211 lines
18 KiB
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211 lines
18 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1007.55543" ID-GBIF-Dataset="65bee666-53f1-4df7-865d-768aa1295a0a" ID-PMC="PMC9425550" ID-Pensoft-Pub="1313-2970-1007-49" ID-Pensoft-UUID="FD36DFBAC29352D9BBC16B17840B77A1" ID-PubMed="36185815" ID-ZooBank="7714460F00AB465FBB485127F4FD3EAC" ModsDocID="1313-2970-1007-49" checkinTime="1609377133527" checkinUser="pensoft" docAuthor="Berry, Terry Reynolds & Noort, Simon van" docDate="2020" docId="0A80BD93D0BD5639B0C1EB219DF96898" docLanguage="en" docName="ZooKeys 1007: 49-84" docOrigin="ZooKeys 1007" docPubDate="2020-12-30" docSource="http://dx.doi.org/10.3897/zookeys.1007.55543" docTitle="Tetractenion luteum Seyrig 1935" docType="treatment" docVersion="4" id="FD36DFBAC29352D9BBC16B17840B77A1" lastPageNumber="49" masterDocId="FD36DFBAC29352D9BBC16B17840B77A1" masterDocTitle="Revision of the endemic Afrotropical genus Tetractenion (Hymenoptera, Ichneumonidae) with an identification key to genera of Banchinae for the region" masterLastPageNumber="84" masterPageNumber="49" pageNumber="49" updateTime="1668149655648" 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>Revision of the endemic Afrotropical genus Tetractenion (Hymenoptera, Ichneumonidae) with an identification key to genera of Banchinae for the region</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>Berry, Terry Reynolds</mods:namePart>
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<mods:affiliation>Research and Exhibitions Department, South African Museum, Iziko Museums of South Africa, P. O. Box 61, Cape Town, 8000, South Africa & Stellenbosch University, Department of Botany and Zoology, Evolutionary Genomics Group, Private Bag X 1, Stellenbosch 7602, South Africa</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>Noort, Simon van</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-6930-9741</mods:nameIdentifier>
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<mods:affiliation>Research and Exhibitions Department, South African Museum, Iziko Museums of South Africa, P. O. Box 61, Cape Town, 8000, South Africa & Department of Biological Sciences, University of Cape Town, Private Bag, Rondebosch, 7701, South Africa</mods:affiliation>
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<mods:nameIdentifier type="email">svannoort@iziko.org.za</mods:nameIdentifier>
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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>2020</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2020-12-30</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>1007</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>49</mods:start>
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<mods:end>84</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.1007.55543</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.1007.55543</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1007-49</mods:identifier>
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<mods:identifier type="ZooBank">7714460F00AB465FBB485127F4FD3EAC</mods:identifier>
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<mods:identifier type="Pensoft-UUID">FD36DFBAC29352D9BBC16B17840B77A1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="176348992" LSID="urn:lsid:plazi:treatment:0A80BD93D0BD5639B0C1EB219DF96898" httpUri="http://treatment.plazi.org/id/0A80BD93D0BD5639B0C1EB219DF96898" lastPageNumber="49" pageId="0" pageNumber="49">
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<subSubSection pageId="0" pageNumber="49" type="nomenclature">
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<paragraph pageId="0" pageNumber="49">
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<taxonomicName LSID="0A80BD93-D0BD-5639-B0C1-EB219DF96898" authority="Seyrig, 1935" authorityName="Seyrig" authorityYear="1935" class="Insecta" family="Ichneumonidae" genus="Tetractenion" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tetractenion luteum" order="Hymenoptera" pageId="0" pageNumber="49" phylum="Arthropoda" rank="species" species="luteum">Tetractenion luteum Seyrig, 1935</taxonomicName>
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Tetractenion luteum Holotype (MNHN) A habitus, lateral view B habitus, dorsal view C head, anterior view D data labels. Photographs of holotype RECOLNAT (ANR- 11 - INBS- 0004) - Christophe Herve - 2014. http: // coldb. mnhn. fr / catalognumber / mnhn / ey / ey 9334 (used with permission of Agniele Touret-Alby - Curator of Hymenoptera MNHN)." figureDoi="10.3897/zookeys.1007.55543.figure3" httpUri="https://binary.pensoft.net/fig/492441" pageId="0" pageNumber="49">Fig. 3</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="49" type="type material">
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<paragraph pageId="0" pageNumber="49">Type material.</paragraph>
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<paragraph pageId="0" pageNumber="49">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="49">Holotype</emphasis>
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♂: Nyeri, Kenya, June 1932 (MNHN).
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<emphasis bold="true" italics="true" pageId="0" pageNumber="49">Paratype</emphasis>
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♀: Elizabethville, Democratic Republic of Congo, 4 January 1921, M. Bequaert, Det. PLG Benoit, 1952 (RMCA).
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<emphasis bold="true" italics="true" pageId="0" pageNumber="49">Additional material.</emphasis>
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♀: South Africa, Eastern Cape, Pearston, Plains of Camdeboo Game Reserve,
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<geoCoordinate degrees="32" direction="south" minutes="32.033" orientation="latitude" precision="1" value="-32.533882">32°32.033'S</geoCoordinate>
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,
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<geoCoordinate degrees="25" direction="east" minutes="14.267" orientation="longitude" precision="1" value="25.237783">25°14.267'E</geoCoordinate>
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, 969 m, 30.x.2009-22.ii.2010, S. van Noort, Malaise Trap, Camdeboo Escarpment Thicket, PCD09-ACA1-M02, SAM-HYM-P047483 (SAMC). ♂, ♀: South Africa, Eastern Cape, Asante Sana Game Reserve,
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<geoCoordinate degrees="32" direction="south" minutes="16.762" orientation="latitude" precision="1" value="-32.279366">32°16.762'S</geoCoordinate>
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,
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<geoCoordinate degrees="24" direction="east" minutes="57.309" orientation="longitude" precision="1" value="24.95515">24°57.309'E</geoCoordinate>
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, 1186 m, 6.x.2010-17.i.2011, S. van Noort, Malaise Trap, Southern Karoo Riviere Riverine Woodland, ASA09-WOO1-M18, SAM-HYM-P047487 (SAMC, NHMUK). ♂: South Africa, Eastern Cape, Asante Sana Game Reserve,
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<geoCoordinate degrees="32" direction="south" minutes="16.762" orientation="latitude" precision="1" value="-32.279366">32°16.762'S</geoCoordinate>
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,
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<geoCoordinate degrees="24" direction="east" minutes="57.309" orientation="longitude" precision="1" value="24.95515">24°57.309'E</geoCoordinate>
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, 1186 m, 7 Apr-28 July 2010, S. van Noort, Malaise Trap, Southern Karoo Riviere Riverine Woodland, ASA09-WOO1-M10, SAM-HYM-P047484 (SAMC). ♂: South Africa, Eastern Cape, Asante Sana Game Reserve,
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<geoCoordinate degrees="32" direction="south" minutes="15.841" orientation="latitude" precision="1" value="-32.264015">32°15.841'S</geoCoordinate>
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,
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<geoCoordinate degrees="24" direction="east" minutes="57.091" orientation="longitude" precision="1" value="24.951517">24°57.091'E</geoCoordinate>
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, 1354 m, 6.x.2010-17.i.2011, S. van Noort, Malaise Trap, Camdeboo Escarpment Thicket, ASA09-BUS1-M17, SAM-HYM-P047485 (SAMC). Namibia, near Windhoek: a bush between kleine Kuppe and Aus Born Mountains, A. Gumovsky, 23-25.xii.2011, SAM-HYM-P047488 (SAMC). ♂:
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<taxonomicName class="Hexapoda" family="Ichneumonidae" genus="Exetastes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Exetastes" order="Hymenoptera" pageId="0" pageNumber="49" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="49">Exetastes</emphasis>
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</taxonomicName>
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sp. indet. In B.M. G.J. Kerrich det. 1958. Pres by Com Inst Ent BM 1960-3. U.C. [Nigeria], Ibadan, 9.9.1953, Coll. G.H. Caswell, P49 (NHMUK).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="49" type="differential diagnosis">
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<paragraph pageId="0" pageNumber="49">Differential diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="49">
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<taxonomicName authorityName="Seyrig" authorityYear="1935" class="Insecta" family="Ichneumonidae" genus="Tetractenion" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tetractenion luteum" order="Hymenoptera" pageId="0" pageNumber="49" phylum="Arthropoda" rank="species" species="luteum">
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<emphasis italics="true" pageId="0" pageNumber="49">Tetractenion luteum</emphasis>
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</taxonomicName>
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is immediately distinguishable from the other species in the genus as this species is the only yellow-colored
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<taxonomicName authorityName="Seyrig" authorityYear="1932" class="Insecta" family="Ichneumonidae" genus="Tetractenion" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tetractenion" order="Hymenoptera" pageId="0" pageNumber="49" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="49">Tetractenion</emphasis>
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</taxonomicName>
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species to possess simple hind tarsal claws, and this character is consistent in both sexes. The head is rounded behind the eyes, distinguishing the species from
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<taxonomicName lsidName="T. acaule" pageId="0" pageNumber="49" rank="species" species="acaule">
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<emphasis italics="true" pageId="0" pageNumber="49">T. acaule</emphasis>
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</taxonomicName>
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and
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<taxonomicName lsidName="T. pascali" pageId="0" pageNumber="49" rank="species" species="pascali">
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<emphasis italics="true" pageId="0" pageNumber="49">T. pascali</emphasis>
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</taxonomicName>
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. The malar space nearly as long as the width of the base of the mandible separates
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<taxonomicName lsidName="T. luteum" pageId="0" pageNumber="49" rank="species" species="luteum">
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<emphasis italics="true" pageId="0" pageNumber="49">T. luteum</emphasis>
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</taxonomicName>
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from
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<taxonomicName lsidName="T. acaule" pageId="0" pageNumber="49" rank="species" species="acaule">
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<emphasis italics="true" pageId="0" pageNumber="49">T. acaule</emphasis>
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</taxonomicName>
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,
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<taxonomicName lsidName="T. pseudolutea" pageId="0" pageNumber="49" rank="species" species="pseudolutea">
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<emphasis italics="true" pageId="0" pageNumber="49">T. pseudolutea</emphasis>
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</taxonomicName>
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, and
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<taxonomicName lsidName="T. ibayaensis" pageId="0" pageNumber="49" rank="species" species="ibayaensis">
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<emphasis italics="true" pageId="0" pageNumber="49">T. ibayaensis</emphasis>
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</taxonomicName>
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. The pronotal collar is weakly wrinkled, separating the species from
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<taxonomicName lsidName="T. acaule" pageId="0" pageNumber="49" rank="species" species="acaule">
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<emphasis italics="true" pageId="0" pageNumber="49">T. acaule</emphasis>
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</taxonomicName>
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and
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<taxonomicName lsidName="T. rosei" pageId="0" pageNumber="49" rank="species" species="rosei">
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<emphasis italics="true" pageId="0" pageNumber="49">T. rosei</emphasis>
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</taxonomicName>
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. Metasomal tergite II is longer than wide and distinguishes the species from
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<taxonomicName lsidName="T. ibayaensis" pageId="0" pageNumber="49" rank="species" species="ibayaensis">
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<emphasis italics="true" pageId="0" pageNumber="49">T. ibayaensis</emphasis>
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</taxonomicName>
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; and a quadrate tergite III separates
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<taxonomicName lsidName="T. luteum" pageId="0" pageNumber="49" rank="species" species="luteum">
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<emphasis italics="true" pageId="0" pageNumber="49">T. luteum</emphasis>
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</taxonomicName>
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from
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<taxonomicName lsidName="T. pseudolutea" pageId="0" pageNumber="49" rank="species" species="pseudolutea">
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<emphasis italics="true" pageId="0" pageNumber="49">T. pseudolutea</emphasis>
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</taxonomicName>
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,
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<taxonomicName lsidName="T. pascali" pageId="0" pageNumber="49" rank="species" species="pascali">
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<emphasis italics="true" pageId="0" pageNumber="49">T. pascali</emphasis>
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</taxonomicName>
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, and
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<taxonomicName lsidName="T. rosei" pageId="0" pageNumber="49" rank="species" species="rosei">
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<emphasis italics="true" pageId="0" pageNumber="49">T. rosei</emphasis>
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</taxonomicName>
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. Furthermore,
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<taxonomicName lsidName="T. pascali" pageId="0" pageNumber="49" rank="species" species="pascali">
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<emphasis italics="true" pageId="0" pageNumber="49">T. pascali</emphasis>
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</taxonomicName>
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is the only other species that possess dense microtrichia on the wings.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="49" type="description">
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<paragraph pageId="0" pageNumber="49">Description</paragraph>
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<paragraph pageId="0" pageNumber="49">
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(updated from
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<bibRefCitation author="Seyrig, A" journalOrPublisher="Memoires du Museum National d'Histoire Naturelle, Paris" pageId="0" pageNumber="49" pagination="1 - 100" refId="B32" refString="Seyrig, A, 1935. Mission scientifique de l'Omo. Tome III. Fascicule 18. Hymenoptera, II. Ichneumonidae: Cryptinae, Pimplinae, Tryphoninae et Ophioninae. Memoires du Museum National d'Histoire Naturelle, Paris 4: 1 - 100" title="Mission scientifique de l'Omo. Tome III. Fascicule 18. Hymenoptera, II. Ichneumonidae: Cryptinae, Pimplinae, Tryphoninae et Ophioninae." volume="4" year="1935">Seyrig 1935</bibRefCitation>
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). Size 7.6-10.4 mm.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="49">Color</emphasis>
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: head yellow with black marking on occiput to middle of frons, no contact with eyes on vertex; meso- and metasoma, fore and mid legs uniformly yellow, hind leg mostly yellow with shades of infuscation on tibia and tarsus infuscate; wings with dense microtrichia, venation brown, pterostigma yellow.
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</paragraph>
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<paragraph pageId="0" pageNumber="49">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="49">Head</emphasis>
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with temple short, rounded behind eyes; occiput deeply and angularly excavated, occipital carina strong, extending to lower gena at base of mandible; eyes very large, malar space a bit shorter than width of mandibular base; face and clypeus finely, evenly and rather sparsely punctate on a matt background; face with three lobes, tentorial pits deep; clypeus small, laterally convex with declivity, apically invaginated, with clypeus edge convex; mandibular teeth triangular, lower tooth longer than upper tooth; antenna about as long as body, slender and apically tapered.
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</paragraph>
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<paragraph pageId="0" pageNumber="49">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="49">Mesosoma</emphasis>
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stout, matt to sub-polished; pronotum finely punctate on a sub-polished background, no more than a wrinkle present on pronotal collar; mesoscutum moderately punctate, mesoscutal lobes hardly present, notauli posteriorly meeting before reaching the scutellum; mesonotum and mesopleuron finely punctate; mesopleuron higher than wide, epicnemial carina ending at anterior edge of mesopleuron; shallow pits on mesopleuron and propodeum; propodeum weakly convex, matt to sub-polished, moderately punctate posteriorly confluently grading into transverse wrinkles, posterior transverse carina reduced, lateral longitudinal carinae present but faint, spiracle small and circular-elliptical.
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</paragraph>
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<paragraph pageId="0" pageNumber="49">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="49">Metasoma</emphasis>
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with a sub-polished background, anterior half of tergite I and dorso-lateral region of tergite II hardly punctate, indistinctly punctate beyond base; tergite I twice as long as wide, glymma present, tapered anteriorly, weak to indistinctly dorso-ventrally depressed in the medial region, spiracle positioned in front of middle and protruding, especially dorsally; tergite II longer than wide, gastrocoeli indistinct; tergite III quadrate.
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</paragraph>
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<paragraph pageId="0" pageNumber="49">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="49">Fore wing</emphasis>
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with ramellus absent on Rs-M vein; areolet large and quadrate with a short stalk receiving 2m-cu at center. Hind wing with Cu1 shorter than cu-a such that Cu2 arises above the middle of these combined veins. Legs very long; hind femur reaching beyond metasomal apex, length of tibia III plus tarsus III as long as body, spurs of tibia III longer than half metatarsal length; fore and mid tarsal claws pectinate, hind tarsal claws simple.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="49" type="distribution">
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<paragraph pageId="0" pageNumber="49">Distribution.</paragraph>
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<paragraph pageId="0" pageNumber="49">Democratic Republic of Congo, Kenya, Namibia, Nigeria, and South Africa.</paragraph>
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<caption doi="10.3897/zookeys.1007.55543.figure3" httpUri="https://binary.pensoft.net/fig/492441" pageId="0" pageNumber="49" start="Figure 3" startId="F3">
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<paragraph pageId="0" pageNumber="49">
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<emphasis bold="true" pageId="0" pageNumber="49">Figure 3.</emphasis>
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<taxonomicName authorityName="Seyrig" authorityYear="1935" class="Insecta" family="Ichneumonidae" genus="Tetractenion" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tetractenion luteum" order="Hymenoptera" pageId="0" pageNumber="49" phylum="Arthropoda" rank="species" species="luteum">
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<emphasis italics="true" pageId="0" pageNumber="49">Tetractenion luteum</emphasis>
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</taxonomicName>
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Holotype (MNHN)
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<emphasis bold="true" pageId="0" pageNumber="49">A</emphasis>
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habitus, lateral view
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<emphasis bold="true" pageId="0" pageNumber="49">B</emphasis>
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habitus, dorsal view
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<emphasis bold="true" pageId="0" pageNumber="49">C</emphasis>
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head, anterior view
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<emphasis bold="true" pageId="0" pageNumber="49">D</emphasis>
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data labels. Photographs of holotype RECOLNAT (ANR-11-INBS-0004) - Christophe
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<normalizedToken originalValue="Hervé">Herve</normalizedToken>
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- 2014. http://coldb.mnhn.fr/catalognumber/mnhn/ey/ey9334 (used with permission of
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<normalizedToken originalValue="Agnièle">Agniele</normalizedToken>
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Touret-Alby - Curator of
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<taxonomicName authorityName="Seyrig" authorityYear="1932" kingdom="Animalia" lsidName="" order="Hymenoptera" pageId="0" pageNumber="49" rank="order">Hymenoptera</taxonomicName>
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MNHN).
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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> |