177 lines
16 KiB
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177 lines
16 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.915.47563" ID-GBIF-Dataset="57b9add5-0efe-4b03-a201-03d271474971" ID-PMC="PMC7052027" ID-Pensoft-Pub="1313-2970-915-17" ID-Pensoft-UUID="3DAF441E367D5E90BD8CEBAEC0DBCAA2" ID-PubMed="32148421" ID-ZooBank="896D7C1D210547FCB5E055135FEDDB9D" ModsDocID="1313-2970-915-17" checkinTime="1582662206152" checkinUser="pensoft" docAuthor="LeMay, Gabriel A. & Agnarsson, Ingi" docDate="2020" docId="C5D53D6B3C4254799DDCE54F0EA5EE36" docLanguage="en" docName="ZooKeys 915: 17-24" docOrigin="ZooKeys 915" docSource="http://dx.doi.org/10.3897/zookeys.915.47563" docTitle="Spintharus leverger LeMay & Agnarsson 2020, sp. nov." docType="treatment" docUuid="BCA7D823-032D-417B-973B-9C2F5D9CF376" docUuidSource="ZooBank" docVersion="4" id="3DAF441E367D5E90BD8CEBAEC0DBCAA2" lastPageNumber="17" masterDocId="3DAF441E367D5E90BD8CEBAEC0DBCAA2" masterDocTitle="New species of smiley-faced spider Spintharus (Araneae, Theridiidae) from Brazil, and comments on unobserved diversity in South America" masterLastPageNumber="24" masterPageNumber="17" pageNumber="17" updateTime="1668168515350" 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 species of smiley-faced spider Spintharus (Araneae, Theridiidae) from Brazil, and comments on unobserved diversity in South America</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>LeMay, Gabriel A.</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>Agnarsson, Ingi</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>2020</mods:date>
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<mods:detail type="volume">
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<mods:number>915</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>17</mods:start>
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<mods:end>24</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.915.47563</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.915.47563</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-915-17</mods:identifier>
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<mods:identifier type="ZooBank">896D7C1D210547FCB5E055135FEDDB9D</mods:identifier>
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<mods:identifier type="Pensoft-UUID">3DAF441E367D5E90BD8CEBAEC0DBCAA2</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="162267183" LSID="urn:lsid:zoobank.org:act:BCA7D823-032D-417B-973B-9C2F5D9CF376" httpUri="http://treatment.plazi.org/id/C5D53D6B3C4254799DDCE54F0EA5EE36" lastPageNumber="17" pageId="0" pageNumber="17">
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<subSubSection pageId="0" pageNumber="17" type="nomenclature">
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<paragraph pageId="0" pageNumber="17">
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<taxonomicName LSID="C5D53D6B-3C42-5479-9DDC-E54F0EA5EE36" authority="LeMay & Agnarsson, 2020" authorityName="LeMay & Agnarsson" authorityYear="2020" class="Arachnida" family="Theridiidae" genus="Spintharus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Spintharus leverger" order="Araneae" pageId="0" pageNumber="17" phylum="Arthropoda" rank="species" species="leverger" status="sp. nov.">Spintharus leverger</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="17">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Spintharus leverger LeMay & Agnarsson, sp. nov. Holotype female and paratype male from Mato Grosso, Santo Antonio de Leverger. Female (A-C); A dorsal B ventral C lateral. Male (D-F); D dorsal E ventral F lateral G-I epigynum G digested dorsal H digested ventral I undigested ventral J palp ventral. Male from Mato Grasso, Chapada dos Guimaraes. Male (K-M); K dorsal L ventral M lateral N male pedipalp, ventral. Note that male from Chapada dos Guimaraes has sclerites slightly less juxtaposed at the terminus of the palp." figureDoi="10.3897/zookeys.915.47563.figure2" httpUri="https://binary.pensoft.net/fig/382980" pageId="0" pageNumber="17">Figure 2A-N</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="17" type="type material">
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<paragraph pageId="0" pageNumber="17">Type material.</paragraph>
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<paragraph pageId="0" pageNumber="17">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="17">Holotype</emphasis>
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female from Santo
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<normalizedToken originalValue="Antônio">Antonio</normalizedToken>
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de Leverger, Mato Grosso,
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<emphasis bold="true" pageId="0" pageNumber="17">Brazil</emphasis>
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, 29.vii.1992, A.A. Lise & A. Braul, in MCTP.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="17">Paratype</emphasis>
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male with same data, deposited in the SMNH.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="17" type="materials_examined">
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<paragraph pageId="0" pageNumber="17">Additional material.</paragraph>
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<paragraph pageId="0" pageNumber="17">
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<emphasis bold="true" pageId="0" pageNumber="17">Brazil</emphasis>
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: Mato Grosso, Santo
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<normalizedToken originalValue="Antônio">Antonio</normalizedToken>
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de Leverger, 29.vii.1992, A.A. Lise & A. Braul, 4 females, 1 male, (MCTP); Chapada dos
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<normalizedToken originalValue="Guimarães">Guimaraes</normalizedToken>
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, 15-26.vii.1992, A.A. Lise & A. Braul, 1 male, (MCTP); Rio Grande do Sul,
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<normalizedToken originalValue="Quaraí">Quarai</normalizedToken>
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, 4-28.v.1991, A.A. Lise, 2 females, (MCTP)
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="17" type="diagnosis">
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<paragraph pageId="0" pageNumber="17">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="17">
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<taxonomicName authorityName="LeMay & Agnarsson" authorityYear="2020" class="Arachnida" family="Theridiidae" genus="Spintharus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Spintharus leverger" order="Araneae" pageId="0" pageNumber="17" phylum="Arthropoda" rank="species" species="leverger">
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<emphasis italics="true" pageId="0" pageNumber="17">Spintharus leverger</emphasis>
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</taxonomicName>
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sp. nov. differ from all other
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<taxonomicName authorityName="Hentz" authorityYear="1850" class="Arachnida" family="Theridiidae" genus="Spintharus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Spintharus" order="Araneae" pageId="0" pageNumber="17" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="17">Spintharus</emphasis>
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</taxonomicName>
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species by the large and robustly sclerotized spermathecae of the female genitalia (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Spintharus leverger LeMay & Agnarsson, sp. nov. Holotype female and paratype male from Mato Grosso, Santo Antonio de Leverger. Female (A-C); A dorsal B ventral C lateral. Male (D-F); D dorsal E ventral F lateral G-I epigynum G digested dorsal H digested ventral I undigested ventral J palp ventral. Male from Mato Grasso, Chapada dos Guimaraes. Male (K-M); K dorsal L ventral M lateral N male pedipalp, ventral. Note that male from Chapada dos Guimaraes has sclerites slightly less juxtaposed at the terminus of the palp." figureDoi="10.3897/zookeys.915.47563.figure2" httpUri="https://binary.pensoft.net/fig/382980" pageId="0" pageNumber="17">2G-I</figureCitation>
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) and the tight distal compression of male palpal sclerites, with most of the tegulum exposed (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Spintharus leverger LeMay & Agnarsson, sp. nov. Holotype female and paratype male from Mato Grosso, Santo Antonio de Leverger. Female (A-C); A dorsal B ventral C lateral. Male (D-F); D dorsal E ventral F lateral G-I epigynum G digested dorsal H digested ventral I undigested ventral J palp ventral. Male from Mato Grasso, Chapada dos Guimaraes. Male (K-M); K dorsal L ventral M lateral N male pedipalp, ventral. Note that male from Chapada dos Guimaraes has sclerites slightly less juxtaposed at the terminus of the palp." figureDoi="10.3897/zookeys.915.47563.figure2" httpUri="https://binary.pensoft.net/fig/382980" pageId="0" pageNumber="17">2N</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="17" type="description">
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<paragraph pageId="0" pageNumber="17">Description.</paragraph>
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<paragraph pageId="0" pageNumber="17">
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<emphasis bold="true" pageId="0" pageNumber="17">Female</emphasis>
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: Total length 4.72. Cephalothorax 1.10 long, 1.03 wide, 0.82 high, yellow-brown with slightly darker shading laterally. Sternum 0.90 long, 0.58 wide, extending half way between coxae IV, yellow. Abdomen 3.50 long, 1.53 wide, 1.50 high, elongated oval without humps (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Spintharus leverger LeMay & Agnarsson, sp. nov. Holotype female and paratype male from Mato Grosso, Santo Antonio de Leverger. Female (A-C); A dorsal B ventral C lateral. Male (D-F); D dorsal E ventral F lateral G-I epigynum G digested dorsal H digested ventral I undigested ventral J palp ventral. Male from Mato Grasso, Chapada dos Guimaraes. Male (K-M); K dorsal L ventral M lateral N male pedipalp, ventral. Note that male from Chapada dos Guimaraes has sclerites slightly less juxtaposed at the terminus of the palp." figureDoi="10.3897/zookeys.915.47563.figure2" httpUri="https://binary.pensoft.net/fig/382980" pageId="0" pageNumber="17">2A-C</figureCitation>
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). Four pairs of juxtaposed clustered white blotches run along the dorsal side. White blotches appear slightly fragmented. Brown markings follow the dorsolateral edges of the abdomen from anterior to posterior, joining together just anterior of the center of the abdomen to form a narrow strip. A pair of small dark bulbous spots appear posterolaterally on the abdomen. All eyes elevated on cephalothorax and approximately equal in size, anterior median eyes 0.08 in diameter, anterior lateral eyes 0.12 in diameter. All eyes located within one eye diameter from each other, except the posterior medians, which are 0.13 apart. Leg I femur 2.23, patella 0.65, tibia 1.63, metatarsus 2.24, tarsus 0.61. All legs pale yellow, with the metatarsus of legs I, II, and IV slightly browner.
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</paragraph>
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<paragraph pageId="0" pageNumber="17">
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Epigynum with very large and robustly sclerotized spermathecae and relatively small copulatory openings, with clearly sclerotized edges (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Spintharus leverger LeMay & Agnarsson, sp. nov. Holotype female and paratype male from Mato Grosso, Santo Antonio de Leverger. Female (A-C); A dorsal B ventral C lateral. Male (D-F); D dorsal E ventral F lateral G-I epigynum G digested dorsal H digested ventral I undigested ventral J palp ventral. Male from Mato Grasso, Chapada dos Guimaraes. Male (K-M); K dorsal L ventral M lateral N male pedipalp, ventral. Note that male from Chapada dos Guimaraes has sclerites slightly less juxtaposed at the terminus of the palp." figureDoi="10.3897/zookeys.915.47563.figure2" httpUri="https://binary.pensoft.net/fig/382980" pageId="0" pageNumber="17">2G-I</figureCitation>
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).
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</paragraph>
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<paragraph pageId="0" pageNumber="17">
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<emphasis bold="true" pageId="0" pageNumber="17">Male</emphasis>
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: Total length 3.52. Cephalothorax 1.10 long, 0.88 wide, 0.64 high, yellow with slightly darker shading laterally. Sternum 0.75 long, 0.51 wide, extending half way between coxae IV, light yellow. Abdomen 2.45 long, 0.89 wide, 0.88 high. All eyes elevated on cephalothorax and approximately equal in size, anterior median eyes 0.08 in diameter, anterior lateral eyes 0.13 in diameter. All eyes located within one eye diameter apart from each other, except the posterior medians, which are 0.14 apart. Leg I femur 2.19, patella 0.51, tibia 1.53, metatarsus 2.28, tarsus 0.55. All legs yellow.
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</paragraph>
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<paragraph pageId="0" pageNumber="17">
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Male pedipalp with all sclerites tightly packed at the distal end of the tegulum, leaving the tegulum largely exposed, embolus relatively short (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Spintharus leverger LeMay & Agnarsson, sp. nov. Holotype female and paratype male from Mato Grosso, Santo Antonio de Leverger. Female (A-C); A dorsal B ventral C lateral. Male (D-F); D dorsal E ventral F lateral G-I epigynum G digested dorsal H digested ventral I undigested ventral J palp ventral. Male from Mato Grasso, Chapada dos Guimaraes. Male (K-M); K dorsal L ventral M lateral N male pedipalp, ventral. Note that male from Chapada dos Guimaraes has sclerites slightly less juxtaposed at the terminus of the palp." figureDoi="10.3897/zookeys.915.47563.figure2" httpUri="https://binary.pensoft.net/fig/382980" pageId="0" pageNumber="17">2J</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="17" type="etymology">
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<paragraph pageId="0" pageNumber="17">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="17">
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This species epithet refers to the municipality of Santo
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<normalizedToken originalValue="Antônio">Antonio</normalizedToken>
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de Leverger, the location in which the holotype female was collected.
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</paragraph>
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<caption doi="10.3897/zookeys.915.47563.figure2" httpUri="https://binary.pensoft.net/fig/382980" pageId="0" pageNumber="17" start="Figure 2" startId="F2">
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<paragraph pageId="0" pageNumber="17">
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<emphasis bold="true" pageId="0" pageNumber="17">Figure 2.</emphasis>
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<taxonomicName authorityName="LeMay & Agnarsson" authorityYear="2020" class="Arachnida" family="Theridiidae" genus="Spintharus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Spintharus leverger" order="Araneae" pageId="0" pageNumber="17" phylum="Arthropoda" rank="species" species="leverger">
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<emphasis italics="true" pageId="0" pageNumber="17">Spintharus leverger</emphasis>
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</taxonomicName>
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LeMay & Agnarsson, sp. nov. Holotype female and paratype male from Mato Grosso, Santo
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<normalizedToken originalValue="Antônio">Antonio</normalizedToken>
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de Leverger. Female (
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<emphasis bold="true" pageId="0" pageNumber="17">A-C</emphasis>
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);
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<emphasis bold="true" pageId="0" pageNumber="17">A</emphasis>
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dorsal
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<emphasis bold="true" pageId="0" pageNumber="17">B</emphasis>
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ventral
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<emphasis bold="true" pageId="0" pageNumber="17">C</emphasis>
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lateral. Male (
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<emphasis bold="true" pageId="0" pageNumber="17">D-F</emphasis>
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);
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<emphasis bold="true" pageId="0" pageNumber="17">D</emphasis>
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dorsal
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<emphasis bold="true" pageId="0" pageNumber="17">E</emphasis>
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ventral
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<emphasis bold="true" pageId="0" pageNumber="17">F</emphasis>
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lateral
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<emphasis bold="true" pageId="0" pageNumber="17">G-I</emphasis>
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epigynum
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<emphasis bold="true" pageId="0" pageNumber="17">G</emphasis>
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digested dorsal
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<emphasis bold="true" pageId="0" pageNumber="17">H</emphasis>
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digested ventral
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<emphasis bold="true" pageId="0" pageNumber="17">I</emphasis>
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undigested ventral
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<emphasis bold="true" pageId="0" pageNumber="17">J</emphasis>
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palp ventral. Male from Mato Grasso, Chapada dos
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<normalizedToken originalValue="Guimarães">Guimaraes</normalizedToken>
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. Male (
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<emphasis bold="true" pageId="0" pageNumber="17">K-M</emphasis>
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);
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<emphasis bold="true" pageId="0" pageNumber="17">K</emphasis>
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dorsal
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<emphasis bold="true" pageId="0" pageNumber="17">L</emphasis>
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ventral
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<emphasis bold="true" pageId="0" pageNumber="17">M</emphasis>
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lateral
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<emphasis bold="true" pageId="0" pageNumber="17">N</emphasis>
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male pedipalp, ventral. Note that male from Chapada dos
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<normalizedToken originalValue="Guimarães">Guimaraes</normalizedToken>
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has sclerites slightly less juxtaposed at the terminus of the palp.
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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> |