141 lines
10 KiB
XML
141 lines
10 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.855.34383" ID-GBIF-Dataset="c8952c78-9b84-4166-a768-9c6c631c83f6" ID-PMC="PMC6586715" ID-Pensoft-Pub="1313-2970-855-15" ID-PubMed="31244539" ID-ZBK="C49C305128BD46A8A5ABE33C3A0DD9DD" ModsDocAuthor="" ModsDocDate="2019" ModsDocID="1313-2970-855-15" ModsDocOrigin="ZooKeys 855" ModsDocTitle="On the genus Flexicrurum Tong & Li, 2007 (Araneae, Psilodercidae) from Hainan Island, China" checkinTime="1560464659216" checkinUser="pensoft" docAuthor="Chang, Wan-Jin, Li, Fengyuan & Li, Shuqiang" docDate="2019" docId="51540C978057E66A9A03370D33A68270" docLanguage="en" docName="ZooKeys 855: 15-30" docOrigin="ZooKeys 855" docSource="http://dx.doi.org/10.3897/zookeys.855.34383" docTitle="Flexicrurum qishi Li & Li, sp. nov." docType="treatment" docUuid="15FA5BD3-172D-4A38-8456-B21BB623D53F" docUuidSource="ZooBank" docVersion="5" lastPageNumber="20" masterDocId="FF85BB39FFF9FFEE7E005733FF94AF1D" masterDocTitle="On the genus Flexicrurum Tong & Li, 2007 (Araneae, Psilodercidae) from Hainan Island, China" masterLastPageNumber="30" masterPageNumber="15" pageNumber="20" updateTime="1668167393503" 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>On the genus Flexicrurum Tong & Li, 2007 (Araneae, Psilodercidae) from Hainan Island, China</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>Chang, Wan-Jin</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, Fengyuan</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>855</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>15</mods:start>
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<mods:end>30</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.855.34383</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.855.34383</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-855-15</mods:identifier>
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<mods:identifier type="ZBK">C49C305128BD46A8A5ABE33C3A0DD9DD</mods:identifier>
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<mods:identifier type="ZooBank">C49C305128BD46A8A5ABE33C3A0DD9DD</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="158217503" LSID="urn:lsid:zoobank.org:act:15FA5BD3-172D-4A38-8456-B21BB623D53F" httpUri="http://treatment.plazi.org/id/51540C978057E66A9A03370D33A68270" lastPageNumber="20" pageId="5" pageNumber="20">
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<subSubSection pageId="5" pageNumber="20" type="nomenclature">
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<paragraph pageId="5" pageNumber="20">
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<taxonomicName LSID="http://zoobank.org/15FA5BD3-172D-4A38-8456-B21BB623D53F" authority="Li & Li" class="Arachnida" family="Ochyroceratidae" genus="Flexicrurum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Flexicrurum qishi" order="Araneae" pageId="5" pageNumber="20" phylum="Arthropoda" rank="species" species="qishi">Flexicrurum qishi Li & Li</taxonomicName>
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<taxonomicNameLabel pageId="5" pageNumber="20">sp. nov.</taxonomicNameLabel>
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Figs 5, 6, 8C, 9
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</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="20" type="types">
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<paragraph pageId="5" pageNumber="20">Types.</paragraph>
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<paragraph pageId="5" pageNumber="20">
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Holotype: ♂ (IZCAS), China, Hainan Island, Tunchang County, Datong Village, Mountain Wolong,
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<geoCoordinate direction="north" orientation="latitude" precision="1" value="19.459084">19°27.5450'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="1" value="110.12192">110°7.3150'E</geoCoordinate>
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, 248 m, 06.VII.2014, Li F. and Wang X. leg.; Paratype: 1♀ (IZCAS), same data as holotype.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="20" type="etymology">
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<paragraph pageId="5" pageNumber="20">Etymology.</paragraph>
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<paragraph pageId="5" pageNumber="20">
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The species name is a noun in apposition derived from the Chinese pinyin
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<normalizedToken originalValue="“qíshì”">"qishi"</normalizedToken>
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(knight) and refers to the ventral view of the bulb which resembles a piece in international chess game representing a knight (Fig. 6A).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="20" type="diagnosis">
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<paragraph pageId="5" pageNumber="20">Diagnosis.</paragraph>
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<paragraph pageId="5" pageNumber="20">
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The species is similar to
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<taxonomicName class="Arachnida" family="Psilodercidae" genus="Flexicrurum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Flexicrurum wuzhishanense" order="Araneae" pageId="5" pageNumber="20" phylum="Arthropoda" rank="species" species="wuzhishanense">Flexicrurum wuzhishanense</taxonomicName>
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sp. nov. Diagnostic features are discussed under
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<taxonomicName lsidName="F. wuzhishanense" pageId="5" pageNumber="20" rank="species" species="wuzhishanense">F. wuzhishanense</taxonomicName>
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sp. nov.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="20" type="description">
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<paragraph pageId="5" pageNumber="20">Description.</paragraph>
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<paragraph pageId="5" pageNumber="20">
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Male (Holotype). Total length 2.45; carapace 1.25 long, 0.75 wide; abdomen 1.20 long, 0.68 wide. Carapace round and brown, with three longitudinal dark brown bands, the middle band is 2 times wider than the lateral bands (Fig. 5C). Fovea shallow and dark brown. Anterior part of thoracic region distinctly elevated. Eye sizes and interdistances: ALE 0.08, ME 0.06, PLE 0.05;
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<normalizedToken originalValue="ALE–ALE">ALE-ALE</normalizedToken>
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0.28,
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<normalizedToken originalValue="ME–ME">ME-ME</normalizedToken>
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0.15,
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<normalizedToken originalValue="PLE–PLE">PLE-PLE</normalizedToken>
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0.30,
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<normalizedToken originalValue="ALE–ME">ALE-ME</normalizedToken>
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0.16,
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<normalizedToken originalValue="PLE–ME">PLE-ME</normalizedToken>
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0.18,
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<normalizedToken originalValue="ALE–PLE">ALE-PLE</normalizedToken>
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0.13. Chelicerae brown. Cheliceral promargin with lamina of three triangular extensions and no teeth, retromargin with two small teeth (Fig. 8C). Clypeus slanting 0.20 high, medially dark brown and two pale areas laterally. Endites dark brown. Labium slanting and dark brown. Sternum circular with brown complex pattern delimiting a 1/3 medial small pale spot anteriorly and bottom margin. Abdomen elongated, dorsum anterior 2/3 with random dark brown spots, posterior 1/3 with horizontal dark brown striated pattern medially, ventrum anterior half with pair of circular pale areas and ovoid epigastric area, posterior half with random irregular dark brown spots. Legs uniformly brown; measurements: missing (detached from specimens, sequence of legs cannot be differentiated). Palp (Fig. 6
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<normalizedToken originalValue="A–D">A-D</normalizedToken>
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): femur slender, swollen at the base, patella swollen and angled ventrally (Figs 5C, 6C), tibia swollen and darker distally, cymbium pale, darker distally, with strong lateral protrusion darker distally, bearing posterolateral cymbial apophysis with two bulges (Fig. 6D); bulb pale brown and pyriform, bearing a pointed laminar apophysis, a slender bulbal apophysis adjacent to embolus which is located further away from conductor; conductor comprising two parts (two slender conductors circling inwards) resembling a broken ring; embolus hook-shaped, curving distally (Fig. 6B).
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</paragraph>
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<caption pageId="5" pageNumber="20">
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<paragraph pageId="5" pageNumber="20">
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Figure 5.
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<taxonomicName class="Arachnida" family="Psilodercidae" genus="Flexicrurum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Flexicrurum qishi" order="Araneae" pageId="5" pageNumber="20" phylum="Arthropoda" rank="species" species="qishi">Flexicrurum qishi</taxonomicName>
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Li & Li, sp. nov., male holotype and female paratype A internal genitalia, dorsal view B female epigastric area, ventral view C male habitus, dorsal view D female habitus, dorsal view E female habitus, ventral view. Abbreviation: SP = spermathecae. D and E share the scale bar.
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</paragraph>
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</caption>
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<caption pageId="5" pageNumber="20">
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<paragraph pageId="5" pageNumber="20">
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Figure 6.
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<taxonomicName class="Arachnida" family="Psilodercidae" genus="Flexicrurum" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Flexicrurum qishi" order="Araneae" pageId="5" pageNumber="20" phylum="Arthropoda" rank="species" species="qishi">Flexicrurum qishi</taxonomicName>
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Li & Li, sp. nov., male holotype A palp, ventral view B palpal bulb, ventral view C palp, prolateral view D palp, retrolateral view. Abbreviations: BA = bulbal apophysis, CA = cymbial apophysis, CO = conductor, CP = cymbial protrusion, EM = embolus, LA = laminal apophysis. A and B share the scale bar as well as C and D.
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</paragraph>
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</caption>
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<paragraph pageId="5" pageNumber="20">
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Female (Paratype). General features and coloration similar to male (Fig. 5
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<normalizedToken originalValue="D–E">D-E</normalizedToken>
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). Measurements: total length 2.15; carapace 0.75 long, 0.78 wide; abdomen 1.40 long, 0.93 wide. Eye sizes and interdistances: ALE 0.09, ME 0.06, PLE 0.05;
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<normalizedToken originalValue="ALE–ALE">ALE-ALE</normalizedToken>
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0.29,
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<normalizedToken originalValue="ME–ME">ME-ME</normalizedToken>
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0.13,
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<normalizedToken originalValue="PLE–PLE">PLE-PLE</normalizedToken>
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0.31,
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<normalizedToken originalValue="ALE–ME">ALE-ME</normalizedToken>
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0.16,
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<normalizedToken originalValue="PLE–ME">PLE-ME</normalizedToken>
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0.18,
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<normalizedToken originalValue="ALE–PLE">ALE-PLE</normalizedToken>
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0.14. Clypeus 0.23 high. Leg measurements: I missing, II missing, III missing, IV 6.65 (1.80, 0.25, 1.80, 1.87, 0.93). Internal genitalia: a pair of spermathecae resembling the structure of human uterus (distinct pair of lobe-shaped ducts hanging directed posteriorly, medially with a pair of vertical ducts bearing a curvy, flat duct posteriorly) (Fig. 5A).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="20" type="distribution">
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<paragraph pageId="5" pageNumber="20">Distribution.</paragraph>
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<paragraph pageId="5" pageNumber="20">Known only from the type locality (Fig. 9).</paragraph>
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</subSubSection>
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</treatment>
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</document> |