156 lines
14 KiB
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156 lines
14 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.764.25108" ID-GBIF-Dataset="8d95e407-f6d1-490d-8d54-04336312b327" ID-PMC="PMC5997737" ID-Pensoft-Pub="1313-2970-764-27" ID-PubMed="29899674" ID-ZBK="8BB7E0E6315446E9A010D8E52E7EEF4E" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1313-2970-764-27" ModsDocOrigin="ZooKeys 764" ModsDocTitle="A synopsis of the scorpion fauna of French Guiana, with description of four new species" checkinTime="1528216738787" checkinUser="pensoft" docAuthor="Ythier, Eric" docDate="2018" docId="6E67104579D3C200837559AC7ABCEE33" docLanguage="en" docName="ZooKeys 764: 27-90" docOrigin="ZooKeys 764" docSource="http://dx.doi.org/10.3897/zookeys.764.25108" docTitle="Auyantepuia aurum Ythier, 2018, sp. n." docType="treatment" docUuid="71974C08-003E-4D34-9882-D4882268AF6B" docUuidSource="ZooBank" docVersion="6" lastPageNumber="43" masterDocId="5F2AFF97C459FFC4FFA4FFBDFB7D320E" masterDocTitle="A synopsis of the scorpion fauna of French Guiana, with description of four new species" masterLastPageNumber="90" masterPageNumber="27" pageNumber="41" updateTime="1668165870766" 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>A synopsis of the scorpion fauna of French Guiana, with description of four new species</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: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>764</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>27</mods:start>
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<mods:end>90</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.764.25108</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.764.25108</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-764-27</mods:identifier>
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<mods:identifier type="ZBK">8BB7E0E6315446E9A010D8E52E7EEF4E</mods:identifier>
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<mods:identifier type="ZooBank">8BB7E0E6315446E9A010D8E52E7EEF4E</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="145906877" LSID="urn:lsid:zoobank.org:act:71974C08-003E-4D34-9882-D4882268AF6B" httpUri="http://treatment.plazi.org/id/6E67104579D3C200837559AC7ABCEE33" lastPageId="16" lastPageNumber="43" pageId="14" pageNumber="41">
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<subSubSection pageId="14" pageNumber="41" type="nomenclature">
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<paragraph pageId="14" pageNumber="41">
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<taxonomicName LSID="http://zoobank.org/71974C08-003E-4D34-9882-D4882268AF6B" class="Arachnida" family="Chactidae" genus="Auyantepuia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Auyantepuia aurum" order="Scorpiones" pageId="14" pageNumber="41" phylum="Arthropoda" rank="species" species="aurum">
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<pageBreakToken pageId="14" pageNumber="41" start="start">Auyantepuia</pageBreakToken>
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aurum
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</taxonomicName>
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<taxonomicNameLabel pageId="14" pageNumber="41">sp. n.</taxonomicNameLabel>
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Figs 17, 18
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</paragraph>
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</subSubSection>
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<subSubSection pageId="14" pageNumber="41" type="type material">
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<paragraph pageId="14" pageNumber="41">Type material.</paragraph>
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<paragraph pageId="14" pageNumber="41">
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French Guiana,
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<normalizedToken originalValue="Saül">Sauel</normalizedToken>
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, Gros arbres trail, one male (holotype), deposited in the MNHN, J. Chevalier, B. Tan & R. Legallic coll., 21-22/VIII/2017.
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<normalizedToken originalValue="Saül">Sauel</normalizedToken>
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, Gros arbres trail, one male (paratype), deposited in the EYPC, EY0095, J. Chevalier, B. Tan & R. Legallic coll., 21-22/VIII/2017.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="14" pageNumber="41" type="etymology">
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<paragraph pageId="14" pageNumber="41">Etymology.</paragraph>
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<paragraph pageId="14" pageNumber="41">
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The specific name is allusive to gold (Latin
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<taxonomicName lsidName="aurum" pageId="14" pageNumber="41" rank="species" species="aurum">aurum</taxonomicName>
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) panning, for which the village of
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<normalizedToken originalValue="Saül">Sauel</normalizedToken>
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(where the new species occurs) was founded at the beginning of the 19th century.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="14" pageNumber="41" type="diagnosis">
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<paragraph pageId="14" pageNumber="41">Diagnosis.</paragraph>
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<paragraph pageId="14" pageNumber="41">
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Total length 25.2 mm for male holotype and 28.1 mm for male paratype (see morphometric values after the description). Coloration reddish brown, with carapace, chelicerae, pedipalps and legs marked with darker spots. Tergites brownish with confluent yellowish spots, on the sides and the middle of tergites, forming a yellowish longitudinal median stripe. Ventral side of segments I and II yellowish, without spots. Body and appendages weakly to moderately granulated; chela moderately granulated, dorso-internal carina inconspicuous; granulations on lateral sides of all metasomal segments and on ventral side of segments III to V, spinoid on V. Pectines of males holotype and paratypes with 7-7 and 5-7 teeth, respectively; female unknown. 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="14" pageNumber="41" type="description">
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<paragraph pageId="14" pageNumber="41">Description based on male holotype.</paragraph>
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<paragraph pageId="14" pageNumber="41">Coloration. General coloration reddish brown. Carapace reddish yellow, marked with brownish variegated spots around the ocular tubercle and on the anterior and posterior edges of the carapace; ocular tubercle darker, almost black. Tergites brownish with confluent yellowish spots, on the sides and the middle of tergites, forming a yellowish longitudinal median stripe. Venter and sternites yellowish; sternum yellowish with darker spots on the middle and anterior edge; genital opercle yellowish; pectines pale yellow. Metasomal segments reddish yellow, marked with variegated brownish spots on lateral and dorsal sides of segments I to V and on ventral side of segments III, IV and V; ventral side of segments I and II yellowish, without spots. Vesicle reddish yellow with basis of aculeus blackish and tip of aculeus reddish. Chelicerae yellowish, with variegated dark brown spots; fingers reddish yellow with dark brown spots at their basis; teeth reddish. Pedipalps reddish yellow, with longitudinal dark brown spots. Legs yellowish, intensely marked with brownish spots.</paragraph>
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</subSubSection>
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<subSubSection lastPageId="16" lastPageNumber="43" pageId="14" pageNumber="41" type="morphology">
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<paragraph pageId="14" pageNumber="41">Morphology.</paragraph>
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<paragraph lastPageId="16" lastPageNumber="43" pageId="14" pageNumber="41">
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Carapace acarinate, with some fine granulations on central, lateral and posterior parts; furrows shallow; anterior edge emarginate. Tergites acarinate, with some fine granulations, stronger on their posterior edges. Sternum pentagonal, wider than long. Pectinal tooth count 7-7 in male holotype (5-7 in male paratype), fulcra absent. Sternites smooth and shiny, VII acarinate; spiracles rounded in shape. Metasomal segments III, IV and V longer than wide; metasomal tegument with medium size granulation on lateral sides of all segments and on ventral side of segments III to V, spinoid on V; carinae on segments I-V vestigial, only dorso-lateral carinae are
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<pageBreakToken pageId="15" pageNumber="42" start="start">weakly</pageBreakToken>
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marked on all segments. Pedipalp femur with dorsal internal, dorsal external and ventral internal carinae moderately marked, internal face weakly granular, other faces smooth; patella smooth, with vestigial carinae; chela moderately granulated, with dorso-internal carina weakly marked; dentate margins on fixed and movable fingers with six rows of granules. Chelicerae with dentition typical of the family
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<taxonomicName family="Chactidae" lsidName="" pageId="15" pageNumber="42" rank="family">Chactidae</taxonomicName>
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(Vachon, 1963), and with dense setation ventrally and internally. Trichobothriotaxy of type C; neobothriotaxic
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<normalizedToken originalValue="‘majorante’">'majorante'</normalizedToken>
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(Vachon, 1974). Morphometric values (in mm) of the male holotype. Total length including telson, 25.2. Carapace: length, 3.9; anterior width, 2.2; posterior width, 3.6. Mesosoma length, 7.7. Metasomal segments. I: length, 1.4; width, 2.0; II: length, 1.9; width, 2.0; III: length, 2.0; width, 1.7; IV: length, 2.3; width, 1.7; V: length, 3.3; width, 1.6; depth, 1.4. Telson: length, 2.7;
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<pageBreakToken pageId="16" pageNumber="43" start="start">width</pageBreakToken>
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, 1.4; depth, 1.2. Pedipalp: femur length, 2.1, width, 1.0; patella length, 2.8, width, 1.1; chela length, 5.2, width, 2.3, depth, 1.8; movable finger length, 2.9.
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</paragraph>
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<caption pageId="16" pageNumber="43">
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<paragraph pageId="16" pageNumber="43">
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Figure 17.
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<taxonomicName class="Arachnida" family="Chactidae" genus="Auyantepuia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Auyantepuia aurum" order="Scorpiones" pageId="16" pageNumber="43" phylum="Arthropoda" rank="species" species="aurum">Auyantepuia aurum</taxonomicName>
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sp. n., male holotype from
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<normalizedToken originalValue="Saül">Sauel</normalizedToken>
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. Habitus, dorsal and ventral aspect.
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</paragraph>
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</caption>
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<caption pageId="16" pageNumber="43">
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<paragraph pageId="16" pageNumber="43">
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Figure 18.
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<taxonomicName class="Arachnida" family="Chactidae" genus="Auyantepuia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Auyantepuia aurum" order="Scorpiones" pageId="16" pageNumber="43" phylum="Arthropoda" rank="species" species="aurum">Auyantepuia aurum</taxonomicName>
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sp. n. male holotype. A Carapace B Patella, external aspect C Sternum, genital operculum and pectines D Chela, dorso-external aspect E Chelicera F Metasomal segment V and telson, lateral aspect. Scale bars: 1 mm except chelicera 0.5 mm (E).
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="16" pageNumber="43" type="relationships">
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<paragraph pageId="16" pageNumber="43">Relationships.</paragraph>
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<paragraph pageId="16" pageNumber="43">
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<taxonomicName class="Arachnida" family="Chactidae" genus="Auyantepuia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Auyantepuia aurum" order="Scorpiones" pageId="16" pageNumber="43" phylum="Arthropoda" rank="species" species="aurum">Auyantepuia aurum</taxonomicName>
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sp. n. can be readily distinguished from other species of the genus
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<taxonomicName class="Arachnida" family="Chactidae" genus="Auyantepuia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Auyantepuia" order="Scorpiones" pageId="16" pageNumber="43" phylum="Arthropoda" rank="genus">Auyantepuia</taxonomicName>
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and, in particular, from the three species occurring in the central and southern part of French Guiana, by the following main features:
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</paragraph>
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<paragraph pageId="16" pageNumber="43">
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-
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<taxonomicName lsidName="A. fravalae" pageId="16" pageNumber="43" rank="species" species="fravalae">A. fravalae</taxonomicName>
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<normalizedToken originalValue="Lourenço">Lourenco</normalizedToken>
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, 1983 (described from Saut
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<normalizedToken originalValue="Pararé">Parare</normalizedToken>
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on Arataye river (Approuage tributary), and also found in
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<normalizedToken originalValue="Saül">Sauel</normalizedToken>
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): (i) tergites with confluent yellowish spots forming a yellowish longitudinal median stripe (no stripe in
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<taxonomicName lsidName="A. fravalae" pageId="16" pageNumber="43" rank="species" species="fravalae">A. fravalae</taxonomicName>
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), (ii) ventral side of segments I and II yellowish, without spots (brownish spots on ventral side of segments I to V and ventral side of segments I to II well pigmented in
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<taxonomicName lsidName="A. fravalae" pageId="16" pageNumber="43" rank="species" species="fravalae">A. fravalae</taxonomicName>
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).
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</paragraph>
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<paragraph pageId="16" pageNumber="43">
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-
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<taxonomicName lsidName="A. sissomi" pageId="16" pageNumber="43" rank="species" species="sissomi">A. sissomi</taxonomicName>
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<normalizedToken originalValue="Lourenço">Lourenco</normalizedToken>
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, 1983 (described from upper Oyapok): (i) general coloration reddish brown (yellowish in
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<taxonomicName lsidName="A. sissomi" pageId="16" pageNumber="43" rank="species" species="sissomi">A. sissomi</taxonomicName>
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), (ii) metasomal tegument with medium size granulation on ventral side of segments III to V (only segment V is granulated ventrally in
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<taxonomicName lsidName="A. sissomi" pageId="16" pageNumber="43" rank="species" species="sissomi">A. sissomi</taxonomicName>
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).
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</paragraph>
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<paragraph pageId="16" pageNumber="43">
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-
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<taxonomicName lsidName="A. kelleri" pageId="16" pageNumber="43" rank="species" species="kelleri">A. kelleri</taxonomicName>
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<normalizedToken originalValue="Lourenço">Lourenco</normalizedToken>
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, 1997 (described from Cacao): (i) tergites with confluent yellowish spots forming a yellowish longitudinal median stripe (no stripe in
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<taxonomicName lsidName="A. kelleri" pageId="16" pageNumber="43" rank="species" species="kelleri">A. kelleri</taxonomicName>
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), (ii) ventral side of segments I and II yellowish, without spots (all segments uniformly dark reddish in
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<taxonomicName lsidName="A. kelleri" pageId="16" pageNumber="43" rank="species" species="kelleri">A. kelleri</taxonomicName>
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), (iii) ocular tubercle darker, almost black (clear in
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<taxonomicName lsidName="A. kelleri" pageId="16" pageNumber="43" rank="species" species="kelleri">A. kelleri</taxonomicName>
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).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |