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157 lines
No EOL
13 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.721.21529" ID-GBIF-Dataset="8e4ab8e9-98d9-417c-9188-ea0b1161c40b" ID-PMC="PMC5740412" ID-Pensoft-Pub="1313-2970-721-45" ID-PubMed="29308024" ID-ZBK="1300B5278A5041E38D5E1C745846BBDF" ModsDocAuthor="" ModsDocDate="2017" ModsDocID="1313-2970-721-45" ModsDocOrigin="ZooKeys 721" ModsDocTitle="The geographical patterns of distribution of the genus Teuthraustes Simon, 1878 in Ecuador and description of three new species (Scorpiones, Chactidae)" checkinTime="1513120619192" checkinUser="pensoft" docAuthor="Ythier, Eric & Lourenco, Wilson R." docDate="2017" docId="A55899110FB5126905E7D0CEE1B3ACE0" docLanguage="en" docName="ZooKeys 721: 45-63" docOrigin="ZooKeys 721" docSource="http://dx.doi.org/10.3897/zookeys.721.21529" docTitle="Teuthraustes giupponii Ythier & Lourenco, 2017, sp. n." docType="treatment" docUuid="64DE0CC3-8C83-4B2A-820F-50B6B4D8102D" docUuidSource="ZooBank" docVersion="5" lastPageNumber="56" masterDocId="2E37FFB92571FFC5FFA7FFC34F5FFFB3" masterDocTitle="The geographical patterns of distribution of the genus Teuthraustes Simon, 1878 in Ecuador and description of three new species (Scorpiones, Chactidae)" masterLastPageNumber="63" masterPageNumber="45" pageNumber="52" updateTime="1668165195725" 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 geographical patterns of distribution of the genus Teuthraustes Simon, 1878 in Ecuador and description of three new species (Scorpiones, Chactidae)</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>Ythier, Eric</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>Lourenco, Wilson R.</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>2017</mods:date>
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<mods:detail type="volume">
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<mods:number>721</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>45</mods:start>
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<mods:end>63</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.721.21529</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.721.21529</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-721-45</mods:identifier>
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<mods:identifier type="ZBK">1300B5278A5041E38D5E1C745846BBDF</mods:identifier>
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<mods:identifier type="ZooBank">1300B5278A5041E38D5E1C745846BBDF</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="137679864" LSID="urn:lsid:zoobank.org:act:64DE0CC3-8C83-4B2A-820F-50B6B4D8102D" httpUri="http://treatment.plazi.org/id/A55899110FB5126905E7D0CEE1B3ACE0" lastPageId="11" lastPageNumber="56" pageId="7" pageNumber="52">
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<subSubSection pageId="7" pageNumber="52" type="nomenclature">
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<paragraph pageId="7" pageNumber="52">
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<taxonomicName LSID="http://zoobank.org/64DE0CC3-8C83-4B2A-820F-50B6B4D8102D" class="Arachnida" family="Chactidae" genus="Teuthraustes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Teuthraustes giupponii" order="Scorpiones" pageId="7" pageNumber="52" phylum="Arthropoda" rank="species" species="giupponii">Teuthraustes giupponii</taxonomicName>
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<taxonomicNameLabel pageId="7" pageNumber="52">sp. n.</taxonomicNameLabel>
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Figs 5, 6, Table 1
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="53" type="type material">
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<paragraph pageId="8" pageNumber="53">
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<pageBreakToken pageId="8" pageNumber="53" start="start">Type</pageBreakToken>
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material.
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</paragraph>
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<paragraph pageId="8" pageNumber="53">
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Ecuador,
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<normalizedToken originalValue="Sucumbíos">Sucumbios</normalizedToken>
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Province (formerly Napo), Dureno/Cuyabeno, near lake Cuyabeno, Cuyabeno Wildlife Reserve (
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<geoCoordinate direction="south" orientation="latitude" precision="15" value="-0.11666667">0°07'00"S</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-75.833336">75°50'00"W</geoCoordinate>
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) VI/1976 (British expedition and local people), rain-forest, under stone. Female holotype. Type material deposited in the
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<normalizedToken originalValue="Muséum">Museum</normalizedToken>
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national
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<normalizedToken originalValue="d’Histoire">d'Histoire</normalizedToken>
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naturelle, Paris, France.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="53" type="etymology">
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<paragraph pageId="8" pageNumber="53">Etymology.</paragraph>
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<paragraph pageId="8" pageNumber="53">
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The specific name honours Dr. Alessandro Ponce de
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<normalizedToken originalValue="Leão">Leao</normalizedToken>
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Giupponi,
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<normalizedToken originalValue="Fundação">Fundacao</normalizedToken>
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Oswaldo Cruz, Rio de Janeiro, for his contributions to the study of scorpions.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="53" type="diagnosis">
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<paragraph pageId="8" pageNumber="53">Diagnosis.</paragraph>
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<paragraph pageId="8" pageNumber="53">
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Moderate scorpions with 52.1 mm in total length. Colouration reddish to reddish yellow. Body and appendages weakly granulated, with minute punctation. Pectines small with 6-6 teeth in female. Fixed and movable fingers of chela with 5-5 rows of granules. Ventral carinae present on metasomal segments I to IV but inconspicuous on I. Trichobothrial pattern of type C neobothriotaxic
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<normalizedToken originalValue="‘majorante’">'majorante'</normalizedToken>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="53" type="description">
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<paragraph pageId="8" pageNumber="53">Description.</paragraph>
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<paragraph pageId="8" pageNumber="53">Based on female holotype.</paragraph>
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</subSubSection>
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<subSubSection lastPageId="9" lastPageNumber="54" pageId="8" pageNumber="53" type="colouration">
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<paragraph pageId="8" pageNumber="53">Colouration.</paragraph>
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<paragraph lastPageId="9" lastPageNumber="54" pageId="8" pageNumber="53">
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General colouration basically reddish to reddish yellow. Prosoma: carapace reddish; eyes blackish. Mesosoma: tergites reddish yellow, paler than carapace, with confluent yellowish strips; venter and sternites reddish yellow to yellow; pectines, genital operculum, and sternites yellow. Metasoma: segments reddish, with darker zones over carinae; vesicle reddish yellow with the tip of the aculeus dark red.
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<pageBreakToken pageId="9" pageNumber="54" start="start">Chelicerae</pageBreakToken>
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: yellow, with some diffuse variegated reddish spots at the base of fingers; fingers reddish yellow; teeth reddish. Pedipalps: dark reddish; carinae blackish. Legs: reddish yellow with pale spots.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="10" lastPageNumber="55" pageId="9" pageNumber="54" type="morphology">
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<paragraph pageId="9" pageNumber="54">Morphology.</paragraph>
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<paragraph lastPageId="10" lastPageNumber="55" pageId="9" pageNumber="54">
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Prosoma: carapace acarinate, with dense minute granulations; lateral edges smooth; furrows shallow; sternum pentagonal, wider than long. Mesosoma: tergites acarinate, with a few granulations and some punctations; sternites, smooth and shiny; spiracles oval to rounded-shaped and conspicuous; VII acarinate with a few granules; pectinal tooth count 6-6, fulcra inconspicuous. Metasoma: segments I and II wider than long; metasomal tegument on segments I to IV with strong granulations; segment V with some spinoid granulations ventrally; carinae on segments
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<normalizedToken originalValue="I–V">I-V</normalizedToken>
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strongly developed; ventral present on segments I to IV; telson with a few ventral granulations, other faces almost smooth; aculeus shorter than vesicle. Chelicerae: dentition typical of the family
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<taxonomicName family="Chactidae" lsidName="" pageId="9" pageNumber="54" rank="family">Chactidae</taxonomicName>
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(
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<bibRefCitation author="Vachon, M" journalOrPublisher="Bulletin du Museum d'histoire naturelle" pageId="17" pageNumber="62" pagination="161 - 166" title="De l'utilite, en systematique, d'une nomenclature des dents des cheliceres chez les Scorpions." volume="35" year="1963">Vachon 1963</bibRefCitation>
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), and with dense setation ventrally and internally. Pedipalps: femur with dorsal internal, dorsal external and ventral internal carinae strongly marked; ventral external carina represented by a few granules; dorsal, ventral and internal aspects with thin granulations; patella smooth with weak carinae; chela smooth and almost acarinate; internal aspect with a few small granules; dentate margins on movable
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<pageBreakToken pageId="10" pageNumber="55" start="start">and</pageBreakToken>
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fixed fingers with 5-5 rows of granules; trichobothriotaxy of type C; neobothriotaxic
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<normalizedToken originalValue="‘majorante’">'majorante'</normalizedToken>
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(
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<bibRefCitation author="Vachon, M" journalOrPublisher="Bulletin du Museum d'histoire naturelle" pageId="17" pageNumber="62" pagination="857 - 958" title="Etude des caracteres utilises pour classer les familles et les genres de Scorpions (Arachnides). 1. La trichobothriotaxie en arachnologie. Sigles trichobothriaux et types de trichobothriotaxie chez les Scorpions." volume="140" year="1974">Vachon 1974</bibRefCitation>
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). Legs: tarsi with short setae disposed in a single line.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="11" lastPageNumber="56" pageId="10" pageNumber="55" type="morphometric values">
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<paragraph pageId="10" pageNumber="55">Morphometric values.</paragraph>
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<paragraph lastPageId="11" lastPageNumber="56" pageId="10" pageNumber="55">
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Female holotype of
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<taxonomicName lsidName="T. giupponii" pageId="10" pageNumber="55" rank="species" species="giupponii">T. giupponii</taxonomicName>
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sp. n. Total length (in mm) including the telson, 52.1. Carapace: length, 7.5; anterior width, 4.3; posterior width, 8.0. Mesosoma length 15.5. Metasomal segments. I: length, 3.0; width, 4.0; II: length, 3.3; width, 3.6; III: length, 3.6; width, 3.6; IV: length, 4.3; width, 3.4; V:
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<pageBreakToken pageId="11" pageNumber="56" start="start">length</pageBreakToken>
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, 7.3; width, 3.1; depth, 2.7. Telson length, 7.6; vesicle: width, 3.5; depth, 2.8. Pedipalp: femur length, 4.7, width, 2.1; patella length, 5.6, width, 2.5; chela length, 11.2, width, 4.0, depth, 5.3; movable finger length, 6.3.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="11" pageNumber="56" type="relationships">
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<paragraph pageId="11" pageNumber="56">Relationships.</paragraph>
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<paragraph pageId="11" pageNumber="56">
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The new species can be distinguished from other the congeners in particular from
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<taxonomicName class="Arachnida" family="Chactidae" genus="Teuthraustes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Teuthraustes oculatus" order="Scorpiones" pageId="11" pageNumber="56" phylum="Arthropoda" rank="species" species="oculatus">Teuthraustes oculatus</taxonomicName>
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Pocock, which is also distributed in Ecuador, but in the high central Andes, by the following features: (i) paler general colouration, reddish to reddish yellow, (ii) tergites and pedipalps weakly granulate to smooth, (iii) carapace with some thin granulations (iv) lateral eyes small and apart from each other, (v) anterior edge of carapace not straight, lobate, (vi) ventral carinae on metasomal segment I inconspicuous.
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</paragraph>
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<caption pageId="11" pageNumber="56">
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<paragraph pageId="11" pageNumber="56">
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Figure 5.
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<taxonomicName class="Arachnida" family="Chactidae" genus="Teuthraustes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Teuthraustes giupponii" order="Scorpiones" pageId="11" pageNumber="56" phylum="Arthropoda" rank="species" species="giupponii">Teuthraustes giupponii</taxonomicName>
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sp. n. Female holotype. Habitus, dorsal A and ventral B aspects.
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</paragraph>
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</caption>
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<caption pageId="11" pageNumber="56">
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<paragraph pageId="11" pageNumber="56">
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Figure 6.
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<taxonomicName class="Arachnida" family="Chactidae" genus="Teuthraustes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Teuthraustes giupponii" order="Scorpiones" pageId="11" pageNumber="56" phylum="Arthropoda" rank="species" species="giupponii">Teuthraustes giupponii</taxonomicName>
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sp. n. Female holotype. A Chelicera, dorsal aspect
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<normalizedToken originalValue="B–G">B-G</normalizedToken>
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Trichobothrial pattern
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<normalizedToken originalValue="B–C">B-C</normalizedToken>
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Chela, dorso-external and ventral aspects D Femur, dorsal aspect
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<normalizedToken originalValue="E–G">E-G</normalizedToken>
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Patella, dorsal E external F and ventral G aspects. Scale bars 1 mm.
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document> |