280 lines
31 KiB
XML
280 lines
31 KiB
XML
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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1178.104619" ID-Pensoft-Pub="1313-2970-1178-115" ID-Pensoft-UUID="073D3D03D2B95301A8B64B22482E8CC0" ID-ZooBank="D2371186B4064F659AA5EB961F9D7D0C" ModsDocID="1313-2970-1178-115" checkinTime="1693902217978" checkinUser="pensoft" docAuthor="Qiang, Xin-He & Zhou, Chang-Fa" docDate="2023" docId="2A942885FB095C21BF352BDA6808203E" docLanguage="en" docName="ZooKeys 1178: 115-141" docOrigin="ZooKeys 1178" docPubDate="2023-09-04" docSource="http://dx.doi.org/10.3897/zookeys.1178.104619" docTitle="Isonychia guixiensis Wu et al. 1992" docType="treatment" docVersion="1" id="073D3D03D2B95301A8B64B22482E8CC0" lastPageNumber="115" masterDocId="073D3D03D2B95301A8B64B22482E8CC0" masterDocTitle="A preliminary review of Isonychia Eaton, 1871 from Chinese mainland with a re-description of I. kiangsinensis Hsu, 1936 (Insecta, Ephemeroptera, Isonychiidae)" masterLastPageNumber="141" masterPageNumber="115" pageNumber="115" updateTime="1693902217978" updateUser="pensoft">
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<mods:mods id="1E889A1CCA9794CA3526B2AACD4F2C6D" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="528FEFC6C3521260D2AE2C07B43D4671">
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<mods:title id="025D66BC224CAB2D9BFDA40B510E4BEA">A preliminary review of Isonychia Eaton, 1871 from Chinese mainland with a re-description of I. kiangsinensis Hsu, 1936 (Insecta, Ephemeroptera, Isonychiidae)</mods:title>
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</mods:titleInfo>
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<mods:name id="B9058ADE1CD909247C85183CA6A6439C" type="personal">
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<mods:role id="030C0A3CF2152A96611AD632924BB8A5">
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<mods:roleTerm id="0CD46ACC72F8A3073FEB110DFC6D35A9">Author</mods:roleTerm>
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<mods:namePart id="163233AA5991685E3A46FC6A9BF13BDC">Qiang, Xin-He</mods:namePart>
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<mods:nameIdentifier id="4605B8163A3B6649EF3204A8CFDD825E" type="ORCID">https://orcid.org/0000-0001-7991-1402</mods:nameIdentifier>
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<mods:affiliation id="22F77FA5BD9DC0D8340C1D9CFB63AD8B">College of Life Sciences, Nanjing Normal University, Nanjing 210023, China</mods:affiliation>
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</mods:name>
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<mods:name id="B8C57C70FEBB06990EC66A0B80B73926" type="personal">
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<mods:roleTerm id="CE2A4E2DCABBFF373D0B237E395DC395">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="E62CEAB8B17CF167382E1FB8D0D1B4EC">Zhou, Chang-Fa</mods:namePart>
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<mods:nameIdentifier id="B3D9F2BEB8D24C5B9B6B356053C0F456" type="ORCID">https://orcid.org/0000-0001-8785-5228</mods:nameIdentifier>
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<mods:affiliation id="D2C699A26F83B77868E0E7761336557B">College of Life Sciences, Nanjing Normal University, Nanjing 210023, China</mods:affiliation>
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<mods:nameIdentifier id="8390E5479A9178C0C97B0E4E170FF995" type="email">zhouchangfa@njnu.edu.cn</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource id="A4A4A32B1E14AC9AF172875E6DDE904E">text</mods:typeOfResource>
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<mods:titleInfo id="AACD9DCA9F40F5A64D7807EB0EBCE46E">
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<mods:title id="611A397111DAE9BA33F6B4FE3F0A525E">ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part id="ABD0BEC9290E0F989712DBCBEB2EC9D5">
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<mods:date id="054B9641CCA205630CFE72F18E5DE5C0">2023</mods:date>
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<mods:detail id="24D195817AD1F142D3734105893B234B" type="pubDate">
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<mods:number id="E694D120B283E7067443B1E154ABBA4A">2023-09-04</mods:number>
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</mods:detail>
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<mods:detail id="9CF84D295787279CB6117DF9DA182231" type="volume">
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<mods:number id="368A513EEFF62EAD58C63A1A51ADF296">1178</mods:number>
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<mods:start id="8DD368A777405C9A3FB5B2D5E4A2FBB0">115</mods:start>
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<mods:end id="A4A0F868194922433CB65AF910F23B83">141</mods:end>
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<mods:location id="76EE0365B2B4F8451A918FAC735943A7">
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<mods:url id="D4C5BE2B1E0A08779C8EDFF445A1237C">http://dx.doi.org/10.3897/zookeys.1178.104619</mods:url>
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</mods:location>
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<mods:classification id="78DCA2B4937DB38F37777759F208FB95">journal article</mods:classification>
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<mods:identifier id="0AEA8AE2D4F96AD26F1AD34E0869014C" type="DOI">http://dx.doi.org/10.3897/zookeys.1178.104619</mods:identifier>
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<mods:identifier id="62AED14F25EEFF261C9820D244E2AA1D" type="Pensoft-Pub">1313-2970-1178-115</mods:identifier>
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<mods:identifier id="334FE485A448732F5D3B33E6E2741B09" type="ZooBank">D2371186B4064F659AA5EB961F9D7D0C</mods:identifier>
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<mods:identifier id="D8FE7DC9144FC5245FC6E3AC74709354" type="Pensoft-UUID">073D3D03D2B95301A8B64B22482E8CC0</mods:identifier>
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</mods:mods>
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<treatment id="2A942885FB095C21BF352BDA6808203E" LSID="urn:lsid:plazi:treatment:2A942885FB095C21BF352BDA6808203E" httpUri="http://treatment.plazi.org/id/2A942885FB095C21BF352BDA6808203E" lastPageNumber="115" pageId="0" pageNumber="115">
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<subSubSection id="14D6B71A6DB23427740AC430D1D14AF9" pageId="0" pageNumber="115" type="nomenclature">
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<paragraph id="8FA8FA46C0A22FBB8A5778E6037F0DB6" pageId="0" pageNumber="115">
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<taxonomicName id="FD8B10616B59B4A26BD4884C07C23FE1" ID-CoL="6MYQL" LSID="2A942885-FB09-5C21-BF35-2BDA6808203E" authority="Wu et al., 1992" authorityName="Wu et al." authorityYear="1992" class="Insecta" family="Isonychiidae" genus="Isonychia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Isonychia guixiensis" order="Ephemeroptera" pageId="0" pageNumber="115" phylum="Arthropoda" rank="species" species="guixiensis">Isonychia guixiensis Wu et al., 1992</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection id="DC08A8D66A7C01BA58F1385EADBAAA99" pageId="0" pageNumber="115" type="reference_group">
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<paragraph id="85FF89040EA476456FE614DBC6506388" pageId="0" pageNumber="115">
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<taxonomicName id="2E558B72646B499DE850B730D2A1AC9D" class="Insecta" family="Isonychiidae" genus="Isonychia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Isonychia guixiensis" order="Ephemeroptera" pageId="0" pageNumber="115" phylum="Arthropoda" rank="species" species="guixiensis">Isonychia guixiensis</taxonomicName>
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<bibRefCitation id="98A6C78B260FA46AFC8A3B24220D9104" author="Wu, T" journalOrPublisher="Journal of Nanjing Normal University" pageId="0" pageNumber="115" pagination="78 - 81" refId="B26" refString="Wu, T, Gui, H, Shi, Z, 1992. Two new species of genus Isonychia subgenus Isonychia sensu stricto (Ephemeriptera: Isonychiidae). Journal of Nanjing Normal University 15 (2): 78 - 81" title="Two new species of genus Isonychia subgenus Isonychia sensu stricto (Ephemeriptera: Isonychiidae)." volume="15" year="1992">Wu et al., 1992</bibRefCitation>
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: 78 (male, female). Type from Jiangxi province, China;
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<bibRefCitation id="EBEA6212CE9CC40EFE689DDF54EE6A40" author="You, DS" journalOrPublisher="Economic Insect Fauna of China" pageId="0" pageNumber="115" pagination="21 - 28" refId="B27" refString="You, DS, Gui, H, 1995. Ephemeroptera. Economic Insect Fauna of China 48: 21 - 28" title="Ephemeroptera." volume="48" year="1995">You and Gui 1995</bibRefCitation>
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: 25 (male);
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<bibRefCitation id="0DD37A3F797F0B82F19192FB03F3D06A" author="Gui, H" editor="Zheng, LY" journalOrPublisher="Nanjing Normal University Press, Nanjing, China" pageId="0" pageNumber="115" pagination="102 - 128" refId="B8" refString="Gui, H, Zhou, CF, 1999. Ephemeroptera. In: Zheng, LY, Gui, H, Eds., Insect Classification. Nanjing Normal University Press, Nanjing, China: 102 - 128" title="Ephemeroptera." volumeTitle="Insect Classification." year="1999">Gui and Zhou 1999</bibRefCitation>
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: 126.
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</paragraph>
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<paragraph id="ECE1B72A66ABE0A1A22EA400A7456DA2" pageId="0" pageNumber="115">
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<taxonomicName id="9685E21A0394DE6DBCCF0A08D2D36672" authorityName="Wu & Gui" authorityYear="1992" class="Insecta" family="Isonychiidae" genus="Isonychia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Isonychia sinensis" order="Ephemeroptera" pageId="0" pageNumber="115" phylum="Arthropoda" rank="species" species="sinensis">Isonychia sinensis</taxonomicName>
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<bibRefCitation id="F5CE4A91E38CC377B0A972F6827668EE" author="Wu, T" journalOrPublisher="Journal of Nanjing Normal University" pageId="0" pageNumber="115" pagination="78 - 81" refId="B26" refString="Wu, T, Gui, H, Shi, Z, 1992. Two new species of genus Isonychia subgenus Isonychia sensu stricto (Ephemeriptera: Isonychiidae). Journal of Nanjing Normal University 15 (2): 78 - 81" title="Two new species of genus Isonychia subgenus Isonychia sensu stricto (Ephemeriptera: Isonychiidae)." volume="15" year="1992">Wu et al., 1992</bibRefCitation>
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: 79 (male, female). Type from Jiangxi province, China;
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<bibRefCitation id="37428FA1A3520D68D99707B11671A5DF" author="You, DS" journalOrPublisher="Economic Insect Fauna of China" pageId="0" pageNumber="115" pagination="21 - 28" refId="B27" refString="You, DS, Gui, H, 1995. Ephemeroptera. Economic Insect Fauna of China 48: 21 - 28" title="Ephemeroptera." volume="48" year="1995">You and Gui 1995</bibRefCitation>
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: 27 (male);
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<bibRefCitation id="6321E6F6AFC8E1883CC0CB66E8719B06" author="Su, CR" journalOrPublisher="Journal of Nanjing Normal University" pageId="0" pageNumber="115" pagination="121 - 123" refId="B19" refString="Su, CR, Zhu, CD, 1997. Observation on the chorion structure of four species of mayfly by scanning electron microscope. Journal of Nanjing Normal University 20 (4): 121 - 123" title="Observation on the chorion structure of four species of mayfly by scanning electron microscope." volume="20" year="1997">Su and Zhu 1997</bibRefCitation>
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: 121 (egg) (synonymized by
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<bibRefCitation id="57C3452A78845AC7D710761137D26F56" author="Zhou, CF" journalOrPublisher="Biology of Inland waters" pageId="0" pageNumber="115" pagination="167 - 225" refId="B29" refString="Zhou, CF, 2013. A species list of Chinese mayflies (Insecta: Ephemeroptera). Biology of Inland waters 6 (2): 167 - 225" title="A species list of Chinese mayflies (Insecta: Ephemeroptera)." volume="6" year="2013">Zhou 2013</bibRefCitation>
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: 196).
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</paragraph>
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</subSubSection>
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<subSubSection id="13A4664C295E1AB3130CC6174E6B9E34" pageId="0" pageNumber="115" type="materials_examined">
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<paragraph id="12A9F6E5FD6BABC17E4FC6B736BDF93B" pageId="0" pageNumber="115">Material examined.</paragraph>
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<paragraph id="ADF255D337D98C25993AFEA13CAD5E44" pageId="0" pageNumber="115">
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<materialsCitation id="7873C0A77A4B0B932B7315BB6D1EBDD8" collectingDate="1990-06-04" collectingDateMax="1990-06-06" collectingDateMin="1990-06-04" collectorName="Lixin Tian, Lianfang Yang" country="China" location="Guixi City" specimenCount="22" specimenCount-female="12" specimenCount-male="10" stateProvince="Jiangxi Province" typeStatus="Holotype">
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<emphasis id="62D8A0A589E76A2515147F6808AC16AB" bold="true" italics="true" pageId="0" pageNumber="115">
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<typeStatus id="5C5EACDA05322409E9602936655E1FFD">Holotype</typeStatus>
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</emphasis>
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of
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<taxonomicName id="8100B887743DFDF681550DE083F8870C" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="I. guixiensis" order="Ephemeroptera" pageId="0" pageNumber="115" phylum="Arthropoda" rank="species" species="guixiensis">
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<emphasis id="D008B3CFF5EE27CB63EEAE914E249D17" italics="true" pageId="0" pageNumber="115">I. guixiensis</emphasis>
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</taxonomicName>
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(male imago),
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<location id="0249B30957B579E8B89BB51EF23BF918" LSID="urn:lsid:plazi:treatment:2A942885FB095C21BF352BDA6808203E:0249B30957B579E8B89BB51EF23BF918" country="China" name="Guixi City" stateProvince="Jiangxi Province">Guixi City</location>
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,
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<collectingRegion id="01944F35C6935C5027088C8E9EEF45F3" country="China" name="Jiangxi">Jiangxi Province</collectingRegion>
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,
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<collectingCountry id="9E22B87A7B7FEB2EFD6A980F56789223" name="China">China</collectingCountry>
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,
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<collectingDate id="0793C0853434BE7C5F81BC0C3B409F2A" value="1990-06-04" valueMax="1990-06-06" valueMin="1990-06-04">4-6-VI-1990</collectingDate>
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, collected by
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<collectorName id="C0EA469AB63B5B29D8FE197A15E658EE">Lixin Tian</collectorName>
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,
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<collectorName id="8AC6DE82CF65DE3AC7B5841F5E34F154">Lianfang Yang</collectorName>
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;
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<typeStatus id="AC8DD72AE2B6DA0DC002CF0F17BF367D">paratypes</typeStatus>
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of
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<taxonomicName id="A6C08D77952F5A72DC6BE8883D994542" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="I. guixiensis" order="Ephemeroptera" pageId="0" pageNumber="115" phylum="Arthropoda" rank="species" species="guixiensis">
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<emphasis id="0A8BEDBB89C43F6A60EAE50A1932946B" italics="true" pageId="0" pageNumber="115">I. guixiensis</emphasis>
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</taxonomicName>
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:
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<specimenCount id="91C8561F59DB640A072F36BB6C7584FA" type="male">10 male</specimenCount>
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imagos and
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<specimenCount id="0429BAFD51BFE40718F88F02B066691E" type="female">12 female</specimenCount>
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imagos, same data as the holotype
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</materialsCitation>
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.
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<materialsCitation id="20F5F1B73B2D5CF05354EC67A54AA888" collectingDate="1990-06-04" collectingDateMax="1990-06-06" collectingDateMin="1990-06-04" collectorName="Lixin Tian, Lianfang Yang" country="China" location="Guixi City" specimenCount="18" specimenCount-female="13" specimenCount-male="5" stateProvince="Jiangxi Province" typeStatus="Holotype">
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<emphasis id="6A8EFED1B896D4B37E33D8B1551DE559" bold="true" italics="true" pageId="0" pageNumber="115">
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<typeStatus id="E40E88176D100D072BD611BB9CD8B9FD">Holotype</typeStatus>
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</emphasis>
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of
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<taxonomicName id="924238DBA4537AE9D7E1D940330F234D" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="I. sinensis" order="Ephemeroptera" pageId="0" pageNumber="115" phylum="Arthropoda" rank="species" species="sinensis">
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<emphasis id="985D010D0807B9F3AB892C5CFD16EDBC" italics="true" pageId="0" pageNumber="115">I. sinensis</emphasis>
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</taxonomicName>
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(male imago),
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<location id="3949CC6104596AF0B49AFAD84D676643" LSID="urn:lsid:plazi:treatment:2A942885FB095C21BF352BDA6808203E:3949CC6104596AF0B49AFAD84D676643" country="China" name="Guixi City" stateProvince="Jiangxi Province">Guixi City</location>
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,
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<collectingRegion id="A403D3BC5A674D85619E78B7354473BE" country="China" name="Jiangxi">Jiangxi Province</collectingRegion>
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,
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<collectingCountry id="1051F0D21A29C798189A672651F4ACAE" name="China">China</collectingCountry>
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,
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<collectingDate id="0350D7660AA0D0E3AAB2329975CFC5AD" value="1990-06-04" valueMax="1990-06-06" valueMin="1990-06-04">4-6-VI-1990</collectingDate>
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, collected by
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<collectorName id="9BAFCC9A3DF00A05A3B43F69AF3E4179">Lixin Tian</collectorName>
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,
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<collectorName id="EFCC923EA81D1E7E9ADF39B347D4A024">Lianfang Yang</collectorName>
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;
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<typeStatus id="A7B7B58EC3E1F9CEEDFBB1F86F9A5B12">paratypes</typeStatus>
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of
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<taxonomicName id="A01C743C45973414AB3259957CC2AE5A" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="I. sinensis" order="Ephemeroptera" pageId="0" pageNumber="115" phylum="Arthropoda" rank="species" species="sinensis">
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<emphasis id="69F884A71EDEAF025700502A8EB8B3B6" italics="true" pageId="0" pageNumber="115">I. sinensis</emphasis>
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</taxonomicName>
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:
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<specimenCount id="22DDAD0FD85EDB8B04D1692A2B51EE6C" type="male">5 male</specimenCount>
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imagos and
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<specimenCount id="A78952CB804BF43681210398147F06A0" type="female">13 female</specimenCount>
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imagos, same data as the holotype
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="4DEAD8E523E6DA05854178B7B354AFD6" pageId="0" pageNumber="115" type="diagnosis">
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<paragraph id="6917BEF29AA67AF33ED3550771411A5A" pageId="0" pageNumber="115">Diagnosis.</paragraph>
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<paragraph id="A5E351FBE91B278C2B04AF26494C563C" pageId="0" pageNumber="115">
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The male of
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<taxonomicName id="5EA30FBFC230F42BE4498CF3AD9E4EB2" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="I. guixiensis" order="Ephemeroptera" pageId="0" pageNumber="115" phylum="Arthropoda" rank="species" species="guixiensis">
|
||
|
|
<emphasis id="0B6D61F7FD170AE0AB3085A75903DDE3" italics="true" pageId="0" pageNumber="115">I. guixiensis</emphasis>
|
||
|
|
</taxonomicName>
|
||
|
|
has transparent wings (Fig.
|
||
|
|
<figureCitation id="0D885A6F9EA17B92602A26720C846753" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Imaginal structures of I. guixiensis A forewing of male B hindwing of male C subanal plate of female (ventral view) D foreleg of male E abdomen of male (dorsal view) F male genitalia (ventral view) G penes (dorsal view) H membranous processes (ventral view)." figureDoi="10.3897/zookeys.1178.104619.figure1" httpUri="https://binary.pensoft.net/fig/901077" pageId="0" pageNumber="115">1A, B</figureCitation>
|
||
|
|
), dark brown forefemora, foretibiae, apical half of tarsal segment I-IV and tarsal segment V (Fig.
|
||
|
|
<figureCitation id="ADBD29452F0ED90DC8DB3BF2233E08CD" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Imaginal structures of I. guixiensis A forewing of male B hindwing of male C subanal plate of female (ventral view) D foreleg of male E abdomen of male (dorsal view) F male genitalia (ventral view) G penes (dorsal view) H membranous processes (ventral view)." figureDoi="10.3897/zookeys.1178.104619.figure1" httpUri="https://binary.pensoft.net/fig/901077" pageId="0" pageNumber="115">1D</figureCitation>
|
||
|
|
). Its abdominal terga are brown with a pale median line and dark longitudinal submedian stripes (Fig.
|
||
|
|
<figureCitation id="3A47CFAE5E208274C1DA892B10F8C479" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Imaginal structures of I. guixiensis A forewing of male B hindwing of male C subanal plate of female (ventral view) D foreleg of male E abdomen of male (dorsal view) F male genitalia (ventral view) G penes (dorsal view) H membranous processes (ventral view)." figureDoi="10.3897/zookeys.1178.104619.figure1" httpUri="https://binary.pensoft.net/fig/901077" pageId="0" pageNumber="115">1E</figureCitation>
|
||
|
|
). The penes are nearly cylindrical with pointed apicolateral angles, and membranous processes beneath penes are clear (Fig.
|
||
|
|
<figureCitation id="133771F097BBD43C68CEE9EB5BEBB6C3" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Imaginal structures of I. guixiensis A forewing of male B hindwing of male C subanal plate of female (ventral view) D foreleg of male E abdomen of male (dorsal view) F male genitalia (ventral view) G penes (dorsal view) H membranous processes (ventral view)." figureDoi="10.3897/zookeys.1178.104619.figure1" httpUri="https://binary.pensoft.net/fig/901077" pageId="0" pageNumber="115">1F-H</figureCitation>
|
||
|
|
). The females are similar to the males, with concave sternum IX (Fig.
|
||
|
|
<figureCitation id="F985FA1F11DFA7096DCF019DEA7D0EA6" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Imaginal structures of I. guixiensis A forewing of male B hindwing of male C subanal plate of female (ventral view) D foreleg of male E abdomen of male (dorsal view) F male genitalia (ventral view) G penes (dorsal view) H membranous processes (ventral view)." figureDoi="10.3897/zookeys.1178.104619.figure1" httpUri="https://binary.pensoft.net/fig/901077" pageId="0" pageNumber="115">1C</figureCitation>
|
||
|
|
).
|
||
|
|
</paragraph>
|
||
|
|
<caption id="758AFE396BE3DAD166E0D31E994783E5" doi="10.3897/zookeys.1178.104619.figure1" httpUri="https://binary.pensoft.net/fig/901077" pageId="0" pageNumber="115" start="Figure 1" startId="F1">
|
||
|
|
<paragraph id="30D6C875D377E4D0CEEDECE0B2DD40DF" pageId="0" pageNumber="115">
|
||
|
|
<emphasis id="AE1C253C28E395CE4D9EE9633B331622" bold="true" pageId="0" pageNumber="115">Figure 1.</emphasis>
|
||
|
|
Imaginal structures of
|
||
|
|
<taxonomicName id="236DB906F27A0B483F2F8FF2572F6B14" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="I. guixiensis" order="Ephemeroptera" pageId="0" pageNumber="115" phylum="Arthropoda" rank="species" species="guixiensis">
|
||
|
|
<emphasis id="48466648E3D7201366C7ABE8250EBE2D" italics="true" pageId="0" pageNumber="115">I. guixiensis</emphasis>
|
||
|
|
</taxonomicName>
|
||
|
|
<emphasis id="47BAF76CE77D98F030CE80776C32440B" bold="true" pageId="0" pageNumber="115">A</emphasis>
|
||
|
|
forewing of male
|
||
|
|
<emphasis id="5DB6C641CC9E281BB97AD05916F8FD4F" bold="true" pageId="0" pageNumber="115">B</emphasis>
|
||
|
|
hindwing of male
|
||
|
|
<emphasis id="6C77CAB5AEE7D151CDD672CC8FCBF60D" bold="true" pageId="0" pageNumber="115">C</emphasis>
|
||
|
|
subanal plate of female (ventral view)
|
||
|
|
<emphasis id="571E1AB9EF91B5D2A04334E83CD74306" bold="true" pageId="0" pageNumber="115">D</emphasis>
|
||
|
|
foreleg of male
|
||
|
|
<emphasis id="ED7140E29AD5B23326F54F873B87ED30" bold="true" pageId="0" pageNumber="115">E</emphasis>
|
||
|
|
abdomen of male (dorsal view)
|
||
|
|
<emphasis id="207B62CFC05307E1A4522732821FA86D" bold="true" pageId="0" pageNumber="115">F</emphasis>
|
||
|
|
male genitalia (ventral view)
|
||
|
|
<emphasis id="A32BEB78E6BDE88F5DB312F0C9F031AB" bold="true" pageId="0" pageNumber="115">G</emphasis>
|
||
|
|
penes (dorsal view)
|
||
|
|
<emphasis id="1D024E713F51BBFBAE3EBE2D477F10D5" bold="true" pageId="0" pageNumber="115">H</emphasis>
|
||
|
|
membranous processes (ventral view).
|
||
|
|
</paragraph>
|
||
|
|
</caption>
|
||
|
|
<paragraph id="FE3B49696924E2A0E0D74E22D51AC961" pageId="0" pageNumber="115">
|
||
|
|
This species and
|
||
|
|
<taxonomicName id="C42FBA85E8BF237CE2AC951C34EE4E3D" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="I. kiangsinensis" order="Ephemeroptera" pageId="0" pageNumber="115" phylum="Arthropoda" rank="species" species="kiangsinensis">
|
||
|
|
<emphasis id="D5F1A18CE75AAA45E15C4F7A7BAF5A84" italics="true" pageId="0" pageNumber="115">I. kiangsinensis</emphasis>
|
||
|
|
</taxonomicName>
|
||
|
|
can be found sympatrically in Jiangxi province, central China. They can be differentiated by the following characters: (1)
|
||
|
|
<taxonomicName id="AE6173F49A8DAEA2FCAAB826C4202BF5" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="I. guixiensis" order="Ephemeroptera" pageId="0" pageNumber="115" phylum="Arthropoda" rank="species" species="guixiensis">
|
||
|
|
<emphasis id="4793FF59B12D3D2A46D89B00D0E88A28" italics="true" pageId="0" pageNumber="115">I. guixiensis</emphasis>
|
||
|
|
</taxonomicName>
|
||
|
|
is smaller than
|
||
|
|
<taxonomicName id="AEBD9311C34D25D794123B4D8126633F" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="I. kiangsinensis" order="Ephemeroptera" pageId="0" pageNumber="115" phylum="Arthropoda" rank="species" species="kiangsinensis">
|
||
|
|
<emphasis id="C8FE7DEDFA6C50CC5E1DA8541D434AAC" italics="true" pageId="0" pageNumber="115">I. kiangsinensis</emphasis>
|
||
|
|
</taxonomicName>
|
||
|
|
; (2) the body of
|
||
|
|
<taxonomicName id="8179A66F8359439C927EA1689433483F" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="I. guixiensis" order="Ephemeroptera" pageId="0" pageNumber="115" phylum="Arthropoda" rank="species" species="guixiensis">
|
||
|
|
<emphasis id="D7C88FAB2146C4E1E710F9BE7B81A963" italics="true" pageId="0" pageNumber="115">I. guixiensis</emphasis>
|
||
|
|
</taxonomicName>
|
||
|
|
is brown to dark brown (Fig.
|
||
|
|
<figureCitation id="B05D546E96E1EEBCA0A2ED2B83B3D3E5" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Imaginal structures of I. guixiensis A forewing of male B hindwing of male C subanal plate of female (ventral view) D foreleg of male E abdomen of male (dorsal view) F male genitalia (ventral view) G penes (dorsal view) H membranous processes (ventral view)." figureDoi="10.3897/zookeys.1178.104619.figure1" httpUri="https://binary.pensoft.net/fig/901077" pageId="0" pageNumber="115">1E</figureCitation>
|
||
|
|
) while the body of
|
||
|
|
<taxonomicName id="D3DA396498503E7530C52FC4D3042874" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="I. kiangsinensis" order="Ephemeroptera" pageId="0" pageNumber="115" phylum="Arthropoda" rank="species" species="kiangsinensis">
|
||
|
|
<emphasis id="E81E94F7E8E5E97C807C751B3951D753" italics="true" pageId="0" pageNumber="115">I. kiangsinensis</emphasis>
|
||
|
|
</taxonomicName>
|
||
|
|
is usually pink to reddish; (3)
|
||
|
|
<taxonomicName id="CD43373AC2D2FABF52331BF5A2DE0555" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="I. guixiensis" order="Ephemeroptera" pageId="0" pageNumber="115" phylum="Arthropoda" rank="species" species="guixiensis">
|
||
|
|
<emphasis id="54A0D3FD21A90176883F8E0722B20A9A" italics="true" pageId="0" pageNumber="115">I. guixiensis</emphasis>
|
||
|
|
</taxonomicName>
|
||
|
|
has distinct brown markings on abdomen (Fig.
|
||
|
|
<figureCitation id="297D0E50C98FB8555D64D6FEC7F51870" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Imaginal structures of I. guixiensis A forewing of male B hindwing of male C subanal plate of female (ventral view) D foreleg of male E abdomen of male (dorsal view) F male genitalia (ventral view) G penes (dorsal view) H membranous processes (ventral view)." figureDoi="10.3897/zookeys.1178.104619.figure1" httpUri="https://binary.pensoft.net/fig/901077" pageId="0" pageNumber="115">1E</figureCitation>
|
||
|
|
) while the
|
||
|
|
<taxonomicName id="02CD3EA1E37D23E3DE2CBBCE9CF31888" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="I. kiangsinensis" order="Ephemeroptera" pageId="0" pageNumber="115" phylum="Arthropoda" rank="species" species="kiangsinensis">
|
||
|
|
<emphasis id="B97A623F27AE58C0852145E33C823963" italics="true" pageId="0" pageNumber="115">I. kiangsinensis</emphasis>
|
||
|
|
</taxonomicName>
|
||
|
|
has none. (4) their penes are dissimilar: those of
|
||
|
|
<taxonomicName id="42FCCE93D6666B41B1BBFE6955C499DC" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="I. kiangsinensis" order="Ephemeroptera" pageId="0" pageNumber="115" phylum="Arthropoda" rank="species" species="kiangsinensis">
|
||
|
|
<emphasis id="6537CCE1A74437ACA31398461DD7E158" italics="true" pageId="0" pageNumber="115">I. kiangsinensis</emphasis>
|
||
|
|
</taxonomicName>
|
||
|
|
are triangular but penes of
|
||
|
|
<taxonomicName id="A8B6585FD5ACE9943556B239B3AA3765" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="I. guixiensis" order="Ephemeroptera" pageId="0" pageNumber="115" phylum="Arthropoda" rank="species" species="guixiensis">
|
||
|
|
<emphasis id="D9BD5B1ED628614A089A8DA19A2165B8" italics="true" pageId="0" pageNumber="115">I. guixiensis</emphasis>
|
||
|
|
</taxonomicName>
|
||
|
|
are nearly cylindrical with pointed apicolateral angles (Fig.
|
||
|
|
<figureCitation id="652F2CD1EE11599A8953ADAEAF8A6294" captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Imaginal structures of I. guixiensis A forewing of male B hindwing of male C subanal plate of female (ventral view) D foreleg of male E abdomen of male (dorsal view) F male genitalia (ventral view) G penes (dorsal view) H membranous processes (ventral view)." figureDoi="10.3897/zookeys.1178.104619.figure1" httpUri="https://binary.pensoft.net/fig/901077" pageId="0" pageNumber="115">1G</figureCitation>
|
||
|
|
).
|
||
|
|
</paragraph>
|
||
|
|
</subSubSection>
|
||
|
|
<subSubSection id="1F4D282134074138777FD76FC65EF58E" pageId="0" pageNumber="115" type="description">
|
||
|
|
<paragraph id="223607D99FB4C7C52089B4A19E9FCB50" pageId="0" pageNumber="115">Description.</paragraph>
|
||
|
|
<paragraph id="0E64108EB83364EA5D328211267F75A7" pageId="0" pageNumber="115">
|
||
|
|
See
|
||
|
|
<bibRefCitation id="D7F299037BBFA777E8DAABD669AF9850" author="Wu, T" journalOrPublisher="Journal of Nanjing Normal University" pageId="0" pageNumber="115" pagination="78 - 81" refId="B26" refString="Wu, T, Gui, H, Shi, Z, 1992. Two new species of genus Isonychia subgenus Isonychia sensu stricto (Ephemeriptera: Isonychiidae). Journal of Nanjing Normal University 15 (2): 78 - 81" title="Two new species of genus Isonychia subgenus Isonychia sensu stricto (Ephemeriptera: Isonychiidae)." volume="15" year="1992">Wu et al. (1992)</bibRefCitation>
|
||
|
|
.
|
||
|
|
</paragraph>
|
||
|
|
</subSubSection>
|
||
|
|
<subSubSection id="FEEE0DA3033D5375DCC1E1AEC4B319AA" pageId="0" pageNumber="115" type="distribution">
|
||
|
|
<paragraph id="F9AB2C75B570FC61BA03E19666B33AE5" pageId="0" pageNumber="115">Distribution.</paragraph>
|
||
|
|
<paragraph id="71EBD24A8748BDB896D7CCB1CBCCF9E5" pageId="0" pageNumber="115">China (Jiangxi province).</paragraph>
|
||
|
|
</subSubSection>
|
||
|
|
<subSubSection id="77003A4049E5163558CAA6A05125655E" pageId="0" pageNumber="115" type="remarks">
|
||
|
|
<paragraph id="303FE0ECB247545EA2ECB3BD236259F4" pageId="0" pageNumber="115">Remarks.</paragraph>
|
||
|
|
<paragraph id="EC5B54B399CF7550442EC6F48F2D7550" pageId="0" pageNumber="115">
|
||
|
|
<bibRefCitation id="A37D1D3CF1FED0D67F65341E2AF4EA7E" author="Wu, T" journalOrPublisher="Journal of Nanjing Normal University" pageId="0" pageNumber="115" pagination="78 - 81" refId="B26" refString="Wu, T, Gui, H, Shi, Z, 1992. Two new species of genus Isonychia subgenus Isonychia sensu stricto (Ephemeriptera: Isonychiidae). Journal of Nanjing Normal University 15 (2): 78 - 81" title="Two new species of genus Isonychia subgenus Isonychia sensu stricto (Ephemeriptera: Isonychiidae)." volume="15" year="1992">Wu et al. (1992)</bibRefCitation>
|
||
|
|
named two species,
|
||
|
|
<emphasis id="23448BEB091370487BB40820680A4907" italics="true" pageId="0" pageNumber="115">
|
||
|
|
<taxonomicName id="24F4B7D4088177B6894B5C35D8D33696" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="I. guixiensis" order="Ephemeroptera" pageId="0" pageNumber="115" phylum="Arthropoda" rank="species" species="guixiensis">I. guixiensis</taxonomicName>
|
||
|
|
and
|
||
|
|
<taxonomicName id="35F7988834A132E26D1B87713388EF29" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="I. sinensis" order="Ephemeroptera" pageId="0" pageNumber="115" phylum="Arthropoda" rank="species" species="sinensis">I. sinensis</taxonomicName>
|
||
|
|
</emphasis>
|
||
|
|
, in a single paper, with the penes of
|
||
|
|
<taxonomicName id="91F53917B49BBA974E6BCB1F526244F9" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="I. guixiensis" order="Ephemeroptera" pageId="0" pageNumber="115" phylum="Arthropoda" rank="species" species="guixiensis">
|
||
|
|
<emphasis id="CA368D6C88F81CD81F338C7BE17F9E53" italics="true" pageId="0" pageNumber="115">I. guixiensis</emphasis>
|
||
|
|
</taxonomicName>
|
||
|
|
appearing remarkably small. After checking all types of those two species, we found no difference between them, and their abdominal markings are absolutely less distinct than those in the original figures of
|
||
|
|
<bibRefCitation id="2689BF2DEAF92D3D202B6C0BB3E07A9F" author="Wu, T" journalOrPublisher="Journal of Nanjing Normal University" pageId="0" pageNumber="115" pagination="78 - 81" refId="B26" refString="Wu, T, Gui, H, Shi, Z, 1992. Two new species of genus Isonychia subgenus Isonychia sensu stricto (Ephemeriptera: Isonychiidae). Journal of Nanjing Normal University 15 (2): 78 - 81" title="Two new species of genus Isonychia subgenus Isonychia sensu stricto (Ephemeriptera: Isonychiidae)." volume="15" year="1992">Wu et al. (1992)</bibRefCitation>
|
||
|
|
, and the synonymy of two species is confirmed here. Because the name of
|
||
|
|
<taxonomicName id="C10B8CF2B3EC9BA4E5B6162FB6A8162B" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="I. guixiensis" order="Ephemeroptera" pageId="0" pageNumber="115" phylum="Arthropoda" rank="species" species="guixiensis">
|
||
|
|
<emphasis id="6A1C6560BCA66900D8F62C9E207E16C6" italics="true" pageId="0" pageNumber="115">I. guixiensis</emphasis>
|
||
|
|
</taxonomicName>
|
||
|
|
is before
|
||
|
|
<taxonomicName id="7EAD2C0D06B262C7FB981B4AA58D4F86" class="Insecta" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="I. sinensis" order="Ephemeroptera" pageId="0" pageNumber="115" phylum="Arthropoda" rank="species" species="sinensis">
|
||
|
|
<emphasis id="3CA2154767EE435A74EE1CB9E771B6BC" italics="true" pageId="0" pageNumber="115">I. sinensis</emphasis>
|
||
|
|
</taxonomicName>
|
||
|
|
in the same paper, the former is retained as the valid name.
|
||
|
|
</paragraph>
|
||
|
|
</subSubSection>
|
||
|
|
</treatment>
|
||
|
|
</document>
|