,597,1358,1384]" metricMagnitude="2" metricUnit="m" metricValue="2.73" pageId="6" pageNumber="496" unit="m" value="273.0">273 m</elevation>
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</quantity>
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and the sediment was muddy at station W7
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3086AFEE67E097103CAFAF9FEA073C2" pageId="6" pageNumber="496" type="etymology">
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<paragraph id="8BAD3975E67E097103CAFAF9FEA073C2" blockId="6.[151,1437,1105,2033]" pageId="6" pageNumber="496">
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<emphasis id="B966E567E67E097103CAFAF9FEDC73FE" bold="true" box="[199,334,1394,1420]" pageId="6" pageNumber="496">Etymology.</emphasis>
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The Latin adjective
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<emphasis id="B966E567E67E0971013BFAF9FD2873FE" box="[566,698,1394,1420]" italics="true" pageId="6" pageNumber="496">longissimus</emphasis>
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(very long) refers to a distinct feature of the species, viz. the very long spicules.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3086AFEE67E097E03CAFA32FC1E776F" lastPageId="9" lastPageNumber="499" pageId="6" pageNumber="496" type="description">
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<paragraph id="8BAD3975E67E097103CAFA32FBF1714E" blockId="6.[151,1437,1105,2033]" pageId="6" pageNumber="496">
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<emphasis id="B966E567E67E097103CAFA32FDB573A6" bold="true" box="[199,551,1465,1492]" pageId="6" pageNumber="496">
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Description of male
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<typeStatus id="54A987D7E67E097102B4FA31FDB073A6" box="[441,546,1466,1492]" pageId="6" pageNumber="496" type="holotype">holotype</typeStatus>
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.
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</emphasis>
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Body slender, about 2750 μm long. Cuticle with transverse rows of fine punc- tuations, without lateral differentiation (
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<figureCitation id="132925F0E67E0971015EFA55FD38738A" box="[595,682,1502,1528]" captionStart="FIGURE 3" captionStartId="5.[151,250,1135,1159]" captionTargetBox="[151,1435,181,1112]" captionTargetId="figure-29@5.[151,1435,181,1112]" captionTargetPageId="5" captionText="FIGURE 3. Gomphionema setiforme sp. nov. female paratype.A. overall view, showing the two opposed and reflexed ovaries (arrow); B. reproductive system, showing vulva (arrow) and two opposed and reflexed ovaries. Scale bars:A = 100 µm. B = 20 µm." figureDoi="http://doi.org/10.5281/zenodo.5222475" httpUri="https://zenodo.org/record/5222475/files/figure.png" pageId="6" pageNumber="496">Fig. 3C</figureCitation>
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). Head slightly set off by a contraction at the level of cephalic setae, and the head diameter (the body width at the level of cephalic setae) is 13 μm. Buccal cavity 13 μm long, conical. Head sensilla arranged following 6+6+4 pattern. Inner labial sensilla papilliform; six outer labial setae unequal in length, lateral outer labial sensilla about 8 μm long, 1.5 times as long as the other four outer labial sensilla (
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<figureCitation id="132925F0E67E09710662F9C1FF4C70FA" captionStart="FIGURE 3" captionStartId="5.[151,250,1135,1159]" captionTargetBox="[151,1435,181,1112]" captionTargetId="figure-29@5.[151,1435,181,1112]" captionTargetPageId="5" captionText="FIGURE 3. Gomphionema setiforme sp. nov. female paratype.A. overall view, showing the two opposed and reflexed ovaries (arrow); B. reproductive system, showing vulva (arrow) and two opposed and reflexed ovaries. Scale bars:A = 100 µm. B = 20 µm." figureDoi="http://doi.org/10.5281/zenodo.5222475" httpUri="https://zenodo.org/record/5222475/files/figure.png" pageId="6" pageNumber="496">Fig. 3A, C</figureCitation>
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). Cephalic setiform sensilla 32 μm long, located at 0.5 of the head diameter from the anterior end. Scattered somatic setae present in pharyngeal region, about 10 μm long. Multispiral amphideal fovea with 2.5 turns, located just posterior to cephalic setae (
|
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<figureCitation id="132925F0E67E097102F6F93DFDEB70A2" box="[507,633,1718,1744]" captionStart="FIGURE 3" captionStartId="5.[151,250,1135,1159]" captionTargetBox="[151,1435,181,1112]" captionTargetId="figure-29@5.[151,1435,181,1112]" captionTargetPageId="5" captionText="FIGURE 3. Gomphionema setiforme sp. nov. female paratype.A. overall view, showing the two opposed and reflexed ovaries (arrow); B. reproductive system, showing vulva (arrow) and two opposed and reflexed ovaries. Scale bars:A = 100 µm. B = 20 µm." figureDoi="http://doi.org/10.5281/zenodo.5222475" httpUri="https://zenodo.org/record/5222475/files/figure.png" pageId="6" pageNumber="496">Figs 3A, C</figureCitation>
|
||
,
|
||
<figureCitation id="132925F0E67E09710188F93DFD3970A2" box="[645,683,1718,1744]" captionStart="FIGURE 4" captionStartId="7.[151,250,1845,1869]" captionTargetBox="[188,1393,194,1808]" captionTargetId="figure-29@7.[181,1406,181,1821]" captionTargetPageId="7" captionText="FIGURE 4. Paracomesoma longissimum sp. nov. male holotype (A, B) and male paratype (C, D, E). A. lateral view of anterior portion, showing the cervical setae and excretory system (arrow); B, D. lateral view of posterior portion, showing the long spicules, plate-like gubernaculum and papilliform precloacal supplements (arrow); C. lateral view of anterior portion, showing the conical buccal cavity, unequally long cephalic setae (arrow) and multispiral amphideal fovea (arrow); E. high magnification drawing of spicules and gubernaculum (arrow). Scale bars: A, B, D = 30µm, C, E = 20µm." figureDoi="http://doi.org/10.5281/zenodo.5222479" httpUri="https://zenodo.org/record/5222479/files/figure.png" pageId="6" pageNumber="496">4A</figureCitation>
|
||
). Pharynx cylindrical, 226 μm long, posterior portion not enlarged. Cardia well developed. Nerve ring about 130 μm from anterior body extremity (58% of the pharynx length). Secre- tory-excretory system consisting of an unicellular gland located at the level of anterior part of intestine; secretoryexcretory duct with distinct ampulla and opening just posterior to nerve ring (
|
||
<figureCitation id="132925F0E67E097100F1F8A9FBC4714E" box="[1020,1110,1826,1852]" captionStart="FIGURE 3" captionStartId="5.[151,250,1135,1159]" captionTargetBox="[151,1435,181,1112]" captionTargetId="figure-29@5.[151,1435,181,1112]" captionTargetPageId="5" captionText="FIGURE 3. Gomphionema setiforme sp. nov. female paratype.A. overall view, showing the two opposed and reflexed ovaries (arrow); B. reproductive system, showing vulva (arrow) and two opposed and reflexed ovaries. Scale bars:A = 100 µm. B = 20 µm." figureDoi="http://doi.org/10.5281/zenodo.5222475" httpUri="https://zenodo.org/record/5222475/files/figure.png" pageId="6" pageNumber="496">Fig. 3A</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BAD3975E67E097E03CAF8CDFEA7768B" blockId="6.[151,1437,1105,2033]" lastBlockId="9.[151,1436,151,285]" lastPageId="9" lastPageNumber="499" pageId="6" pageNumber="496">
|
||
<collectingRegion id="49D6F797E67E097103CAF8CDFE937112" box="[199,257,1862,1888]" country="Maldives" name="Maale" pageId="6" pageNumber="496">Male</collectingRegion>
|
||
reproductive system diorchic. Two testes opposed and outstretched, anterior testis on the left of intestine and posterior testis on the right. Spermatozoa irregularly oviform. Spicules very long and slender, 350–360 μm long, about 15.7 times as long as cloacal body diameter, parallel to body axis with slightly swollen proximal end and pointed distal end, gubernaculum plate-like, without apophysis, about 16 μm long (
|
||
<figureCitation id="132925F0E67E0971078DF839FA9071BE" box="[1152,1282,1970,1996]" captionStart="FIGURE 3" captionStartId="5.[151,250,1135,1159]" captionTargetBox="[151,1435,181,1112]" captionTargetId="figure-29@5.[151,1435,181,1112]" captionTargetPageId="5" captionText="FIGURE 3. Gomphionema setiforme sp. nov. female paratype.A. overall view, showing the two opposed and reflexed ovaries (arrow); B. reproductive system, showing vulva (arrow) and two opposed and reflexed ovaries. Scale bars:A = 100 µm. B = 20 µm." figureDoi="http://doi.org/10.5281/zenodo.5222475" httpUri="https://zenodo.org/record/5222475/files/figure.png" pageId="6" pageNumber="496">Figs 3B, D</figureCitation>
|
||
,
|
||
<figureCitation id="132925F0E67E0971061DF839FACA71BE" box="[1296,1368,1970,1996]" captionStart="FIGURE 4" captionStartId="7.[151,250,1845,1869]" captionTargetBox="[188,1393,194,1808]" captionTargetId="figure-29@7.[181,1406,181,1821]" captionTargetPageId="7" captionText="FIGURE 4. Paracomesoma longissimum sp. nov. male holotype (A, B) and male paratype (C, D, E). A. lateral view of anterior portion, showing the cervical setae and excretory system (arrow); B, D. lateral view of posterior portion, showing the long spicules, plate-like gubernaculum and papilliform precloacal supplements (arrow); C. lateral view of anterior portion, showing the conical buccal cavity, unequally long cephalic setae (arrow) and multispiral amphideal fovea (arrow); E. high magnification drawing of spicules and gubernaculum (arrow). Scale bars: A, B, D = 30µm, C, E = 20µm." figureDoi="http://doi.org/10.5281/zenodo.5222479" httpUri="https://zenodo.org/record/5222479/files/figure.png" pageId="6" pageNumber="496">4C, D</figureCitation>
|
||
). One short precloacal seta located just in front of cloaca. 25–28 papilliform precloacal supplements. Tail composed of a slightly conical anterior half and a cylindrical posterior half slightly swollen posteriorly, about 168 μm long and equal to 7.3 body diameters at the level of cloaca, with three terminal setae about 22 μm long. Three caudal glands and spinneret.
|
||
</paragraph>
|
||
<caption id="DF6D69FDE67F0970039AF8BEFBBD71AF" ID-DOI="http://doi.org/10.5281/zenodo.5222479" ID-Zenodo-Dep="5222479" httpUri="https://zenodo.org/record/5222479/files/figure.png" pageId="7" pageNumber="497" startId="7.[151,250,1845,1869]" targetBox="[188,1393,194,1808]" targetPageId="7">
|
||
<paragraph id="8BAD3975E67F0970039AF8BEFBBD71AF" blockId="7.[151,1437,1845,2013]" pageId="7" pageNumber="497">
|
||
<emphasis id="B966E567E67F0970039AF8BEFE86713F" bold="true" box="[151,276,1845,1869]" pageId="7" pageNumber="497">FIGURE 4.</emphasis>
|
||
<taxonomicName id="4C1242F6E67F09700216F8BDFDD2713F" authority="Huang & Shi & Wang & Xu, 2021" authorityName="Huang & Shi & Wang & Xu" authorityYear="2021" box="[283,576,1845,1869]" class="Adenophorea" family="Comesomatidae" genus="Paracomesoma" kingdom="Animalia" order="Desmodorida" pageId="7" pageNumber="497" phylum="Nematoda" rank="species" species="longissimum" status="sp. nov.">
|
||
<emphasis id="B966E567E67F09700216F8BDFDD2713F" box="[283,576,1845,1869]" italics="true" pageId="7" pageNumber="497">Paracomesoma longissimum</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B966E567E67F0970014AF8BEFD0B713F" bold="true" box="[583,665,1845,1869]" pageId="7" pageNumber="497">
|
||
<taxonomicNameLabel id="A255581CE67F0970014AF8BEFD0B713F" box="[583,665,1845,1869]" pageId="7" pageNumber="497" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
male holotype (A, B) and male paratype (C, D, E). A. lateral view of anterior portion, showing the cervical setae and excretory system (arrow); B, D. lateral view of posterior portion, showing the long spicules, plate-like gubernaculum and papilliform precloacal supplements (arrow); C. lateral view of anterior portion, showing the conical buccal cavity, unequally long cephalic setae (arrow) and multispiral amphideal fovea (arrow); E. high magnification drawing of spicules and gubernaculum (arrow). Scale bars: A, B, D = 30µm, C, E = 20µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF6D69FDE670097F039AF8D5FAEC7190" ID-DOI="http://doi.org/10.5281/zenodo.5222481" ID-Zenodo-Dep="5222481" httpUri="https://zenodo.org/record/5222481/files/figure.png" pageId="8" pageNumber="498" startId="8.[151,250,1886,1910]" targetBox="[231,1355,181,1862]" targetPageId="8">
|
||
<paragraph id="8BAD3975E670097F039AF8D5FAEC7190" blockId="8.[151,1437,1886,2018]" pageId="8" pageNumber="498">
|
||
<emphasis id="B966E567E670097F039AF8D5FE817104" bold="true" box="[151,275,1886,1910]" pageId="8" pageNumber="498">FIGURE 5.</emphasis>
|
||
<taxonomicName id="4C1242F6E670097F0217F8D4FDAD7104" authority="Huang & Shi & Wang & Xu, 2021" authorityName="Huang & Shi & Wang & Xu" authorityYear="2021" box="[282,575,1886,1910]" class="Adenophorea" family="Comesomatidae" genus="Paracomesoma" kingdom="Animalia" order="Desmodorida" pageId="8" pageNumber="498" phylum="Nematoda" rank="species" species="longissimum" status="sp. nov.">
|
||
<emphasis id="B966E567E670097F0217F8D4FDAD7104" box="[282,575,1886,1910]" italics="true" pageId="8" pageNumber="498">Paracomesoma longissimum</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B966E567E670097F014BF8D5FD057104" bold="true" box="[582,663,1886,1910]" pageId="8" pageNumber="498">
|
||
<taxonomicNameLabel id="A255581CE670097F014BF8D5FD057104" box="[582,663,1886,1910]" pageId="8" pageNumber="498" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, male holotype (A–C) and male paratype (D). A, B. lateral view of anterior end, showing the conical buccal cavity, unequally long cephalic setae, multispiral amphideal fovea (arrow) and the cervical setae (arrow); C. lateral view of tail end, showing the plate-like gubernaculum and papilliform precloacal supplements; D. lateral view of cloacal region, showing the long spicules and papilliform precloacal supplements. Scale bars: A, B: 10 µm; C, D: 20 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BAD3975E671097E03CAFE88FC1E776F" blockId="9.[151,1436,151,285]" box="[199,908,259,285]" pageId="9" pageNumber="499">
|
||
<materialsCitation id="3B7A3328E671097E03CAFE88FC1A776F" box="[199,904,259,285]" location="Male" pageId="9" pageNumber="499" specimenCount="1" stateProvince="Maale" typeStatus="paratype">
|
||
<collectingRegion id="49D6F797E671097E03CAFE88FE93776F" box="[199,257,259,285]" country="Maldives" name="Maale" pageId="9" pageNumber="499">Male</collectingRegion>
|
||
<typeStatus id="54A987D7E671097E0205FE88FEFA776F" box="[264,360,259,285]" pageId="9" pageNumber="499" type="paratype">paratype</typeStatus>
|
||
showing similar morphology. Female not found
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |