192 lines
15 KiB
XML
192 lines
15 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.195.2342" ID-GBIF-Dataset="4882baaf-3747-4865-87e1-49e725955118" ID-PMC="PMC3361087" ID-Pensoft-Pub="1313-2970-195-1" ID-PubMed="22679386" ModsDocAuthor="" ModsDocDate="2012" ModsDocID="1313-2970-195-1" ModsDocOrigin="ZooKeys 195" ModsDocTitle="The velvet spiders: an atlas of the Eresidae (Arachnida, Araneae)" checkinTime="1451249010182" checkinUser="pensoft" docAuthor="Miller, Jeremy A., Griswold, Charles E., Scharff, Nikolaj, Řezac, Milan, Szűts, Tamas & Marhabaie, Mohammad" docDate="2012" docId="C063D470AFA2769E95470E82443AD20B" docLanguage="en" docName="ZooKeys 195: 1-144" docOrigin="ZooKeys 195" docSource="http://dx.doi.org/10.3897/zookeys.195.2342" docTitle="Seothyra henscheli Dippenaar-Schoeman" docType="treatment" docVersion="3" lastPageNumber="78" masterDocId="FFABFFD09B65FF5EFFA6FFE4FFE1FFC2" masterDocTitle="The velvet spiders: an atlas of the Eresidae (Arachnida, Araneae)" masterLastPageNumber="144" masterPageNumber="1" pageNumber="76" updateTime="1668153919305" 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>The velvet spiders: an atlas of the Eresidae (Arachnida, Araneae)</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>Miller, Jeremy 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>Griswold, Charles 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>Scharff, Nikolaj</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>Řezac, Milan</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>Szűts, Tamas</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>Marhabaie, Mohammad</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>195</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>144</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.195.2342</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.195.2342</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-195-1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152035664" LSID="urn:lsid:plazi:treatment:C063D470AFA2769E95470E82443AD20B" httpUri="http://treatment.plazi.org/id/C063D470AFA2769E95470E82443AD20B" lastPageId="78" lastPageNumber="78" pageId="75" pageNumber="76">
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<subSubSection pageId="75" pageNumber="76" type="nomenclature">
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<paragraph pageId="75" pageNumber="76">
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<taxonomicName LSID="http://species-id.net/wiki/Seothyra_henscheli" authority="Dippenaar-Schoeman" class="Arachnida" family="Eresidae" genus="Seothyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Seothyra henscheli" order="Araneae" pageId="75" pageNumber="76" phylum="Arthropoda" rank="species" species="henscheli">Seothyra henscheli Dippenaar-Schoeman</taxonomicName>
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Figs 10
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<normalizedToken originalValue="I–L15A–C">I-L15A-C</normalizedToken>
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18C, F72-78
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</paragraph>
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</subSubSection>
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<subSubSection pageId="75" pageNumber="76" type="reference_group">
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<paragraph pageId="75" pageNumber="76">
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<taxonomicName class="Arachnida" family="Eresidae" genus="Seothyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Seothyra henscheli" order="Araneae" pageId="75" pageNumber="76" phylum="Arthropoda" rank="species" species="henscheli">Seothyra henscheli</taxonomicName>
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Dippenaar-Schoeman, 1991: 156, figs 15, 26, 37, 67-70.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="77" lastPageNumber="78" pageId="75" pageNumber="76" type="description">
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<paragraph pageId="75" pageNumber="76">Description.</paragraph>
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<paragraph pageId="75" pageNumber="76">
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<taxonomicName genus="Male" lsidName="Male" pageId="75" pageNumber="76" rank="genus">Male</taxonomicName>
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(Gobabeb Station, Namibia, SMN 40828, NMN): Carapace without conspicuous white setae; cephalic region subrectangular, longer than wide, strongly raised; AME slightly larger than PME (AME/PME 1.08), median eyes adjacent on horizontal axis, some overlap on vertical axis; ALE tubercles absent; PER slightly wider than AER (PER/AER 1.18), PLE position on carapace 0.35; clypeal hood forms a slightly less than 90° angle; fovea deep. Chelicerae with small lateral boss, excavated mesally, with tooth bearing a row of four denticles adjacent to the base of the fang. Legs without conspicuous white setae; femur, patella and tibia I conspicuously thickened; with row of distal ventral macrosetae on metatarsus
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<normalizedToken originalValue="II–IV">II-IV</normalizedToken>
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plus a distal ventral macroseta on tibia III and scattered ventral macrosetae on metatarsus and tarsus
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<normalizedToken originalValue="III–IV">III-IV</normalizedToken>
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and tibia IV. Abdomen with many white setae dorsally (Fig. 72
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<normalizedToken originalValue="A–D">A-D</normalizedToken>
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).
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</paragraph>
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<paragraph pageId="75" pageNumber="76">
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Male palp with proximal-distal axis; tegulum bulbous; conductor and embolus together form apical complex making about two helical turns; conductor increasingly sclerotized distally terminating in a recurved hook; embolic division longer than tegular division; cymbium with several prolateral and retrolateral macrosetae, some macrosetae arising from retrolateral modified with subbasal enlargement (Figs 15
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<normalizedToken originalValue="A–C">A-C</normalizedToken>
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, 72I, J, 73
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<normalizedToken originalValue="A–F">A-F</normalizedToken>
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).
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</paragraph>
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<paragraph pageId="76" pageNumber="77">
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<pageBreakToken pageId="76" pageNumber="77" start="start">Female</pageBreakToken>
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(Gobabeb, Namibia, SMN 46627, NMN): Carapace with many stiff dark setae in the cephalic region and scattered white setae, especially in the thoracic region; cephalic region subrectangular, longer than wide, moderately raised; AME slightly larger than PME (AME/PME 1.05), median eyes adjacent on horizontal axis, some overlap on vertical axis; ALE tubercles absent; PER slightly wider than AER (PER/AER 1.09), PLE position on carapace 0.38; clypeal hood forms a slightly obtuse angle; fovea moderately deep. Chelicerae contiguous mesally, with small lateral boss. Legs without conspicuous white setae; legs with row of distal ventral macrosetae on metatarsus
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<normalizedToken originalValue="II–IV">II-IV</normalizedToken>
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, a few scattered ventral macrosetae on tarsus II and numerous ventral macrosetae on metatarsus and tarsus
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<normalizedToken originalValue="III–IV">III-IV</normalizedToken>
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. Abdomen with white setae mostly around the margin (Figs 72
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<normalizedToken originalValue="E–H">E-H</normalizedToken>
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, 75A, B).
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</paragraph>
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<paragraph lastPageId="77" lastPageNumber="78" pageId="76" pageNumber="77">
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Epigynum with sinuous slit-like atria occupying ca. half the total length, median lobe margin defined anteriorly and laterally by a ridge (Figs 18G, 76A). Vulva with
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<pageBreakToken pageId="77" pageNumber="78" start="start">tightly-wound</pageBreakToken>
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sinuous stalk leading to spermathecal head at anterior end, multilobed spermathecae at posterior end (Figs 18F, 76
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<normalizedToken originalValue="B–D">B-D</normalizedToken>
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).
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</paragraph>
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<caption pageId="77" pageNumber="78">
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<paragraph pageId="77" pageNumber="78">
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Figure 72.
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<normalizedToken originalValue="A–J">A-J</normalizedToken>
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<taxonomicName class="Arachnida" family="Eresidae" genus="Seothyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Seothyra henscheli" order="Araneae" pageId="77" pageNumber="78" phylum="Arthropoda" rank="species" species="henscheli">Seothyra henscheli</taxonomicName>
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.
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<normalizedToken originalValue="A–D">A-D</normalizedToken>
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,
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<normalizedToken originalValue="I–J">I-J</normalizedToken>
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male from Gobabeb Station, Namibia (SMN 40828, NMN)
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<normalizedToken originalValue="E–H">E-H</normalizedToken>
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female from Kuiseb River, Gobabeb, Namibia (SMN 46627, NMN)
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<normalizedToken originalValue="A–D">A-D</normalizedToken>
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habitus of male, photomicrographs
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<normalizedToken originalValue="E–H">E-H</normalizedToken>
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habitus of female, photomicrographs I, J illustrations of left male palp A, E dorsal view B, F ventral view C, G anterior view D, H lateral view I prolateral view J retrolateral view. C conductor E embolus ST subtegulum T tegulum.
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</paragraph>
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</caption>
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<caption pageId="77" pageNumber="78">
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<paragraph pageId="77" pageNumber="78">
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Figure 73.
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<normalizedToken originalValue="A–F">A-F</normalizedToken>
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<taxonomicName class="Arachnida" family="Eresidae" genus="Seothyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Seothyra henscheli" order="Araneae" pageId="77" pageNumber="78" phylum="Arthropoda" rank="species" species="henscheli">Seothyra henscheli</taxonomicName>
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from Gobabeb Station, Namibia (SMN 40828, NMN), scanning electron micrographs of right male palp, images reversed to appear as left palp. A prolateral view B retrolateral view C detail of embolic division, prolateral view D detail of modified setae on retrolateral side of cymbium. E ventral view F apical view. C conductor E embolus ST subtegulum T tegulum.
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</paragraph>
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</caption>
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<caption pageId="77" pageNumber="78">
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<paragraph pageId="77" pageNumber="78">
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Figure 74.
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<normalizedToken originalValue="A–D">A-D</normalizedToken>
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<taxonomicName class="Arachnida" family="Eresidae" genus="Seothyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Seothyra henscheli" order="Araneae" pageId="77" pageNumber="78" phylum="Arthropoda" rank="species" species="henscheli">Seothyra henscheli</taxonomicName>
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from Gobabeb Station, Namibia (SMN 40828, NMN), scanning electron micrographs of male legI spinnerets, and epiandrous region. A femurI retrolateral view B detail of modified spigot on left male PLS C epiandrous region D detail of epiandrous gland spigots. MS modified spigot.
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</paragraph>
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</caption>
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<caption pageId="77" pageNumber="78">
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<paragraph pageId="77" pageNumber="78">
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Figure 75.
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<normalizedToken originalValue="A–F">A-F</normalizedToken>
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<taxonomicName class="Arachnida" family="Eresidae" genus="Seothyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Seothyra henscheli" order="Araneae" pageId="77" pageNumber="78" phylum="Arthropoda" rank="species" species="henscheli">Seothyra henscheli</taxonomicName>
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from Kuiseb River, Gobabeb, Namibia (SMN 46627, NMN), scanning electron micrographs of female prosoma and spinnerets. A prosoma, anterior view, arrow indicates clypeal hood B left chelicerae, ectal view C detail of setae on prosoma D sternum, ventral view E detail of piriform gland spigots on left female ALS F detail of modified spigot on right female PLS. MS modified spigot PI piriform gland spigot.
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</paragraph>
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</caption>
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<caption pageId="77" pageNumber="78">
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<paragraph pageId="77" pageNumber="78">
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Figure 76.
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<normalizedToken originalValue="A–F">A-F</normalizedToken>
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<taxonomicName class="Arachnida" family="Eresidae" genus="Seothyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Seothyra henscheli" order="Araneae" pageId="77" pageNumber="78" phylum="Arthropoda" rank="species" species="henscheli">Seothyra henscheli</taxonomicName>
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from Sout Rivier, Namibia (CASENT 9039242, CAS), scanning electron micrographs of epigynum A epigynum, ventral view B vulva, dorsal view C, D spermathecal head. ML median lobe S spermatheca SH spermathecal head.
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</paragraph>
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</caption>
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<caption pageId="77" pageNumber="78">
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<paragraph pageId="77" pageNumber="78">
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Figure 77.
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<normalizedToken originalValue="A–F">A-F</normalizedToken>
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<taxonomicName class="Arachnida" family="Eresidae" genus="Seothyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Seothyra henscheli" order="Araneae" pageId="77" pageNumber="78" phylum="Arthropoda" rank="species" species="henscheli">Seothyra henscheli</taxonomicName>
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from Kuiseb River, Gobabeb, Namibia (SMN 46627, NMN), scanning electron micrographs of female spinnerets. A overview B left ALS C left and right PMS D right PLS E cribellum F cribellar spigots. AC aciniform gland spigot ALS anterior lateral spinneret CR cribellum CY cylindrical gland spigot mAP minor ampullate gland spigot MS modified spigot PI piriform gland spigot PLS posterior lateral spinneret PMS posterior median spinneret.
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</paragraph>
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</caption>
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<caption pageId="77" pageNumber="78">
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<paragraph pageId="77" pageNumber="78">
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Figure 78.
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<normalizedToken originalValue="A–F">A-F</normalizedToken>
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<taxonomicName class="Arachnida" family="Eresidae" genus="Seothyra" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Seothyra henscheli" order="Araneae" pageId="77" pageNumber="78" phylum="Arthropoda" rank="species" species="henscheli">Seothyra henscheli</taxonomicName>
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from Gobabeb Station, Namibia (SMN 40828, NMN), scanning electron micrographs of male spinnerets. A overview B right ALS C left PMS D left PLS E vestigial cribellum F detail of vestigial cribellum. AC aciniform gland spigot ALS anterior lateral spinneret mAP minor ampullate gland spigot MS modified spigot PI piriform gland spigot PLS posterior lateral spinneret PMS posterior median spinneret.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection lastPageId="78" lastPageNumber="79" pageId="77" pageNumber="78" type="spinneret spigot morphology">
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<paragraph pageId="77" pageNumber="78">Spinneret spigot morphology.</paragraph>
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<paragraph lastPageId="78" lastPageNumber="79" pageId="77" pageNumber="78">
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Female ALS with spinning field of more than 50 PI (Figs 75E, 77B), male with more than 30 PI (Fig. 78B); both sexes lack MAP on ALS. Female PMS with 2 anterior mAP spigots, a large posteromedian spigot (probably CY), and 8 smaller spigots (Fig. 77C); male PMS with 1 central mAP and 3 AC
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<pageBreakToken pageId="78" pageNumber="79" start="start">(</pageBreakToken>
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Fig. 78C). Female PLS with anterobasal MS and 2 accompanying spigots and distal field of more than 35 AC (Figs 75F, 77D); male MS with 2 flanking nubbins, and only 3-4 AC (Figs 74B, 78D); male and female PLS with peculiar, large, clavate lateral setae. Male cribellar plate with no sign of spigots (Fig. 78E, F); numerous epiandrous gland spigots present (Fig. 74C, D).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |