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162 lines
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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.821.29599" ID-GBIF-Dataset="608c8741-01da-4968-97d3-fcddbe4bb5b5" ID-PMC="PMC6367306" ID-Pensoft-Pub="1313-2970-821-11" ID-PubMed="30740019" ID-ZBK="3EA9AD1E6BC646B28EF19DFB41C74BBF" ModsDocAuthor="" ModsDocDate="2019" ModsDocID="1313-2970-821-11" ModsDocOrigin="ZooKeys 821" ModsDocTitle="Seven new species of the genus Trilacuna Tong & Li, 2007 from Yunnan, China (Araneae, Oonopidae)" checkinTime="1548974242665" checkinUser="pensoft" docAuthor="Tong, Yanfeng, Chen, Haifeng, Bai, Shuchong, Zhang, Zhisheng & Li, Shuqiang" docDate="2019" docId="72347489C8061D2AD8B409F5D38B8EA4" docLanguage="en" docName="ZooKeys 821: 11-44" docOrigin="ZooKeys 821" docSource="http://dx.doi.org/10.3897/zookeys.821.29599" docTitle="Trilacuna wuhe Tong, Zhang & Li, sp. n." docType="treatment" docUuid="71684C74-2B6B-4A17-B4ED-77B51B05C535" docUuidSource="ZooBank" docVersion="5" lastPageNumber="29" masterDocId="FFE3FFA83C42FFB25259FFF0FFDE7C72" masterDocTitle="Seven new species of the genus Trilacuna Tong & Li, 2007 from Yunnan, China (Araneae, Oonopidae)" masterLastPageNumber="44" masterPageNumber="11" pageNumber="25" updateTime="1668166874663" 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>Seven new species of the genus Trilacuna Tong & Li, 2007 from Yunnan, China (Araneae, Oonopidae)</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: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>Chen, Haifeng</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>Bai, Shuchong</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>Zhang, Zhisheng</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>Li, Shuqiang</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>2019</mods:date>
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<mods:detail type="volume">
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<mods:number>821</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>11</mods:start>
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<mods:end>44</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.821.29599</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.821.29599</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-821-11</mods:identifier>
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<mods:identifier type="ZBK">3EA9AD1E6BC646B28EF19DFB41C74BBF</mods:identifier>
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<mods:identifier type="ZooBank">3EA9AD1E6BC646B28EF19DFB41C74BBF</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="154127409" LSID="urn:lsid:zoobank.org:act:71684C74-2B6B-4A17-B4ED-77B51B05C535" httpUri="http://treatment.plazi.org/id/72347489C8061D2AD8B409F5D38B8EA4" lastPageId="18" lastPageNumber="29" pageId="14" pageNumber="25">
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<subSubSection pageId="14" pageNumber="25" type="nomenclature">
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<paragraph pageId="14" pageNumber="25">
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<taxonomicName LSID="http://zoobank.org/71684C74-2B6B-4A17-B4ED-77B51B05C535" authority="Tong, Zhang & Li" class="Arachnida" family="Oonopidae" genus="Trilacuna" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trilacuna wuhe" order="Araneae" pageId="14" pageNumber="25" phylum="Arthropoda" rank="species" species="wuhe">Trilacuna wuhe Tong, Zhang & Li</taxonomicName>
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<taxonomicNameLabel pageId="14" pageNumber="25">sp. n.</taxonomicNameLabel>
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Figs 16, 17, 18, 22
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<normalizedToken originalValue="G–I">G-I</normalizedToken>
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, 25A, B, 26F
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</paragraph>
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</subSubSection>
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<subSubSection pageId="15" pageNumber="26" type="type material">
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<paragraph pageId="15" pageNumber="26">
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<pageBreakToken pageId="15" pageNumber="26" start="start">Type</pageBreakToken>
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material.
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</paragraph>
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<paragraph pageId="15" pageNumber="26">Holotype ♂ (SYNU-255), China, Yunnan Province, Baoshan City, Tengchong County, Wuhe Town, Xiaodifang Village, 27.II.2011, Zongxu Li & Luyu Wang. Paratypes: 3♀, 1♂ (SYNU-256), same data as holotype.</paragraph>
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</subSubSection>
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<subSubSection pageId="15" pageNumber="26" type="etymology">
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<paragraph pageId="15" pageNumber="26">Etymology.</paragraph>
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<paragraph pageId="15" pageNumber="26">The specific name is a noun in apposition taken from the type locality.</paragraph>
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</subSubSection>
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<subSubSection pageId="15" pageNumber="26" type="diagnosis">
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<paragraph pageId="15" pageNumber="26">Diagnosis.</paragraph>
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<paragraph pageId="15" pageNumber="26">
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The new species is similar to
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<taxonomicName lsidName="T. xinping" pageId="15" pageNumber="26" rank="species" species="xinping">T. xinping</taxonomicName>
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sp. n., but males can be distinguished by the numerous rows of small ridges (sri) in posterior part of sternum (Fig. 16E), four long, finger-like lobes (fll) and a cluster of long, thick
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<normalizedToken originalValue="“hairs”">"hairs"</normalizedToken>
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(lth) on embolus system (Fig. 17B), and the females by the
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<normalizedToken originalValue="“angled”">"angled"</normalizedToken>
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transversal sclerite (tsc) of the endogyne (Fig. 25A).
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<taxonomicName class="Arachnida" family="Oonopidae" genus="Trilacuna" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trilacuna xinping" order="Araneae" pageId="15" pageNumber="26" phylum="Arthropoda" rank="species" species="xinping">Trilacuna xinping</taxonomicName>
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sp. n. males have a cluster of short setae (css) in posterior part of sternum (Fig. 19E), comb-shaped lobes (csl) on embolus system (Fig. 20B), and females there is no the transversal sclerite (tsc) (Fig. 25C).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="18" lastPageNumber="29" pageId="15" pageNumber="26" type="description">
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<paragraph pageId="15" pageNumber="26">Description.</paragraph>
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<paragraph lastPageId="17" lastPageNumber="28" pageId="15" pageNumber="26">
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Male. Body yellow-brown, chelicerae and sternum lighter, legs yellow. Habitus as in Fig. 16
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<normalizedToken originalValue="A–C">A-C</normalizedToken>
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. Body length 1.62; carapace 0.82 long, 0.69 wide; abdomen 0.84 long, 0.64 wide. Carapace sides granulate, lateral margin rebordered (Fig. 16D). Eyes: ALE separated from edge of carapace by 1.2 diameters (Fig. 16D, G). Mouthparts as in Figs 16E, G, 26F. Sternum smooth, with many rows of small ridges
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<pageBreakToken pageId="16" pageNumber="27" start="start">(</pageBreakToken>
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sri) on posterior area (Fig. 16E). Abdomen as in Fig. 16I. Leg spination (all spines longer than segment width): legs I-II: tibia: v2-2-2-2-0, metatarsus: v2-2-0. Genitalia. Sperm pore situated at level of anterior spiracles; with cluster of long hairs (clh) between the posterior spiracles (Fig. 16H). Palp (Figs 17, 22
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<normalizedToken originalValue="G–I">G-I</normalizedToken>
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): orange. 0.46 long (0.15, 0.08, 0.11, 0.12). Femur 0.15 long, 0.09 wide (width/length = 0.6) (Fig. 22G, I). Bulb oval, stout, tapering apically. Embolus system (Fig. 17B, D, F) with four long, finger-like lobes (fll), two distal broad lobes (dbl), and a cluster of long, thick
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<normalizedToken originalValue="“hairs”">"hairs"</normalizedToken>
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<pageBreakToken pageId="17" pageNumber="28" start="start">(</pageBreakToken>
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lth) prolaterally; with a retrolateral curved branch (lcb) and a long medial branch (lmb) dorsally, all these structures surrounded by numerous hair-like structures.
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</paragraph>
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<caption pageId="17" pageNumber="28">
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<paragraph pageId="17" pageNumber="28">
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Figure 16.
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<taxonomicName class="Arachnida" family="Oonopidae" genus="Trilacuna" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trilacuna wuhe" order="Araneae" pageId="17" pageNumber="28" phylum="Arthropoda" rank="species" species="wuhe">Trilacuna wuhe</taxonomicName>
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sp. n., male.
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<normalizedToken originalValue="A–C">A-C</normalizedToken>
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habitus, dorsal, ventral and lateral views
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<normalizedToken originalValue="D–G">D-G</normalizedToken>
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prosoma, dorsal, ventral, lateral and anterior views H, I abdomen, ventral and lateral views. Abbreviations: boc = booklung covers; clh = cluster of long hairs; ehb = elevated hair base; ldi = labium deep incision; sri = small ridges. Scale bars: 0.4 mm.
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</paragraph>
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</caption>
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<caption pageId="17" pageNumber="28">
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<paragraph pageId="17" pageNumber="28">
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Figure 17.
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<taxonomicName class="Arachnida" family="Oonopidae" genus="Trilacuna" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trilacuna wuhe" order="Araneae" pageId="17" pageNumber="28" phylum="Arthropoda" rank="species" species="wuhe">Trilacuna wuhe</taxonomicName>
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sp. n., left male palp. A prolateral view B, D, F distal part of palpal bulb, prolateal, dorsal and retrolateral views C, E palpal bulb, dorsal and retrolateral views. Abbreviations: bth = basal thin
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<normalizedToken originalValue="“hairs”">"hairs"</normalizedToken>
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; dbh = dorsal brush of
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<normalizedToken originalValue="“hairs”">"hairs"</normalizedToken>
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; dbl = distal broad lobe; fll = finger-like lobes; lcb = lateral curved branch; lh = lateral
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<normalizedToken originalValue="“hairs”">"hairs"</normalizedToken>
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; lmb = long medial branch; lth = long thick
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<normalizedToken originalValue="“hairs”">"hairs"</normalizedToken>
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.
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</paragraph>
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</caption>
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<paragraph lastPageId="18" lastPageNumber="29" pageId="17" pageNumber="28">
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Female. As in male except as noted. Habitus as in Fig. 18
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<normalizedToken originalValue="A–C">A-C</normalizedToken>
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. Slightly larger than male. Body length 1.81; carapace 0.79 long, 0.69 wide; abdomen 1.05 long, 0.75
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<pageBreakToken pageId="18" pageNumber="29" start="start">wide</pageBreakToken>
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. Endites unmodified; sternum surface slightly rugose on middle area, without rows of small ridges (sri) on posterior area. Genitalia. Ventral view (Fig. 25A): with recurved, strongly sclerotized arches (sar) anterior to the spiracles. Dorsal view (Fig. 25B): with narrow, nearly
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<normalizedToken originalValue="“angled”">"angled"</normalizedToken>
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transversally elongated sclerite (tsc); with an anterior T-shaped sclerite (as) and a posterior small globular structure (glo). Transverse bars (tba) with two short, lateral apodemes (ap).
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</paragraph>
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<caption pageId="18" pageNumber="29">
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<paragraph pageId="18" pageNumber="29">
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Figure 18.
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<taxonomicName class="Arachnida" family="Oonopidae" genus="Trilacuna" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Trilacuna wuhe" order="Araneae" pageId="18" pageNumber="29" phylum="Arthropoda" rank="species" species="wuhe">Trilacuna wuhe</taxonomicName>
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sp. n., female.
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<normalizedToken originalValue="A–C">A-C</normalizedToken>
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habitus, dorsal, ventral and lateral views
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<normalizedToken originalValue="D–G">D-G</normalizedToken>
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prosoma, dorsal, ventral, lateral and anterior views. Abbreviation: 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="18" pageNumber="29" type="distribution">
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<paragraph pageId="18" pageNumber="29">Distribution.</paragraph>
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<paragraph pageId="18" pageNumber="29">Known only from the type locality.</paragraph>
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</subSubSection>
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</treatment>
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</document> |