233 lines
18 KiB
XML
233 lines
18 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.622.8682" ID-GBIF-Dataset="09848750-54a4-4624-98be-eab04a03b521" ID-PMC="PMC5096409" ID-Pensoft-Pub="1313-2970-622-47" ID-PubMed="27843380" ID-ZBK="7D55B37957774A3CA7AF195D4C43A2A4" ModsDocAuthor="" ModsDocDate="2016" ModsDocID="1313-2970-622-47" ModsDocOrigin="ZooKeys 622" ModsDocTitle="Descriptions of two new genera of the spider family Caponiidae (Arachnida, Araneae) and an update of Tisentnops and Taintnops from Brazil and Chile" checkinTime="1475802406755" checkinUser="pensoft" docAuthor="Brescovit, Antonio D. & Sanchez-Ruiz, Alexander" docDate="2016" docId="0504BE24FD7301C1F96FDCC0F63ECD08" docLanguage="en" docName="ZooKeys 622: 47-84" docOrigin="ZooKeys 622" docSource="http://dx.doi.org/10.3897/zookeys.622.8682" docTitle="Tisentnops mineiro Brescovit & Sanchez-Ruiz, 2016, sp. n." docType="treatment" docUuid="B7485A08-D81A-4EB7-B350-7B1DD7F07304" docUuidSource="ZooBank" docVersion="5" lastPageNumber="52" masterDocId="FFF4FFBBFFBFFFC9FFECFFF3A4604B21" masterDocTitle="Descriptions of two new genera of the spider family Caponiidae (Arachnida, Araneae) and an update of Tisentnops and Taintnops from Brazil and Chile" masterLastPageNumber="84" masterPageNumber="47" pageNumber="49" updateTime="1668163601053" 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>Descriptions of two new genera of the spider family Caponiidae (Arachnida, Araneae) and an update of Tisentnops and Taintnops from Brazil and Chile</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>Brescovit, Antonio D.</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>Sanchez-Ruiz, Alexander</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>2016</mods:date>
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<mods:detail type="volume">
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<mods:number>622</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>47</mods:start>
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<mods:end>84</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.622.8682</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.622.8682</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-622-47</mods:identifier>
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<mods:identifier type="ZBK">7D55B37957774A3CA7AF195D4C43A2A4</mods:identifier>
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<mods:identifier type="ZooBank">7D55B37957774A3CA7AF195D4C43A2A4</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="127875832" LSID="urn:lsid:zoobank.org:act:B7485A08-D81A-4EB7-B350-7B1DD7F07304" httpUri="http://treatment.plazi.org/id/0504BE24FD7301C1F96FDCC0F63ECD08" lastPageId="6" lastPageNumber="52" pageId="2" pageNumber="49">
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<subSubSection pageId="2" pageNumber="49" type="multiple">
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<paragraph pageId="2" pageNumber="49">Taxon classification Animalia Araneae Caponiidae</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="49" type="nomenclature">
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<paragraph pageId="2" pageNumber="49">
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<taxonomicName LSID="http://zoobank.org/B7485A08-D81A-4EB7-B350-7B1DD7F07304" class="Arachnida" family="Caponiidae" genus="Tisentnops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tisentnops mineiro" order="Araneae" pageId="2" pageNumber="49" phylum="Arthropoda" rank="species" species="mineiro">Tisentnops mineiro</taxonomicName>
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<taxonomicNameLabel pageId="2" pageNumber="49">sp. n.</taxonomicNameLabel>
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Figures 1, 2, 3, 4
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<normalizedToken originalValue="A–E">A-E</normalizedToken>
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, 17A
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="49" type="types">
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<paragraph pageId="2" pageNumber="49">Types.</paragraph>
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<paragraph pageId="2" pageNumber="49">
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Male holotype from Gruta da Serra da Moeda (
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-20.332779">20°19'58"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-44.052776">44°03'10"W</geoCoordinate>
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), Moeda, Minas Gerais, Brazil, X.2005, R.L. Ferreira, deposited in IBSP 191293; female paratype from Gruta MP-10 (
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-20.266111">20°15'58"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-43.88778">43°53'16"W</geoCoordinate>
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), Itabirito, Minas Gerais, Brazil, IX.2007, R.L. Ferreira, deposited in IBSP 191294.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="49" type="etymology">
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<paragraph pageId="2" pageNumber="49">Etymology.</paragraph>
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<paragraph pageId="2" pageNumber="49">The specific name is the designation for the native people from the state of Minas Gerais, Brazil, where this species was found.</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="49" type="diagnosis">
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<paragraph pageId="2" pageNumber="49">Diagnosis.</paragraph>
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<paragraph pageId="2" pageNumber="49">
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<taxonomicName class="Arachnida" family="Caponiidae" genus="Tisentnops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tisentnops mineiro" order="Araneae" pageId="2" pageNumber="49" phylum="Arthropoda" rank="species" species="mineiro">Tisentnops mineiro</taxonomicName>
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sp. n. is easily separated from other species of the genus by the absence of eyes (Figs 1A, 17A).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="49" type="description">
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<paragraph pageId="2" pageNumber="49">Description.</paragraph>
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<paragraph pageId="2" pageNumber="49">
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Male (holotype). Total length 3.6. Carapace 1.6 long, 1.2 wide. Coloration: cephalothorax orange reddish. Palps yellow. Legs yellow, except coxae I-II orange-reddish. Abdomen uniformly yellow-white. Eyes absent of setae with elongated bases forming a row on the anterior margin of the endites, infrequent on the sub-marginal part (Fig. 1B). Leg measurements: I: femur 1.3/ patella 0.6/ tibia 1.1/ metatarsus 0.6/ tarsus 0.6/ total 3.7; II: 1.1/ 0.6/ 1.0/ 0.5/ 0.4/ 3.6; III: 0.9/ 0.4/ 0.6/ 0.6/ 0.4/ 2.9; IV: 1.1/ 0.6/ 1.1/ 0.8/ 0.7/ 4.3. Sockets bases of setae elongate on leg I forming an asymmetric row on the ventral margin of the femur and the tibia (Figs 1C, J). Palpal cymbium twice the length of the bulb, embolus short and curved, half the length of the bulb (Figs 1
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<normalizedToken originalValue="D–F">D-F</normalizedToken>
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; 4
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<normalizedToken originalValue="A–C">A-C</normalizedToken>
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).
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</paragraph>
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<paragraph pageId="2" pageNumber="49">
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Female (paratype). Total length 3.8. Carapace 1.7 long, 1.2 wide. Coloration: cephalothorax and legs orange, except legs III-IV yellow and external border of endites brown. Abdomen grayish. Palpal endites as in male, but with fewer sub-marginal modified sochets (Fig. 1I). Leg measurements: I: femur 1.1/ patella 0.5/ tibia 0.9/ metatarsus 0.5/ tarsus 0.4/ total 3.4; II: 1.0/ 0.5/ 0.7/ 0.5/ 0.4/ 3.1; III: 0.8/ 0.4/ 0.5/ 0.6/ 0.5/ 2.8; IV: 1.2/ 0.5/ 0.9/ 0.8/ 0.5/ 3.9. Internal female genitalia with a triangular anterior margin of the hyaline membrane that covers transverse sclerotized bars, an elongate membranous anteromedian receptaculum with a wide base, and a transverse, enlarged, V-shaped dorsal fold (Figs 3
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<normalizedToken originalValue="G–L">G-L</normalizedToken>
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, 4
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<normalizedToken originalValue="D–E">D-E</normalizedToken>
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).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="5" lastPageNumber="52" pageId="2" pageNumber="49" type="materials_examined">
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<paragraph pageId="2" pageNumber="49">Other material examined.</paragraph>
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<paragraph lastPageId="5" lastPageNumber="52" pageId="2" pageNumber="49">
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BRAZIL, Minas Gerais:
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<normalizedToken originalValue="Conceição">Conceicao</normalizedToken>
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do Mato Dentro, Cave CSS-05 (
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-18.917221">18°55'02"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-43.42806">43°25'41"W</geoCoordinate>
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), 1♀, 12-26/VIII/2013, L. Madeira (IBSP 191297, MEV); Cave CSS-06 (
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-18.917221">18°55'02"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-43.428333">43°25'42"W</geoCoordinate>
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), 1♀ 2 imm., 15/XII/2010-14/I/2011, L. Tunes (IBSP 191299); Cave CSS-06 (
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-18.917221">18°55'02"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-43.428333">43°25'42"W</geoCoordinate>
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), 1 imm., 15/XII/2010-14/I/2011, C.R.A. Souza (IBSP 191300); Cave CSS-06 (
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-18.917221">18°55'02"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-43.428333">43°25'42"W</geoCoordinate>
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), 1♀, 03-13/V/2011, K. Pinheiro (IBSP 191301, MEV); Cave SERP-118 (
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-19.098612">19°05'55"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-43.342777">43°20'34"W</geoCoordinate>
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), 2♀, 03/XII/2013, L.G.S. Soares (IBSP 191304); Santa
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<normalizedToken originalValue="Bárbara">Barbara</normalizedToken>
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, Cave SG-07 (
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-20.04972">20°02'59"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-43.684723">43°41'05"W</geoCoordinate>
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), 1 imm., 26-30/IX/2011, K. Pinheiro (IBSP 191312); Cave SG-10 (
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-20.054998">20°03'18"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-43.685833">43°41'09"W</geoCoordinate>
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), 2♀, 26-30/IX/2011, K. Pinheiro (IBSP 191313); Cave AP-47 (
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-20.027777">20°01'40"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-43.68139">43°40'53"W</geoCoordinate>
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), 1♀, 31/IV-05/V-2012, G.P. Perroni (IBSP 191314), Cave AP-38 (
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-20.030832">20°01'51"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-43.67917">43°40'45"W</geoCoordinate>
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); 1♀, 31/IV-05/V-2012, G.P. Perroni (IBSP 191317); Nova Lima, Serra da Piedade, Cave SC-11 (
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-19.950834">19°57'03"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-43.891113">43°53'28"W</geoCoordinate>
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), 2♀ 4 imm., 18/VII- 21/XI/2014, M. P.A. Oliveira (IBSP 191296, IBSP 191298); Cave SC-07 (
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-19.960835">19°57'39"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-43.891113">43°53'28"W</geoCoordinate>
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), 1 imm., 18/XI/2014, M.P.A. Oliveira (IBSP 191302); Cave SC-05 (
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-19.95139">19°57'05"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-43.891113">43°53'28"W</geoCoordinate>
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), 1 imm., 21/VII/2014, M.P.A. Oliveira col. (IBSP 191303); Rio Acima, Cave VG-27 (
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-20.116388">20°06'59"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-43.898335">43°53'54"W</geoCoordinate>
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), 1♀, 02-10/VIII/2011, I. Cizauskas et al. (IBSP 191318); Cave VG-28 (
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-20.116112">20°06'58"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-43.898613">43°53'55"W</geoCoordinate>
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), 1 imm.,
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<pageBreakToken pageId="3" pageNumber="50" start="start">02</pageBreakToken>
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-10/VIII/2011, I. Cizauskas et al. (IBSP 191319);
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<normalizedToken originalValue="Caeté">Caete</normalizedToken>
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, Gruta do Triangulo (
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-19.817501">19°49'03"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-43.680836">43°40'51"W</geoCoordinate>
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), 2♀ 1 imm., 25/III/2012, M.E. Bichuette & J.E.
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<normalizedToken originalValue="Gallão">Gallao</normalizedToken>
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(IBSP 191322-191323); Cave AVG-30 (
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-19.8225">19°49'21"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-43.697224">43°41'50"W</geoCoordinate>
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), 1♀, 18/V/2013 (IBSP 191324); Cave AVG-47 (
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-19.822779">19°49'22"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-43.695557">43°41'44"W</geoCoordinate>
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), 3♀ 6 imm., 19/XII/2012-
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<pageBreakToken pageId="4" pageNumber="51" start="start">17</pageBreakToken>
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/V/2013 (IBSP 191325-191326); Cave AVG-66 (
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-19.824446">19°49'28"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-43.69278">43°41'34"W</geoCoordinate>
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), 1♂, 08/IV/2014 (IBSP 191305), all collected by M. P.A. Oliveira; Itabirito, Gruta MP-10 (
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-20.266111">20°15'58"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-43.88778">43°53'16"W</geoCoordinate>
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), 1 imm., 30/III/2012, Equipe Carste col. (IBSP 191295);
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<pageBreakToken pageId="5" pageNumber="52" start="start">Cave</pageBreakToken>
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VL-29/30 (
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-20.335001">20°20'06"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-43.938614">43°56'19"W</geoCoordinate>
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), 1♂ 1imm., 3-20/XI/2007, R. Andrade et al. (IBSP 97952); 1♀, 03-06/X/2011, J. Mascarenhas (IBSP 191320); 1♂, 29/III-03/IV/2012, J. Mascarenhas (IBSP 191321).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="52" type="distribution">
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<paragraph pageId="5" pageNumber="52">Distribution.</paragraph>
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<paragraph pageId="5" pageNumber="52">
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Known only from the state of Minas Gerais, southeastern Brazil (Fig. 18
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="6" lastPageNumber="53" pageId="5" pageNumber="52" type="natural history">
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<paragraph pageId="5" pageNumber="52">Natural history.</paragraph>
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<paragraph lastPageId="6" lastPageNumber="53" pageId="5" pageNumber="52">
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All 79 specimens (7♂, 24♀, 48 immature) of
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<taxonomicName class="Arachnida" family="Caponiidae" genus="Tisentnops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tisentnops mineiro" order="Araneae" pageId="5" pageNumber="52" phylum="Arthropoda" rank="species" species="mineiro">Tisentnops mineiro</taxonomicName>
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sp. n. were collected in 33 caves distributed in rock outcrops in rupestrian fields found
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<pageBreakToken pageId="6" pageNumber="53" start="start">in</pageBreakToken>
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mountain peaks of the Atlantic Forest and lowland areas of regenerated forest or grasslands. Unlike
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<taxonomicName class="Arachnida" family="Caponiidae" genus="Tisentnops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tisentnops onix" order="Araneae" pageId="6" pageNumber="53" phylum="Arthropoda" rank="species" species="onix">Tisentnops onix</taxonomicName>
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sp. n. from limestone caves,
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<taxonomicName class="Arachnida" family="Caponiidae" genus="Tisentnops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tisentnops mineiro" order="Araneae" pageId="6" pageNumber="53" phylum="Arthropoda" rank="species" species="mineiro">Tisentnops mineiro</taxonomicName>
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sp. n. was only found in iron caves. Additionally,
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<taxonomicName class="Arachnida" family="Caponiidae" genus="Tisentnops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tisentnops mineiro" order="Araneae" pageId="6" pageNumber="53" phylum="Arthropoda" rank="species" species="mineiro">Tisentnops mineiro</taxonomicName>
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sp. n. was found in palaeoburrows
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<normalizedToken originalValue="“Paleotoca”">"Paleotoca"</normalizedToken>
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(natural shelter of extinct mammals, e.g. Giant Armadillos, see
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<bibRefCitation pageId="6" pageNumber="53">Bittencourt et al. 2015</bibRefCitation>
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, figs 5-6) in Cave AP-38 in the municipality of Santa
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<normalizedToken originalValue="Bárbara">Barbara</normalizedToken>
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.
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<taxonomicName class="Arachnida" family="Caponiidae" genus="Tisentnops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tisentnops mineiro" order="Araneae" pageId="6" pageNumber="53" phylum="Arthropoda" rank="species" species="mineiro">Tisentnops mineiro</taxonomicName>
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sp. n. were found on the ground, under rocks in aphotic zones with high relative humidity (≥ 98%).
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<taxonomicName class="Arachnida" family="Caponiidae" genus="Tisentnops" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tisentnops mineiro" order="Araneae" pageId="6" pageNumber="53" phylum="Arthropoda" rank="species" species="mineiro">Tisentnops mineiro</taxonomicName>
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sp. n. is a troglobite spider restricted to caves from target mining areas and regions of iron formations with high economic interest.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |