537 lines
57 KiB
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537 lines
57 KiB
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<document ID-CLB-Dataset="172980" ID-DOI="http://dx.doi.org/10.3897/zookeys.1125.89219" ID-GBIF-Dataset="ba7a1b4d-1f66-45ad-ad99-7ebb2b2ba96e" ID-PMC="PMC9836720" ID-Pensoft-Pub="1313-2970-1125-193" ID-Pensoft-UUID="C44F8A5C8FFC5F91804550255634AC09" ID-PubMed="36761283" ID-ZooBank="DF8767725BBC40E9ACD0AABD6D910471" ModsDocID="1313-2970-1125-193" checkinTime="1666820889552" checkinUser="pensoft" docAuthor="Li, Wen-Juan & Zhou, Chang-Fa" docDate="2022" docId="70800F60A37D58A5B55A20F3E9996412" docLanguage="en" docName="ZooKeys 1125: 193-205" docOrigin="ZooKeys 1125" docPubDate="2022-10-26" docSource="http://dx.doi.org/10.3897/zookeys.1125.89219" docTitle="Potamanthus huoshanensis Wu 1987" docType="treatment" docVersion="6" id="C44F8A5C8FFC5F91804550255634AC09" lastPageNumber="193" masterDocId="C44F8A5C8FFC5F91804550255634AC09" masterDocTitle="A detailed comparison of two species in the genus Potamanthus Pictet, 1843 from China (Ephemeroptera, Potamanthidae)" masterLastPageNumber="205" masterPageNumber="193" pageNumber="193" updateTime="1732847394224" updateUser="ExternalLinkService">
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<mods:title id="4AF74FAD03347FDD7473BE8C0BB8A054">A detailed comparison of two species in the genus Potamanthus Pictet, 1843 from China (Ephemeroptera, Potamanthidae)</mods:title>
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<mods:namePart id="37C0294BE56DA05DC2E3711B290438DD">Li, Wen-Juan</mods:namePart>
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<mods:affiliation id="A376D38C8263A06F5E34F50244EF02D5">The Key Laboratory of Jiangsu Biodiversity and Biotechnology, College of Life Sciences, Nanjing Normal University, Nanjing 210023, China</mods:affiliation>
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<mods:namePart id="CECE12222F5E99935A48E78738A1F1EB">Zhou, Chang-Fa</mods:namePart>
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<mods:affiliation id="BC4EF115A1A1E1F033AD3E8B760C20C4">The Key Laboratory of Jiangsu Biodiversity and Biotechnology, College of Life Sciences, Nanjing Normal University, Nanjing 210023, China</mods:affiliation>
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<mods:nameIdentifier id="4951EB77D743FA6647F7D9859E92F23A" type="email">zhouchangfa@njnu.edu.cn</mods:nameIdentifier>
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<mods:typeOfResource id="DA1662933CF5AA356A4ACB703D659AB7">text</mods:typeOfResource>
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<mods:date id="F6915D25E073199E25F07524739B2B5C">2022</mods:date>
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<mods:number id="CD2E6424B392CDAA07F6C2BD8726A97A">2022-10-26</mods:number>
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<mods:number id="B718F4A85BBBC0D45201CCE622BAE5E9">1125</mods:number>
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<mods:classification id="900FF11B210135F8D5DE29183EA05869">journal article</mods:classification>
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<mods:identifier id="E20127D19B606111DD483E47D293971F" type="DOI">http://dx.doi.org/10.3897/zookeys.1125.89219</mods:identifier>
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<treatment id="70800F60A37D58A5B55A20F3E9996412" ID-GBIF-Taxon="203458112" LSID="urn:lsid:plazi:treatment:70800F60A37D58A5B55A20F3E9996412" httpUri="http://treatment.plazi.org/id/70800F60A37D58A5B55A20F3E9996412" lastPageNumber="193" pageId="0" pageNumber="193" scope_family="Potamanthidae" scope_order="Ephemeroptera">
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<subSubSection id="9183A48B577AF0DC18275CB065BD4EF6" pageId="0" pageNumber="193" type="nomenclature">
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<paragraph id="D1985EEFB38CEA2D184085BBC2FA4F6B" pageId="0" pageNumber="193">
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<taxonomicName id="9373F3E81D41C8523D310FF9ABBE196F" ID-CoL="787KF" LSID="70800F60-A37D-58A5-B55A-20F3E9996412" authority="Wu, 1987" authorityName="Wu" authorityYear="1987" class="Insecta" family="Potamanthidae" genus="Potamanthus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Potamanthus huoshanensis" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="huoshanensis">Potamanthus huoshanensis Wu, 1987</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection id="C7E666A99C32C735E47442E1226DA0C5" pageId="0" pageNumber="193" type="reference_group">
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<paragraph id="0305DC7D1772930D4270F202E9F91CBC" pageId="0" pageNumber="193">
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<taxonomicName id="C824484DAED3600679D0A9F46CFE523F" authorityName="Wu" authorityYear="1987" class="Insecta" family="Potamanthidae" genus="Potamanthus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Potamanthus (Patamanthus) huoshanensis" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="huoshanensis" subGenus="Patamanthus">Potamanthus (Patamanthus) huoshanensis</taxonomicName>
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Wu, 1987b: 421. figs 1-5. Types: nymph, male and female, from Anhui, China.
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</paragraph>
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<paragraph id="7E9A71FA9685A7D35F9D3DCE04FFD62B" pageId="0" pageNumber="193">
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<taxonomicName id="31060E1670F9DC2307C4621FE6FDB4CD" authorityName="Wu" authorityYear="1987" class="Insecta" family="Potamanthidae" genus="Potamanthus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Potamanthus (Patamanthus) huoshanensis" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="huoshanensis" subGenus="Patamanthus">Potamanthus (Patamanthus) huoshanensis</taxonomicName>
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:
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<bibRefCitation id="8EB6E4F09EE8615A06492062BACD0E4C" author="Bae, YJ" journalOrPublisher="Transactions of the American Entomological Society" pageId="0" pageNumber="193" pagination="1 - 143" refId="B2" refString="Bae, YJ, McCafferty, WP, 1991. Phylogenetic Systematics of the Potamanthidae (Ephemeroptera). Transactions of the American Entomological Society 117 (3-4): 1 - 143" title="Phylogenetic Systematics of the Potamanthidae (Ephemeroptera)." volume="117" year="1991">Bae and McCafferty 1991</bibRefCitation>
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: 49. figs 15, 95, 113, 126, 139 (nymph, male and female);
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<bibRefCitation id="0672B00B46592D45EA1048FECD58FA90" author="Ishiwata, SI" editor="Bae, YJ" journalOrPublisher="The Korean Society of Aquatic Entomology, Korea" pageId="0" pageNumber="193" pagination="55 - 84" refId="B12" refString="Ishiwata, SI, 2001. A checklist of Japanese Ephemeroptera. In: Bae, YJ, Ed., The 21st Century and Aquatic Entomology in East Asia. The Korean Society of Aquatic Entomology, Korea: 55 - 84" title="A checklist of Japanese Ephemeroptera." volumeTitle="The 21 st Century and Aquatic Entomology in East Asia." year="2001">Ishiwata 2001</bibRefCitation>
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: 58;
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<bibRefCitation id="F6C1145AFBAFE164FBEA15B9AB91D2E5" author="Zhou, CF" journalOrPublisher="BSA)," pageId="0" pageNumber="193" pagination="167 - 225" refId="B26" refString="Zhou, CF, 2013. A species list of Chinese mayflies (Insecta: Ephemeroptera). Inland Waters Biology, (Proc. 1st Symp. BSA), 6: 167 - 225" title="A species list of Chinese mayflies (Insecta: Ephemeroptera). Inland Waters Biology, (Proc. 1 st Symp." volume="6" year="2013">Zhou 2013</bibRefCitation>
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: 202;
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<bibRefCitation id="83B7E3C3CD249D5D9605A08A7A8F7E0C" author="Zhou, CF" journalOrPublisher="Science Press, Beijing" pageId="0" pageNumber="193" refId="B27" refString="Zhou, CF, Su, CR, Gui, H, 2015. Outline of Chinese mayflies. Science Press, Beijing" title="Outline of Chinese mayflies." year="2015">Zhou et al. 2015</bibRefCitation>
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: 252.
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</paragraph>
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<paragraph id="43DE8DA1E88E61B0685D042DD00C6704" pageId="0" pageNumber="193">
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<taxonomicName id="FA16F7B77B8380AAEAB2618DC8D8E20B" authorityName="Wu" authorityYear="1987" class="Insecta" family="Potamanthidae" genus="Potamanthus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Potamanthus huoshanensis" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="huoshanensis">Potamanthus huoshanensis</taxonomicName>
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:
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<bibRefCitation id="47E79CB5438021B786FEE4E49840FCBF" author="Wu, XY" journalOrPublisher="Journal of Nanjing Normal University" pageId="0" pageNumber="193" pagination="110 - 113" refId="B24" refString="Wu, XY, Xu, XH, Zhang, MY, 1991. Observation on the chorion structure of three species of mayfly by scanning electron microscope. Journal of Nanjing Normal University 14 (4): 110 - 113" title="Observation on the chorion structure of three species of mayfly by scanning electron microscope." volume="14" year="1991">Wu et al. 1991</bibRefCitation>
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: 111. fig. 2 (egg);
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<bibRefCitation id="8CAF1DA22C2CE0BE7EE13082A02908BD" author="You, DS" journalOrPublisher="Science Press, Beijing" pageId="0" pageNumber="193" refId="B25" refString="You, DS, Gui, H, 1995. Ephemeroptera. Science Press, Beijing" title="Ephemeroptera." year="1995">You and Gui 1995</bibRefCitation>
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: 116. fig. 123 (male and female).
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</paragraph>
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</subSubSection>
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<subSubSection id="38B43317A7D8D6DC83564E272B9A14EE" pageId="0" pageNumber="193" type="distribution">
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<paragraph id="11DDA814C190AB76081F343AB51CEDBF" pageId="0" pageNumber="193">Distribution.</paragraph>
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<paragraph id="253E648575B1626E5F2F68107A8A52B4" pageId="0" pageNumber="193">China (Anhui Province); Japan (Yokkaichi city, Lake Biwa).</paragraph>
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</subSubSection>
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<subSubSection id="CCF6156FC340EB6C662CFF78537BF4E7" pageId="0" pageNumber="193" type="description">
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<paragraph id="1FAEDC39B45F04F7CB7A25D6673A1404" pageId="0" pageNumber="193">Description.</paragraph>
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<paragraph id="64AB37CDAC45DF17E51A981B54C9E730" pageId="0" pageNumber="193">
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see
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<bibRefCitation id="B7E04567F357E67A67ACEA206DAB9063" author="Wu, XY" journalOrPublisher="Acta Zootaxonomica Sinica" pageId="0" pageNumber="193" pagination="421 - 423" refId="B23" refString="Wu, XY, 1987b. A new species of genus Potamanthus (Ephemeroptera: Potamanthidae) from China. Acta Zootaxonomica Sinica 12 (3): 421 - 423" title="A new species of genus Potamanthus (Ephemeroptera: Potamanthidae) from China." volume="12" year="1987 b">Wu (1987b)</bibRefCitation>
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and
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<bibRefCitation id="61838A4D2C4E865AE86C6F2E3A83D213" author="Bae, YJ" journalOrPublisher="Transactions of the American Entomological Society" pageId="0" pageNumber="193" pagination="1 - 143" refId="B2" refString="Bae, YJ, McCafferty, WP, 1991. Phylogenetic Systematics of the Potamanthidae (Ephemeroptera). Transactions of the American Entomological Society 117 (3-4): 1 - 143" title="Phylogenetic Systematics of the Potamanthidae (Ephemeroptera)." volume="117" year="1991">Bae and McCafferty (1991)</bibRefCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="84FEB2D1177A7C9BF8FA4EC49EC32051" pageId="0" pageNumber="193" type="diagnosis">
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<paragraph id="B3461645CB9690D8D835A5DA96E4EFAB" pageId="0" pageNumber="193">Diagnosis.</paragraph>
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<paragraph id="9CF05AD455C71C6427989436BB02556F" pageId="0" pageNumber="193">
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This species resembles
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<taxonomicName id="F27FACE97C73C4A44AFE0DAC9DD5C08C" baseAuthorityName="Linnaeus" baseAuthorityYear="1767" class="Insecta" family="Potamanthidae" genus="Potamanthus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Potamanthus luteus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="luteus">
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<emphasis id="989E476584A5D668D0BABC9365C1262F" italics="true" pageId="0" pageNumber="193">Potamanthus luteus</emphasis>
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</taxonomicName>
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in the main characters of both the adults and the nymphs, which can be differentiated only by very fine structures (Table
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<tableCitation id="C9131D3C057A7C26C95B52CCC8BE1B9E" captionStart="Table 1" captionStartId="T1" captionText="Table 1. Comparison of characteristics of the two Potamanthus species." httpUri="http://table.plazi.org/id/9A76E3D9C2852466EA9290884C6BFE2B" pageId="0" pageNumber="193" tableUuid="9A76E3D9C2852466EA9290884C6BFE2B">1</tableCitation>
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). In the nymph, the labrum of
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<taxonomicName id="54ACAFCAAC1F61E94ADA8AF6BAA14979" class="Insecta" kingdom="Animalia" lsidName="P. huoshanensis" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="huoshanensis">
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<emphasis id="FE6C85CEDCEE6C8AF506A1082C1504B3" italics="true" pageId="0" pageNumber="193">P. huoshanensis</emphasis>
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</taxonomicName>
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is slightly narrower than that of
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<taxonomicName id="F86EE95692D5F4526CAF5424DD0179CA" class="Insecta" kingdom="Animalia" lsidName="P. luteus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="luteus">
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<emphasis id="2572C3BEA64103144816B760E6ACEE6A" italics="true" pageId="0" pageNumber="193">P. luteus</emphasis>
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</taxonomicName>
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(Fig.
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<figureCitation id="15C2DA8937DFF21A5CE8D29202CE0E50" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Labrum, hypopharynx, left mandible, right mandible, maxilla and labium of nymph mouthparts of two Potamanthus species: A, C, E, G, I, K, M P. huoshanensis and B, D, F, H, J, L, N P. luteus. dd: distal dentisetae; dp: proximal dentisetae." figureDoi="10.3897/zookeys.1125.89219.figure3" httpUri="https://binary.pensoft.net/fig/762477" pageId="0" pageNumber="193">3A, B</figureCitation>
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); the mandibular tusks are indistinctly shorter than in
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<taxonomicName id="9425DE8D134E69CE699E88539A61545E" class="Insecta" kingdom="Animalia" lsidName="P. luteus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="luteus">
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<emphasis id="5F8CCD71D16C17FD4521A2E9BBCFFF53" italics="true" pageId="0" pageNumber="193">P. luteus</emphasis>
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</taxonomicName>
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, and this can be seen in nymphal dorsal views (Figs
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<figureCitation id="0D8281C918730DDC4B1DA0ED02F181E6" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Male and female head, thorax, foreleg claw, foreleg, midleg and hindleg of nymph of two Potamanthus species: A-D, I-K P. huoshanensis and E-H, L-N P. luteus." figureDoi="10.3897/zookeys.1125.89219.figure2" httpUri="https://binary.pensoft.net/fig/762476" pageId="0" pageNumber="193">2A, B, E, F</figureCitation>
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,
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<figureCitation id="52504C38CD3AD4AA1AC37B63C3E60918" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Labrum, hypopharynx, left mandible, right mandible, maxilla and labium of nymph mouthparts of two Potamanthus species: A, C, E, G, I, K, M P. huoshanensis and B, D, F, H, J, L, N P. luteus. dd: distal dentisetae; dp: proximal dentisetae." figureDoi="10.3897/zookeys.1125.89219.figure3" httpUri="https://binary.pensoft.net/fig/762477" pageId="0" pageNumber="193">3E-H</figureCitation>
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); the maxillary palpi of both species are similar but different in their length ratio: the ratio in the former species is 1.0: 0.6: 1.0, whereas that of the latter species is 1.0: 0.7: 1.3 (Fig.
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<figureCitation id="FC2BA614D191BF52110E6AC2C5D02531" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Labrum, hypopharynx, left mandible, right mandible, maxilla and labium of nymph mouthparts of two Potamanthus species: A, C, E, G, I, K, M P. huoshanensis and B, D, F, H, J, L, N P. luteus. dd: distal dentisetae; dp: proximal dentisetae." figureDoi="10.3897/zookeys.1125.89219.figure3" httpUri="https://binary.pensoft.net/fig/762477" pageId="0" pageNumber="193">3I-L</figureCitation>
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). The two species have a very similar hypopharynx and labia (Fig.
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<figureCitation id="DBFAA0EF518B318199880E6B1AA3213D" captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Labrum, hypopharynx, left mandible, right mandible, maxilla and labium of nymph mouthparts of two Potamanthus species: A, C, E, G, I, K, M P. huoshanensis and B, D, F, H, J, L, N P. luteus. dd: distal dentisetae; dp: proximal dentisetae." figureDoi="10.3897/zookeys.1125.89219.figure3" httpUri="https://binary.pensoft.net/fig/762477" pageId="0" pageNumber="193">3C, D, M, N</figureCitation>
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). Although the color pattern of examined
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<taxonomicName id="6FA7946C5F3414BDFBB342379D7CCB85" class="Insecta" kingdom="Animalia" lsidName="P. huoshanensis" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="huoshanensis">
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<emphasis id="14618CA6DB5960950AE3581EBEE4D725" italics="true" pageId="0" pageNumber="193">P. huoshanensis</emphasis>
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</taxonomicName>
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has fainted and is pale, the leg lengths are different in the two species: ratio of forefemora: tibiae: tarsi = 1.0: 0.7: 0.6 in
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<taxonomicName id="194765389B390E11D5E5C4F27B1D1411" class="Insecta" kingdom="Animalia" lsidName="P. huoshanensis" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="huoshanensis">
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<emphasis id="A31E19DBE40C4C7F07711C374878B01B" italics="true" pageId="0" pageNumber="193">P. huoshanensis</emphasis>
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</taxonomicName>
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and 1.0: 0.8: 0.6 in
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<taxonomicName id="9DFDA520B379D65F5CCDBABBDF75E61C" class="Insecta" kingdom="Animalia" lsidName="P. luteus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="luteus">
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<emphasis id="24E7FCAD5F9DAC9E3CFD814D39971BDA" italics="true" pageId="0" pageNumber="193">P. luteus</emphasis>
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</taxonomicName>
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, the former having slightly shorter forelegs and tibiae (Fig.
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<figureCitation id="7174EEB9E3DEEC98C4615F5AEB035F0F" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Male and female head, thorax, foreleg claw, foreleg, midleg and hindleg of nymph of two Potamanthus species: A-D, I-K P. huoshanensis and E-H, L-N P. luteus." figureDoi="10.3897/zookeys.1125.89219.figure2" httpUri="https://binary.pensoft.net/fig/762476" pageId="0" pageNumber="193">2I, L</figureCitation>
|
|
). But the midlegs, hindlegs and their claws are very similar (Fig.
|
|
<figureCitation id="96DFE54292372C4E0D85D4872FE140D1" captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Male and female head, thorax, foreleg claw, foreleg, midleg and hindleg of nymph of two Potamanthus species: A-D, I-K P. huoshanensis and E-H, L-N P. luteus." figureDoi="10.3897/zookeys.1125.89219.figure2" httpUri="https://binary.pensoft.net/fig/762476" pageId="0" pageNumber="193">2D, H, J, K, M, N</figureCitation>
|
|
).
|
|
</paragraph>
|
|
<caption id="87A0E92F1F645605CB93BBA61845CE1E" doi="10.3897/zookeys.1125.89219.figure1" httpUri="https://binary.pensoft.net/fig/762475" pageId="0" pageNumber="193" start="Figure 1" startId="F1">
|
|
<paragraph id="83669903F0970B7606D903279C2D6222" pageId="0" pageNumber="193">
|
|
<emphasis id="8E5A8BE6EE097FB3179162C1FB1CA0A1" bold="true" pageId="0" pageNumber="193">Figure 1.</emphasis>
|
|
Male and female nymph habitus of two
|
|
<taxonomicName id="2350EFB1AD43FA624A37C4DDCEB15627" class="Insecta" family="Potamanthidae" genus="Potamanthus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Potamanthus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="genus">
|
|
<emphasis id="C0DB308ACAAD13A8CF8714E091740504" italics="true" pageId="0" pageNumber="193">Potamanthus</emphasis>
|
|
</taxonomicName>
|
|
species:
|
|
<emphasis id="815B8B485A5E5CD07709A9DF5D9FEB48" bold="true" pageId="0" pageNumber="193">A, B</emphasis>
|
|
<taxonomicName id="6426F24734D5C7B326CA7C7C3762BF4B" class="Insecta" kingdom="Animalia" lsidName="P. huoshanensis" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="huoshanensis">
|
|
<emphasis id="0749B7D2A2ED1697D65AD4B56EF6D006" italics="true" pageId="0" pageNumber="193">P. huoshanensis</emphasis>
|
|
</taxonomicName>
|
|
and
|
|
<emphasis id="3F7EDB12B6C3ABE04447F51E27E94B86" bold="true" pageId="0" pageNumber="193">C, D</emphasis>
|
|
<taxonomicName id="5F4FC81910101505A14AC216F2D0ADF8" class="Insecta" kingdom="Animalia" lsidName="P. luteus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="luteus">
|
|
<emphasis id="EE79F7C97E1992137045BE287E47E9F1" italics="true" pageId="0" pageNumber="193">P. luteus</emphasis>
|
|
</taxonomicName>
|
|
.
|
|
</paragraph>
|
|
</caption>
|
|
<caption id="0325827981527EADE5A3CC83D55C547C" doi="10.3897/zookeys.1125.89219.figure2" httpUri="https://binary.pensoft.net/fig/762476" pageId="0" pageNumber="193" start="Figure 2" startId="F2">
|
|
<paragraph id="AB363393F358CF95B6E09AB16786A631" pageId="0" pageNumber="193">
|
|
<emphasis id="B7FBEC7C249EC256F4804AE4406833E2" bold="true" pageId="0" pageNumber="193">Figure 2.</emphasis>
|
|
Male and female head, thorax, foreleg claw, foreleg, midleg and hindleg of nymph of two
|
|
<taxonomicName id="C17473C3C1788B2E10509AA1B2AEA2F0" class="Insecta" family="Potamanthidae" genus="Potamanthus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Potamanthus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="genus">
|
|
<emphasis id="A8EB22DFAD506FE59F81EAA6AAC94A97" italics="true" pageId="0" pageNumber="193">Potamanthus</emphasis>
|
|
</taxonomicName>
|
|
species:
|
|
<emphasis id="B9C8DB3BF3E2BF49A364199F3CCCAA8A" bold="true" pageId="0" pageNumber="193">A-D, I-K</emphasis>
|
|
<taxonomicName id="E54C5CA56022E73441B20649C2F25DF8" class="Insecta" kingdom="Animalia" lsidName="P. huoshanensis" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="huoshanensis">
|
|
<emphasis id="5CDE5B638C34C931C16460E9606493F1" italics="true" pageId="0" pageNumber="193">P. huoshanensis</emphasis>
|
|
</taxonomicName>
|
|
and
|
|
<emphasis id="5630F51F13CCD96A3FF3189D45CFEC11" bold="true" pageId="0" pageNumber="193">E-H, L-N</emphasis>
|
|
<taxonomicName id="4CADEC8169EF361C94A56EE83E065F56" class="Insecta" kingdom="Animalia" lsidName="P. luteus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="luteus">
|
|
<emphasis id="77A7A119D2E064D3CA82FAC490702917" italics="true" pageId="0" pageNumber="193">P. luteus</emphasis>
|
|
</taxonomicName>
|
|
.
|
|
</paragraph>
|
|
</caption>
|
|
<caption id="E3D2F7EB5B53AC6309F68B3D99B04B10" doi="10.3897/zookeys.1125.89219.figure3" httpUri="https://binary.pensoft.net/fig/762477" pageId="0" pageNumber="193" start="Figure 3" startId="F3">
|
|
<paragraph id="F710B80423417089508BCC08626FC435" pageId="0" pageNumber="193">
|
|
<emphasis id="86AA870DE92B3E5FA18FB181FFC90AEF" bold="true" pageId="0" pageNumber="193">Figure 3.</emphasis>
|
|
Labrum, hypopharynx, left mandible, right mandible, maxilla and labium of nymph mouthparts of two
|
|
<taxonomicName id="41898EB393FBB3A0ECD833EDD2A40C6D" class="Insecta" family="Potamanthidae" genus="Potamanthus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Potamanthus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="genus">
|
|
<emphasis id="4CA38340CBD00239C4E91F6318BE9DFB" italics="true" pageId="0" pageNumber="193">Potamanthus</emphasis>
|
|
</taxonomicName>
|
|
species:
|
|
<emphasis id="C50E2B077A541AC462B212EC6839F32D" bold="true" pageId="0" pageNumber="193">A, C, E, G, I, K, M</emphasis>
|
|
<taxonomicName id="275AB8460D0CAAA7D9AACE339972402C" class="Insecta" kingdom="Animalia" lsidName="P. huoshanensis" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="huoshanensis">
|
|
<emphasis id="8931390D678AD939DFBD3E851E033073" italics="true" pageId="0" pageNumber="193">P. huoshanensis</emphasis>
|
|
</taxonomicName>
|
|
and
|
|
<emphasis id="60215836BF57DB6F147A45CD479DBDC2" bold="true" pageId="0" pageNumber="193">B, D, F, H, J, L, N</emphasis>
|
|
<taxonomicName id="1D4A1C32E3ADCB18F95DF692DC778771" class="Insecta" kingdom="Animalia" lsidName="P. luteus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="luteus">
|
|
<emphasis id="CEE39A2040DE00EF01646196A32E5846" italics="true" pageId="0" pageNumber="193">P. luteus</emphasis>
|
|
</taxonomicName>
|
|
. dd: distal dentisetae; dp: proximal dentisetae.
|
|
</paragraph>
|
|
</caption>
|
|
<caption id="9A76E3D9C2852466EA9290884C6BFE2B" ID-Table-UUID="9A76E3D9C2852466EA9290884C6BFE2B" httpUri="http://table.plazi.org/id/9A76E3D9C2852466EA9290884C6BFE2B" pageId="0" pageNumber="193" start="Table 1" startId="T1">
|
|
<paragraph id="6970154A0A663100EE8375CCEE60F615" pageId="0" pageNumber="193">
|
|
<emphasis id="37D275F35767048862E460825223F3E4" bold="true" pageId="0" pageNumber="193">Table 1.</emphasis>
|
|
Comparison of characteristics of the two
|
|
<taxonomicName id="B90B2CDF8448EA189C8CB69AB304668C" class="Insecta" family="Potamanthidae" genus="Potamanthus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Potamanthus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="genus">
|
|
<emphasis id="9551ADB6AD00A4BEA1CAE2684AFB4380" italics="true" pageId="0" pageNumber="193">Potamanthus</emphasis>
|
|
</taxonomicName>
|
|
species.
|
|
</paragraph>
|
|
</caption>
|
|
<paragraph id="B5D8C7B30B150AED4168F02FCC06B891" pageId="0" pageNumber="193">
|
|
<table id="51F4A827E98B355D34E1DFF7B8D392C2" pageId="0" pageNumber="193">
|
|
<tr id="9104EBF89B94A5AE77A33FA6E8FB8C81" pageId="0" pageNumber="193">
|
|
<th id="10EE4592F4DB914FEF563D4D4F163213" colspan="2" pageId="0" pageNumber="193" rowspan="1">Characters Species</th>
|
|
<th id="C3E1017A344BA3AFF34A04B9802CAD35" colspan="1" pageId="0" pageNumber="193" rowspan="1">
|
|
<taxonomicName id="A5D86B27688684B76087FEDDF219B704" class="Insecta" kingdom="Animalia" lsidName="P. huoshanensis" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="huoshanensis">
|
|
<emphasis id="2D2AB998CBE17FB26B4A0E729265F2F6" italics="true" pageId="0" pageNumber="193">P. huoshanensis</emphasis>
|
|
</taxonomicName>
|
|
</th>
|
|
<th id="CBD48F0AFB7C197B5EBAE28F9BB744CF" colspan="1" pageId="0" pageNumber="193" rowspan="1">
|
|
<taxonomicName id="98E1BD3DC4AD085C88E572C9004078EF" class="Insecta" kingdom="Animalia" lsidName="P. luteus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="luteus">
|
|
<emphasis id="BB6597C8852F5848913CEB867C1DD7AC" italics="true" pageId="0" pageNumber="193">P. luteus</emphasis>
|
|
</taxonomicName>
|
|
</th>
|
|
</tr>
|
|
<tr id="1E13298CEEEB88DA8DEADC0D750B28E9" pageId="0" pageNumber="193">
|
|
<td id="80D6D1F99F2808454A3FE6C6C633442B" colspan="1" pageId="0" pageNumber="193" rowspan="4">Nymph</td>
|
|
<td id="1B59163AF2FBEF9E47117D208C382CA7" colspan="1" pageId="0" pageNumber="193" rowspan="1">mandibular tusks</td>
|
|
<td id="4D21FD3F6DEF79920544D6B939CF2404" colspan="1" pageId="0" pageNumber="193" rowspan="1">not protruding the labrum</td>
|
|
<td id="C17F01ABBA5E4F61C31D8521AB1C5099" colspan="1" pageId="0" pageNumber="193" rowspan="1">protruding the labrum</td>
|
|
</tr>
|
|
<tr id="11AB178A20DBC39F125997880D873832" pageId="0" pageNumber="193">
|
|
<td id="18852E42FBB4814442966CDD8EBA0598" colspan="1" pageId="0" pageNumber="193" rowspan="1">ratio of maxillary palpi from base to apex</td>
|
|
<td id="087E68EEA65A2E3DE7D6A7232EDD91B3" colspan="1" pageId="0" pageNumber="193" rowspan="1">1.0: 0.6: 1.0</td>
|
|
<td id="148CA28CC2D96E0A48FF8204D046AA62" colspan="1" pageId="0" pageNumber="193" rowspan="1">1.0: 0.7: 1.3</td>
|
|
</tr>
|
|
<tr id="052556AC11C806054E8F45F5E52B7A62" pageId="0" pageNumber="193">
|
|
<td id="62A8B2878342A26C9DFCB065EA0246DA" colspan="1" pageId="0" pageNumber="193" rowspan="1">ratio of forefemora: tibiae: tarsi</td>
|
|
<td id="F6BC65A299DEE04FEA61F0D531B3F074" colspan="1" pageId="0" pageNumber="193" rowspan="1">1.0: 0.7: 0.6</td>
|
|
<td id="4673C473B2B9CDF0278249D366B8C70C" colspan="1" pageId="0" pageNumber="193" rowspan="1">1.0: 0.8: 0.6</td>
|
|
</tr>
|
|
<tr id="4F4BF2AB47FC083A383E7C2A8ACE4855" pageId="0" pageNumber="193">
|
|
<td id="415F160ACD7EF961E600E1CD2CDF5316" colspan="1" pageId="0" pageNumber="193" rowspan="1">Pairs of lateral dots on abdominal terga</td>
|
|
<td id="295505F5595F81CC6ABD854A033D31CD" colspan="1" pageId="0" pageNumber="193" rowspan="1">without</td>
|
|
<td id="7CD7872BE4CA81D89B9791CD165FA0D9" colspan="1" pageId="0" pageNumber="193" rowspan="1">with</td>
|
|
</tr>
|
|
<tr id="44BCE64993355022CE342F022EA79D83" pageId="0" pageNumber="193">
|
|
<td id="3018AF0518BF2554E7533B5445FC5C81" colspan="1" pageId="0" pageNumber="193" rowspan="8">Male imago</td>
|
|
<td id="33DF514C0A9DEBB69D4C5E60542E3FCC" colspan="1" pageId="0" pageNumber="193" rowspan="1">pigments of crossveins in forewings</td>
|
|
<td id="7AD7C0AA9EABADEDDD619CA2EB6604E2" colspan="1" pageId="0" pageNumber="193" rowspan="1">vague</td>
|
|
<td id="51FE7DAC218215BA6F24ECA2C035ADD5" colspan="1" pageId="0" pageNumber="193" rowspan="1">clear</td>
|
|
</tr>
|
|
<tr id="6DA6041A34C1089765534D2B66E7D8AE" pageId="0" pageNumber="193">
|
|
<td id="5BE44C46B95E7585A7EE83644640521C" colspan="1" pageId="0" pageNumber="193" rowspan="1">MA: MA1</td>
|
|
<td id="391FE8C3242BD478E762F6B9FDBDB170" colspan="1" pageId="0" pageNumber="193" rowspan="1">1.0: 0.7</td>
|
|
<td id="C3D24D42DCE5AD16951717FF4400B543" colspan="1" pageId="0" pageNumber="193" rowspan="1">1.0: 0.9</td>
|
|
</tr>
|
|
<tr id="BCD3F6753282B7D611B66042900FE96F" pageId="0" pageNumber="193">
|
|
<td id="19B17E20618BD1A61DF13B19B67AD829" colspan="1" pageId="0" pageNumber="193" rowspan="1">costal projection of hindwings</td>
|
|
<td id="EEFC21CA23B00798BEB11F7B0193A954" colspan="1" pageId="0" pageNumber="193" rowspan="1">blunt</td>
|
|
<td id="2085E5B441F7755831DFB16E325C9C6D" colspan="1" pageId="0" pageNumber="193" rowspan="1">sharp</td>
|
|
</tr>
|
|
<tr id="D5F248FDAD298E56453F061045C83AAD" pageId="0" pageNumber="193">
|
|
<td id="6A277322B254AEF05D070AC6D06E782F" colspan="1" pageId="0" pageNumber="193" rowspan="1">distance between two compound eyes</td>
|
|
<td id="0C69DE40FB988003BC2A9F9E40E03C43" colspan="1" pageId="0" pageNumber="193" rowspan="1">no or very short</td>
|
|
<td id="9240C4C52F89CCAB2C882C295F2CF236" colspan="1" pageId="0" pageNumber="193" rowspan="1">half of median ocellus</td>
|
|
</tr>
|
|
<tr id="096E047A2BE2E728F970555CEE4BD540" pageId="0" pageNumber="193">
|
|
<td id="718DBC0B0A529F204B32023D6A7FA35D" colspan="1" pageId="0" pageNumber="193" rowspan="1">Pairs of lateral dots on abdominal terga</td>
|
|
<td id="A528A37F589818B656A10C707DE14430" colspan="1" pageId="0" pageNumber="193" rowspan="1">without</td>
|
|
<td id="E25F03462F43893C7FC9D0DEEAA1BA5C" colspan="1" pageId="0" pageNumber="193" rowspan="1">with</td>
|
|
</tr>
|
|
<tr id="936238C01CC4FB67833D540A58BA66CD" pageId="0" pageNumber="193">
|
|
<td id="EF65EA752CA8C252F5BCD4E6AB1F3EE7" colspan="1" pageId="0" pageNumber="193" rowspan="1">Penial lobes covered by subgenital plate</td>
|
|
<td id="CCD06962AD222FB8EE15781E3E9E17A6" colspan="1" pageId="0" pageNumber="193" rowspan="1">partially</td>
|
|
<td id="85BD3FFAB74C773779782D31BB009114" colspan="1" pageId="0" pageNumber="193" rowspan="1">no</td>
|
|
</tr>
|
|
<tr id="20249AD9E8B465738EB90DE3ED237E9B" pageId="0" pageNumber="193">
|
|
<td id="033C0A462F25B77D91253FC97714E227" colspan="1" pageId="0" pageNumber="193" rowspan="1">Posterior emargination of subgenital plate</td>
|
|
<td id="63DD16ED01C46BD017DFCEFE0169B122" colspan="1" pageId="0" pageNumber="193" rowspan="1">shallow</td>
|
|
<td id="3A0B4781E4E65BBC9AFD1050FF60A3A2" colspan="1" pageId="0" pageNumber="193" rowspan="1">V-shaped cleft</td>
|
|
</tr>
|
|
<tr id="01DE8032A043C928DBD1D861057E3F70" pageId="0" pageNumber="193">
|
|
<td id="C27A1816216951EC5A163C9828B829B4" colspan="1" pageId="0" pageNumber="193" rowspan="1">ratio of forefemora: tibiae: tarsi</td>
|
|
<td id="D5C89BFB9E8CE73DEBE6A1DEDA638B69" colspan="1" pageId="0" pageNumber="193" rowspan="1">1.0: 1.3: 1.6</td>
|
|
<td id="B420F9443013FCDD9ABF94743B70FDF4" colspan="1" pageId="0" pageNumber="193" rowspan="1">1.0: 1.6: 1.5</td>
|
|
</tr>
|
|
<tr id="971AB6BEC19221183BF54374EFB4066C" pageId="0" pageNumber="193">
|
|
<td id="1F38F498ED0393B8D75481B9103D9F7A" colspan="1" pageId="0" pageNumber="193" rowspan="3">Female imago</td>
|
|
<td id="481327E70D683F75D2D3DD47F9FAB2EB" colspan="1" pageId="0" pageNumber="193" rowspan="1">pigments of crossveins in forewings</td>
|
|
<td id="DF4AE95D9839AE99069CB5725C34AD3E" colspan="1" pageId="0" pageNumber="193" rowspan="1">vague</td>
|
|
<td id="6258BA27973630C950CF3752189B86E1" colspan="1" pageId="0" pageNumber="193" rowspan="1">clear</td>
|
|
</tr>
|
|
<tr id="A00F5507EE946D3FFCB0CF4F3CEDB7D9" pageId="0" pageNumber="193">
|
|
<td id="BA5FFD32F58B09DA553DEDCC9C708C13" colspan="1" pageId="0" pageNumber="193" rowspan="1">MA: MA1</td>
|
|
<td id="2DA13F83C9BEE4CF0758F44055CC3791" colspan="1" pageId="0" pageNumber="193" rowspan="1">1.0: 1.0</td>
|
|
<td id="529DC5F4B0179BEB8BF4BF3FDFFFDB2C" colspan="1" pageId="0" pageNumber="193" rowspan="1">1.0: 0.9</td>
|
|
</tr>
|
|
<tr id="68EB308EC7F3C1A5AEFC89470F6E63BA" pageId="0" pageNumber="193">
|
|
<td id="977B62344FCB2D796BE2D153E259CEA8" colspan="1" pageId="0" pageNumber="193" rowspan="1">Pairs of lateral dots on abdominal terga</td>
|
|
<td id="795B52F0BCB24A42C50D8781CA34E874" colspan="1" pageId="0" pageNumber="193" rowspan="1">without</td>
|
|
<td id="BD0844B5F0542293EF950154959E0A94" colspan="1" pageId="0" pageNumber="193" rowspan="1">with</td>
|
|
</tr>
|
|
</table>
|
|
</paragraph>
|
|
<paragraph id="14DE2AB4EB4E304728FA1E5E1500B7AC" pageId="0" pageNumber="193">
|
|
Males of the two species can be easily separated: (1) the pigments of the crossveins of the forewings of
|
|
<taxonomicName id="F71A83514C68DC8BECA3991139057283" class="Insecta" kingdom="Animalia" lsidName="P. huoshanensis" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="huoshanensis">
|
|
<emphasis id="37782EC07406A1BFD0D4955E121F3624" italics="true" pageId="0" pageNumber="193">P. huoshanensis</emphasis>
|
|
</taxonomicName>
|
|
are almost invisible, but they are clear on the forewings of
|
|
<taxonomicName id="B940CEA9481F8D15D639108A38386605" class="Insecta" kingdom="Animalia" lsidName="P. luteus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="luteus">
|
|
<emphasis id="D2BD76D07F831236D1AFC255C282670F" italics="true" pageId="0" pageNumber="193">P. luteus</emphasis>
|
|
</taxonomicName>
|
|
(Figs
|
|
<figureCitation id="6612D2319456E73F22C533D06E1D8957" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Male and female adult morphology of two Potamanthus species: A, B P. huoshanensis and C, D P. luteus." figureDoi="10.3897/zookeys.1125.89219.figure4" httpUri="https://binary.pensoft.net/fig/762478" pageId="0" pageNumber="193">4A, C</figureCitation>
|
|
,
|
|
<figureCitation id="4441A4437CA3E71ACCA26AD235E8FC87" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Male head, female head, forewing and hindwing of two Potamanthus species: A, B, E, F P. huoshanensis and C, D, G, H P. luteus." figureDoi="10.3897/zookeys.1125.89219.figure5" httpUri="https://binary.pensoft.net/fig/762479" pageId="0" pageNumber="193">5E, G</figureCitation>
|
|
); (2) the costal projection of the hindwings are slightly blunter in
|
|
<taxonomicName id="2F50B42161E06DC47DB9D5E972588945" class="Insecta" kingdom="Animalia" lsidName="P. huoshanensis" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="huoshanensis">
|
|
<emphasis id="FCC4A838A311833A871A73BFB5CAAC88" italics="true" pageId="0" pageNumber="193">P. huoshanensis</emphasis>
|
|
</taxonomicName>
|
|
than in
|
|
<taxonomicName id="44E5E796E754D75C1E09F1AC3711847E" class="Insecta" kingdom="Animalia" lsidName="P. luteus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="luteus">
|
|
<emphasis id="73D653C7D90A84AA7F30ECF19025F7E2" italics="true" pageId="0" pageNumber="193">P. luteus</emphasis>
|
|
</taxonomicName>
|
|
(Fig.
|
|
<figureCitation id="8F0BE951CE0765E9423FA00CC40C6F01" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Male head, female head, forewing and hindwing of two Potamanthus species: A, B, E, F P. huoshanensis and C, D, G, H P. luteus." figureDoi="10.3897/zookeys.1125.89219.figure5" httpUri="https://binary.pensoft.net/fig/762479" pageId="0" pageNumber="193">5F, H</figureCitation>
|
|
); (3) the compound eyes of
|
|
<taxonomicName id="63CC0C619673A95B76B3413D0DAD502C" class="Insecta" kingdom="Animalia" lsidName="P. huoshanensis" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="huoshanensis">
|
|
<emphasis id="2DC83F16C25FE9340810D8EF7E5F3BCC" italics="true" pageId="0" pageNumber="193">P. huoshanensis</emphasis>
|
|
</taxonomicName>
|
|
are almost contiguous but they are clearly separated in
|
|
<taxonomicName id="F5B21391A7962E9D325B42A95FF2BDA7" class="Insecta" kingdom="Animalia" lsidName="P. luteus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="luteus">
|
|
<emphasis id="E6237AFC28FF4B14FA12872CD59AE6BD" italics="true" pageId="0" pageNumber="193">P. luteus</emphasis>
|
|
</taxonomicName>
|
|
(Fig.
|
|
<figureCitation id="B2029CE02B786F5366E43FF8F187BE3B" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Male head, female head, forewing and hindwing of two Potamanthus species: A, B, E, F P. huoshanensis and C, D, G, H P. luteus." figureDoi="10.3897/zookeys.1125.89219.figure5" httpUri="https://binary.pensoft.net/fig/762479" pageId="0" pageNumber="193">5A, C</figureCitation>
|
|
); (4) both the lateral and inner extended lobes of the penis of
|
|
<taxonomicName id="FF69F2B12AC4794A2F3E1E57FA239150" class="Insecta" kingdom="Animalia" lsidName="P. huoshanensis" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="huoshanensis">
|
|
<emphasis id="0606988CB4B60250EE9B128A4CF62F8B" italics="true" pageId="0" pageNumber="193">P. huoshanensis</emphasis>
|
|
</taxonomicName>
|
|
are slightly smaller than those of
|
|
<taxonomicName id="CD70C8C2D0F479BC51E692B877E19B85" class="Insecta" kingdom="Animalia" lsidName="P. luteus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="luteus">
|
|
<emphasis id="996C82F8A7B3C91C533D15AEB8162397" italics="true" pageId="0" pageNumber="193">P. luteus</emphasis>
|
|
</taxonomicName>
|
|
(Fig.
|
|
<figureCitation id="116F5FF2E6E62D975121DA17ED159F67" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Genitalia (ventral and dorsal view) and penis (ventral, dorsal and lateral view) of two Potamanthus species: A-E P. huoshanensis and F-J P. luteus." figureDoi="10.3897/zookeys.1125.89219.figure6" httpUri="https://binary.pensoft.net/fig/762480" pageId="0" pageNumber="193">6C-E, H-J</figureCitation>
|
|
); (5) the penes of
|
|
<taxonomicName id="A4A4696D3BE70EFF8BEBDDF3C29012AD" class="Insecta" kingdom="Animalia" lsidName="P. huoshanensis" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="huoshanensis">
|
|
<emphasis id="1A64D6426FE854A89B8A0BAF9036E7C7" italics="true" pageId="0" pageNumber="193">P. huoshanensis</emphasis>
|
|
</taxonomicName>
|
|
are slightly shorter than those of
|
|
<taxonomicName id="76C77714F60B88F03FC7B31E96BA0E10" class="Insecta" kingdom="Animalia" lsidName="P. luteus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="luteus">
|
|
<emphasis id="CED1557DD38E12D7707517E4E995737D" italics="true" pageId="0" pageNumber="193">P. luteus</emphasis>
|
|
</taxonomicName>
|
|
: the subgenital plate of
|
|
<taxonomicName id="7C8D3BA24DCCB1C1584C7D8B8E5E9503" class="Insecta" kingdom="Animalia" lsidName="P. huoshanensis" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="huoshanensis">
|
|
<emphasis id="F938954161158DA6F7A1382167647EBD" italics="true" pageId="0" pageNumber="193">P. huoshanensis</emphasis>
|
|
</taxonomicName>
|
|
almost covers the base of the penial lobes but the penes of
|
|
<taxonomicName id="883853FF6A5FE649B5E8D013F7593DFE" class="Insecta" kingdom="Animalia" lsidName="P. luteus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="luteus">
|
|
<emphasis id="8C60ADC15A88C7062C2CB8E1C5BF29E5" italics="true" pageId="0" pageNumber="193">P. luteus</emphasis>
|
|
</taxonomicName>
|
|
are longer, with the whole penes completely visible in ventral view (Fig.
|
|
<figureCitation id="AEA7F2829B78C66F8FC618D63E39E83B" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Genitalia (ventral and dorsal view) and penis (ventral, dorsal and lateral view) of two Potamanthus species: A-E P. huoshanensis and F-J P. luteus." figureDoi="10.3897/zookeys.1125.89219.figure6" httpUri="https://binary.pensoft.net/fig/762480" pageId="0" pageNumber="193">6A, B, F, G</figureCitation>
|
|
); (6) the subgenital plate of
|
|
<taxonomicName id="6ADB1089905BB07544D85F323DB3F296" class="Insecta" kingdom="Animalia" lsidName="P. huoshanensis" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="huoshanensis">
|
|
<emphasis id="1120C568758A17F37C615A73B69ADB4D" italics="true" pageId="0" pageNumber="193">P. huoshanensis</emphasis>
|
|
</taxonomicName>
|
|
has a shallow median emargination, whereas that of
|
|
<taxonomicName id="5DB904E0131EBDCBCEF4914C95FBAFA2" class="Insecta" kingdom="Animalia" lsidName="P. luteus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="luteus">
|
|
<emphasis id="8C43DF97A38833F422888415AC20DBE7" italics="true" pageId="0" pageNumber="193">P. luteus</emphasis>
|
|
</taxonomicName>
|
|
has a clear V-shaped cleft (Fig.
|
|
<figureCitation id="75D87BF0D3E8AF8742EA33DB4002214B" captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Genitalia (ventral and dorsal view) and penis (ventral, dorsal and lateral view) of two Potamanthus species: A-E P. huoshanensis and F-J P. luteus." figureDoi="10.3897/zookeys.1125.89219.figure6" httpUri="https://binary.pensoft.net/fig/762480" pageId="0" pageNumber="193">6A-D, F-I</figureCitation>
|
|
); (7) the forking point of the MA in the
|
|
<taxonomicName id="84B05615985F366666F9802E98548AE6" class="Insecta" kingdom="Animalia" lsidName="P. huoshanensis" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="huoshanensis">
|
|
<emphasis id="E1CCA6493116C3E3DC768DCACF30E43A" italics="true" pageId="0" pageNumber="193">P. huoshanensis</emphasis>
|
|
</taxonomicName>
|
|
forewings is more distal than that of
|
|
<taxonomicName id="A0B4F67818C761CDAE162E4127F3ECAA" class="Insecta" kingdom="Animalia" lsidName="P. luteus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="luteus">
|
|
<emphasis id="431EC8AB1A8178FEDAC785574872DE6F" italics="true" pageId="0" pageNumber="193">P. luteus</emphasis>
|
|
</taxonomicName>
|
|
, with the ratio of MA: MA1 = 1.0: 0.7 in the former species and 1.0: 0.9 in the latter (Fig.
|
|
<figureCitation id="309F66BA2B5C112DF147E121BB20D6C8" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Male head, female head, forewing and hindwing of two Potamanthus species: A, B, E, F P. huoshanensis and C, D, G, H P. luteus." figureDoi="10.3897/zookeys.1125.89219.figure5" httpUri="https://binary.pensoft.net/fig/762479" pageId="0" pageNumber="193">5E, G</figureCitation>
|
|
); (8) the foretibiae of
|
|
<taxonomicName id="13C8A0E0280DC4D4B1963CB1C7F64DFC" class="Insecta" kingdom="Animalia" lsidName="P. huoshanensis" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="huoshanensis">
|
|
<emphasis id="B4BEAFECDBF6CE8B70C1CC035A4C00A4" italics="true" pageId="0" pageNumber="193">P. huoshanensis</emphasis>
|
|
</taxonomicName>
|
|
are shorter than in
|
|
<taxonomicName id="C630E028A0ABEAED93A47CF3FC0629A3" class="Insecta" kingdom="Animalia" lsidName="P. luteus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="luteus">
|
|
<emphasis id="D01774BD180D7365B785147DE51E856E" italics="true" pageId="0" pageNumber="193">P. luteus</emphasis>
|
|
</taxonomicName>
|
|
, with the ratio forefemora: tibiae: tarsi = 1.0: 1.3: 1.6 in
|
|
<taxonomicName id="B1D77C10530042A0883AE0D20806A4CC" class="Insecta" kingdom="Animalia" lsidName="P. huoshanensis" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="huoshanensis">
|
|
<emphasis id="CAB4A3FA6FDC180C762E1A1EE4217E5E" italics="true" pageId="0" pageNumber="193">P. huoshanensis</emphasis>
|
|
</taxonomicName>
|
|
and 1.0: 1.6: 1.5 in
|
|
<taxonomicName id="B9643F9225706AE5D5B4FC2F7491BF85" class="Insecta" kingdom="Animalia" lsidName="P. luteus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="luteus">
|
|
<emphasis id="0C43F8224D47DCD571F33604378E3CDE" italics="true" pageId="0" pageNumber="193">P. luteus</emphasis>
|
|
</taxonomicName>
|
|
(Fig.
|
|
<figureCitation id="444212CD14A1277228B264444B9F1ECB" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Male and female adult morphology of two Potamanthus species: A, B P. huoshanensis and C, D P. luteus." figureDoi="10.3897/zookeys.1125.89219.figure4" httpUri="https://binary.pensoft.net/fig/762478" pageId="0" pageNumber="193">4A, C</figureCitation>
|
|
).
|
|
</paragraph>
|
|
<caption id="BD1EE91DE5472CCBC8AEFAB9DA58B841" doi="10.3897/zookeys.1125.89219.figure4" httpUri="https://binary.pensoft.net/fig/762478" pageId="0" pageNumber="193" start="Figure 4" startId="F4">
|
|
<paragraph id="B9F9EB35FE91AE0A5C027901278CC527" pageId="0" pageNumber="193">
|
|
<emphasis id="4510F5989029ED67A4B76EA1243FF127" bold="true" pageId="0" pageNumber="193">Figure 4.</emphasis>
|
|
Male and female adult morphology of two
|
|
<taxonomicName id="048288F6BBD290AB11207FD9E2E690F6" class="Insecta" family="Potamanthidae" genus="Potamanthus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Potamanthus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="genus">
|
|
<emphasis id="930C2555B11574AF39198D36C91281C6" italics="true" pageId="0" pageNumber="193">Potamanthus</emphasis>
|
|
</taxonomicName>
|
|
species:
|
|
<emphasis id="05D75FF03CBD04EDBBE3D0EDE508C2CC" bold="true" pageId="0" pageNumber="193">A, B</emphasis>
|
|
<taxonomicName id="E80AFD31211765AE9E812D714C6027B7" class="Insecta" kingdom="Animalia" lsidName="P. huoshanensis" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="huoshanensis">
|
|
<emphasis id="A3F03683FA068F2BCBDC3BC0AEAA6B9A" italics="true" pageId="0" pageNumber="193">P. huoshanensis</emphasis>
|
|
</taxonomicName>
|
|
and
|
|
<emphasis id="383F8537716CAB0E7DE9409C53B1678A" bold="true" pageId="0" pageNumber="193">C, D</emphasis>
|
|
<taxonomicName id="8EA40781510EAF7BC8898272DDF81891" class="Insecta" kingdom="Animalia" lsidName="P. luteus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="luteus">
|
|
<emphasis id="CD0C548D415E673B9F869533FE48264A" italics="true" pageId="0" pageNumber="193">P. luteus</emphasis>
|
|
</taxonomicName>
|
|
.
|
|
</paragraph>
|
|
</caption>
|
|
<caption id="0535FB437FDECB31F1E6F7376BC30FE6" doi="10.3897/zookeys.1125.89219.figure5" httpUri="https://binary.pensoft.net/fig/762479" pageId="0" pageNumber="193" start="Figure 5" startId="F5">
|
|
<paragraph id="61C44EE1E060D4B700EDD0C5213E8547" pageId="0" pageNumber="193">
|
|
<emphasis id="C899A2E030E7EA3F834078852389CECF" bold="true" pageId="0" pageNumber="193">Figure 5.</emphasis>
|
|
Male head, female head, forewing and hindwing of two
|
|
<taxonomicName id="5785A7274D3595BE01469C900EF63193" class="Insecta" family="Potamanthidae" genus="Potamanthus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Potamanthus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="genus">
|
|
<emphasis id="B7DE0A1D2DD1B0CEFCD63C2561E70167" italics="true" pageId="0" pageNumber="193">Potamanthus</emphasis>
|
|
</taxonomicName>
|
|
species:
|
|
<emphasis id="BBA63A41134CDF22D7B7EBD4F1340778" bold="true" pageId="0" pageNumber="193">A, B, E, F</emphasis>
|
|
<taxonomicName id="3105985C35F5E21D5262014F7DFAFA01" class="Insecta" kingdom="Animalia" lsidName="P. huoshanensis" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="huoshanensis">
|
|
<emphasis id="A586E47D5B3492469268E51208E3FF7C" italics="true" pageId="0" pageNumber="193">P. huoshanensis</emphasis>
|
|
</taxonomicName>
|
|
and
|
|
<emphasis id="4868D511739CDED2340D0A664EE9FDB4" bold="true" pageId="0" pageNumber="193">C, D, G, H</emphasis>
|
|
<taxonomicName id="EBF54D808C9847744104EA05CC00A6A9" class="Insecta" kingdom="Animalia" lsidName="P. luteus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="luteus">
|
|
<emphasis id="A1B31F73F4586ECADBC68A93B66E51E6" italics="true" pageId="0" pageNumber="193">P. luteus</emphasis>
|
|
</taxonomicName>
|
|
.
|
|
</paragraph>
|
|
</caption>
|
|
<caption id="C714557062B85F83E65E5B75AF196A3F" doi="10.3897/zookeys.1125.89219.figure6" httpUri="https://binary.pensoft.net/fig/762480" pageId="0" pageNumber="193" start="Figure 6" startId="F6">
|
|
<paragraph id="FE077A36D35A9FE39E1E8A504FCC68B5" pageId="0" pageNumber="193">
|
|
<emphasis id="B14947533E1D9BC2D9F78897B2072D44" bold="true" pageId="0" pageNumber="193">Figure 6.</emphasis>
|
|
Genitalia (ventral and dorsal view) and penis (ventral, dorsal and lateral view) of two
|
|
<taxonomicName id="3CD86338CDDE3FA337AFE96BF7AD1699" class="Insecta" family="Potamanthidae" genus="Potamanthus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Potamanthus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="genus">
|
|
<emphasis id="6D103B0E7A365D4219B6EDDE86DE8121" italics="true" pageId="0" pageNumber="193">Potamanthus</emphasis>
|
|
</taxonomicName>
|
|
species:
|
|
<emphasis id="449042AEA9365AB87B73A9F6F89CB9F9" bold="true" pageId="0" pageNumber="193">A-E</emphasis>
|
|
<taxonomicName id="09A88ABB464D3A5D89C5053AC1871E0F" class="Insecta" kingdom="Animalia" lsidName="P. huoshanensis" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="huoshanensis">
|
|
<emphasis id="FA17C5EE32E6DE36DDFBB6868D243E7C" italics="true" pageId="0" pageNumber="193">P. huoshanensis</emphasis>
|
|
</taxonomicName>
|
|
and
|
|
<emphasis id="08030A431F5B0ACD12383A31072741F9" bold="true" pageId="0" pageNumber="193">F-J</emphasis>
|
|
<taxonomicName id="775E66EF3615F96E680BAA0CAD5ED4FA" class="Insecta" kingdom="Animalia" lsidName="P. luteus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="luteus">
|
|
<emphasis id="67FBCC9B373BDF78FF2E1A187F6F4282" italics="true" pageId="0" pageNumber="193">P. luteus</emphasis>
|
|
</taxonomicName>
|
|
.
|
|
</paragraph>
|
|
</caption>
|
|
<paragraph id="67A4A3375D072769F3A0BAEBA3DCB3E0" pageId="0" pageNumber="193">
|
|
The females of the two species can differentiated by their wing color and the shape of the hindwings, like in the males (Fig.
|
|
<figureCitation id="DF6019B7495B6C5C79EA927D84A1D94F" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Male and female adult morphology of two Potamanthus species: A, B P. huoshanensis and C, D P. luteus." figureDoi="10.3897/zookeys.1125.89219.figure4" httpUri="https://binary.pensoft.net/fig/762478" pageId="0" pageNumber="193">4B, D</figureCitation>
|
|
). The compound eyes of female
|
|
<taxonomicName id="ACA60F52235BA3E42673ED6B1E99E35D" class="Insecta" kingdom="Animalia" lsidName="P. luteus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="luteus">
|
|
<emphasis id="7BD02BBC92D58E38A93E9CCB99AC9187" italics="true" pageId="0" pageNumber="193">P. luteus</emphasis>
|
|
</taxonomicName>
|
|
are slightly smaller than those of
|
|
<taxonomicName id="A9CDDC0C23BDDE2574811902672AECA6" class="Insecta" kingdom="Animalia" lsidName="P. huoshanensis" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="huoshanensis">
|
|
<emphasis id="AC478B708AEEE3AB858BDC8884286554" italics="true" pageId="0" pageNumber="193">P. huoshanensis</emphasis>
|
|
</taxonomicName>
|
|
(Fig.
|
|
<figureCitation id="B9D0E55DE83A488292647F5C5241F74E" captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Male head, female head, forewing and hindwing of two Potamanthus species: A, B, E, F P. huoshanensis and C, D, G, H P. luteus." figureDoi="10.3897/zookeys.1125.89219.figure5" httpUri="https://binary.pensoft.net/fig/762479" pageId="0" pageNumber="193">5B, D</figureCitation>
|
|
), but the subgenital plates are very similar (Fig.
|
|
<figureCitation id="31D8DA90A5562A007A0789406DC09089" captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Abdominal segments VII-X (lateral and ventral view) of two Potamanthus species: A, B P. huoshanensis and C, D P. luteus." figureDoi="10.3897/zookeys.1125.89219.figure7" httpUri="https://binary.pensoft.net/fig/762481" pageId="0" pageNumber="193">7</figureCitation>
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).
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</paragraph>
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<caption id="D6A78BC9E66549C369C55AEADA65B437" doi="10.3897/zookeys.1125.89219.figure7" httpUri="https://binary.pensoft.net/fig/762481" pageId="0" pageNumber="193" start="Figure 7" startId="F7">
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<paragraph id="2C88CE136889B5FF96BBEE83D799305B" pageId="0" pageNumber="193">
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|
<emphasis id="83D6AF509B2D732094D787232E8CCCC8" bold="true" pageId="0" pageNumber="193">Figure 7.</emphasis>
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Abdominal segments VII-X (lateral and ventral view) of two
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|
<taxonomicName id="A5802F9E0A8F1BF64BC16ED06BF57D4C" class="Insecta" family="Potamanthidae" genus="Potamanthus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Potamanthus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="genus">
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<emphasis id="6AABC059AFBDF5DE418DE1130BBA03A8" italics="true" pageId="0" pageNumber="193">Potamanthus</emphasis>
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|
</taxonomicName>
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species:
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<emphasis id="5BE61D9A42BEC3B894BE4F0D434AFFAE" bold="true" pageId="0" pageNumber="193">A, B</emphasis>
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|
<taxonomicName id="14FD3777B162D5F392FA518C5C6F56BF" class="Insecta" kingdom="Animalia" lsidName="P. huoshanensis" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="huoshanensis">
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<emphasis id="842DC546DF7E8ADE018E2C4A271ED813" italics="true" pageId="0" pageNumber="193">P. huoshanensis</emphasis>
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|
</taxonomicName>
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|
and
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<emphasis id="E251B9435B7F939595AB65E05C14F598" bold="true" pageId="0" pageNumber="193">C, D</emphasis>
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|
<taxonomicName id="06637903CAF84F08F46C011896779D2D" class="Insecta" kingdom="Animalia" lsidName="P. luteus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="luteus">
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|
<emphasis id="577ADC458672A838220DD7305AB4E36C" italics="true" pageId="0" pageNumber="193">P. luteus</emphasis>
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</taxonomicName>
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|
.
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</paragraph>
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</caption>
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<paragraph id="20038399D46575EB0FB04784E120F3C3" pageId="0" pageNumber="193">
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|
Although the color of the
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|
<taxonomicName id="751944D6E56BA0A274C9AA8FF92AB161" class="Insecta" kingdom="Animalia" lsidName="P. huoshanensis" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="huoshanensis">
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|
<emphasis id="D01E643EB48CCA23971B547367CA63A7" italics="true" pageId="0" pageNumber="193">P. huoshanensis</emphasis>
|
|
</taxonomicName>
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|
material is not clear, the original description of
|
|
<bibRefCitation id="E26CCBE9D0BEBEBBDF5C345BFF55288B" author="Wu, XY" journalOrPublisher="Acta Zootaxonomica Sinica" pageId="0" pageNumber="193" pagination="421 - 423" refId="B23" refString="Wu, XY, 1987b. A new species of genus Potamanthus (Ephemeroptera: Potamanthidae) from China. Acta Zootaxonomica Sinica 12 (3): 421 - 423" title="A new species of genus Potamanthus (Ephemeroptera: Potamanthidae) from China." volume="12" year="1987 b">Wu (1987b)</bibRefCitation>
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and our specimens clearly show that the males, females and nymphs of this species do not have dots on their abdominal terga. In contrast, all stages of
|
|
<taxonomicName id="5CB12A7F1601DCAE994A6A6ABDD944D2" class="Insecta" kingdom="Animalia" lsidName="P. luteus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="luteus">
|
|
<emphasis id="84441721222A9C30AB62FD39BE9B62E2" italics="true" pageId="0" pageNumber="193">P. luteus</emphasis>
|
|
</taxonomicName>
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|
have a pair of dark dots on the abdominal terga (Fig.
|
|
<figureCitation id="3BFD785AB0CD64B1F8F64986B7CC3813" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Male and female adult morphology of two Potamanthus species: A, B P. huoshanensis and C, D P. luteus." figureDoi="10.3897/zookeys.1125.89219.figure4" httpUri="https://binary.pensoft.net/fig/762478" pageId="0" pageNumber="193">4C-D</figureCitation>
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|
). In addition,
|
|
<taxonomicName id="987C204911D99AD9AE1605995B2C3FE7" class="Insecta" kingdom="Animalia" lsidName="P. luteus" order="Ephemeroptera" pageId="0" pageNumber="193" phylum="Arthropoda" rank="species" species="luteus">
|
|
<emphasis id="3ED529321B157E57C2ED0EEFD265D486" italics="true" pageId="0" pageNumber="193">P. luteus</emphasis>
|
|
</taxonomicName>
|
|
has a longitudinal median reddish band on the abdomen (Fig.
|
|
<figureCitation id="0CE6F3922C5BA7B58FE0B67A9C49AD2F" captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Male and female adult morphology of two Potamanthus species: A, B P. huoshanensis and C, D P. luteus." figureDoi="10.3897/zookeys.1125.89219.figure4" httpUri="https://binary.pensoft.net/fig/762478" pageId="0" pageNumber="193">4C-D</figureCitation>
|
|
).
|
|
</paragraph>
|
|
<paragraph id="DF19E2A13C9A11A07F9221C46A1B6D1F" pageId="0" pageNumber="193">
|
|
The differences between the two species are listed in Table
|
|
<tableCitation id="9293B0B1BDAF01922DBCD5F32EA67923" captionStart="Table 1" captionStartId="T1" captionText="Table 1. Comparison of characteristics of the two Potamanthus species." httpUri="http://table.plazi.org/id/9A76E3D9C2852466EA9290884C6BFE2B" pageId="0" pageNumber="193" tableUuid="9A76E3D9C2852466EA9290884C6BFE2B">1</tableCitation>
|
|
.
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
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|
</document> |