484 lines
67 KiB
XML
484 lines
67 KiB
XML
<document id="F64B9189DD7BE679C7E9153D136796E8" 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="03E911354F36E600FF02837682DCFCEE" 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 tenella Navas, comb. nov." docType="treatment" docVersion="9" lastPageNumber="24" masterDocId="FFD0694D4F22E617FF95816C8213FFE4" masterDocTitle="South American Caenis Stephens (Ephemeroptera, Caenidae), new species and stage descriptions" masterLastPageNumber="31" masterPageNumber="1" pageNumber="21" updateTime="1698233543632" updateUser="plazi">
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<mods:title id="F96B4AB6CE993CFCB4092D4BBF53CEE5">South American Caenis Stephens (Ephemeroptera, Caenidae), new species and stage descriptions</mods:title>
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<mods:name id="35AF48F7C084BC1C59582438FB543CE5" type="personal">
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<mods:namePart id="90E5842D714812B89F5A11390CAA4394">Molineri, Carlos</mods:namePart>
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<mods:namePart id="03574366DEAA921D3CDB12BC5C20DB5B">Malzacher, Peter</mods:namePart>
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<mods:title id="2F7B50D01FCA55196D372FAE4C9A0633">Zootaxa</mods:title>
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<mods:part id="66BF68925B75074299C75867E2FF76CC">
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<mods:date id="60630B8E99B48F755805E8EB3A03F340">2007</mods:date>
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<mods:detail id="C48012950C48A76BC0A3C5A4CF729D21" type="volume">
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<mods:number id="E7BFBF389C1E9D1E6649BA1DBC442E26">1660</mods:number>
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<mods:classification id="245B9CDAAA2FA783ACD3C87B79E0AFD0">journal article</mods:classification>
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<mods:identifier id="41ACDE0E26BFA2526AC36B7898F67C61" type="DOI">10.5281/zenodo.179923</mods:identifier>
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<mods:identifier id="FDB6450D6A92B18D854EB51BC8EB3C40" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="4A6B9573BD42DAE87338A6CE63093BE3" type="Zenodo-Dep">179923</mods:identifier>
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<treatment id="03E911354F36E600FF02837682DCFCEE" ID-DOI="http://doi.org/10.5281/zenodo.6244721" ID-GBIF-Taxon="119381499" ID-Zenodo-Dep="6244721" LSID="urn:lsid:plazi:treatment:03E911354F36E600FF02837682DCFCEE" httpUri="http://treatment.plazi.org/id/03E911354F36E600FF02837682DCFCEE" lastPageId="23" lastPageNumber="24" pageId="20" pageNumber="21">
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<subSubSection id="C35AF3A84F36E603FF0283768648FDD0" box="[151,1115,538,564]" pageId="20" pageNumber="21" type="nomenclature">
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<paragraph id="8BFFA0234F36E603FF0283768648FDD0" blockId="20.[151,1115,538,564]" box="[151,1115,538,564]" pageId="20" pageNumber="21">
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<heading id="D0B7174F4F36E603FF0283768648FDD0" bold="true" box="[151,1115,538,564]" fontSize="11" level="1" pageId="20" pageNumber="21" reason="1">
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<emphasis id="B9347C314F36E603FF0283768648FDD0" bold="true" box="[151,1115,538,564]" pageId="20" pageNumber="21">
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<taxonomicName id="4C40DBA04F36E603FF02837683B9FDD0" ID-CoL="P9NV" authority="Navas" authorityName="Navas" box="[151,426,538,564]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="tenella" status="comb. nov.">
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<emphasis id="B9347C314F36E603FF0283768351FDD0" bold="true" box="[151,322,538,564]" italics="true" pageId="20" pageNumber="21">Caenis tenella</emphasis>
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(Navas)
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</taxonomicName>
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<taxonomicNameLabel id="A207C14A4F36E603FE2483768024FDD0" box="[433,567,538,564]" pageId="20" pageNumber="21">comb. nov.</taxonomicNameLabel>
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(
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<figureCitation id="137BBCA64F36E603FDD2837680E0FDD0" box="[583,755,538,564]" captionStart="FIGURES 123 – 138" captionStartId="21.[151,269,1854,1878]" captionTargetBox="[164,1415,400,1819]" captionTargetId="figure@21.[151,1436,397,1828]" captionTargetPageId="21" captionText="FIGURES 123 – 138. Caenis tenella, nymph. 123, labrum, d. v.; 124, labium, v. v. (palpus and setae at the right, omitted); 125, pronotum, left half; 126, detail of posteromedian projection of abdominal tergum II; 127, middle coxa; 128, hind coxa; 129, setae on dorsal transverse row of fore femora; 130, foreleg; 131, middle leg; 132, hind leg; 133, microtrichia of submarginal ventral row of operculate gill; 134, operculate gill; 135, IX sternum, v. v. (a, female; b, male); 136, foreclaw; 137, middle claw; 138, hind claw." httpUri="https://zenodo.org/record/179931/files/figure.png" pageId="20" pageNumber="21">Figs. 123–138</figureCitation>
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,
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<figureCitation id="137BBCA64F36E603FC948376817BFDD0" box="[769,872,538,564]" 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="20" pageNumber="21">147–148</figureCitation>
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,
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<figureCitation id="137BBCA64F36E603FCE3837681B0FDD0" box="[886,931,538,564]" captionStart="FIGURES 162 – 164" captionStartId="25.[151,269,1409,1433]" captionTargetBox="[365,1220,182,1400]" captionTargetId="figure@25.[365,1221,182,1401]" captionTargetPageId="25" captionText="FIGURES 162 – 164. Nymph, general view: 162, C. tenella; 163, C. plaumanni; 164, C. uruzu." httpUri="https://zenodo.org/record/179934/files/figure.png" pageId="20" pageNumber="21">162</figureCitation>
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, 168, 176, 182)
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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="C35AF3A84F36E603FF0283098159FD38" pageId="20" pageNumber="21" type="reference_group">
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||
<paragraph id="8BFFA0234F36E603FF02830980DEFD98" blockId="20.[151,887,613,732]" box="[151,717,613,636]" pageId="20" pageNumber="21">
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||
<treatmentCitationGroup id="AB50870D4F36E603FF02830980DEFD98" box="[151,717,613,636]" pageId="20" pageNumber="21">
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<taxonomicName id="4C40DBA04F36E603FF0283098038FD98" authority="Navas, 1932a: 112" authorityName="Navas" authorityPageNumber="112" authorityYear="1932" box="[151,555,613,636]" class="Insecta" family="Caenidae" genus="Eurycaenis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="tenella">
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<emphasis id="B9347C314F36E603FF028309834EFD98" box="[151,349,613,636]" italics="true" pageId="20" pageNumber="21">Eurycaenis tenella</emphasis>
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<treatmentCitation id="0AE186324F36E603FEF183098038FD98" author="Navas" box="[356,555,613,636]" page="112" pageId="20" pageNumber="21" year="1932">
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<bibRefCitation id="EFD1DDD24F36E603FEF1830983EAFD98" author="Navas" box="[356,505,613,636]" pageId="20" pageNumber="31" refString="Navas, L. (1932) Insectos de la Argentina. Revista de la Academia de Ciencias de Zaragoza, 16, 87 - 120." type="journal article" year="1932" yearSuffix="a">Navas, 1932a</bibRefCitation>
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: 112
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</treatmentCitation>
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</taxonomicName>
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(male, female)
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</treatmentCitationGroup>
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</paragraph>
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<paragraph id="8BFFA0234F36E603FF0283E98040FD58" blockId="20.[151,887,613,732]" pageId="20" pageNumber="21">
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||
<treatmentCitationGroup id="AB50870D4F36E603FF0283E98040FD58" pageId="20" pageNumber="21">
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<taxonomicName id="4C40DBA04F36E603FF0283E98364FD78" box="[151,375,645,668]" class="Insecta" family="Caenidae" genus="Brachycercus" kingdom="Animalia" order="Ephemeroptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="tenella">
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<emphasis id="B9347C314F36E603FF0283E98364FD78" box="[151,375,645,668]" italics="true" pageId="20" pageNumber="21">Brachycercus tenella</emphasis>
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</taxonomicName>
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;
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<treatmentCitation id="0AE186324F36E603FE1083E9802FFD78" author="Thew" box="[389,572,645,668]" page="202" pageId="20" pageNumber="21" year="1960">
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<bibRefCitation id="EFD1DDD24F36E603FE1083E98014FD78" author="Thew" box="[389,519,645,668]" pageId="20" pageNumber="31" refString="Thew, T. B. (1960) Revision of the genera of the family Caenidae (Ephemeroptera). Transactions of the American Entomological Society, 86, 187 - 205." type="journal article" year="1960">Thew, 1960</bibRefCitation>
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: 202
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</treatmentCitation>
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;
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<treatmentCitation id="0AE186324F36E603FDD283E98164FD78" author="Dominguez" box="[583,887,645,668]" page="197" pageId="20" pageNumber="21" year="2006">
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<bibRefCitation id="EFD1DDD24F36E603FDD283E98157FD78" author="Dominguez" box="[583,836,645,668]" pageId="20" pageNumber="31" refString="Dominguez, E., Molineri, C., Pescador, M., Hubbard, M. D. & Nieto, C. (2006) Aquatic Biodiversity in Latin America, Vol. 1: Ephemeroptera of South America. Pensoft, Sofia-Moscow, 646 p." type="book" year="2006">Domínguez et al., 2006</bibRefCitation>
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: 197
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</treatmentCitation>
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<taxonomicName id="4C40DBA04F36E603FF0283C98391FD58" box="[151,386,677,700]" class="Insecta" family="Caenidae" genus="Brachycercus" kingdom="Animalia" order="Ephemeroptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="tenellus">
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<emphasis id="B9347C314F36E603FF0283C98391FD58" box="[151,386,677,700]" italics="true" pageId="20" pageNumber="21">Brachycercus tenellus</emphasis>
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</taxonomicName>
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||
;
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<treatmentCitation id="0AE186324F36E603FE0583C98040FD58" author="Soldan" box="[400,595,677,700]" page="294" pageId="20" pageNumber="21" year="1986">
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||
<bibRefCitation id="EFD1DDD24F36E603FE0583C98033FD58" author="Soldan" box="[400,544,677,700]" pageId="20" pageNumber="31" refString="Soldan, T. (1986) A revision of the Caenidae with ocellar tubercles in the nymphal stage (Ephemeroptera). Acta Universitatis Carolinae, Biologica (1982 - 1984), 289 - 362." type="book chapter" year="1986">Soldán, 1986</bibRefCitation>
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||
: 294
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||
</treatmentCitation>
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||
</treatmentCitationGroup>
|
||
</paragraph>
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||
<paragraph id="8BFFA0234F36E603FF0283A98159FD38" blockId="20.[151,887,613,732]" box="[151,842,709,732]" pageId="20" pageNumber="21">
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||
<treatmentCitationGroup id="AB50870D4F36E603FF0283A98159FD38" box="[151,842,709,732]" pageId="20" pageNumber="21">
|
||
<taxonomicName id="4C40DBA04F36E603FF0283A98011FD38" authority="Malzacher, 2001: 15" authorityName="Malzacher" authorityPageNumber="15" authorityYear="2001" box="[151,514,709,732]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="grimi">
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<emphasis id="B9347C314F36E603FF0283A98332FD38" box="[151,289,709,732]" italics="true" pageId="20" pageNumber="21">Caenis grimi</emphasis>
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<treatmentCitation id="0AE186324F36E603FEBD83A98011FD38" author="Malzacher" box="[296,514,709,732]" page="15" pageId="20" pageNumber="21" year="2001">
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||
<bibRefCitation id="EFD1DDD24F36E603FEBD83A983CDFD38" author="Malzacher" box="[296,478,709,732]" pageId="20" 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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: 15
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</treatmentCitation>
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</taxonomicName>
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(male, female, eggs) syn. nov.
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</treatmentCitationGroup>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C35AF3A84F36E600FF02826182DCFCEE" lastPageId="23" lastPageNumber="24" pageId="20" pageNumber="21" type="materials_examined">
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||
<paragraph id="8BFFA0234F36E603FF02826181DAFC7B" blockId="20.[151,1437,781,2007]" pageId="20" pageNumber="21">
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<typeStatus id="54FB1E814F36E603FF02826182C2FCC3" box="[151,209,781,807]" pageId="20" pageNumber="21">Type</typeStatus>
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material.
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<taxonomicName id="4C40DBA04F36E603FECC8261802EFCC2" box="[345,573,781,806]" class="Insecta" family="Caenidae" genus="Eurycaenis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="tenella">
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<emphasis id="B9347C314F36E603FECC8261802EFCC2" box="[345,573,781,806]" italics="true" pageId="20" pageNumber="21">Eurycaenis tenella</emphasis>
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||
</taxonomicName>
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||
:
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<typeStatus id="54FB1E814F36E603FDC3826180AFFCC3" box="[598,700,781,807]" pageId="20" pageNumber="21" type="holotype">holotype</typeStatus>
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||
male imago and allotype female imago (
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<collectionCode id="ED5138E64F36E603FB4882618758FCC3" box="[1245,1355,781,807]" pageId="20" pageNumber="21">MUNSA</collectionCode>
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||
) from
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||
<taxonomicName id="4C40DBA04F36E603FF0282598354FCAB" box="[151,327,821,847]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="20" pageNumber="29" phylum="Arthropoda" rank="species" species="argentina">
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||
<collectingCountry id="F357E0B34F36E603FF0282598354FCAB" box="[151,327,821,847]" name="Argentina" pageId="20" pageNumber="21">ARGENTINA</collectingCountry>
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||
</taxonomicName>
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||
: Buenos Aires, San Miguel,
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<date id="FFFE86E34F36E603FD028259810FFCAB" box="[663,796,821,847]" pageId="20" pageNumber="21" value="1932-12-09">9-XII-1932</date>
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||
and
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||
<date id="FFFE86E34F36E603FCC3825981C7FCAB" box="[854,980,821,847]" pageId="20" pageNumber="21" value="1931-11-03">3-XI-1931</date>
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||
, Williner S. J. col.
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||
<taxonomicName id="4C40DBA04F36E603FB208259875DFCAA" box="[1205,1358,821,846]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="grimi">
|
||
<emphasis id="B9347C314F36E603FB208259875DFCAA" box="[1205,1358,821,846]" italics="true" pageId="20" pageNumber="21">Caenis grimi</emphasis>
|
||
</taxonomicName>
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||
:
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||
<typeStatus id="54FB1E814F36E603FACB825982DAFC93" pageId="20" pageNumber="21" type="holotype">holotype</typeStatus>
|
||
male imago (
|
||
<collectionCode id="ED5138E64F36E603FEFD823183A1FC93" box="[360,434,861,887]" pageId="20" pageNumber="21">IFML</collectionCode>
|
||
) from
|
||
<taxonomicName id="4C40DBA04F36E603FD94823180A2FC93" box="[513,689,861,887]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="20" pageNumber="29" phylum="Arthropoda" rank="species" species="argentina">
|
||
<collectingCountry id="F357E0B34F36E603FD94823180A2FC93" box="[513,689,861,887]" name="Argentina" pageId="20" pageNumber="21">ARGENTINA</collectingCountry>
|
||
</taxonomicName>
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||
:
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<collectingCountry id="F357E0B34F36E603FD2E82318136FC93" box="[699,805,861,887]" name="Taiwan" pageId="20" pageNumber="21">Formosa</collectingCountry>
|
||
, Laguna Yema,
|
||
<geoCoordinate id="EE74C6E44F36E603FC748231865FFC93" box="[993,1100,861,887]" direction="south" orientation="latitude" pageId="20" pageNumber="21" precision="925" value="-24.366667">S 24° 22'</geoCoordinate>
|
||
–
|
||
<geoCoordinate id="EE74C6E44F36E603FBF2823186F3FC93" box="[1127,1248,861,887]" direction="west" orientation="longitude" pageId="20" pageNumber="21" precision="925" value="-61.15">W 61° 09'</geoCoordinate>
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||
,
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||
<date id="FFFE86E34F36E603FB7E82318764FC93" box="[1259,1399,861,887]" pageId="20" pageNumber="21" value="1985-11-11">11-XI-1985</date>
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||
, E. Domínguez col.; 50
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||
<typeStatus id="54FB1E814F36E603FE1382E983E5FC7B" box="[390,502,901,927]" pageId="20" pageNumber="21" type="paratype">paratypes</typeStatus>
|
||
imagos of both sexes, data as
|
||
<typeStatus id="54FB1E814F36E603FCCF82E981D6FC7B" box="[858,965,901,927]" pageId="20" pageNumber="21" type="holotype">holotype</typeStatus>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BFFA0234F36E603FF5382C183EBF98B" blockId="20.[151,1437,781,2007]" pageId="20" pageNumber="21">
|
||
Additional material. One reared male subimago and nymphal exuviae from
|
||
<taxonomicName id="4C40DBA04F36E603FBAB82C186FDFC23" box="[1086,1262,941,967]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="20" pageNumber="29" phylum="Arthropoda" rank="species" species="argentina">
|
||
<collectingCountry id="F357E0B34F36E603FBAB82C186FDFC23" box="[1086,1262,941,967]" name="Argentina" pageId="20" pageNumber="21">ARGENTINA</collectingCountry>
|
||
</taxonomicName>
|
||
: Misiones, P.P. Urugua-í, arroyo
|
||
<taxonomicName id="4C40DBA04F36E603FEF182B983A3FC0B" box="[356,432,981,1007]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="20" pageNumber="30" phylum="Arthropoda" rank="species" species="uruzu">Uruzú</taxonomicName>
|
||
,
|
||
<geoCoordinate id="EE74C6E44F36E603FE2982B98035FC0B" box="[444,550,981,1007]" direction="south" orientation="latitude" pageId="20" pageNumber="21" precision="925" value="-25.85">S 25º 51'</geoCoordinate>
|
||
–
|
||
<geoCoordinate id="EE74C6E44F36E603FDD682B980A9FC0B" box="[579,698,981,1007]" direction="west" orientation="longitude" pageId="20" pageNumber="21" precision="925" value="-54.166668">W 54º 10'</geoCoordinate>
|
||
,
|
||
<quantity id="4CB80DC64F36E603FD5282B98106FC0B" box="[711,789,981,1007]" metricMagnitude="2" metricUnit="m" metricValue="3.22" pageId="20" pageNumber="21" unit="m" value="322.0">322 m</quantity>
|
||
,
|
||
<date id="FFFE86E34F36E603FCB482B981DCFC0B" box="[801,975,981,1007]" pageId="20" pageNumber="21" value="1999-12-07" valueMax="1999-12-11" valueMin="1999-12-07">7-11-XII-1999</date>
|
||
, C. Molineri col.;
|
||
<specimenCount id="9D466BAA4F36E603FB3D82B986E4FC0B" box="[1192,1271,981,1007]" pageId="20" pageNumber="21" type="male">3 male</specimenCount>
|
||
imagos and 1 nymph Misiones,
|
||
<collectingCountry id="F357E0B34F36E603FEE4829183FCFBF3" box="[369,495,1021,1047]" name="Saint Pierre and Miquelon" pageId="20" pageNumber="21">San Pedro</collectingCountry>
|
||
, confluencia ríos Alegría y Pirai-Guazu,
|
||
<date id="FFFE86E34F36E603FC718291868BFBF3" box="[996,1176,1021,1047]" pageId="20" pageNumber="21" value="1998-11-22" valueMax="1998-11-23" valueMin="1998-11-22">22-23-XI-1998</date>
|
||
, E. Domínguez et al. cols.;
|
||
<specimenCount id="9D466BAA4F36E603FF4B85498340FBDB" box="[222,339,1061,1087]" pageId="20" pageNumber="21" type="female">11 female</specimenCount>
|
||
imagos Misiones,
|
||
<quantity id="4CB80DC64F36E603FDA18549806CFBDB" box="[564,639,1061,1087]" metricMagnitude="4" metricUnit="m" metricValue="2.5" pageId="20" pageNumber="21" unit="km" value="25.0">25 km</quantity>
|
||
S El Soberbio,
|
||
<date id="FFFE86E34F36E603FCA8854981D9FBDB" box="[829,970,1061,1087]" pageId="20" pageNumber="21" value="1998-11-21">21-XI-1998</date>
|
||
, E. Domínguez et al. cols.; 1 nymph,
|
||
<specimenCount id="9D466BAA4F36E603FA18854982C3FB83" pageId="20" pageNumber="21" type="male">1 male</specimenCount>
|
||
and
|
||
<specimenCount id="9D466BAA4F36E603FE8385218390FB83" box="[278,387,1101,1127]" pageId="20" pageNumber="21" type="female">2 female</specimenCount>
|
||
imagos Misiones, Candelaria,
|
||
<quantity id="4CB80DC64F36E603FC9D85218159FB83" box="[776,842,1101,1127]" metricMagnitude="3" metricUnit="m" metricValue="2.0" pageId="20" pageNumber="21" unit="km" value="2.0">2 km</quantity>
|
||
E Bonpland, río del Camping,
|
||
<date id="FFFE86E34F36E603FB7B85218763FB83" box="[1262,1392,1101,1127]" pageId="20" pageNumber="21" value="1985-02-15">15-II-1985</date>
|
||
, E. Domínguez col.;
|
||
<specimenCount id="9D466BAA4F36E603FEF6851983A0FB6B" box="[355,435,1141,1167]" pageId="20" pageNumber="21" type="male">1 male</specimenCount>
|
||
and
|
||
<specimenCount id="9D466BAA4F36E603FE7885198047FB6B" box="[493,596,1141,1167]" pageId="20" pageNumber="21" type="female">7 female</specimenCount>
|
||
imagos Misiones, Mado,
|
||
<date id="FFFE86E34F36E603FC128519861BFB6B" box="[903,1032,1141,1167]" pageId="20" pageNumber="21" value="1985-02-16">16-II-1985</date>
|
||
, E. Domínguez col.;
|
||
<specimenCount id="9D466BAA4F36E603FA9685198740FB6B" box="[1283,1363,1141,1167]" pageId="20" pageNumber="21" type="male">5 male</specimenCount>
|
||
and
|
||
<specimenCount id="9D466BAA4F36E603FA18851982F4FB53" pageId="20" pageNumber="21" type="female">5 female</specimenCount>
|
||
imagos Misiones,
|
||
<quantity id="4CB80DC64F36E603FE5085F18003FB53" box="[453,528,1181,1207]" metricMagnitude="4" metricUnit="m" metricValue="1.0" pageId="20" pageNumber="21" unit="km" value="10.0">10 km</quantity>
|
||
NE de
|
||
<collectingCountry id="F357E0B34F36E603FDFF85F180E9FB53" box="[618,762,1181,1207]" name="Saint Vincent and the Grenadines" pageId="20" pageNumber="21">San Vicente</collectingCountry>
|
||
,
|
||
<collectionCode id="ED5138E64F36E603FC9385F18159FB53" box="[774,842,1181,1207]" pageId="20" pageNumber="21">INTA</collectionCode>
|
||
Cuartel Victoria,
|
||
<date id="FFFE86E34F36E603FB8885F186B9FB53" box="[1053,1194,1181,1207]" pageId="20" pageNumber="21" value="1986-11-30">30-XI-1986</date>
|
||
, E. Domínguez col.; 1 nymph Misiones, Puerto Mado, arroyo Yacutinga,
|
||
<date id="FFFE86E34F36E603FD6A85A981A0FB3B" box="[767,947,1221,1247]" pageId="20" pageNumber="21" value="1998-11-19" valueMax="1998-11-20" valueMin="1998-11-19">19-20-XI-1998</date>
|
||
, E. Domínguez et al. cols.;
|
||
<specimenCount id="9D466BAA4F36E603FB6285A98747FB3B" box="[1271,1364,1221,1247]" pageId="20" pageNumber="21" type="male">11 male</specimenCount>
|
||
and
|
||
<specimenCount id="9D466BAA4F36E603FA1885A982F4FAE3" pageId="20" pageNumber="21" type="female">3 female</specimenCount>
|
||
imagos Misiones, P.N. Iguazú,
|
||
<date id="FFFE86E34F36E603FDC9858180F9FAE3" box="[604,746,1261,1287]" pageId="20" pageNumber="21" value="1998-11-26">26-XI-1998</date>
|
||
, río Iguazú, Puerto Canoas, Domínguez, Molineri & Nieto cols.;
|
||
<specimenCount id="9D466BAA4F36E603FF488479833FFACB" box="[221,300,1301,1327]" pageId="20" pageNumber="21" type="male">9 male</specimenCount>
|
||
and
|
||
<specimenCount id="9D466BAA4F36E603FEF0847983CAFACB" box="[357,473,1301,1327]" pageId="20" pageNumber="21" type="female">15 female</specimenCount>
|
||
imagos Misiones,
|
||
<quantity id="4CB80DC64F36E603FD2384798112FACB" box="[694,769,1301,1327]" metricMagnitude="4" metricUnit="m" metricValue="1.0" pageId="20" pageNumber="21" unit="km" value="10.0">10 km</quantity>
|
||
NE de
|
||
<collectingCountry id="F357E0B34F36E603FCCC847981FAFACB" box="[857,1001,1301,1327]" name="Saint Vincent and the Grenadines" pageId="20" pageNumber="21">San Vicente</collectingCountry>
|
||
,
|
||
<collectionCode id="ED5138E64F36E603FC608479862AFACB" box="[1013,1081,1301,1327]" pageId="20" pageNumber="21">INTA</collectionCode>
|
||
Cuartel Victoria,
|
||
<date id="FFFE86E34F36E603FA9F84798784FACB" box="[1290,1431,1301,1327]" pageId="20" pageNumber="21" value="1998-11-20">20-XI-1998</date>
|
||
, E. Domínguez et al. cols.;
|
||
<specimenCount id="9D466BAA4F36E603FE5884518008FAB3" box="[461,539,1341,1367]" pageId="20" pageNumber="21" type="male">6 male</specimenCount>
|
||
and
|
||
<specimenCount id="9D466BAA4F36E603FDC1845180DBFAB3" box="[596,712,1341,1367]" pageId="20" pageNumber="21" type="female">20 female</specimenCount>
|
||
imagos
|
||
<collectingCountry id="F357E0B34F36E603FCBF845181AFFAB3" box="[810,956,1341,1367]" name="Uruguay" pageId="20" pageNumber="21">URUGUAY</collectingCountry>
|
||
: Salto Arapey,
|
||
<quantity id="4CB80DC64F36E603FBF8845186BAFAB3" box="[1133,1193,1341,1367]" metricMagnitude="3" metricUnit="m" metricValue="4.0" pageId="20" pageNumber="21" unit="km" value="4.0">4 km</quantity>
|
||
de Las Termas, Carbonell col.;
|
||
<specimenCount id="9D466BAA4F36E603FEB184098367FA9B" box="[292,372,1381,1407]" pageId="20" pageNumber="21" type="male">2 male</specimenCount>
|
||
and
|
||
<specimenCount id="9D466BAA4F36E603FE2584098004FA9B" box="[432,535,1381,1407]" pageId="20" pageNumber="21" type="female">2 female</specimenCount>
|
||
imagos Cerro Largo, arroyo Quebracho (curso superior),
|
||
<date id="FFFE86E34F36E603FB5084098748FA9B" box="[1221,1371,1381,1407]" pageId="20" pageNumber="21" value="1959-03-04" valueMax="1959-03-08" valueMin="1959-03-04">4-8-III-1959</date>
|
||
, Carbonell col.;
|
||
<specimenCount id="9D466BAA4F36E603FEBF84E1839FFA43" box="[298,396,1421,1447]" pageId="20" pageNumber="21" type="male">30 male</specimenCount>
|
||
and
|
||
<specimenCount id="9D466BAA4F36E603FE5884E18055FA43" box="[461,582,1421,1447]" pageId="20" pageNumber="21" type="female">30 female</specimenCount>
|
||
imagos Tacuarembó, arroyo Laureles,
|
||
<date id="FFFE86E34F36E603FBB184E186A2FA43" box="[1060,1201,1421,1447]" pageId="20" pageNumber="21" value="1954-11-10">10-XI-1954</date>
|
||
, Carbonell col.;
|
||
<specimenCount id="9D466BAA4F36E603FAEA84E182F4FA2B" pageId="20" pageNumber="21" type="female">50 female</specimenCount>
|
||
adults Salto, Paso Yacaré, arroyo Itapebi, Zolessi et al. cols.
|
||
<collectingCountry id="F357E0B34F36E603FC2284D98635FA2B" box="[951,1062,1461,1487]" name="Brazil" pageId="20" pageNumber="21">BRAZIL</collectingCountry>
|
||
: 3 nymphs, Nova Teutonia,
|
||
<quantity id="4CB80DC64F36E603FAE584D982AEFA13" metricMagnitude="5" metricUnit="m" metricValue="1.0" pageId="20" pageNumber="21" unit="km" value="100.0">100 km</quantity>
|
||
E. Cacado,
|
||
<geoCoordinate id="EE74C6E44F36E603FEDC84B183A1FA13" box="[329,434,1501,1527]" direction="south" orientation="latitude" pageId="20" pageNumber="21" precision="925" value="-27.183332">S 27° 11'</geoCoordinate>
|
||
–
|
||
<geoCoordinate id="EE74C6E44F36E603FE5884B18056FA13" box="[461,581,1501,1527]" direction="west" orientation="longitude" pageId="20" pageNumber="21" precision="925" value="-52.383335">W 52° 23'</geoCoordinate>
|
||
,
|
||
<date id="FFFE86E34F36E603FDC584B180A7FA13" box="[592,692,1501,1527]" pageId="20" pageNumber="21" value="1962-03">III-1962</date>
|
||
; 1 nymph, Seara,
|
||
<geoCoordinate id="EE74C6E44F36E603FC1184B181FDFA13" box="[900,1006,1501,1527]" direction="south" orientation="latitude" pageId="20" pageNumber="21" precision="925" value="-27.15">S 27° 09'</geoCoordinate>
|
||
–
|
||
<geoCoordinate id="EE74C6E44F36E603FB9C84B18693FA13" box="[1033,1152,1501,1527]" direction="west" orientation="longitude" pageId="20" pageNumber="21" precision="925" value="-52.25">W 52° 15'</geoCoordinate>
|
||
,
|
||
<date id="FFFE86E34F36E603FB1984B18704FA13" box="[1164,1303,1501,1527]" pageId="20" pageNumber="21" value="1962-04-18">18-IV-1962</date>
|
||
; 2 nymphs, Tupitinga, Santa Cruz Riv.,
|
||
<geoCoordinate id="EE74C6E44F36E603FE4A87698058F9FB" box="[479,587,1541,1567]" direction="south" orientation="latitude" pageId="20" pageNumber="21" precision="925" value="-27.5">S 27° 30'</geoCoordinate>
|
||
–
|
||
<geoCoordinate id="EE74C6E44F36E603FDFD876980F2F9FB" box="[616,737,1541,1567]" direction="west" orientation="longitude" pageId="20" pageNumber="21" precision="925" value="-51.2">W 51° 12'</geoCoordinate>
|
||
,
|
||
<date id="FFFE86E34F36E603FD788769814DF9FB" box="[749,862,1541,1567]" pageId="20" pageNumber="21" value="1962-12">XII-1962</date>
|
||
; Rio Grande do Sul, Arroio do Hilario,
|
||
<geoCoordinate id="EE74C6E44F36E603FAA58769878EF9FB" box="[1328,1437,1541,1567]" direction="south" orientation="latitude" pageId="20" pageNumber="21" precision="925" value="-30.716667">S 30° 43'</geoCoordinate>
|
||
–
|
||
<geoCoordinate id="EE74C6E44F36E603FF3887418335F9A3" box="[173,294,1581,1607]" direction="west" orientation="longitude" pageId="20" pageNumber="21" precision="925" value="-53.5">W 53° 30'</geoCoordinate>
|
||
,
|
||
<date id="FFFE86E34F36E603FEA48741838BF9A3" box="[305,408,1581,1607]" pageId="20" pageNumber="21" value="1964-11">XI-1964</date>
|
||
. All the material in
|
||
<collectionCode id="ED5138E64F36E603FD15874180DAF9A3" box="[640,713,1581,1607]" pageId="20" pageNumber="21">IFML</collectionCode>
|
||
, except
|
||
<specimenCount id="9D466BAA4F36E603FCBD87418196F9A3" box="[808,901,1581,1607]" pageId="20" pageNumber="21" type="male">20 male</specimenCount>
|
||
and
|
||
<specimenCount id="9D466BAA4F36E603FC2B87418621F9A3" box="[958,1074,1581,1607]" pageId="20" pageNumber="21" type="female">50 female</specimenCount>
|
||
imagos in
|
||
<collectionCode id="ED5138E64F36E603FB2687418715F9A3" box="[1203,1286,1581,1607]" pageId="20" pageNumber="21">MCFU</collectionCode>
|
||
and nymphs from
|
||
<collectingCountry id="F357E0B34F36E603FF428739830CF98B" box="[215,287,1621,1647]" name="Brazil" pageId="20" pageNumber="21">Brazil</collectingCountry>
|
||
in col. Malzacher.
|
||
</paragraph>
|
||
<paragraph id="8BFFA0234F36E603FF5387118064F95B" blockId="20.[151,1437,781,2007]" pageId="20" pageNumber="21">
|
||
Imagos.
|
||
<bibRefCitation id="EFD1DDD24F36E603FEB8871183C9F973" author="Navas" box="[301,474,1661,1687]" pageId="20" pageNumber="31" refString="Navas, L. (1932) Insectos de la Argentina. Revista de la Academia de Ciencias de Zaragoza, 16, 87 - 120." type="journal article" year="1932" yearSuffix="a">Navas (1932a)</bibRefCitation>
|
||
descriptions are uninformative, but
|
||
<bibRefCitation id="EFD1DDD24F36E603FC198711864DF973" author="Malzacher" box="[908,1118,1661,1687]" pageId="20" 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>
|
||
give a complete treatment of male and female imagos (as
|
||
<taxonomicName id="4C40DBA04F36E603FD9087C98075F95A" box="[517,614,1701,1726]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="grimi">
|
||
<emphasis id="B9347C314F36E603FD9087C98075F95A" box="[517,614,1701,1726]" italics="true" pageId="20" pageNumber="21">C. grimi</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFFA0234F36E602FF5387A182ABFEB6" blockId="20.[151,1437,781,2007]" lastBlockId="21.[151,1437,152,338]" lastPageId="21" lastPageNumber="22" pageId="20" pageNumber="21">
|
||
Mature nymph (
|
||
<figureCitation id="137BBCA64F36E603FE1787A183FAF903" box="[386,489,1741,1767]" captionStart="FIGURES 162 – 164" captionStartId="25.[151,269,1409,1433]" captionTargetBox="[365,1220,182,1400]" captionTargetId="figure@25.[365,1221,182,1401]" captionTargetPageId="25" captionText="FIGURES 162 – 164. Nymph, general view: 162, C. tenella; 163, C. plaumanni; 164, C. uruzu." httpUri="https://zenodo.org/record/179934/files/figure.png" pageId="20" pageNumber="21">Fig. 162</figureCitation>
|
||
). Length of female: body,
|
||
<quantity id="4CB80DC64F36E603FC8F87A18164F903" box="[794,887,1741,1767]" metricMagnitude="-3" metricUnit="m" metricValue="3.8" pageId="20" pageNumber="21" unit="mm" value="3.8">3.8 mm</quantity>
|
||
; caudal filaments,
|
||
<quantity id="4CB80DC64F36E603FBC587A186F3F903" box="[1104,1248,1741,1767]" metricMagnitude="-3" metricUnit="m" metricValue="2.65" metricValueMax="2.8" metricValueMin="2.5" pageId="20" pageNumber="21" unit="mm" value="2.65" valueMax="2.8" valueMin="2.5">2.5–2.8 mm</quantity>
|
||
; length of male: body,
|
||
<quantity id="4CB80DC64F36E603FF7487998351F8EB" box="[225,322,1781,1807]" metricMagnitude="-3" metricUnit="m" metricValue="2.7" pageId="20" pageNumber="21" unit="mm" value="2.7">2.7 mm</quantity>
|
||
; caudal filaments, 2.0 mm. General coloration yellowish to brownish. Head shaded gray on occiput and between antennae (Fig. 168), stronger on a transverse band behind lateral ocelli; venter of head paler than dorsum; antennae whitish, with strong setae on scape and pedicel; hind margin of the head with short bifid setules. Mouthparts: clypeus (
|
||
<figureCitation id="137BBCA64F36E603FD10860180FFF863" box="[645,748,1901,1927]" captionStart="FIGURES 123 – 138" captionStartId="21.[151,269,1854,1878]" captionTargetBox="[164,1415,400,1819]" captionTargetId="figure@21.[151,1436,397,1828]" captionTargetPageId="21" captionText="FIGURES 123 – 138. Caenis tenella, nymph. 123, labrum, d. v.; 124, labium, v. v. (palpus and setae at the right, omitted); 125, pronotum, left half; 126, detail of posteromedian projection of abdominal tergum II; 127, middle coxa; 128, hind coxa; 129, setae on dorsal transverse row of fore femora; 130, foreleg; 131, middle leg; 132, hind leg; 133, microtrichia of submarginal ventral row of operculate gill; 134, operculate gill; 135, IX sternum, v. v. (a, female; b, male); 136, foreclaw; 137, middle claw; 138, hind claw." httpUri="https://zenodo.org/record/179931/files/figure.png" pageId="20" pageNumber="21">Fig. 123</figureCitation>
|
||
) with strong setae directed posteriorly, labrum as in
|
||
<figureCitation id="137BBCA64F36E603FAF8860182D6F84B" captionStart="FIGURES 123 – 138" captionStartId="21.[151,269,1854,1878]" captionTargetBox="[164,1415,400,1819]" captionTargetId="figure@21.[151,1436,397,1828]" captionTargetPageId="21" captionText="FIGURES 123 – 138. Caenis tenella, nymph. 123, labrum, d. v.; 124, labium, v. v. (palpus and setae at the right, omitted); 125, pronotum, left half; 126, detail of posteromedian projection of abdominal tergum II; 127, middle coxa; 128, hind coxa; 129, setae on dorsal transverse row of fore femora; 130, foreleg; 131, middle leg; 132, hind leg; 133, microtrichia of submarginal ventral row of operculate gill; 134, operculate gill; 135, IX sternum, v. v. (a, female; b, male); 136, foreclaw; 137, middle claw; 138, hind claw." httpUri="https://zenodo.org/record/179931/files/figure.png" pageId="20" pageNumber="21">Fig. 123</figureCitation>
|
||
, sometimes with small bifid setae; labium (
|
||
<figureCitation id="137BBCA64F36E603FD5A86F98126F84B" box="[719,821,1941,1967]" captionStart="FIGURES 123 – 138" captionStartId="21.[151,269,1854,1878]" captionTargetBox="[164,1415,400,1819]" captionTargetId="figure@21.[151,1436,397,1828]" captionTargetPageId="21" captionText="FIGURES 123 – 138. Caenis tenella, nymph. 123, labrum, d. v.; 124, labium, v. v. (palpus and setae at the right, omitted); 125, pronotum, left half; 126, detail of posteromedian projection of abdominal tergum II; 127, middle coxa; 128, hind coxa; 129, setae on dorsal transverse row of fore femora; 130, foreleg; 131, middle leg; 132, hind leg; 133, microtrichia of submarginal ventral row of operculate gill; 134, operculate gill; 135, IX sternum, v. v. (a, female; b, male); 136, foreclaw; 137, middle claw; 138, hind claw." httpUri="https://zenodo.org/record/179931/files/figure.png" pageId="20" pageNumber="21">Fig. 124</figureCitation>
|
||
) with short and conic distal segment on palpi (segment II of labial palp 1.80–2.43 times the length of segment III), and large subquadrate glossae. Thorax. Pro- and mesonotum brownish-yellow with pale blotches, with very few grayish markings. Anterolateral margin of pronotum rounded and with setae (
|
||
<figureCitation id="137BBCA64F37E602FDA381AC808EFF3E" box="[566,669,192,218]" captionStart="FIGURES 123 – 138" captionStartId="21.[151,269,1854,1878]" captionTargetBox="[164,1415,400,1819]" captionTargetId="figure@21.[151,1436,397,1828]" captionTargetPageId="21" captionText="FIGURES 123 – 138. Caenis tenella, nymph. 123, labrum, d. v.; 124, labium, v. v. (palpus and setae at the right, omitted); 125, pronotum, left half; 126, detail of posteromedian projection of abdominal tergum II; 127, middle coxa; 128, hind coxa; 129, setae on dorsal transverse row of fore femora; 130, foreleg; 131, middle leg; 132, hind leg; 133, microtrichia of submarginal ventral row of operculate gill; 134, operculate gill; 135, IX sternum, v. v. (a, female; b, male); 136, foreclaw; 137, middle claw; 138, hind claw." httpUri="https://zenodo.org/record/179931/files/figure.png" pageId="21" pageNumber="22">Fig. 125</figureCitation>
|
||
). Wingbuds shaded with gray on posterior half. Metanotum whitish. Legs (
|
||
<figureCitation id="137BBCA64F37E602FE85818483ADFEE6" box="[272,446,232,258]" captionStart="FIGURES 123 – 138" captionStartId="21.[151,269,1854,1878]" captionTargetBox="[164,1415,400,1819]" captionTargetId="figure@21.[151,1436,397,1828]" captionTargetPageId="21" captionText="FIGURES 123 – 138. Caenis tenella, nymph. 123, labrum, d. v.; 124, labium, v. v. (palpus and setae at the right, omitted); 125, pronotum, left half; 126, detail of posteromedian projection of abdominal tergum II; 127, middle coxa; 128, hind coxa; 129, setae on dorsal transverse row of fore femora; 130, foreleg; 131, middle leg; 132, hind leg; 133, microtrichia of submarginal ventral row of operculate gill; 134, operculate gill; 135, IX sternum, v. v. (a, female; b, male); 136, foreclaw; 137, middle claw; 138, hind claw." httpUri="https://zenodo.org/record/179931/files/figure.png" pageId="21" pageNumber="22">Figs. 130–132</figureCitation>
|
||
): forelegs yellowish, middle and hind legs whitish; shaded with gray on coxae; coxal projections rounded with serrated margin (
|
||
<figureCitation id="137BBCA64F37E602FD18807C8128FECE" box="[653,827,272,298]" captionStart="FIGURES 123 – 138" captionStartId="21.[151,269,1854,1878]" captionTargetBox="[164,1415,400,1819]" captionTargetId="figure@21.[151,1436,397,1828]" captionTargetPageId="21" captionText="FIGURES 123 – 138. Caenis tenella, nymph. 123, labrum, d. v.; 124, labium, v. v. (palpus and setae at the right, omitted); 125, pronotum, left half; 126, detail of posteromedian projection of abdominal tergum II; 127, middle coxa; 128, hind coxa; 129, setae on dorsal transverse row of fore femora; 130, foreleg; 131, middle leg; 132, hind leg; 133, microtrichia of submarginal ventral row of operculate gill; 134, operculate gill; 135, IX sternum, v. v. (a, female; b, male); 136, foreclaw; 137, middle claw; 138, hind claw." httpUri="https://zenodo.org/record/179931/files/figure.png" pageId="21" pageNumber="22">Figs. 127–128</figureCitation>
|
||
); fore femora with subdistal transverse row of dorsal
|
||
</paragraph>
|
||
<caption id="DF3FF0AB4F37E602FF0286528052F804" httpUri="https://zenodo.org/record/179931/files/figure.png" pageId="21" pageNumber="22" targetBox="[164,1415,400,1819]" targetPageId="21">
|
||
<paragraph id="8BFFA0234F37E602FF0286528052F804" blockId="21.[151,1436,1854,2016]" pageId="21" pageNumber="22">
|
||
<emphasis id="B9347C314F37E602FF028652836AF8B2" bold="true" box="[151,377,1854,1878]" pageId="21" pageNumber="22">FIGURES 123–138.</emphasis>
|
||
<taxonomicName id="4C40DBA04F37E602FEEA8653800BF8B2" box="[383,536,1855,1878]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="tenella">
|
||
<emphasis id="B9347C314F37E602FEEA8653800BF8B2" box="[383,536,1855,1878]" italics="true" pageId="21" pageNumber="22">Caenis tenella</emphasis>
|
||
</taxonomicName>
|
||
, nymph. 123, labrum, d.v.; 124, labium, v.v. (palpus and setae at the right, omitted); 125, pronotum, left half; 126, detail of posteromedian projection of abdominal tergum II; 127, middle coxa; 128, hind coxa; 129, setae on dorsal transverse row of fore femora; 130, foreleg; 131, middle leg; 132, hind leg; 133, microtrichia of submarginal ventral row of operculate gill; 134, operculate gill; 135, IX sternum, v.v. (a, female; b, male); 136, foreclaw; 137, middle claw; 138, hind claw.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFFA0234F34E601FF0281F48047FDA6" blockId="22.[151,1436,152,578]" pageId="22" pageNumber="23">
|
||
setae (
|
||
<figureCitation id="137BBCA64F34E601FF7181F48380FF56" box="[228,403,152,178]" captionStart="FIGURES 123 – 138" captionStartId="21.[151,269,1854,1878]" captionTargetBox="[164,1415,400,1819]" captionTargetId="figure@21.[151,1436,397,1828]" captionTargetPageId="21" captionText="FIGURES 123 – 138. Caenis tenella, nymph. 123, labrum, d. v.; 124, labium, v. v. (palpus and setae at the right, omitted); 125, pronotum, left half; 126, detail of posteromedian projection of abdominal tergum II; 127, middle coxa; 128, hind coxa; 129, setae on dorsal transverse row of fore femora; 130, foreleg; 131, middle leg; 132, hind leg; 133, microtrichia of submarginal ventral row of operculate gill; 134, operculate gill; 135, IX sternum, v. v. (a, female; b, male); 136, foreclaw; 137, middle claw; 138, hind claw." httpUri="https://zenodo.org/record/179931/files/figure.png" pageId="22" pageNumber="23">Figs. 129–130</figureCitation>
|
||
), middle and hind femora with few dorsal setae, mainly along posterior margin (
|
||
<figureCitation id="137BBCA64F34E601FAF481F48312FF3E" captionStart="FIGURES 123 – 138" captionStartId="21.[151,269,1854,1878]" captionTargetBox="[164,1415,400,1819]" captionTargetId="figure@21.[151,1436,397,1828]" captionTargetPageId="21" captionText="FIGURES 123 – 138. Caenis tenella, nymph. 123, labrum, d. v.; 124, labium, v. v. (palpus and setae at the right, omitted); 125, pronotum, left half; 126, detail of posteromedian projection of abdominal tergum II; 127, middle coxa; 128, hind coxa; 129, setae on dorsal transverse row of fore femora; 130, foreleg; 131, middle leg; 132, hind leg; 133, microtrichia of submarginal ventral row of operculate gill; 134, operculate gill; 135, IX sternum, v. v. (a, female; b, male); 136, foreclaw; 137, middle claw; 138, hind claw." httpUri="https://zenodo.org/record/179931/files/figure.png" pageId="22" pageNumber="23">Figs. 131–132</figureCitation>
|
||
); fore tarsus with one row of robust simple setae; middle tarsus with one row of serrated setae; hind tarsus with one row of simple setae and one row of serrated setae; tarsal claws with small denticles, more numerous on hind claws (
|
||
<figureCitation id="137BBCA64F34E601FE56807C8063FECE" box="[451,624,272,298]" captionStart="FIGURES 123 – 138" captionStartId="21.[151,269,1854,1878]" captionTargetBox="[164,1415,400,1819]" captionTargetId="figure@21.[151,1436,397,1828]" captionTargetPageId="21" captionText="FIGURES 123 – 138. Caenis tenella, nymph. 123, labrum, d. v.; 124, labium, v. v. (palpus and setae at the right, omitted); 125, pronotum, left half; 126, detail of posteromedian projection of abdominal tergum II; 127, middle coxa; 128, hind coxa; 129, setae on dorsal transverse row of fore femora; 130, foreleg; 131, middle leg; 132, hind leg; 133, microtrichia of submarginal ventral row of operculate gill; 134, operculate gill; 135, IX sternum, v. v. (a, female; b, male); 136, foreclaw; 137, middle claw; 138, hind claw." httpUri="https://zenodo.org/record/179931/files/figure.png" pageId="22" pageNumber="23">Figs. 136–138</figureCitation>
|
||
), apex moderately to strongly curved. Abdomen whitish with yellowish zones on median projection of tergum II, lateral zones of terga VII–IX, and on tergum X (
|
||
<figureCitation id="137BBCA64F34E601FAB68054879DFEB6" box="[1315,1422,312,338]" 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="22" pageNumber="23">Fig. 176</figureCitation>
|
||
); median projection of abdominal tergum II small (
|
||
<figureCitation id="137BBCA64F34E601FD7B800C814BFE9E" box="[750,856,352,378]" captionStart="FIGURES 123 – 138" captionStartId="21.[151,269,1854,1878]" captionTargetBox="[164,1415,400,1819]" captionTargetId="figure@21.[151,1436,397,1828]" captionTargetPageId="21" captionText="FIGURES 123 – 138. Caenis tenella, nymph. 123, labrum, d. v.; 124, labium, v. v. (palpus and setae at the right, omitted); 125, pronotum, left half; 126, detail of posteromedian projection of abdominal tergum II; 127, middle coxa; 128, hind coxa; 129, setae on dorsal transverse row of fore femora; 130, foreleg; 131, middle leg; 132, hind leg; 133, microtrichia of submarginal ventral row of operculate gill; 134, operculate gill; 135, IX sternum, v. v. (a, female; b, male); 136, foreclaw; 137, middle claw; 138, hind claw." httpUri="https://zenodo.org/record/179931/files/figure.png" pageId="22" pageNumber="23">Fig. 126</figureCitation>
|
||
). Abdominal sterna whitish without marks (
|
||
<figureCitation id="137BBCA64F34E601FAF8800C82D4FE46" 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="22" pageNumber="23">Fig. 182</figureCitation>
|
||
). Posterolateral pointed projections on abdominal segments III–IX. Abdominal gill II (
|
||
<figureCitation id="137BBCA64F34E601FB2D80E48708FE46" box="[1208,1307,392,418]" captionStart="FIGURES 123 – 138" captionStartId="21.[151,269,1854,1878]" captionTargetBox="[164,1415,400,1819]" captionTargetId="figure@21.[151,1436,397,1828]" captionTargetPageId="21" captionText="FIGURES 123 – 138. Caenis tenella, nymph. 123, labrum, d. v.; 124, labium, v. v. (palpus and setae at the right, omitted); 125, pronotum, left half; 126, detail of posteromedian projection of abdominal tergum II; 127, middle coxa; 128, hind coxa; 129, setae on dorsal transverse row of fore femora; 130, foreleg; 131, middle leg; 132, hind leg; 133, microtrichia of submarginal ventral row of operculate gill; 134, operculate gill; 135, IX sternum, v. v. (a, female; b, male); 136, foreclaw; 137, middle claw; 138, hind claw." httpUri="https://zenodo.org/record/179931/files/figure.png" pageId="22" pageNumber="23">Fig. 134</figureCitation>
|
||
) yellowish translucent very slightly shaded with gray, dorsum only with simple setae, stout setae (
|
||
<figureCitation id="137BBCA64F34E601FB1380DC86FAFE2E" box="[1158,1257,432,458]" captionStart="FIGURES 123 – 138" captionStartId="21.[151,269,1854,1878]" captionTargetBox="[164,1415,400,1819]" captionTargetId="figure@21.[151,1436,397,1828]" captionTargetPageId="21" captionText="FIGURES 123 – 138. Caenis tenella, nymph. 123, labrum, d. v.; 124, labium, v. v. (palpus and setae at the right, omitted); 125, pronotum, left half; 126, detail of posteromedian projection of abdominal tergum II; 127, middle coxa; 128, hind coxa; 129, setae on dorsal transverse row of fore femora; 130, foreleg; 131, middle leg; 132, hind leg; 133, microtrichia of submarginal ventral row of operculate gill; 134, operculate gill; 135, IX sternum, v. v. (a, female; b, male); 136, foreclaw; 137, middle claw; 138, hind claw." httpUri="https://zenodo.org/record/179931/files/figure.png" pageId="22" pageNumber="23">Fig. 133</figureCitation>
|
||
) present on the ventral submarginal row; gills III–VI shaded completely with grayish, with a blackish spot at the base (visible through operculate gills,
|
||
<figureCitation id="137BBCA64F34E601FE29836C8031FDFE" box="[444,546,512,538]" 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="22" pageNumber="23">Fig. 176</figureCitation>
|
||
). Sternum IX apically with a deep V-shaped notch (
|
||
<figureCitation id="137BBCA64F34E601FB17836C86F5FDFE" box="[1154,1254,512,538]" captionStart="FIGURES 123 – 138" captionStartId="21.[151,269,1854,1878]" captionTargetBox="[164,1415,400,1819]" captionTargetId="figure@21.[151,1436,397,1828]" captionTargetPageId="21" captionText="FIGURES 123 – 138. Caenis tenella, nymph. 123, labrum, d. v.; 124, labium, v. v. (palpus and setae at the right, omitted); 125, pronotum, left half; 126, detail of posteromedian projection of abdominal tergum II; 127, middle coxa; 128, hind coxa; 129, setae on dorsal transverse row of fore femora; 130, foreleg; 131, middle leg; 132, hind leg; 133, microtrichia of submarginal ventral row of operculate gill; 134, operculate gill; 135, IX sternum, v. v. (a, female; b, male); 136, foreclaw; 137, middle claw; 138, hind claw." httpUri="https://zenodo.org/record/179931/files/figure.png" pageId="22" pageNumber="23">Fig. 135</figureCitation>
|
||
) and with bifid setules on hind margin. Cerci whitish.
|
||
</paragraph>
|
||
<caption id="DF3FF0AB4F34E601FF0287E781DBF90C" httpUri="https://zenodo.org/record/179932/files/figure.png" pageId="22" pageNumber="23" targetBox="[187,1404,641,1645]" targetPageId="22">
|
||
<paragraph id="8BFFA0234F34E601FF0287E781DBF90C" blockId="22.[151,1436,1675,1768]" pageId="22" pageNumber="23">
|
||
<emphasis id="B9347C314F34E601FF0287E7836BF947" bold="true" box="[151,376,1675,1699]" pageId="22" pageNumber="23">FIGURES 139–157.</emphasis>
|
||
Left and right mandibles, d.v.: 139–140,
|
||
<taxonomicName id="4C40DBA04F34E601FCD287E781C7F946" box="[839,980,1675,1698]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="22" pageNumber="23" phylum="Arthropoda" rank="species" species="argentina">
|
||
<emphasis id="B9347C314F34E601FCD287E781C7F946" box="[839,980,1675,1698]" italics="true" pageId="22" pageNumber="23">C. argentina</emphasis>
|
||
</taxonomicName>
|
||
; 141–142,
|
||
<taxonomicName id="4C40DBA04F34E601FBCE87E786EEF946" box="[1115,1277,1675,1698]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="22" pageNumber="23" phylum="Arthropoda" rank="species" species="burmeisteri">
|
||
<emphasis id="B9347C314F34E601FBCE87E786EEF946" box="[1115,1277,1675,1698]" italics="true" pageId="22" pageNumber="23">C. burmeisteri</emphasis>
|
||
</taxonomicName>
|
||
; 143–144,
|
||
<taxonomicName id="4C40DBA04F34E601FA1187E78301F921" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="22" pageNumber="23" phylum="Arthropoda" rank="species" species="dominguezi">
|
||
<emphasis id="B9347C314F34E601FA1187E78301F921" italics="true" pageId="22" pageNumber="23">C. dominguezi</emphasis>
|
||
</taxonomicName>
|
||
; 145–146,
|
||
<taxonomicName id="4C40DBA04F34E601FE1C87C283EBF921" box="[393,504,1710,1733]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="22" pageNumber="23" phylum="Arthropoda" rank="species" species="gonseri">
|
||
<emphasis id="B9347C314F34E601FE1C87C283EBF921" box="[393,504,1710,1733]" italics="true" pageId="22" pageNumber="23">C. gonseri</emphasis>
|
||
</taxonomicName>
|
||
; 147–148,
|
||
<taxonomicName id="4C40DBA04F34E601FDFA87C280C5F921" box="[623,726,1710,1733]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="22" pageNumber="23" phylum="Arthropoda" rank="species" species="tenella">
|
||
<emphasis id="B9347C314F34E601FDFA87C280C5F921" box="[623,726,1710,1733]" italics="true" pageId="22" pageNumber="23">C. tenella</emphasis>
|
||
</taxonomicName>
|
||
; 149–150,
|
||
<taxonomicName id="4C40DBA04F34E601FCDB87C281AAF921" box="[846,953,1710,1733]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="22" pageNumber="23" phylum="Arthropoda" rank="species" species="ludicra">
|
||
<emphasis id="B9347C314F34E601FCDB87C281AAF921" box="[846,953,1710,1733]" italics="true" pageId="22" pageNumber="23">C. ludicra</emphasis>
|
||
</taxonomicName>
|
||
; 151–152,
|
||
<taxonomicName id="4C40DBA04F34E601FBA787C286D1F921" box="[1074,1218,1710,1733]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="22" pageNumber="23" phylum="Arthropoda" rank="species" species="plaumanni">
|
||
<emphasis id="B9347C314F34E601FBA787C286D1F921" box="[1074,1218,1710,1733]" italics="true" pageId="22" pageNumber="23">C. plaumanni</emphasis>
|
||
</taxonomicName>
|
||
; 153–154,
|
||
<taxonomicName id="4C40DBA04F34E601FAAF87C28786F921" box="[1338,1429,1710,1733]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="22" pageNumber="23" phylum="Arthropoda" rank="species" species="uruzu">
|
||
<emphasis id="B9347C314F34E601FAAF87C28786F921" box="[1338,1429,1710,1733]" italics="true" pageId="22" pageNumber="23">C. uruzu</emphasis>
|
||
</taxonomicName>
|
||
. Hypopharynx, v.v.: 155,
|
||
<taxonomicName id="4C40DBA04F34E601FE0B87BD802BF90C" box="[414,568,1745,1768]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="22" pageNumber="23" phylum="Arthropoda" rank="species" species="burmeisteri">
|
||
<emphasis id="B9347C314F34E601FE0B87BD802BF90C" box="[414,568,1745,1768]" italics="true" pageId="22" pageNumber="23">C. burmeisteri</emphasis>
|
||
</taxonomicName>
|
||
; 156,
|
||
<taxonomicName id="4C40DBA04F34E601FDE987BD8105F90C" box="[636,790,1745,1768]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="22" pageNumber="23" phylum="Arthropoda" rank="species" species="dominguezi">
|
||
<emphasis id="B9347C314F34E601FDE987BD8105F90C" box="[636,790,1745,1768]" italics="true" pageId="22" pageNumber="23">C. dominguezi</emphasis>
|
||
</taxonomicName>
|
||
; 157,
|
||
<taxonomicName id="4C40DBA04F34E601FCCC87BD81D3F90C" box="[857,960,1745,1768]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="22" pageNumber="23" phylum="Arthropoda" rank="species" species="tenella">
|
||
<emphasis id="B9347C314F34E601FCCC87BD81D3F90C" box="[857,960,1745,1768]" italics="true" pageId="22" pageNumber="23">C. tenella</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFFA0234F34E600FF538677833EFE2E" blockId="22.[151,1436,1819,2005]" lastBlockId="23.[151,1437,152,778]" lastPageId="23" lastPageNumber="24" pageId="22" pageNumber="23">
|
||
Diagnosis.
|
||
<taxonomicName id="4C40DBA04F34E601FEDE867083E6F8D1" box="[331,501,1820,1845]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="22" pageNumber="23" phylum="Arthropoda" rank="species" species="tenella">
|
||
<emphasis id="B9347C314F34E601FEDE867083E6F8D1" box="[331,501,1820,1845]" italics="true" pageId="22" pageNumber="23">Caenis tenella</emphasis>
|
||
</taxonomicName>
|
||
can be distinguished from the other species of
|
||
<taxonomicName id="4C40DBA04F34E601FBB186708665F8D1" box="[1060,1142,1820,1845]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="22" pageNumber="23" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9347C314F34E601FBB186708665F8D1" box="[1060,1142,1820,1845]" italics="true" pageId="22" pageNumber="23">Caenis</emphasis>
|
||
</taxonomicName>
|
||
by the following combination of characters. In the imago: 1) general coloration whitish-yellow; 2) prosternal triangle anteriorly elongated, pointed to slightly rounded in males, somewhat wider and rounded apically in females; 3) median filament on abdominal tergum II absent; 4) fore legs 0.5–0.6 times length of body; 5) forceps apically rounded; 6) central sclerite of styliger dome-shaped; 7) apophyses of styliger sclerite bent inwards; 8) penes with projected and pointed lateral lobes; 9) color of katepisternum similar to the rest of thoracic sclerites. In the nymph: 1) head color pattern as in Fig. 168, hind margin with short bifid setules; 2) meso- and metacoxal processes present but small (
|
||
<figureCitation id="137BBCA64F35E600FE7281848087FEE6" box="[487,660,232,258]" captionStart="FIGURES 123 – 138" captionStartId="21.[151,269,1854,1878]" captionTargetBox="[164,1415,400,1819]" captionTargetId="figure@21.[151,1436,397,1828]" captionTargetPageId="21" captionText="FIGURES 123 – 138. Caenis tenella, nymph. 123, labrum, d. v.; 124, labium, v. v. (palpus and setae at the right, omitted); 125, pronotum, left half; 126, detail of posteromedian projection of abdominal tergum II; 127, middle coxa; 128, hind coxa; 129, setae on dorsal transverse row of fore femora; 130, foreleg; 131, middle leg; 132, hind leg; 133, microtrichia of submarginal ventral row of operculate gill; 134, operculate gill; 135, IX sternum, v. v. (a, female; b, male); 136, foreclaw; 137, middle claw; 138, hind claw." httpUri="https://zenodo.org/record/179931/files/figure.png" pageId="23" pageNumber="24">Figs. 127–128</figureCitation>
|
||
); 3) middle tarsus generally with one row of serrated setae; 4) tarsal claws with small denticles, apex curved (
|
||
<figureCitation id="137BBCA64F35E600FD31807C8141FECE" box="[676,850,272,298]" captionStart="FIGURES 123 – 138" captionStartId="21.[151,269,1854,1878]" captionTargetBox="[164,1415,400,1819]" captionTargetId="figure@21.[151,1436,397,1828]" captionTargetPageId="21" captionText="FIGURES 123 – 138. Caenis tenella, nymph. 123, labrum, d. v.; 124, labium, v. v. (palpus and setae at the right, omitted); 125, pronotum, left half; 126, detail of posteromedian projection of abdominal tergum II; 127, middle coxa; 128, hind coxa; 129, setae on dorsal transverse row of fore femora; 130, foreleg; 131, middle leg; 132, hind leg; 133, microtrichia of submarginal ventral row of operculate gill; 134, operculate gill; 135, IX sternum, v. v. (a, female; b, male); 136, foreclaw; 137, middle claw; 138, hind claw." httpUri="https://zenodo.org/record/179931/files/figure.png" pageId="23" pageNumber="24">Figs. 136–138</figureCitation>
|
||
); 5) labrum with slightly rounded lateral margins, clypeus with strong setae (
|
||
<figureCitation id="137BBCA64F35E600FE408054802EFEB6" box="[469,573,312,338]" captionStart="FIGURES 123 – 138" captionStartId="21.[151,269,1854,1878]" captionTargetBox="[164,1415,400,1819]" captionTargetId="figure@21.[151,1436,397,1828]" captionTargetPageId="21" captionText="FIGURES 123 – 138. Caenis tenella, nymph. 123, labrum, d. v.; 124, labium, v. v. (palpus and setae at the right, omitted); 125, pronotum, left half; 126, detail of posteromedian projection of abdominal tergum II; 127, middle coxa; 128, hind coxa; 129, setae on dorsal transverse row of fore femora; 130, foreleg; 131, middle leg; 132, hind leg; 133, microtrichia of submarginal ventral row of operculate gill; 134, operculate gill; 135, IX sternum, v. v. (a, female; b, male); 136, foreclaw; 137, middle claw; 138, hind claw." httpUri="https://zenodo.org/record/179931/files/figure.png" pageId="23" pageNumber="24">Fig. 123</figureCitation>
|
||
); 6) labial glossae large and subquadrate (
|
||
<figureCitation id="137BBCA64F35E600FBA18054868FFEB6" box="[1076,1180,312,338]" captionStart="FIGURES 123 – 138" captionStartId="21.[151,269,1854,1878]" captionTargetBox="[164,1415,400,1819]" captionTargetId="figure@21.[151,1436,397,1828]" captionTargetPageId="21" captionText="FIGURES 123 – 138. Caenis tenella, nymph. 123, labrum, d. v.; 124, labium, v. v. (palpus and setae at the right, omitted); 125, pronotum, left half; 126, detail of posteromedian projection of abdominal tergum II; 127, middle coxa; 128, hind coxa; 129, setae on dorsal transverse row of fore femora; 130, foreleg; 131, middle leg; 132, hind leg; 133, microtrichia of submarginal ventral row of operculate gill; 134, operculate gill; 135, IX sternum, v. v. (a, female; b, male); 136, foreclaw; 137, middle claw; 138, hind claw." httpUri="https://zenodo.org/record/179931/files/figure.png" pageId="23" pageNumber="24">Fig. 124</figureCitation>
|
||
), segment II of labial palp 1.80–2.43 times the length of segment III (
|
||
<figureCitation id="137BBCA64F35E600FD5E800C8121FE9E" box="[715,818,352,378]" captionStart="FIGURES 123 – 138" captionStartId="21.[151,269,1854,1878]" captionTargetBox="[164,1415,400,1819]" captionTargetId="figure@21.[151,1436,397,1828]" captionTargetPageId="21" captionText="FIGURES 123 – 138. Caenis tenella, nymph. 123, labrum, d. v.; 124, labium, v. v. (palpus and setae at the right, omitted); 125, pronotum, left half; 126, detail of posteromedian projection of abdominal tergum II; 127, middle coxa; 128, hind coxa; 129, setae on dorsal transverse row of fore femora; 130, foreleg; 131, middle leg; 132, hind leg; 133, microtrichia of submarginal ventral row of operculate gill; 134, operculate gill; 135, IX sternum, v. v. (a, female; b, male); 136, foreclaw; 137, middle claw; 138, hind claw." httpUri="https://zenodo.org/record/179931/files/figure.png" pageId="23" pageNumber="24">Fig. 124</figureCitation>
|
||
); 7) lingua of hypopharynx relatively large and with concave fore margin (
|
||
<figureCitation id="137BBCA64F35E600FE0C80E48012FE46" box="[409,513,392,418]" 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="23" pageNumber="24">Fig. 157</figureCitation>
|
||
); 8) IX sternum apically with a deep V-shaped notch and with bifid setules on hind margin.
|
||
</paragraph>
|
||
<paragraph id="8BFFA0234F35E600FF5380B4810CFD5E" blockId="23.[151,1437,152,778]" pageId="23" pageNumber="24">
|
||
Discussion.
|
||
<bibRefCitation id="EFD1DDD24F35E600FEC280B483E4FE16" author="Navas" box="[343,503,472,498]" pageId="23" pageNumber="31" refString="Navas, L. (1932) Insectos de la Argentina. Revista de la Academia de Ciencias de Zaragoza, 16, 87 - 120." type="journal article" year="1932">Navas (1932)</bibRefCitation>
|
||
described this species from a pair of imagos of both sexes. As the
|
||
<typeStatus id="54FB1E814F35E600FA8B80B4874FFE16" box="[1310,1372,472,498]" pageId="23" pageNumber="24">types</typeStatus>
|
||
have been lost, serious doubts about the identity of the species existed (
|
||
<bibRefCitation id="EFD1DDD24F35E600FC0E836C8637FDFE" author="Thew" box="[923,1060,512,538]" pageId="23" pageNumber="31" refString="Thew, T. B. (1960) Revision of the genera of the family Caenidae (Ephemeroptera). Transactions of the American Entomological Society, 86, 187 - 205." type="journal article" year="1960">Thew 1960</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFD1DDD24F35E600FBA4836C86D5FDFE" author="Soldan" box="[1073,1222,512,538]" pageId="23" pageNumber="31" refString="Soldan, T. (1986) A revision of the Caenidae with ocellar tubercles in the nymphal stage (Ephemeroptera). Acta Universitatis Carolinae, Biologica (1982 - 1984), 289 - 362." type="book chapter" year="1986">Soldán 1986</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFD1DDD24F35E600FB46836C82C5FDA6" author="Dominguez" pageId="23" pageNumber="31" refString="Dominguez, E., Molineri, C., Pescador, M., Hubbard, M. D. & Nieto, C. (2006) Aquatic Biodiversity in Latin America, Vol. 1: Ephemeroptera of South America. Pensoft, Sofia-Moscow, 646 p." type="book" year="2006">Domínguez et al. 2006</bibRefCitation>
|
||
), but the pinned
|
||
<typeStatus id="54FB1E814F35E600FE0B83448016FDA6" box="[414,517,552,578]" pageId="23" pageNumber="24" type="holotype">holotype</typeStatus>
|
||
and allotype of
|
||
<taxonomicName id="4C40DBA04F35E600FD5D8344865FFDA6" authority="Navas (1932)" authorityName="Navas" authorityYear="1932" box="[712,1100,552,578]" class="Insecta" family="Caenidae" genus="Eurycaenis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ephemeroptera" pageId="23" pageNumber="24" phylum="Arthropoda" rank="species" species="tenella">
|
||
<emphasis id="B9347C314F35E600FD5D834481B7FDA5" box="[712,932,552,577]" italics="true" pageId="23" pageNumber="24">Eurycaenis tenella</emphasis>
|
||
<bibRefCitation id="EFD1DDD24F35E600FC398344865FFDA6" author="Navas" box="[940,1100,552,578]" pageId="23" pageNumber="31" refString="Navas, L. (1932) Insectos de la Argentina. Revista de la Academia de Ciencias de Zaragoza, 16, 87 - 120." type="journal article" year="1932">Navas (1932)</bibRefCitation>
|
||
</taxonomicName>
|
||
were recently discovered in Salta (
|
||
<taxonomicName id="4C40DBA04F35E600FF77833C834DFD8E" box="[226,350,592,618]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="23" pageNumber="29" phylum="Arthropoda" rank="species" species="argentina">
|
||
<collectingCountry id="F357E0B34F35E600FF77833C834DFD8E" box="[226,350,592,618]" name="Argentina" pageId="23" pageNumber="24">Argentina</collectingCountry>
|
||
</taxonomicName>
|
||
). The examination of these
|
||
<typeStatus id="54FB1E814F35E600FD3D833C80F5FD8E" box="[680,742,592,618]" pageId="23" pageNumber="24">types</typeStatus>
|
||
and those of
|
||
<taxonomicName id="4C40DBA04F35E600FC1C833C8712FD8E" authority="Malzacher (2001)" authorityName="Malzacher" authorityYear="2001" box="[905,1281,592,618]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="23" pageNumber="24" phylum="Arthropoda" rank="species" species="grimi">
|
||
<emphasis id="B9347C314F35E600FC1C833C8630FD8D" box="[905,1059,592,617]" italics="true" pageId="23" pageNumber="24">Caenis grimi</emphasis>
|
||
<bibRefCitation id="EFD1DDD24F35E600FBBE833C8712FD8E" author="Malzacher" box="[1067,1281,592,618]" pageId="23" 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>
|
||
</taxonomicName>
|
||
, showed that both species are the same, and are here proposed as subjective synonyms. Thus the new combination
|
||
<taxonomicName id="4C40DBA04F35E600FADE83148359FD5E" authority="Navas" authorityName="Navas" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="23" pageNumber="24" phylum="Arthropoda" rank="species" species="tenella">
|
||
<emphasis id="B9347C314F35E600FADE831482F4FD5D" italics="true" pageId="23" pageNumber="24">Caenis tenella</emphasis>
|
||
(Navás)
|
||
</taxonomicName>
|
||
is created to accommodate this species.
|
||
</paragraph>
|
||
<paragraph id="8BFFA0234F35E600FF5383A482DCFCEE" blockId="23.[151,1437,152,778]" pageId="23" pageNumber="24">
|
||
Distribution (
|
||
<figureCitation id="137BBCA64F35E600FEF383A483DCFD06" box="[358,463,712,738]" captionStart="FIGURES 185 – 188" captionStartId="29.[151,269,1964,1988]" captionText="FIGURES 185 – 188. Distribution maps." pageId="23" pageNumber="24">Fig. 186</figureCitation>
|
||
).
|
||
<taxonomicName id="4C40DBA04F35E600FE7083A4804AFD06" box="[485,601,712,738]" class="Insecta" family="Caenidae" genus="Caenis" kingdom="Animalia" order="Ephemeroptera" pageId="23" pageNumber="29" phylum="Arthropoda" rank="species" species="argentina">
|
||
<collectingCountry id="F357E0B34F35E600FE7083A4804AFD06" box="[485,601,712,738]" name="Argentina" pageId="23" pageNumber="24">Argentina</collectingCountry>
|
||
</taxonomicName>
|
||
(
|
||
<collectingCountry id="F357E0B34F35E600FDFE83A480C5FD06" box="[619,726,712,738]" name="Taiwan" pageId="23" pageNumber="24">Formosa</collectingCountry>
|
||
, Misiones, Buenos Aires),
|
||
<collectingCountry id="F357E0B34F35E600FB8E83A48690FD06" box="[1051,1155,712,738]" name="Uruguay" pageId="23" pageNumber="24">Uruguay</collectingCountry>
|
||
,
|
||
<collectingCountry id="F357E0B34F35E600FB0483A486CAFD06" box="[1169,1241,712,738]" name="Brazil" pageId="23" pageNumber="24">Brazil</collectingCountry>
|
||
(Rio Grande do Sul).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |