164 lines
17 KiB
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164 lines
17 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1104.79411" ID-Pensoft-Pub="1313-2970-1104-159" ID-Pensoft-UUID="4B5D7F9B019D5AE18A38873F650B04B1" ID-ZooBank="402A211F60D64C6ABFCAEDBD2962E9AD" ModsDocID="1313-2970-1104-159" checkinTime="1655292416629" checkinUser="pensoft" docAuthor="Gil-Santana, Helcio R., Leavengood Jr., John M., Berenger, Jean-Michel, Martins, David dos Santos & Oliveira, Jader" docDate="2022" docId="531DCB3451C8552E82A09DE9A6D086C5" docLanguage="en" docName="ZooKeys 1104: 159-175" docOrigin="ZooKeys 1104" docPubDate="2022-06-14" docSource="http://dx.doi.org/10.3897/zookeys.1104.79411" docTitle="Chryxus tomentosus Champion 1899" docType="treatment" docVersion="1" id="4B5D7F9B019D5AE18A38873F650B04B1" lastPageNumber="159" masterDocId="4B5D7F9B019D5AE18A38873F650B04B1" masterDocTitle="A new species of Chryxus Champion, with taxonomic notes on other species of the genus (Hemiptera, Heteroptera, Reduviidae, Chryxinae)" masterLastPageNumber="175" masterPageNumber="159" pageNumber="159" updateTime="1655292416629" updateUser="pensoft">
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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 new species of Chryxus Champion, with taxonomic notes on other species of the genus (Hemiptera, Heteroptera, Reduviidae, Chryxinae)</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>Gil-Santana, Helcio R.</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-0544-348X</mods:nameIdentifier>
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<mods:affiliation>Laboratorio de Diptera, Instituto Oswaldo Cruz, Av. Brasil, 4365, 21040 - 360, Rio de Janeiro, RJ, Brazil</mods:affiliation>
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<mods:nameIdentifier type="email">helciogil@uol.com.br</mods:nameIdentifier>
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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>Leavengood Jr., John M.</mods:namePart>
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<mods:affiliation>United States Department of Agriculture, APHIS, PPQ, 9325 Blay Plaza Blvd, Suite 206, Tampa Fl 33619, USA</mods:affiliation>
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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>Berenger, Jean-Michel</mods:namePart>
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<mods:affiliation>IRD, AP-HM, SSA, Vitrome, IHU Mediterranee Infection, Aix-Marseille Universite, Marseille, France & Laboratoire d'Entomologie du Museum National d'Histoire Naturelle, Paris, France</mods:affiliation>
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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>Martins, David dos Santos</mods:namePart>
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<mods:affiliation>Instituto Capixaba de Pesquisa, Assistencia Tecnica e Extensao Rural, Vitoria, ES, Brazil</mods:affiliation>
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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>Oliveira, Jader</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-2588-1911</mods:nameIdentifier>
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<mods:affiliation>Universidade de Sao Paulo, Faculdade de Saude Publica, Laboratorio de Entomologia em Saude Publica, Sao Paulo, SP, Brazil & Laboratorio de Parasitologia, Universidade Estadual Paulista " Julio de Mesquita Filho ", Faculdade de Ciencias Farmaceuticas UNESP / FCFAR, Rodovia Araraquara Jau, KM 1, 14801 - 902, Araraquara, SP, Brazil</mods:affiliation>
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<mods:typeOfResource>text</mods:typeOfResource>
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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>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-06-14</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>1104</mods:number>
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<mods:extent unit="page">
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<mods:start>159</mods:start>
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<mods:end>175</mods:end>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.1104.79411</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.1104.79411</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1104-159</mods:identifier>
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<mods:identifier type="ZooBank">402A211F60D64C6ABFCAEDBD2962E9AD</mods:identifier>
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<mods:identifier type="Pensoft-UUID">4B5D7F9B019D5AE18A38873F650B04B1</mods:identifier>
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<subSection pageId="0" pageNumber="159" type="results">
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<treatment LSID="urn:lsid:plazi:treatment:531DCB3451C8552E82A09DE9A6D086C5" httpUri="http://treatment.plazi.org/id/531DCB3451C8552E82A09DE9A6D086C5" lastPageNumber="159" pageId="0" pageNumber="159">
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<subSubSection pageId="0" pageNumber="159" type="nomenclature">
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<paragraph pageId="0" pageNumber="159">
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<taxonomicName LSID="531DCB34-51C8-552E-82A0-9DE9A6D086C5" authority="Champion, 1899" authorityName="Champion" authorityYear="1899" class="Insecta" family="Reduviidae" genus="Chryxus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chryxus tomentosus" order="Hemiptera" pageId="0" pageNumber="159" phylum="Arthropoda" rank="species" species="tomentosus">Chryxus tomentosus Champion, 1899</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="159" type="description">
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<paragraph pageId="0" pageNumber="159">
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. A general map of South America and a small portion of Central America (Panama, purple color) showing occurrence points of species of Chryxus: C. bahianus (red circles) in the States of Bahia and Espirito Santo of Brazil (pale green color); C. garcetebarretti sp. nov. (blue square) in Paraguay (pink color), and C. tomentosus (yellow triangles) in French Guiana (blue color), Guyana (orange) (marked randomly in the middle of the country; exactly location not recorded), and Panama (purple)." figureDoi="10.3897/zookeys.1104.79411.figure1" httpUri="https://binary.pensoft.net/fig/696160" pageId="0" pageNumber="159">Figs 1</figureCitation>
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<figureCitation captionStart="Figures 29–32" captionStartId="F7" captionText="Figures 29 - 32. Chryxus tomentosus Champion, 1899, females from French Guiana 29 dorsal view 30 ventral view 31 specimen from Mont Itoupe, dorsal view 32 external genitalia, posterior view, SEM image. Abbreviations: sy IX / X syntergite IX / X, gc VIII gonocoxa VIII, gp VIII gonapophysis VIII, gp IX gonapophysis IX. Scale bars: 1.0 mm (29 - 31)." figureDoi="10.3897/zookeys.1104.79411.figures29-32" httpUri="https://binary.pensoft.net/fig/696166" pageId="0" pageNumber="159">, 29-32</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="159" type="notes">
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<paragraph pageId="0" pageNumber="159">Note.</paragraph>
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<paragraph pageId="0" pageNumber="159">
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Besides the two male syntypes from Panama (
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<bibRefCitation author="Champion, GC" pageId="0" pageNumber="159" refId="B1" refString="Champion, GC, 1899. InsectaRhynchota. Hemiptera-Heteroptera, Fam. Reduviidae, Subfam. Chryxinae [pp. 180-181, pl. XI]. Vol II. In: Godman FD, Salvin O (Eds) Biologia Centrali Americana. Taylor and Francis, London, [xvi +] 416 pp. [22 pls]" title="InsectaRhynchota. Hemiptera-Heteroptera, Fam. Reduviidae, Subfam. Chryxinae [pp. 180 - 181, pl. XI]. Vol II. In: Godman FD, Salvin O (Eds) Biologia Centrali Americana. Taylor and Francis, London, [xvi +] 416 pp. [22 pls]" year="1899">Champion 1899</bibRefCitation>
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), only two other specimens (sex not mentioned) of
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<taxonomicName genus="C." lsidName="C. tomentosus" pageId="0" pageNumber="159" rank="species" species="tomentosus">
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<emphasis italics="true" pageId="0" pageNumber="159">C. tomentosus</emphasis>
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</taxonomicName>
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were recorded in the literature: one as being collected in Guyana (
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<bibRefCitation author="Usinger, RL" journalOrPublisher="The Pan-Pacific Entomologist" pageId="0" pageNumber="159" pagination="55 - 56" refId="B10" refString="Usinger, RL, 1952. A new genus of Chryxinae from Brazil and Argentina (Hemiptera: Reduviidae). The Pan-Pacific Entomologist 28 (1): 55 - 56" title="A new genus of Chryxinae from Brazil and Argentina (Hemiptera: Reduviidae)." volume="28" year="1952">Usinger 1952</bibRefCitation>
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) and the other in Panama (
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<bibRefCitation DOI="https://doi.org/10.1111/icad.12191" author="Lucas, M" journalOrPublisher="Insect Conservation and Diversity" pageId="0" pageNumber="159" pagination="546 - 558" refId="B8" refString="Lucas, M, Forero, D, Basset, Y, 2016. Diversity and recent population trends of assassin bugs (Hemiptera: Reduviidae) on Barro Colorado Island, Panama. Insect Conservation and Diversity 9 (6): 546 - 558, DOI: https://doi.org/10.1111/icad.12191" title="Diversity and recent population trends of assassin bugs (Hemiptera: Reduviidae) on Barro Colorado Island, Panama." url="https://doi.org/10.1111/icad.12191" volume="9" year="2016">Lucas et al. 2016</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="159" type="type material">
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<paragraph pageId="0" pageNumber="159">Non-type material examined.</paragraph>
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<paragraph pageId="0" pageNumber="159">
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<emphasis bold="true" pageId="0" pageNumber="159">French Guiana</emphasis>
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.
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<normalizedToken originalValue="Itoupé">Itoupe</normalizedToken>
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, 400 m.a.s.l., window trap n°1, 1 female, 31.iii.2010;
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<normalizedToken originalValue="Saül">Sauel</normalizedToken>
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, window trap, 6 females, 10.xii.2010, 20.xii.2010, 07.iii.2011, 07.iii.2011, 22.iii.2011, 22.iii.2011, SLAM bas (Sea, Land and Air Malaise trap) (SLAM Trap-Standard BugDorm Store), 4 females, 21.iii.2012, 03.vii.2012, 31.x.2012, 27.xi.2012;
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<normalizedToken originalValue="Saül">Sauel</normalizedToken>
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<normalizedToken originalValue="Belvédère">Belvedere</normalizedToken>
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, window trap, 6 females, 09.ix.2010, 17.ix.2010, 06.x.2010, 5.xi.2010, 20.xii.2010, 24.i.2011, SEAG leg. (J-MB).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="159" type="morphological remarks">
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<paragraph pageId="0" pageNumber="159">Morphological remarks.</paragraph>
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<paragraph pageId="0" pageNumber="159">
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Measurements (mm): total length to tip of hemelytra: 4.75 to 5.2; Pronotum length: 1.25; hind lobe maximum width: 1.75; abdomen maximum width: 2.0.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="159">Coloration</emphasis>
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(Figs
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<figureCitation captionStart="Figures 29–32" captionStartId="F7" captionText="Figures 29 - 32. Chryxus tomentosus Champion, 1899, females from French Guiana 29 dorsal view 30 ventral view 31 specimen from Mont Itoupe, dorsal view 32 external genitalia, posterior view, SEM image. Abbreviations: sy IX / X syntergite IX / X, gc VIII gonocoxa VIII, gp VIII gonapophysis VIII, gp IX gonapophysis IX. Scale bars: 1.0 mm (29 - 31)." figureDoi="10.3897/zookeys.1104.79411.figures29-32" httpUri="https://binary.pensoft.net/fig/696166" pageId="0" pageNumber="159">29</figureCitation>
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,
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<figureCitation captionStart="Figures 29–32" captionStartId="F7" captionText="Figures 29 - 32. Chryxus tomentosus Champion, 1899, females from French Guiana 29 dorsal view 30 ventral view 31 specimen from Mont Itoupe, dorsal view 32 external genitalia, posterior view, SEM image. Abbreviations: sy IX / X syntergite IX / X, gc VIII gonocoxa VIII, gp VIII gonapophysis VIII, gp IX gonapophysis IX. Scale bars: 1.0 mm (29 - 31)." figureDoi="10.3897/zookeys.1104.79411.figures29-32" httpUri="https://binary.pensoft.net/fig/696166" pageId="0" pageNumber="159">30</figureCitation>
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):
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<emphasis bold="true" italics="true" pageId="0" pageNumber="159">head</emphasis>
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blackish; apical half of first, second and third visible labial segments pale brownish. Scape and pedicel pale orange to yellowish; flagellomeres darkened, except paler basal portion of basiflagellomere.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="159">Thorax</emphasis>
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blackish; legs pale orange to orange yellowish. Hemelytra: corium yellowish with somewhat less than distal half blackish; clavus blackish and pale yellowish on approximately basal and distal halves, respectively; membrane pale whitish with a large blackish spot occupying almost entirely discal cell, except basal portion of discal cell, and another blackish spot in the distal region, which may be partially contiguous to the spot of discal cell.
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<emphasis bold="true" pageId="0" pageNumber="159">
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<emphasis italics="true" pageId="0" pageNumber="159">Abdomen</emphasis>
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.
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</emphasis>
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Connexivum pale yellow to whitish with distal markings which are larger on the ventral portion of each segment. Sternites generally blackish with some brownish stripes on segments IV-VII. All specimens show the same coloration as described above, except one specimen from Mont
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<normalizedToken originalValue="Itoupé">Itoupe</normalizedToken>
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with antennae, distal portion of femora, tibiae and clavus entirely black (Fig.
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<figureCitation captionStart="Figures 29–32" captionStartId="F7" captionText="Figures 29 - 32. Chryxus tomentosus Champion, 1899, females from French Guiana 29 dorsal view 30 ventral view 31 specimen from Mont Itoupe, dorsal view 32 external genitalia, posterior view, SEM image. Abbreviations: sy IX / X syntergite IX / X, gc VIII gonocoxa VIII, gp VIII gonapophysis VIII, gp IX gonapophysis IX. Scale bars: 1.0 mm (29 - 31)." figureDoi="10.3897/zookeys.1104.79411.figures29-32" httpUri="https://binary.pensoft.net/fig/696166" pageId="0" pageNumber="159">31</figureCitation>
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).
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<emphasis bold="true" italics="true" pageId="0" pageNumber="159">Structure</emphasis>
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(Figs
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<figureCitation captionStart="Figures 29–32" captionStartId="F7" captionText="Figures 29 - 32. Chryxus tomentosus Champion, 1899, females from French Guiana 29 dorsal view 30 ventral view 31 specimen from Mont Itoupe, dorsal view 32 external genitalia, posterior view, SEM image. Abbreviations: sy IX / X syntergite IX / X, gc VIII gonocoxa VIII, gp VIII gonapophysis VIII, gp IX gonapophysis IX. Scale bars: 1.0 mm (29 - 31)." figureDoi="10.3897/zookeys.1104.79411.figures29-32" httpUri="https://binary.pensoft.net/fig/696166" pageId="0" pageNumber="159">29-31</figureCitation>
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). Pronotum. Fore lobe: lateral angles largely prominent; shallow faintly defined oblique furrows present along its surface; median sulcus formed by a series of foveae, which may present separately or partially fused along the sulcus and are more or less progressively smaller towards distal portion; median sulcus running from just before transverse sulcus (which is interrupted by the proximal fovea), to somewhat far from posterior margin of pronotum. Transverse furrow narrow. Scutellum with its apex elevated and somewhat thickened. Hind tibiae straight. Connexivum with a continuous uniform margin.
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<emphasis bold="true" pageId="0" pageNumber="159">
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<emphasis italics="true" pageId="0" pageNumber="159">Female genitalia</emphasis>
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.
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</emphasis>
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Posterior view (Fig.
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<figureCitation captionStart="Figures 29–32" captionStartId="F7" captionText="Figures 29 - 32. Chryxus tomentosus Champion, 1899, females from French Guiana 29 dorsal view 30 ventral view 31 specimen from Mont Itoupe, dorsal view 32 external genitalia, posterior view, SEM image. Abbreviations: sy IX / X syntergite IX / X, gc VIII gonocoxa VIII, gp VIII gonapophysis VIII, gp IX gonapophysis IX. Scale bars: 1.0 mm (29 - 31)." figureDoi="10.3897/zookeys.1104.79411.figures29-32" httpUri="https://binary.pensoft.net/fig/696166" pageId="0" pageNumber="159">32</figureCitation>
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): dark blackish, gonapophysis IX paler. Syntergite IX/X large, horizontal, as inverted subtrapezoidal; gonocoxa VIII elongate, moderately enlarged at median portion; gonapophysis VIII pointed laterally at median portion; gonapophysis IX subclaviform.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="159" type="distribution">
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<paragraph pageId="0" pageNumber="159">Distribution</paragraph>
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<paragraph pageId="0" pageNumber="159">
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<emphasis bold="true" pageId="0" pageNumber="159">
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(Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. A general map of South America and a small portion of Central America (Panama, purple color) showing occurrence points of species of Chryxus: C. bahianus (red circles) in the States of Bahia and Espirito Santo of Brazil (pale green color); C. garcetebarretti sp. nov. (blue square) in Paraguay (pink color), and C. tomentosus (yellow triangles) in French Guiana (blue color), Guyana (orange) (marked randomly in the middle of the country; exactly location not recorded), and Panama (purple)." figureDoi="10.3897/zookeys.1104.79411.figure1" httpUri="https://binary.pensoft.net/fig/696160" pageId="0" pageNumber="159">1</figureCitation>
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).
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</emphasis>
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French Guiana (new record), Guyana, and Panama.
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</paragraph>
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</subSubSection>
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</treatment>
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</subSection>
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</document> |