153 lines
13 KiB
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153 lines
13 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.435.8286" ID-GBIF-Dataset="48de02a2-739b-4b87-9601-7d547f68e0bf" ID-PMC="PMC4141187" ID-Pensoft-Pub="1313-2970-435-63" ID-PubMed="25152687" ID-ZBK="1840AA152D44491FAE26B644D7EC88A1" ModsDocAuthor="" ModsDocDate="2014" ModsDocID="1313-2970-435-63" ModsDocOrigin="ZooKeys 435" ModsDocTitle="Three new species of the millipede genus Tylopus Jeekel, 1968 from Thailand, with additional notes on the species described by Attems (Diplopoda, Polydesmida, Paradoxosomatidae)" checkinTime="1451245484519" checkinUser="pensoft" docAuthor="Likhitrakarn, Natdanai, Golovatch, Sergei I. & Panha, Somsak" docDate="2014" docId="F3D21A187F5BFE318B3095F1A1A21DD6" docLanguage="en" docName="ZooKeys 435: 63-91" docOrigin="ZooKeys 435" docSource="http://dx.doi.org/10.3897/zookeys.435.8286" docTitle="Tylopus corrugatus Likhitrakarn, Golovatch & Panha, 2014, sp. n." docType="treatment" docUuid="BF1AF28F-1392-44B1-A117-7C8F47BDF77A" docUuidSource="ZooBank" docVersion="4" lastPageNumber="68" masterDocId="FFFCFFE2FFDBFFDBEF73FF82F37DFFB9" masterDocTitle="Three new species of the millipede genus Tylopus Jeekel, 1968 from Thailand, with additional notes on the species described by Attems (Diplopoda, Polydesmida, Paradoxosomatidae)" masterLastPageNumber="91" masterPageNumber="63" pageNumber="64" updateTime="1668159171986" 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>Three new species of the millipede genus Tylopus Jeekel, 1968 from Thailand, with additional notes on the species described by Attems (Diplopoda, Polydesmida, Paradoxosomatidae)</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: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: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:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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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>2014</mods:date>
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<mods:detail type="volume">
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<mods:number>435</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>63</mods:start>
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<mods:end>91</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.435.8286</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.435.8286</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-435-63</mods:identifier>
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<mods:identifier type="ZBK">1840AA152D44491FAE26B644D7EC88A1</mods:identifier>
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<mods:identifier type="ZooBank">1840AA152D44491FAE26B644D7EC88A1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152055111" LSID="urn:lsid:zoobank.org:act:BF1AF28F-1392-44B1-A117-7C8F47BDF77A" httpUri="http://treatment.plazi.org/id/F3D21A187F5BFE318B3095F1A1A21DD6" lastPageId="5" lastPageNumber="68" pageId="1" pageNumber="64">
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<subSubSection pageId="1" pageNumber="64" type="multiple">
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<paragraph pageId="1" pageNumber="64">Taxon classification Animalia Polydesmida Paradoxosomatidae</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="64" type="nomenclature">
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<paragraph pageId="1" pageNumber="64">
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<taxonomicName LSID="http://zoobank.org/BF1AF28F-1392-44B1-A117-7C8F47BDF77A" class="Diplopoda" family="Paradoxosomatidae" genus="Tylopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tylopus corrugatus" order="Polydesmida" pageId="1" pageNumber="64" phylum="Arthropoda" rank="species" species="corrugatus">Tylopus corrugatus</taxonomicName>
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<taxonomicNameLabel pageId="1" pageNumber="64">sp. n.</taxonomicNameLabel>
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Figs 1-3
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="64" type="holotype">
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<paragraph pageId="1" pageNumber="64">Holotype.</paragraph>
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<paragraph pageId="1" pageNumber="64">
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♂ (CUMZ), Thailand, Chiang Mai Province, Chom Thong District, Doi Inthanon National Park, 1,700 m a.s.l.,
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<geoCoordinate direction="north" orientation="latitude" precision="15" value="18.531944">18°31'55"N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="15" value="98.49166">98°29'30"E</geoCoordinate>
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, 20.12.2013, leg. N. Likhitrakarn & S. Chaiwong.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="64" type="paratypes">
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<paragraph pageId="1" pageNumber="64">Paratypes.</paragraph>
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<paragraph pageId="1" pageNumber="64">2 ♂, 6 ♀, 2 juveniles (CUMZ), 1 ♂ (NHMW), same locality, together with holotype. 1 ♂, 1 ♀ (CUMZ), same locality, 25.01.2013, leg. N. Likhitrakarn.</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="64" type="name">
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<paragraph pageId="1" pageNumber="64">Name.</paragraph>
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<paragraph pageId="1" pageNumber="64">To emphasize the clearly wrinkled postcollum metaterga.</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="64" type="diagnosis">
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<paragraph pageId="1" pageNumber="64">Diagnosis.</paragraph>
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<paragraph pageId="1" pageNumber="64">Differs from congeners mainly in the very strongly developed paraterga with evident oblong ridges. Gonopod process h prominent, hook-shape, much longer than solenophore.</paragraph>
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</subSubSection>
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<subSubSection lastPageId="5" lastPageNumber="68" pageId="1" pageNumber="64" type="description">
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<paragraph pageId="1" pageNumber="64">Description.</paragraph>
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<paragraph pageId="1" pageNumber="64">Length 15.5-18.2 (♂) or 16.5-21.0 mm (♀), width of midbody pro- and metazonae 1.50-1.70 and 1.95-2.15 mm (♂) or 1.55-2.0 and 2.0-2.5 mm (♀), respectively.</paragraph>
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<paragraph lastPageId="2" lastPageNumber="65" pageId="1" pageNumber="64">
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Coloration of live animals blackish-brown (Fig. 1A) with a pattern of contrasting light brown paraterga and posterior halves of midbody metaterga and epiproct, dark brown to light brown head, legs and antennae; coloration in alcohol faded after two months of preservation, paraterga, legs and epiproct being light brown to whitish;
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<pageBreakToken pageId="2" pageNumber="65" start="start">head</pageBreakToken>
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to metazonae 3 blackish, thereafter metazonae with a light brown to whitish cross (Fig. 1B, D, F); venter and a few basal podomeres light brown to yellow-brown, legs increasingly darker brown distally (Fig. 1
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<normalizedToken originalValue="B–J">B-J</normalizedToken>
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).
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</paragraph>
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<caption pageId="2" pageNumber="65">
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<paragraph pageId="2" pageNumber="65">
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Figure 1.
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<taxonomicName class="Diplopoda" family="Paradoxosomatidae" genus="Tylopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tylopus corrugatus" order="Polydesmida" pageId="2" pageNumber="65" phylum="Arthropoda" rank="species" species="corrugatus">Tylopus corrugatus</taxonomicName>
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sp. n., ♂ holotype; A habitus, live coloration B, C anterior part of body, dorsal and lateral views, respectively D, E segments 10 and 11, dorsal and lateral views, respectively
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<normalizedToken originalValue="F–H">F-H</normalizedToken>
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posterior part of body, dorsal, ventral and lateral views, respectively I, J sternal cones between coxae 4, subcaudal and sublateral views, respectively.
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</paragraph>
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</caption>
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<paragraph lastPageId="3" lastPageNumber="66" pageId="2" pageNumber="65">
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Clypeolabral region and vertex sparsely setose, epicranial suture distinct. Antennae moderately long (Fig. 1
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<normalizedToken originalValue="A–C">A-C</normalizedToken>
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), reaching body segment 3 (♂) or 2 (♀) when stretched dorsally. In width, head <segment 3 = 4 <collum <2 <5-17 (♂, ♀); thereafter body gently and gradually tapering. Collum with three transverse rows of setae: 4+4 anterior, 3+3 intermediate and 5+5 posterior; a small incision laterally in posterior half;
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<pageBreakToken pageId="3" pageNumber="66" start="start">caudal</pageBreakToken>
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corner of paraterga rounded, slightly declined ventrad, produced behind rear tergal margin (Fig. 1B, C).
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</paragraph>
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<paragraph lastPageId="5" lastPageNumber="68" pageId="3" pageNumber="66">
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Tegument leathery and shining, prozonae very finely shagreened, metaterga leathery, finely microgranulate and delicately rugulose; surface below paraterga finely mi
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<pageBreakToken pageId="4" pageNumber="67" start="start">crogranulate</pageBreakToken>
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. Postcollum metaterga with two transverse rows of setae on evident oblong ridges: 2+2 in anterior (pre-sulcus) and 3+3 in posterior (post-sulcus) row, caudal row being more strongly developed than anterior one (Fig. 1
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<normalizedToken originalValue="B–F">B-F</normalizedToken>
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, H); behind segment 10, metaterga with: 2+2 in anterior and 3(4)+3(4) in posterior row. Tergal setae long, strong, slender, about 1/3 of metatergal length. Axial line visible on metaterga. Paraterga very strongly developed (Fig. 1
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<normalizedToken originalValue="B–F">B-F</normalizedToken>
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, H), especially well so in ♂, set at about 1/4 midbody height, mostly upturned, all lying high, but always below dorsum; shoulders well-developed, mostly rounded; caudal corner almost completely to fully pointed, extending increasingly beyond tergal margin, posterior edge mostly oblique, especially strongly so on segments 16-19 (Fig. 1F, H); paraterga very thin blunt blades in lateral view, a little thicker only on pore-bearing segments. Calluses on paraterga delimited by
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<pageBreakToken pageId="5" pageNumber="68" start="start">a</pageBreakToken>
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sulcus only dorsally. Paraterga 2 broad, anterior edge angular, lateral edge with two evident incisions in anterior half; posterior edge slightly concave (Fig. 1B, C). Lateral edge of paraterga with evident incisions, one in anterior 1/3, the other at midway, caudal incision being smaller in pore-bearing segments. Ozopores evident, lateral, lying in an ovoid groove at about 1/3 in front of caudal corner. Transverse sulcus usually distinct (Fig. 1B, D, F), slightly incomplete on segment 19, complete on metaterga 4-18, deep, reaching bases of paraterga, clearly beaded at bottom. Stricture between pro- and metazonae wide, clearly ribbed at bottom down to base of paraterga (Fig. 1
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<normalizedToken originalValue="B–E">B-E</normalizedToken>
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). Pleurosternal carinae complete crests with a sharp caudal tooth on segment 7 (♂, ♀), a small, caudal, mostly sharp tooth until segment 17 (♂) or 16 (♀), thereafter missing (Fig. 1C, E, H). Epiproct (Fig. 1F, G) conical, flattened dorsoventrally, with two strong apical papillae; tip subtruncate; pre-apical papillae evident, lying close to tip. Hypoproct roundly subtrapeziform (Fig. 1G), setiferous knobs at caudal edge well-separated and evident.
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</paragraph>
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<paragraph pageId="5" pageNumber="68">
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Sterna very densely setose, with a small cone caudally near each coxa, rear cones being a bit better developed than front ones (Fig. 2D); a deeply notched sternal lobe between ♂ coxae 4 (Fig. 1I, J). Legs moderately long and slender, midbody ones ca 1.0-1.2 (♂) or 0.9-1.1 times (♀) as long as body height, ♂ legs of segments 5-16 with an evident adenostyle (tubercle) on femur, postfemur, tibia and tarsus (Fig. 2
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<normalizedToken originalValue="D–F">D-F</normalizedToken>
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); tarsal brushes present until ♂ legs 7.
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</paragraph>
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<caption pageId="5" pageNumber="68">
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<paragraph pageId="5" pageNumber="68">
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Figure 2.
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<taxonomicName class="Diplopoda" family="Paradoxosomatidae" genus="Tylopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tylopus corrugatus" order="Polydesmida" pageId="5" pageNumber="68" phylum="Arthropoda" rank="species" species="corrugatus">Tylopus corrugatus</taxonomicName>
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sp. n., ♂ holotype;
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<normalizedToken originalValue="A–C">A-C</normalizedToken>
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right gonopod, lateral, mesal and anteromesal views, respectively, scale bar: 0.2 mm D sternum of segment 10. E, F leg of segment 10, depicted not to scale.
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</paragraph>
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</caption>
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<paragraph pageId="5" pageNumber="68">
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Gonopods (Figs 2
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<normalizedToken originalValue="A–C">A-C</normalizedToken>
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, 3) simple; coxa a little curved caudad, sparsely setose distoventrally. Prefemur densely setose, about 1/3 as long as femorite +
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<normalizedToken originalValue="“postfemoral”">"postfemoral"</normalizedToken>
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part. Femorite rather stout, expanded distad, slightly curved, showing a mesal groove; lobe l simple; process m apicoventral and spiniform; solenophore long and slender, typically coiled, tip subtruncate; process h strongly developed, curved and acute, longer than solenophore.
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</paragraph>
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<caption pageId="5" pageNumber="68">
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<paragraph pageId="5" pageNumber="68">
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Figure 3.
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<taxonomicName class="Diplopoda" family="Paradoxosomatidae" genus="Tylopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tylopus corrugatus" order="Polydesmida" pageId="5" pageNumber="68" phylum="Arthropoda" rank="species" species="corrugatus">Tylopus corrugatus</taxonomicName>
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sp. n., ♂ paratype, right gonopod; A, B mesal and lateral views, respectively
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<normalizedToken originalValue="C–F">C-F</normalizedToken>
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distal part, mesal, lateral, posterior and anterior views, respectively. Scale bars: 0.2 mm.
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document> |