259 lines
30 KiB
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259 lines
30 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.960.54053" ID-GBIF-Dataset="cb9000f1-4fb7-4516-8045-609ee2f861de" ID-PMC="PMC7445191" ID-Pensoft-Pub="1313-2970-960-39" ID-Pensoft-UUID="B887F26343D65937AD1404E91BB73583" ID-PubMed="32884397" ID-ZooBank="2444E1F8400240EABA3C4B1D11778DF2" ModsDocID="1313-2970-960-39" checkinTime="1597680771070" checkinUser="pensoft" docAuthor="Tong, Yanfeng, Li, Shuqiang & Bian, Dongju" docDate="2020" docId="0A187242ED45594C869450147D8E8886" docLanguage="en" docName="ZooKeys 960: 39-62" docOrigin="ZooKeys 960" docSource="http://dx.doi.org/10.3897/zookeys.960.54053" docTitle="Trilacuna hponkanrazi Tong & Li 2020, sp. nov." docType="treatment" docUuid="13FB4E13-509E-4C85-A8EB-AA4DCD6607BB" docUuidSource="ZooBank" docVersion="5" id="B887F26343D65937AD1404E91BB73583" lastPageNumber="39" masterDocId="B887F26343D65937AD1404E91BB73583" masterDocTitle="Taxonomic studies on the genus Trilacuna (Araneae, Oonopidae) from Myanmar" masterLastPageNumber="62" masterPageNumber="39" pageNumber="39" updateTime="1668169272096" 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>Taxonomic studies on the genus Trilacuna (Araneae, Oonopidae) from Myanmar</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>Tong, Yanfeng</mods:namePart>
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<mods:affiliation>Life Science College, Shenyang Normal University, Shenyang 110034, China & Southeast Asia Biological Diversity Research Institute, Chinese Academy of Sciences, Yezin, Nay Pyi Taw 05282, Myanmar</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>Li, Shuqiang</mods:namePart>
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<mods:affiliation>Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China</mods:affiliation>
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<mods:nameIdentifier type="orcid">https://orcid.org/0000-0002-3290-5416</mods:nameIdentifier>
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<mods:nameIdentifier type="email">lisq@ioz.ac.cn</mods:nameIdentifier>
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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>Bian, Dongju</mods:namePart>
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<mods:affiliation>CAS Key Laboratory of Forest Ecology and Management, Institute of Applied Ecology, Shenyang 110016, China</mods:affiliation>
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<mods:nameIdentifier type="email">biandongju@163.com</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>960</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>39</mods:start>
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<mods:end>62</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.960.54053</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.960.54053</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-960-39</mods:identifier>
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<mods:identifier type="ZooBank">2444E1F8400240EABA3C4B1D11778DF2</mods:identifier>
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<mods:identifier type="Pensoft-UUID">B887F26343D65937AD1404E91BB73583</mods:identifier>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.7019534" ID-GBIF-Taxon="166240678" ID-Zenodo-Dep="7019534" LSID="urn:lsid:zoobank.org:act:13FB4E13-509E-4C85-A8EB-AA4DCD6607BB" httpUri="http://treatment.plazi.org/id/0A187242ED45594C869450147D8E8886" lastPageNumber="39" pageId="0" pageNumber="39">
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<subSubSection pageId="0" pageNumber="39" type="nomenclature">
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<paragraph pageId="0" pageNumber="39">
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<taxonomicName LSID="0A187242-ED45-594C-8694-50147D8E8886" authority="Tong & Li" authorityName="Tong & Li" authorityYear="2020" class="Arachnida" family="Oonopidae" genus="Trilacuna" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trilacuna hponkanrazi" order="Araneae" pageId="0" pageNumber="39" phylum="Arthropoda" rank="species" species="hponkanrazi" status="sp. nov.">Trilacuna hponkanrazi Tong & Li</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="39">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Trilacuna hponkanrazi sp. nov., male holotype A-C habitus in dorsal, ventral, and lateral views D-F, H prosoma in dorsal, ventral, lateral, and anterior views G abdomen in ventral view (arrow shows the patches). Abbreviations: boc = booklung covers; ldi = labium deep incision. Scale bars: 0.4 mm." figureDoi="10.3897/zookeys.960.54053.figure7" httpUri="https://binary.pensoft.net/fig/442556" pageId="0" pageNumber="39">Figs 7</figureCitation>
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<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Trilacuna hponkanrazi sp. nov., male holotype, left palp, SEM A, B, G prolateral, retrolateral and dorsal views C, D palpal bulb in prolateral and retrolateral views E, F, H distal part of palpal bulb in prolateral, retrolateral, and dorsal views. Abbreviations: db = dorsal branch; ds = dorsal setae; lb = lateral branch; smb = small median branch; svl = small ventral lobe; vs = ventral setae." figureDoi="10.3897/zookeys.960.54053.figure8" httpUri="https://binary.pensoft.net/fig/442557" pageId="0" pageNumber="39">, 8</figureCitation>
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<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Trilacuna hponkanrazi sp. nov., female (IZCAS AR- 25147) A-C habitus in dorsal, ventral, and lateral views D-F, H prosoma in dorsal, ventral, lateral, and anterior views G abdomen in ventral view. Abbreviation: ldi = labium deep incision; spr = sclerotized posterior ridge. Scale bars: 0.4 mm." figureDoi="10.3897/zookeys.960.54053.figure9" httpUri="https://binary.pensoft.net/fig/442558" pageId="0" pageNumber="39">, 9</figureCitation>
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<figureCitation captionStart="Figure 14" captionStartId="F14" captionText="Figure 14. Trilacuna spp., left male palp A-C T. besucheti D-F T. changzi sp. nov. G-I T. hponkanrazi sp. nov. J-L T. triseta sp. nov. A, D, G, J prolateral views B, E, H, K dorsal views C, F, I, L retrolateral views. Scales: 0.2 mm." figureDoi="10.3897/zookeys.960.54053.figure14" httpUri="https://binary.pensoft.net/fig/442563" pageId="0" pageNumber="39">, 14G-I</figureCitation>
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<figureCitation captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Trilacuna spp., female copulatory organ A, B T. besucheti C, D T. changzi sp. nov. E, F T. hponkanrazi sp. nov. G, H T. loebli I, J T. zhigangi sp. nov. A, C, E, G, I ventral view B, D, F, H, J dorsal view. Abbreviations: ap = apodeme; as = anterior sclerite; db = darkened band; glo = globular structure; psp = posterior spiracle; sep = semicircular plate; tba = transverse bars; tp = triangular plate; tsc = transverse sclerite. Scales: 0.2 mm." figureDoi="10.3897/zookeys.960.54053.figure15" httpUri="https://binary.pensoft.net/fig/442564" pageId="0" pageNumber="39">, 15E, F</figureCitation>
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<figureCitation captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Trilacuna spp., male labium and endites, ventral view A, B T. changzi sp. nov., white arrow shows the long, strongly curved spines C, D T. hponkanrazi sp. nov. E, F T. besucheti G, H T. triseta sp. nov., black arrow shows the three black, strong setae. Abbreviations: bts = bent thick setae; cos = comb-like setae." figureDoi="10.3897/zookeys.960.54053.figure16" httpUri="https://binary.pensoft.net/fig/442565" pageId="0" pageNumber="39">, 16C, D</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="39" type="type material">
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<paragraph pageId="0" pageNumber="39">Type material.</paragraph>
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<paragraph pageId="0" pageNumber="39">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="39">Holotype</emphasis>
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♂: Myanmar, Kachin State, Putao, Hponkanrazi Wildlife Sanctuary, around Ziradum;
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<geoCoordinate degrees="27" direction="north" minutes="34.499" orientation="latitude" precision="1" value="27.574984">27°34.499'N</geoCoordinate>
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,
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<geoCoordinate degrees="97" direction="east" minutes="03.546" orientation="longitude" precision="1" value="97.0591">97°03.546'E</geoCoordinate>
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; elevation ca 1100 m; 19.XII.2016; Wu J. leg. (IZCAS AR-25141).
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<emphasis bold="true" italics="true" pageId="0" pageNumber="39">Paratypes</emphasis>
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1♀: Myanmar, same data as for holotype (IZCAS AR-25142); 2♂1♀: roadside between Wasadum and Ziradum;
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<geoCoordinate degrees="27" direction="north" minutes="32.305" orientation="latitude" precision="1" value="27.538416">27°32.305'N</geoCoordinate>
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,
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<geoCoordinate degrees="97" direction="east" minutes="07.537" orientation="longitude" precision="1" value="97.12562">97°07.537'E</geoCoordinate>
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; elevation ca 980 m; 12.XII.2016; Wu J. leg. (IZCAS AR-25143-25144-25145); 1♂: same data as preceding;
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<geoCoordinate degrees="27" direction="north" minutes="32.767" orientation="latitude" precision="1" value="27.546116">27°32.767'N</geoCoordinate>
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,
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<geoCoordinate degrees="97" direction="east" minutes="07.283" orientation="longitude" precision="1" value="97.12138">97°07.283'E</geoCoordinate>
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; elevation ca 970 m; 12.XII.2016; Wu J. leg. (IZCAS AR-25146); 3♀: around Ziradum Village;
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<geoCoordinate degrees="27" direction="north" minutes="33.465" orientation="latitude" precision="1" value="27.55775">27°33.465'N</geoCoordinate>
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,
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<geoCoordinate degrees="97" direction="east" minutes="06.580" orientation="longitude" precision="1" value="97.109665">97°06.580'E</geoCoordinate>
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; 1051 m; 8.V.2017; Wu J. leg. (IZCAS AR-25147-25148-25149); 1♀: same data as preceding;
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<geoCoordinate degrees="27" direction="north" minutes="35.305" orientation="latitude" precision="1" value="27.588417">27°35.305'N</geoCoordinate>
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,
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<geoCoordinate degrees="97" direction="east" minutes="04.893" orientation="longitude" precision="1" value="97.08155">97°04.893'E</geoCoordinate>
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; elevation ca 1140 m; 13.V.2017; Wu J. leg. (IZCAS AR-25150).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="39" type="diagnosis">
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<paragraph pageId="0" pageNumber="39">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="39">
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The new species is similar to
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<taxonomicName lsidName="T. gongshan" pageId="0" pageNumber="39" rank="species" species="gongshan">
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<emphasis italics="true" pageId="0" pageNumber="39">T. gongshan</emphasis>
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</taxonomicName>
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Tong, Zhang & Li, 2019 but can be distinguished by the forked dorsal branch of the embolus system (Fig.
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<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Trilacuna hponkanrazi sp. nov., male holotype, left palp, SEM A, B, G prolateral, retrolateral and dorsal views C, D palpal bulb in prolateral and retrolateral views E, F, H distal part of palpal bulb in prolateral, retrolateral, and dorsal views. Abbreviations: db = dorsal branch; ds = dorsal setae; lb = lateral branch; smb = small median branch; svl = small ventral lobe; vs = ventral setae." figureDoi="10.3897/zookeys.960.54053.figure8" httpUri="https://binary.pensoft.net/fig/442557" pageId="0" pageNumber="39">8E</figureCitation>
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), the curved, strongly sclerotized posterior ridge (spr) of the
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<normalizedToken originalValue="female’s">female's</normalizedToken>
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epigastric
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<taxonomicName lsidName="area" pageId="0" pageNumber="39" rank="species" species="area">area</taxonomicName>
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(Fig.
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<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Trilacuna hponkanrazi sp. nov., female (IZCAS AR- 25147) A-C habitus in dorsal, ventral, and lateral views D-F, H prosoma in dorsal, ventral, lateral, and anterior views G abdomen in ventral view. Abbreviation: ldi = labium deep incision; spr = sclerotized posterior ridge. Scale bars: 0.4 mm." figureDoi="10.3897/zookeys.960.54053.figure9" httpUri="https://binary.pensoft.net/fig/442558" pageId="0" pageNumber="39">9G</figureCitation>
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), and the reticulate carapace (Figs
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Trilacuna hponkanrazi sp. nov., male holotype A-C habitus in dorsal, ventral, and lateral views D-F, H prosoma in dorsal, ventral, lateral, and anterior views G abdomen in ventral view (arrow shows the patches). Abbreviations: boc = booklung covers; ldi = labium deep incision. Scale bars: 0.4 mm." figureDoi="10.3897/zookeys.960.54053.figure7" httpUri="https://binary.pensoft.net/fig/442556" pageId="0" pageNumber="39">7D, F</figureCitation>
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,
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<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Trilacuna hponkanrazi sp. nov., female (IZCAS AR- 25147) A-C habitus in dorsal, ventral, and lateral views D-F, H prosoma in dorsal, ventral, lateral, and anterior views G abdomen in ventral view. Abbreviation: ldi = labium deep incision; spr = sclerotized posterior ridge. Scale bars: 0.4 mm." figureDoi="10.3897/zookeys.960.54053.figure9" httpUri="https://binary.pensoft.net/fig/442558" pageId="0" pageNumber="39">9D, F</figureCitation>
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) of both sexes.
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<taxonomicName authorityName="Tong, Zhang & Li" authorityYear="2019" class="Arachnida" family="Oonopidae" genus="Trilacuna" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trilacuna gongshan" order="Araneae" pageId="0" pageNumber="39" phylum="Arthropoda" rank="species" species="gongshan">
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<emphasis italics="true" pageId="0" pageNumber="39">Trilacuna gongshan</emphasis>
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</taxonomicName>
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has three long, tooth-like lobes in the embolus system, without a curved, strongly sclerotized posterior ridge in the
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<normalizedToken originalValue="female’s">female's</normalizedToken>
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epigastric
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<taxonomicName class="Arachnida" family="Oonopidae" genus="Trilacuna" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="area" order="Araneae" pageId="0" pageNumber="39" phylum="Arthropoda" rank="species" species="area">area</taxonomicName>
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, and with a granulate carapace in both sexes (
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<bibRefCitation DOI="https://doi.org/10.3897/zookeys.821.29599" author="Tong, Y" journalOrPublisher="ZooKeys" pageId="0" pageNumber="39" pagination="11 - 44" refId="B7" refString="Tong, Y, Chen, H, Bai, S, Zhang, Z, Li, S, 2019. Seven new species of the genus Trilacuna Tong & Li, 2007 from Yunnan, China (Araneae, Oonopidae). ZooKeys 821: 11 - 44, DOI: https://doi.org/10.3897/zookeys.821.29599" title="Seven new species of the genus Trilacuna Tong & Li, 2007 from Yunnan, China (Araneae, Oonopidae)." url="https://doi.org/10.3897/zookeys.821.29599" volume="821" year="2019">Tong et al. 2019</bibRefCitation>
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: figs 10-12, 24G, H).
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</paragraph>
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<caption doi="10.3897/zookeys.960.54053.figure7" httpUri="https://binary.pensoft.net/fig/442556" pageId="0" pageNumber="39" start="Figure 7" startId="F7">
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<paragraph pageId="0" pageNumber="39">
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<emphasis bold="true" pageId="0" pageNumber="39">Figure 7.</emphasis>
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<taxonomicName authorityName="Tong & Li" authorityYear="2020" class="Arachnida" family="Oonopidae" genus="Trilacuna" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trilacuna hponkanrazi" order="Araneae" pageId="0" pageNumber="39" phylum="Arthropoda" rank="species" species="hponkanrazi">
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<emphasis italics="true" pageId="0" pageNumber="39">Trilacuna hponkanrazi</emphasis>
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</taxonomicName>
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sp. nov., male holotype
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<emphasis bold="true" pageId="0" pageNumber="39">A-C</emphasis>
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habitus in dorsal, ventral, and lateral views
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<emphasis bold="true" pageId="0" pageNumber="39">D-F, H</emphasis>
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prosoma in dorsal, ventral, lateral, and anterior views
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<emphasis bold="true" pageId="0" pageNumber="39">G</emphasis>
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abdomen in ventral view (arrow shows the patches). Abbreviations: boc = booklung covers; ldi = labium deep incision. Scale bars: 0.4 mm.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="39" type="description">
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<paragraph pageId="0" pageNumber="39">Description.</paragraph>
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<paragraph pageId="0" pageNumber="39">
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<emphasis bold="true" pageId="0" pageNumber="39">
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Male.
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<emphasis italics="true" pageId="0" pageNumber="39">Body</emphasis>
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</emphasis>
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: yellow, chelicerae and sternum lighter; habitus as in Figure
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Trilacuna hponkanrazi sp. nov., male holotype A-C habitus in dorsal, ventral, and lateral views D-F, H prosoma in dorsal, ventral, lateral, and anterior views G abdomen in ventral view (arrow shows the patches). Abbreviations: boc = booklung covers; ldi = labium deep incision. Scale bars: 0.4 mm." figureDoi="10.3897/zookeys.960.54053.figure7" httpUri="https://binary.pensoft.net/fig/442556" pageId="0" pageNumber="39">7A-C</figureCitation>
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; body length 1.49.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="39">Carapace</emphasis>
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: 0.74 long, 0.60 wide; sides finely reticulate; lateral margin rebordered (Fig.
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Trilacuna hponkanrazi sp. nov., male holotype A-C habitus in dorsal, ventral, and lateral views D-F, H prosoma in dorsal, ventral, lateral, and anterior views G abdomen in ventral view (arrow shows the patches). Abbreviations: boc = booklung covers; ldi = labium deep incision. Scale bars: 0.4 mm." figureDoi="10.3897/zookeys.960.54053.figure7" httpUri="https://binary.pensoft.net/fig/442556" pageId="0" pageNumber="39">7C</figureCitation>
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).
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<emphasis bold="true" italics="true" pageId="0" pageNumber="39">Eyes</emphasis>
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: ALE largest; PLE and PME nearly equal in size; ALE-PLE separated by less than ALE radius; PME touching each other; posterior eye row recurved as viewed from above, procurved as viewed from front (Fig.
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Trilacuna hponkanrazi sp. nov., male holotype A-C habitus in dorsal, ventral, and lateral views D-F, H prosoma in dorsal, ventral, lateral, and anterior views G abdomen in ventral view (arrow shows the patches). Abbreviations: boc = booklung covers; ldi = labium deep incision. Scale bars: 0.4 mm." figureDoi="10.3897/zookeys.960.54053.figure7" httpUri="https://binary.pensoft.net/fig/442556" pageId="0" pageNumber="39">7D, H</figureCitation>
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).
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<emphasis bold="true" italics="true" pageId="0" pageNumber="39">Clypeus</emphasis>
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: height about 1.25 times of ALE diameter.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="39">Mouthparts</emphasis>
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(Figs
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Trilacuna hponkanrazi sp. nov., male holotype A-C habitus in dorsal, ventral, and lateral views D-F, H prosoma in dorsal, ventral, lateral, and anterior views G abdomen in ventral view (arrow shows the patches). Abbreviations: boc = booklung covers; ldi = labium deep incision. Scale bars: 0.4 mm." figureDoi="10.3897/zookeys.960.54053.figure7" httpUri="https://binary.pensoft.net/fig/442556" pageId="0" pageNumber="39">7E, H</figureCitation>
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,
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<figureCitation captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Trilacuna spp., male labium and endites, ventral view A, B T. changzi sp. nov., white arrow shows the long, strongly curved spines C, D T. hponkanrazi sp. nov. E, F T. besucheti G, H T. triseta sp. nov., black arrow shows the three black, strong setae. Abbreviations: bts = bent thick setae; cos = comb-like setae." figureDoi="10.3897/zookeys.960.54053.figure16" httpUri="https://binary.pensoft.net/fig/442565" pageId="0" pageNumber="39">16C, D</figureCitation>
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).
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<emphasis bold="true" italics="true" pageId="0" pageNumber="39">Sternum</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Trilacuna hponkanrazi sp. nov., male holotype A-C habitus in dorsal, ventral, and lateral views D-F, H prosoma in dorsal, ventral, lateral, and anterior views G abdomen in ventral view (arrow shows the patches). Abbreviations: boc = booklung covers; ldi = labium deep incision. Scale bars: 0.4 mm." figureDoi="10.3897/zookeys.960.54053.figure7" httpUri="https://binary.pensoft.net/fig/442556" pageId="0" pageNumber="39">7E</figureCitation>
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).
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<emphasis bold="true" italics="true" pageId="0" pageNumber="39">Abdomen</emphasis>
|
||
: 0.63 long, 0.48 wide; booklung covers ovoid, surface smooth (Fig.
|
||
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Trilacuna hponkanrazi sp. nov., male holotype A-C habitus in dorsal, ventral, and lateral views D-F, H prosoma in dorsal, ventral, lateral, and anterior views G abdomen in ventral view (arrow shows the patches). Abbreviations: boc = booklung covers; ldi = labium deep incision. Scale bars: 0.4 mm." figureDoi="10.3897/zookeys.960.54053.figure7" httpUri="https://binary.pensoft.net/fig/442556" pageId="0" pageNumber="39">7C</figureCitation>
|
||
); dorsal scutum not fused with epigastric scutum; apodemes absent; posterior spiracles not connected by groove; epigastric region with patches between the posterior spiracles (Fig.
|
||
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Trilacuna hponkanrazi sp. nov., male holotype A-C habitus in dorsal, ventral, and lateral views D-F, H prosoma in dorsal, ventral, lateral, and anterior views G abdomen in ventral view (arrow shows the patches). Abbreviations: boc = booklung covers; ldi = labium deep incision. Scale bars: 0.4 mm." figureDoi="10.3897/zookeys.960.54053.figure7" httpUri="https://binary.pensoft.net/fig/442556" pageId="0" pageNumber="39">7G</figureCitation>
|
||
).
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="39">Palp</emphasis>
|
||
(Figs
|
||
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Trilacuna hponkanrazi sp. nov., male holotype, left palp, SEM A, B, G prolateral, retrolateral and dorsal views C, D palpal bulb in prolateral and retrolateral views E, F, H distal part of palpal bulb in prolateral, retrolateral, and dorsal views. Abbreviations: db = dorsal branch; ds = dorsal setae; lb = lateral branch; smb = small median branch; svl = small ventral lobe; vs = ventral setae." figureDoi="10.3897/zookeys.960.54053.figure8" httpUri="https://binary.pensoft.net/fig/442557" pageId="0" pageNumber="39">8</figureCitation>
|
||
,
|
||
<figureCitation captionStart="Figure 14" captionStartId="F14" captionText="Figure 14. Trilacuna spp., left male palp A-C T. besucheti D-F T. changzi sp. nov. G-I T. hponkanrazi sp. nov. J-L T. triseta sp. nov. A, D, G, J prolateral views B, E, H, K dorsal views C, F, I, L retrolateral views. Scales: 0.2 mm." figureDoi="10.3897/zookeys.960.54053.figure14" httpUri="https://binary.pensoft.net/fig/442563" pageId="0" pageNumber="39">14G-I</figureCitation>
|
||
): orange; 0.52 long (0.15, 0.09, 0.13, 0.15); femur greatly swollen (width/length = 0.74) (Fig.
|
||
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Trilacuna hponkanrazi sp. nov., male holotype, left palp, SEM A, B, G prolateral, retrolateral and dorsal views C, D palpal bulb in prolateral and retrolateral views E, F, H distal part of palpal bulb in prolateral, retrolateral, and dorsal views. Abbreviations: db = dorsal branch; ds = dorsal setae; lb = lateral branch; smb = small median branch; svl = small ventral lobe; vs = ventral setae." figureDoi="10.3897/zookeys.960.54053.figure8" httpUri="https://binary.pensoft.net/fig/442557" pageId="0" pageNumber="39">8A, B</figureCitation>
|
||
); bulb oval, stout, tapering apically; embolus system (Fig.
|
||
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Trilacuna hponkanrazi sp. nov., male holotype, left palp, SEM A, B, G prolateral, retrolateral and dorsal views C, D palpal bulb in prolateral and retrolateral views E, F, H distal part of palpal bulb in prolateral, retrolateral, and dorsal views. Abbreviations: db = dorsal branch; ds = dorsal setae; lb = lateral branch; smb = small median branch; svl = small ventral lobe; vs = ventral setae." figureDoi="10.3897/zookeys.960.54053.figure8" httpUri="https://binary.pensoft.net/fig/442557" pageId="0" pageNumber="39">8E, F, H</figureCitation>
|
||
) with a forked dorsal branch (db) and a small ventral lobe (svl) in prolateral view, with a small median branch (mb) and a lateral branch (lb) in retrolateral view.
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.960.54053.figure8" httpUri="https://binary.pensoft.net/fig/442557" pageId="0" pageNumber="39" start="Figure 8" startId="F8">
|
||
<paragraph pageId="0" pageNumber="39">
|
||
<emphasis bold="true" pageId="0" pageNumber="39">Figure 8.</emphasis>
|
||
<taxonomicName authorityName="Tong & Li" authorityYear="2020" class="Arachnida" family="Oonopidae" genus="Trilacuna" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trilacuna hponkanrazi" order="Araneae" pageId="0" pageNumber="39" phylum="Arthropoda" rank="species" species="hponkanrazi">
|
||
<emphasis italics="true" pageId="0" pageNumber="39">Trilacuna hponkanrazi</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., male holotype, left palp, SEM
|
||
<emphasis bold="true" pageId="0" pageNumber="39">A, B, G</emphasis>
|
||
prolateral, retrolateral and dorsal views
|
||
<emphasis bold="true" pageId="0" pageNumber="39">C, D</emphasis>
|
||
palpal bulb in prolateral and retrolateral views
|
||
<emphasis bold="true" pageId="0" pageNumber="39">E, F, H</emphasis>
|
||
distal part of palpal bulb in prolateral, retrolateral, and dorsal views. Abbreviations: db = dorsal branch; ds = dorsal setae; lb= lateral branch; smb= small median branch; svl = small ventral lobe; vs = ventral setae.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="0" pageNumber="39">
|
||
<emphasis bold="true" pageId="0" pageNumber="39">Female.</emphasis>
|
||
Same as male except as noted.
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="39">Habitus</emphasis>
|
||
: as in Figure
|
||
<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Trilacuna hponkanrazi sp. nov., female (IZCAS AR- 25147) A-C habitus in dorsal, ventral, and lateral views D-F, H prosoma in dorsal, ventral, lateral, and anterior views G abdomen in ventral view. Abbreviation: ldi = labium deep incision; spr = sclerotized posterior ridge. Scale bars: 0.4 mm." figureDoi="10.3897/zookeys.960.54053.figure9" httpUri="https://binary.pensoft.net/fig/442558" pageId="0" pageNumber="39">9A-C</figureCitation>
|
||
.
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="39">Body</emphasis>
|
||
: length 1.43.
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="39">Carapace</emphasis>
|
||
: 0.70 long, 0.57 wide.
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="39">Abdomen</emphasis>
|
||
: 0.76 long, 0.45 wide.
|
||
<taxonomicName genus="Epigastric" lsidName="Epigastric area" pageId="0" pageNumber="39" rank="species" species="area">
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="39">Epigastric area</emphasis>
|
||
</taxonomicName>
|
||
(Figs
|
||
<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Trilacuna hponkanrazi sp. nov., female (IZCAS AR- 25147) A-C habitus in dorsal, ventral, and lateral views D-F, H prosoma in dorsal, ventral, lateral, and anterior views G abdomen in ventral view. Abbreviation: ldi = labium deep incision; spr = sclerotized posterior ridge. Scale bars: 0.4 mm." figureDoi="10.3897/zookeys.960.54053.figure9" httpUri="https://binary.pensoft.net/fig/442558" pageId="0" pageNumber="39">9G</figureCitation>
|
||
,
|
||
<figureCitation captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Trilacuna spp., female copulatory organ A, B T. besucheti C, D T. changzi sp. nov. E, F T. hponkanrazi sp. nov. G, H T. loebli I, J T. zhigangi sp. nov. A, C, E, G, I ventral view B, D, F, H, J dorsal view. Abbreviations: ap = apodeme; as = anterior sclerite; db = darkened band; glo = globular structure; psp = posterior spiracle; sep = semicircular plate; tba = transverse bars; tp = triangular plate; tsc = transverse sclerite. Scales: 0.2 mm." figureDoi="10.3897/zookeys.960.54053.figure15" httpUri="https://binary.pensoft.net/fig/442564" pageId="0" pageNumber="39">15E</figureCitation>
|
||
): with a curved, strongly sclerotized posterior ridge (spr).
|
||
<taxonomicName genus="Endogyne" lsidName="Endogyne" pageId="0" pageNumber="39" rank="genus">
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="39">Endogyne</emphasis>
|
||
</taxonomicName>
|
||
(Fig.
|
||
<figureCitation captionStart="Figure 15" captionStartId="F15" captionText="Figure 15. Trilacuna spp., female copulatory organ A, B T. besucheti C, D T. changzi sp. nov. E, F T. hponkanrazi sp. nov. G, H T. loebli I, J T. zhigangi sp. nov. A, C, E, G, I ventral view B, D, F, H, J dorsal view. Abbreviations: ap = apodeme; as = anterior sclerite; db = darkened band; glo = globular structure; psp = posterior spiracle; sep = semicircular plate; tba = transverse bars; tp = triangular plate; tsc = transverse sclerite. Scales: 0.2 mm." figureDoi="10.3897/zookeys.960.54053.figure15" httpUri="https://binary.pensoft.net/fig/442564" pageId="0" pageNumber="39">15F</figureCitation>
|
||
): with narrow, transverse sclerite (tsc), an anterior stick-shaped sclerite (as), and a posterior small globular structure (glo); transverse bars (tba) with two lateral apodemes (ap).
|
||
</paragraph>
|
||
<caption doi="10.3897/zookeys.960.54053.figure9" httpUri="https://binary.pensoft.net/fig/442558" pageId="0" pageNumber="39" start="Figure 9" startId="F9">
|
||
<paragraph pageId="0" pageNumber="39">
|
||
<emphasis bold="true" pageId="0" pageNumber="39">Figure 9.</emphasis>
|
||
<taxonomicName authorityName="Tong & Li" authorityYear="2020" class="Arachnida" family="Oonopidae" genus="Trilacuna" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trilacuna hponkanrazi" order="Araneae" pageId="0" pageNumber="39" phylum="Arthropoda" rank="species" species="hponkanrazi">
|
||
<emphasis italics="true" pageId="0" pageNumber="39">Trilacuna hponkanrazi</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., female (IZCAS AR-25147)
|
||
<emphasis bold="true" pageId="0" pageNumber="39">A-C</emphasis>
|
||
habitus in dorsal, ventral, and lateral views
|
||
<emphasis bold="true" pageId="0" pageNumber="39">D-F, H</emphasis>
|
||
prosoma in dorsal, ventral, lateral, and anterior views
|
||
<emphasis bold="true" pageId="0" pageNumber="39">G</emphasis>
|
||
abdomen in ventral view. Abbreviation: ldi = labium deep incision; spr = sclerotized posterior ridge. Scale bars: 0.4 mm.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="39" type="etymology">
|
||
<paragraph pageId="0" pageNumber="39">Etymology.</paragraph>
|
||
<paragraph pageId="0" pageNumber="39">The specific name is a noun in apposition taken from the type locality.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="39" type="distribution">
|
||
<paragraph pageId="0" pageNumber="39">Distribution.</paragraph>
|
||
<paragraph pageId="0" pageNumber="39">Known only from the type locality.</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |