328 lines
35 KiB
XML
328 lines
35 KiB
XML
<document ID-CLB-Dataset="64185" ID-DOI="http://dx.doi.org/10.3897/zookeys.1103.78808" ID-GBIF-Dataset="6dd81cba-8780-418e-a974-1ad7500bd4b6" ID-PMC="PMC9848908" ID-Pensoft-Pub="1313-2970-1103-171" ID-Pensoft-UUID="31F2D7A533745EDAA70021B296E0AFA2" ID-PubMed="36761783" ID-ZooBank="50A8B929B5064C21AD58A507E5089AE2" ModsDocID="1313-2970-1103-171" checkinTime="1654341523319" checkinUser="pensoft" docAuthor="Li, Yun-Chun & Shi, Ai-Min" docDate="2022" docId="40D47B5E2460598CB31F4A053AC293DE" docLanguage="en" docName="ZooKeys 1103: 171-188" docOrigin="ZooKeys 1103" docPubDate="2022-06-03" docSource="http://dx.doi.org/10.3897/zookeys.1103.78808" docTitle="Metachelifer thailandicus Li & Shi 2022, sp. nov." docType="treatment" docUuid="5DD71EBC-2ECC-4EF9-9DF3-AA9D1E9045DD" docUuidSource="ZooBank" docVersion="5" id="31F2D7A533745EDAA70021B296E0AFA2" lastPageNumber="171" masterDocId="31F2D7A533745EDAA70021B296E0AFA2" masterDocTitle="Cave-inhabiting Cheliferidae (Arachnida, Pseudoscorpiones) from Thailand, with description of four new species of Metachelifer Redikorzev" masterLastPageNumber="188" masterPageNumber="171" pageNumber="171" updateTime="1732786183636" updateUser="ExternalLinkService">
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<mods:mods id="EC7D95D8CF0707DF6F897BDF5DEDE4FD" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="BCF37F3DD206F4337FD6D926759913DD">
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<mods:title id="420E12ED0B227E0DA64ECC19D0875246">Cave-inhabiting Cheliferidae (Arachnida, Pseudoscorpiones) from Thailand, with description of four new species of Metachelifer Redikorzev</mods:title>
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<mods:name id="52899F24C392ACF69E2E65FAC15B2D16" type="personal">
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<mods:roleTerm id="AD7BBC97C25B8DE9362CEE787DC68CEB">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="E0E224BABDBC078753C2F7236C7A75D2">Li, Yun-Chun</mods:namePart>
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<mods:affiliation id="30D2AA82333B9712409B524A1DCB2905">College of Life Science, China West Normal University, Nanchong, Sichuan 637009, China</mods:affiliation>
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<mods:nameIdentifier id="4FF5945A1E1AEFA330A4F028032D6920" type="email">liyunchun2260@126.com</mods:nameIdentifier>
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<mods:name id="B6F5C9A1A481C057AD8D4B90635D7724" type="personal">
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<mods:roleTerm id="CEABC33D0CD800AD422935356ACC066E">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="F587D0BD8B87CD733EECEB0CB8019A27">Shi, Ai-Min</mods:namePart>
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<mods:affiliation id="84A9B01CD45ABE98C7414CB87E7F434E">College of Life Science, China West Normal University, Nanchong, Sichuan 637009, China</mods:affiliation>
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<mods:typeOfResource id="0B8C8E45658D94F300256C611DB6D35F">text</mods:typeOfResource>
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<mods:title id="8CB5BB60DD8E27752D3CBB0093FF3318">ZooKeys</mods:title>
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<mods:part id="77B8C77CB0388ED5893CDE91C0B4E03A">
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<mods:date id="26D4662F99E80876F3EB2DF7CC350C25">2022</mods:date>
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<mods:detail id="EE4F2FC04E8E5058DCE21F8EC25F5534" type="pubDate">
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<mods:number id="6A063069D3CCE57D192EBAE72FBDE0D8">2022-06-03</mods:number>
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<mods:detail id="CC451AEB3632755BC9BD478F74F1C1FB" type="volume">
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<mods:number id="13B571A37B087F0AD383A5B5433BCA4B">1103</mods:number>
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<mods:start id="1743D2E3F40D24210C945805D80F2C41">171</mods:start>
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<mods:end id="790F8EA9A5B3C061B0C911E283047CF1">188</mods:end>
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<mods:url id="A0AA0E388C1B7CEC7BCDCC3112E297B5">http://dx.doi.org/10.3897/zookeys.1103.78808</mods:url>
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<mods:classification id="8AC5B7300ED1D9CBF9C92DB49A200C1D">journal article</mods:classification>
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<mods:identifier id="0EC4150DE97BE78BA14EF1882A5A4FB6" type="DOI">http://dx.doi.org/10.3897/zookeys.1103.78808</mods:identifier>
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<mods:identifier id="453E28D6F8B4D0EDD55574FB1AFB99FD" type="Pensoft-Pub">1313-2970-1103-171</mods:identifier>
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<subSection id="D220F8633F043614183FEDE26B0EF9F9" pageId="0" pageNumber="171" type="results">
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<treatment id="40D47B5E2460598CB31F4A053AC293DE" ID-GBIF-Taxon="195738914" LSID="urn:lsid:zoobank.org:act:5DD71EBC-2ECC-4EF9-9DF3-AA9D1E9045DD" httpUri="http://treatment.plazi.org/id/40D47B5E2460598CB31F4A053AC293DE" lastPageNumber="171" pageId="0" pageNumber="171" scope_class="Arachnida" scope_family="Cheliferidae" scope_order="Pseudoscorpiones" scope_subFamily="Cheliferinae">
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<subSubSection id="F909A12C65B677A3A8EB0304EAAA95A5" pageId="0" pageNumber="171" type="nomenclature">
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<paragraph id="F9F4E0CDA4259F2FF282337E7C55E55C" pageId="0" pageNumber="171">
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<taxonomicName id="44EBD5CFAD28106E83B21208946536D9" LSID="http://zoobank.org/5DD71EBC-2ECC-4EF9-9DF3-AA9D1E9045DD" authority="Li & Shi, 2022" authorityName="Li & Shi" authorityYear="2022" class="Arachnida" family="Cheliferidae" genus="Metachelifer" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Metachelifer thailandicus" order="Pseudoscorpiones" pageId="0" pageNumber="171" phylum="Arthropoda" rank="species" species="thailandicus" status="sp. nov.">Metachelifer thailandicus</taxonomicName>
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<taxonomicNameLabel id="6D2BD38C243EC6661895EDECB5987834" pageId="0" pageNumber="171">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="D3C6FA0C3964277CD317686495542049" pageId="0" pageNumber="171" type="description">
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<paragraph id="A23062B7670BCE8BAB0E77FC55C31044" pageId="0" pageNumber="171">
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<figureCitation id="926E8F013D7547840BBAD5A401E8E2E7" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Metachelifer thailandicus sp. nov., holotype male (A-H) and paratype female (I) A carapace B right chelicera C detail on tarsus I, lateral view D coxa IV, ventral view E palp (minus chela) F chela, retrolateral view G chela, dorsal view H male genital area I female genital area. Scale bars: 0.50 mm." figureDoi="10.3897/zookeys.1103.78808.figure4" httpUri="https://binary.pensoft.net/fig/691637" pageId="0" pageNumber="171">Figs 4</figureCitation>
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<figureCitation id="89AA3BF23DE18C4186AB5F0911EA9159" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. A, B Metachelifer takensis sp. nov., dorsal views A holotype male B paratype female C, D M. thailandicus sp. nov., dorsal views C holotype male D paratype female. Scale bar: 1.00 mm (A-D)." figureDoi="10.3897/zookeys.1103.78808.figure6" httpUri="https://binary.pensoft.net/fig/691639" pageId="0" pageNumber="171">, 6C, D</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="8A65D2D37679A19B517BDDEB15E3ABEB" pageId="0" pageNumber="171" type="type material">
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<paragraph id="98BA212E3D4A9F671867264EC6757411" pageId="0" pageNumber="171">Type material.</paragraph>
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<paragraph id="DA49376987B16A597738BC8CB63EECA3" pageId="0" pageNumber="171">
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<emphasis id="9C91F0034AB36A80BFDC4F1820520485" bold="true" italics="true" pageId="0" pageNumber="171">Holotype</emphasis>
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male: Thailand, Tak Province, Phop Phra district, Mae Ku subdistrict, Tham Sua Yai Cave,
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<geoCoordinate id="70A9651FAF6542A571F8D5FD2DDA175F" degrees="16" direction="north" minutes="40.336" orientation="latitude" precision="1" value="16.672266">16°40.336'N</geoCoordinate>
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,
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<geoCoordinate id="97D9FDA60BD917A0B98F80842019FEB2" degrees="98" direction="east" minutes="40.138" orientation="longitude" precision="1" value="98.66897">98°40.138'E</geoCoordinate>
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, 466 m a.s.l., 14 Nov 2016, Yun-Chun Li and Zhi-Gang Chen leg., in MCWNU (Ms20161116-01).
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<emphasis id="B6F8C664A5FD17B5DA4919359862D14B" bold="true" italics="true" pageId="0" pageNumber="171">Paratypes</emphasis>
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: 1 male, 4 females, collected with the holotype in MCWNU (Ms20161116-01).
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</paragraph>
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</subSubSection>
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<subSubSection id="4B69FA9AEC972428755DF27E43D90030" pageId="0" pageNumber="171" type="diagnosis">
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<paragraph id="7DF96473BABA4722F7549FF88AFAFEA4" pageId="0" pageNumber="171">Diagnosis.</paragraph>
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<paragraph id="A73A6DD67AF0816F42EF9A104EF8FF58" pageId="0" pageNumber="171">
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Troglobiont habitus. This new species is distinguished from other members of the genus
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<taxonomicName id="8750C35E71AADB3E9264ABB3A8778A48" authorityName="Redikorzev" authorityYear="1938" class="Arachnida" family="Cheliferidae" genus="Metachelifer" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Metachelifer" order="Pseudoscorpionida" pageId="0" pageNumber="171" phylum="Arthropoda" rank="genus">
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<emphasis id="6AF9F42EE0AF1D69D90DDF4669E0A342" italics="true" pageId="0" pageNumber="171">Metachelifer</emphasis>
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</taxonomicName>
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by the following combination of characters: anterior margin of carapace with 6 denticuloclavate setae and a total of 86-88 setae; chelicera galea with 2 short branches; male movable chelal finger 0.96-0.98
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<normalizedToken id="1513CD71EE7E1CA26149B6C3F7EFFA6D" originalValue="×">x</normalizedToken>
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and female 0.93-0.95
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<normalizedToken id="85C64A8A4C208AA24E1CBEB9F3C03E3E" originalValue="×">x</normalizedToken>
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longer than hand with pedicel length; male anterior genital operculum without tubular setae; female genital posterior operculum with 6 setae, without lyrifissures.
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</paragraph>
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</subSubSection>
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<subSubSection id="1ECE2C2ECF83AF26A5B2E106D4D51614" pageId="0" pageNumber="171" type="etymology">
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<paragraph id="FBE30273110191058E60032356A68CFA" pageId="0" pageNumber="171">Etymology.</paragraph>
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<paragraph id="E26C6D145B50F655468531E49F5C1D16" pageId="0" pageNumber="171">Latinized adjective, derived from the country of Thailand, where the type locality is located.</paragraph>
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</subSubSection>
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<subSubSection id="BBE7FE207A3AADEE667E544F90AA83C3" pageId="0" pageNumber="171" type="description">
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<paragraph id="1DE8E7563820FF8032BC1B9064A6F8FB" pageId="0" pageNumber="171">Description.</paragraph>
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<paragraph id="4D428620C3A8389D377B7B805A63612E" pageId="0" pageNumber="171">
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<emphasis id="00894CD2189EC9E2DD3447A53B90AC45" bold="true" pageId="0" pageNumber="171">Adult male</emphasis>
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(Fig.
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<figureCitation id="74F239BC788546F77E4D7A58C64DDEC5" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. A, B Metachelifer takensis sp. nov., dorsal views A holotype male B paratype female C, D M. thailandicus sp. nov., dorsal views C holotype male D paratype female. Scale bar: 1.00 mm (A-D)." figureDoi="10.3897/zookeys.1103.78808.figure6" httpUri="https://binary.pensoft.net/fig/691639" pageId="0" pageNumber="171">6C</figureCitation>
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). Carapace and pedipalps dark brown, remaining parts yellowish brown (Fig.
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<figureCitation id="0DB1E8AB46A5726F3FF10BC6819C3C20" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. A, B Metachelifer takensis sp. nov., dorsal views A holotype male B paratype female C, D M. thailandicus sp. nov., dorsal views C holotype male D paratype female. Scale bar: 1.00 mm (A-D)." figureDoi="10.3897/zookeys.1103.78808.figure6" httpUri="https://binary.pensoft.net/fig/691639" pageId="0" pageNumber="171">6C</figureCitation>
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).
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</paragraph>
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<paragraph id="C3736FD88AA8DCCD912B66F626180BA4" pageId="0" pageNumber="171">
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<emphasis id="1E88A575F4048424BC8E7B168FD57BA7" bold="true" italics="true" pageId="0" pageNumber="171">Carapace</emphasis>
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(Fig.
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<figureCitation id="61BB39E889763C74480D02729D15698A" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Metachelifer thailandicus sp. nov., holotype male (A-H) and paratype female (I) A carapace B right chelicera C detail on tarsus I, lateral view D coxa IV, ventral view E palp (minus chela) F chela, retrolateral view G chela, dorsal view H male genital area I female genital area. Scale bars: 0.50 mm." figureDoi="10.3897/zookeys.1103.78808.figure4" httpUri="https://binary.pensoft.net/fig/691637" pageId="0" pageNumber="171">4A</figureCitation>
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): 1.06-1.07
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<normalizedToken id="D96467598EF5B34D93E3EE7BB25CC730" originalValue="×">x</normalizedToken>
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longer than broad, with a pair of well-developed eyes, length of eyes 0.10 mm, breadth 0.04 mm, carapace surface evenly and strongly granular. Median and posterior furrows prominent, regularly granular. Dorsal setae of carapace, borne on larger but relatively inconspicuous tubercles. With a total of 86-88 denticuloclavate setae, including 6 on anterior margin and 12-13 on posterior margin.
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<emphasis id="B765BA047F5581FA53229DFCB5E7E058" bold="true" italics="true" pageId="0" pageNumber="171">Coxae</emphasis>
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: manducatory process with 4 setae (1 long apical, 1 rather short subapical seta, and 2 suboral setae at base of medial margin). Pedipalpal coxa with 11-12 (non-denticulate) + 7-8 (denticulate) setae, coxa I 9-11, II 13-15, III 15-18, IV with an anterolateral process and 39-45 setae. Coxal sac occupying only 2/5 of coxal length, atrium well developed (Fig.
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<figureCitation id="5AE2C4BF7E575D0C91AC41DC00CA089B" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Metachelifer thailandicus sp. nov., holotype male (A-H) and paratype female (I) A carapace B right chelicera C detail on tarsus I, lateral view D coxa IV, ventral view E palp (minus chela) F chela, retrolateral view G chela, dorsal view H male genital area I female genital area. Scale bars: 0.50 mm." figureDoi="10.3897/zookeys.1103.78808.figure4" httpUri="https://binary.pensoft.net/fig/691637" pageId="0" pageNumber="171">4D</figureCitation>
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).
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<emphasis id="7E80631ED78022DB7EB74A1ED9469F9C" bold="true" italics="true" pageId="0" pageNumber="171">Chelicera</emphasis>
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(Fig.
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<figureCitation id="87C6037505E11E502197ED9460325F51" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Metachelifer thailandicus sp. nov., holotype male (A-H) and paratype female (I) A carapace B right chelicera C detail on tarsus I, lateral view D coxa IV, ventral view E palp (minus chela) F chela, retrolateral view G chela, dorsal view H male genital area I female genital area. Scale bars: 0.50 mm." figureDoi="10.3897/zookeys.1103.78808.figure4" httpUri="https://binary.pensoft.net/fig/691637" pageId="0" pageNumber="171">4B</figureCitation>
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): 1.90-1.91
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<normalizedToken id="890E205E8F2EC355F64365B485704205" originalValue="×">x</normalizedToken>
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longer than broad, hand with 5 setae and 1 lyrifissure dorsally, movable finger with 1 submedial seta and 1-2 teeth (Fig.
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<figureCitation id="B86ED1B37FC3904D2FB20FB8A0B6AF83" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Metachelifer thailandicus sp. nov., holotype male (A-H) and paratype female (I) A carapace B right chelicera C detail on tarsus I, lateral view D coxa IV, ventral view E palp (minus chela) F chela, retrolateral view G chela, dorsal view H male genital area I female genital area. Scale bars: 0.50 mm." figureDoi="10.3897/zookeys.1103.78808.figure4" httpUri="https://binary.pensoft.net/fig/691637" pageId="0" pageNumber="171">4B</figureCitation>
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). Galea with 2 short branches. Serrula exterior with about 18-20 blades. Rallum with 3 blades, anterior one weakly denticulate distally.
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<emphasis id="64D809A06948210379A3832F68E50874" bold="true" italics="true" pageId="0" pageNumber="171">Pedipalp</emphasis>
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(Figs
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<figureCitation id="F6D54179DCE36E896832EEABD6E079ED" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Metachelifer thailandicus sp. nov., holotype male (A-H) and paratype female (I) A carapace B right chelicera C detail on tarsus I, lateral view D coxa IV, ventral view E palp (minus chela) F chela, retrolateral view G chela, dorsal view H male genital area I female genital area. Scale bars: 0.50 mm." figureDoi="10.3897/zookeys.1103.78808.figure4" httpUri="https://binary.pensoft.net/fig/691637" pageId="0" pageNumber="171">4E-G</figureCitation>
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): all segments with well-developed granulations, except for chelal fingers, which are smooth; dorsal setae short and prominently denticuloclavate. Trochanter 2.00-2.03
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<normalizedToken id="4BE8541515F0E03F4AF160F3B87AB8AC" originalValue="×">x</normalizedToken>
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longer than broad, femur 6.13-6.15
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<normalizedToken id="4E8D99A3A856D085CD03AC2940CE0C63" originalValue="×">x</normalizedToken>
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longer than broad, patella 4.74-4.77
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<normalizedToken id="BDDEAC07F4D04E637EC9FD2CEAB80AF7" originalValue="×">x</normalizedToken>
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longer than broad, femur 1.15-1.16
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<normalizedToken id="79E318ED671BD4E3C09666A1429F24DC" originalValue="×">x</normalizedToken>
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longer than patella. Chela with pedicel 5.50-5.53
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<normalizedToken id="E2B9D6A3E67564D0F3FD0BC8AC491BED" originalValue="×">x</normalizedToken>
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longer than broad, hand with pedicel 2.84-2.85
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<normalizedToken id="36C0A0E3E8B8F5A79C7AFE1475BE5CF6" originalValue="×">x</normalizedToken>
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longer than broad; movable finger 0.96-0.98
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<normalizedToken id="E6978053D48204C2EF7EB593365E187E" originalValue="×">x</normalizedToken>
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longer than hand with pedicel length. Fixed finger with 59-61 small cusped teeth, movable finger with 58-61 teeth; venom apparatus present in both chelal fingers, very short (Fig.
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<figureCitation id="4A137ABF736ACB5A8E6AAE1796A86780" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Metachelifer thailandicus sp. nov., holotype male (A-H) and paratype female (I) A carapace B right chelicera C detail on tarsus I, lateral view D coxa IV, ventral view E palp (minus chela) F chela, retrolateral view G chela, dorsal view H male genital area I female genital area. Scale bars: 0.50 mm." figureDoi="10.3897/zookeys.1103.78808.figure4" httpUri="https://binary.pensoft.net/fig/691637" pageId="0" pageNumber="171">4F</figureCitation>
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). Fixed chelal finger with 8 trichobothria and movable finger with 4,
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<emphasis id="A276EFFB3EF1D69E6EA570EE0BD4AA4B" italics="true" pageId="0" pageNumber="171">eb</emphasis>
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-
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<emphasis id="BCF153021A2617786653F5C7AD50034A" italics="true" pageId="0" pageNumber="171">esb</emphasis>
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(retrolateral view) and
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<emphasis id="2E5989927F26829795804BA69422A225" italics="true" pageId="0" pageNumber="171">ib-isb</emphasis>
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(dorsal view) at the base of the fixed finger;
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<emphasis id="44EB3E599861079AB996CDAE4694EA5C" italics="true" pageId="0" pageNumber="171">est</emphasis>
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in finger middle,
|
||
<emphasis id="0761D6E553493EF386D0B79E28C810DC" italics="true" pageId="0" pageNumber="171">et</emphasis>
|
||
distinctly closer to fingertip than to
|
||
<emphasis id="F01DE45A38D1AC9D4C67963A4D50C84C" italics="true" pageId="0" pageNumber="171">it</emphasis>
|
||
; on movable finger, with one pseudotactile seta, nearer
|
||
<emphasis id="982131358700921558ED66DE4BC8DCC7" italics="true" pageId="0" pageNumber="171">t</emphasis>
|
||
, but the latter distinctly closer to fingertip,
|
||
<emphasis id="82C5E27F6637585E255391E2D68B51D2" italics="true" pageId="0" pageNumber="171">st</emphasis>
|
||
nearer to
|
||
<emphasis id="A06CBF2E1BD3311EC68D0B8E03F94FC1" italics="true" pageId="0" pageNumber="171">sb</emphasis>
|
||
than to
|
||
<emphasis id="EBB7949CCB5BAC0286DDCFC5A2EDEFE1" italics="true" pageId="0" pageNumber="171">t.</emphasis>
|
||
<emphasis id="B9E5DB4BAE61A3F3D1289C9D7D58C114" bold="true" italics="true" pageId="0" pageNumber="171">Opisthosoma</emphasis>
|
||
: tergal chaetotaxy (I-XI): 14: 13: 13: 17: 14: 15: 18: 13: 13: 13: 9; sternal chaetotaxy (IV-XI): 2
|
||
<normalizedToken id="9881AD0623A0FB352F5DE577762A9952" originalValue="×">x</normalizedToken>
|
||
1 + 11: 12: 11: 10: 9: 11: 12: 9; anal cone with 2 dorsal and 2 ventral setae. Tergite XI with 2 tactile setae. Because only two specimens were available for the study, the structure of the genitalia could not be examined in detail. Anterior genital operculum with 74-78 setae (without tubular setae) and 2 lyrifissures; posterior operculum with 14-15 setae, 8-9 lyrifissures (Fig.
|
||
<figureCitation id="76B40CB4D5CE29570AB7512B92C5DDD7" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Metachelifer thailandicus sp. nov., holotype male (A-H) and paratype female (I) A carapace B right chelicera C detail on tarsus I, lateral view D coxa IV, ventral view E palp (minus chela) F chela, retrolateral view G chela, dorsal view H male genital area I female genital area. Scale bars: 0.50 mm." figureDoi="10.3897/zookeys.1103.78808.figure4" httpUri="https://binary.pensoft.net/fig/691637" pageId="0" pageNumber="171">4H</figureCitation>
|
||
).
|
||
<emphasis id="395FD1EEC2F4F052F61C46CC8838BF9D" bold="true" italics="true" pageId="0" pageNumber="171">Legs</emphasis>
|
||
: Leg I: surface weakly scale-like sculptured, trochanter 1.33-1.36
|
||
<normalizedToken id="524F105CD654F1347D95865B6C53C9D6" originalValue="×">x</normalizedToken>
|
||
, femur 2.06-2.08
|
||
<normalizedToken id="65EA06FA8F32ABEB0A62D00F9F8F5327" originalValue="×">x</normalizedToken>
|
||
longer than deep and 0.63-0.64
|
||
<normalizedToken id="4A10A7CF1EB0911FA8AE84FF55D0436F" originalValue="×">x</normalizedToken>
|
||
longer than patella; patella 4.00-4.03
|
||
<normalizedToken id="7DECC1525C9EB210D6B561860C45B327" originalValue="×">x</normalizedToken>
|
||
, tibia 4.67-4.69
|
||
<normalizedToken id="F392F273ED23FD5A3CFDB9C6A3DF7300" originalValue="×">x</normalizedToken>
|
||
, tarsus 5.00-5.02
|
||
<normalizedToken id="4288C0E4F5FD1DE77E7850C789B766C2" originalValue="×">x</normalizedToken>
|
||
longer than deep, subterminal seta simple, claws modified and asymmetrical, lateral claw shorter than mesal one (Fig.
|
||
<figureCitation id="B8AB032F54D0B17834C1730718E4E4F9" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Metachelifer thailandicus sp. nov., holotype male (A-H) and paratype female (I) A carapace B right chelicera C detail on tarsus I, lateral view D coxa IV, ventral view E palp (minus chela) F chela, retrolateral view G chela, dorsal view H male genital area I female genital area. Scale bars: 0.50 mm." figureDoi="10.3897/zookeys.1103.78808.figure4" httpUri="https://binary.pensoft.net/fig/691637" pageId="0" pageNumber="171">4C</figureCitation>
|
||
). Leg IV: trochanter 1.94-1.95
|
||
<normalizedToken id="10E452BDD8148B20F5EE3C03E5F7D357" originalValue="×">x</normalizedToken>
|
||
, femoropatella 3.36-3.39
|
||
<normalizedToken id="B6BA7D9DB8A4D4ECA603369EC74E90CE" originalValue="×">x</normalizedToken>
|
||
, tibia 7.50-7.53
|
||
<normalizedToken id="1CC131C40491443D32741FEE53F4C312" originalValue="×">x</normalizedToken>
|
||
longer than deep and tarsus 6.67-6.71
|
||
<normalizedToken id="3C85E3D91FA37F2A3272811644C67696" originalValue="×">x</normalizedToken>
|
||
longer than deep. Arolia on legs I and IV shorter than claws (Fig.
|
||
<figureCitation id="94180A542042DB2E9AB22E0F6C5EC9A2" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Metachelifer thailandicus sp. nov., holotype male (A-H) and paratype female (I) A carapace B right chelicera C detail on tarsus I, lateral view D coxa IV, ventral view E palp (minus chela) F chela, retrolateral view G chela, dorsal view H male genital area I female genital area. Scale bars: 0.50 mm." figureDoi="10.3897/zookeys.1103.78808.figure4" httpUri="https://binary.pensoft.net/fig/691637" pageId="0" pageNumber="171">4C</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="B8B97B6743AFB2DC29B20F1110CC2834" doi="10.3897/zookeys.1103.78808.figure4" httpUri="https://binary.pensoft.net/fig/691637" pageId="0" pageNumber="171" start="Figure 4" startId="F4">
|
||
<paragraph id="825C3097201DDE8E7BE71DD064C9CEB8" pageId="0" pageNumber="171">
|
||
<emphasis id="58F6EA986C29B22F0E0C9F8E46AF2305" bold="true" pageId="0" pageNumber="171">Figure 4.</emphasis>
|
||
<taxonomicName id="4E57BC3770F5A78CABB5E7C006A79DB5" authorityName="Li & Shi" authorityYear="2022" class="Arachnida" family="Cheliferidae" genus="Metachelifer" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Metachelifer thailandicus" order="Pseudoscorpionida" pageId="0" pageNumber="171" phylum="Arthropoda" rank="species" species="thailandicus">
|
||
<emphasis id="CCB04EDD63080CD2CF8B8B195774C6AD" italics="true" pageId="0" pageNumber="171">Metachelifer thailandicus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., holotype male (
|
||
<emphasis id="CD4D830082D83B4F500A877AF4DE93E9" bold="true" pageId="0" pageNumber="171">A-H</emphasis>
|
||
) and paratype female (
|
||
<emphasis id="A718C9F53C7E7278B0082B4A3833A6FF" bold="true" pageId="0" pageNumber="171">I</emphasis>
|
||
)
|
||
<emphasis id="2F104A2F91FC6588D3C01B24FBF7BEFA" bold="true" pageId="0" pageNumber="171">A</emphasis>
|
||
carapace
|
||
<emphasis id="D3280F7987747A9789B04BFD67308F4B" bold="true" pageId="0" pageNumber="171">B</emphasis>
|
||
right chelicera
|
||
<emphasis id="EEEE0844624B87D461D25CC707433B16" bold="true" pageId="0" pageNumber="171">C</emphasis>
|
||
detail on tarsus I, lateral view
|
||
<emphasis id="213ACBAFDAEFF059E4CCF72F9312688A" bold="true" pageId="0" pageNumber="171">D</emphasis>
|
||
coxa IV, ventral view
|
||
<emphasis id="9210CC3F1DB05F8322A6FA4B310515C2" bold="true" pageId="0" pageNumber="171">E</emphasis>
|
||
palp (minus chela)
|
||
<emphasis id="F7B6B3BF4323E1761DB540BBA72AD819" bold="true" pageId="0" pageNumber="171">F</emphasis>
|
||
chela, retrolateral view
|
||
<emphasis id="4F3C00F9AFEE6DF0CF7AB40FD7C7A91E" bold="true" pageId="0" pageNumber="171">G</emphasis>
|
||
chela, dorsal view
|
||
<emphasis id="C9EBA4333AF6D892A6AD07941016E67D" bold="true" pageId="0" pageNumber="171">H</emphasis>
|
||
male genital area
|
||
<emphasis id="665643B21044802E66B8E4BEFA15B481" bold="true" pageId="0" pageNumber="171">I</emphasis>
|
||
female genital area. Scale bars: 0.50 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="090705A2062204DE42408BDF758B851A" pageId="0" pageNumber="171">
|
||
<emphasis id="AE0439248146C2DBE3A3EBEA37B11F7E" bold="true" pageId="0" pageNumber="171">Adult female</emphasis>
|
||
(Fig.
|
||
<figureCitation id="79A1FC691407CE60D775FC52D42926CA" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. A, B Metachelifer takensis sp. nov., dorsal views A holotype male B paratype female C, D M. thailandicus sp. nov., dorsal views C holotype male D paratype female. Scale bar: 1.00 mm (A-D)." figureDoi="10.3897/zookeys.1103.78808.figure6" httpUri="https://binary.pensoft.net/fig/691639" pageId="0" pageNumber="171">6D</figureCitation>
|
||
). Mostly the same as the holotype.
|
||
<emphasis id="045E0A16BBEFB31A7658B46DBD31C84E" bold="true" italics="true" pageId="0" pageNumber="171">Carapace</emphasis>
|
||
: Slightly longer than broad (1.01-1.02
|
||
<normalizedToken id="75857C4020C5FDD98D1DDDCD520F4040" originalValue="×">x</normalizedToken>
|
||
), posterior margin with 8-9 setae. Well-developed paramedian impressions behind eyes like in male.
|
||
<emphasis id="8FB270793ADE7DB0F919CF899F1AFEA0" bold="true" italics="true" pageId="0" pageNumber="171">Coxae</emphasis>
|
||
: pedipalpal coxa with 11-13 (non-denticulate) + 5-6 (denticulate) setae, coxa I 11, II 15, III 23, IV 46.
|
||
<emphasis id="FC617E001AD09D409FFEDDD069688BC3" bold="true" italics="true" pageId="0" pageNumber="171">Chelicera</emphasis>
|
||
: 1.80-1.86
|
||
<normalizedToken id="200A7F45D37CC3BDDA9144A4C4F8CA4A" originalValue="×">x</normalizedToken>
|
||
longer than broad, movable finger with 2 teeth.
|
||
<emphasis id="24C88548454CC8B41FE63ECEE8916943" bold="true" italics="true" pageId="0" pageNumber="171">Pedipalp</emphasis>
|
||
: trochanter 2.04-2.06
|
||
<normalizedToken id="63AC95843630FEEAF50B0B5B13BE09E5" originalValue="×">x</normalizedToken>
|
||
longer than broad, femur 5.94-5.97
|
||
<normalizedToken id="5CB6583C540EE579FF14E4114A1BB3D5" originalValue="×">x</normalizedToken>
|
||
longer than broad, patella 4.29-4.31
|
||
<normalizedToken id="08F04989A884674D24B580740290685C" originalValue="×">x</normalizedToken>
|
||
longer than broad, femur 1.19-1.20
|
||
<normalizedToken id="49822CB031B110AE4727C826E074F915" originalValue="×">x</normalizedToken>
|
||
longer than patella. Chela with pedicel 5.47-5.50
|
||
<normalizedToken id="84EE86F1F642C87F93804007CDF91DA9" originalValue="×">x</normalizedToken>
|
||
longer than broad, hand with pedicel 2.87-2.89
|
||
<normalizedToken id="194FED920A8EEB16BE50A01FBC83E678" originalValue="×">x</normalizedToken>
|
||
longer than broad; movable finger 0.93-0.95
|
||
<normalizedToken id="DC6CEA121003A0F73F2DBE4A49153EA1" originalValue="×">x</normalizedToken>
|
||
longer than hand with pedicel length.
|
||
<emphasis id="D04ACE79DA7A82C2C9CF407770F786DC" bold="true" italics="true" pageId="0" pageNumber="171">Opisthosoma</emphasis>
|
||
: tergal chaetotaxy (I-XII): 10: 9: 11: 9: 10: 12: 11: 11: 12: 11: 10; sternal chaetotaxy (IV-XII): 2
|
||
<normalizedToken id="5C46A9BDC11D36E670A5E3E6719AD8FD" originalValue="×">x</normalizedToken>
|
||
1 + 9: 12: 13: 14: 13: 12: 11: 10; anal cone with 2 dorsal and 2 ventral setae. Anterior genital operculum with 18-20 setae (without tubular setae) and 1 lyrifissure; posterior operculum with 6 setae, without lyrifissures (Fig.
|
||
<figureCitation id="765B00700F3FDB995771475929CC40DC" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Metachelifer thailandicus sp. nov., holotype male (A-H) and paratype female (I) A carapace B right chelicera C detail on tarsus I, lateral view D coxa IV, ventral view E palp (minus chela) F chela, retrolateral view G chela, dorsal view H male genital area I female genital area. Scale bars: 0.50 mm." figureDoi="10.3897/zookeys.1103.78808.figure4" httpUri="https://binary.pensoft.net/fig/691637" pageId="0" pageNumber="171">4I</figureCitation>
|
||
). Sternites with 2 lateral cribriform plates.
|
||
</paragraph>
|
||
<caption id="32B56771F47C35B06639A896207267DE" doi="10.3897/zookeys.1103.78808.figure5" httpUri="https://binary.pensoft.net/fig/691638" pageId="0" pageNumber="171" start="Figure 5" startId="F5">
|
||
<paragraph id="E62851346F8E836B49001B984C7C2CCB" pageId="0" pageNumber="171">
|
||
<emphasis id="2784F1E064C82D0A4B8DD239D577CD93" bold="true" pageId="0" pageNumber="171">Figure 5.</emphasis>
|
||
<emphasis id="578B8252DC8A1EBBDD942E9B294AFAF5" bold="true" pageId="0" pageNumber="171">A, B</emphasis>
|
||
<taxonomicName id="4AE67F3653EB8DC4BD8B81A0D2F3F533" authorityName="Li & Shi" authorityYear="2022" class="Arachnida" family="Cheliferidae" genus="Metachelifer" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Metachelifer cheni" order="Pseudoscorpionida" pageId="0" pageNumber="171" phylum="Arthropoda" rank="species" species="cheni">
|
||
<emphasis id="6FD8997FBEC2D61C1DA7CFB76BCB3567" italics="true" pageId="0" pageNumber="171">Metachelifer cheni</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., dorsal views
|
||
<emphasis id="11AA35A18DE34F5D2D09F256D21D3671" bold="true" pageId="0" pageNumber="171">A</emphasis>
|
||
holotype male
|
||
<emphasis id="7DC444DF07F0E92D0C9139D1833B9851" bold="true" pageId="0" pageNumber="171">B</emphasis>
|
||
paratype female
|
||
<emphasis id="69703FA1649D1E4134A867B7AEA7BE03" bold="true" pageId="0" pageNumber="171">C, D</emphasis>
|
||
<taxonomicName id="4916A8504111E549EAF5A64DD41EDD04" lsidName="M. mahnerti" pageId="0" pageNumber="171" rank="species" species="mahnerti">
|
||
<emphasis id="135D45F92F519D1872F6998EFE15C097" italics="true" pageId="0" pageNumber="171">M. mahnerti</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., dorsal views
|
||
<emphasis id="C9C46087E374D7C1241F47DC8D5FFA1B" bold="true" pageId="0" pageNumber="171">C</emphasis>
|
||
holotype male
|
||
<emphasis id="ADF2AAC051373C64BACD4A6838F5757A" bold="true" pageId="0" pageNumber="171">D</emphasis>
|
||
paratype female. Scale bar: 1.00 mm (
|
||
<emphasis id="542DEFE968E40666D5F13B0AD88C653F" bold="true" pageId="0" pageNumber="171">A-D</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="0D483445314F870498E9D53D853E0BDC" doi="10.3897/zookeys.1103.78808.figure6" httpUri="https://binary.pensoft.net/fig/691639" pageId="0" pageNumber="171" start="Figure 6" startId="F6">
|
||
<paragraph id="C8265A7F9A0BD87AA1E64336BF715C0A" pageId="0" pageNumber="171">
|
||
<emphasis id="6D3189CEE654D5211BDE37BCEF322F0C" bold="true" pageId="0" pageNumber="171">Figure 6.</emphasis>
|
||
<emphasis id="4C7E7F7A6551299049B79CAFC1F3D11F" bold="true" pageId="0" pageNumber="171">A, B</emphasis>
|
||
<taxonomicName id="B86BFC49AEF3127EC8FE284A7C2B7B97" authorityName="Li & Shi" authorityYear="2022" class="Arachnida" family="Cheliferidae" genus="Metachelifer" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Metachelifer takensis" order="Pseudoscorpionida" pageId="0" pageNumber="171" phylum="Arthropoda" rank="species" species="takensis">
|
||
<emphasis id="06D3DE727EBDD4166C16FFDB05021A6A" italics="true" pageId="0" pageNumber="171">Metachelifer takensis</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., dorsal views
|
||
<emphasis id="02641C0DD2EC3ACE69BE73414A116F57" bold="true" pageId="0" pageNumber="171">A</emphasis>
|
||
holotype male
|
||
<emphasis id="41970DD572D0E3047E1A60D75C67306D" bold="true" pageId="0" pageNumber="171">B</emphasis>
|
||
paratype female
|
||
<emphasis id="3B7E29D9439308F91795229EB79F9590" bold="true" pageId="0" pageNumber="171">C, D</emphasis>
|
||
<taxonomicName id="03494AAEC19D5E0F5CD3336016813E2D" lsidName="M. thailandicus" pageId="0" pageNumber="171" rank="species" species="thailandicus">
|
||
<emphasis id="B762B7D7F9A548420ECCF04981E2EBCD" italics="true" pageId="0" pageNumber="171">M. thailandicus</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., dorsal views
|
||
<emphasis id="23EA32A276FC15395FAFC90DA34059BE" bold="true" pageId="0" pageNumber="171">C</emphasis>
|
||
holotype male
|
||
<emphasis id="27FAFB6DF34E3D5BA7CE88758B2EBAC0" bold="true" pageId="0" pageNumber="171">D</emphasis>
|
||
paratype female. Scale bar: 1.00 mm (
|
||
<emphasis id="93103E1CF203132C1A47D76345C26021" bold="true" pageId="0" pageNumber="171">A-D</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection id="D4348D6F005E4B3927422C2F93B994DC" pageId="0" pageNumber="171" type="description">
|
||
<paragraph id="37472ABBE41DCE9FD3F0B0ED005DA8F5" pageId="0" pageNumber="171">Dimensions</paragraph>
|
||
<paragraph id="962C2AD302BFBC48188BA7D6195CBD7C" pageId="0" pageNumber="171">
|
||
<emphasis id="A502A2BF97666BE68B0E51E11D4D34A2" bold="true" pageId="0" pageNumber="171">(length/width or, in the case of the legs, length/depth in mm). Males</emphasis>
|
||
(females in parentheses): body length 3.38-3.42 (2.86-3.32). Carapace 0.99-1.01/0.93-0.94 (0.81-0.82/0.80-0.81). Pedipalp: trochanter 0.60-0.62/0.30-0.31 (0.49-0.51/0.24-0.26), femur 1.47-1.49/0.24-0.25 (1.07-1.09/0.18-0.20), patella 1.28-1.30/0.27-0.28 (0.90-0.92/0.21-0.22), hand with pedicel 1.08-1.10/0.38-0.39 (0.86-0.89/0.30-0.32), length of movable chelal finger 1.04-1.06 (0.80-0.83), length of chela 2.09-2.11/0.38-0.39 (1.64-1.67/0.30-0.32). Chelicera: 0.27-0.28/0.14-0.15 (0.23-0.25/0.13-0.14). Leg I: trochanter 0.24-0.25/0.18-0.19 (0.18-0.20/0.14-0.16), femur 0.35-0.37/0.17-0.19 (0.21-0.23/0.14-0.15), patella 0.56-0.58/0.14-0.15 (0.46-0.49/0.13-0.14), tibia 0.56-0.58/0.12-0.13 (0.40-0.43/0.10-0.11), tarsus 0.50-0.51/0.10-0.11 (0.41-0.42/0.09-0.10). Leg IV: trochanter 0.33-0.34/0.17-0.19 (0.31-0.33/0.17-0.19), femoropatella 0.94-0.97/0.28-0.29 (0.72-0.75/0.22-0.23), tibia 0.90-0.93/0.12-0.13 (0.65-0.68/0.11-0.12), tarsus 0.60-0.61/0.09-0.10 (0.45-0.49/0.08-0.09).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="A10067254C4DE3D2DBC35FB0BC8AC92D" pageId="0" pageNumber="171" type="distribution">
|
||
<paragraph id="DE9F95A4A41D596771E6251493479AFF" pageId="0" pageNumber="171">Distribution.</paragraph>
|
||
<paragraph id="D10F138B1EB90186281EBFBF371CD088" pageId="0" pageNumber="171">Thailand (Tak).</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</subSection>
|
||
</document> |