281 lines
31 KiB
XML
281 lines
31 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="112F1E3F3E4257AC903C8E101527A42C" 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 mahnerti Li & Shi 2022, sp. nov." docType="treatment" docUuid="E787CC96-790B-4359-9632-8419F8AA5501" 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:titleInfo id="946CE05825FB561ADC784205B7FCD2B3">
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<mods:title id="1C99AC1B9985539B17A40E2A40313974">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="EE7A1B8406E570AFDA7C2D2E75CBB608" type="personal">
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<mods:roleTerm id="6E9AF4CB4D053CBEB62C6F49916B404E">Author</mods:roleTerm>
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<mods:namePart id="226ED76A0BD39BABA880A3BB7F8C246A">Li, Yun-Chun</mods:namePart>
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<mods:affiliation id="7A277B41970DFE84A42405F52383400E">College of Life Science, China West Normal University, Nanchong, Sichuan 637009, China</mods:affiliation>
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<mods:nameIdentifier id="8425832E8E7668815CFF92143F980A85" type="email">liyunchun2260@126.com</mods:nameIdentifier>
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<mods:roleTerm id="85056249ED86E6AAD8B63F8EFCCAD6E4">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="22B41D95398EFA1D6FAA622CAE7D44B2">Shi, Ai-Min</mods:namePart>
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<mods:affiliation id="42A7F7AD0E1E0AE1F61AE83DA2CCC23F">College of Life Science, China West Normal University, Nanchong, Sichuan 637009, China</mods:affiliation>
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<mods:typeOfResource id="1559766FDD4ECF3C20E8F26C34F53E27">text</mods:typeOfResource>
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<mods:title id="44A961418AD6D730FE0E5413088C5EB8">ZooKeys</mods:title>
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<mods:part id="6501272A548DB5197C99DBD309139EF6">
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<mods:date id="0A8E96BD9E9ED4D5F7D904E35870DFCE">2022</mods:date>
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<mods:number id="A91A14B80CF892C2D2FEF5DCC8BBF134">2022-06-03</mods:number>
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<mods:detail id="09C6EF556C561028EFC1C58E51B47D05" type="volume">
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<mods:number id="53899C705F08BF2B2D480E545B484666">1103</mods:number>
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<mods:start id="8F81FC439C8A71FDCB242216179D3BBB">171</mods:start>
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<mods:location id="4E36441213DA56A8F3842B5211641C4A">
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<mods:url id="89413D3132648BFE2F61B9653921A130">http://dx.doi.org/10.3897/zookeys.1103.78808</mods:url>
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<mods:classification id="DA130DCC741E2743E49B28043F49FA6F">journal article</mods:classification>
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<mods:identifier id="645EAAAF6D2CDEE91DBD572DBF699BC3" type="DOI">http://dx.doi.org/10.3897/zookeys.1103.78808</mods:identifier>
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<mods:identifier id="C1EB4F3C0A9576041A4D5FD0033BE7DC" type="Pensoft-Pub">1313-2970-1103-171</mods:identifier>
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<treatment id="112F1E3F3E4257AC903C8E101527A42C" ID-GBIF-Taxon="195738915" LSID="urn:lsid:zoobank.org:act:E787CC96-790B-4359-9632-8419F8AA5501" httpUri="http://treatment.plazi.org/id/112F1E3F3E4257AC903C8E101527A42C" lastPageNumber="171" pageId="0" pageNumber="171" scope_class="Arachnida" scope_family="Cheliferidae" scope_order="Pseudoscorpiones" scope_subFamily="Cheliferinae">
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<subSubSection id="746BD307AD366F2F229FF1B5386BACAA" pageId="0" pageNumber="171" type="nomenclature">
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<paragraph id="F4C2AB10BC6681422AC9CD9CB450A2E4" pageId="0" pageNumber="171">
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<taxonomicName id="1C4DF27348B40C9FBDCD86EAEDD4B8B7" LSID="http://zoobank.org/E787CC96-790B-4359-9632-8419F8AA5501" authority="Li & Shi, 2022" authorityName="Li & Shi" authorityYear="2022" class="Arachnida" family="Cheliferidae" genus="Metachelifer" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Metachelifer mahnerti" order="Pseudoscorpiones" pageId="0" pageNumber="171" phylum="Arthropoda" rank="species" species="mahnerti" status="sp. nov.">Metachelifer mahnerti</taxonomicName>
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<taxonomicNameLabel id="774EA023A61D2ACE84FC0F7FB8EDEEDF" pageId="0" pageNumber="171">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="BEC0808D54FBEC36BBDEA9722C18E04C" pageId="0" pageNumber="171" type="description">
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<paragraph id="B59A31A523603C5228C3460A45DC2225" pageId="0" pageNumber="171">
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<figureCitation id="E149E28D8430692CC0162A5D06530747" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Metachelifer mahnerti sp. nov., holotype male (A-I) and paratype female (J) A carapace B left chelicera C rallum of left chelicera D detail on tarsus I, lateral view E coxa IV, ventral view F palp (minus chela) G chela, retrolateral view H chela, dorsal view I male genital area J female genital area. Scale bars: 0.50 mm." figureDoi="10.3897/zookeys.1103.78808.figure2" httpUri="https://binary.pensoft.net/fig/691635" pageId="0" pageNumber="171">Figs 2</figureCitation>
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<figureCitation id="06F585997F01B9C272E2BB86D15FB8B9" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. A, B Metachelifer cheni sp. nov., dorsal views A holotype male B paratype female C, D M. mahnerti sp. nov., dorsal views C holotype male D paratype female. Scale bar: 1.00 mm (A-D)." figureDoi="10.3897/zookeys.1103.78808.figure5" httpUri="https://binary.pensoft.net/fig/691638" pageId="0" pageNumber="171">, 5C, D</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="F34B81F2B01E6EACB3E9F41FAAB9D6DF" pageId="0" pageNumber="171" type="type material">
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<paragraph id="48F179563B6F17B139455AD26D5AF870" pageId="0" pageNumber="171">Type material.</paragraph>
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<paragraph id="54154923897A8020F439100ED0A01005" pageId="0" pageNumber="171">
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<emphasis id="B1D210A5664800584282ACEF30C3A0EE" bold="true" italics="true" pageId="0" pageNumber="171">Holotype</emphasis>
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male: Thailand, Chiangmai Province, Chom Thong district, Ban Luang Village, Tham Borichinda Cave,
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<geoCoordinate id="D2575C4E6EDE0EC1EFB6DF5DF9FD5A7E" degrees="18" direction="north" minutes="29" orientation="latitude" precision="1" seconds="53.01" value="18.498058">18°29'53.01"N</geoCoordinate>
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,
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<geoCoordinate id="3A10975B3FE61C01842CF4141F67A588" degrees="98" direction="east" minutes="40" orientation="longitude" precision="1" seconds="49.97" value="98.68054">98°40'49.97"E</geoCoordinate>
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, 379 m a.s.l., 15 Oct. 2014, Yun-Chun Li and Zhi-Gang Chen leg., in MCWNU (Ms20141015-01).
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<emphasis id="C7679488E8C9C2763495556EDF23E201" bold="true" italics="true" pageId="0" pageNumber="171">Paratypes</emphasis>
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: 1 male, 7 females, 1 tritonymph, collected with the holotype in MCWNU (Ms20141015-01); 1 male, 1 female, collected with the holotype, in MNHN.
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</paragraph>
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</subSubSection>
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<subSubSection id="0C74BD4519AEC9BBB6884B46281C7D11" pageId="0" pageNumber="171" type="diagnosis">
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<paragraph id="9300DDC2214AD1CF3C195BC7A115A615" pageId="0" pageNumber="171">Diagnosis.</paragraph>
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<paragraph id="F817F5EA845F348CC0215CB510F699D4" 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="C85EC75481B3B6E75F9B36AFF283053D" 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="06BE29B7BA33F71365864FCEA321DB3D" 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 4 denticuloclavate setae and 91-93 setae; tergite XI without tactile setae; male anterior genital operculum with 68-70 setae (11-16 of them tubular); female anterior genital operculum without tubular setae, posterior operculum with 8 lyrifissures; and female body very large, 4.76-4.85 mm.
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</paragraph>
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</subSubSection>
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<subSubSection id="5EE01898C4D69033DA3900BF950FC1EE" pageId="0" pageNumber="171" type="etymology">
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<paragraph id="30D960C784BF928446CFAEFB15632BD3" pageId="0" pageNumber="171">Etymology.</paragraph>
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<paragraph id="53A5409C2A838460B3DF0A401C8A73AA" pageId="0" pageNumber="171">
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The new species is named in honour of the late Volker Mahnert (
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<normalizedToken id="2250496695D073F3397555AC0E70A412" originalValue="Muséum">Museum</normalizedToken>
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<normalizedToken id="1453BAC10A87EA4D059972D00BA39199" originalValue="d’histoire">d'histoire</normalizedToken>
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naturelle,
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<normalizedToken id="BFB7B1DB471BE2748D7516849CE629C5" originalValue="Genève">Geneve</normalizedToken>
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, Switzerland).
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</paragraph>
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</subSubSection>
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<subSubSection id="A0304CED45BBC9823E99E3D4D32D899D" pageId="0" pageNumber="171" type="description">
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<paragraph id="D1A0E3ABFDE7AAB505787FE091A7D6B8" pageId="0" pageNumber="171">Description.</paragraph>
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<paragraph id="27758F3A17867D542A90F17595870E46" pageId="0" pageNumber="171">
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<emphasis id="C9BDA6128844C33A7F33C2652CE80419" bold="true" pageId="0" pageNumber="171">Adult male</emphasis>
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(Fig.
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<figureCitation id="DC170DBDF6980AA7973CCF33EE800556" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. A, B Metachelifer cheni sp. nov., dorsal views A holotype male B paratype female C, D M. mahnerti sp. nov., dorsal views C holotype male D paratype female. Scale bar: 1.00 mm (A-D)." figureDoi="10.3897/zookeys.1103.78808.figure5" httpUri="https://binary.pensoft.net/fig/691638" pageId="0" pageNumber="171">5C</figureCitation>
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). Carapace, pedipalps and tergites I-V dark brown, remaining parts yellowish brown (Fig.
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<figureCitation id="498AFCBF003A03D0B39637B4C8A783B5" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. A, B Metachelifer cheni sp. nov., dorsal views A holotype male B paratype female C, D M. mahnerti sp. nov., dorsal views C holotype male D paratype female. Scale bar: 1.00 mm (A-D)." figureDoi="10.3897/zookeys.1103.78808.figure5" httpUri="https://binary.pensoft.net/fig/691638" pageId="0" pageNumber="171">5C</figureCitation>
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).
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</paragraph>
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<paragraph id="D85BD3084A6778368CE405310CA93D4E" pageId="0" pageNumber="171">
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<emphasis id="026BA4E62DD08DE2885FAF1E1F126D58" bold="true" italics="true" pageId="0" pageNumber="171">Carapace</emphasis>
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(Fig.
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<figureCitation id="4E678BA5582AFDC1EA3FB1F2B91119A6" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Metachelifer mahnerti sp. nov., holotype male (A-I) and paratype female (J) A carapace B left chelicera C rallum of left chelicera D detail on tarsus I, lateral view E coxa IV, ventral view F palp (minus chela) G chela, retrolateral view H chela, dorsal view I male genital area J female genital area. Scale bars: 0.50 mm." figureDoi="10.3897/zookeys.1103.78808.figure2" httpUri="https://binary.pensoft.net/fig/691635" pageId="0" pageNumber="171">2A</figureCitation>
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): 1.05-1.06
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<normalizedToken id="63EAE6A00FC0D00D66486E9D245BB2BB" 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 91-93 denticuloclavate setae, including 4 on anterior margin and 13-14 on posterior margin.
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<emphasis id="3780EE6C9EB1EDC2485EE31D1FDD1E4B" bold="true" italics="true" pageId="0" pageNumber="171">Coxae</emphasis>
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: manducatory process with 4 setae (1 long apical, 2 rather short subapical setae, and 1 suboral seta at base of medial margin). Pedipalpal coxa with 11-12 (non-denticulate) + 4-5 (denticulate) setae, coxa I 20-22, II 19-21, III 21-23, IV with an anterolateral process and 43-47 setae. Coxal sac occupying only 2/5 of coxal length, atrium well developed (Fig.
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<figureCitation id="0BFD3E7DEB3E0CCE853741EBA35C39C4" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Metachelifer mahnerti sp. nov., holotype male (A-I) and paratype female (J) A carapace B left chelicera C rallum of left chelicera D detail on tarsus I, lateral view E coxa IV, ventral view F palp (minus chela) G chela, retrolateral view H chela, dorsal view I male genital area J female genital area. Scale bars: 0.50 mm." figureDoi="10.3897/zookeys.1103.78808.figure2" httpUri="https://binary.pensoft.net/fig/691635" pageId="0" pageNumber="171">2E</figureCitation>
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).
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<emphasis id="86CDBF0EB9933E3E5CEC823EBD68BDA8" bold="true" italics="true" pageId="0" pageNumber="171">Chelicera</emphasis>
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(Fig.
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<figureCitation id="3FB58EB0C1D3B31E66F37911FAFB9581" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Metachelifer mahnerti sp. nov., holotype male (A-I) and paratype female (J) A carapace B left chelicera C rallum of left chelicera D detail on tarsus I, lateral view E coxa IV, ventral view F palp (minus chela) G chela, retrolateral view H chela, dorsal view I male genital area J female genital area. Scale bars: 0.50 mm." figureDoi="10.3897/zookeys.1103.78808.figure2" httpUri="https://binary.pensoft.net/fig/691635" pageId="0" pageNumber="171">2B, C</figureCitation>
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): 1.66-1.69
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<normalizedToken id="1B8C3F6BD1039C8D37911D3D44F384A3" 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 3 teeth (Fig.
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<figureCitation id="8DCC7DD63A9BB55B1CD1C8F77007D5F5" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Metachelifer mahnerti sp. nov., holotype male (A-I) and paratype female (J) A carapace B left chelicera C rallum of left chelicera D detail on tarsus I, lateral view E coxa IV, ventral view F palp (minus chela) G chela, retrolateral view H chela, dorsal view I male genital area J female genital area. Scale bars: 0.50 mm." figureDoi="10.3897/zookeys.1103.78808.figure2" httpUri="https://binary.pensoft.net/fig/691635" pageId="0" pageNumber="171">2B</figureCitation>
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). Galea with 3 short branches. Serrula exterior with about 19-20 blades. Rallum with 3 blades, anterior 1 weakly denticulate distally (Fig.
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<figureCitation id="ED5992451898B87D7BC274FDA71ED15C" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Metachelifer mahnerti sp. nov., holotype male (A-I) and paratype female (J) A carapace B left chelicera C rallum of left chelicera D detail on tarsus I, lateral view E coxa IV, ventral view F palp (minus chela) G chela, retrolateral view H chela, dorsal view I male genital area J female genital area. Scale bars: 0.50 mm." figureDoi="10.3897/zookeys.1103.78808.figure2" httpUri="https://binary.pensoft.net/fig/691635" pageId="0" pageNumber="171">2C</figureCitation>
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).
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<emphasis id="E50641016F26893504E0AD7701BA6261" bold="true" italics="true" pageId="0" pageNumber="171">Pedipalp</emphasis>
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(Fig.
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<figureCitation id="FB723E01F4600395173A3DE91FB01EE1" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Metachelifer mahnerti sp. nov., holotype male (A-I) and paratype female (J) A carapace B left chelicera C rallum of left chelicera D detail on tarsus I, lateral view E coxa IV, ventral view F palp (minus chela) G chela, retrolateral view H chela, dorsal view I male genital area J female genital area. Scale bars: 0.50 mm." figureDoi="10.3897/zookeys.1103.78808.figure2" httpUri="https://binary.pensoft.net/fig/691635" pageId="0" pageNumber="171">2F-H</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 1.97-1.99
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<normalizedToken id="81E71F6BB5AD85A7B653EE5834D9484D" originalValue="×">x</normalizedToken>
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longer than broad, femur 6.86-6.90
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<normalizedToken id="A9FBA436E8D0CD6C16C98918A95C2623" originalValue="×">x</normalizedToken>
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longer than broad, patella 4.89-4.91
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<normalizedToken id="091865F9377E29DF7C1435A4FE89AD42" originalValue="×">x</normalizedToken>
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longer than broad, femur 1.14-1.15
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<normalizedToken id="7C3F89FC6CF8180186C8903697D094E2" originalValue="×">x</normalizedToken>
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longer than patella. Chela with pedicel 6.11-6.14
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<normalizedToken id="7CBF7B62935BF498A46C8A7CFA6EDC7C" originalValue="×">x</normalizedToken>
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longer than broad, hand with pedicel 2.97-2.99
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<normalizedToken id="EDCE6A64BA1F03282B4F6CA2CD793933" originalValue="×">x</normalizedToken>
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longer than broad; movable finger 1.06-1.07
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<normalizedToken id="AA1AC66A02DF59F49F3B9F8CBEC7317C" originalValue="×">x</normalizedToken>
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longer than hand with pedicel length. Fixed finger with 58-60 small cusped teeth, movable finger with 57-60 teeth; venom apparatus present in both chelal fingers, very short (Fig.
|
||
<figureCitation id="2AE953DDEF72E034F7648F2356F91404" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Metachelifer mahnerti sp. nov., holotype male (A-I) and paratype female (J) A carapace B left chelicera C rallum of left chelicera D detail on tarsus I, lateral view E coxa IV, ventral view F palp (minus chela) G chela, retrolateral view H chela, dorsal view I male genital area J female genital area. Scale bars: 0.50 mm." figureDoi="10.3897/zookeys.1103.78808.figure2" httpUri="https://binary.pensoft.net/fig/691635" pageId="0" pageNumber="171">2H</figureCitation>
|
||
). Fixed chelal finger with 8 trichobothria and movable finger with 4,
|
||
<emphasis id="9C6B87927179FC0A9034AE38A672DF12" italics="true" pageId="0" pageNumber="171">eb</emphasis>
|
||
-
|
||
<emphasis id="271B4461510DBEC5144122AA7D0A7485" italics="true" pageId="0" pageNumber="171">esb</emphasis>
|
||
(retrolateral view) and
|
||
<emphasis id="3A66F237082008E78BD3786FA3C9973C" italics="true" pageId="0" pageNumber="171">ib-isb</emphasis>
|
||
(dorsal view) at the base of the fixed finger;
|
||
<emphasis id="95D86D653136859B39D65F06D282FCA5" italics="true" pageId="0" pageNumber="171">est</emphasis>
|
||
in finger middle,
|
||
<emphasis id="6809FB60D896EEEEE876E2EFA7AC60AE" italics="true" pageId="0" pageNumber="171">et</emphasis>
|
||
distinctly closer to fingertip than to
|
||
<emphasis id="2A16BD5E748A1BA2107F9FA4BCF752C0" italics="true" pageId="0" pageNumber="171">it</emphasis>
|
||
; on movable finger,
|
||
<emphasis id="02500E18EEEF942557C5B85E5D988F81" italics="true" pageId="0" pageNumber="171">st</emphasis>
|
||
nearer to
|
||
<emphasis id="5633EC1669A2DA6F544F1E33566CCD2E" italics="true" pageId="0" pageNumber="171">sb</emphasis>
|
||
than to
|
||
<emphasis id="78CE8E3A4E9286C5DAFF2A6C735FFAB9" italics="true" pageId="0" pageNumber="171">t.</emphasis>
|
||
<emphasis id="1019847FCB88D9A361E6DC1B80BE1400" bold="true" italics="true" pageId="0" pageNumber="171">Opisthosoma</emphasis>
|
||
: tergal chaetotaxy (I-XI): 14: 16: 16: 18: 20: 24: 23: 20: 20: 13: 14; sternal chaetotaxy (IV-XI): 2
|
||
<normalizedToken id="1D8543C67C4CFFF4B4F9EA244705C21E" originalValue="×">x</normalizedToken>
|
||
1 + 10: 12: 14: 12: 14: 13: 15: 13; anal cone with 2 dorsal and 2 ventral setae. Tergite XI without 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 68-70 setae (11-16 of them tubular) and 2 lyrifissures; posterior operculum with 17-19 setae, 8 lyrifissures (Fig.
|
||
<figureCitation id="2EFA4A8A89E31FF4E219243EE5FEDE94" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Metachelifer mahnerti sp. nov., holotype male (A-I) and paratype female (J) A carapace B left chelicera C rallum of left chelicera D detail on tarsus I, lateral view E coxa IV, ventral view F palp (minus chela) G chela, retrolateral view H chela, dorsal view I male genital area J female genital area. Scale bars: 0.50 mm." figureDoi="10.3897/zookeys.1103.78808.figure2" httpUri="https://binary.pensoft.net/fig/691635" pageId="0" pageNumber="171">2I</figureCitation>
|
||
).
|
||
<emphasis id="C1AA7AE3CC2ED4E2B13231E47073CAAC" bold="true" italics="true" pageId="0" pageNumber="171">Legs</emphasis>
|
||
: Leg I: surface with weak scale-like sculpture, trochanter 1.35-1.36
|
||
<normalizedToken id="C487A1EDC2406810CBA973BB6ABAE9E7" originalValue="×">x</normalizedToken>
|
||
, femur 1.84-1.86
|
||
<normalizedToken id="5FF853797149DB1F9C524DD9E11E03C3" originalValue="×">x</normalizedToken>
|
||
longer than deep and 0.58-0.60
|
||
<normalizedToken id="09335D4C3B325064D14A800D7CE26905" originalValue="×">x</normalizedToken>
|
||
longer than patella; patella 4.00-4.02
|
||
<normalizedToken id="17CD3EA2D146AA9E1041908C4E607020" originalValue="×">x</normalizedToken>
|
||
, tibia 5.00-5.03
|
||
<normalizedToken id="F76577E3E87B4DCDC3154CB9B9DC7E0F" originalValue="×">x</normalizedToken>
|
||
, tarsus 6.11-6.14
|
||
<normalizedToken id="A131528C52A0885A94C724D6A7B68B34" originalValue="×">x</normalizedToken>
|
||
longer than deep, subterminal seta simple, claws modified and asymmetrical, lateral claw shorter than mesal one (Fig.
|
||
<figureCitation id="C362BF16B7AC826655D7B1043CB30ADC" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Metachelifer mahnerti sp. nov., holotype male (A-I) and paratype female (J) A carapace B left chelicera C rallum of left chelicera D detail on tarsus I, lateral view E coxa IV, ventral view F palp (minus chela) G chela, retrolateral view H chela, dorsal view I male genital area J female genital area. Scale bars: 0.50 mm." figureDoi="10.3897/zookeys.1103.78808.figure2" httpUri="https://binary.pensoft.net/fig/691635" pageId="0" pageNumber="171">2D</figureCitation>
|
||
). Leg IV: trochanter 1.63-1. 64
|
||
<normalizedToken id="6A5BE07E873E58342927C68D07C42E6D" originalValue="×">x</normalizedToken>
|
||
longer than deep, femoropatella 3.93-3.96
|
||
<normalizedToken id="3D58C581FDE5AB0D0F13C1FF1C33FB95" originalValue="×">x</normalizedToken>
|
||
, tibia 7.38-7.40
|
||
<normalizedToken id="21B541D86AEF56DD4E65ED9163A4C4D5" originalValue="×">x</normalizedToken>
|
||
longer than deep and tarsus 7.22-7.26
|
||
<normalizedToken id="2B1C2127470CAE3F3BE7ECA6855F1858" originalValue="×">x</normalizedToken>
|
||
longer than deep. Arolia on legs I and IV shorter than claws.
|
||
</paragraph>
|
||
<caption id="B30EB40441E0CC48E99FA100EE77BF60" doi="10.3897/zookeys.1103.78808.figure2" httpUri="https://binary.pensoft.net/fig/691635" pageId="0" pageNumber="171" start="Figure 2" startId="F2">
|
||
<paragraph id="6C55FB6CE2647DF560672A94D77FA5F8" pageId="0" pageNumber="171">
|
||
<emphasis id="15509BEAA0182AD6E9BA85743D916305" bold="true" pageId="0" pageNumber="171">Figure 2.</emphasis>
|
||
<taxonomicName id="76CE3527C99482C87B32E14BDD9DF2C6" authorityName="Li & Shi" authorityYear="2022" class="Arachnida" family="Cheliferidae" genus="Metachelifer" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Metachelifer mahnerti" order="Pseudoscorpionida" pageId="0" pageNumber="171" phylum="Arthropoda" rank="species" species="mahnerti">
|
||
<emphasis id="838B9B7E0E0AD9021E9BEE533A41F1B9" italics="true" pageId="0" pageNumber="171">Metachelifer mahnerti</emphasis>
|
||
</taxonomicName>
|
||
sp. nov., holotype male (
|
||
<emphasis id="FB9F2E10AC69393FA832945ED76180CE" bold="true" pageId="0" pageNumber="171">A-I</emphasis>
|
||
) and paratype female (
|
||
<emphasis id="8B8D7E9E6FB2CC4FCF1154F80DDAE5DB" bold="true" pageId="0" pageNumber="171">J</emphasis>
|
||
)
|
||
<emphasis id="8C8F2E733F29AA036EC8D8831FA18474" bold="true" pageId="0" pageNumber="171">A</emphasis>
|
||
carapace
|
||
<emphasis id="DBC6BC1FF592B815090B28E8D43ADA66" bold="true" pageId="0" pageNumber="171">B</emphasis>
|
||
left chelicera
|
||
<emphasis id="1DD38A2232619D6C60B3F653B70AEDB3" bold="true" pageId="0" pageNumber="171">C</emphasis>
|
||
rallum of left chelicera
|
||
<emphasis id="19937CD85F9759FBA012A57F63F521A3" bold="true" pageId="0" pageNumber="171">D</emphasis>
|
||
detail on tarsus I, lateral view
|
||
<emphasis id="2657210EA5957C266A598F2A000029BC" bold="true" pageId="0" pageNumber="171">E</emphasis>
|
||
coxa IV, ventral view
|
||
<emphasis id="211B2229EDE500FEC92474A6C5B079FE" bold="true" pageId="0" pageNumber="171">F</emphasis>
|
||
palp (minus chela)
|
||
<emphasis id="916A03216D4492D23098DDF518095E11" bold="true" pageId="0" pageNumber="171">G</emphasis>
|
||
chela, retrolateral view
|
||
<emphasis id="43F081B82C7C07CE05998DE44253B33D" bold="true" pageId="0" pageNumber="171">H</emphasis>
|
||
chela, dorsal view
|
||
<emphasis id="A5F2C79DAED3B8B32AFF791BE6131B55" bold="true" pageId="0" pageNumber="171">I</emphasis>
|
||
male genital area
|
||
<emphasis id="9A269177241985EB1BE5B5091BE860EB" bold="true" pageId="0" pageNumber="171">J</emphasis>
|
||
female genital area. Scale bars: 0.50 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="54A9C0018BA82770025CA42D7726AF86" pageId="0" pageNumber="171">
|
||
<emphasis id="09015BA9CCCDB25A0B333D1F6F69349E" bold="true" pageId="0" pageNumber="171">Adult female</emphasis>
|
||
(Fig.
|
||
<figureCitation id="DA76EF71107E1502F09DAA582E85B89B" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. A, B Metachelifer cheni sp. nov., dorsal views A holotype male B paratype female C, D M. mahnerti sp. nov., dorsal views C holotype male D paratype female. Scale bar: 1.00 mm (A-D)." figureDoi="10.3897/zookeys.1103.78808.figure5" httpUri="https://binary.pensoft.net/fig/691638" pageId="0" pageNumber="171">5 D</figureCitation>
|
||
). Mostly the same as the holotype.
|
||
</paragraph>
|
||
<paragraph id="8C3043EE974BA90856D3A8A0647AC128" pageId="0" pageNumber="171">
|
||
<emphasis id="E3D5EFAADDEDE0C31F0EFA9C8E53D885" bold="true" italics="true" pageId="0" pageNumber="171">Carapace</emphasis>
|
||
: slightly longer than broad (1.00-1.01
|
||
<normalizedToken id="857EA517090FC25A6EEAB5F355DD2651" originalValue="×">x</normalizedToken>
|
||
), anterior margin with 4 setae, posterior margin with 12-13 setae. Well-developed paramedian impressions behind eyes like in male.
|
||
<emphasis id="9E562C6C3F22E4A53FDAFEC69D9AAB92" bold="true" italics="true" pageId="0" pageNumber="171">Coxae</emphasis>
|
||
: pedipalpal coxa with 9 (non-denticulate) + 4-6 (denticulate) setae, coxa I 20-21, II 18, III 17-19, IV 52-55.
|
||
<emphasis id="652C1E74A3CD3B86DFF2E63030D46239" bold="true" italics="true" pageId="0" pageNumber="171">Chelicera</emphasis>
|
||
: 1.94-1.97
|
||
<normalizedToken id="59AA3F6420E01A6BCD54362BE4F6156E" originalValue="×">x</normalizedToken>
|
||
longer than broad, movable finger with 2-3 teeth.
|
||
<emphasis id="F5D86EF3B2460DAF2E3BDD3E99E09F46" bold="true" italics="true" pageId="0" pageNumber="171">Pedipalp</emphasis>
|
||
: trochanter 2.03-2.05
|
||
<normalizedToken id="B2C0F3531185E71FA44C342C8A7DAE20" originalValue="×">x</normalizedToken>
|
||
longer than broad, femur 6.18-6.21
|
||
<normalizedToken id="624182BDFF9A7E4AACC86BDE11182F56" originalValue="×">x</normalizedToken>
|
||
longer than broad, patella 4.81-4.86
|
||
<normalizedToken id="1DB21F1BA8BE39BEACB66D79728F1187" originalValue="×">x</normalizedToken>
|
||
longer than broad, femur 1.16-1.17
|
||
<normalizedToken id="B60C3349FFBAAA3B1E732EEF13F5773F" originalValue="×">x</normalizedToken>
|
||
longer than patella. Chela with pedicel 5.10-5.11
|
||
<normalizedToken id="5677FF0098776DC4E9D5658B135A0C7B" originalValue="×">x</normalizedToken>
|
||
longer than broad, hand with pedicel 2.51-2.53
|
||
<normalizedToken id="2D072917A605DED5C2FAAE2903E62088" originalValue="×">x</normalizedToken>
|
||
longer than broad; movable finger 1.01-1.02
|
||
<normalizedToken id="BD7222288C3B403D349642806897D839" originalValue="×">x</normalizedToken>
|
||
longer than hand with pedicel length.
|
||
<emphasis id="59DF2C8E66E1347335176AAF846A7B69" bold="true" italics="true" pageId="0" pageNumber="171">Opisthosoma</emphasis>
|
||
: tergal chaetotaxy (I-XI): 15: 18: 20: 24: 23: 25: 25: 26: 23: 16: 15; sternal chaetotaxy (IV-XI): 2
|
||
<normalizedToken id="63012D23EDC6FF9CB4857A6958FB70A4" originalValue="×">x</normalizedToken>
|
||
1 + 11: 15: 15: 15: 13: 14: 13: 10; anal cone with 2 dorsal and 2 ventral setae. Anterior genital operculum with 28 setae (without tubular setae) and 2 lyrifissures; posterior operculum with 13 setae, 8 lyrifissures (Fig.
|
||
<figureCitation id="F2967ADFF57945F3C340EB9D03D3CF2F" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Metachelifer mahnerti sp. nov., holotype male (A-I) and paratype female (J) A carapace B left chelicera C rallum of left chelicera D detail on tarsus I, lateral view E coxa IV, ventral view F palp (minus chela) G chela, retrolateral view H chela, dorsal view I male genital area J female genital area. Scale bars: 0.50 mm." figureDoi="10.3897/zookeys.1103.78808.figure2" httpUri="https://binary.pensoft.net/fig/691635" pageId="0" pageNumber="171">2J</figureCitation>
|
||
). Sternites with 2 lateral cribriform plates.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="9D0FB8C3FAAE713DA974D4FC3B0475EC" pageId="0" pageNumber="171" type="description">
|
||
<paragraph id="540A6579622F5A0680F36752177C2457" pageId="0" pageNumber="171">Dimensions</paragraph>
|
||
<paragraph id="BB7D006FFFDADFC83F4D45E6D9A00B67" pageId="0" pageNumber="171">
|
||
<emphasis id="DBF1BF7306591947EE7A33D92A8FEF92" 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 3.23-3.35 (4.76-4.85). Carapace 1.05-1.06/1.00-1.01 (1.21-1.23/1.21-1.22). Pedipalp: trochanter 0.59-0.61/0.30-0.31 (0.67-0.69/0.33-0.35), femur 1.51-1.53/0.22-0.24 (1.73-1.75/0.28-0.29), patella 1.32-1.34/0.27-0.29 (1.49-1.51/0.31-0.33), hand with pedicel 1.04-1.05/0.35-0.37 (1.23-1.25/0.49-0.51), length of movable chelal finger 1.10-1.11 (1.24-1.26), length of chela 2.14-2.15/0.35-0.37 (2.50-2.53/0.49-0.51). Chelicera: 0.26-0.27/0.14-0.15 (0.28-0.30/0.14-0.15). Leg I: trochanter 0.23-0.25/0.17-0.18 (0.31-0.33/0.22-0.23), femur 0.35-0.37/0.19-0.20 (0.30-0.32/0.21-0.23), patella 0.60-0.61/0.15-0.16 (0.76-0.79/0.16-0.17), tibia 0.60-0.62/0.12-0.13 (0.73-0.75/0.11-0.12), tarsus 0.55-0.56/0.09-0.10 (0.70-0.71/0.10-0.11). Leg IV: trochanter 0.31-0.33/0.19-0.21 (0.39-0.41/0.25-0.26), femoropatella 1.06-1.08/0.27-0.28 (1.18-1.20/0.32-0.33), tibia 0.96-0.97/0.13-0.14 (1.15-1.16/0.14-0.15), tarsus 0.65-0.67/0.09-0.10 (0.78-0.80/0.10-0.11).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="53F5B8E63AF96BB02B2903E82EC368CD" pageId="0" pageNumber="171" type="distribution">
|
||
<paragraph id="31B3387476AFE74048FB2451543FF3A2" pageId="0" pageNumber="171">Distribution.</paragraph>
|
||
<paragraph id="58A2EBADB9DD812B06599974B07BE54B" pageId="0" pageNumber="171">Thailand (Chiangmai).</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |