448 lines
31 KiB
XML
448 lines
31 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.927.50100" ID-GBIF-Dataset="5d9f4d39-f518-4d90-a2f3-8f930b2ce72c" ID-PMC="PMC7180168" ID-Pensoft-Pub="1313-2970-927-53" ID-Pensoft-UUID="E5EE2CD090815658A85A3A620BA183A8" ID-PubMed="32341674" ID-ZooBank="D1A8FD1083D94ACBA56F29A5B8C4A422" ModsDocID="1313-2970-927-53" checkinTime="1587138256884" checkinUser="pensoft" docAuthor="Bu, Yun" docDate="2020" docId="1D81096B03FB5F51A5CD058C53766994" docLanguage="en" docName="ZooKeys 927: 53-64" docOrigin="ZooKeys 927" docSource="http://dx.doi.org/10.3897/zookeys.927.50100" docTitle="Samarangopus canalis Scheller 2009" docType="treatment" docVersion="4" id="E5EE2CD090815658A85A3A620BA183A8" lastPageNumber="53" masterDocId="E5EE2CD090815658A85A3A620BA183A8" masterDocTitle="Study on the Pauropoda (Myriapoda) from Tibet, China - Part II: New species and new record of the genus Samarangopus" masterLastPageNumber="64" masterPageNumber="53" pageNumber="53" updateTime="1668168733700" 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>Study on the Pauropoda (Myriapoda) from Tibet, China - Part II: New species and new record of the genus Samarangopus</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>Bu, Yun</mods:namePart>
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<mods:affiliation>Natural History Research Center, Shanghai Natural History Museum, Shanghai Science & Technology Museum, Shanghai 200041, China</mods:affiliation>
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<mods:nameIdentifier type="email">buy@sstm.org.cn</mods:nameIdentifier>
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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>2020</mods:date>
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<mods:detail type="volume">
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<mods:number>927</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>53</mods:start>
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<mods:end>64</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.927.50100</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.927.50100</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-927-53</mods:identifier>
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<mods:identifier type="ZooBank">D1A8FD1083D94ACBA56F29A5B8C4A422</mods:identifier>
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<mods:identifier type="Pensoft-UUID">E5EE2CD090815658A85A3A620BA183A8</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="163643520" LSID="urn:lsid:plazi:treatment:1D81096B03FB5F51A5CD058C53766994" httpUri="http://treatment.plazi.org/id/1D81096B03FB5F51A5CD058C53766994" lastPageNumber="53" pageId="0" pageNumber="53">
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<subSubSection pageId="0" pageNumber="53" type="nomenclature">
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<paragraph pageId="0" pageNumber="53">
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<taxonomicName LSID="1D81096B-03FB-5F51-A5CD-058C53766994" authority="Scheller, 2009, new record to China" authorityName="Scheller" authorityYear="2009" class="Pauropoda" family="Eurypauropodidae" genus="Samarangopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Samarangopus canalis" order="Tetramerocerata" pageId="0" pageNumber="53" phylum="Arthropoda" rank="species" species="canalis">Samarangopus canalis Scheller, 2009, new record to China</taxonomicName>
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Samarangopus canalis Scheller, 2009 (Chinese specimens) A habitus, tergal view B left antenna, tergal view C collum segment, sternal view D male genital papillae E right margin of tergite IV, show T 3 F right anterolateral corner of tergite II, tergal view G posteriomedian margin of Tergite I H leg 1 I setae on coxa and trochanter of leg 9. Scale bars: 100 μm (A); 20 μm (B-I)." figureDoi="10.3897/zookeys.927.50100.figure4" httpUri="https://binary.pensoft.net/fig/400838" pageId="0" pageNumber="53">Figure 4</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="53" type="materials_examined">
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<paragraph pageId="0" pageNumber="53">Material examined.</paragraph>
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<paragraph pageId="0" pageNumber="53">
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1 male adult with 9 pairs of legs (slide no. XZ-PA2015053) (SNHM), 1 female adult with 9 pairs of legs (slide no. XZ-PA2015055) (SNHM), China, Tibet, Motuo county, Dexing town, extracted from soil samples of broad-leaf forest, Alt. 1100 m,
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<geoCoordinate degrees="29" direction="north" minutes="40" orientation="latitude" precision="925" value="29.666666">29°40'N</geoCoordinate>
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,
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<geoCoordinate degrees="95" direction="east" minutes="26" orientation="longitude" precision="925" value="95.433334">95°26'E</geoCoordinate>
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, 3-XI-2015, coll. Y. Bu.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="53" type="diagnosis">
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<paragraph pageId="0" pageNumber="53">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="53">
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<taxonomicName authorityName="Scheller" authorityYear="2009" class="Pauropoda" family="Eurypauropodidae" genus="Samarangopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Samarangopus canalis" order="Tetramerocerata" pageId="0" pageNumber="53" phylum="Arthropoda" rank="species" species="canalis">
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<emphasis italics="true" pageId="0" pageNumber="53">Samarangopus canalis</emphasis>
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</taxonomicName>
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Scheller, 2009 is characterized by the peculiar shape of distal part of male genital papillae which forming an anteriorly open furrow and the ovoid posterior appendages of the anal plate.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="53" type="materials_examined">
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<paragraph pageId="0" pageNumber="53">Description of new materials.</paragraph>
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<paragraph pageId="0" pageNumber="53">
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Length 0.90 mm (
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<emphasis italics="true" pageId="0" pageNumber="53">n</emphasis>
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= 2), yellow to brown in color (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Samarangopus canalis Scheller, 2009 (Chinese specimens) A habitus, tergal view B left antenna, tergal view C collum segment, sternal view D male genital papillae E right margin of tergite IV, show T 3 F right anterolateral corner of tergite II, tergal view G posteriomedian margin of Tergite I H leg 1 I setae on coxa and trochanter of leg 9. Scale bars: 100 μm (A); 20 μm (B-I)." figureDoi="10.3897/zookeys.927.50100.figure4" httpUri="https://binary.pensoft.net/fig/400838" pageId="0" pageNumber="53">4A</figureCitation>
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). Head covered by tergite I and chaetotaxy not studied in detail.
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</paragraph>
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<paragraph pageId="0" pageNumber="53">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="53">Antennae</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Samarangopus canalis Scheller, 2009 (Chinese specimens) A habitus, tergal view B left antenna, tergal view C collum segment, sternal view D male genital papillae E right margin of tergite IV, show T 3 F right anterolateral corner of tergite II, tergal view G posteriomedian margin of Tergite I H leg 1 I setae on coxa and trochanter of leg 9. Scale bars: 100 μm (A); 20 μm (B-I)." figureDoi="10.3897/zookeys.927.50100.figure4" httpUri="https://binary.pensoft.net/fig/400838" pageId="0" pageNumber="53">4B</figureCitation>
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). Chaetotaxy of segments 1-4: 2/2/2/3. Setae thin, cylindrical, striate, length of seate on segment 4:
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<emphasis italics="true" pageId="0" pageNumber="53">p</emphasis>
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= 16-18
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<normalizedToken originalValue="μm">μm</normalizedToken>
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,
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<emphasis italics="true" pageId="0" pageNumber="53">p</emphasis>
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' = 15-17
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<normalizedToken originalValue="μm">μm</normalizedToken>
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,
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<emphasis italics="true" pageId="0" pageNumber="53">p'</emphasis>
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<normalizedToken originalValue="’’">'</normalizedToken>
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= 10-12
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<normalizedToken originalValue="μm">μm</normalizedToken>
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;
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<emphasis italics="true" pageId="0" pageNumber="53">p'</emphasis>
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<normalizedToken originalValue="’’’">''</normalizedToken>
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rudimentary;
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<emphasis italics="true" pageId="0" pageNumber="53">u</emphasis>
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and
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<emphasis italics="true" pageId="0" pageNumber="53">r</emphasis>
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absent. Tergal branch
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<emphasis italics="true" pageId="0" pageNumber="53">t</emphasis>
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fusiform, 2.9-3.2 times as wide as greatest diameter and 1.2-1.3 times as long as sternal branch. Sternal branch
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<emphasis italics="true" pageId="0" pageNumber="53">s</emphasis>
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with distinct anterior indentation at level of
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<emphasis italics="true" pageId="0" pageNumber="53">F</emphasis>
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2, 1.8-2.0 times as long as greatest diameter, anterodistal corner distinctly truncate. Seta
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<emphasis italics="true" pageId="0" pageNumber="53">q</emphasis>
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similar to setae of segment IV, 15-16
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, 0.8 of the length of
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<emphasis italics="true" pageId="0" pageNumber="53">s.</emphasis>
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Globulus
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<emphasis italics="true" pageId="0" pageNumber="53">g</emphasis>
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with conical stalk, length of
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<emphasis italics="true" pageId="0" pageNumber="53">g</emphasis>
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(10-12
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<normalizedToken originalValue="μm">μm</normalizedToken>
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) 1.7-2.0 times as long as greatest diameter; the latter 0.2-0.3 of greatest diameter of
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<emphasis italics="true" pageId="0" pageNumber="53">t</emphasis>
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; 9-10 bracts, capsule spherical, diameter = 3
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<normalizedToken originalValue="μm">μm</normalizedToken>
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; stalk length 5
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<normalizedToken originalValue="μm">μm</normalizedToken>
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. Relative lengths of flagella (base segments included):
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<emphasis italics="true" pageId="0" pageNumber="53">F</emphasis>
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1 = 100,
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<emphasis italics="true" pageId="0" pageNumber="53">F</emphasis>
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2 = 35-40,
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<emphasis italics="true" pageId="0" pageNumber="53">F</emphasis>
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3 = 82-84. Lengths of base segments:
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<emphasis italics="true" pageId="0" pageNumber="53">bs</emphasis>
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1 = 15-18
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<normalizedToken originalValue="μm">μm</normalizedToken>
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,
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<emphasis italics="true" pageId="0" pageNumber="53">bs</emphasis>
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2 = 7-8
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<normalizedToken originalValue="μm">μm</normalizedToken>
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,
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<emphasis italics="true" pageId="0" pageNumber="53">bs</emphasis>
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3 = 13-14
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<normalizedToken originalValue="μm">μm</normalizedToken>
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.
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<emphasis italics="true" pageId="0" pageNumber="53">F</emphasis>
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1 3.3-3.7 times as long as
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<emphasis italics="true" pageId="0" pageNumber="53">t</emphasis>
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,
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<emphasis italics="true" pageId="0" pageNumber="53">F</emphasis>
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2 and
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<emphasis italics="true" pageId="0" pageNumber="53">F</emphasis>
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3 1.6-1.9 and 3.6-3.9 times as long as sternal branch
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<emphasis italics="true" pageId="0" pageNumber="53">s.</emphasis>
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Calyces of
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<emphasis italics="true" pageId="0" pageNumber="53">F</emphasis>
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1 largest, conical, those of
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<emphasis italics="true" pageId="0" pageNumber="53">F</emphasis>
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2 and
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<emphasis italics="true" pageId="0" pageNumber="53">F</emphasis>
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3 smaller, subhemispherical.
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</paragraph>
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<paragraph pageId="0" pageNumber="53">
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<emphasis bold="true" pageId="0" pageNumber="53">
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<emphasis italics="true" pageId="0" pageNumber="53">Trunk</emphasis>
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.
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</emphasis>
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Setae of collum segment similar, furcate, branches tapering, pointed; main branch cylindrical, annulated, blunt, secondary branch 0.3 of the length of primary branch, glabrous (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Samarangopus canalis Scheller, 2009 (Chinese specimens) A habitus, tergal view B left antenna, tergal view C collum segment, sternal view D male genital papillae E right margin of tergite IV, show T 3 F right anterolateral corner of tergite II, tergal view G posteriomedian margin of Tergite I H leg 1 I setae on coxa and trochanter of leg 9. Scale bars: 100 μm (A); 20 μm (B-I)." figureDoi="10.3897/zookeys.927.50100.figure4" httpUri="https://binary.pensoft.net/fig/400838" pageId="0" pageNumber="53">4C</figureCitation>
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); submedian seta 0.8-0.9 of the length of sublateral seta. Sternite process broad and low, with anterior incision and rounded pubescent lobes. Appendages subcylindrical, caps flat. Process and appendages glabrous. Tergites densely covered with protuberances. Anterior and lateral margins of tergites with a single row of large protuberances (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Samarangopus canalis Scheller, 2009 (Chinese specimens) A habitus, tergal view B left antenna, tergal view C collum segment, sternal view D male genital papillae E right margin of tergite IV, show T 3 F right anterolateral corner of tergite II, tergal view G posteriomedian margin of Tergite I H leg 1 I setae on coxa and trochanter of leg 9. Scale bars: 100 μm (A); 20 μm (B-I)." figureDoi="10.3897/zookeys.927.50100.figure4" httpUri="https://binary.pensoft.net/fig/400838" pageId="0" pageNumber="53">4A, E, F</figureCitation>
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). Posteriomedian margin of tergites with comb-shaped ornaments (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Samarangopus canalis Scheller, 2009 (Chinese specimens) A habitus, tergal view B left antenna, tergal view C collum segment, sternal view D male genital papillae E right margin of tergite IV, show T 3 F right anterolateral corner of tergite II, tergal view G posteriomedian margin of Tergite I H leg 1 I setae on coxa and trochanter of leg 9. Scale bars: 100 μm (A); 20 μm (B-I)." figureDoi="10.3897/zookeys.927.50100.figure4" httpUri="https://binary.pensoft.net/fig/400838" pageId="0" pageNumber="53">4G</figureCitation>
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). Number of marginal protuberances: I, 26-29; II, 1 small-
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<emphasis italics="true" pageId="0" pageNumber="53">T</emphasis>
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1-1 small-9; III, (5-6)-
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<emphasis italics="true" pageId="0" pageNumber="53">T</emphasis>
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2-l small-6; IV, (6-7)-
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<emphasis italics="true" pageId="0" pageNumber="53">T</emphasis>
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3-l small-5; V, 8-
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<emphasis italics="true" pageId="0" pageNumber="53">T</emphasis>
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4-l small-3; VI, 6-
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<emphasis italics="true" pageId="0" pageNumber="53">T</emphasis>
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5-l. Length/width ratio of tergites: I = 0.67-0.72, II = 0.34-0.36, III and IV = 0.42-0.45, V = 0.44-0.46, VI = 0.56-0.59.
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</paragraph>
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<paragraph pageId="0" pageNumber="53">
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<emphasis bold="true" pageId="0" pageNumber="53">
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<taxonomicName genus="Bothriotricha" lsidName="Bothriotricha" pageId="0" pageNumber="53" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="53">Bothriotricha</emphasis>
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</taxonomicName>
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.
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</emphasis>
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All with thin axes, glabrous proximal parts, distally with minute pubescence,
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<emphasis italics="true" pageId="0" pageNumber="53">T</emphasis>
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1,
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<emphasis italics="true" pageId="0" pageNumber="53">T</emphasis>
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2,
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<emphasis italics="true" pageId="0" pageNumber="53">T</emphasis>
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4 and
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<emphasis italics="true" pageId="0" pageNumber="53">T</emphasis>
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5 curled distally,
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<emphasis italics="true" pageId="0" pageNumber="53">T</emphasis>
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3 shorter than others, with thicker axis and terminated by an ovoid swelling (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Samarangopus canalis Scheller, 2009 (Chinese specimens) A habitus, tergal view B left antenna, tergal view C collum segment, sternal view D male genital papillae E right margin of tergite IV, show T 3 F right anterolateral corner of tergite II, tergal view G posteriomedian margin of Tergite I H leg 1 I setae on coxa and trochanter of leg 9. Scale bars: 100 μm (A); 20 μm (B-I)." figureDoi="10.3897/zookeys.927.50100.figure4" httpUri="https://binary.pensoft.net/fig/400838" pageId="0" pageNumber="53">4E</figureCitation>
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). Relative lengths of bothriotricha:
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<emphasis italics="true" pageId="0" pageNumber="53">T</emphasis>
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1 = 100,
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<emphasis italics="true" pageId="0" pageNumber="53">T</emphasis>
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2 = 94,
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<emphasis italics="true" pageId="0" pageNumber="53">T</emphasis>
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3 = 56,
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<emphasis italics="true" pageId="0" pageNumber="53">T</emphasis>
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4 = 94,
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<emphasis italics="true" pageId="0" pageNumber="53">T</emphasis>
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5 = 100.
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</paragraph>
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<paragraph pageId="0" pageNumber="53">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="53">Genital papillae</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Samarangopus canalis Scheller, 2009 (Chinese specimens) A habitus, tergal view B left antenna, tergal view C collum segment, sternal view D male genital papillae E right margin of tergite IV, show T 3 F right anterolateral corner of tergite II, tergal view G posteriomedian margin of Tergite I H leg 1 I setae on coxa and trochanter of leg 9. Scale bars: 100 μm (A); 20 μm (B-I)." figureDoi="10.3897/zookeys.927.50100.figure4" httpUri="https://binary.pensoft.net/fig/400838" pageId="0" pageNumber="53">4D</figureCitation>
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). Base segments in the shape of a truncated cone, relatively long, length of papillae 65
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, greatest diameter 20
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, seta 55
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<normalizedToken originalValue="μm">μm</normalizedToken>
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. Proximal part of papillae strongly tapering outward, distal 3/4 forming an anteriorly open furrow. Papilla 3.3 times as long as greatest diameter, seta 0.8 of length of papilla. Cuticle glabrous. Coxal seta of leg 2 in male with long base, furcate, primary branch cylindrical, annulated, secondary branch short, tapering, pointed, glabrous.
|
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</paragraph>
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<paragraph pageId="0" pageNumber="53">
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<emphasis bold="true" pageId="0" pageNumber="53">
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<emphasis italics="true" pageId="0" pageNumber="53">Legs</emphasis>
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.
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</emphasis>
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All legs 5-segmented. Setae on coxa and trochanter of leg 9 similar to each other, thin, furcate, densely annulated, length of secondary branch 0.7-0.8 of primary one (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Samarangopus canalis Scheller, 2009 (Chinese specimens) A habitus, tergal view B left antenna, tergal view C collum segment, sternal view D male genital papillae E right margin of tergite IV, show T 3 F right anterolateral corner of tergite II, tergal view G posteriomedian margin of Tergite I H leg 1 I setae on coxa and trochanter of leg 9. Scale bars: 100 μm (A); 20 μm (B-I)." figureDoi="10.3897/zookeys.927.50100.figure4" httpUri="https://binary.pensoft.net/fig/400838" pageId="0" pageNumber="53">4I</figureCitation>
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). On more anterior legs these setae with rudimentary secondary branches (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Samarangopus canalis Scheller, 2009 (Chinese specimens) A habitus, tergal view B left antenna, tergal view C collum segment, sternal view D male genital papillae E right margin of tergite IV, show T 3 F right anterolateral corner of tergite II, tergal view G posteriomedian margin of Tergite I H leg 1 I setae on coxa and trochanter of leg 9. Scale bars: 100 μm (A); 20 μm (B-I)." figureDoi="10.3897/zookeys.927.50100.figure4" httpUri="https://binary.pensoft.net/fig/400838" pageId="0" pageNumber="53">4H</figureCitation>
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). Tarsi of leg 9 short and thick, tapering, 2.2 times as long as greatest diameter; tergal setae pointed, glabrous. Proximal seta length 9-10
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, 0.3 of the length of tarsus (33
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<normalizedToken originalValue="μm">μm</normalizedToken>
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) and 1.2-1.3 times as long as distal seta (7-8
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<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
). Cuticle of tarsus with minute granules. No proximal seta on tarsus of leg 1. All legs with large main claw and small setose anterior secondary claw, the former on those of leg 9 0.5 of tarsi. Anterior side of femur of leg 1 with one blunt appendage with short pubescence, length = 4-5
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
(Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Samarangopus canalis Scheller, 2009 (Chinese specimens) A habitus, tergal view B left antenna, tergal view C collum segment, sternal view D male genital papillae E right margin of tergite IV, show T 3 F right anterolateral corner of tergite II, tergal view G posteriomedian margin of Tergite I H leg 1 I setae on coxa and trochanter of leg 9. Scale bars: 100 μm (A); 20 μm (B-I)." figureDoi="10.3897/zookeys.927.50100.figure4" httpUri="https://binary.pensoft.net/fig/400838" pageId="0" pageNumber="53">4H</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.927.50100.figure4" httpUri="https://binary.pensoft.net/fig/400838" pageId="0" pageNumber="53" start="Figure 4" startId="F4">
|
||
<paragraph pageId="0" pageNumber="53">
|
||
<emphasis bold="true" pageId="0" pageNumber="53">Figure 4.</emphasis>
|
||
<taxonomicName authorityName="Scheller" authorityYear="2009" class="Pauropoda" family="Eurypauropodidae" genus="Samarangopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Samarangopus canalis" order="Tetramerocerata" pageId="0" pageNumber="53" phylum="Arthropoda" rank="species" species="canalis">
|
||
<emphasis italics="true" pageId="0" pageNumber="53">Samarangopus canalis</emphasis>
|
||
</taxonomicName>
|
||
Scheller, 2009 (Chinese specimens)
|
||
<emphasis bold="true" pageId="0" pageNumber="53">A</emphasis>
|
||
habitus, tergal view
|
||
<emphasis bold="true" pageId="0" pageNumber="53">B</emphasis>
|
||
left antenna, tergal view
|
||
<emphasis bold="true" pageId="0" pageNumber="53">C</emphasis>
|
||
collum segment, sternal view
|
||
<emphasis bold="true" pageId="0" pageNumber="53">D</emphasis>
|
||
male genital papillae
|
||
<emphasis bold="true" pageId="0" pageNumber="53">E</emphasis>
|
||
right margin of tergite IV, show
|
||
<emphasis italics="true" pageId="0" pageNumber="53">T</emphasis>
|
||
3
|
||
<emphasis bold="true" pageId="0" pageNumber="53">F</emphasis>
|
||
right anterolateral corner of tergite II, tergal view
|
||
<emphasis bold="true" pageId="0" pageNumber="53">G</emphasis>
|
||
posteriomedian margin of Tergite I
|
||
<emphasis bold="true" pageId="0" pageNumber="53">H</emphasis>
|
||
leg 1
|
||
<emphasis bold="true" pageId="0" pageNumber="53">I</emphasis>
|
||
setae on coxa and trochanter of leg 9. Scale bars: 100
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
(
|
||
<emphasis bold="true" pageId="0" pageNumber="53">A</emphasis>
|
||
); 20
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
(
|
||
<emphasis bold="true" pageId="0" pageNumber="53">B-I</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="0" pageNumber="53">
|
||
<emphasis bold="true" pageId="0" pageNumber="53">
|
||
<emphasis italics="true" pageId="0" pageNumber="53">Pygidium</emphasis>
|
||
.
|
||
<emphasis italics="true" pageId="0" pageNumber="53">Tergum</emphasis>
|
||
.
|
||
</emphasis>
|
||
Posterior margin with two narrow, digitiform posterior directed processes protruding from between setae
|
||
<emphasis italics="true" pageId="0" pageNumber="53">a</emphasis>
|
||
2 and
|
||
<emphasis italics="true" pageId="0" pageNumber="53">a</emphasis>
|
||
3. Setae glabrous,
|
||
<emphasis italics="true" pageId="0" pageNumber="53">a</emphasis>
|
||
1 straight,
|
||
<emphasis italics="true" pageId="0" pageNumber="53">a</emphasis>
|
||
2 clavate, short,
|
||
<emphasis italics="true" pageId="0" pageNumber="53">a</emphasis>
|
||
3 slender and long;
|
||
<emphasis italics="true" pageId="0" pageNumber="53">st</emphasis>
|
||
long and leaf-shaped, 10-11
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
. Two semicircle plates close to
|
||
<emphasis italics="true" pageId="0" pageNumber="53">st</emphasis>
|
||
with dense pubescence. Lengths of setae:
|
||
<emphasis italics="true" pageId="0" pageNumber="53">a</emphasis>
|
||
1= 5
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
,
|
||
<emphasis italics="true" pageId="0" pageNumber="53">a</emphasis>
|
||
2 =6-8
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
,
|
||
<emphasis italics="true" pageId="0" pageNumber="53">a</emphasis>
|
||
3 = 15
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
. Distance
|
||
<emphasis italics="true" pageId="0" pageNumber="53">a</emphasis>
|
||
1-
|
||
<emphasis italics="true" pageId="0" pageNumber="53">a</emphasis>
|
||
1=7-9
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
,
|
||
<emphasis italics="true" pageId="0" pageNumber="53">a</emphasis>
|
||
1-
|
||
<emphasis italics="true" pageId="0" pageNumber="53">a</emphasis>
|
||
2=5-7
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
,
|
||
<emphasis italics="true" pageId="0" pageNumber="53">a</emphasis>
|
||
2-
|
||
<emphasis italics="true" pageId="0" pageNumber="53">a</emphasis>
|
||
3=4-5
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
,
|
||
<emphasis italics="true" pageId="0" pageNumber="53">st</emphasis>
|
||
-
|
||
<emphasis italics="true" pageId="0" pageNumber="53">st</emphasis>
|
||
=10
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="53">
|
||
<emphasis bold="true" pageId="0" pageNumber="53">
|
||
<emphasis italics="true" pageId="0" pageNumber="53">Sternum</emphasis>
|
||
.
|
||
</emphasis>
|
||
Posterior margin between
|
||
<emphasis italics="true" pageId="0" pageNumber="53">b</emphasis>
|
||
1 almost straight. Setae thin, tapering, pointed, distal part of
|
||
<emphasis italics="true" pageId="0" pageNumber="53">b</emphasis>
|
||
1 annulated,
|
||
<emphasis italics="true" pageId="0" pageNumber="53">b</emphasis>
|
||
2 and
|
||
<emphasis italics="true" pageId="0" pageNumber="53">b</emphasis>
|
||
3 striated. Lengths of setae:
|
||
<emphasis italics="true" pageId="0" pageNumber="53">b</emphasis>
|
||
1= 32
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
,
|
||
<emphasis italics="true" pageId="0" pageNumber="53">b</emphasis>
|
||
2=23-25
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
,
|
||
<emphasis italics="true" pageId="0" pageNumber="53">b</emphasis>
|
||
3= 11-13
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
. Distances
|
||
<emphasis italics="true" pageId="0" pageNumber="53">b</emphasis>
|
||
1-
|
||
<emphasis italics="true" pageId="0" pageNumber="53">b</emphasis>
|
||
1= 28-30
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
,
|
||
<emphasis italics="true" pageId="0" pageNumber="53">b</emphasis>
|
||
2-
|
||
<emphasis italics="true" pageId="0" pageNumber="53">b</emphasis>
|
||
2= 50-53
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
,
|
||
<emphasis italics="true" pageId="0" pageNumber="53">b</emphasis>
|
||
1-
|
||
<emphasis italics="true" pageId="0" pageNumber="53">b</emphasis>
|
||
2= 21-23
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
,
|
||
<emphasis italics="true" pageId="0" pageNumber="53">b</emphasis>
|
||
3-
|
||
<emphasis italics="true" pageId="0" pageNumber="53">b</emphasis>
|
||
3= 23-25
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
.
|
||
<emphasis italics="true" pageId="0" pageNumber="53">b</emphasis>
|
||
1 1.1 times as long as interdistance,
|
||
<emphasis italics="true" pageId="0" pageNumber="53">b</emphasis>
|
||
2 1.0-1.2 of distance
|
||
<emphasis italics="true" pageId="0" pageNumber="53">b</emphasis>
|
||
1 -
|
||
<emphasis italics="true" pageId="0" pageNumber="53">b</emphasis>
|
||
2,
|
||
<emphasis italics="true" pageId="0" pageNumber="53">b</emphasis>
|
||
3 0.55 of interdistance.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="53">
|
||
<emphasis bold="true" pageId="0" pageNumber="53">
|
||
<emphasis italics="true" pageId="0" pageNumber="53">Anal plate</emphasis>
|
||
.
|
||
</emphasis>
|
||
1.2 times as long as broad; lateral margins straight anteriorly, concave posteriorly; distal part of plate cleft by narrow U-shaped incision, depth 0.3-0.4 of the length of plate, incision forming two posterior branches with subparallel sides, each with two appendages: a submedian short, straight, glabrous one and a thin folioform stalked appendage protruding backward. Folioform appendage about 0.6 of length of plate. Plate glabrous, distal appendages with somewhat granular surface.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="53" type="distribution">
|
||
<paragraph pageId="0" pageNumber="53">Distribution.</paragraph>
|
||
<paragraph pageId="0" pageNumber="53">China (Tibet), Indonesia (Sulawesi).</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="53" type="remarks">
|
||
<paragraph pageId="0" pageNumber="53">Remarks.</paragraph>
|
||
<paragraph pageId="0" pageNumber="53">
|
||
<taxonomicName authorityName="Scheller" authorityYear="2009" class="Pauropoda" family="Eurypauropodidae" genus="Samarangopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Samarangopus canalis" order="Tetramerocerata" pageId="0" pageNumber="53" phylum="Arthropoda" rank="species" species="canalis">
|
||
<emphasis italics="true" pageId="0" pageNumber="53">Samarangopus canalis</emphasis>
|
||
</taxonomicName>
|
||
was originally described and only known from Sulawesi Island, Indonesia (
|
||
<bibRefCitation DOI="https://doi.org/10.1163/187525409X12577705044548" author="Scheller, U" journalOrPublisher="International Journal of Myriapodology" pageId="0" pageNumber="53" pagination="69 - 148" refId="B6" refString="Scheller, U, 2009. Records of Pauropoda (Pauropodidae, Brachypauropodidae, Eurypauropodidae) from Indonesia and the Philippines with descriptions of a new genus and 26 new species. International Journal of Myriapodology 2: 69 - 148, DOI: https://doi.org/10.1163/187525409X12577705044548" title="Records of Pauropoda (Pauropodidae, Brachypauropodidae, Eurypauropodidae) from Indonesia and the Philippines with descriptions of a new genus and 26 new species." url="https://doi.org/10.1163/187525409X12577705044548" volume="2" year="2009">Scheller 2009</bibRefCitation>
|
||
). The anal plate, the male genital papillae as well as the protuberances on the body of Chinese specimens are nearly the same with
|
||
<taxonomicName lsidName="S. canalis" pageId="0" pageNumber="53" rank="species" species="canalis">
|
||
<emphasis italics="true" pageId="0" pageNumber="53">S. canalis</emphasis>
|
||
</taxonomicName>
|
||
which proved the species identity. The main difference is that the posterior branches of anal plate of Chinese specimens each have two appendages, with a submedian, short, straight, glabrous appendage present, but absent in the types from Sulawesi. Other minor differences are the body size, numbers of protuberances on the body and the lengths of setae, bothriotricha, and flagella, which might belong to the variances between populations of different localities. In addition, the anal plate of
|
||
<taxonomicName lsidName="S. canalis" pageId="0" pageNumber="53" rank="species" species="canalis">
|
||
<emphasis italics="true" pageId="0" pageNumber="53">S. canalis</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName lsidName="S. zhongi" pageId="0" pageNumber="53" rank="species" species="zhongi">
|
||
<emphasis italics="true" pageId="0" pageNumber="53">S. zhongi</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. both having two appendages, but the shape of posterior one is different: bladder is triangular in
|
||
<taxonomicName lsidName="S. zhongi" pageId="0" pageNumber="53" rank="species" species="zhongi">
|
||
<emphasis italics="true" pageId="0" pageNumber="53">S. zhongi</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. but folioform in
|
||
<taxonomicName lsidName="S. canalis" pageId="0" pageNumber="53" rank="species" species="canalis">
|
||
<emphasis italics="true" pageId="0" pageNumber="53">S. canalis</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |