172 lines
15 KiB
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172 lines
15 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.806.27404" ID-GBIF-Dataset="751c73b3-e7da-4ed1-a8d5-1b21e9f569b5" ID-PMC="PMC6302074" ID-Pensoft-Pub="1313-2970-806-47" ID-PubMed="30588156" ID-ZBK="6877DA0E7A924EE28F337D05B337AE73" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1313-2970-806-47" ModsDocOrigin="ZooKeys 806" ModsDocTitle="Four new troglophilic species of Loxosceles Heinecken & Lowe, 1832: contributions to the knowledge of recluse spiders from Brazilian caves (Araneae, Sicariidae)" checkinTime="1545315507189" checkinUser="pensoft" docAuthor="Bertani, Rogerio, Schimonsky, Diego M. von, Gallao, Jonas E. & Bichuette, Maria E." docDate="2018" docId="FC613052E6727EA5D5C13AC9CCB62B5D" docLanguage="en" docName="ZooKeys 806: 47-72" docOrigin="ZooKeys 806" docSource="http://dx.doi.org/10.3897/zookeys.806.27404" docTitle="Loxosceles cardosoi Bertani, von Schimonsky & Gallao, sp. n." docType="treatment" docUuid="FB08FAF6-0DFD-4E30-8C29-088423627E1F" docUuidSource="ZooBank" docVersion="5" lastPageNumber="47" masterDocId="383EFFD6FC06FFB6FF9247303B41323A" masterDocTitle="Four new troglophilic species of Loxosceles Heinecken & Lowe, 1832: contributions to the knowledge of recluse spiders from Brazilian caves (Araneae, Sicariidae)" masterLastPageNumber="72" masterPageNumber="47" pageNumber="47" updateTime="1668166588044" 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>Four new troglophilic species of Loxosceles Heinecken & Lowe, 1832: contributions to the knowledge of recluse spiders from Brazilian caves (Araneae, Sicariidae)</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>Bertani, Rogerio</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>Schimonsky, Diego M. von</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>Gallao, Jonas E.</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>Bichuette, Maria E.</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>2018</mods:date>
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<mods:detail type="volume">
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<mods:number>806</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>72</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.806.27404</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.806.27404</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-806-47</mods:identifier>
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<mods:identifier type="ZBK">6877DA0E7A924EE28F337D05B337AE73</mods:identifier>
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<mods:identifier type="ZooBank">6877DA0E7A924EE28F337D05B337AE73</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="154125449" LSID="urn:lsid:zoobank.org:act:FB08FAF6-0DFD-4E30-8C29-088423627E1F" httpUri="http://treatment.plazi.org/id/FC613052E6727EA5D5C13AC9CCB62B5D" lastPageNumber="47" pageId="0" pageNumber="47">
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<subSubSection pageId="0" pageNumber="47" type="nomenclature">
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<paragraph pageId="0" pageNumber="47">
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<taxonomicName LSID="http://zoobank.org/FB08FAF6-0DFD-4E30-8C29-088423627E1F" authority="Bertani, von Schimonsky & Gallao" class="Arachnida" family="Sicariidae" genus="Loxosceles" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Loxosceles cardosoi" order="Araneae" pageId="0" pageNumber="47" phylum="Arthropoda" rank="species" species="cardosoi">
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Loxosceles cardosoi Bertani, von Schimonsky &
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<normalizedToken originalValue="Gallão">Gallao</normalizedToken>
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</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="47">sp. n.</taxonomicNameLabel>
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Figs 1, 42-47, 48, 49-54, 56, 57
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="47" type="materials_examined">
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<paragraph pageId="0" pageNumber="47">Material examined.</paragraph>
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<paragraph pageId="0" pageNumber="47">
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Male holotype (MZUSP 74440) and female paratype (MZUSP 74441), 1 male, 4 females paratypes (MZUSP 74442), 2 males, 4 females paratypes (LES 14710), BRAZIL: Bahia, Carinhanha, Gruna da Altina cave (
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-13.55">13°33'S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="925" value="-43.75">43°45'W</geoCoordinate>
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) 496 m a.s.l., M.E. Bichuette, N. Hattori and J.E.
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<normalizedToken originalValue="Gallão">Gallao</normalizedToken>
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leg., 01.vi.2012.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="47" type="materials_examined">
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<paragraph pageId="0" pageNumber="47">Other material examined.</paragraph>
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<paragraph pageId="0" pageNumber="47">
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BRAZIL, Bahia: Carinhanha, Gruna da
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<taxonomicName genus="Altina" lsidName="Altina" pageId="0" pageNumber="47" rank="genus">Altina</taxonomicName>
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Cave (
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<geoCoordinate direction="south" orientation="latitude" precision="925" value="-13.55">13°33'S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="925" value="-43.75">43°45'W</geoCoordinate>
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) 496 m a.s.l., 10 immatures, M.E. Bichuette, N. Hattori and J.E.
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<normalizedToken originalValue="Gallão">Gallao</normalizedToken>
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leg., 01.vi.2012 (LES 14711).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="47" type="diagnosis">
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<paragraph pageId="0" pageNumber="47">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="47">
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Males of
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<taxonomicName class="Arachnida" family="Sicariidae" genus="Loxosceles" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Loxosceles cardosoi" order="Araneae" pageId="0" pageNumber="47" phylum="Arthropoda" rank="species" species="cardosoi">Loxosceles cardosoi</taxonomicName>
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sp. n. resemble those of
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<taxonomicName lsidName="L. carinhanha" pageId="0" pageNumber="47" rank="species" species="carinhanha">L. carinhanha</taxonomicName>
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sp. n. by having a group of macrosetae on the median prolateral area of femur I (Fig. 48). They can be distinguished from the males of
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<taxonomicName lsidName="L. carinhanha" pageId="0" pageNumber="47" rank="species" species="carinhanha">L. carinhanha</taxonomicName>
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sp. n. by the slender embolus with a gentle curvature on its median area ending in a strong curvature on its apex (Figs 43-45) and the straight metatarsus I. Females of
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<taxonomicName lsidName="L. cardosoi" pageId="0" pageNumber="47" rank="species" species="cardosoi">L. cardosoi</taxonomicName>
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sp. n. resemble those of
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<taxonomicName lsidName="L. carinhanha" pageId="0" pageNumber="47" rank="species" species="carinhanha">L. carinhanha</taxonomicName>
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sp. n. by having spermathecae as a large, weakly sclerotized pouch with two large receptacles on its distal portion. Females of
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<taxonomicName lsidName="L. cardosoi" pageId="0" pageNumber="47" rank="species" species="cardosoi">L. cardosoi</taxonomicName>
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sp. n. can be distinguished from those of
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<taxonomicName lsidName="L. carinhanha" pageId="0" pageNumber="47" rank="species" species="carinhanha">L. carinhanha</taxonomicName>
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by the spermathecae having a sclerotized transverse plate, one dark sclerotized band reaching the basal area of each receptacle and dorsal and ventral parts of bursa copulatrix strongly sclerotized (Figs 51-54).
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</paragraph>
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<caption pageId="0" pageNumber="47">
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<paragraph pageId="0" pageNumber="47">
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Figures 42-47.
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<taxonomicName class="Arachnida" family="Sicariidae" genus="Loxosceles" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Loxosceles cardosoi" order="Araneae" pageId="0" pageNumber="47" phylum="Arthropoda" rank="species" species="cardosoi">Loxosceles cardosoi</taxonomicName>
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sp. n., holotype male (MZUSP 74440) 42 carapace and palp 43−45 left palpal bulb 43 dorsal 44 prolateral 45 retrolateral 46, 47 left palp 46 prolateral 47 retrolateral. Scale bar: 1 mm.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="47" type="description">
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<paragraph pageId="0" pageNumber="47">Description.</paragraph>
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<paragraph pageId="0" pageNumber="47">Male holotype: Total length 7.54. Carapace 3.70 long, 3.54 wide. Eye sizes and interdistances: ALE 0.23, PME 0.20, PLE 0.19, PME-PLE 0.02, PME-ALE 0.23; clypeus 0.30. Leg formula II, IV, III, I. Leg lengths: leg I: femur 7.39, patella 1.38, tibia 8.25, metatarsus 9.26, tarsus 1.77, total 28.05; II: 10.12, 1.43, 12.41, 13.65, 2.06, 39.67; III: 8.05, 1.36, 8.04, 9.82, 1.52, 28.79; IV: 8.67, 1.38, 9.04, 11.74, 2.03, 32.86. Palp: femur 2.10 long, 0.47 wide; patella 0.57 long, 0.51 wide; tibia 1.27 long, 0.67 wide; cymbium 0.72 long, 0.52 wide. Labium 0.89 long, 0.52 wide. Sternum 1.85 long, 1.82 wide. Femur I 2.0 times as long, tibia I 2.2 times as long, and leg I 7.6 as long as carapace. Palpal femur 4.5 times longer than wide, tibia 1.9 times longer than wide, cymbium oval (Figs 46, 47). Bulb suboval and approximately same size as cymbium. Embolus slender, with a gentle curvature to dorsal aspect on its middle and a strong curvature on apex, approximately two times longer than bulb length in retrolateral view, without carina (Figs 44, 45). Cephalic region of carapace, fovea and thoracic striae with long, greyish setae forming a pattern (Fig. 42). Carapace and chelicerae uniformly reddish (Fig. 42). Abdomen, legs and palp light brown, covered by short, greyish setae. Femur I dorsally brown on its base. Coxae and sternum light brown, labium and endites brown. Femur I prolateral median area with a series of macrosetae (Fig. 48).</paragraph>
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<caption pageId="0" pageNumber="47">
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<paragraph pageId="0" pageNumber="47">
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Figure 48.
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<taxonomicName class="Arachnida" family="Sicariidae" genus="Loxosceles" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Loxosceles cardosoi" order="Araneae" pageId="0" pageNumber="47" phylum="Arthropoda" rank="species" species="cardosoi">Loxosceles cardosoi</taxonomicName>
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sp. n., holotype male (MZUSP 74440), left leg I, detail of macrosetae on median portion of femur. Scale bar: 1 mm.
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</paragraph>
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</caption>
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<paragraph pageId="0" pageNumber="47">Female paratype: Total length 9.15. Carapace 4.05 long, 3.49 wide. Eye sizes and interdistances: ALE 0.26, PME 0.24, PLE 0.22, PME-PLE 0.04, PME-ALE 0.36; clypeus 0.49. Leg formula II, IV, I, III. Leg lengths (left): leg I: femur 7.45, patella 1.42, tibia 8.24, metatarsus 8.30, tarsus 1.69, total 27.10; II: 8.87, 1.48, 9.87, 10.22, 1.80, 32.24; III: 7.30, 1.48, 7.00, 8.17, 1.48, 25.43; IV: 8.10, 1.48, 8.20, 9.91, 1.73, 29.42. Palp: femur 1.36 long, 0.31 wide; patella 0.36 long, 0.41 wide; tibia 1.18 long, 0.29 wide; tarsus 1.78 long, 0.22 wide. Labium 0.66 long, 0.64 wide. Sternum 2.13 long, 1.79 wide. Femur I 1.8 times as long, tibia I 2.0 times as long, and leg I 6.7 as long as carapace. Palpal femur 4.4 times longer than wide, tibia 4.0 longer than wide, tarsus not incrassate (Fig. 50). Spermathecae are a large weakly sclerotized pouch with two large receptacles on its distal portion, a broad transverse sclerotized plate, and one dark sclerotized band reaching the basal area of each receptacle. Dorsal and ventral parts of bursa copulatrix strongly sclerotized (Figs 51-54). Cephalic region of carapace, fovea, and thoracic striae with long, greyish setae (Fig. 49). Carapace light brown, cephalic area slightly darker (Fig. 49). Chelicerae brown. Abdomen and legs light brown, covered by short, greyish setae. Palp femur and patella light brown, tibia and tarsus reddish brown (Fig. 50). Coxae and sternum light brown; labium and endites brown.</paragraph>
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<caption pageId="0" pageNumber="47">
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<paragraph pageId="0" pageNumber="47">
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Figures 49-54.
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<taxonomicName class="Arachnida" family="Sicariidae" genus="Loxosceles" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Loxosceles cardosoi" order="Araneae" pageId="0" pageNumber="47" phylum="Arthropoda" rank="species" species="cardosoi">Loxosceles cardosoi</taxonomicName>
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sp. n., paratype female (MZUSP 74441) 49 carapace and palp 50 left palp, prolateral 51−54 spermathecae 51 ventral, cuticle not removed 52 dorsal, with bursa copulatrix over receptacles 53 dorsal, bursa copulatrix unfolded below 54 ventral, cuticle removed. Abbreviations: ao atriobursal orifice, bc bursa copulatrix, r receptacle, sb sclerotized bar, tp transverse sclerotized plate. Scale bar: 1 mm.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="47" type="etymology">
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<paragraph pageId="0" pageNumber="47">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="47">
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The specific name is in honor of Dr.
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<normalizedToken originalValue="João">Joao</normalizedToken>
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Luiz Costa Cardoso, a physician who worked for several years at the Hospital Vital Brazil, Instituto Butantan,
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<normalizedToken originalValue="São">Sao</normalizedToken>
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Paulo, Brazil, treating bites and stings of venomous animals and publishing several related articles.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="47" type="remarks">
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<paragraph pageId="0" pageNumber="47">Remarks.</paragraph>
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<paragraph pageId="0" pageNumber="47">
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See remarks under
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<taxonomicName lsidName="L. carinhanha" pageId="0" pageNumber="47" rank="species" species="carinhanha">L. carinhanha</taxonomicName>
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sp. n.
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</paragraph>
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<caption pageId="0" pageNumber="47">
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<paragraph pageId="0" pageNumber="47">
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Figures 55-57. Living specimens in their habitats. 55
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<taxonomicName class="Arachnida" family="Sicariidae" genus="Loxosceles" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Loxosceles ericsoni" order="Araneae" pageId="0" pageNumber="47" phylum="Arthropoda" rank="species" species="ericsoni">Loxosceles ericsoni</taxonomicName>
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sp. n. female, Bonita Cave,
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<normalizedToken originalValue="Peruaçu">Peruacu</normalizedToken>
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Caves National Park,
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<normalizedToken originalValue="Januária">Januaria</normalizedToken>
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, state of Minas Gerais, Brazil 56, 57
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<taxonomicName class="Arachnida" family="Sicariidae" genus="Loxosceles" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Loxosceles cardosoi" order="Araneae" pageId="0" pageNumber="47" phylum="Arthropoda" rank="species" species="cardosoi">Loxosceles cardosoi</taxonomicName>
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, Gruna da
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<taxonomicName genus="Altina" lsidName="Altina" pageId="0" pageNumber="47" rank="genus">Altina</taxonomicName>
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Cave, Serra do Ramalho karst area, Carinhanha, state of Bahia, Brazil. 56 Female 57 Male. Photographs by PP Rizzato (55), ME Bichuette (56, 57).
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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> |