293 lines
24 KiB
XML
293 lines
24 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1131.91235" ID-Pensoft-Pub="1313-2970-1131-173" ID-Pensoft-UUID="2D635B88B2DD5FD6BA7430BFAAC148F1" ID-ZooBank="E6519ACB2945462DBA95BB1B14404D62" ModsDocID="1313-2970-1131-173" checkinTime="1669268533807" checkinUser="pensoft" docAuthor="Li, Yun-Chun" docDate="2022" docId="AC143CFCF7F1590C920E16FBBA7E3D27" docLanguage="en" docName="ZooKeys 1131: 173-195" docOrigin="ZooKeys 1131" docPubDate="2022-11-23" docSource="http://dx.doi.org/10.3897/zookeys.1131.91235" docTitle="Tyrannochthonius huilongshanensis Li 2022, sp. nov." docType="treatment" docUuid="E1FC5D11-2ACA-4ED1-9750-A71BA3248737" docUuidSource="ZooBank" docVersion="1" id="2D635B88B2DD5FD6BA7430BFAAC148F1" lastPageNumber="173" masterDocId="2D635B88B2DD5FD6BA7430BFAAC148F1" masterDocTitle="Five new troglobitic species of Tyrannochthonius (Arachnida, Pseudoscorpiones, Chthoniidae) from the Yunnan, Guizhou and Sichuan Provinces, China" masterLastPageNumber="195" masterPageNumber="173" pageNumber="173" updateTime="1669268533807" updateUser="pensoft">
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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>Five new troglobitic species of Tyrannochthonius (Arachnida, Pseudoscorpiones, Chthoniidae) from the Yunnan, Guizhou and Sichuan Provinces, 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>Li, Yun-Chun</mods:namePart>
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<mods:affiliation>College of Life Science, China West Normal University, Nanchong, Sichuan 637009, China</mods:affiliation>
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<mods:nameIdentifier type="email">liyunchun2260@126.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>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-11-23</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>1131</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>173</mods:start>
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<mods:end>195</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.1131.91235</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.1131.91235</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1131-173</mods:identifier>
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<mods:identifier type="ZooBank">E6519ACB2945462DBA95BB1B14404D62</mods:identifier>
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<mods:identifier type="Pensoft-UUID">2D635B88B2DD5FD6BA7430BFAAC148F1</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:zoobank.org:act:E1FC5D11-2ACA-4ED1-9750-A71BA3248737" httpUri="http://treatment.plazi.org/id/AC143CFCF7F1590C920E16FBBA7E3D27" lastPageNumber="173" pageId="0" pageNumber="173">
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<subSubSection pageId="0" pageNumber="173" type="nomenclature">
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<paragraph pageId="0" pageNumber="173">
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<taxonomicName LSID="https://zoobank.org/E1FC5D11-2ACA-4ED1-9750-A71BA3248737" authority="Li, 2022" authorityName="Li" authorityYear="2022" class="Arachnida" family="Chthoniidae" genus="Tyrannochthonius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tyrannochthonius huilongshanensis" order="Pseudoscorpiones" pageId="0" pageNumber="173" phylum="Arthropoda" rank="species" species="huilongshanensis" status="sp. nov.">Tyrannochthonius huilongshanensis</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="173">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="173" type="description">
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<paragraph pageId="0" pageNumber="173">
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Tyrannochthonius huilongshanensis sp. nov., holotype male (A-G) and paratype female (H) A carapace B right chelicera C rallum of left chelicera D palp (minus chela) E chela, retrolateral view F chela, dorsal view G male genital area H female genital area. Scale bars: 0.20 mm." figureDoi="10.3897/zookeys.1131.91235.figure3" httpUri="https://binary.pensoft.net/fig/773434" pageId="0" pageNumber="173">Figs 3</figureCitation>
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. A, B Tyrannochthonius huilongshanensis sp. nov., dorsal views A holotype male B paratype female C, D T. xinzhaiensis sp. nov., dorsal views C holotype male D paratype female. Scale bar: 1.00 mm (A-D)." figureDoi="10.3897/zookeys.1131.91235.figure7" httpUri="https://binary.pensoft.net/fig/773438" pageId="0" pageNumber="173">, 7A, B</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="173" type="type material">
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<paragraph pageId="0" pageNumber="173">Type material.</paragraph>
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<paragraph pageId="0" pageNumber="173">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="173">Holotype</emphasis>
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male: China, Yunnan Province, Dali City, Nanjian County, Xiaowan Town, Huilongshan Village, Banpoyan Cave,
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<geoCoordinate degrees="24" direction="north" minutes="56.01" orientation="latitude" precision="9" value="24.9335">24°56.01'N</geoCoordinate>
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,
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<geoCoordinate degrees="100" direction="east" minutes="18.87" orientation="longitude" precision="9" value="100.3145">100°18.87'E</geoCoordinate>
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, 1990 m a.s.l., 23 August 2018, Yun-Chun Li leg., in MCWNU (Ar-Ps-YN-0079).
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<emphasis bold="true" italics="true" pageId="0" pageNumber="173">Paratypes</emphasis>
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: 2 males, 7 females, collected with the holotype, in MCWNU (Ar-Ps-YN-0012).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="173" type="diagnosis">
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<paragraph pageId="0" pageNumber="173">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="173">
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Troglobiont habitus. This new species is distinguished from other members of the genus
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<taxonomicName authorityName="J. C. Chamberlin" authorityYear="1929" class="Arachnida" family="Chthoniidae" genus="Tyrannochthonius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tyrannochthonius" order="Pseudoscorpionida" pageId="0" pageNumber="173" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="173">Tyrannochthonius</emphasis>
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</taxonomicName>
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by the following combination of characters: carapace without eyes or eyespots, anterior margin with four- setae; epistome present; tergites I-V with four setae; coxae II with eight terminally indented coxal spines on each side; apex of coxa I with long and rounded anteromedial process, near the apex with a seta; chelal hand dorsal surface with chemosensory setae; fixed chelal finger with 28 teeth and 16 or 17 intercalary teeth, movable chelal finger with 15 or 16 macrodenticles, 12 or 13 intercalary teeth and 5-7 vestigial teeth. Pedipalpal femur (♂) 4.87-4.90
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<normalizedToken originalValue="×">x</normalizedToken>
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, (♀) 5.33-5.37
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than broad, length (♂) 0.73-0.76 mm, (♀) 0.80-0.83 mm; chela (♂) 5.61-5.66
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<normalizedToken originalValue="×">x</normalizedToken>
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, (♀) 6.37-6.40
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than deep, length (♂) 1.01-1.09 mm, (♀) 1.21-1.25 mm; ratio movable chelal finger/chelal hand (♂) 1.75-1.80
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<normalizedToken originalValue="×">x</normalizedToken>
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, (♀) 1.80-1.83
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<normalizedToken originalValue="×">x</normalizedToken>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="173" type="etymology">
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<paragraph pageId="0" pageNumber="173">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="173">Latinized adjective, derived from the village of Huilongshan, which is near the type locality.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="173" type="description">
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<paragraph pageId="0" pageNumber="173">Description.</paragraph>
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<paragraph pageId="0" pageNumber="173">
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<emphasis bold="true" pageId="0" pageNumber="173">Adult male</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. A, B Tyrannochthonius huilongshanensis sp. nov., dorsal views A holotype male B paratype female C, D T. xinzhaiensis sp. nov., dorsal views C holotype male D paratype female. Scale bar: 1.00 mm (A-D)." figureDoi="10.3897/zookeys.1131.91235.figure7" httpUri="https://binary.pensoft.net/fig/773438" pageId="0" pageNumber="173">7A</figureCitation>
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).
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</paragraph>
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<paragraph pageId="0" pageNumber="173">
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Chelicera reddish brown, remaining parts yellowish brown (Fig.
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. A, B Tyrannochthonius huilongshanensis sp. nov., dorsal views A holotype male B paratype female C, D T. xinzhaiensis sp. nov., dorsal views C holotype male D paratype female. Scale bar: 1.00 mm (A-D)." figureDoi="10.3897/zookeys.1131.91235.figure7" httpUri="https://binary.pensoft.net/fig/773438" pageId="0" pageNumber="173">7A</figureCitation>
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).
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</paragraph>
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<paragraph pageId="0" pageNumber="173">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="173">Carapace</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Tyrannochthonius huilongshanensis sp. nov., holotype male (A-G) and paratype female (H) A carapace B right chelicera C rallum of left chelicera D palp (minus chela) E chela, retrolateral view F chela, dorsal view G male genital area H female genital area. Scale bars: 0.20 mm." figureDoi="10.3897/zookeys.1131.91235.figure3" httpUri="https://binary.pensoft.net/fig/773434" pageId="0" pageNumber="173">3A</figureCitation>
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): 1.02-1.06
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than broad, no eyes or eyespots; epistome small, triangular, with two setae flanking base; carapace surface smooth, lateral margins distinctly constricted posteriorly. With 18 setae arranged 4: 6: 4: 2: 2, anterolateral setae much shorter than others.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="173">Coxae</emphasis>
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: manducatory process pointed, with two distal setae, one long and the other slightly shorter. Pedipalpal coxa with three setae, coxa I 3, II 4, III 5, IV 5; intercoxal tubercle absent. Apex of coxa I with long and rounded anteromedial process, near the apex with a seta; coxae II with eight terminally indented coxal spines on each side, set as an oblique row, longer spines present in the middle of the row, becoming shorter distally and proximally and incised for ~
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<normalizedToken originalValue="½">1/2</normalizedToken>
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their length.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="173">Chelicera</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Tyrannochthonius huilongshanensis sp. nov., holotype male (A-G) and paratype female (H) A carapace B right chelicera C rallum of left chelicera D palp (minus chela) E chela, retrolateral view F chela, dorsal view G male genital area H female genital area. Scale bars: 0.20 mm." figureDoi="10.3897/zookeys.1131.91235.figure3" httpUri="https://binary.pensoft.net/fig/773434" pageId="0" pageNumber="173">3B</figureCitation>
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): 2.25-2.29
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than broad, hand with five setae and one lyrifissure dorsally, movable finger with one submedial seta. Cheliceral hand with moderate hispid granulation dorsally. Fixed finger with eight or nine teeth, distal one largest, decreasing in size proximally; movable finger with 7-9 teeth; galea absent. Serrula exterior with 19-21 blades. Rallum composed of eight blades (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Tyrannochthonius huilongshanensis sp. nov., holotype male (A-G) and paratype female (H) A carapace B right chelicera C rallum of left chelicera D palp (minus chela) E chela, retrolateral view F chela, dorsal view G male genital area H female genital area. Scale bars: 0.20 mm." figureDoi="10.3897/zookeys.1131.91235.figure3" httpUri="https://binary.pensoft.net/fig/773434" pageId="0" pageNumber="173">3C</figureCitation>
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), distal blade weakly recumbent basally, with fine barbules and set apart from the other blades, the latter tightly grouped and with long pinnae.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="173">Pedipalp</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Tyrannochthonius huilongshanensis sp. nov., holotype male (A-G) and paratype female (H) A carapace B right chelicera C rallum of left chelicera D palp (minus chela) E chela, retrolateral view F chela, dorsal view G male genital area H female genital area. Scale bars: 0.20 mm." figureDoi="10.3897/zookeys.1131.91235.figure3" httpUri="https://binary.pensoft.net/fig/773434" pageId="0" pageNumber="173">3D-F</figureCitation>
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): all setae acuminate. Trochanter 1.60-1.61
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<normalizedToken originalValue="×">x</normalizedToken>
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, femur 4.87-4.90
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<normalizedToken originalValue="×">x</normalizedToken>
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, patella 1.61-1.64
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than broad and with one lyrifissure. Femur 2.52-2.55
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than patella. Chela 5.61-5.66
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<normalizedToken originalValue="×">x</normalizedToken>
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, hand 2.00-2.10
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than deep; movable chelal finger 1.75-1.80
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than hand. Chelal hand dorsal surface with a single row of five chemosensory setae between
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<emphasis italics="true" pageId="0" pageNumber="173">esb</emphasis>
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and
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<emphasis italics="true" pageId="0" pageNumber="173">ib</emphasis>
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/
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<emphasis italics="true" pageId="0" pageNumber="173">isb</emphasis>
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trichobothria; distal paraxial seta of hand not enlarged. Fingers straight in dorsal view (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Tyrannochthonius huilongshanensis sp. nov., holotype male (A-G) and paratype female (H) A carapace B right chelicera C rallum of left chelicera D palp (minus chela) E chela, retrolateral view F chela, dorsal view G male genital area H female genital area. Scale bars: 0.20 mm." figureDoi="10.3897/zookeys.1131.91235.figure3" httpUri="https://binary.pensoft.net/fig/773434" pageId="0" pageNumber="173">3F</figureCitation>
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). Fixed finger with 28 teeth and 16 or 17 intercalary teeth, middle ones larger than those at both ends; movable finger with 15 or 16 macrodenticles and 12 or 13 intercalary teeth, base of finger with 5-7 very low, vestigial teeth (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Tyrannochthonius huilongshanensis sp. nov., holotype male (A-G) and paratype female (H) A carapace B right chelicera C rallum of left chelicera D palp (minus chela) E chela, retrolateral view F chela, dorsal view G male genital area H female genital area. Scale bars: 0.20 mm." figureDoi="10.3897/zookeys.1131.91235.figure3" httpUri="https://binary.pensoft.net/fig/773434" pageId="0" pageNumber="173">3E</figureCitation>
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). Venom apparatus absent. Fixed chelal finger with eight trichobothria and movable finger with four,
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<emphasis italics="true" pageId="0" pageNumber="173">ib</emphasis>
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and
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<emphasis italics="true" pageId="0" pageNumber="173">isb</emphasis>
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situated close together, submedially on dorsum of chelal hand;
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<emphasis italics="true" pageId="0" pageNumber="173">eb</emphasis>
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,
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<emphasis italics="true" pageId="0" pageNumber="173">esb</emphasis>
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, and
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<emphasis italics="true" pageId="0" pageNumber="173">ist</emphasis>
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forming a straight oblique row at base of fixed chelal finger;
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<emphasis italics="true" pageId="0" pageNumber="173">it</emphasis>
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slightly distal to
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<emphasis italics="true" pageId="0" pageNumber="173">est</emphasis>
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, situated subdistally;
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<emphasis italics="true" pageId="0" pageNumber="173">et</emphasis>
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slightly nearer to tip of fixed finger;
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<emphasis italics="true" pageId="0" pageNumber="173">dx</emphasis>
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situated distal to
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<emphasis italics="true" pageId="0" pageNumber="173">et</emphasis>
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;
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<emphasis italics="true" pageId="0" pageNumber="173">sb</emphasis>
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near to
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<emphasis italics="true" pageId="0" pageNumber="173">st</emphasis>
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;
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<emphasis italics="true" pageId="0" pageNumber="173">b</emphasis>
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and
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<emphasis italics="true" pageId="0" pageNumber="173">t</emphasis>
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situated subdistally,
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<emphasis italics="true" pageId="0" pageNumber="173">t</emphasis>
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situated at same level as
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<emphasis italics="true" pageId="0" pageNumber="173">it.</emphasis>
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<emphasis bold="true" italics="true" pageId="0" pageNumber="173">Opisthosoma</emphasis>
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: tergites and sternites undivided; setae uniseriate and acuminate. Tergal chaetotaxy (I-XII): 4: 4: 4: 4: 4: 6: 6: 6: 6: 4: 2: 0; sternal chaetotaxy (IV-XII): 8: 10: 6: 6: 6: 7: 7: 0: 2. Anterior genital operculum with ten setae, genital opening slit-like, with 11 or 12 marginal setae on each side (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Tyrannochthonius huilongshanensis sp. nov., holotype male (A-G) and paratype female (H) A carapace B right chelicera C rallum of left chelicera D palp (minus chela) E chela, retrolateral view F chela, dorsal view G male genital area H female genital area. Scale bars: 0.20 mm." figureDoi="10.3897/zookeys.1131.91235.figure3" httpUri="https://binary.pensoft.net/fig/773434" pageId="0" pageNumber="173">3G</figureCitation>
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).
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<emphasis bold="true" italics="true" pageId="0" pageNumber="173">Legs</emphasis>
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: leg I: trochanter 1.68-1.70
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<normalizedToken originalValue="×">x</normalizedToken>
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, femur 6.50-6.58
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than deep and 1.56-1.59
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than patella; patella 4.17-4.20
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<normalizedToken originalValue="×">x</normalizedToken>
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, tibia 4.00-4.06
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<normalizedToken originalValue="×">x</normalizedToken>
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, tarsus 8.40-8.47
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than deep. Leg IV: trochanter 1.00-1.07
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<normalizedToken originalValue="×">x</normalizedToken>
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, femoropatella 2.59-2.63
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<normalizedToken originalValue="×">x</normalizedToken>
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, tibia 4.40-4.47
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than deep, basitarsus 2.71-2.74
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than deep, with a basal tactile seta (TS = 0.15-0.17), telotarsus 9.60-9.66
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than deep and 2.53-2.55
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than basitarsus, with a tactile seta near base (TS = 0.15-0.16). Arolia on legs I and IV shorter than claws.
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</paragraph>
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<caption doi="10.3897/zookeys.1131.91235.figure3" httpUri="https://binary.pensoft.net/fig/773434" pageId="0" pageNumber="173" start="Figure 3" startId="F3">
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<paragraph pageId="0" pageNumber="173">
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<emphasis bold="true" pageId="0" pageNumber="173">Figure 3.</emphasis>
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<taxonomicName authorityName="Li" authorityYear="2022" class="Arachnida" family="Chthoniidae" genus="Tyrannochthonius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tyrannochthonius huilongshanensis" order="Pseudoscorpionida" pageId="0" pageNumber="173" phylum="Arthropoda" rank="species" species="huilongshanensis">
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<emphasis italics="true" pageId="0" pageNumber="173">Tyrannochthonius huilongshanensis</emphasis>
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</taxonomicName>
|
||
sp. nov., holotype male (
|
||
<emphasis bold="true" pageId="0" pageNumber="173">A-G</emphasis>
|
||
) and paratype female (
|
||
<emphasis bold="true" pageId="0" pageNumber="173">H</emphasis>
|
||
)
|
||
<emphasis bold="true" pageId="0" pageNumber="173">A</emphasis>
|
||
carapace
|
||
<emphasis bold="true" pageId="0" pageNumber="173">B</emphasis>
|
||
right chelicera
|
||
<emphasis bold="true" pageId="0" pageNumber="173">C</emphasis>
|
||
rallum of left chelicera
|
||
<emphasis bold="true" pageId="0" pageNumber="173">D</emphasis>
|
||
palp (minus chela)
|
||
<emphasis bold="true" pageId="0" pageNumber="173">E</emphasis>
|
||
chela, retrolateral view
|
||
<emphasis bold="true" pageId="0" pageNumber="173">F</emphasis>
|
||
chela, dorsal view
|
||
<emphasis bold="true" pageId="0" pageNumber="173">G</emphasis>
|
||
male genital area
|
||
<emphasis bold="true" pageId="0" pageNumber="173">H</emphasis>
|
||
female genital area. Scale bars: 0.20 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="0" pageNumber="173">
|
||
<emphasis bold="true" pageId="0" pageNumber="173">Adult female</emphasis>
|
||
(Fig.
|
||
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. A, B Tyrannochthonius huilongshanensis sp. nov., dorsal views A holotype male B paratype female C, D T. xinzhaiensis sp. nov., dorsal views C holotype male D paratype female. Scale bar: 1.00 mm (A-D)." figureDoi="10.3897/zookeys.1131.91235.figure7" httpUri="https://binary.pensoft.net/fig/773438" pageId="0" pageNumber="173">7B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="173">Mostly the same as the holotype with the differences listed below.</paragraph>
|
||
<paragraph pageId="0" pageNumber="173">
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="173">Carapace</emphasis>
|
||
: slightly longer than broad (0.90-0.99
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
).
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="173">Chelicera</emphasis>
|
||
: 2.13-2.17
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
longer than broad.
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="173">Pedipalp</emphasis>
|
||
: trochanter 1.86-1.88
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
longer than broad, femur 5.33-5.37
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
longer than broad, patella 1.94-1.98
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
longer than broad, femur 2.58-2.59
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
longer than patella. Chela 6.37-6.40
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
longer than deep, hand 2.11-2.15
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
longer than deep; movable finger 1.80-1.83
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
longer than hand.
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="173">Opisthosoma</emphasis>
|
||
: tergal chaetotaxy (I-XII): 4: 4: 4: 4: 5: 6: 6: 6: 5: 4: 2: 0; sternal chaetotaxy (IV-XII): 12: 10: 7: 8: 7: 7: 6: 0: 2. Anterior genital operculum with 10 + 17 setae on posterior margin (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Tyrannochthonius huilongshanensis sp. nov., holotype male (A-G) and paratype female (H) A carapace B right chelicera C rallum of left chelicera D palp (minus chela) E chela, retrolateral view F chela, dorsal view G male genital area H female genital area. Scale bars: 0.20 mm." figureDoi="10.3897/zookeys.1131.91235.figure3" httpUri="https://binary.pensoft.net/fig/773434" pageId="0" pageNumber="173">3H</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="173">
|
||
<emphasis bold="true" italics="true" pageId="0" pageNumber="173">Dimensions</emphasis>
|
||
(mm, length/width or, in the case of the legs, chela, and chelal hand, length/depth).
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="173">Males (females in parentheses): body length 1.68-1.75 (1.89-1.95). Carapace 0.44-0.46/0.43-0.44 (0.45-0.49/0.50-0.51). Pedipalp: trochanter 0.24-0.26/0.15-0.17 (0.26-0.28/0.14-0.16), femur 0.73-0.76/0.15-0.17 (0.80-0.83/0.15-0.17), patella 0.29-0.31/0.18-0.19 (0.31-0.33/0.16-0.17), hand 0.36-0.40/0.18-0.20 (0.40-0.44/0.19-0.20), length of movable chelal finger 0.63-0.67 (0.72-0.76), chela 1.01-1.09/0.18-0.20 (1.21-1.25/0.19-0.20). Chelicera: 0.45-0.47/0.20-0.22 (0.51-0.54/0.24-0.26). Leg I: trochanter 0.17-0.19/0.10-0.11 (0.16-0.18/0.14-0.15), femur 0.39-0.42/0.06-0.07 (0.45-0.46/0.08-0.09), patella 0.25-0.27/0.06-0.07 (0.28-0.30/0.07-0.08), tibia 0.20-0.22/0.05-0.06 (0.22-0.25/0.06-0.07), tarsus 0.42-0.45/0.05-0.06 (0.49-0.53/0.05-0.06). Leg IV: trochanter 0.16-0.17/0.16-0.17 (0.21-0.22/0.15-0.17), femoropatella 0.57-0.59/0.22-0.24 (0.54-0.57/0.20-0.22), tibia 0.44-0.46/0.10-0.11 (0.43-0.46/0.11-0.12), basitarsus 0.19-0.21/0.07-0.08 (0.21-0.23/0.08-0.09), telotarsus 0.48-0.50/0.05-0.06 (0.50-0.54/0.05-0.06).</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="173" type="distribution">
|
||
<paragraph pageId="0" pageNumber="173">Distribution.</paragraph>
|
||
<paragraph pageId="0" pageNumber="173">China (Sichuan).</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |