171 lines
14 KiB
XML
171 lines
14 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.198.2337" ID-GBIF-Dataset="a41a88cd-318e-4bb4-89b8-56cdf8ac7554" ID-PMC="PMC3368255" ID-Pensoft-Pub="1313-2970-198-25" ID-PubMed="22707905" ModsDocAuthor="" ModsDocDate="2012" ModsDocID="1313-2970-198-25" ModsDocOrigin="ZooKeys 198" ModsDocTitle="New systematic assignments in Gonyleptoidea (Arachnida, Opiliones, Laniatores)" checkinTime="1451248984494" checkinUser="pensoft" docAuthor="Pinto-da-Rocha, Ricardo, Benedetti, Alipio Rezende, de Vasconcelos, Eduardo Gomes & Hara, Marcos Ryotaro" docDate="2012" docId="0D9602A1EB4016A1A68A22D96B2CBA02" docLanguage="en" docName="ZooKeys 198: 25-68" docOrigin="ZooKeys 198" docSource="http://dx.doi.org/10.3897/zookeys.198.2337" docTitle="Napostygnus bispinosus Roewer 1929" docType="treatment" docVersion="4" lastPageNumber="30" masterDocId="5142201B1D7CFFB2341AFFFC5D1B9619" masterDocTitle="New systematic assignments in Gonyleptoidea (Arachnida, Opiliones, Laniatores)" masterLastPageNumber="68" masterPageNumber="25" pageNumber="29" updateTime="1668153961962" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>New systematic assignments in Gonyleptoidea (Arachnida, Opiliones, Laniatores)</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>Pinto-da-Rocha, Ricardo</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Benedetti, Alipio Rezende</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>de Vasconcelos, Eduardo Gomes</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Hara, Marcos Ryotaro</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2012</mods:date>
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<mods:detail type="volume">
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<mods:number>198</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>25</mods:start>
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<mods:end>68</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.198.2337</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.198.2337</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-198-25</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152035943" LSID="urn:lsid:plazi:treatment:0D9602A1EB4016A1A68A22D96B2CBA02" httpUri="http://treatment.plazi.org/id/0D9602A1EB4016A1A68A22D96B2CBA02" lastPageId="5" lastPageNumber="30" pageId="4" pageNumber="29">
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<subSubSection pageId="4" pageNumber="29" type="nomenclature">
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<paragraph pageId="4" pageNumber="29">
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<taxonomicName LSID="http://species-id.net/wiki/Napostygnus_bispinosus" authority="Roewer, 1929" authorityName="Roewer" authorityYear="1929" class="Arachnida" family="Nomoclastidae" genus="Napostygnus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Napostygnus bispinosus" order="Opiliones" pageId="4" pageNumber="29" phylum="Arthropoda" rank="species" species="bispinosus">Napostygnus bispinosus Roewer, 1929</taxonomicName>
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Fig. 3
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="29" type="reference_group">
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<paragraph pageId="4" pageNumber="29">
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<taxonomicName class="Arachnida" family="Nomoclastidae" genus="Napostygnus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Napostygnus bispinosus" order="Opiliones" pageId="4" pageNumber="29" phylum="Arthropoda" rank="species" species="bispinosus">Napostygnus bispinosus</taxonomicName>
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Roewer, 1929: 275, fig. 42 (♀);
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<bibRefCitation author="Kury, AB" journalOrPublisher="Revista Iberica de Aracnologia" pageId="23" pageNumber="48" pagination="5 - 337" title="Annotated catalogue of the Laniatores of the New World (Arachnida, Opiliones)" volume="1" year="2003">Kury 2003</bibRefCitation>
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: 145; (female holotype, Ecuador, Napo, Valley of Rio Napo, SMF RI 1004/3, examined).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="5" lastPageNumber="30" pageId="4" pageNumber="29" type="material examined">
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<paragraph pageId="4" pageNumber="29">Material examined.</paragraph>
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<paragraph lastPageId="5" lastPageNumber="30" pageId="4" pageNumber="29">
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ECUADOR. Napo: Valley of Rio Napo, 1 female holotype (SMF RI 1004/3);
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<normalizedToken originalValue="Cantón">Canton</normalizedToken>
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Quijos, Parroquira Cozanga, Yanayacu Research Station (
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-0.5833333">0°35'S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="925" value="-78.95">78°57'W</geoCoordinate>
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, 2128 m), 1 ♂ & 2 ♀ (MZSP 36132); ditto, 1 ♀ (IBSP 10550)
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<pageBreakToken pageId="5" pageNumber="30" start="start">.</pageBreakToken>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="30" type="description">
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<paragraph pageId="5" pageNumber="30">Description.</paragraph>
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<paragraph pageId="5" pageNumber="30">
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Male (MZSP 36132). Dorsum (Fig. 3A). Measurements: dorsal scutum length 4.1; dorsal scutum maximum width 3.5; carapace length 2.1; carapace maximum width 2.9; femur IV length 11.2. Body outline nearly subrectangular. Anterior margin of dorsal scutum with a median frontal hump small-granulate. Ocularium near middle of carapace, saddle shaped, with small granules near the eyes, unarmed. Carapace higher than the rest of dorsal scutum, with 4 tubercles behind ocularium. Scutal areas
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<normalizedToken originalValue="I–III">I-III</normalizedToken>
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with 2 small median tubercles on each area; IV with 4 tubercles. Lateral margin of dorsal scutum with a low density of small granules. Posterior margin of dorsal scutum and free tergite I with a row of small granules, unarmed. Free tergites
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<normalizedToken originalValue="II–III">II-III</normalizedToken>
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each with a median spine, small granulate.
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</paragraph>
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<paragraph pageId="5" pageNumber="30">Chelicera: segment I unarmed. Segment II swollen, finger II with 3 teeth, III with 4 teeth.</paragraph>
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<paragraph pageId="5" pageNumber="30">Pedipalpus: trochanter with 2 ventral tubercles, femur and patella smooth. Tibial setation: retrolateral iiIii; prolateral iiiIiii. Tarsal setation: retrolateral IiIi; prolateral IiiiIi.</paragraph>
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<paragraph pageId="5" pageNumber="30">
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Legs: legs
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<normalizedToken originalValue="I–IV">I-IV</normalizedToken>
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unarmed and without granules, except for trochanters, which are small granulate. Basitarsus I slightly inflated. Tarsal process present. Tarsal segmentation: 6(3); 16(3); 6; 7.
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</paragraph>
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<paragraph pageId="5" pageNumber="30">
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Penis (Fig. 3
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<normalizedToken originalValue="B–C">B-C</normalizedToken>
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): ventral plate with almost straight distal margin, thick median lobe and folded ventrally to the distal setae, 3 pairs of distal setae and 2 pairs of basal setae. Glans with thumb-like dorsal process. Stylus with dorsal apical projection and ventral apical small trichomes.
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</paragraph>
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<paragraph pageId="5" pageNumber="30">
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Coloration (in ethanol) (Fig. 3A): body background yellow with brown spots mainly on carapace, scutal areas, lateral and posterior margins of dorsal scutum and free tergites. Mesotergum with one longitudinal yellow stripe surrounded by blackish pigment at grooves
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<normalizedToken originalValue="I–V">I-V</normalizedToken>
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. Pedipalpus and chelicera yellowish brown with a brown reticulate pattern. Legs yellowish brown.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="30" type="taxonomical note">
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<paragraph pageId="5" pageNumber="30">Taxonomical note.</paragraph>
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<paragraph pageId="5" pageNumber="30">
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<taxonomicName class="Arachnida" family="Nomoclastidae" genus="Napostygnus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Napostygnus" order="Opiliones" pageId="5" pageNumber="30" phylum="Arthropoda" rank="genus">Napostygnus</taxonomicName>
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was originally placed in
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<taxonomicName family="Gonyleptidae" lsidName="" pageId="5" pageNumber="30" rank="family">Gonyleptidae</taxonomicName>
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,
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<taxonomicName lsidName="" pageId="5" pageNumber="30" rank="subFamily" subFamily="Prostygninae">Prostygninae</taxonomicName>
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.
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<bibRefCitation author="Kury, AB" journalOrPublisher="Revue arachnologique" pageId="23" pageNumber="48" pagination="137 - 145" title="The genus Yania and others presumed Tricommatidae from South American highlands (Opiliones, Cranaidae, Prostygninae)." volume="10" year="1994 b">Kury (1994b)</bibRefCitation>
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transferred
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<taxonomicName lsidName="" pageId="5" pageNumber="30" rank="subFamily" subFamily="Prostygninae">Prostygninae</taxonomicName>
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to
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<taxonomicName family="Cranaidae" lsidName="" pageId="5" pageNumber="30" rank="family">Cranaidae</taxonomicName>
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and later transferred
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<taxonomicName class="Arachnida" family="Nomoclastidae" genus="Napostygnus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Napostygnus" order="Opiliones" pageId="5" pageNumber="30" phylum="Arthropoda" rank="genus">Napostygnus</taxonomicName>
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to
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<taxonomicName family="Gonyleptidae" lsidName="" pageId="5" pageNumber="30" rank="family">Gonyleptidae</taxonomicName>
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,
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<taxonomicName lsidName="" pageId="5" pageNumber="30" rank="subFamily" subFamily="Metasarcinae">Metasarcinae</taxonomicName>
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(
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<bibRefCitation author="Kury, AB" journalOrPublisher="Revista Iberica de Aracnologia" pageId="23" pageNumber="48" pagination="5 - 337" title="Annotated catalogue of the Laniatores of the New World (Arachnida, Opiliones)" volume="1" year="2003">Kury 2003</bibRefCitation>
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). We herein propose the removal of
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<taxonomicName class="Arachnida" family="Nomoclastidae" genus="Napostygnus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Napostygnus" order="Opiliones" pageId="5" pageNumber="30" phylum="Arthropoda" rank="genus">Napostygnus</taxonomicName>
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from
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<taxonomicName lsidName="" pageId="5" pageNumber="30" rank="subFamily" subFamily="Metasarcinae">Metasarcinae</taxonomicName>
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based on male genitalia, which does not present the diagnostic character for the subfamily (
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<bibRefCitation author="Kury, AB" journalOrPublisher="Zoological Journal of the Linnean Society" pageId="23" pageNumber="48" pagination="143 - 162" title="A new genus and five new species of Metasarcinae from Peru (Arachnida, Opiliones, Gonyleptidae)." url="10.1111/j.1096-3642.1998.tb01297.x" volume="123" year="1998">Kury and Maury 1998</bibRefCitation>
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;
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<bibRefCitation pageId="5" pageNumber="30">Kury and Pinto-da-Rocha 2007b</bibRefCitation>
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), viz., a pair of spiny laterobasal sacs on the ventral plate. Another remarkable difference from
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<taxonomicName lsidName="" pageId="5" pageNumber="30" rank="subFamily" subFamily="Metasarcinae">Metasarcinae</taxonomicName>
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is the unarmed ventral pedipalpus femur. The combination of characteristics of penis and body morphology does not allow placing
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<taxonomicName class="Arachnida" family="Nomoclastidae" genus="Napostygnus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Napostygnus bispinosus" order="Opiliones" pageId="5" pageNumber="30" phylum="Arthropoda" rank="species" species="bispinosus">Napostygnus bispinosus</taxonomicName>
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in any other family of Laniatores which bear tarsal process on legs
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<normalizedToken originalValue="III–IV">III-IV</normalizedToken>
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. The slightly swollen male basitarsus I is not equal to those of
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<taxonomicName family="Manaosbiidae" lsidName="" pageId="5" pageNumber="30" rank="family">Manaosbiidae</taxonomicName>
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, and furthermore the genitalia is distinct, since it possesses a dorsal process. The ocularium resembles those of
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<taxonomicName family="Gonyleptidae" lsidName="" pageId="5" pageNumber="30" rank="family">Gonyleptidae</taxonomicName>
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,
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<taxonomicName lsidName="" pageId="5" pageNumber="30" rank="subFamily" subFamily="Bourguyiinae">Bourguyiinae</taxonomicName>
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, but the penis is not similar, because there is only a dorsal process and no ventral process. The aspect of the penis resembles those of
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<taxonomicName family="Cranaidae" lsidName="" pageId="5" pageNumber="30" rank="family">Cranaidae</taxonomicName>
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(presence of dorsal process, ventral plate and setae shape) and therefore, we propose its transfer to this family. It is noteworthy to mention that the morphology of the body of
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<taxonomicName class="Arachnida" family="Nomoclastidae" genus="Napostygnus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Napostygnus bispinosus" order="Opiliones" pageId="5" pageNumber="30" phylum="Arthropoda" rank="species" species="bispinosus">Napostygnus bispinosus</taxonomicName>
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is somewhat distinct from the typical
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<taxonomicName family="Cranaidae" lsidName="" pageId="5" pageNumber="30" rank="family">Cranaidae</taxonomicName>
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. We will not assign it to any subfamily, following the opinion of
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<bibRefCitation pageId="5" pageNumber="30">Orrico and Kury (2009)</bibRefCitation>
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on the meaninglessness of current subfamily classifications in
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<taxonomicName family="Cranaidae" lsidName="" pageId="5" pageNumber="30" rank="family">Cranaidae</taxonomicName>
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.
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</paragraph>
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<caption pageId="5" pageNumber="30">
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<paragraph pageId="5" pageNumber="30">
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Figure 3.
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<taxonomicName class="Arachnida" family="Nomoclastidae" genus="Napostygnus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Napostygnus bispinosus" order="Opiliones" pageId="5" pageNumber="30" phylum="Arthropoda" rank="species" species="bispinosus">Napostygnus bispinosus</taxonomicName>
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Roewer. Male (MZSP 36132): A habitus, dorsal view. Distal part of penis B in dorsal view C ditto, left lateral view. B, C at same scale. Scale bar A = 1 mm. Scale bar B = 0.1 mm.
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document> |