263 lines
44 KiB
XML
263 lines
44 KiB
XML
<document id="E1F7F49DF5E0CAAD191FCA7FD6D03DB8" ID-DOI="10.5281/zenodo.179923" ID-GBIF-Dataset="d4476361-9dc4-449d-bcf8-133aa0dedc73" ID-ISSN="1175-5326" ID-Zenodo-Dep="179923" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460013795156" checkinUser="plazi" docAuthor="Molineri, Carlos & Malzacher, Peter" docDate="2007" docId="03E911354F24E61FFF0280398708FECE" docLanguage="en" docName="zt01660p031.pdf" docOrigin="Zootaxa 1660" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Caenis argentina Navas" docType="treatment" docVersion="9" lastPageNumber="9" masterDocId="FFD0694D4F22E617FF95816C8213FFE4" masterDocTitle="South American Caenis Stephens (Ephemeroptera, Caenidae), new species and stage descriptions" masterLastPageNumber="31" masterPageNumber="1" pageNumber="7" updateTime="1698233543632" updateUser="plazi">
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<mods:mods id="2332B139E4C6725FA934BBA0FEDB60F1" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="AB6CE7DC45B263940CF8C0BB84DBD57B">
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<mods:title id="88AA2498637803F133E9EC7BE5C89602">South American Caenis Stephens (Ephemeroptera, Caenidae), new species and stage descriptions</mods:title>
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</mods:titleInfo>
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<mods:name id="CC2485000DD141093F8A69709470A99F" type="personal">
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<mods:roleTerm id="175272DCB39779B86C4977A5536FB0C4">Author</mods:roleTerm>
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<mods:namePart id="FCD27CBBC037EAC94BD60707D7A15AEE">Molineri, Carlos</mods:namePart>
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<mods:name id="92708C45892981028471B1D6DFCF193C" type="personal">
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<mods:roleTerm id="296599C00BDD4AE050864A44632873AF">Author</mods:roleTerm>
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<mods:namePart id="3035CD9F1809BFC92A672F46C1DED78F">Malzacher, Peter</mods:namePart>
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<mods:typeOfResource id="F0F81CF8CB15611EB164213F89F80156">text</mods:typeOfResource>
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<mods:title id="19E412062FD9EA83CDF2ED6C8C2F9397">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="CC9B723E0321E86BBA43EE7557C9C515">
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<mods:date id="A256072964E475AE1C4748484F143FDE">2007</mods:date>
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<mods:detail id="796B394E6D03A1096590A0B1BF4D37D3" type="volume">
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<mods:number id="2DAF2464DE1CF1E14752A5DB52369F89">1660</mods:number>
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<mods:classification id="8E7F0B2F35BBFDCB77DF1891130E4E7B">journal article</mods:classification>
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<mods:identifier id="0716C88BF5B675C75D263CDCDCAA673F" type="DOI">10.5281/zenodo.179923</mods:identifier>
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<mods:identifier id="602826CF646D0D77B108A4F5A96DCE87" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="75ACD62F6DF9D1C35468819FEDD8F8D5" type="Zenodo-Dep">179923</mods:identifier>
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<treatment id="03E911354F24E61FFF0280398708FECE" ID-DOI="http://doi.org/10.5281/zenodo.6244709" ID-GBIF-Taxon="119381505" ID-Zenodo-Dep="6244709" LSID="urn:lsid:plazi:treatment:03E911354F24E61FFF0280398708FECE" httpUri="http://treatment.plazi.org/id/03E911354F24E61FFF0280398708FECE" lastPageId="8" lastPageNumber="9" pageId="6" pageNumber="7">
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<subSubSection id="C35AF3A84F24E611FF02803981A1FE8B" box="[151,946,341,367]" pageId="6" pageNumber="7" type="nomenclature">
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<paragraph id="8BFFA0234F24E611FF02803981A1FE8B" blockId="6.[151,946,341,367]" box="[151,946,341,367]" pageId="6" pageNumber="7">
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<heading id="D0B7174F4F24E611FF02803981A1FE8B" bold="true" box="[151,946,341,367]" fontSize="11" level="1" pageId="6" pageNumber="7" reason="1">
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<emphasis id="B9347C314F24E611FF02803981A1FE8B" bold="true" box="[151,946,341,367]" pageId="6" pageNumber="7">
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<taxonomicName id="4C40DBA04F24E611FF02803983A9FE8B" ID-CoL="P9JS" authority="Navas" authorityName="Navas" box="[151,442,341,367]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="argentina">
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<emphasis id="B9347C314F24E611FF0280398375FE8B" bold="true" box="[151,358,341,367]" italics="true" pageId="6" pageNumber="7">Caenis argentina</emphasis>
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Navas
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||
</taxonomicName>
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||
(
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<figureCitation id="137BBCA64F24E611FE5F80398059FE8B" box="[458,586,341,367]" captionStart="FIGURES 1 – 14" captionStartId="7.[151,269,1465,1489]" captionTargetBox="[203,1404,193,1426]" captionTargetId="figure@7.[174,1413,181,1438]" captionTargetPageId="7" captionText="FIGURES 1 – 14. Caenis argentina, nymph. 1, middle coxa, d. v.; 2, hind coxa, d. v; 3, foreclaw; 4, middle claw; 5, hind claw; 6, microtrichia on dorsum of gill II; 7 – 8, microtrichia on ventral submarginal row of gill II; 9, setae on longitudinal row of middle and hind tarsi; 10, setae on subapical dorsal row of fore femora; 11, setae on longitudinal row of foretarsi; 12, foreleg; 13, middle leg; 14, hind leg." httpUri="https://zenodo.org/record/179924/files/figure.png" pageId="6" pageNumber="7">Figs. 1–14</figureCitation>
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,
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<figureCitation id="137BBCA64F24E611FDC2803980ACFE8B" box="[599,703,341,367]" captionStart="FIGURES 139 – 157" captionStartId="22.[151,269,1675,1699]" captionTargetBox="[187,1404,641,1645]" captionTargetId="figure@22.[173,1413,634,1651]" captionTargetPageId="22" captionText="FIGURES 139 – 157. Left and right mandibles, d. v.: 139 – 140, C. argentina; 141 – 142, C. burmeisteri; 143 – 144, C. dominguezi; 145 – 146, C. gonseri; 147 – 148, C. tenella; 149 – 150, C. ludicra; 151 – 152, C. plaumanni; 153 – 154, C. uruzu. Hypopharynx, v. v.: 155, C. burmeisteri; 156, C. dominguezi; 157, C. tenella." httpUri="https://zenodo.org/record/179932/files/figure.png" pageId="6" pageNumber="7">139–140</figureCitation>
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,
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<figureCitation id="137BBCA64F24E611FD59803980EAFE8B" box="[716,761,341,367]" captionStart="FIGURES 158 – 161" captionStartId="24.[151,269,1805,1829]" captionTargetBox="[372,1214,197,1779]" captionTargetId="figure@24.[372,1216,197,1779]" captionTargetPageId="24" captionText="FIGURES 158 – 161. Nymph, general view: 158, C. argentina; 159, C. burmeisteri; 160, C. dominguezi; 161, C. ludicra." httpUri="https://zenodo.org/record/179933/files/figure.png" pageId="6" pageNumber="7">158</figureCitation>
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,
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<figureCitation id="137BBCA64F24E611FC9280398127FE8B" box="[775,820,341,367]" captionStart="FIGURES 165 – 166" captionStartId="26.[151,269,1966,1990]" captionTargetBox="[302,1294,502,1958]" captionTargetId="figure@26.[300,1295,502,1964]" captionTargetPageId="26" captionText="FIGURES 165 – 166. Nymph, head color pattern: 165, C. argentina; 166, C. burmeisteri; 167, C. dominguezi; 168, C. tenella; 169, C. ludicra; 170, C. plaumanni; 171, C. uruzu." httpUri="https://zenodo.org/record/179935/files/figure.png" pageId="6" pageNumber="7">165</figureCitation>
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,
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<figureCitation id="137BBCA64F24E611FCD78039817CFE8B" box="[834,879,341,367]" captionStart="FIGURES 172 – 178" captionStartId="27.[151,269,1913,1937]" captionTargetBox="[375,1213,194,1887]" captionTargetId="figure@27.[373,1213,194,1889]" captionTargetPageId="27" captionText="FIGURES 172 – 178. Nymph, abdominal terga: 172, C. argentina; 173, C. burmeisteri; 174, C. dominguezi; 175, C. ludicra; 176, C. tenella; 177, C. plaumanni; 178, C. uruzu." httpUri="https://zenodo.org/record/179936/files/figure.png" pageId="6" pageNumber="7">172</figureCitation>
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,
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<figureCitation id="137BBCA64F24E611FCE9803981B9FE8B" box="[892,938,341,367]" captionStart="FIGURES 179 – 184" captionStartId="28.[151,269,1290,1314]" captionTargetBox="[151,1435,178,1265]" captionTargetId="figure@28.[151,1436,160,1266]" captionTargetPageId="28" captionText="FIGURES 179 – 184. Nymph, abdominal sterna: 179, C. argentina; 180, C. burmeisteri; 181, C. dominguezi; 182, C. tenella; 183, C. plaumanni; 184, C. uruzu." httpUri="https://zenodo.org/record/179937/files/figure.png" pageId="6" pageNumber="7">179</figureCitation>
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)
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C35AF3A84F24E611FF0280F48750FE4B" box="[151,1347,408,431]" pageId="6" pageNumber="7" type="reference_group">
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<paragraph id="8BFFA0234F24E611FF0280F48750FE4B" blockId="6.[151,1347,408,431]" box="[151,1347,408,431]" pageId="6" pageNumber="7">
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<treatmentCitationGroup id="AB50870D4F24E611FF0280F48750FE4B" box="[151,1347,408,431]" pageId="6" pageNumber="7">
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||
<taxonomicName id="4C40DBA04F24E611FF0280F48010FE4B" ID-CoL="P9JS" authority="Navas, 1915: 12" authorityName="Navas" authorityPageNumber="12" authorityYear="1915" box="[151,515,408,431]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="argentina">
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<emphasis id="B9347C314F24E611FF0280F4835DFE4B" box="[151,334,408,431]" italics="true" pageId="6" pageNumber="7">Caenis argentina</emphasis>
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<treatmentCitation id="0AE186324F24E611FEC080F48010FE4B" author="Navas" box="[341,515,408,431]" page="12" pageId="6" pageNumber="7" year="1915">
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<bibRefCitation id="EFD1DDD24F24E611FEC080F483CDFE4B" author="Navas" box="[341,478,408,431]" pageId="6" pageNumber="31" refString="Navas, L. (1915) Neuropteros sudamericanos. Segunda Serie. Broteria (Serie Zoologica), 13, 5 - 13." type="journal article" year="1915">Navas, 1915</bibRefCitation>
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: 12
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</treatmentCitation>
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||
</taxonomicName>
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(male);
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<treatmentCitation id="0AE186324F24E611FDC880F48125FE4B" author="Hubbard" box="[605,822,408,431]" page="261" pageId="6" pageNumber="7" year="1982">
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<bibRefCitation id="EFD1DDD24F24E611FDC880F48112FE4B" author="Hubbard" box="[605,769,408,431]" pageId="6" pageNumber="31" refString="Hubbard, M. D. (1982) Catalogo abbreviado de Ephemeroptera da America do Sul. Papeis Avulsos de Zoologia, 34, 257 - 282." type="journal article" year="1982">Hubbard, 1982</bibRefCitation>
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: 261
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</treatmentCitation>
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;
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<treatmentCitation id="0AE186324F24E611FCD480F4861DFE4B" author="Malzacher" box="[833,1038,408,431]" page="2" pageId="6" pageNumber="7" year="2001">
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||
<bibRefCitation id="EFD1DDD24F24E611FCD480F481E4FE4B" author="Malzacher" box="[833,1015,408,431]" pageId="6" pageNumber="31" refString="Malzacher, P. (2001) South and Central American Caenis species with rounded forceps tips (Insecta: Ephemeroptera: Caenidae). Stuttgarter Beitrage zur Naturkunde Ser. A, 626, 1 - 20." type="journal article" year="2001">Malzacher, 2001</bibRefCitation>
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: 2
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</treatmentCitation>
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(male, female, nymph, egg).
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</treatmentCitationGroup>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C35AF3A84F24E611FF0280B683FBFBC1" pageId="6" pageNumber="7" type="materials_examined">
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||
<paragraph id="8BFFA0234F24E611FF0280B6861BFDF8" blockId="6.[151,1437,474,2021]" pageId="6" pageNumber="7">
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<emphasis id="B9347C314F24E611FF0280B68355FE10" bold="true" box="[151,326,474,500]" pageId="6" pageNumber="7">
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<typeStatus id="54FB1E814F24E611FF0280B682C1FE10" box="[151,210,474,500]" pageId="6" pageNumber="7">Type</typeStatus>
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||
material
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||
</emphasis>
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||
(
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<collectionCode id="ED5138E64F24E611FECF80B683B4FE10" box="[346,423,474,500]" pageId="6" pageNumber="7">IFML</collectionCode>
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||
):
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<typeStatus id="54FB1E814F24E611FE2880B68021FE10" box="[445,562,474,500]" pageId="6" pageNumber="7" type="lectotype">Lectotype</typeStatus>
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male imago and seven male imagos
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<typeStatus id="54FB1E814F24E611FC6680B6868FFE10" box="[1011,1180,474,500]" pageId="6" pageNumber="7" type="paralectotype">paralectotypes</typeStatus>
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from
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<taxonomicName id="4C40DBA04F24E611FB7C80B6878AFE10" box="[1257,1433,474,500]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="6" pageNumber="29" phylum="Arthropoda" rank="species" species="argentina">
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<collectingCountry id="F357E0B34F24E611FB7C80B6878AFE10" box="[1257,1433,474,500]" name="Argentina" pageId="6" pageNumber="7">ARGENTINA</collectingCountry>
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</taxonomicName>
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: Buenos Aires, Tandil, arroyo Quequén Chico,
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<date id="FFFE86E34F24E611FD22836E8133FDF8" box="[695,800,514,540]" pageId="6" pageNumber="7" value="1983-01-07">7-I-1983</date>
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, E. Domínguez col.
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</paragraph>
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<paragraph id="8BFFA0234F24E611FF5383468032FC61" blockId="6.[151,1437,474,2021]" pageId="6" pageNumber="7">
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||
<emphasis id="B9347C314F24E611FF53834683AEFDA0" bold="true" box="[198,445,554,580]" pageId="6" pageNumber="7">Additional material</emphasis>
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||
(
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||
<collectionCode id="ED5138E64F24E611FE598347800AFDA1" box="[460,537,555,581]" pageId="6" pageNumber="7">IFML</collectionCode>
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||
): Two nymphs,
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<specimenCount id="9D466BAA4F24E611FD478347812BFDA1" box="[722,824,555,581]" pageId="6" pageNumber="7" type="female">1 female</specimenCount>
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||
subimago and 1 nymphal exuviae, same data as
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||
<typeStatus id="54FB1E814F24E611FAE5834782F7FD89" pageId="6" pageNumber="7" type="lectotype">lectotype</typeStatus>
|
||
; 9 nymphs from
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||
<taxonomicName id="4C40DBA04F24E611FE38833F804EFD89" box="[429,605,595,621]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="6" pageNumber="29" phylum="Arthropoda" rank="species" species="argentina">
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||
<collectingCountry id="F357E0B34F24E611FE38833F804EFD89" box="[429,605,595,621]" name="Argentina" pageId="6" pageNumber="7">ARGENTINA</collectingCountry>
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||
</taxonomicName>
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||
: Buenos Aires, Tandil, arroyo Chapaleofú,
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<date id="FFFE86E34F24E611FBC8833F86D5FD89" box="[1117,1222,595,621]" pageId="6" pageNumber="7" value="1983-01-09">9-I-1983</date>
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||
, E. Domínguez; 6 nymphs from Buenos Aires, Pueyrredón, Laguna de los Padres,
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<date id="FFFE86E34F24E611FC0583178601FD71" box="[912,1042,635,661]" pageId="6" pageNumber="7" value="2002-02-10">10-II-2002</date>
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||
, M. A. González-Sagrario col.; 3 nymphs and
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||
<specimenCount id="9D466BAA4F24E611FEBE83CF8382FD59" box="[299,401,675,701]" pageId="6" pageNumber="7" type="female">1 female</specimenCount>
|
||
subimago from Santiago del Estero, Termas de Río Hondo, La Olla, Río Dulce,
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||
<date id="FFFE86E34F24E611FAAD83CF82C6FD01" pageId="6" pageNumber="7" value="2004-08-15">15-VIII- 2004</date>
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||
, C. Molineri col.;
|
||
<specimenCount id="9D466BAA4F24E611FE2683A78016FD01" box="[435,517,715,741]" pageId="6" pageNumber="7" type="male">2 male</specimenCount>
|
||
and
|
||
<specimenCount id="9D466BAA4F24E611FDD783A780B9FD01" box="[578,682,715,741]" pageId="6" pageNumber="7" type="female">3 female</specimenCount>
|
||
adults, reared from nymphs, from Tucumán, Dpto. Burruyacu, Timbó Viejo, Río Salí,
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||
<date id="FFFE86E34F24E611FE20839F8053FCE9" box="[437,576,755,781]" pageId="6" pageNumber="7" value="2004-04-27">27-IV-2004</date>
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||
, C. Molineri & C. Nieto cols.; 12 nymphs from Tucumán, Ranchillos, canal DP2,
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||
<date id="FFFE86E34F24E611FEB082778385FCD1" box="[293,406,795,821]" pageId="6" pageNumber="7" value="2006-05-06">6-V-2006</date>
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||
, C. Molineri col.; 1 nymph from Tucumán, Acheral, Laguna sobre arroyo Hollinado, cruce
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||
<collectingCountry id="F357E0B34F24E611FF4A822F8310FCB9" box="[223,259,835,861]" name="Poland" pageId="6" pageNumber="7">RP</collectingCountry>
|
||
38,
|
||
<date id="FFFE86E34F24E611FEAD822F83DCFCB9" box="[312,463,835,861]" pageId="6" pageNumber="7" value="2006-07-28">28-VII-2006</date>
|
||
, C. Molineri col.; 1 nymph from Catamarca, Bañado de Ovanta,
|
||
<geoCoordinate id="EE74C6E44F24E611FB41822F872CFCB9" box="[1236,1343,835,861]" direction="south" orientation="latitude" pageId="6" pageNumber="7" precision="925" value="-28.133333">S 28° 08'</geoCoordinate>
|
||
–
|
||
<geoCoordinate id="EE74C6E44F24E611FAD8822F82AFFC61" direction="west" orientation="longitude" pageId="6" pageNumber="7" precision="925" value="-65.316666">W 65° 19'</geoCoordinate>
|
||
,
|
||
<date id="FFFE86E34F24E611FF5D8207837BFC61" box="[200,360,875,901]" pageId="6" pageNumber="7" value="2004-08-24">24-VIII-2004</date>
|
||
, M. Peralta col.
|
||
</paragraph>
|
||
<paragraph id="8BFFA0234F24E611FF5382FF83FBFBC1" blockId="6.[151,1437,474,2021]" pageId="6" pageNumber="7">
|
||
Male imagos of
|
||
<taxonomicName id="4C40DBA04F24E611FE0E82FF8025FC48" box="[411,566,915,940]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="argentina">
|
||
<emphasis id="B9347C314F24E611FE0E82FF8025FC48" box="[411,566,915,940]" italics="true" pageId="6" pageNumber="7">C. argentina</emphasis>
|
||
</taxonomicName>
|
||
were thoroughly described by
|
||
<bibRefCitation id="EFD1DDD24F24E611FC5082FF86B2FC49" author="Malzacher" box="[965,1185,915,941]" pageId="6" pageNumber="31" refString="Malzacher, P. (2001) South and Central American Caenis species with rounded forceps tips (Insecta: Ephemeroptera: Caenidae). Stuttgarter Beitrage zur Naturkunde Ser. A, 626, 1 - 20." type="journal article" year="2001">Malzacher (2001)</bibRefCitation>
|
||
. Female imagos, as reported by
|
||
<bibRefCitation id="EFD1DDD24F24E611FEB882D78011FC31" author="Malzacher" box="[301,514,955,981]" pageId="6" pageNumber="31" refString="Malzacher, P. (2001) South and Central American Caenis species with rounded forceps tips (Insecta: Ephemeroptera: Caenidae). Stuttgarter Beitrage zur Naturkunde Ser. A, 626, 1 - 20." type="journal article" year="2001">Malzacher (2001)</bibRefCitation>
|
||
are similar to males, except that prosternal triangle is anteriorly truncated.
|
||
<bibRefCitation id="EFD1DDD24F24E611FF02828F8374FC19" author="Malzacher" box="[151,359,995,1021]" pageId="6" pageNumber="31" refString="Malzacher, P. (2001) South and Central American Caenis species with rounded forceps tips (Insecta: Ephemeroptera: Caenidae). Stuttgarter Beitrage zur Naturkunde Ser. A, 626, 1 - 20." type="journal article" year="2001">Malzacher (2001)</bibRefCitation>
|
||
also described the nymphs of
|
||
<taxonomicName id="4C40DBA04F24E611FD5B828F8172FC18" box="[718,865,995,1020]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="argentina">
|
||
<emphasis id="B9347C314F24E611FD5B828F8172FC18" box="[718,865,995,1020]" italics="true" pageId="6" pageNumber="7">C. argentina</emphasis>
|
||
</taxonomicName>
|
||
. A list of characters useful to distinguish female imagos and nymphs follows.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C35AF3A84F24E611FF53855E874DF801" pageId="6" pageNumber="7" type="description">
|
||
<paragraph id="8BFFA0234F24E611FF53855E8369FAF1" blockId="6.[151,1437,474,2021]" pageId="6" pageNumber="7">
|
||
<emphasis id="B9347C314F24E611FF53855E836BFBA8" bold="true" box="[198,376,1074,1100]" pageId="6" pageNumber="7">Female imago</emphasis>
|
||
. Occiput with a pair of paramedian grayish marks forming two concentric semicircles; pronotum with a pair of submedian black spots; all femora with preapical blackish bands; coloration of mesothoracic katepisternum (largest sclerite on the anteroventral corners of mesothorax) similar to rest of mesothorax; thoracic and abdominal sterna with well marked median grayish spots; abdominal sterna also with paramedian spots and with wide whitish zones medially and laterally; posterolateral filaments of abdominal segments long.
|
||
</paragraph>
|
||
<paragraph id="8BFFA0234F24E611FF53844E874DF801" blockId="6.[151,1437,474,2021]" pageId="6" pageNumber="7">
|
||
<emphasis id="B9347C314F24E611FF53844E8394FAD8" bold="true" box="[198,391,1314,1340]" pageId="6" pageNumber="7">Mature nymph</emphasis>
|
||
(
|
||
<figureCitation id="137BBCA64F24E611FE0F844F8016FAD9" box="[410,517,1315,1341]" captionStart="FIGURES 158 – 161" captionStartId="24.[151,269,1805,1829]" captionTargetBox="[372,1214,197,1779]" captionTargetId="figure@24.[372,1216,197,1779]" captionTargetPageId="24" captionText="FIGURES 158 – 161. Nymph, general view: 158, C. argentina; 159, C. burmeisteri; 160, C. dominguezi; 161, C. ludicra." httpUri="https://zenodo.org/record/179933/files/figure.png" pageId="6" pageNumber="7">Fig. 158</figureCitation>
|
||
). General coloration yellowish-brown, pale blotches present on head (along median line and in sublateral zone of occiput), pronotum (posteromedian triangular zone), and mesonotum (irregular blotches near anterior margin, and three well marked pairs of lateral to sublateral circular blotches between wing bud bases). Head with paramedian gray marks on occiput (
|
||
<figureCitation id="137BBCA64F24E611FC7A84F78647FA51" box="[1007,1108,1435,1461]" captionStart="FIGURES 165 – 166" captionStartId="26.[151,269,1966,1990]" captionTargetBox="[302,1294,502,1958]" captionTargetId="figure@26.[300,1295,502,1964]" captionTargetPageId="26" captionText="FIGURES 165 – 166. Nymph, head color pattern: 165, C. argentina; 166, C. burmeisteri; 167, C. dominguezi; 168, C. tenella; 169, C. ludicra; 170, C. plaumanni; 171, C. uruzu." httpUri="https://zenodo.org/record/179935/files/figure.png" pageId="6" pageNumber="7">Fig. 165</figureCitation>
|
||
), similar to those of female; hind margin of the head with long laterally directed setae and frayed microtrichia. Mandibles as in
|
||
<figureCitation id="137BBCA64F24E611FA8A84AF82D5F9E1" captionStart="FIGURES 139 – 157" captionStartId="22.[151,269,1675,1699]" captionTargetBox="[187,1404,641,1645]" captionTargetId="figure@22.[173,1413,634,1651]" captionTargetPageId="22" captionText="FIGURES 139 – 157. Left and right mandibles, d. v.: 139 – 140, C. argentina; 141 – 142, C. burmeisteri; 143 – 144, C. dominguezi; 145 – 146, C. gonseri; 147 – 148, C. tenella; 149 – 150, C. ludicra; 151 – 152, C. plaumanni; 153 – 154, C. uruzu. Hypopharynx, v. v.: 155, C. burmeisteri; 156, C. dominguezi; 157, C. tenella." httpUri="https://zenodo.org/record/179932/files/figure.png" pageId="6" pageNumber="7">Figs. 139– 140</figureCitation>
|
||
; segment II of labial palp 1.36–1.63 times the length of segment III. Thorax. Pronotum with a pair of paramedian black dots. Meso and metasternum with a gray elongated median mark. Legs (
|
||
<figureCitation id="137BBCA64F24E611FB54877F875DF9C9" box="[1217,1358,1555,1581]" captionStart="FIGURES 1 – 14" captionStartId="7.[151,269,1465,1489]" captionTargetBox="[203,1404,193,1426]" captionTargetId="figure@7.[174,1413,181,1438]" captionTargetPageId="7" captionText="FIGURES 1 – 14. Caenis argentina, nymph. 1, middle coxa, d. v.; 2, hind coxa, d. v; 3, foreclaw; 4, middle claw; 5, hind claw; 6, microtrichia on dorsum of gill II; 7 – 8, microtrichia on ventral submarginal row of gill II; 9, setae on longitudinal row of middle and hind tarsi; 10, setae on subapical dorsal row of fore femora; 11, setae on longitudinal row of foretarsi; 12, foreleg; 13, middle leg; 14, hind leg." httpUri="https://zenodo.org/record/179924/files/figure.png" pageId="6" pageNumber="7">Figs. 12–14</figureCitation>
|
||
) whitish to yellowish, coxae II and III with broadly rounded projections (
|
||
<figureCitation id="137BBCA64F24E611FC4987578643F9B1" box="[988,1104,1595,1621]" captionStart="FIGURES 1 – 14" captionStartId="7.[151,269,1465,1489]" captionTargetBox="[203,1404,193,1426]" captionTargetId="figure@7.[174,1413,181,1438]" captionTargetPageId="7" captionText="FIGURES 1 – 14. Caenis argentina, nymph. 1, middle coxa, d. v.; 2, hind coxa, d. v; 3, foreclaw; 4, middle claw; 5, hind claw; 6, microtrichia on dorsum of gill II; 7 – 8, microtrichia on ventral submarginal row of gill II; 9, setae on longitudinal row of middle and hind tarsi; 10, setae on subapical dorsal row of fore femora; 11, setae on longitudinal row of foretarsi; 12, foreleg; 13, middle leg; 14, hind leg." httpUri="https://zenodo.org/record/179924/files/figure.png" pageId="6" pageNumber="7">Figs. 1–2</figureCitation>
|
||
); all femora with preapical blackish bands (
|
||
<figureCitation id="137BBCA64F24E611FEC1870F83F7F999" box="[340,484,1635,1661]" captionStart="FIGURES 1 – 14" captionStartId="7.[151,269,1465,1489]" captionTargetBox="[203,1404,193,1426]" captionTargetId="figure@7.[174,1413,181,1438]" captionTargetPageId="7" captionText="FIGURES 1 – 14. Caenis argentina, nymph. 1, middle coxa, d. v.; 2, hind coxa, d. v; 3, foreclaw; 4, middle claw; 5, hind claw; 6, microtrichia on dorsum of gill II; 7 – 8, microtrichia on ventral submarginal row of gill II; 9, setae on longitudinal row of middle and hind tarsi; 10, setae on subapical dorsal row of fore femora; 11, setae on longitudinal row of foretarsi; 12, foreleg; 13, middle leg; 14, hind leg." httpUri="https://zenodo.org/record/179924/files/figure.png" pageId="6" pageNumber="7">Figs. 12–14</figureCitation>
|
||
), dorsum of femora with few and weak setae, transversal row of setae on dorsum of fore femora reduced, only with 2–5 setae (
|
||
<figureCitation id="137BBCA64F24E611FD2587E78152F941" box="[688,833,1675,1701]" captionStart="FIGURES 1 – 14" captionStartId="7.[151,269,1465,1489]" captionTargetBox="[203,1404,193,1426]" captionTargetId="figure@7.[174,1413,181,1438]" captionTargetPageId="7" captionText="FIGURES 1 – 14. Caenis argentina, nymph. 1, middle coxa, d. v.; 2, hind coxa, d. v; 3, foreclaw; 4, middle claw; 5, hind claw; 6, microtrichia on dorsum of gill II; 7 – 8, microtrichia on ventral submarginal row of gill II; 9, setae on longitudinal row of middle and hind tarsi; 10, setae on subapical dorsal row of fore femora; 11, setae on longitudinal row of foretarsi; 12, foreleg; 13, middle leg; 14, hind leg." httpUri="https://zenodo.org/record/179924/files/figure.png" pageId="6" pageNumber="7">Figs. 10, 12</figureCitation>
|
||
); tibiae and tarsi of all legs with basal dark-yellow bands; tarsi with longitudinal row of long and slender spine-like setae at medial margin (
|
||
<figureCitation id="137BBCA64F24E611FB3A87DF8716F929" box="[1199,1285,1715,1741]" captionStart="FIGURES 1 – 14" captionStartId="7.[151,269,1465,1489]" captionTargetBox="[203,1404,193,1426]" captionTargetId="figure@7.[174,1413,181,1438]" captionTargetPageId="7" captionText="FIGURES 1 – 14. Caenis argentina, nymph. 1, middle coxa, d. v.; 2, hind coxa, d. v; 3, foreclaw; 4, middle claw; 5, hind claw; 6, microtrichia on dorsum of gill II; 7 – 8, microtrichia on ventral submarginal row of gill II; 9, setae on longitudinal row of middle and hind tarsi; 10, setae on subapical dorsal row of fore femora; 11, setae on longitudinal row of foretarsi; 12, foreleg; 13, middle leg; 14, hind leg." httpUri="https://zenodo.org/record/179924/files/figure.png" pageId="6" pageNumber="7">Fig. 11</figureCitation>
|
||
), tarsi II and III (
|
||
<figureCitation id="137BBCA64F24E611FF5387B78347F911" box="[198,340,1755,1781]" captionStart="FIGURES 1 – 14" captionStartId="7.[151,269,1465,1489]" captionTargetBox="[203,1404,193,1426]" captionTargetId="figure@7.[174,1413,181,1438]" captionTargetPageId="7" captionText="FIGURES 1 – 14. Caenis argentina, nymph. 1, middle coxa, d. v.; 2, hind coxa, d. v; 3, foreclaw; 4, middle claw; 5, hind claw; 6, microtrichia on dorsum of gill II; 7 – 8, microtrichia on ventral submarginal row of gill II; 9, setae on longitudinal row of middle and hind tarsi; 10, setae on subapical dorsal row of fore femora; 11, setae on longitudinal row of foretarsi; 12, foreleg; 13, middle leg; 14, hind leg." httpUri="https://zenodo.org/record/179924/files/figure.png" pageId="6" pageNumber="7">Figs. 13–14</figureCitation>
|
||
) with an additional submarginal row of serrated setae (
|
||
<figureCitation id="137BBCA64F24E611FC7987B78625F911" box="[1004,1078,1755,1781]" captionStart="FIGURES 1 – 14" captionStartId="7.[151,269,1465,1489]" captionTargetBox="[203,1404,193,1426]" captionTargetId="figure@7.[174,1413,181,1438]" captionTargetPageId="7" captionText="FIGURES 1 – 14. Caenis argentina, nymph. 1, middle coxa, d. v.; 2, hind coxa, d. v; 3, foreclaw; 4, middle claw; 5, hind claw; 6, microtrichia on dorsum of gill II; 7 – 8, microtrichia on ventral submarginal row of gill II; 9, setae on longitudinal row of middle and hind tarsi; 10, setae on subapical dorsal row of fore femora; 11, setae on longitudinal row of foretarsi; 12, foreleg; 13, middle leg; 14, hind leg." httpUri="https://zenodo.org/record/179924/files/figure.png" pageId="6" pageNumber="7">Fig. 9</figureCitation>
|
||
); tarsal claws strongly curved apically (
|
||
<figureCitation id="137BBCA64F24E611FE96866F8367F8F9" box="[259,372,1795,1821]" captionStart="FIGURES 1 – 14" captionStartId="7.[151,269,1465,1489]" captionTargetBox="[203,1404,193,1426]" captionTargetId="figure@7.[174,1413,181,1438]" captionTargetPageId="7" captionText="FIGURES 1 – 14. Caenis argentina, nymph. 1, middle coxa, d. v.; 2, hind coxa, d. v; 3, foreclaw; 4, middle claw; 5, hind claw; 6, microtrichia on dorsum of gill II; 7 – 8, microtrichia on ventral submarginal row of gill II; 9, setae on longitudinal row of middle and hind tarsi; 10, setae on subapical dorsal row of fore femora; 11, setae on longitudinal row of foretarsi; 12, foreleg; 13, middle leg; 14, hind leg." httpUri="https://zenodo.org/record/179924/files/figure.png" pageId="6" pageNumber="7">Figs. 3–5</figureCitation>
|
||
), tarsal claws I–II with 4–8 denticles, tarsal claw III with 10–20 denticles. Abdomen. Terga with broad pale zones laterally and medially (
|
||
<figureCitation id="137BBCA64F24E611FD2686478109F8A1" box="[691,794,1835,1861]" captionStart="FIGURES 172 – 178" captionStartId="27.[151,269,1913,1937]" captionTargetBox="[375,1213,194,1887]" captionTargetId="figure@27.[373,1213,194,1889]" captionTargetPageId="27" captionText="FIGURES 172 – 178. Nymph, abdominal terga: 172, C. argentina; 173, C. burmeisteri; 174, C. dominguezi; 175, C. ludicra; 176, C. tenella; 177, C. plaumanni; 178, C. uruzu." httpUri="https://zenodo.org/record/179936/files/figure.png" pageId="6" pageNumber="7">Fig. 172</figureCitation>
|
||
), abdominal sterna with distinct median and paramedian gray spots (
|
||
<figureCitation id="137BBCA64F24E611FEDC863F83A3F889" box="[329,432,1875,1901]" captionStart="FIGURES 179 – 184" captionStartId="28.[151,269,1290,1314]" captionTargetBox="[151,1435,178,1265]" captionTargetId="figure@28.[151,1436,160,1266]" captionTargetPageId="28" captionText="FIGURES 179 – 184. Nymph, abdominal sterna: 179, C. argentina; 180, C. burmeisteri; 181, C. dominguezi; 182, C. tenella; 183, C. plaumanni; 184, C. uruzu." httpUri="https://zenodo.org/record/179937/files/figure.png" pageId="6" pageNumber="7">Fig. 179</figureCitation>
|
||
). Operculate gills dorsally with small maculae slightly darker than the rest (
|
||
<figureCitation id="137BBCA64F24E611FAB3863F8785F889" box="[1318,1430,1875,1901]" captionStart="FIGURES 158 – 161" captionStartId="24.[151,269,1805,1829]" captionTargetBox="[372,1214,197,1779]" captionTargetId="figure@24.[372,1216,197,1779]" captionTargetPageId="24" captionText="FIGURES 158 – 161. Nymph, general view: 158, C. argentina; 159, C. burmeisteri; 160, C. dominguezi; 161, C. ludicra." httpUri="https://zenodo.org/record/179933/files/figure.png" pageId="6" pageNumber="7">Figs. 158</figureCitation>
|
||
,
|
||
<figureCitation id="137BBCA64F24E611FF02861782D4F871" box="[151,199,1915,1941]" captionStart="FIGURES 172 – 178" captionStartId="27.[151,269,1913,1937]" captionTargetBox="[375,1213,194,1887]" captionTargetId="figure@27.[373,1213,194,1889]" captionTargetPageId="27" captionText="FIGURES 172 – 178. Nymph, abdominal terga: 172, C. argentina; 173, C. burmeisteri; 174, C. dominguezi; 175, C. ludicra; 176, C. tenella; 177, C. plaumanni; 178, C. uruzu." httpUri="https://zenodo.org/record/179936/files/figure.png" pageId="6" pageNumber="7">172</figureCitation>
|
||
); dorsal microtrichia bifid and relatively slender (
|
||
<figureCitation id="137BBCA64F24E611FC8286178173F871" box="[791,864,1915,1941]" captionStart="FIGURES 1 – 14" captionStartId="7.[151,269,1465,1489]" captionTargetBox="[203,1404,193,1426]" captionTargetId="figure@7.[174,1413,181,1438]" captionTargetPageId="7" captionText="FIGURES 1 – 14. Caenis argentina, nymph. 1, middle coxa, d. v.; 2, hind coxa, d. v; 3, foreclaw; 4, middle claw; 5, hind claw; 6, microtrichia on dorsum of gill II; 7 – 8, microtrichia on ventral submarginal row of gill II; 9, setae on longitudinal row of middle and hind tarsi; 10, setae on subapical dorsal row of fore femora; 11, setae on longitudinal row of foretarsi; 12, foreleg; 13, middle leg; 14, hind leg." httpUri="https://zenodo.org/record/179924/files/figure.png" pageId="6" pageNumber="7">Fig. 6</figureCitation>
|
||
), microtrichia on ventral submarginal row elongated (
|
||
<figureCitation id="137BBCA64F24E611FF7386CF8344F859" box="[230,343,1955,1981]" captionStart="FIGURES 1 – 14" captionStartId="7.[151,269,1465,1489]" captionTargetBox="[203,1404,193,1426]" captionTargetId="figure@7.[174,1413,181,1438]" captionTargetPageId="7" captionText="FIGURES 1 – 14. Caenis argentina, nymph. 1, middle coxa, d. v.; 2, hind coxa, d. v; 3, foreclaw; 4, middle claw; 5, hind claw; 6, microtrichia on dorsum of gill II; 7 – 8, microtrichia on ventral submarginal row of gill II; 9, setae on longitudinal row of middle and hind tarsi; 10, setae on subapical dorsal row of fore femora; 11, setae on longitudinal row of foretarsi; 12, foreleg; 13, middle leg; 14, hind leg." httpUri="https://zenodo.org/record/179924/files/figure.png" pageId="6" pageNumber="7">Figs. 7–8</figureCitation>
|
||
). Posterolateral spines on abdominal segments very well developed. Caudal filaments whitish with dark joinings. Sternum IX apically rounded, setae on hind margin strong and apically bent inwards.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF3FF0AB4F25E610FF0284D58055F9DC" httpUri="https://zenodo.org/record/179924/files/figure.png" pageId="7" pageNumber="8" targetBox="[203,1404,193,1426]" targetPageId="7">
|
||
<paragraph id="8BFFA0234F25E610FF0284D58055F9DC" blockId="7.[151,1436,1465,1592]" pageId="7" pageNumber="8">
|
||
<emphasis id="B9347C314F25E610FF0284D58343FA35" bold="true" box="[151,336,1465,1489]" pageId="7" pageNumber="8">FIGURES 1–14.</emphasis>
|
||
<taxonomicName id="4C40DBA04F25E610FECD84D58003FA34" box="[344,528,1465,1488]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="argentina">
|
||
<emphasis id="B9347C314F25E610FECD84D58003FA34" box="[344,528,1465,1488]" italics="true" pageId="7" pageNumber="8">Caenis argentina</emphasis>
|
||
</taxonomicName>
|
||
, nymph. 1, middle coxa, d.v.; 2, hind coxa, d.v; 3, foreclaw; 4, middle claw; 5, hind claw; 6, microtrichia on dorsum of gill II; 7–8, microtrichia on ventral submarginal row of gill II; 9, setae on longitudinal row of middle and hind tarsi; 10, setae on subapical dorsal row of fore femora; 11, setae on longitudinal row of foretarsi; 12, foreleg; 13, middle leg; 14, hind leg.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C35AF3A84F25E61FFF53870A862FFEE6" lastPageId="8" lastPageNumber="9" pageId="7" pageNumber="8" type="diagnosis">
|
||
<paragraph id="8BFFA0234F25E61FFF53870A862FFEE6" blockId="7.[151,1437,1638,2024]" lastBlockId="8.[151,1437,152,298]" lastPageId="8" lastPageNumber="9" pageId="7" pageNumber="8">
|
||
<emphasis id="B9347C314F25E610FF53870A8355F964" bold="true" box="[198,326,1638,1664]" pageId="7" pageNumber="8">Diagnosis.</emphasis>
|
||
<taxonomicName id="4C40DBA04F25E610FEDB870B800BF964" box="[334,536,1639,1664]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="argentina">
|
||
<emphasis id="B9347C314F25E610FEDB870B800BF964" box="[334,536,1639,1664]" italics="true" pageId="7" pageNumber="8">Caenis argentina</emphasis>
|
||
</taxonomicName>
|
||
can be distinguished from all other species of
|
||
<taxonomicName id="4C40DBA04F25E610FBA9870B869DF964" box="[1084,1166,1639,1664]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="7" pageNumber="8" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9347C314F25E610FBA9870B869DF964" box="[1084,1166,1639,1664]" italics="true" pageId="7" pageNumber="8">Caenis</emphasis>
|
||
</taxonomicName>
|
||
by the following combination of characters. In the imago: 1) general coloration yellowish-brown; 2) prosternal triangle anteriorly pointed in males, with concave sides, truncated in females; 3) median filament on abdominal tergum II long; 4) fore legs 0.8–1 times length of body; 5) forceps apically rounded; 6) central sclerite of styliger elongated; 7) apophyses of styliger long and straight; 8) penes with rounded lobes and straight or slightly convex posterior margin; 9) coloration of mesothoracic katepisternum similar to rest of mesothorax. In the nymph: 1) head color pattern as in
|
||
<figureCitation id="137BBCA64F25E610FEE3863A83C8F894" box="[374,475,1878,1904]" captionStart="FIGURES 165 – 166" captionStartId="26.[151,269,1966,1990]" captionTargetBox="[302,1294,502,1958]" captionTargetId="figure@26.[300,1295,502,1964]" captionTargetPageId="26" captionText="FIGURES 165 – 166. Nymph, head color pattern: 165, C. argentina; 166, C. burmeisteri; 167, C. dominguezi; 168, C. tenella; 169, C. ludicra; 170, C. plaumanni; 171, C. uruzu." httpUri="https://zenodo.org/record/179935/files/figure.png" pageId="7" pageNumber="8">Fig. 165</figureCitation>
|
||
, hind margin with long laterally directed setae and frayed microtrichia; 2) meso- and metacoxal processes present but relatively small (
|
||
<figureCitation id="137BBCA64F25E610FC9C86128169F87C" box="[777,890,1918,1944]" captionStart="FIGURES 1 – 14" captionStartId="7.[151,269,1465,1489]" captionTargetBox="[203,1404,193,1426]" captionTargetId="figure@7.[174,1413,181,1438]" captionTargetPageId="7" captionText="FIGURES 1 – 14. Caenis argentina, nymph. 1, middle coxa, d. v.; 2, hind coxa, d. v; 3, foreclaw; 4, middle claw; 5, hind claw; 6, microtrichia on dorsum of gill II; 7 – 8, microtrichia on ventral submarginal row of gill II; 9, setae on longitudinal row of middle and hind tarsi; 10, setae on subapical dorsal row of fore femora; 11, setae on longitudinal row of foretarsi; 12, foreleg; 13, middle leg; 14, hind leg." httpUri="https://zenodo.org/record/179924/files/figure.png" pageId="7" pageNumber="8">Figs. 1–2</figureCitation>
|
||
); 3) tarsi with relatively slender setae, many of them serrated; 4) tarsal claws curved apically, tarsal claws I–II with 4–8 denticles, tarsal claw III with 10–20 denticles (
|
||
<figureCitation id="137BBCA64F25E610FE8586A28390F80C" box="[272,387,1998,2024]" captionStart="FIGURES 1 – 14" captionStartId="7.[151,269,1465,1489]" captionTargetBox="[203,1404,193,1426]" captionTargetId="figure@7.[174,1413,181,1438]" captionTargetPageId="7" captionText="FIGURES 1 – 14. Caenis argentina, nymph. 1, middle coxa, d. v.; 2, hind coxa, d. v; 3, foreclaw; 4, middle claw; 5, hind claw; 6, microtrichia on dorsum of gill II; 7 – 8, microtrichia on ventral submarginal row of gill II; 9, setae on longitudinal row of middle and hind tarsi; 10, setae on subapical dorsal row of fore femora; 11, setae on longitudinal row of foretarsi; 12, foreleg; 13, middle leg; 14, hind leg." httpUri="https://zenodo.org/record/179924/files/figure.png" pageId="7" pageNumber="8">Figs. 3–5</figureCitation>
|
||
); 5) abdominal color pattern as in
|
||
<figureCitation id="137BBCA64F25E610FC8886A28190F80C" box="[797,899,1998,2024]" captionStart="FIGURES 172 – 178" captionStartId="27.[151,269,1913,1937]" captionTargetBox="[375,1213,194,1887]" captionTargetId="figure@27.[373,1213,194,1889]" captionTargetPageId="27" captionText="FIGURES 172 – 178. Nymph, abdominal terga: 172, C. argentina; 173, C. burmeisteri; 174, C. dominguezi; 175, C. ludicra; 176, C. tenella; 177, C. plaumanni; 178, C. uruzu." httpUri="https://zenodo.org/record/179936/files/figure.png" pageId="7" pageNumber="8">Fig. 172</figureCitation>
|
||
; 6) labrum with slightly rounded lateral margins (similar to
|
||
<figureCitation id="137BBCA64F2AE61FFEC181F483B8FF56" box="[340,427,152,178]" captionStart="FIGURES 31 – 49" captionStartId="11.[151,269,1819,1843]" captionTargetBox="[156,1417,356,1818]" captionTargetId="figure@11.[151,1436,328,1852]" captionTargetPageId="11" captionText="FIGURES 31 – 49. Caenis dominguezi, nymph. 31, labrum and detail of anteromedian emargination, d. v.; 32, setae on dorsum of hind femora; 33, seta on hind tibiae; 34, setae of fore femoral dorso-transversal row; 35, pronotum, d. v.; 36, fore leg; 37, middle leg; 38, hind leg; 39, middle coxa; 40, hind coxa; 41, foreclaw; 42, middle claw; 43, hind claw; 44, operculate gill and detail of dorsal surface; 45 – 46, microtrichia of submarginal ventral row of operculate gill; 47, abdominal gill III; 48, abdominal segment II and operculate gill, l. v.; 49, sternum IX of a male nymph. Abrevviations: OG = operculate gill; T 2 = second abdominal tergum." httpUri="https://zenodo.org/record/179926/files/figure.png" pageId="8" pageNumber="9">Fig. 31</figureCitation>
|
||
); 7) segment II of labial palp 1.36–1.63 times the length of segment III; 8) lingua of hypopharynx with concave fore margin (similar to
|
||
<figureCitation id="137BBCA64F2AE61FFD6D81AC8173FF3E" box="[760,864,192,218]" captionStart="FIGURES 139 – 157" captionStartId="22.[151,269,1675,1699]" captionTargetBox="[187,1404,641,1645]" captionTargetId="figure@22.[173,1413,634,1651]" captionTargetPageId="22" captionText="FIGURES 139 – 157. Left and right mandibles, d. v.: 139 – 140, C. argentina; 141 – 142, C. burmeisteri; 143 – 144, C. dominguezi; 145 – 146, C. gonseri; 147 – 148, C. tenella; 149 – 150, C. ludicra; 151 – 152, C. plaumanni; 153 – 154, C. uruzu. Hypopharynx, v. v.: 155, C. burmeisteri; 156, C. dominguezi; 157, C. tenella." httpUri="https://zenodo.org/record/179932/files/figure.png" pageId="8" pageNumber="9">Fig. 156</figureCitation>
|
||
); 9) sternum IX apically rounded, setae on hind margin strong and apically bent inwards (similar to
|
||
<figureCitation id="137BBCA64F2AE61FFD608184812AFEE6" box="[757,825,232,258]" captionStart="FIGURES 1 – 14" captionStartId="7.[151,269,1465,1489]" captionTargetBox="[203,1404,193,1426]" captionTargetId="figure@7.[174,1413,181,1438]" captionTargetPageId="7" captionText="FIGURES 1 – 14. Caenis argentina, nymph. 1, middle coxa, d. v.; 2, hind coxa, d. v; 3, foreclaw; 4, middle claw; 5, hind claw; 6, microtrichia on dorsum of gill II; 7 – 8, microtrichia on ventral submarginal row of gill II; 9, setae on longitudinal row of middle and hind tarsi; 10, setae on subapical dorsal row of fore femora; 11, setae on longitudinal row of foretarsi; 12, foreleg; 13, middle leg; 14, hind leg." httpUri="https://zenodo.org/record/179924/files/figure.png" pageId="8" pageNumber="9">Fig. 7</figureCitation>
|
||
b in
|
||
<bibRefCitation id="EFD1DDD24F2AE61FFCFB8184863CFEE6" author="Malzacher" box="[878,1071,232,258]" pageId="8" pageNumber="31" refString="Malzacher, P. (2001) South and Central American Caenis species with rounded forceps tips (Insecta: Ephemeroptera: Caenidae). Stuttgarter Beitrage zur Naturkunde Ser. A, 626, 1 - 20." type="journal article" year="2001">Malzacher 2001</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C35AF3A84F2AE61FFF5380638708FECE" box="[198,1307,271,298]" pageId="8" pageNumber="9" type="distribution">
|
||
<paragraph id="8BFFA0234F2AE61FFF5380638708FECE" blockId="8.[151,1437,152,298]" box="[198,1307,271,298]" pageId="8" pageNumber="9">
|
||
<emphasis id="B9347C314F2AE61FFF538063834CFECD" bold="true" box="[198,351,271,297]" pageId="8" pageNumber="9">Distribution</emphasis>
|
||
(
|
||
<figureCitation id="137BBCA64F2AE61FFEFA807C83C5FECE" box="[367,470,272,298]" captionStart="FIGURES 185 – 188" captionStartId="29.[151,269,1964,1988]" captionText="FIGURES 185 – 188. Distribution maps." pageId="8" pageNumber="9">Fig. 185</figureCitation>
|
||
).
|
||
<taxonomicName id="4C40DBA04F2AE61FFE7F807C804DFECE" box="[490,606,272,298]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="8" pageNumber="29" phylum="Arthropoda" rank="species" species="argentina">
|
||
<collectingCountry id="F357E0B34F2AE61FFE7F807C804DFECE" box="[490,606,272,298]" name="Argentina" pageId="8" pageNumber="9">Argentina</collectingCountry>
|
||
</taxonomicName>
|
||
(Buenos Aires, Santiago del Estero, Catamarca, Tucumán).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |