213 lines
27 KiB
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213 lines
27 KiB
XML
<document id="0E416D2CDCBDB6B4B0101AE6979D6F24" ID-DOI="http://dx.doi.org/10.3897/dez.63.10799" ID-GBIF-Dataset="5b80ff86-d068-4ca6-83d0-623c634cb923" ID-Pensoft-Pub="1860-1324-2-271" ID-ZooBank="3F2DB40D1E9140619323983DAC0D862B" ModsDocAuthor="" ModsDocDate="2016" ModsDocID="1860-1324-2-271" ModsDocOrigin="Deutsche Entomologische Zeitschrift 63 (2)" ModsDocTitle="Spotted males, uniform females and the lowest chromosome number in Tettigoniids recorded: Review of the genus Gonatoxia Karsch (Orthoptera, Phaneropterinae)" checkinTime="1480089363853" checkinUser="pensoft" docAuthor="Hemp, Claudia, Heller, Klaus-Gerhard, Warchalowska-Śliwa, Elzbieta & Hemp, Andreas" docDate="2016" docId="77F4EAD07A217837DD2210BEF9A0B1FC" docLanguage="en" docName="DeutEntomolZeit 63(2): 271-286" docOrigin="Deutsche Entomologische Zeitschrift 63 (2)" docSource="http://dx.doi.org/10.3897/dez.63.10799" docTitle="Gonatoxia furcata C. Hemp, sp. n." docType="treatment" docUuid="47A84DC1-1D41-4BF5-AAF8-2F49618FF668" docUuidSource="ZooBank" docVersion="6" lastPageNumber="277" masterDocId="097E6210986A437D3F5ED179E972CD7A" masterDocTitle="Spotted males, uniform females and the lowest chromosome number in Tettigoniids recorded: Review of the genus Gonatoxia Karsch (Orthoptera, Phaneropterinae)" masterLastPageNumber="286" masterPageNumber="271" pageNumber="275" updateTime="1701317441729" updateUser="plazi">
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<mods:title id="8BCA54C5F14980C74241DCD9D2E58EEA">Spotted males, uniform females and the lowest chromosome number in Tettigoniids recorded: Review of the genus Gonatoxia Karsch (Orthoptera, Phaneropterinae)</mods:title>
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<mods:namePart id="F81CA670D3FA157EA4907819DF5673F8">Hemp, Claudia</mods:namePart>
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<mods:namePart id="24D29059072B4C57A2699484204831A6">Heller, Klaus-Gerhard</mods:namePart>
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<mods:namePart id="22A642408EBF6BFE74FCAE1C72CBEB5B">Warchalowska-Śliwa, Elzbieta</mods:namePart>
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<mods:namePart id="61E89CB0E2A6B64C047C9DFB1F8E5B0B">Hemp, Andreas</mods:namePart>
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<mods:title id="F1696A0934213163E43119FCF238D1F1">Deutsche Entomologische Zeitschrift</mods:title>
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<mods:date id="298CA4D3DB99C29CE2253720303D2F5E">2016</mods:date>
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<mods:number id="1E76E48B7C0405CABF8C5165A9CD1E47">63</mods:number>
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<mods:number id="C75AD9B2C59B1F6211ABCB419479AD5E">2</mods:number>
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<mods:url id="1C236828B5363CCB1811EF66F8D2203E">http://dx.doi.org/10.3897/dez.63.10799</mods:url>
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<mods:classification id="255938A98CBE50293527859995ED868E">journal article</mods:classification>
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<mods:identifier id="3BBC4DD629D94C8645C396A65C3A9C06" type="DOI">http://dx.doi.org/10.3897/dez.63.10799</mods:identifier>
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<mods:identifier id="ACD3EEA2CE63AEB6481B4CB11A776A33" type="Pensoft-Pub">1860-1324-2-271</mods:identifier>
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<treatment id="77F4EAD07A217837DD2210BEF9A0B1FC" ID-GBIF-Taxon="127896786" LSID="urn:lsid:zoobank.org:act:47A84DC1-1D41-4BF5-AAF8-2F49618FF668" httpUri="http://treatment.plazi.org/id/77F4EAD07A217837DD2210BEF9A0B1FC" lastPageId="6" lastPageNumber="277" pageId="4" pageNumber="275">
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<subSubSection id="336F5EC41B442B4CF3579DBB9084E446" pageId="4" pageNumber="275" type="nomenclature">
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<paragraph id="5AA8B64B825CA910F5C109B5DA59D83B" pageId="4" pageNumber="275">
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<taxonomicName id="0608CB9F254A632A783541D07FF521C9" ID-CoL="6KP88" LSID="http://zoobank.org/47A84DC1-1D41-4BF5-AAF8-2F49618FF668" authority="C. Hemp" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia furcata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="furcata">Gonatoxia furcata C. Hemp</taxonomicName>
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<taxonomicNameLabel id="54A933C4FB0E274F8B7BCF7838A64570" pageId="4" pageNumber="275">sp. n.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="C78DD3588B6BE21A6CAC631F19C8CA2E" pageId="4" pageNumber="275" type="materials_examined">
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<paragraph id="828E207025BF9F9CCAD083CE57F475B9" pageId="4" pageNumber="275">Holotype male.</paragraph>
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<paragraph id="3BF2A5E09D68AF1C430CD22F1B4C80D3" pageId="4" pageNumber="275">Tanzania, Morogoro District, Udzungwa Mountains, National Park Headquarters, Mangula Gate, 300 m, lowland wet forest, July 2015. Depository MfN.</paragraph>
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<paragraph id="EB405C0C0D7652362F11F5479D5F2BB1" pageId="4" pageNumber="275">Paratype female, same data as holotype but March 2015. Depository MfN.</paragraph>
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</subSubSection>
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<subSubSection id="452735D5E0BA8A34AF321AA538053836" pageId="4" pageNumber="275" type="materials_examined">
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<paragraph id="2EEE013836AA406A8A780CB7178AA9A2" pageId="4" pageNumber="275">Further paratype material.</paragraph>
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<paragraph id="367AF0A382126E7991D9D4580D290EB6" pageId="4" pageNumber="275">
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3 females, same data as holotype, May and June 2016 (collection C Hemp). 1 male (in alcohol), Tanzania, Iringa Region, Mufindi District, Udzungwa Scarp Forest Reserve,
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<geoCoordinate id="FD142BAC5DC39F20F73190F07DB06ECF" direction="south" orientation="latitude" precision="92" value="-8.525">08°31.5'S</geoCoordinate>
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<geoCoordinate id="604A3FF575321F8787A9F327586D5588" direction="east" orientation="longitude" precision="92" value="35.898335">35°53.9'E</geoCoordinate>
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, 750 m, March 1996, McKamey et al. leg., depository ZMUC.
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</paragraph>
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</subSubSection>
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<subSubSection id="B9DBB862DA36C3A12B16BFA6B19E9654" pageId="4" pageNumber="275" type="diagnosis">
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<paragraph id="D8FD5D962F333D7B7C515C0DEAB0E176" pageId="4" pageNumber="275">Diagnosis.</paragraph>
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<paragraph id="BC9A40252C5DF4EF2453A101259D9EE1" pageId="4" pageNumber="275">
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Females of
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<taxonomicName id="F46B633F07CB2DD7AF54CCF9DB3FBAC3" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia maculata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="maculata">Gonatoxia maculata</taxonomicName>
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,
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<taxonomicName id="959E9594C8DBDF3E49F4EC3BFC316F0C" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia immaculata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="immaculata">Gonatoxia immaculata</taxonomicName>
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and
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<taxonomicName id="6A1A9F3E6395705F7A40E6C8130C2BB2" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia furcata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="furcata">Gonatoxia furcata</taxonomicName>
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sp. n. are very similar. Differences are seen in the general coloration especially when specimens are alive.
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<taxonomicName id="7BED9CF5E29FC5309C29231C0D397229" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia maculata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="maculata">Gonatoxia maculata</taxonomicName>
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and
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<taxonomicName id="7ACD80A1F08B7CF8D3640638B51D58A5" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia helleri" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="helleri">Gonatoxia helleri</taxonomicName>
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sp. n. females are of lighter green colour while those of
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<taxonomicName id="33BFF84BC5FB160D0075F21FD584F042" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia immaculata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="immaculata">Gonatoxia immaculata</taxonomicName>
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and especially
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<taxonomicName id="27405A97297C5C62AEAFE8617131FC87" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia furcata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="furcata">Gonatoxia furcata</taxonomicName>
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sp. n. are darker green and the tegmina shiny (Fig. 2B, C, D). The subgenital plate in
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<taxonomicName id="8CD7FFDEC010F9E82A2817C02DAEB330" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia maculata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="maculata">Gonatoxia maculata</taxonomicName>
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is not as broad as those of
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<taxonomicName id="5322AED12D733FC72CA4DBE150497B58" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia helleri" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="helleri">Gonatoxia helleri</taxonomicName>
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sp. n.,
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<taxonomicName id="EB5403B8C30F7F6AD06DF61DEC49E2EF" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia immaculata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="immaculata">Gonatoxia immaculata</taxonomicName>
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and
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<taxonomicName id="EF27F93FBCA48A59B828065821544188" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia furcata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="furcata">Gonatoxia furcata</taxonomicName>
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sp. n. (Fig. 9A, B, C, D) but the differences are not very pronounced. Lateral at the base of the ovipositors a bowl-like structure is present in all
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<taxonomicName id="F043F9DF49A92FF19A968AF7890DBF7B" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="genus">Gonatoxia</taxonomicName>
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species (arrows Fig. 7). In
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<taxonomicName id="E9E6D533BA8DE6539EDD70ACFE37691F" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia maculata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="maculata">Gonatoxia maculata</taxonomicName>
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this bowl-like structure is large and more deeply excavated than in
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<taxonomicName id="AF4494332FF5F20264775D3E45088FEA" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia immaculata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="immaculata">Gonatoxia immaculata</taxonomicName>
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(Fig. 8A). In
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<taxonomicName id="D6E38F1399DBE8B17BCA86A09FE9E79E" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia furcata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="furcata">Gonatoxia furcata</taxonomicName>
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sp. n. inside the
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<normalizedToken id="14C0B69AA9F788D9C26C32FC02B76FC9" originalValue="“bowl”">"bowl"</normalizedToken>
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a hump is located at the upper part and the lower margin is not hairy as in the other two species. The bowl-like structure in
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<taxonomicName id="F396FDB30001849FBD866242E73F3C4C" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia helleri" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="helleri">Gonatoxia helleri</taxonomicName>
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sp. n. is very shallow and not as setose (Fig. 8B). Further
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<taxonomicName id="E1D988FC503438A25CC60AC0910E15BA" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia immaculata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="immaculata">Gonatoxia immaculata</taxonomicName>
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females are smaller than those of
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<taxonomicName id="9D7842DF15A3E239848BDDEC100DA25F" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia maculata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="maculata">Gonatoxia maculata</taxonomicName>
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and
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<taxonomicName id="24A8AAEA20F03D69BD36A5F305F24AB4" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia helleri" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="helleri">Gonatoxia helleri</taxonomicName>
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sp. n. while
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<taxonomicName id="F789666E9FEF317988EDD493A7F4E3DA" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia furcata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="furcata">Gonatoxia furcata</taxonomicName>
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sp. n. females are generally larger than those of the other three species.
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</paragraph>
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<paragraph id="032F933A641C4D7CE5F99764F47AB890" pageId="4" pageNumber="275">
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Males are distinguished when comparing the outer genitalic morphology. In
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<taxonomicName id="01C2DB4B7046FE136697D08B75B39BBE" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia maculata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="maculata">Gonatoxia maculata</taxonomicName>
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the cerci are evenly tapering to their apices, the tips wearing a short and straight serrated ridge (Fig. 3B) while in
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<taxonomicName id="36069E6B1403DE858BC28CDA06B7B330" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia immaculata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="immaculata">Gonatoxia immaculata</taxonomicName>
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the tips of the cerci wear a longer and curved serrated ridge (Fig. 3D, E).
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<taxonomicName id="150587221117AFF40512835E8220687C" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia helleri" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="helleri">Gonatoxia helleri</taxonomicName>
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sp. n. has similar built cerci as
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<taxonomicName id="2CAFEF42D8DBC098CA773FA407A543A3" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia maculata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="maculata">Gonatoxia maculata</taxonomicName>
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but instead of a serrated ridge (Fig. 3B) a smaller ridge or 1-4 closely clustered teeth are located at the tips. In
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<taxonomicName id="B0512012071719EF11B0601BA255E4EF" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia furcata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="furcata">Gonatoxia furcata</taxonomicName>
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sp. n. the tips of the male cerci are elongated, scythe-shaped with a very long serrated ridge (Fig. 3G, H, I). Males of all four species have maculae on the tegmina (Fig. 15). In
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<taxonomicName id="F3541AD074380F0A986E1824021397B1" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia maculata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="maculata">Gonatoxia maculata</taxonomicName>
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these white patches can be small or large and conspicuous, most specimens had 3-6 of these markings. In the known specimens of
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<taxonomicName id="AE6FF2BFC53A61A7135F622A3535024B" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia immaculata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="immaculata">Gonatoxia immaculata</taxonomicName>
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the patches were orange-brown (Fig. 14, 15C). The maculae of
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<taxonomicName id="5E4D1FCBB842D525F13828DB8165AA92" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia furcata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="furcata">Gonatoxia furcata</taxonomicName>
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sp. n. resemble those of
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<taxonomicName id="4AA970BFACF6464FE0ABEE65BAAF4583" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia immaculata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="immaculata">Gonatoxia immaculata</taxonomicName>
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, being orange-brown.
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<taxonomicName id="04DA8414277D9EF3C852B8D9B7C3094C" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia helleri" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="helleri">Gonatoxia helleri</taxonomicName>
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sp. n. usually has small longish white maculae and mostly not more than 2-4 (Fig. 15B, 16A).
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</paragraph>
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<caption id="6CD7EE504D3B3C511F924A93C26F78A8" pageId="4" pageNumber="275">
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<paragraph id="12707E3549868DE41D347E06D55BC89D" pageId="4" pageNumber="275">
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Figure 15. Left wings of male
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<taxonomicName id="D3AF60E3961798A2493062ADBD2C2526" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia maculata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="maculata">Gonatoxia maculata</taxonomicName>
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(A),
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<taxonomicName id="3912520A5665CAEC43C2917824468363" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia helleri" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="helleri">Gonatoxia helleri</taxonomicName>
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sp. n. (B),
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|
<taxonomicName id="C4DBC1C8424B648572A4F943B9B3DC7A" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia immaculata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="immaculata">Gonatoxia immaculata</taxonomicName>
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(C) and female
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|
<taxonomicName id="3D430BC2E25EAA5B0FAB4FA558F6C3C7" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia furcata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="furcata">Gonatoxia furcata</taxonomicName>
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sp. n. (D). Morphological differences beteen
|
|
<taxonomicName id="D0BDEA81C02058AC169C8FC634A7583A" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia maculata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="maculata">Gonatoxia maculata</taxonomicName>
|
|
and
|
|
<taxonomicName id="B02F2B6B0FAF54CF1EC557E69767EA94" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia helleri" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="helleri">Gonatoxia helleri</taxonomicName>
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|
sp. n. are small. However, usually
|
|
<taxonomicName id="13AB9457773395D7F98C96FD450A60F2" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia maculata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="maculata">Gonatoxia maculata</taxonomicName>
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|
(A) have more and larger maculae on the tegmina while
|
|
<taxonomicName id="F88D61AE32F91B0044F9D1699AEF0EAC" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia helleri" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="helleri">Gonatoxia helleri</taxonomicName>
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|
sp. n. (B) have fewer maculae that are smaller and longish and usually start where Rs branches off (right arrow). Also
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|
<taxonomicName id="281D0423154606FC612883BBCE90F78D" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia helleri" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="helleri">Gonatoxia helleri</taxonomicName>
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sp. n. has a white borderd costal margin with veins branching off white and thickened (left arrow).
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|
</paragraph>
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|
</caption>
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|
<caption id="559A050020DB370977BA6A8AE947B55B" pageId="4" pageNumber="275">
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|
<paragraph id="8C0298D61A1D1686DCFABC28208693F8" pageId="4" pageNumber="275">
|
|
Figure 16.
|
|
<taxonomicName id="5E3BE5BA133FE520FAA8A265F573DD3C" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia helleri" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="helleri">Gonatoxia helleri</taxonomicName>
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sp. n., male (A) and female (B) from the Uluguru Mountains.
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|
</paragraph>
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|
</caption>
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|
</subSubSection>
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|
<subSubSection id="47A72955347A9129CCEFA4E45102A6DB" lastPageId="5" lastPageNumber="276" pageId="4" pageNumber="275" type="description">
|
|
<paragraph id="19AAA1E2C36162858C4B72D367BBCE3E" pageId="4" pageNumber="275">Description.</paragraph>
|
|
<paragraph id="9114621CFDC16815B698A187B59110CC" lastPageId="5" lastPageNumber="276" pageId="4" pageNumber="275">
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|
Male. Color dark and shiny green, with few ivory patches on tegmina; tergites of abdomen vivid yellow, venter whitish to light green; fore femora dorsally light brown, same colour as tarsi, thus similar to
|
|
<taxonomicName id="92E10EB6D4E64AA8AEE819B00BFF604C" class="Insecta" family="Tettigoniidae" genus="Gonatoxia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Gonatoxia immaculata" order="Orthoptera" pageId="4" pageNumber="275" phylum="Arthropoda" rank="species" species="immaculata">Gonatoxia immaculata</taxonomicName>
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|
. Head and antennae. Antennae thin, green, surpassing tegmina by about 1/3. Eyes round, green, with light stripe beginning in eyes, running over the head getting yellow along lateral edges of the pro
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|
<pageBreakToken id="4D675BB2B7374D1FFD3571EC11EA128D" pageId="5" pageNumber="276" start="start">notum</pageBreakToken>
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|
. Thorax. Pronotal disc flat with sharp lateral edges, anterior margin v-shaped incurved, posterior margin of disc broadly rounded as described for genus (
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|
<bibRefCitation id="81B6F01D1C6E21B33316F9F9FD570419" author="Karsch, F" journalOrPublisher="Berliner Entomologische Zeitschrift" pageId="12" pageNumber="283" pagination="415 - 464" title="Orthopterologische Beitraege III." volume="32" year="1889">Karsch 1889</bibRefCitation>
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|
). Lower margin of pronotal lobes broadly rounded, deeper than long, with sharp edge where wings are inserted. Tegmina broad, posterior end broadly truncate. Stridulation area tri-angle shaped flat on same level as pronotal disc. Stridulatory file evenly tapering in dent size. Alae surpassing tegmina, in this area of same dark green shiny colour; with acute tips. Femora ventrally with spines. Fore tibiae slightly inflated in area of tympana. Abdomen. Last abdominal tergite with straight posterior margin (Fig. 3G). Cerci stout and setose; tips scythe-shaped with long serrated ridge (Fig. 3G, H, I). Subgenital plate with very short lobes, styli slightly inflated (Fig. 3I).
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</paragraph>
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<paragraph id="9159DFCF0B4DD541B554A8B5EE250016" pageId="5" pageNumber="276">Female. Similar as male in habitus and colour (Fig. 2D) but with broader tegmina. Stridulatory veins as in Fig. 6D. Ovipositor as in Fig. 7C, subgenital plate as in Fig. 9C.</paragraph>
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|
</subSubSection>
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|
<subSubSection id="417E7F83430141EFB75716FBF9D1C213" pageId="6" pageNumber="277" type="description">
|
|
<paragraph id="3358989453E53FE816A9D8C4044AB532" pageId="6" pageNumber="277">
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|
<pageBreakToken id="13195AC474274D176313252496633BC0" pageId="6" pageNumber="277" start="start">Measurements</pageBreakToken>
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|
(mm).
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</paragraph>
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<paragraph id="B47D87B1073CD5D672D6BA7B6D954236" pageId="6" pageNumber="277">Females (n=3). Total length of body: 26-27; median length of pronotum: 6.3-6.5; length of hind femur: 25-26.6; length of tegmina: 48-49; width of tegmina: 16; ovipositor: 5.5-6.</paragraph>
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<paragraph id="A9EAAD023531438CAFF573DAC215E2BA" pageId="6" pageNumber="277">Males (n=1): Total length of body: 31.5; median length of pronotum: 6.9; length of hind femur: 25; length of tegmina: 43. Width of tegmina: 13.4.</paragraph>
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</subSubSection>
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<subSubSection id="232182462ECA36438B9244A180401E0C" pageId="6" pageNumber="277" type="etymology">
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<paragraph id="208BBF8EFB7A8E34C45D8F4CF259EEE7" pageId="6" pageNumber="277">Etymology.</paragraph>
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<paragraph id="481101ADEE242A436D1F0C75979C3CDC" pageId="6" pageNumber="277">from Latin: furca = fork because of the forked male cerci.</paragraph>
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|
</subSubSection>
|
|
<subSubSection id="E88E913B1DC2806CE052B70825A5739D" pageId="6" pageNumber="277" type="habitat">
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|
<paragraph id="F8CF21427ECE752F0DCB72B2F12BC3BA" pageId="6" pageNumber="277">Habitat.</paragraph>
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<paragraph id="1F31DAA47A8A16E6CF81617A3B0D51D6" pageId="6" pageNumber="277">Lowland wet forest.</paragraph>
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</subSubSection>
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<subSubSection id="0EC64930211A221332611D9A1EB9D94C" pageId="6" pageNumber="277" type="distribution">
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<paragraph id="C71BFF74536D739FE0374C7F1EDE874F" pageId="6" pageNumber="277">Distribution.</paragraph>
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<paragraph id="838706398200CE1417AD40048D7A1374" pageId="6" pageNumber="277">At present only known from the Udzungwa Mountains, Tanzania.</paragraph>
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</subSubSection>
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</treatment>
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</document> |