237 lines
30 KiB
XML
237 lines
30 KiB
XML
<document id="DCC586B23035D7E841EE3C11748E3A84" ID="10.11646/zootaxa.4237.2.2SLASH10324" ID-CLB-Dataset="36431" ID-DOI="10.11646/zootaxa.4237.2.2" ID-GBIF-Dataset="315ea7f0-0884-491d-8086-1b7ab78aefd1" ID-ISSN="1175-5326" ID-Zenodo-Dep="343781" ID-ZooBank="4392521E-A4BD-4FA6-A1C5-CB7AD069DF42" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1488270694834" checkinUser="plazi" docAuthor="Leduc, Daniel" docDate="2017" docId="BF748B79FFFB8171A986FB942C0E6929" docLanguage="en" docName="zootaxa.4237.2.2SLASH10324.pdf" docOrigin="Zootaxa 4237 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Diplopeltula cuspidiboja Leduc, 2017, sp. n." docType="treatment" docUuid="75E0279C-B175-4941-92E2-9FBEC0A5E6AA" docUuidSource="ZooBank" docVersion="10" lastPageNumber="263" masterDocId="434DF301FFEB8162A911FFE92E016D7E" masterDocTitle="Four new nematode species (Araeolaimida: Comesomatidae, Diplopeltidae) from the New Zealand continental slope" masterLastPageNumber="264" masterPageNumber="244" pageNumber="260" updateTime="1698437387856" updateUser="ExternalLinkService">
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<mods:titleInfo id="BF994A2C1D89BEBE2AF1171FD7CA77B0">
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<mods:title id="E3B187FF117704E2357A47F30F046A22">Four new nematode species (Araeolaimida: Comesomatidae, Diplopeltidae) from the New Zealand continental slope</mods:title>
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<mods:name id="7AC27F13D77F4660F715E2A443C65EC9" type="personal">
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<mods:roleTerm id="01048A49F3293E5D702346EDAC94F96E">Author</mods:roleTerm>
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<mods:namePart id="ECFA8E0202C607D40C84C09195661F13">Leduc, Daniel</mods:namePart>
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<mods:typeOfResource id="E86539C00FC1F2CD9601EBE584118C83">text</mods:typeOfResource>
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<mods:title id="3C8ED60941C18AEA7225E7EACE25B624">Zootaxa</mods:title>
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<mods:part id="4D5FF99B61F7DDF687E1DF6B38EAE9C1">
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<mods:date id="1D900F416B643B3455E455ED2CD770FD">2017</mods:date>
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<mods:number id="39835F446C8A86CF1D247DF58FEDDED0">4237</mods:number>
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<mods:number id="7C54825729A638DC1CF7497894C2E053">2</mods:number>
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<mods:end id="BF4E052273F5AFF33ADDFA1662E17273">264</mods:end>
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<mods:classification id="675F4991CBABF79356323F69657E0BAF">journal article</mods:classification>
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<mods:identifier id="6A2D16FA983FB55A89CCFB00428A1FD4" type="CLB-Dataset">36431</mods:identifier>
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<mods:identifier id="6630BF2BA7D7AADDA8C2F019BC7CE031" type="DOI">10.11646/zootaxa.4237.2.2</mods:identifier>
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<mods:identifier id="DD309C6EE027432ED565E5277B6E2AC5" type="ISSN">1175-5326</mods:identifier>
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<treatment id="BF748B79FFFB8171A986FB942C0E6929" ID-DOI="http://doi.org/10.5281/zenodo.5618638" ID-GBIF-Taxon="127710799" ID-Zenodo-Dep="5618638" LSID="urn:lsid:zoobank.org:act:75E0279C-B175-4941-92E2-9FBEC0A5E6AA" httpUri="http://treatment.plazi.org/id/BF748B79FFFB8171A986FB942C0E6929" lastPageId="19" lastPageNumber="263" pageId="16" pageNumber="260">
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<subSubSection id="7FC769E4FFFB8172A986FB942F8E69C6" pageId="16" pageNumber="260" type="nomenclature">
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<paragraph id="37623A6FFFFB8172A986FB942C0969E9" blockId="16.[151,520,1149,1208]" box="[151,520,1149,1175]" pageId="16" pageNumber="260">
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<heading id="6C2A8D03FFFB8172A986FB942C0969E9" bold="true" box="[151,520,1149,1175]" fontSize="11" level="1" pageId="16" pageNumber="260" reason="1">
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<emphasis id="05A9E67DFFFB8172A986FB942C0969E9" bold="true" box="[151,520,1149,1175]" pageId="16" pageNumber="260">
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<taxonomicName id="F0DD41ECFFFB8172A986FB942FBE69E9" box="[151,447,1149,1175]" class="Adenophorea" family="Axonolaimidae" genus="Diplopeltula" kingdom="Animalia" order="Araeolaimida" pageId="16" pageNumber="260" phylum="Nematoda" rank="species" species="cuspidiboja" status="sp. nov.">
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<emphasis id="05A9E67DFFFB8172A986FB942FBE69E9" bold="true" box="[151,447,1149,1175]" italics="true" pageId="16" pageNumber="260">Diplopeltula cuspidiboja</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="1E9A5B06FFFB8172A8D4FB942C0969E9" box="[453,520,1149,1175]" pageId="16" pageNumber="260" rank="species">sp. n.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="37623A6FFFFB8172A986FB762F8E69C6" blockId="16.[151,520,1149,1208]" box="[151,399,1183,1208]" pageId="16" pageNumber="260">
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(
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<figureCitation id="AFE626EAFFFB8172A98EFB762F2669C6" box="[159,295,1183,1208]" captionStart-0="FIGURE 10" captionStart-1="FIGURE 11" captionStart-2="FIGURE 12" captionStartId-0="17.[151,250,1877,1899]" captionStartId-1="18.[151,250,1026,1048]" captionStartId-2="18.[151,250,1917,1939]" captionTargetBox-0="[168,1427,203,1844]" captionTargetBox-1="[186,1398,193,935]" captionTargetBox-2="[189,1401,1128,1871]" captionTargetId-0="figure@17.[151,1436,193,1856]" captionTargetId-1="figure@18.[151,1436,163,1004]" captionTargetId-2="figure@18.[151,1436,1086,1935]" captionTargetPageId-0="17" captionTargetPageId-1="18" captionTargetPageId-2="18" captionText-0="FIGURE 10. Diplopeltula cuspidiboja sp. n. A: Anterior body region of male; B: anterior body region of female; C: male cephalic region; D: female posterior body region; E: male posterior body region. Scale bar: A = 40 µm; B = 55 µm; C & E = 28 µm; D = 58 µm." captionText-1="FIGURE 11. Diplopeltula cuspidiboja sp. n. A = Entire male; B: female reproductive system. Scale bar: A = 100 µm; B = 85 µm." captionText-2="FIGURE 12. Diplopeltula cuspidiboja sp. n. Light micrographs of male. A: Lateral surface view of cephalic region showing amphideal fovea and cephalic setae; B: optical cross-section of cephalic region showing buccal cavity with pointed ring structure. Scale bar = 15 µm." httpUri-0="https://zenodo.org/record/343791/files/figure.png" httpUri-1="https://zenodo.org/record/343792/files/figure.png" httpUri-2="https://zenodo.org/record/343793/files/figure.png" pageId="16" pageNumber="260">Figs. 10–12</figureCitation>
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,
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<tableCitation id="7A5F0FD4FFFB8172A823FB762F8769C6" box="[306,390,1183,1208]" captionStart="TABLE 2" captionStartId="12.[151,239,724,747]" captionTargetBox="[159,1314,816,1995]" captionTargetPageId="12" captionText="TABLE 2. Morphometrics (µm) of Southerniella parasimplex sp. n. and Diplopeltula cuspidiboja sp. n." httpUri="http://table.plazi.org/id/63A26AE7FFE7816EA986FD3D2AEE6F95" pageId="16" pageNumber="260" tableUuid="63A26AE7FFE7816EA986FD3D2AEE6F95">Table 2</tableCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="7FC769E4FFFB8172A986FB0E2DE66813" pageId="16" pageNumber="260" type="diagnosis">
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<paragraph id="37623A6FFFFB8172A986FB0E2DE66813" blockId="16.[151,1437,1255,2001]" pageId="16" pageNumber="260">
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<emphasis id="05A9E67DFFFB8172A986FB0E2F10687E" bold="true" box="[151,273,1255,1280]" pageId="16" pageNumber="260">Diagnosis.</emphasis>
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<taxonomicName id="F0DD41ECFFFB8172A80BFB0E2C32687E" box="[282,563,1255,1280]" class="Adenophorea" family="Axonolaimidae" genus="Diplopeltula" kingdom="Animalia" order="Araeolaimida" pageId="16" pageNumber="260" phylum="Nematoda" rank="species" species="cuspidiboja" status="sp. nov.">
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<emphasis id="05A9E67DFFFB8172A80BFB0E2C32687E" box="[282,563,1255,1280]" italics="true" pageId="16" pageNumber="260">Diplopeltula cuspidiboja</emphasis>
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</taxonomicName>
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<emphasis id="05A9E67DFFFB8172AB2DFB0E2C7C687E" bold="true" box="[572,637,1255,1280]" pageId="16" pageNumber="260">
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<taxonomicNameLabel id="1E9A5B06FFFB8172AB2DFB0E2C7C687E" box="[572,637,1255,1280]" pageId="16" pageNumber="260" rank="species">sp. n.</taxonomicNameLabel>
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</emphasis>
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is characterised by 1150–2080 µm body length, a striated cuticle, the presence of amphideal plates, a dorsally oriented mouth opening, cup-shaped buccal cavity with pointed ring giving appearance of small teeth, arcuate spicules and gubernaculum with strongly cuticularised apophyses, vulva located at three quarters of body length from anterior, and short conical tail.
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</paragraph>
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</subSubSection>
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<subSubSection id="7FC769E4FFFB8172A9D6FA9E2D8368CB" pageId="16" pageNumber="260" type="etymology">
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<paragraph id="37623A6FFFFB8172A9D6FA9E2D8368CB" blockId="16.[151,1437,1255,2001]" pageId="16" pageNumber="260">
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<emphasis id="05A9E67DFFFB8172A9D6FA9E2F4F68EE" bold="true" box="[199,334,1399,1424]" pageId="16" pageNumber="260">Etymology.</emphasis>
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The species name is derived from the Latin
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<emphasis id="05A9E67DFFFB8172AA2AFA9E2D9668EE" box="[827,919,1399,1424]" italics="true" pageId="16" pageNumber="260">cuspidis</emphasis>
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(= pointed end) and
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<emphasis id="05A9E67DFFFB8172AD6EFA9E2AB068EE" box="[1151,1201,1399,1424]" italics="true" pageId="16" pageNumber="260">boja</emphasis>
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(= collar), and refers to the pointed ring projecting into the buccal cavity of this species.
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</paragraph>
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</subSubSection>
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<subSubSection id="7FC769E4FFFB8172A9D6FA562B066B3A" pageId="16" pageNumber="260" type="materials_examined">
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<paragraph id="37623A6FFFFB8172A9D6FA562B556883" blockId="16.[151,1437,1255,2001]" pageId="16" pageNumber="260">
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<emphasis id="05A9E67DFFFB8172A9D6FA562F3568A6" bold="true" box="[199,308,1471,1496]" pageId="16" pageNumber="260">Holotype</emphasis>
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. Male (NIWA 115456), collected
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<date id="43631CAFFFFB8172ABA1FA292D7768A6" box="[688,886,1471,1496]" pageId="16" pageNumber="260" value="2011-02-20">20 February 2011</date>
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(voyage TAN1103, station 69), crest of Chatham Rise (
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<quantity id="F025978AFFFB8172A9C6FA0D2F216882" box="[215,288,1508,1533]" metricMagnitude="2" metricUnit="m" metricValue="3.5" pageId="16" pageNumber="260" unit="m" value="350.0">350 m</quantity>
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water depth), 43.331° S, 178.288° E, mean grain size: 55–59 µm, %silt/clay particles: 43–45%.
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</paragraph>
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<paragraph id="37623A6FFFFB8172A9D6F9EE2B066B3A" blockId="16.[151,1437,1255,2001]" pageId="16" pageNumber="260">
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<emphasis id="05A9E67DFFFB8172A9D6F9EE2F356B5E" bold="true" box="[199,308,1543,1568]" pageId="16" pageNumber="260">Paratype</emphasis>
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. Female (NIWA 115457), collected
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<date id="43631CAFFFFB8172ABDAF9E12D696B5E" box="[715,872,1543,1568]" pageId="16" pageNumber="260" value="2010-04-17">17 April 2010</date>
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(voyage TAN1004, station 17), Hikurangi Margin (
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<quantity id="F025978AFFFB8172A98EF9C52EF46B3A" box="[159,245,1580,1605]" metricMagnitude="3" metricUnit="m" metricValue="1.514" pageId="16" pageNumber="260" unit="m" value="1514.0">1514 m</quantity>
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water depth), 41.6288 °S, 175.8682 °E, mean grain size 9.0 µm, % silt/clay particles: 97.8%.
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</paragraph>
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</subSubSection>
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<subSubSection id="7FC769E4FFFB8171A9D6F9A62A916F66" lastPageId="19" lastPageNumber="263" pageId="16" pageNumber="260" type="description">
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<paragraph id="37623A6FFFFB8171A9D6F9A62B576C1B" blockId="16.[151,1437,1255,2001]" lastBlockId="19.[151,1437,151,1112]" lastPageId="19" lastPageNumber="263" pageId="16" pageNumber="260">
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<emphasis id="05A9E67DFFFB8172A9D6F9A62FA66B16" bold="true" box="[199,423,1615,1640]" pageId="16" pageNumber="260">Description. Male.</emphasis>
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Colourless cylindrical body tapering slightly towards anterior and posterior ends, with rounded anterior and posterior extremities and conical tail. Cuticle with light transverse striations and sparse somatic setae restricted to anteriormost and posteriormost body regions, 1–2 µm long. Six minute inner labial papilla present on lip region; six outer labial papilla in a separate circle and four cephalic setae situated further posteriorly, 0.3 cbd long. Loop-shaped amphideal fovea and aperture, situated on cuticularised amphideal plate immediately posterior to cephalic setae. Mouth opening oriented dorsally; buccal cavity cup-shaped, lightly cuticularised, with pointed ring giving appearance of small teeth in optical cross-section. Cylindrical pharynx partially surrounding buccal cavity and widening posteriorly without forming a true bulb; pharyngeal tubes not observed. Nerve ring at about 40% of pharynx length from anterior. Secretory-excretory system present, excretory pore slightly posterior to nerve ring; small ampulla and renette cell located immediately anterior to posterior swelling of pharynx. Cardia 5 µm long, partially surrounded by intestine. Reproductive system diorchic with anterior outstretched testis located to the left of intestine and posterior outstretched testis to the right of intestine. Mature sperm cells indistinct. Spicules paired, equal, arcuate, 1.8 cloacal body diameters long, with weakly defined capitulum and short central cuticularised projection (lamella) at proximal end. Gubernaculum surrounding distal ends of spicules, with pair of strongly cuticularised apophyses directed dorso-caudally. Rectal and ejaculatory glands not observed. Tubular precloacal supplements and precloacal seta not observed. Tail short, conical, with rounded distal tip sometimes with sparse lateroventral setae. Three caudal glands with three separate outlets.
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</paragraph>
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<caption id="63A26AE7FFFA8173A986F8BC2F3D6AD7" httpUri="https://zenodo.org/record/343791/files/figure.png" pageId="17" pageNumber="261" targetBox="[168,1427,203,1844]" targetPageId="17">
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<paragraph id="37623A6FFFFA8173A986F8BC2F3D6AD7" blockId="17.[151,1435,1877,1961]" pageId="17" pageNumber="261">
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<emphasis id="05A9E67DFFFA8173A986F8BC2C6E6A15" bold="true" box="[151,623,1877,1899]" pageId="17" pageNumber="261">
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FIGURE 10.
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<taxonomicName id="F0DD41ECFFFA8173A83BF8BC2C2D6A15" box="[298,556,1877,1899]" class="Adenophorea" family="Axonolaimidae" genus="Diplopeltula" kingdom="Animalia" order="Araeolaimida" pageId="17" pageNumber="261" phylum="Nematoda" rank="species" species="cuspidiboja" status="sp. nov.">
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<emphasis id="05A9E67DFFFA8173A83BF8BC2C2D6A15" bold="true" box="[298,556,1877,1899]" italics="true" pageId="17" pageNumber="261">Diplopeltula cuspidiboja</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="1E9A5B06FFFA8173AB25F8BC2C6E6A15" box="[564,623,1877,1899]" pageId="17" pageNumber="261" rank="species">sp. n.</taxonomicNameLabel>
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</emphasis>
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A: Anterior body region of male; B: anterior body region of female; C: male cephalic region; D: female posterior body region; E: male posterior body region. Scale bar: A = 40 µm; B = 55 µm; C & E = 28 µm; D = 58 µm.
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</paragraph>
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</caption>
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<caption id="63A26AE7FFF98170A986FBEB2EC16948" httpUri="https://zenodo.org/record/343792/files/figure.png" pageId="18" pageNumber="262" targetBox="[186,1398,193,935]" targetPageId="18">
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<paragraph id="37623A6FFFF98170A986FBEB2EC16948" blockId="18.[151,1435,1025,1078]" pageId="18" pageNumber="262">
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<emphasis id="05A9E67DFFF98170A986FBEB2C656966" bold="true" box="[151,612,1025,1048]" pageId="18" pageNumber="262">
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FIGURE 11.
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<taxonomicName id="F0DD41ECFFF98170A834FBE82C246969" box="[293,549,1025,1047]" class="Adenophorea" family="Axonolaimidae" genus="Diplopeltula" kingdom="Animalia" order="Araeolaimida" pageId="18" pageNumber="262" phylum="Nematoda" rank="species" species="cuspidiboja" status="sp. nov.">
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<emphasis id="05A9E67DFFF98170A834FBE82C246969" bold="true" box="[293,549,1025,1047]" italics="true" pageId="18" pageNumber="262">Diplopeltula cuspidiboja</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="1E9A5B06FFF98170AB3AFBEB2C656966" box="[555,612,1026,1048]" pageId="18" pageNumber="262" rank="species">sp. n.</taxonomicNameLabel>
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</emphasis>
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A = Entire male; B: female reproductive system. Scale bar: A = 100 µm; B = 85 µm.
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</paragraph>
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</caption>
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<caption id="63A26AE7FFF98170A986F8942FBC6AA8" httpUri="https://zenodo.org/record/343793/files/figure.png" pageId="18" pageNumber="262" targetBox="[189,1401,1128,1871]" targetPageId="18">
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<paragraph id="37623A6FFFF98170A986F8942FBC6AA8" blockId="18.[151,1436,1917,2006]" pageId="18" pageNumber="262">
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<emphasis id="05A9E67DFFF98170A986F8942C696AED" bold="true" box="[151,616,1917,1939]" pageId="18" pageNumber="262">
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FIGURE 12.
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<taxonomicName id="F0DD41ECFFF98170A836F8942C296AED" box="[295,552,1917,1939]" class="Adenophorea" family="Axonolaimidae" genus="Diplopeltula" kingdom="Animalia" order="Araeolaimida" pageId="18" pageNumber="262" phylum="Nematoda" rank="species" species="cuspidiboja" status="sp. nov.">
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<emphasis id="05A9E67DFFF98170A836F8942C296AED" bold="true" box="[295,552,1917,1939]" italics="true" pageId="18" pageNumber="262">Diplopeltula cuspidiboja</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="1E9A5B06FFF98170AB3EF8942C696AED" box="[559,616,1917,1939]" pageId="18" pageNumber="262" rank="species">sp. n.</taxonomicNameLabel>
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</emphasis>
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Light micrographs of male. A: Lateral surface view of cephalic region showing amphideal fovea and cephalic setae; B: optical cross-section of cephalic region showing buccal cavity with pointed ring structure. Scale bar = 15 µm.
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</paragraph>
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</caption>
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<paragraph id="37623A6FFFF88171A9D6FE862A916F66" blockId="19.[151,1437,151,1112]" pageId="19" pageNumber="263">
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<emphasis id="05A9E67DFFF88171A9D6FE862F246CF6" bold="true" box="[199,293,367,392]" pageId="19" pageNumber="263">Female.</emphasis>
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Similar to males, but with longer and wider body, and pharynx with well-defined posterior bulb and pharyngeal gland visible. Reproductive system didelphic, with anterior outstretched ovary to the left of intestine and posterior outstretched ovary to the right of intestine. Mature eggs not observed. Spermatheca present in both genital branches, both with numerous sperm. Vulva located at three quarters of body length from anterior. Vaginal glands not observed, proximal portion of
|
||
<emphasis id="05A9E67DFFF88171AB76FDE82D0A6F66" box="[615,779,513,536]" italics="true" pageId="19" pageNumber="263">vagina uterina</emphasis>
|
||
surrounded by constrictor muscle.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="7FC769E4FFF88171A9D6FDCD2C0E6929" pageId="19" pageNumber="263" type="diagnosis">
|
||
<paragraph id="37623A6FFFF88171A9D6FDCD2C366E6A" blockId="19.[151,1437,151,1112]" pageId="19" pageNumber="263">
|
||
<emphasis id="05A9E67DFFF88171A9D6FDCD2FD16F43" bold="true" box="[199,464,548,573]" pageId="19" pageNumber="263">Differential diagnosis.</emphasis>
|
||
<taxonomicName id="F0DD41ECFFF88171A8C9FDCD2CF36F43" box="[472,754,548,573]" class="Adenophorea" family="Axonolaimidae" genus="Diplopeltula" kingdom="Animalia" order="Araeolaimida" pageId="19" pageNumber="263" phylum="Nematoda" rank="species" species="cuspidiboja" status="sp. nov.">
|
||
<emphasis id="05A9E67DFFF88171A8C9FDCD2CF36F43" box="[472,754,548,573]" italics="true" pageId="19" pageNumber="263">Diplopeltula cuspidiboja</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="05A9E67DFFF88171ABEAFDCD2D3C6F43" bold="true" box="[763,829,548,573]" pageId="19" pageNumber="263">
|
||
<taxonomicNameLabel id="1E9A5B06FFF88171ABEAFDCD2D3C6F43" box="[763,829,548,573]" pageId="19" pageNumber="263" rank="species">sp. n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
resembles other species of the genus with a dorsally oriented mouth opening, namely
|
||
<taxonomicName id="F0DD41ECFFF88171AB0FFDA02CBC6F1E" box="[542,701,583,608]" class="Adenophorea" family="Axonolaimidae" genus="Diplopeltis" kingdom="Animalia" order="Araeolaimida" pageId="19" pageNumber="263" phylum="Nematoda" rank="species" species="bathmanni">
|
||
<emphasis id="05A9E67DFFF88171AB0FFDA02CBC6F1E" box="[542,701,583,608]" italics="true" pageId="19" pageNumber="263">D. bathmanni</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="F0DD41ECFFF88171ABC1FDA02D4B6F1E" box="[720,842,583,608]" class="Adenophorea" family="Axonolaimidae" genus="Diplopeltis" kingdom="Animalia" order="Araeolaimida" pageId="19" pageNumber="263" phylum="Nematoda" rank="species" species="belgica">
|
||
<emphasis id="05A9E67DFFF88171ABC1FDA02D4B6F1E" box="[720,842,583,608]" italics="true" pageId="19" pageNumber="263">D. belgica</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="F0DD41ECFFF88171AA4CFDA02DC66F1E" box="[861,967,583,608]" class="Adenophorea" family="Axonolaimidae" genus="Diplopeltis" kingdom="Animalia" order="Araeolaimida" pageId="19" pageNumber="263" phylum="Nematoda" rank="species" species="dulcis">
|
||
<emphasis id="05A9E67DFFF88171AA4CFDA02DC66F1E" box="[861,967,583,608]" italics="true" pageId="19" pageNumber="263">D. dulcis</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="F0DD41ECFFF88171AACBFDA02A446F1E" box="[986,1093,585,608]" class="Adenophorea" family="Axonolaimidae" genus="Diplopeltis" kingdom="Animalia" order="Araeolaimida" pageId="19" pageNumber="263" phylum="Nematoda" rank="species" species="incisa">
|
||
<emphasis id="05A9E67DFFF88171AACBFDA02A446F1E" box="[986,1093,585,608]" italics="true" pageId="19" pageNumber="263">D. incisa</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="F0DD41ECFFF88171AD46FDA02AEB6F1E" box="[1111,1258,583,608]" class="Adenophorea" family="Axonolaimidae" genus="Diplopeltis" kingdom="Animalia" order="Araeolaimida" pageId="19" pageNumber="263" phylum="Nematoda" rank="species" species="longiloba">
|
||
<emphasis id="05A9E67DFFF88171AD46FDA02AEB6F1E" box="[1111,1258,583,608]" italics="true" pageId="19" pageNumber="263">D. longiloba</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="F0DD41ECFFF88171ADECFDA02B6F6F1E" box="[1277,1390,585,608]" class="Adenophorea" family="Axonolaimidae" genus="Diplopeltis" kingdom="Animalia" order="Araeolaimida" pageId="19" pageNumber="263" phylum="Nematoda" rank="species" species="ostrita">
|
||
<emphasis id="05A9E67DFFF88171ADECFDA02B6F6F1E" box="[1277,1390,585,608]" italics="true" pageId="19" pageNumber="263">D. ostrita</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="F0DD41ECFFF88171AC90FDA02EF76FFB" class="Adenophorea" family="Axonolaimidae" genus="Diplopeltis" kingdom="Animalia" order="Araeolaimida" pageId="19" pageNumber="263" phylum="Nematoda" rank="species" species="striolata">
|
||
<emphasis id="05A9E67DFFF88171AC90FDA02EF76FFB" italics="true" pageId="19" pageNumber="263">D. striolata</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="F0DD41ECFFF88171A83CFD842F926FFA" box="[301,403,621,644]" class="Adenophorea" family="Axonolaimidae" genus="Diplopeltis" kingdom="Animalia" order="Araeolaimida" pageId="19" pageNumber="263" phylum="Nematoda" rank="species" species="tenuis">
|
||
<emphasis id="05A9E67DFFF88171A83CFD842F926FFA" box="[301,403,621,644]" italics="true" pageId="19" pageNumber="263">D. tenuis</emphasis>
|
||
</taxonomicName>
|
||
. It is most similar to
|
||
<taxonomicName id="F0DD41ECFFF88171AB94FD842CEA6FFA" box="[645,747,621,644]" class="Adenophorea" family="Axonolaimidae" genus="Diplopeltis" kingdom="Animalia" order="Araeolaimida" pageId="19" pageNumber="263" phylum="Nematoda" rank="species" species="incisa">
|
||
<emphasis id="05A9E67DFFF88171AB94FD842CEA6FFA" box="[645,747,621,644]" italics="true" pageId="19" pageNumber="263">D. incisa</emphasis>
|
||
</taxonomicName>
|
||
in the body dimensions, presence of amphideal plates, shape and size of the copulatory apparatus, and short conical tail. The new species can be differentiated from
|
||
<taxonomicName id="F0DD41ECFFF88171AC05FD782B786FD6" box="[1300,1401,657,680]" class="Adenophorea" family="Axonolaimidae" genus="Diplopeltis" kingdom="Animalia" order="Araeolaimida" pageId="19" pageNumber="263" phylum="Nematoda" rank="species" species="incisa">
|
||
<emphasis id="05A9E67DFFF88171AC05FD782B786FD6" box="[1300,1401,657,680]" italics="true" pageId="19" pageNumber="263">D. incisa</emphasis>
|
||
</taxonomicName>
|
||
by the presence of a pointed and lightly cuticularised ring projecting into the buccal cavity (
|
||
<emphasis id="05A9E67DFFF88171AD86FD5C2ADF6FB2" box="[1175,1246,693,716]" italics="true" pageId="19" pageNumber="263">versus</emphasis>
|
||
unarmed buccal cavity in
|
||
<taxonomicName id="F0DD41ECFFF88171A810FD302F696F8E" box="[257,360,729,752]" class="Adenophorea" family="Axonolaimidae" genus="Diplopeltis" kingdom="Animalia" order="Araeolaimida" pageId="19" pageNumber="263" phylum="Nematoda" rank="species" species="incisa">
|
||
<emphasis id="05A9E67DFFF88171A810FD302F696F8E" box="[257,360,729,752]" italics="true" pageId="19" pageNumber="263">D. incisa</emphasis>
|
||
</taxonomicName>
|
||
), and the position of the vulva located further posteriorly (74%
|
||
<emphasis id="05A9E67DFFF88171AD50FD302A896F8E" box="[1089,1160,729,752]" italics="true" pageId="19" pageNumber="263">versus</emphasis>
|
||
62–64% of body length from anterior extremity in
|
||
<taxonomicName id="F0DD41ECFFF88171A8D0FD142C266E6A" box="[449,551,765,788]" class="Adenophorea" family="Axonolaimidae" genus="Diplopeltis" kingdom="Animalia" order="Araeolaimida" pageId="19" pageNumber="263" phylum="Nematoda" rank="species" species="incisa">
|
||
<emphasis id="05A9E67DFFF88171A8D0FD142C266E6A" box="[449,551,765,788]" italics="true" pageId="19" pageNumber="263">D. incisa</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="37623A6FFFF88171A9D6FCC92C0E6929" blockId="19.[151,1437,151,1112]" pageId="19" pageNumber="263">
|
||
In the original description of
|
||
<taxonomicName id="F0DD41ECFFF88171AB33FCC82C8D6E46" box="[546,652,801,824]" class="Adenophorea" family="Axonolaimidae" genus="Diplopeltis" kingdom="Animalia" order="Araeolaimida" pageId="19" pageNumber="263" phylum="Nematoda" rank="species" species="incisa">
|
||
<emphasis id="05A9E67DFFF88171AB33FCC82C8D6E46" box="[546,652,801,824]" italics="true" pageId="19" pageNumber="263">D. incisa</emphasis>
|
||
</taxonomicName>
|
||
by
|
||
<bibRefCitation id="534C479EFFF88171ABACFCF62D7B6E46" author="Southern" box="[701,890,799,824]" pageId="19" pageNumber="263" refString="Southern, R. (1914) Nemathelmia, Kinorhyncha, and Chaetognatha (Clare Island Survey, Part 54). Proceedings of the Royal Irish Academy, 31, 1 - 80." type="journal article" year="1914">Southern (1914)</bibRefCitation>
|
||
, the buccal cavity is almost terminal and only slightly displaced dorsally in the drawings (although this is not noted in the description), the buccal cavity is cylindrical and without teeth, the amphideal plate is characterised by notches laterally and anteriorly, and the vulva is described as being some distance behind the middle of the body. Subsequent descriptions of the species show some variation in these traits, such as the absence of notches in the amphideal plate (
|
||
<bibRefCitation id="534C479EFFF88171AD57FC462ADF6EB6" author="Vitiello" box="[1094,1246,943,968]" pageId="19" pageNumber="263" refString="Vitiello, P. (1972) Sur quelques especes de Diplopeltula (Nematoda Araeolaimida). Fie et Milieu, 21, 535 - 544." type="journal article" year="1972">Vitiello 1972</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="534C479EFFF88171ADF8FC462B8E6EB6" author="Warwick" box="[1257,1423,943,968]" pageId="19" pageNumber="263" refString="Warwick, R. M., Platt, H. M. & Somerfield, P. J. (1998) Free-living Marine Nematodes Part III Monhysterids. In: Synopses of the British fauna. New Series. Fol. 53. Field Studies Council, Shrewsbury, pp. 1 - 296." type="book chapter" year="1998">Warwick 1998</bibRefCitation>
|
||
), a larger, ovoid buccal cavity (
|
||
<bibRefCitation id="534C479EFFF88171A8E8FC3D2C9B6E93" author="Gerlach" box="[505,666,980,1005]" pageId="19" pageNumber="263" refString="Gerlach, S. A. (1950) Die Diplopeltiden, eine gruppe freilebender nematoden. Kieler Meeresforschungen, 7, 138 - 156." type="journal article" year="1950">Gerlach 1950</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="534C479EFFF88171ABBBFC3D2D546E92" author="Warwick" box="[682,853,980,1005]" pageId="19" pageNumber="263" refString="Warwick, R. M., Platt, H. M. & Somerfield, P. J. (1998) Free-living Marine Nematodes Part III Monhysterids. In: Synopses of the British fauna. New Series. Fol. 53. Field Studies Council, Shrewsbury, pp. 1 - 296." type="book chapter" year="1998">Warwick 1998</bibRefCitation>
|
||
), and a mouth situated far dorsally resulting in a displacement of the cephalic setae (
|
||
<bibRefCitation id="534C479EFFF88171AB52FC1E2CE2696E" author="Vitiello" box="[579,739,1015,1040]" pageId="19" pageNumber="263" refString="Vitiello, P. (1972) Sur quelques especes de Diplopeltula (Nematoda Araeolaimida). Fie et Milieu, 21, 535 - 544." type="journal article" year="1972">Vitiello 1972</bibRefCitation>
|
||
). The descriptions of
|
||
<bibRefCitation id="534C479EFFF88171AAFEFC1E2AA0696E" author="Gerlach" box="[1007,1185,1015,1040]" pageId="19" pageNumber="263" refString="Gerlach, S. A. (1950) Die Diplopeltiden, eine gruppe freilebender nematoden. Kieler Meeresforschungen, 7, 138 - 156." type="journal article" year="1950">Gerlach (1950)</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="534C479EFFF88171ADA2FC1E2B60696E" author="Vitiello" box="[1203,1377,1015,1040]" pageId="19" pageNumber="263" refString="Vitiello, P. (1972) Sur quelques especes de Diplopeltula (Nematoda Araeolaimida). Fie et Milieu, 21, 535 - 544." type="journal article" year="1972">Vitiello (1972)</bibRefCitation>
|
||
, and
|
||
<bibRefCitation id="534C479EFFF88171A986FBF52F4F694A" author="Warwick" box="[151,334,1052,1077]" pageId="19" pageNumber="263" refString="Warwick, R. M., Platt, H. M. & Somerfield, P. J. (1998) Free-living Marine Nematodes Part III Monhysterids. In: Synopses of the British fauna. New Series. Fol. 53. Field Studies Council, Shrewsbury, pp. 1 - 296." type="book chapter" year="1998">Warwick (1998)</bibRefCitation>
|
||
, however, all show the vulva to be at 62–64% of body length from the anterior extremity, and none show any buccal cavity armature.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |