391 lines
59 KiB
XML
391 lines
59 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.925.49953" ID-GBIF-Dataset="a4ebbff3-7d1f-4c48-b7a3-61cf0bbe5ae2" ID-PMC="PMC7160207" ID-Pensoft-Pub="1313-2970-925-55" ID-Pensoft-UUID="ABE5963FB9AD54E386C90D142708090D" ID-PubMed="32317853" ID-ZooBank="A531C6A9F7A84747B4DBA18D00237417" ModsDocID="1313-2970-925-55" checkinTime="1586365635033" checkinUser="pensoft" docAuthor="Likhitrakarn, Natdanai, Golovatch, Sergei I., Jeratthitikul, Ekgachai, Srisonchai, Ruttapon, Sutcharit, Chirasak & Panha, Somsak" docDate="2020" docId="110643D81E5259E2A981E20FC4607843" docLanguage="en" docName="ZooKeys 925: 55-72" docOrigin="ZooKeys 925" docSource="http://dx.doi.org/10.3897/zookeys.925.49953" docTitle="Trachyjulus magnus Likhitrakarn & Golovatch & Jeratthitikul & Srisonchai & Sutcharit & Panha 2020, sp. nov." docType="treatment" docUuid="620CFB43-417C-4A18-A946-8DC27A5567B2" docUuidSource="ZooBank" docVersion="4" id="ABE5963FB9AD54E386C90D142708090D" lastPageNumber="55" masterDocId="ABE5963FB9AD54E386C90D142708090D" masterDocTitle="A remarkable new species of the millipede genus Trachyjulus Peters, 1864 (Diplopoda, Spirostreptida, Cambalopsidae) from Thailand, based both on morphological and molecular evidence" masterLastPageNumber="72" masterPageNumber="55" pageNumber="55" updateTime="1668168699384" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>A remarkable new species of the millipede genus Trachyjulus Peters, 1864 (Diplopoda, Spirostreptida, Cambalopsidae) from Thailand, based both on morphological and molecular evidence</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Likhitrakarn, Natdanai</mods:namePart>
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<mods:affiliation>Division of Plant Protection, Faculty of Agricultural Production, Maejo University, Chiang Mai 50290, Thailand</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Golovatch, Sergei I.</mods:namePart>
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<mods:affiliation>Institute for Problems of Ecology and Evolution, Russian Academy of Sciences, Leninsky pr. 33, Moscow 119071, Russia</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Jeratthitikul, Ekgachai</mods:namePart>
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<mods:affiliation>Animal Systematics and Molecular Ecology Laboratory, Department of Biology, Faculty of Science, Mahidol University, Bangkok 10400, Thailand</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Srisonchai, Ruttapon</mods:namePart>
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<mods:affiliation>Department of Biology, Faculty of Science, Khon Kaen University, Khon Kaen, 40002 Thailand</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Sutcharit, Chirasak</mods:namePart>
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<mods:affiliation>Animal Systematics Research Unit, Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Panha, Somsak</mods:namePart>
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<mods:affiliation>Animal Systematics Research Unit, Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand</mods:affiliation>
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<mods:nameIdentifier type="email">somsak.pan@chula.ac.th</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2020</mods:date>
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<mods:detail type="volume">
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<mods:number>925</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>55</mods:start>
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<mods:end>72</mods:end>
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<mods:url>http://dx.doi.org/10.3897/zookeys.925.49953</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.925.49953</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-925-55</mods:identifier>
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<mods:identifier type="ZooBank">A531C6A9F7A84747B4DBA18D00237417</mods:identifier>
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<mods:identifier type="Pensoft-UUID">ABE5963FB9AD54E386C90D142708090D</mods:identifier>
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<treatment ID-GBIF-Taxon="163540022" LSID="urn:lsid:zoobank.org:act:620CFB43-417C-4A18-A946-8DC27A5567B2" httpUri="http://treatment.plazi.org/id/110643D81E5259E2A981E20FC4607843" lastPageNumber="55" pageId="0" pageNumber="55">
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<subSubSection pageId="0" pageNumber="55" type="nomenclature">
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<paragraph pageId="0" pageNumber="55">
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<taxonomicName LSID="110643D8-1E52-59E2-A981-E20FC4607843" authority="Likhitrakarn & Golovatch & Jeratthitikul & Srisonchai & Sutcharit & Panha, 2020" authorityName="Likhitrakarn & Golovatch & Jeratthitikul & Srisonchai & Sutcharit & Panha" authorityYear="2020" class="Diplopoda" family="Cambalopsidae" genus="Trachyjulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trachyjulus magnus" order="Spirostreptida" pageId="0" pageNumber="55" phylum="Arthropoda" rank="species" species="magnus" status="sp. nov.">Trachyjulus magnus</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="55">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Trachyjulus magnus sp. nov., habitus, live coloration. A ♂ holotype B paratypes. Scale bars: 1 cm." figureDoi="10.3897/zookeys.925.49953.figure1" httpUri="https://binary.pensoft.net/fig/398369" pageId="0" pageNumber="55">Figures 1</figureCitation>
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trachyjulus magnus sp. nov., A-C, I-P ♀ paratype, D-H ♂ paratype. A, B anterior part of body, lateral and dorsal views, respectively C collum, dorsal view D cephalic capsule, dorsal view E gnathochilarium, ventral view F antenna, lateral view G tip of antenna H bacilliform sensilla on antennomere 5, lateral view I cross-section of midbody ring J midbody rings, ventral view K claw of midbody leg L enlarged ozopore region, lateral view M midbody prozona, dorsal view N-P posterior part of body, lateral, dorsal and ventral views, respectively." figureDoi="10.3897/zookeys.925.49953.figure2" httpUri="https://binary.pensoft.net/fig/398370" pageId="0" pageNumber="55">, 2</figureCitation>
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trachyjulus magnus sp. nov., ♂ paratype. A, B Legs 1, frontal and caudal views, respectively C legs 2, caudal view D penes, caudal view E legs 3, frontal view F, G anterior gonopods, caudal and frontal views, respectively H telopodite tips of anterior gonopods I, J posterior gonopods, caudal and frontal views, respectively K, L telopodite tips of anterior gonopods, caudal and frontal views, respectively." figureDoi="10.3897/zookeys.925.49953.figure3" httpUri="https://binary.pensoft.net/fig/398371" pageId="0" pageNumber="55">, 3</figureCitation>
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Trachyjulus magnus sp. nov., ♂ holotype. A Antenna, lateral view B gnathochilarium, ventral view C, D legs 1, caudal and frontal view, respectively E, F legs 2, caudal and frontal view, respectively G midbody leg, frontal view H legs 3, frontal view I, J anterior gonopods, frontal and caudal views, respectively K, L posterior gonopods, frontal and caudal views, respectively. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.925.49953.figure4" httpUri="https://binary.pensoft.net/fig/398372" pageId="0" pageNumber="55">, 4</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="55" type="type material">
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<paragraph pageId="0" pageNumber="55">Type material.</paragraph>
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<paragraph pageId="0" pageNumber="55">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="55">Holotype</emphasis>
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♂ (CUMZ), Thailand, Surat Thani Province, Ban Na San District, Wat Tham Khrom Wanaram,
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<geoCoordinate degrees="8" direction="north" minutes="46" orientation="latitude" precision="1" seconds="12.07" value="8.77002">8°46'12.07"N</geoCoordinate>
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,
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<geoCoordinate degrees="99" direction="east" minutes="22" orientation="longitude" precision="1" seconds="6.36" value="99.36844">99°22'6.36"E</geoCoordinate>
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, 16.06.2018, leg. W. Siriwut, E. Jeratthitikul and N. Likhitrakarn.
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</paragraph>
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<paragraph pageId="0" pageNumber="55">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="55">Paratypes.</emphasis>
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15 ♂, 20 ♀ (CUMZ), 1 ♂, 1 ♀ (ZMUM), 1 ♂, 1 ♀ (NHMD), same locality, together with holotype.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="55" type="name">
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<paragraph pageId="0" pageNumber="55">Name.</paragraph>
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<paragraph pageId="0" pageNumber="55">To emphasize the largest body size of this species compared to all other species known in the genus.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="55" type="diagnosis">
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<paragraph pageId="0" pageNumber="55">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="55">
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This new species differs from all other
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<taxonomicName authorityName="Peters" authorityYear="1864" class="Diplopoda" family="Cambalopsidae" genus="Trachyjulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trachyjulus" order="Spirostreptida" pageId="0" pageNumber="55" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="55">Trachyjulus</emphasis>
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</taxonomicName>
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spp. by the largest body size (43.5-64.2 mm long, 2.1-2.8 mm wide), and also from the particularly similar and grossly sympatric
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<taxonomicName lsidName="T. unciger" pageId="0" pageNumber="55" rank="species" species="unciger">
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<emphasis italics="true" pageId="0" pageNumber="55">T. unciger</emphasis>
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</taxonomicName>
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(23-42 mm long, 1.2-2.0 mm wide) in having the tegument of rings 2 and 3 nearly smooth (vs evidently carinate), carinotaxic formulae of typical rings (11-8/11-8+I/i+2/2+m/m vs 8-6/8-6+I/i+2/2+m/m), combined with the number of ommatidia (5-6+5-6 vs 4+4), and the posterior gonopods showing medial coxosternal processes (
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<emphasis bold="true" pageId="0" pageNumber="55">mcp</emphasis>
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) subtrapezoid (vs shorter and lobe-shaped).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="55" type="description">
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<paragraph pageId="0" pageNumber="55">Description.</paragraph>
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<paragraph pageId="0" pageNumber="55">
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Length of holotype ca 62.5 mm (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Trachyjulus magnus sp. nov., habitus, live coloration. A ♂ holotype B paratypes. Scale bars: 1 cm." figureDoi="10.3897/zookeys.925.49953.figure1" httpUri="https://binary.pensoft.net/fig/398369" pageId="0" pageNumber="55">1A</figureCitation>
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) and that of paratypes 44.1-64.3 (♂) or 43.5-64.2 mm (♀); midbody rings round in cross-section (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trachyjulus magnus sp. nov., A-C, I-P ♀ paratype, D-H ♂ paratype. A, B anterior part of body, lateral and dorsal views, respectively C collum, dorsal view D cephalic capsule, dorsal view E gnathochilarium, ventral view F antenna, lateral view G tip of antenna H bacilliform sensilla on antennomere 5, lateral view I cross-section of midbody ring J midbody rings, ventral view K claw of midbody leg L enlarged ozopore region, lateral view M midbody prozona, dorsal view N-P posterior part of body, lateral, dorsal and ventral views, respectively." figureDoi="10.3897/zookeys.925.49953.figure2" httpUri="https://binary.pensoft.net/fig/398370" pageId="0" pageNumber="55">2I</figureCitation>
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), their width (horizontal diameter) and height (vertical diameter) being similar; width of holotype 2.6 mm, of paratypes 2.1-2.7 (♂) or 2.1-2.8 mm (♀).
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</paragraph>
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<caption doi="10.3897/zookeys.925.49953.figure1" httpUri="https://binary.pensoft.net/fig/398369" pageId="0" pageNumber="55" start="Figure 1" startId="F1">
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<paragraph pageId="0" pageNumber="55">
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<emphasis bold="true" pageId="0" pageNumber="55">Figure 1.</emphasis>
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<taxonomicName authorityName="Likhitrakarn & Golovatch & Jeratthitikul & Srisonchai & Sutcharit & Panha" authorityYear="2020" class="Diplopoda" family="Cambalopsidae" genus="Trachyjulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trachyjulus magnus" order="Spirostreptida" pageId="0" pageNumber="55" phylum="Arthropoda" rank="species" species="magnus">
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<emphasis italics="true" pageId="0" pageNumber="55">Trachyjulus magnus</emphasis>
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</taxonomicName>
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sp. nov., habitus, live coloration.
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<emphasis bold="true" pageId="0" pageNumber="55">A</emphasis>
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♂ holotype
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<emphasis bold="true" pageId="0" pageNumber="55">B</emphasis>
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paratypes. Scale bars: 1 cm.
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</paragraph>
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</caption>
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<paragraph pageId="0" pageNumber="55">
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Coloration of live animals red-brown to yellow-brownish (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Trachyjulus magnus sp. nov., habitus, live coloration. A ♂ holotype B paratypes. Scale bars: 1 cm." figureDoi="10.3897/zookeys.925.49953.figure1" httpUri="https://binary.pensoft.net/fig/398369" pageId="0" pageNumber="55">1</figureCitation>
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), venter and legs brownish yellow to yellowish, antennae light to pale yellowish, eyes blackish, a thin axial line traceable; coloration in alcohol, after one year of preservation, similar, but body yellow-brownish to light brownish, vertex red-brown to light brown, eyes blackish to brownish.
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</paragraph>
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<paragraph pageId="0" pageNumber="55">
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Body with 80p+2a+T rings (holotype); paratypes with 68-86p+1-3a+T (♂) or 69-93p+1-4a+T (♀) rings. Eyes large, flat, ovoid, with 6(5)+6(5) ommatidia arranged in a single vertical row (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trachyjulus magnus sp. nov., A-C, I-P ♀ paratype, D-H ♂ paratype. A, B anterior part of body, lateral and dorsal views, respectively C collum, dorsal view D cephalic capsule, dorsal view E gnathochilarium, ventral view F antenna, lateral view G tip of antenna H bacilliform sensilla on antennomere 5, lateral view I cross-section of midbody ring J midbody rings, ventral view K claw of midbody leg L enlarged ozopore region, lateral view M midbody prozona, dorsal view N-P posterior part of body, lateral, dorsal and ventral views, respectively." figureDoi="10.3897/zookeys.925.49953.figure2" httpUri="https://binary.pensoft.net/fig/398370" pageId="0" pageNumber="55">2D</figureCitation>
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). Antennae short and clavate (Figs
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trachyjulus magnus sp. nov., A-C, I-P ♀ paratype, D-H ♂ paratype. A, B anterior part of body, lateral and dorsal views, respectively C collum, dorsal view D cephalic capsule, dorsal view E gnathochilarium, ventral view F antenna, lateral view G tip of antenna H bacilliform sensilla on antennomere 5, lateral view I cross-section of midbody ring J midbody rings, ventral view K claw of midbody leg L enlarged ozopore region, lateral view M midbody prozona, dorsal view N-P posterior part of body, lateral, dorsal and ventral views, respectively." figureDoi="10.3897/zookeys.925.49953.figure2" httpUri="https://binary.pensoft.net/fig/398370" pageId="0" pageNumber="55">2A, B, D, F</figureCitation>
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,
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Phylogenetic analyses of Trachyjulus species and some related taxa. A Maximum likelihood tree based on a 1,501 bp alignment dataset of the nuclear 28 S rRNA and mitochondrial COI genes. Numbers on nodes indicate bpp from Bayesian inference analysis (BI) and bootstrap values from maximum likelihood (ML), respectively B neighbour-joining tree (NJ) based on 230 amino acid alignments of peptide sequences corresponding to the mitochondrial COI dataset. Numbers on nodes indicate bootstrap values." figureDoi="10.3897/zookeys.925.49953.figure5" httpUri="https://binary.pensoft.net/fig/398373" pageId="0" pageNumber="55">5A</figureCitation>
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), extending past ring 4 laterally (♂, ♀), with four evident apical cones (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trachyjulus magnus sp. nov., A-C, I-P ♀ paratype, D-H ♂ paratype. A, B anterior part of body, lateral and dorsal views, respectively C collum, dorsal view D cephalic capsule, dorsal view E gnathochilarium, ventral view F antenna, lateral view G tip of antenna H bacilliform sensilla on antennomere 5, lateral view I cross-section of midbody ring J midbody rings, ventral view K claw of midbody leg L enlarged ozopore region, lateral view M midbody prozona, dorsal view N-P posterior part of body, lateral, dorsal and ventral views, respectively." figureDoi="10.3897/zookeys.925.49953.figure2" httpUri="https://binary.pensoft.net/fig/398370" pageId="0" pageNumber="55">2G</figureCitation>
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), antennomeres 5 and 6 each with a small distoventral group or corolla of bacilliform sensilla (Figs
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trachyjulus magnus sp. nov., A-C, I-P ♀ paratype, D-H ♂ paratype. A, B anterior part of body, lateral and dorsal views, respectively C collum, dorsal view D cephalic capsule, dorsal view E gnathochilarium, ventral view F antenna, lateral view G tip of antenna H bacilliform sensilla on antennomere 5, lateral view I cross-section of midbody ring J midbody rings, ventral view K claw of midbody leg L enlarged ozopore region, lateral view M midbody prozona, dorsal view N-P posterior part of body, lateral, dorsal and ventral views, respectively." figureDoi="10.3897/zookeys.925.49953.figure2" httpUri="https://binary.pensoft.net/fig/398370" pageId="0" pageNumber="55">2F, H</figureCitation>
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,
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Phylogenetic analyses of Trachyjulus species and some related taxa. A Maximum likelihood tree based on a 1,501 bp alignment dataset of the nuclear 28 S rRNA and mitochondrial COI genes. Numbers on nodes indicate bpp from Bayesian inference analysis (BI) and bootstrap values from maximum likelihood (ML), respectively B neighbour-joining tree (NJ) based on 230 amino acid alignments of peptide sequences corresponding to the mitochondrial COI dataset. Numbers on nodes indicate bootstrap values." figureDoi="10.3897/zookeys.925.49953.figure5" httpUri="https://binary.pensoft.net/fig/398373" pageId="0" pageNumber="55">5A</figureCitation>
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). Clypeus with five teeth anteromedially (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trachyjulus magnus sp. nov., A-C, I-P ♀ paratype, D-H ♂ paratype. A, B anterior part of body, lateral and dorsal views, respectively C collum, dorsal view D cephalic capsule, dorsal view E gnathochilarium, ventral view F antenna, lateral view G tip of antenna H bacilliform sensilla on antennomere 5, lateral view I cross-section of midbody ring J midbody rings, ventral view K claw of midbody leg L enlarged ozopore region, lateral view M midbody prozona, dorsal view N-P posterior part of body, lateral, dorsal and ventral views, respectively." figureDoi="10.3897/zookeys.925.49953.figure2" httpUri="https://binary.pensoft.net/fig/398370" pageId="0" pageNumber="55">2E</figureCitation>
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). Gnathochilarium oligotrichous, mentum single (Figs
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trachyjulus magnus sp. nov., A-C, I-P ♀ paratype, D-H ♂ paratype. A, B anterior part of body, lateral and dorsal views, respectively C collum, dorsal view D cephalic capsule, dorsal view E gnathochilarium, ventral view F antenna, lateral view G tip of antenna H bacilliform sensilla on antennomere 5, lateral view I cross-section of midbody ring J midbody rings, ventral view K claw of midbody leg L enlarged ozopore region, lateral view M midbody prozona, dorsal view N-P posterior part of body, lateral, dorsal and ventral views, respectively." figureDoi="10.3897/zookeys.925.49953.figure2" httpUri="https://binary.pensoft.net/fig/398370" pageId="0" pageNumber="55">2E</figureCitation>
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,
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Trachyjulus magnus sp. nov., ♂ holotype. A Antenna, lateral view B gnathochilarium, ventral view C, D legs 1, caudal and frontal view, respectively E, F legs 2, caudal and frontal view, respectively G midbody leg, frontal view H legs 3, frontal view I, J anterior gonopods, frontal and caudal views, respectively K, L posterior gonopods, frontal and caudal views, respectively. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.925.49953.figure4" httpUri="https://binary.pensoft.net/fig/398372" pageId="0" pageNumber="55">4B</figureCitation>
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).
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</paragraph>
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<paragraph pageId="0" pageNumber="55">
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In width, head = ring 2 <ring 4 = 5 <3 <6 <7 <8 <9 <10 <collum = midbody ring (close to 12th to 14th); body abruptly tapering towards telson on a few posteriormost rings (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trachyjulus magnus sp. nov., A-C, I-P ♀ paratype, D-H ♂ paratype. A, B anterior part of body, lateral and dorsal views, respectively C collum, dorsal view D cephalic capsule, dorsal view E gnathochilarium, ventral view F antenna, lateral view G tip of antenna H bacilliform sensilla on antennomere 5, lateral view I cross-section of midbody ring J midbody rings, ventral view K claw of midbody leg L enlarged ozopore region, lateral view M midbody prozona, dorsal view N-P posterior part of body, lateral, dorsal and ventral views, respectively." figureDoi="10.3897/zookeys.925.49953.figure2" httpUri="https://binary.pensoft.net/fig/398370" pageId="0" pageNumber="55">2B, O</figureCitation>
|
|
). Postcollar constriction evident, but not particularly strong (Fig.
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trachyjulus magnus sp. nov., A-C, I-P ♀ paratype, D-H ♂ paratype. A, B anterior part of body, lateral and dorsal views, respectively C collum, dorsal view D cephalic capsule, dorsal view E gnathochilarium, ventral view F antenna, lateral view G tip of antenna H bacilliform sensilla on antennomere 5, lateral view I cross-section of midbody ring J midbody rings, ventral view K claw of midbody leg L enlarged ozopore region, lateral view M midbody prozona, dorsal view N-P posterior part of body, lateral, dorsal and ventral views, respectively." figureDoi="10.3897/zookeys.925.49953.figure2" httpUri="https://binary.pensoft.net/fig/398370" pageId="0" pageNumber="55">2B</figureCitation>
|
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).
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|
</paragraph>
|
|
<paragraph pageId="0" pageNumber="55">
|
|
Collum (Fig.
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trachyjulus magnus sp. nov., A-C, I-P ♀ paratype, D-H ♂ paratype. A, B anterior part of body, lateral and dorsal views, respectively C collum, dorsal view D cephalic capsule, dorsal view E gnathochilarium, ventral view F antenna, lateral view G tip of antenna H bacilliform sensilla on antennomere 5, lateral view I cross-section of midbody ring J midbody rings, ventral view K claw of midbody leg L enlarged ozopore region, lateral view M midbody prozona, dorsal view N-P posterior part of body, lateral, dorsal and ventral views, respectively." figureDoi="10.3897/zookeys.925.49953.figure2" httpUri="https://binary.pensoft.net/fig/398370" pageId="0" pageNumber="55">2A-C</figureCitation>
|
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) smooth, only near lateral edges with 2-4 light, short, superficial striae (Fig.
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trachyjulus magnus sp. nov., A-C, I-P ♀ paratype, D-H ♂ paratype. A, B anterior part of body, lateral and dorsal views, respectively C collum, dorsal view D cephalic capsule, dorsal view E gnathochilarium, ventral view F antenna, lateral view G tip of antenna H bacilliform sensilla on antennomere 5, lateral view I cross-section of midbody ring J midbody rings, ventral view K claw of midbody leg L enlarged ozopore region, lateral view M midbody prozona, dorsal view N-P posterior part of body, lateral, dorsal and ventral views, respectively." figureDoi="10.3897/zookeys.925.49953.figure2" httpUri="https://binary.pensoft.net/fig/398370" pageId="0" pageNumber="55">2A-C</figureCitation>
|
|
). Rings 2 and 3 nearly smooth, with 6-9 light, superficial striae (Fig.
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trachyjulus magnus sp. nov., A-C, I-P ♀ paratype, D-H ♂ paratype. A, B anterior part of body, lateral and dorsal views, respectively C collum, dorsal view D cephalic capsule, dorsal view E gnathochilarium, ventral view F antenna, lateral view G tip of antenna H bacilliform sensilla on antennomere 5, lateral view I cross-section of midbody ring J midbody rings, ventral view K claw of midbody leg L enlarged ozopore region, lateral view M midbody prozona, dorsal view N-P posterior part of body, lateral, dorsal and ventral views, respectively." figureDoi="10.3897/zookeys.925.49953.figure2" httpUri="https://binary.pensoft.net/fig/398370" pageId="0" pageNumber="55">2A, B</figureCitation>
|
|
). Following metaterga clearly and rather strongly carinate (Fig.
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trachyjulus magnus sp. nov., A-C, I-P ♀ paratype, D-H ♂ paratype. A, B anterior part of body, lateral and dorsal views, respectively C collum, dorsal view D cephalic capsule, dorsal view E gnathochilarium, ventral view F antenna, lateral view G tip of antenna H bacilliform sensilla on antennomere 5, lateral view I cross-section of midbody ring J midbody rings, ventral view K claw of midbody leg L enlarged ozopore region, lateral view M midbody prozona, dorsal view N-P posterior part of body, lateral, dorsal and ventral views, respectively." figureDoi="10.3897/zookeys.925.49953.figure2" httpUri="https://binary.pensoft.net/fig/398370" pageId="0" pageNumber="55">2A, B, N, O</figureCitation>
|
|
), especially so from ring 5 on, whence porosteles commence, these being completely absent from legless rings where ozopores are missing (Fig.
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trachyjulus magnus sp. nov., A-C, I-P ♀ paratype, D-H ♂ paratype. A, B anterior part of body, lateral and dorsal views, respectively C collum, dorsal view D cephalic capsule, dorsal view E gnathochilarium, ventral view F antenna, lateral view G tip of antenna H bacilliform sensilla on antennomere 5, lateral view I cross-section of midbody ring J midbody rings, ventral view K claw of midbody leg L enlarged ozopore region, lateral view M midbody prozona, dorsal view N-P posterior part of body, lateral, dorsal and ventral views, respectively." figureDoi="10.3897/zookeys.925.49953.figure2" httpUri="https://binary.pensoft.net/fig/398370" pageId="0" pageNumber="55">2A</figureCitation>
|
|
). Porosteles large, but low, conical, round, directed caudolaterad, broader than high (Fig.
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trachyjulus magnus sp. nov., A-C, I-P ♀ paratype, D-H ♂ paratype. A, B anterior part of body, lateral and dorsal views, respectively C collum, dorsal view D cephalic capsule, dorsal view E gnathochilarium, ventral view F antenna, lateral view G tip of antenna H bacilliform sensilla on antennomere 5, lateral view I cross-section of midbody ring J midbody rings, ventral view K claw of midbody leg L enlarged ozopore region, lateral view M midbody prozona, dorsal view N-P posterior part of body, lateral, dorsal and ventral views, respectively." figureDoi="10.3897/zookeys.925.49953.figure2" httpUri="https://binary.pensoft.net/fig/398370" pageId="0" pageNumber="55">2L</figureCitation>
|
|
). Carinotaxic formula of metaterga 4, 10-11/10-11+m/m (Fig.
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trachyjulus magnus sp. nov., A-C, I-P ♀ paratype, D-H ♂ paratype. A, B anterior part of body, lateral and dorsal views, respectively C collum, dorsal view D cephalic capsule, dorsal view E gnathochilarium, ventral view F antenna, lateral view G tip of antenna H bacilliform sensilla on antennomere 5, lateral view I cross-section of midbody ring J midbody rings, ventral view K claw of midbody leg L enlarged ozopore region, lateral view M midbody prozona, dorsal view N-P posterior part of body, lateral, dorsal and ventral views, respectively." figureDoi="10.3897/zookeys.925.49953.figure2" httpUri="https://binary.pensoft.net/fig/398370" pageId="0" pageNumber="55">2A, B</figureCitation>
|
|
). Carinotaxic formulae of following rings typically 11-8/11-8+I/i+2/2+m/m (Fig.
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trachyjulus magnus sp. nov., A-C, I-P ♀ paratype, D-H ♂ paratype. A, B anterior part of body, lateral and dorsal views, respectively C collum, dorsal view D cephalic capsule, dorsal view E gnathochilarium, ventral view F antenna, lateral view G tip of antenna H bacilliform sensilla on antennomere 5, lateral view I cross-section of midbody ring J midbody rings, ventral view K claw of midbody leg L enlarged ozopore region, lateral view M midbody prozona, dorsal view N-P posterior part of body, lateral, dorsal and ventral views, respectively." figureDoi="10.3897/zookeys.925.49953.figure2" httpUri="https://binary.pensoft.net/fig/398370" pageId="0" pageNumber="55">2A, B, N, O</figureCitation>
|
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); all crests and tubercles, including porosteles, low. Tegument smooth (Figs
|
|
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Trachyjulus magnus sp. nov., habitus, live coloration. A ♂ holotype B paratypes. Scale bars: 1 cm." figureDoi="10.3897/zookeys.925.49953.figure1" httpUri="https://binary.pensoft.net/fig/398369" pageId="0" pageNumber="55">1</figureCitation>
|
|
,
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trachyjulus magnus sp. nov., A-C, I-P ♀ paratype, D-H ♂ paratype. A, B anterior part of body, lateral and dorsal views, respectively C collum, dorsal view D cephalic capsule, dorsal view E gnathochilarium, ventral view F antenna, lateral view G tip of antenna H bacilliform sensilla on antennomere 5, lateral view I cross-section of midbody ring J midbody rings, ventral view K claw of midbody leg L enlarged ozopore region, lateral view M midbody prozona, dorsal view N-P posterior part of body, lateral, dorsal and ventral views, respectively." figureDoi="10.3897/zookeys.925.49953.figure2" httpUri="https://binary.pensoft.net/fig/398370" pageId="0" pageNumber="55">2A, B, N, O</figureCitation>
|
|
), shining throughout. Fine longitudinal striations in front of stricture between pro- and metazonae, remaining surface of prozonae very delicately shagreened (Fig.
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trachyjulus magnus sp. nov., A-C, I-P ♀ paratype, D-H ♂ paratype. A, B anterior part of body, lateral and dorsal views, respectively C collum, dorsal view D cephalic capsule, dorsal view E gnathochilarium, ventral view F antenna, lateral view G tip of antenna H bacilliform sensilla on antennomere 5, lateral view I cross-section of midbody ring J midbody rings, ventral view K claw of midbody leg L enlarged ozopore region, lateral view M midbody prozona, dorsal view N-P posterior part of body, lateral, dorsal and ventral views, respectively." figureDoi="10.3897/zookeys.925.49953.figure2" httpUri="https://binary.pensoft.net/fig/398370" pageId="0" pageNumber="55">2A, B, M-O</figureCitation>
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). Metatergal setae absent. Rings 2 and 3 each with long pleural flaps. Midbody ring nearly round in cross-section (Fig.
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trachyjulus magnus sp. nov., A-C, I-P ♀ paratype, D-H ♂ paratype. A, B anterior part of body, lateral and dorsal views, respectively C collum, dorsal view D cephalic capsule, dorsal view E gnathochilarium, ventral view F antenna, lateral view G tip of antenna H bacilliform sensilla on antennomere 5, lateral view I cross-section of midbody ring J midbody rings, ventral view K claw of midbody leg L enlarged ozopore region, lateral view M midbody prozona, dorsal view N-P posterior part of body, lateral, dorsal and ventral views, respectively." figureDoi="10.3897/zookeys.925.49953.figure2" httpUri="https://binary.pensoft.net/fig/398370" pageId="0" pageNumber="55">2I</figureCitation>
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).
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</paragraph>
|
|
<paragraph pageId="0" pageNumber="55">
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Epiproct (Fig.
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trachyjulus magnus sp. nov., A-C, I-P ♀ paratype, D-H ♂ paratype. A, B anterior part of body, lateral and dorsal views, respectively C collum, dorsal view D cephalic capsule, dorsal view E gnathochilarium, ventral view F antenna, lateral view G tip of antenna H bacilliform sensilla on antennomere 5, lateral view I cross-section of midbody ring J midbody rings, ventral view K claw of midbody leg L enlarged ozopore region, lateral view M midbody prozona, dorsal view N-P posterior part of body, lateral, dorsal and ventral views, respectively." figureDoi="10.3897/zookeys.925.49953.figure2" httpUri="https://binary.pensoft.net/fig/398370" pageId="0" pageNumber="55">2N-P</figureCitation>
|
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) simple, bare, smooth, regularly rounded caudally. Paraprocts smooth, regularly convex and densely setose (Fig.
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trachyjulus magnus sp. nov., A-C, I-P ♀ paratype, D-H ♂ paratype. A, B anterior part of body, lateral and dorsal views, respectively C collum, dorsal view D cephalic capsule, dorsal view E gnathochilarium, ventral view F antenna, lateral view G tip of antenna H bacilliform sensilla on antennomere 5, lateral view I cross-section of midbody ring J midbody rings, ventral view K claw of midbody leg L enlarged ozopore region, lateral view M midbody prozona, dorsal view N-P posterior part of body, lateral, dorsal and ventral views, respectively." figureDoi="10.3897/zookeys.925.49953.figure2" httpUri="https://binary.pensoft.net/fig/398370" pageId="0" pageNumber="55">2P</figureCitation>
|
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). Hypoproct as usual, transversely bean-shaped, slightly concave caudally (Fig.
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trachyjulus magnus sp. nov., A-C, I-P ♀ paratype, D-H ♂ paratype. A, B anterior part of body, lateral and dorsal views, respectively C collum, dorsal view D cephalic capsule, dorsal view E gnathochilarium, ventral view F antenna, lateral view G tip of antenna H bacilliform sensilla on antennomere 5, lateral view I cross-section of midbody ring J midbody rings, ventral view K claw of midbody leg L enlarged ozopore region, lateral view M midbody prozona, dorsal view N-P posterior part of body, lateral, dorsal and ventral views, respectively." figureDoi="10.3897/zookeys.925.49953.figure2" httpUri="https://binary.pensoft.net/fig/398370" pageId="0" pageNumber="55">2P</figureCitation>
|
|
).
|
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</paragraph>
|
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<paragraph pageId="0" pageNumber="55">Ventral flaps behind gonopod aperture on ♂ ring 7 barely distinguishable as low swellings, forming no marked transverse ridge.</paragraph>
|
|
<paragraph pageId="0" pageNumber="55">
|
|
Legs short, on midbody rings about 2/3 (♂, ♀) as long as body height (Figs
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trachyjulus magnus sp. nov., A-C, I-P ♀ paratype, D-H ♂ paratype. A, B anterior part of body, lateral and dorsal views, respectively C collum, dorsal view D cephalic capsule, dorsal view E gnathochilarium, ventral view F antenna, lateral view G tip of antenna H bacilliform sensilla on antennomere 5, lateral view I cross-section of midbody ring J midbody rings, ventral view K claw of midbody leg L enlarged ozopore region, lateral view M midbody prozona, dorsal view N-P posterior part of body, lateral, dorsal and ventral views, respectively." figureDoi="10.3897/zookeys.925.49953.figure2" httpUri="https://binary.pensoft.net/fig/398370" pageId="0" pageNumber="55">2I, J</figureCitation>
|
|
). Claw at base with a strong accessory spiniform claw almost half as long as main claw (Fig.
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trachyjulus magnus sp. nov., A-C, I-P ♀ paratype, D-H ♂ paratype. A, B anterior part of body, lateral and dorsal views, respectively C collum, dorsal view D cephalic capsule, dorsal view E gnathochilarium, ventral view F antenna, lateral view G tip of antenna H bacilliform sensilla on antennomere 5, lateral view I cross-section of midbody ring J midbody rings, ventral view K claw of midbody leg L enlarged ozopore region, lateral view M midbody prozona, dorsal view N-P posterior part of body, lateral, dorsal and ventral views, respectively." figureDoi="10.3897/zookeys.925.49953.figure2" httpUri="https://binary.pensoft.net/fig/398370" pageId="0" pageNumber="55">2K</figureCitation>
|
|
). Tarsi and tarsal setae very delicately fringed.
|
|
</paragraph>
|
|
<caption doi="10.3897/zookeys.925.49953.figure2" httpUri="https://binary.pensoft.net/fig/398370" pageId="0" pageNumber="55" start="Figure 2" startId="F2">
|
|
<paragraph pageId="0" pageNumber="55">
|
|
<emphasis bold="true" pageId="0" pageNumber="55">Figure 2.</emphasis>
|
|
<taxonomicName authorityName="Likhitrakarn & Golovatch & Jeratthitikul & Srisonchai & Sutcharit & Panha" authorityYear="2020" class="Diplopoda" family="Cambalopsidae" genus="Trachyjulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trachyjulus magnus" order="Spirostreptida" pageId="0" pageNumber="55" phylum="Arthropoda" rank="species" species="magnus">
|
|
<emphasis italics="true" pageId="0" pageNumber="55">Trachyjulus magnus</emphasis>
|
|
</taxonomicName>
|
|
sp. nov.,
|
|
<emphasis bold="true" pageId="0" pageNumber="55">A-C, I-P</emphasis>
|
|
♀ paratype,
|
|
<emphasis bold="true" pageId="0" pageNumber="55">D-H</emphasis>
|
|
♂ paratype.
|
|
<emphasis bold="true" pageId="0" pageNumber="55">A, B</emphasis>
|
|
anterior part of body, lateral and dorsal views, respectively
|
|
<emphasis bold="true" pageId="0" pageNumber="55">C</emphasis>
|
|
collum, dorsal view
|
|
<emphasis bold="true" pageId="0" pageNumber="55">D</emphasis>
|
|
cephalic capsule, dorsal view
|
|
<emphasis bold="true" pageId="0" pageNumber="55">E</emphasis>
|
|
gnathochilarium, ventral view
|
|
<emphasis bold="true" pageId="0" pageNumber="55">F</emphasis>
|
|
antenna, lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="55">G</emphasis>
|
|
tip of antenna
|
|
<emphasis bold="true" pageId="0" pageNumber="55">H</emphasis>
|
|
bacilliform sensilla on antennomere 5, lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="55">I</emphasis>
|
|
cross-section of midbody ring
|
|
<emphasis bold="true" pageId="0" pageNumber="55">J</emphasis>
|
|
midbody rings, ventral view
|
|
<emphasis bold="true" pageId="0" pageNumber="55">K</emphasis>
|
|
claw of midbody leg
|
|
<emphasis bold="true" pageId="0" pageNumber="55">L</emphasis>
|
|
enlarged ozopore region, lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="55">M</emphasis>
|
|
midbody prozona, dorsal view
|
|
<emphasis bold="true" pageId="0" pageNumber="55">N-P</emphasis>
|
|
posterior part of body, lateral, dorsal and ventral views, respectively.
|
|
</paragraph>
|
|
</caption>
|
|
<paragraph pageId="0" pageNumber="55">
|
|
♂ legs 1 highly characteristic (Figs
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trachyjulus magnus sp. nov., ♂ paratype. A, B Legs 1, frontal and caudal views, respectively C legs 2, caudal view D penes, caudal view E legs 3, frontal view F, G anterior gonopods, caudal and frontal views, respectively H telopodite tips of anterior gonopods I, J posterior gonopods, caudal and frontal views, respectively K, L telopodite tips of anterior gonopods, caudal and frontal views, respectively." figureDoi="10.3897/zookeys.925.49953.figure3" httpUri="https://binary.pensoft.net/fig/398371" pageId="0" pageNumber="55">3A, B</figureCitation>
|
|
,
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Trachyjulus magnus sp. nov., ♂ holotype. A Antenna, lateral view B gnathochilarium, ventral view C, D legs 1, caudal and frontal view, respectively E, F legs 2, caudal and frontal view, respectively G midbody leg, frontal view H legs 3, frontal view I, J anterior gonopods, frontal and caudal views, respectively K, L posterior gonopods, frontal and caudal views, respectively. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.925.49953.figure4" httpUri="https://binary.pensoft.net/fig/398372" pageId="0" pageNumber="55">4C, D</figureCitation>
|
|
), with a strongly enlarged, long, slim, central hook (actually a pair of very tightly adjacent) curved forward (Figs
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trachyjulus magnus sp. nov., ♂ paratype. A, B Legs 1, frontal and caudal views, respectively C legs 2, caudal view D penes, caudal view E legs 3, frontal view F, G anterior gonopods, caudal and frontal views, respectively H telopodite tips of anterior gonopods I, J posterior gonopods, caudal and frontal views, respectively K, L telopodite tips of anterior gonopods, caudal and frontal views, respectively." figureDoi="10.3897/zookeys.925.49953.figure3" httpUri="https://binary.pensoft.net/fig/398371" pageId="0" pageNumber="55">3B, C</figureCitation>
|
|
,
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Trachyjulus magnus sp. nov., ♂ holotype. A Antenna, lateral view B gnathochilarium, ventral view C, D legs 1, caudal and frontal view, respectively E, F legs 2, caudal and frontal view, respectively G midbody leg, frontal view H legs 3, frontal view I, J anterior gonopods, frontal and caudal views, respectively K, L posterior gonopods, frontal and caudal views, respectively. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.925.49953.figure4" httpUri="https://binary.pensoft.net/fig/398372" pageId="0" pageNumber="55">4C</figureCitation>
|
|
), and strong, high, densely setose, triangular, 1-ringed telopodites (Figs
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trachyjulus magnus sp. nov., ♂ paratype. A, B Legs 1, frontal and caudal views, respectively C legs 2, caudal view D penes, caudal view E legs 3, frontal view F, G anterior gonopods, caudal and frontal views, respectively H telopodite tips of anterior gonopods I, J posterior gonopods, caudal and frontal views, respectively K, L telopodite tips of anterior gonopods, caudal and frontal views, respectively." figureDoi="10.3897/zookeys.925.49953.figure3" httpUri="https://binary.pensoft.net/fig/398371" pageId="0" pageNumber="55">3A, B</figureCitation>
|
|
,
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Trachyjulus magnus sp. nov., ♂ holotype. A Antenna, lateral view B gnathochilarium, ventral view C, D legs 1, caudal and frontal view, respectively E, F legs 2, caudal and frontal view, respectively G midbody leg, frontal view H legs 3, frontal view I, J anterior gonopods, frontal and caudal views, respectively K, L posterior gonopods, frontal and caudal views, respectively. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.925.49953.figure4" httpUri="https://binary.pensoft.net/fig/398372" pageId="0" pageNumber="55">4E, F</figureCitation>
|
|
).
|
|
</paragraph>
|
|
<paragraph pageId="0" pageNumber="55">
|
|
♂ legs 2 (Figs
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trachyjulus magnus sp. nov., ♂ paratype. A, B Legs 1, frontal and caudal views, respectively C legs 2, caudal view D penes, caudal view E legs 3, frontal view F, G anterior gonopods, caudal and frontal views, respectively H telopodite tips of anterior gonopods I, J posterior gonopods, caudal and frontal views, respectively K, L telopodite tips of anterior gonopods, caudal and frontal views, respectively." figureDoi="10.3897/zookeys.925.49953.figure3" httpUri="https://binary.pensoft.net/fig/398371" pageId="0" pageNumber="55">3C, D</figureCitation>
|
|
,
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Trachyjulus magnus sp. nov., ♂ holotype. A Antenna, lateral view B gnathochilarium, ventral view C, D legs 1, caudal and frontal view, respectively E, F legs 2, caudal and frontal view, respectively G midbody leg, frontal view H legs 3, frontal view I, J anterior gonopods, frontal and caudal views, respectively K, L posterior gonopods, frontal and caudal views, respectively. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.925.49953.figure4" httpUri="https://binary.pensoft.net/fig/398372" pageId="0" pageNumber="55">4E, F</figureCitation>
|
|
) slightly enlarged, with high and large coxae; telopodites hirsute on anterior face; penes subconical, rounded apically, fused at base, bare.
|
|
</paragraph>
|
|
<paragraph pageId="0" pageNumber="55">
|
|
♂ legs 3 (Figs
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trachyjulus magnus sp. nov., ♂ paratype. A, B Legs 1, frontal and caudal views, respectively C legs 2, caudal view D penes, caudal view E legs 3, frontal view F, G anterior gonopods, caudal and frontal views, respectively H telopodite tips of anterior gonopods I, J posterior gonopods, caudal and frontal views, respectively K, L telopodite tips of anterior gonopods, caudal and frontal views, respectively." figureDoi="10.3897/zookeys.925.49953.figure3" httpUri="https://binary.pensoft.net/fig/398371" pageId="0" pageNumber="55">3E</figureCitation>
|
|
,
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Trachyjulus magnus sp. nov., ♂ holotype. A Antenna, lateral view B gnathochilarium, ventral view C, D legs 1, caudal and frontal view, respectively E, F legs 2, caudal and frontal view, respectively G midbody leg, frontal view H legs 3, frontal view I, J anterior gonopods, frontal and caudal views, respectively K, L posterior gonopods, frontal and caudal views, respectively. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.925.49953.figure4" httpUri="https://binary.pensoft.net/fig/398372" pageId="0" pageNumber="55">4H</figureCitation>
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) slightly reduced, modified in having coxae especially slender and elongate.
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</paragraph>
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<paragraph pageId="0" pageNumber="55">
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Anterior gonopods rather simple (Figs
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trachyjulus magnus sp. nov., ♂ paratype. A, B Legs 1, frontal and caudal views, respectively C legs 2, caudal view D penes, caudal view E legs 3, frontal view F, G anterior gonopods, caudal and frontal views, respectively H telopodite tips of anterior gonopods I, J posterior gonopods, caudal and frontal views, respectively K, L telopodite tips of anterior gonopods, caudal and frontal views, respectively." figureDoi="10.3897/zookeys.925.49953.figure3" httpUri="https://binary.pensoft.net/fig/398371" pageId="0" pageNumber="55">3F-H</figureCitation>
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,
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Trachyjulus magnus sp. nov., ♂ holotype. A Antenna, lateral view B gnathochilarium, ventral view C, D legs 1, caudal and frontal view, respectively E, F legs 2, caudal and frontal view, respectively G midbody leg, frontal view H legs 3, frontal view I, J anterior gonopods, frontal and caudal views, respectively K, L posterior gonopods, frontal and caudal views, respectively. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.925.49953.figure4" httpUri="https://binary.pensoft.net/fig/398372" pageId="0" pageNumber="55">4I, J</figureCitation>
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), with 1 or 2 strong apical setae on subtrapezoid, medial, coxosternal processes (
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<emphasis bold="true" pageId="0" pageNumber="55">mcp</emphasis>
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); telopodites (
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<emphasis bold="true" pageId="0" pageNumber="55">te</emphasis>
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) club-shaped, curved, sparsely setose, nearly as high as lateral coxosternal process (
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<emphasis bold="true" pageId="0" pageNumber="55">lcp</emphasis>
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), the latter slender and long, placed basal to telopodites. Anterior parts of lateral coxal processes and telopodites rod-shaped, slender and digitiform, with apicolaterally denticulate tips (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trachyjulus magnus sp. nov., ♂ paratype. A, B Legs 1, frontal and caudal views, respectively C legs 2, caudal view D penes, caudal view E legs 3, frontal view F, G anterior gonopods, caudal and frontal views, respectively H telopodite tips of anterior gonopods I, J posterior gonopods, caudal and frontal views, respectively K, L telopodite tips of anterior gonopods, caudal and frontal views, respectively." figureDoi="10.3897/zookeys.925.49953.figure3" httpUri="https://binary.pensoft.net/fig/398371" pageId="0" pageNumber="55">3H</figureCitation>
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).
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</paragraph>
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<paragraph pageId="0" pageNumber="55">
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Posterior gonopods (Figs
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trachyjulus magnus sp. nov., ♂ paratype. A, B Legs 1, frontal and caudal views, respectively C legs 2, caudal view D penes, caudal view E legs 3, frontal view F, G anterior gonopods, caudal and frontal views, respectively H telopodite tips of anterior gonopods I, J posterior gonopods, caudal and frontal views, respectively K, L telopodite tips of anterior gonopods, caudal and frontal views, respectively." figureDoi="10.3897/zookeys.925.49953.figure3" httpUri="https://binary.pensoft.net/fig/398371" pageId="0" pageNumber="55">3I-L</figureCitation>
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,
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|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Trachyjulus magnus sp. nov., ♂ holotype. A Antenna, lateral view B gnathochilarium, ventral view C, D legs 1, caudal and frontal view, respectively E, F legs 2, caudal and frontal view, respectively G midbody leg, frontal view H legs 3, frontal view I, J anterior gonopods, frontal and caudal views, respectively K, L posterior gonopods, frontal and caudal views, respectively. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.925.49953.figure4" httpUri="https://binary.pensoft.net/fig/398372" pageId="0" pageNumber="55">4K, L</figureCitation>
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|
) highly compact, coxites well separated from sternum, fused only basally, with a parabasal field of coniform microsetae caudally, each with a setose, paramedian, coxal process (
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<emphasis bold="true" pageId="0" pageNumber="55">pp</emphasis>
|
|
) (Figs
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|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trachyjulus magnus sp. nov., ♂ paratype. A, B Legs 1, frontal and caudal views, respectively C legs 2, caudal view D penes, caudal view E legs 3, frontal view F, G anterior gonopods, caudal and frontal views, respectively H telopodite tips of anterior gonopods I, J posterior gonopods, caudal and frontal views, respectively K, L telopodite tips of anterior gonopods, caudal and frontal views, respectively." figureDoi="10.3897/zookeys.925.49953.figure3" httpUri="https://binary.pensoft.net/fig/398371" pageId="0" pageNumber="55">3I</figureCitation>
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,
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|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Trachyjulus magnus sp. nov., ♂ holotype. A Antenna, lateral view B gnathochilarium, ventral view C, D legs 1, caudal and frontal view, respectively E, F legs 2, caudal and frontal view, respectively G midbody leg, frontal view H legs 3, frontal view I, J anterior gonopods, frontal and caudal views, respectively K, L posterior gonopods, frontal and caudal views, respectively. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.925.49953.figure4" httpUri="https://binary.pensoft.net/fig/398372" pageId="0" pageNumber="55">4L</figureCitation>
|
|
); telopodites (
|
|
<emphasis bold="true" pageId="0" pageNumber="55">te</emphasis>
|
|
) high, distally microserrate/papillate (Fig.
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trachyjulus magnus sp. nov., ♂ paratype. A, B Legs 1, frontal and caudal views, respectively C legs 2, caudal view D penes, caudal view E legs 3, frontal view F, G anterior gonopods, caudal and frontal views, respectively H telopodite tips of anterior gonopods I, J posterior gonopods, caudal and frontal views, respectively K, L telopodite tips of anterior gonopods, caudal and frontal views, respectively." figureDoi="10.3897/zookeys.925.49953.figure3" httpUri="https://binary.pensoft.net/fig/398371" pageId="0" pageNumber="55">3K, L</figureCitation>
|
|
); anterior coxal processes (
|
|
<emphasis bold="true" pageId="0" pageNumber="55">ap</emphasis>
|
|
) elongate, shorter than telopodites, densely setose and rounded distally (Figs
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trachyjulus magnus sp. nov., ♂ paratype. A, B Legs 1, frontal and caudal views, respectively C legs 2, caudal view D penes, caudal view E legs 3, frontal view F, G anterior gonopods, caudal and frontal views, respectively H telopodite tips of anterior gonopods I, J posterior gonopods, caudal and frontal views, respectively K, L telopodite tips of anterior gonopods, caudal and frontal views, respectively." figureDoi="10.3897/zookeys.925.49953.figure3" httpUri="https://binary.pensoft.net/fig/398371" pageId="0" pageNumber="55">3I-K</figureCitation>
|
|
,
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Trachyjulus magnus sp. nov., ♂ holotype. A Antenna, lateral view B gnathochilarium, ventral view C, D legs 1, caudal and frontal view, respectively E, F legs 2, caudal and frontal view, respectively G midbody leg, frontal view H legs 3, frontal view I, J anterior gonopods, frontal and caudal views, respectively K, L posterior gonopods, frontal and caudal views, respectively. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.925.49953.figure4" httpUri="https://binary.pensoft.net/fig/398372" pageId="0" pageNumber="55">4K, L</figureCitation>
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|
); both divided by a very high, axe-shaped flagellum (
|
|
<emphasis bold="true" pageId="0" pageNumber="55">f</emphasis>
|
|
) (Figs
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Trachyjulus magnus sp. nov., ♂ paratype. A, B Legs 1, frontal and caudal views, respectively C legs 2, caudal view D penes, caudal view E legs 3, frontal view F, G anterior gonopods, caudal and frontal views, respectively H telopodite tips of anterior gonopods I, J posterior gonopods, caudal and frontal views, respectively K, L telopodite tips of anterior gonopods, caudal and frontal views, respectively." figureDoi="10.3897/zookeys.925.49953.figure3" httpUri="https://binary.pensoft.net/fig/398371" pageId="0" pageNumber="55">3I, J</figureCitation>
|
|
,
|
|
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Trachyjulus magnus sp. nov., ♂ holotype. A Antenna, lateral view B gnathochilarium, ventral view C, D legs 1, caudal and frontal view, respectively E, F legs 2, caudal and frontal view, respectively G midbody leg, frontal view H legs 3, frontal view I, J anterior gonopods, frontal and caudal views, respectively K, L posterior gonopods, frontal and caudal views, respectively. Scale bars: 0.2 mm." figureDoi="10.3897/zookeys.925.49953.figure4" httpUri="https://binary.pensoft.net/fig/398372" pageId="0" pageNumber="55">4K, L</figureCitation>
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|
).
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|
</paragraph>
|
|
</subSubSection>
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<subSubSection pageId="0" pageNumber="55" type="remarks">
|
|
<paragraph pageId="0" pageNumber="55">Remark.</paragraph>
|
|
<paragraph pageId="0" pageNumber="55">
|
|
The often striking colour difference between head+collum+ring 2 and the remaining rings observed in SEM micrographs (Fig.
|
|
<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Trachyjulus magnus sp. nov., A-C, I-P ♀ paratype, D-H ♂ paratype. A, B anterior part of body, lateral and dorsal views, respectively C collum, dorsal view D cephalic capsule, dorsal view E gnathochilarium, ventral view F antenna, lateral view G tip of antenna H bacilliform sensilla on antennomere 5, lateral view I cross-section of midbody ring J midbody rings, ventral view K claw of midbody leg L enlarged ozopore region, lateral view M midbody prozona, dorsal view N-P posterior part of body, lateral, dorsal and ventral views, respectively." figureDoi="10.3897/zookeys.925.49953.figure2" httpUri="https://binary.pensoft.net/fig/398370" pageId="0" pageNumber="55">2</figureCitation>
|
|
) is certainly an artifact resulting from unwanted electrical charging.
|
|
</paragraph>
|
|
<caption doi="10.3897/zookeys.925.49953.figure3" httpUri="https://binary.pensoft.net/fig/398371" pageId="0" pageNumber="55" start="Figure 3" startId="F3">
|
|
<paragraph pageId="0" pageNumber="55">
|
|
<emphasis bold="true" pageId="0" pageNumber="55">Figure 3.</emphasis>
|
|
<taxonomicName authorityName="Likhitrakarn & Golovatch & Jeratthitikul & Srisonchai & Sutcharit & Panha" authorityYear="2020" class="Diplopoda" family="Cambalopsidae" genus="Trachyjulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trachyjulus magnus" order="Spirostreptida" pageId="0" pageNumber="55" phylum="Arthropoda" rank="species" species="magnus">
|
|
<emphasis italics="true" pageId="0" pageNumber="55">Trachyjulus magnus</emphasis>
|
|
</taxonomicName>
|
|
sp. nov., ♂ paratype.
|
|
<emphasis bold="true" pageId="0" pageNumber="55">A, B</emphasis>
|
|
Legs 1, frontal and caudal views, respectively
|
|
<emphasis bold="true" pageId="0" pageNumber="55">C</emphasis>
|
|
legs 2, caudal view
|
|
<emphasis bold="true" pageId="0" pageNumber="55">D</emphasis>
|
|
penes, caudal view
|
|
<emphasis bold="true" pageId="0" pageNumber="55">E</emphasis>
|
|
legs 3, frontal view
|
|
<emphasis bold="true" pageId="0" pageNumber="55">F, G</emphasis>
|
|
anterior gonopods, caudal and frontal views, respectively
|
|
<emphasis bold="true" pageId="0" pageNumber="55">H</emphasis>
|
|
telopodite tips of anterior gonopods
|
|
<emphasis bold="true" pageId="0" pageNumber="55">I, J</emphasis>
|
|
posterior gonopods, caudal and frontal views, respectively
|
|
<emphasis bold="true" pageId="0" pageNumber="55">K, L</emphasis>
|
|
telopodite tips of anterior gonopods, caudal and frontal views, respectively.
|
|
</paragraph>
|
|
</caption>
|
|
<caption doi="10.3897/zookeys.925.49953.figure4" httpUri="https://binary.pensoft.net/fig/398372" pageId="0" pageNumber="55" start="Figure 4" startId="F4">
|
|
<paragraph pageId="0" pageNumber="55">
|
|
<emphasis bold="true" pageId="0" pageNumber="55">Figure 4.</emphasis>
|
|
<taxonomicName authorityName="Likhitrakarn & Golovatch & Jeratthitikul & Srisonchai & Sutcharit & Panha" authorityYear="2020" class="Diplopoda" family="Cambalopsidae" genus="Trachyjulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trachyjulus magnus" order="Spirostreptida" pageId="0" pageNumber="55" phylum="Arthropoda" rank="species" species="magnus">
|
|
<emphasis italics="true" pageId="0" pageNumber="55">Trachyjulus magnus</emphasis>
|
|
</taxonomicName>
|
|
sp. nov., ♂ holotype.
|
|
<emphasis bold="true" pageId="0" pageNumber="55">A</emphasis>
|
|
Antenna, lateral view
|
|
<emphasis bold="true" pageId="0" pageNumber="55">B</emphasis>
|
|
gnathochilarium, ventral view
|
|
<emphasis bold="true" pageId="0" pageNumber="55">C, D</emphasis>
|
|
legs 1, caudal and frontal view, respectively
|
|
<emphasis bold="true" pageId="0" pageNumber="55">E, F</emphasis>
|
|
legs 2, caudal and frontal view, respectively
|
|
<emphasis bold="true" pageId="0" pageNumber="55">G</emphasis>
|
|
midbody leg, frontal view
|
|
<emphasis bold="true" pageId="0" pageNumber="55">H</emphasis>
|
|
legs 3, frontal view
|
|
<emphasis bold="true" pageId="0" pageNumber="55">I, J</emphasis>
|
|
anterior gonopods, frontal and caudal views, respectively
|
|
<emphasis bold="true" pageId="0" pageNumber="55">K, L</emphasis>
|
|
posterior gonopods, frontal and caudal views, respectively. Scale bars: 0.2 mm.
|
|
</paragraph>
|
|
</caption>
|
|
</subSubSection>
|
|
</treatment>
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|
</document> |