265 lines
31 KiB
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265 lines
31 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1071.71582" ID-GBIF-Dataset="ee3af8cd-a65c-4766-818b-4919c656cae7" ID-PMC="PMC8616892" ID-Pensoft-Pub="1313-2970-1071-127" ID-Pensoft-UUID="7EA6B5155C8A5162B460150E5A38747F" ID-PubMed="34887697" ID-ZooBank="BEA57970A28149DE9F9BD88910A73824" ModsDocID="1313-2970-1071-127" checkinTime="1637285699894" checkinUser="pensoft" docAuthor="Sroka, Pavel, Yanai, Zohar, Palatov, Dmitry & Gattolliat, Jean-Luc" docDate="2021" docId="C615D2001E6F5C119A49DE22590F3564" docLanguage="en" docName="ZooKeys 1071: 127-154" docOrigin="ZooKeys 1071" docPubDate="2021-11-18" docSource="http://dx.doi.org/10.3897/zookeys.1071.71582" docTitle="Takobia maxillare" docType="treatment" docVersion="4" id="7EA6B5155C8A5162B460150E5A38747F" lastPageNumber="127" masterDocId="7EA6B5155C8A5162B460150E5A38747F" masterDocTitle="Contribution to the knowledge of the genus Takobia Novikova & Kluge, 1987 (Ephemeroptera, Baetidae) in Central Asia" masterLastPageNumber="154" masterPageNumber="127" pageNumber="127" updateTime="1668151126898" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Contribution to the knowledge of the genus Takobia Novikova & Kluge, 1987 (Ephemeroptera, Baetidae) in Central Asia</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Sroka, Pavel</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-4367-6564</mods:nameIdentifier>
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<mods:affiliation>Biology Centre of the Czech Academy of Sciences, Institute of Entomology, Branisovska 31, 37005 Ceske Budejovice, Czech Republic</mods:affiliation>
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<mods:nameIdentifier type="email">pavel.sroka@centrum.cz</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Yanai, Zohar</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-6440-0116</mods:nameIdentifier>
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<mods:affiliation>The Steinhardt Museum of Natural History, Tel Aviv University, Tel Aviv 6997801, Israel</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Palatov, Dmitry</mods:namePart>
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<mods:affiliation>A. N. Severtsov Institute of Ecology and Evolution of RAS, 119071, Moscow, Russia</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Gattolliat, Jean-Luc</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-5873-5083</mods:nameIdentifier>
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<mods:affiliation>Musee cantonal de zoologie, Palais de Rumine, Place de la Riponne 6, 1014 Lausanne, Switzerland & University of Lausanne (UNIL), Department of Ecology and Evolution, 1015 Lausanne, Switzerland</mods:affiliation>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:title>ZooKeys</mods:title>
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<mods:part>
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<mods:date>2021</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2021-11-18</mods:number>
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<mods:detail type="volume">
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<mods:number>1071</mods:number>
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<mods:start>127</mods:start>
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<mods:end>154</mods:end>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.1071.71582</mods:url>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.1071.71582</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1071-127</mods:identifier>
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<mods:identifier type="ZooBank">BEA57970A28149DE9F9BD88910A73824</mods:identifier>
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<treatment ID-GBIF-Taxon="190239500" LSID="urn:lsid:plazi:treatment:C615D2001E6F5C119A49DE22590F3564" httpUri="http://treatment.plazi.org/id/C615D2001E6F5C119A49DE22590F3564" lastPageNumber="127" pageId="0" pageNumber="127">
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<subSubSection pageId="0" pageNumber="127" type="nomenclature">
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<paragraph pageId="0" pageNumber="127">
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<taxonomicName LSID="C615D200-1E6F-5C11-9A49-DE22590F3564" authority="(Braasch & Soldan, 1983)" baseAuthorityName="Braasch & Soldan" baseAuthorityYear="1983" class="Insecta" family="Baetidae" genus="Takobia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Takobia maxillare" order="Ephemeroptera" pageId="0" pageNumber="127" phylum="Arthropoda" rank="species" species="maxillare">
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Takobia maxillare (Braasch &
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<normalizedToken originalValue="Soldán">Soldan</normalizedToken>
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, 1983)
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</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="127" type="description">
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<paragraph pageId="0" pageNumber="127">
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Takobia nymphs, habitus photographs A T. maxillare, habitus in dorsal view B T. sinusopalpata sp. nov., habitus in dorsal view C T. shughnonica sp. nov., habitus in dorsal view D T. maxillare, habitus in lateral view E T. sinusopalpata sp. nov., habitus in lateral view F T. shughnonica sp. nov., habitus in lateral view. Scale bar: 1 mm." figureDoi="10.3897/zookeys.1071.71582.figure1" httpUri="https://binary.pensoft.net/fig/612073" pageId="0" pageNumber="127">Figs 1A, D</figureCitation>
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. T. maxillare, nymph A labrum (left side dorsal view, right side ventral view) B left mandible (dorsal view) C right mandible (dorsal view) D right mandible, detail of incisors and prostheca (dorsal view) E left mandible (dorsal view), detail of incisors and prostheca (dorsal view) F maxilla (dorsal view) G labium (left side ventral view, right side dorsal view) H foreleg (dorsal view) I middle leg (dorsal view) J hind leg (dorsal view) K-Q gills." figureDoi="10.3897/zookeys.1071.71582.figure3" httpUri="https://binary.pensoft.net/fig/612075" pageId="0" pageNumber="127">; 3</figureCitation>
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. T. maxillare, nymph A detail of right prostheca B tarsal claw C pronotum texture D margin of gill plate V (dorsal view) E posterior margin of abdominal tergite V F posterior margin of abdominal sternite V G paraproct. Scale bars: 50 μm (A, C-F); 100 μm (B, G)." figureDoi="10.3897/zookeys.1071.71582.figure4" httpUri="https://binary.pensoft.net/fig/612076" pageId="0" pageNumber="127">, 4</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="127" type="differential diagnosis">
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<paragraph pageId="0" pageNumber="127">Differential diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="127">
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<taxonomicName baseAuthorityName="Braasch & Soldan" baseAuthorityYear="1983" class="Insecta" family="Baetidae" genus="Takobia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Takobia maxillare" order="Ephemeroptera" pageId="0" pageNumber="127" phylum="Arthropoda" rank="species" species="maxillare">
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<emphasis italics="true" pageId="0" pageNumber="127">Takobia maxillare</emphasis>
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</taxonomicName>
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can be easily separated from other related species by the combination of the following characters: 1) maxillary palp highly developed with the segment I widened apically and segment II straight; 2) labrum dorsally covered with numerous setae, none of them arranged in a row; 3) right prostheca reduced, apically bifid; 4) labial palp segment III quadrangular, asymmetrical, with a short projection lateroapically; 5) claw edentate, subequal to 1/2 of corresponding tarsus; 6) paraproct with a short prolongation bent ventrally.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="127" type="description">
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<paragraph pageId="0" pageNumber="127">Description of nymph.</paragraph>
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<paragraph pageId="0" pageNumber="127">
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<emphasis bold="true" pageId="0" pageNumber="127">Length</emphasis>
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. Female body 6.8-9.1 mm; cerci 4.6-5.4 mm; median caudal filament 3.4-4.5 mm; male body 5.0-7.2 mm; cerci 4.2-5.8 mm; median caudal filament 2.5-3.5 mm.
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</paragraph>
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<paragraph pageId="0" pageNumber="127">
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<emphasis bold="true" pageId="0" pageNumber="127">Coloration and texture</emphasis>
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. General coloration brown (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Takobia nymphs, habitus photographs A T. maxillare, habitus in dorsal view B T. sinusopalpata sp. nov., habitus in dorsal view C T. shughnonica sp. nov., habitus in dorsal view D T. maxillare, habitus in lateral view E T. sinusopalpata sp. nov., habitus in lateral view F T. shughnonica sp. nov., habitus in lateral view. Scale bar: 1 mm." figureDoi="10.3897/zookeys.1071.71582.figure1" httpUri="https://binary.pensoft.net/fig/612073" pageId="0" pageNumber="127">1A, D</figureCitation>
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). Head uniformly brown with vermiform marks visible on vertex and frons in some specimens. Turbinate eyes in male nymphs purple-brown. Legs ecru. Thorax brown with some areas of darker coloration. Abdominal tergites medium brown without any pattern. Abdominal sternites light brown. Cerci ecru to light brown without bands or pattern. Original coloration probably faded after more than 40 years of storage in alcohol. Surface of body shagreened, most pronounced on head capsule and thorax (Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. T. maxillare, nymph A detail of right prostheca B tarsal claw C pronotum texture D margin of gill plate V (dorsal view) E posterior margin of abdominal tergite V F posterior margin of abdominal sternite V G paraproct. Scale bars: 50 μm (A, C-F); 100 μm (B, G)." figureDoi="10.3897/zookeys.1071.71582.figure4" httpUri="https://binary.pensoft.net/fig/612076" pageId="0" pageNumber="127">4C</figureCitation>
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).
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</paragraph>
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<caption doi="10.3897/zookeys.1071.71582.figure1" httpUri="https://binary.pensoft.net/fig/612073" pageId="0" pageNumber="127" start="Figure 1" startId="F1">
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<paragraph pageId="0" pageNumber="127">
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<emphasis bold="true" pageId="0" pageNumber="127">Figure 1.</emphasis>
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<taxonomicName authorityName="Novikova & Kluge" authorityYear="1987" class="Insecta" family="Baetidae" genus="Takobia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Takobia" order="Ephemeroptera" pageId="0" pageNumber="127" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="127">Takobia</emphasis>
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</taxonomicName>
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nymphs, habitus photographs
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<emphasis bold="true" pageId="0" pageNumber="127">A</emphasis>
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<taxonomicName lsidName="T. maxillare" pageId="0" pageNumber="127" rank="species" species="maxillare">
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<emphasis italics="true" pageId="0" pageNumber="127">T. maxillare</emphasis>
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</taxonomicName>
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, habitus in dorsal view
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<emphasis bold="true" pageId="0" pageNumber="127">B</emphasis>
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<taxonomicName lsidName="T. sinusopalpata" pageId="0" pageNumber="127" rank="species" species="sinusopalpata">
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<emphasis italics="true" pageId="0" pageNumber="127">T. sinusopalpata</emphasis>
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</taxonomicName>
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sp. nov., habitus in dorsal view
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<emphasis bold="true" pageId="0" pageNumber="127">C</emphasis>
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<taxonomicName lsidName="T. shughnonica" pageId="0" pageNumber="127" rank="species" species="shughnonica">
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<emphasis italics="true" pageId="0" pageNumber="127">T. shughnonica</emphasis>
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</taxonomicName>
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sp. nov., habitus in dorsal view
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<emphasis bold="true" pageId="0" pageNumber="127">D</emphasis>
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<taxonomicName lsidName="T. maxillare" pageId="0" pageNumber="127" rank="species" species="maxillare">
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<emphasis italics="true" pageId="0" pageNumber="127">T. maxillare</emphasis>
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</taxonomicName>
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, habitus in lateral view
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<emphasis bold="true" pageId="0" pageNumber="127">E</emphasis>
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<taxonomicName lsidName="T. sinusopalpata" pageId="0" pageNumber="127" rank="species" species="sinusopalpata">
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<emphasis italics="true" pageId="0" pageNumber="127">T. sinusopalpata</emphasis>
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</taxonomicName>
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sp. nov., habitus in lateral view
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<emphasis bold="true" pageId="0" pageNumber="127">F</emphasis>
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<taxonomicName lsidName="T. shughnonica" pageId="0" pageNumber="127" rank="species" species="shughnonica">
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<emphasis italics="true" pageId="0" pageNumber="127">T. shughnonica</emphasis>
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</taxonomicName>
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sp. nov., habitus in lateral view. Scale bar:1 mm.
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</paragraph>
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</caption>
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<caption doi="10.3897/zookeys.1071.71582.figure2" httpUri="https://binary.pensoft.net/fig/612074" pageId="0" pageNumber="127" start="Figure 2" startId="F2">
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<paragraph pageId="0" pageNumber="127">
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<emphasis bold="true" pageId="0" pageNumber="127">Figure 2.</emphasis>
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Map with known occurrences of individual
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<taxonomicName authorityName="Novikova & Kluge" authorityYear="1987" class="Insecta" family="Baetidae" genus="Takobia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Takobia" order="Ephemeroptera" pageId="0" pageNumber="127" phylum="Arthropoda" rank="genus">
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<emphasis italics="true" pageId="0" pageNumber="127">Takobia</emphasis>
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</taxonomicName>
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species. Explanation of symbols directly in the figure. The larger symbol with thickened border indicates a type locality.
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</paragraph>
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</caption>
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<paragraph pageId="0" pageNumber="127">
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<emphasis bold="true" pageId="0" pageNumber="127">Head</emphasis>
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. Antennae close to each other, with a narrow interantennal carina; scape and pedicel with V-shaped scale insertions and sparse setae. Dorsal surface of labrum (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. T. maxillare, nymph A labrum (left side dorsal view, right side ventral view) B left mandible (dorsal view) C right mandible (dorsal view) D right mandible, detail of incisors and prostheca (dorsal view) E left mandible (dorsal view), detail of incisors and prostheca (dorsal view) F maxilla (dorsal view) G labium (left side ventral view, right side dorsal view) H foreleg (dorsal view) I middle leg (dorsal view) J hind leg (dorsal view) K-Q gills." figureDoi="10.3897/zookeys.1071.71582.figure3" httpUri="https://binary.pensoft.net/fig/612075" pageId="0" pageNumber="127">3A</figureCitation>
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) evenly covered with numerous long setae and scattered small fine setae, distolateral arc of more prominent setae not distinguishable, almost no setae present along midline; ventral surface with row of ca. ten submarginal small, pointed setae laterally; distal margin fringed with ca. 12-17 short, followed by 8-12 long, feathered setae. Right mandible (Figs
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. T. maxillare, nymph A labrum (left side dorsal view, right side ventral view) B left mandible (dorsal view) C right mandible (dorsal view) D right mandible, detail of incisors and prostheca (dorsal view) E left mandible (dorsal view), detail of incisors and prostheca (dorsal view) F maxilla (dorsal view) G labium (left side ventral view, right side dorsal view) H foreleg (dorsal view) I middle leg (dorsal view) J hind leg (dorsal view) K-Q gills." figureDoi="10.3897/zookeys.1071.71582.figure3" httpUri="https://binary.pensoft.net/fig/612075" pageId="0" pageNumber="127">3C, D</figureCitation>
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;
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. T. maxillare, nymph A detail of right prostheca B tarsal claw C pronotum texture D margin of gill plate V (dorsal view) E posterior margin of abdominal tergite V F posterior margin of abdominal sternite V G paraproct. Scale bars: 50 μm (A, C-F); 100 μm (B, G)." figureDoi="10.3897/zookeys.1071.71582.figure4" httpUri="https://binary.pensoft.net/fig/612076" pageId="0" pageNumber="127">4A</figureCitation>
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) with sparse fine setae; incisors composed of eight pointed denticles (in nymphs long after molting, denticles become worn out and rounded), outer and inner incisor group with four denticles each; row of short fine setae along inner margin of incisors present; prostheca reduced and apically asymmetrically bifid (this bifurcation very inconspicuous, see Fig.
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<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. T. maxillare, nymph A detail of right prostheca B tarsal claw C pronotum texture D margin of gill plate V (dorsal view) E posterior margin of abdominal tergite V F posterior margin of abdominal sternite V G paraproct. Scale bars: 50 μm (A, C-F); 100 μm (B, G)." figureDoi="10.3897/zookeys.1071.71582.figure4" httpUri="https://binary.pensoft.net/fig/612076" pageId="0" pageNumber="127">4A</figureCitation>
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), slightly feathered; margin between prostheca and mola with tuft of fringed setae. Left mandible (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. T. maxillare, nymph A labrum (left side dorsal view, right side ventral view) B left mandible (dorsal view) C right mandible (dorsal view) D right mandible, detail of incisors and prostheca (dorsal view) E left mandible (dorsal view), detail of incisors and prostheca (dorsal view) F maxilla (dorsal view) G labium (left side ventral view, right side dorsal view) H foreleg (dorsal view) I middle leg (dorsal view) J hind leg (dorsal view) K-Q gills." figureDoi="10.3897/zookeys.1071.71582.figure3" httpUri="https://binary.pensoft.net/fig/612075" pageId="0" pageNumber="127">3B, E</figureCitation>
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) with sparse fine setae; incisors composed of seven apically pointed denticles, outer and inner incisor groups not distinctly separated; prostheca with denticles and comb-shaped structure; margin between prostheca and mola with short, fringed setae. Hypopharynx apically covered with thin setae; lingua with central small protuberance; superlingua slightly longer than lingua. Maxilla (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. T. maxillare, nymph A labrum (left side dorsal view, right side ventral view) B left mandible (dorsal view) C right mandible (dorsal view) D right mandible, detail of incisors and prostheca (dorsal view) E left mandible (dorsal view), detail of incisors and prostheca (dorsal view) F maxilla (dorsal view) G labium (left side ventral view, right side dorsal view) H foreleg (dorsal view) I middle leg (dorsal view) J hind leg (dorsal view) K-Q gills." figureDoi="10.3897/zookeys.1071.71582.figure3" httpUri="https://binary.pensoft.net/fig/612075" pageId="0" pageNumber="127">3F</figureCitation>
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) with incisors composed of three elongated and curved teeth; crown with two rows of setae, ventral one with small setae, dorsal row with three long stout dentisetae (apical dentiseta similar to maxillary teeth, relatively narrow); maxillary palp very long, nearly 3
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than galeolacinia, two-segmented, length of segment I nearly double length of galeolacinia, length of segment II subequal to segment I; segment I widened apically and slightly curved outward; segment II apically rounded; both segments with numerous thin setae, most dense along inner margin. Labium (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. T. maxillare, nymph A labrum (left side dorsal view, right side ventral view) B left mandible (dorsal view) C right mandible (dorsal view) D right mandible, detail of incisors and prostheca (dorsal view) E left mandible (dorsal view), detail of incisors and prostheca (dorsal view) F maxilla (dorsal view) G labium (left side ventral view, right side dorsal view) H foreleg (dorsal view) I middle leg (dorsal view) J hind leg (dorsal view) K-Q gills." figureDoi="10.3897/zookeys.1071.71582.figure3" httpUri="https://binary.pensoft.net/fig/612075" pageId="0" pageNumber="127">3G</figureCitation>
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) with glossae subequal to paraglossae; both inner and outer margins of glossae with row of pointed setae, dorsal surface of glossae with well-defined group of fine setae subapically; ventral surface of glossae with group of long setae extending from basal part of glossa along its inner margin to apex; paraglossae with two rows of long, stout setae apically; labial palp three-segmented; segment I slightly shorter than segments II and III combined; segment II with very small medioapical protuberance and dorsal oblique row generally of six long setae; segment III asymmetrical, with medioapical part widely rounded and short projection lateroapically; all segments of labial palp with hair-like setae, present only occasionally on segments I and II, most dense on ventral surface of segment III; several distinct stout pointed setae present along apical part of segment III.
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</paragraph>
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<caption doi="10.3897/zookeys.1071.71582.figure3" httpUri="https://binary.pensoft.net/fig/612075" pageId="0" pageNumber="127" start="Figure 3" startId="F3">
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<paragraph pageId="0" pageNumber="127">
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<emphasis bold="true" pageId="0" pageNumber="127">Figure 3.</emphasis>
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<taxonomicName lsidName="T. maxillare" pageId="0" pageNumber="127" rank="species" species="maxillare">
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<emphasis italics="true" pageId="0" pageNumber="127">T. maxillare</emphasis>
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</taxonomicName>
|
||
, nymph
|
||
<emphasis bold="true" pageId="0" pageNumber="127">A</emphasis>
|
||
labrum (left side dorsal view, right side ventral view)
|
||
<emphasis bold="true" pageId="0" pageNumber="127">B</emphasis>
|
||
left mandible (dorsal view)
|
||
<emphasis bold="true" pageId="0" pageNumber="127">C</emphasis>
|
||
right mandible (dorsal view)
|
||
<emphasis bold="true" pageId="0" pageNumber="127">D</emphasis>
|
||
right mandible, detail of incisors and prostheca (dorsal view)
|
||
<emphasis bold="true" pageId="0" pageNumber="127">E</emphasis>
|
||
left mandible (dorsal view), detail of incisors and prostheca (dorsal view)
|
||
<emphasis bold="true" pageId="0" pageNumber="127">F</emphasis>
|
||
maxilla (dorsal view)
|
||
<emphasis bold="true" pageId="0" pageNumber="127">G</emphasis>
|
||
labium (left side ventral view, right side dorsal view)
|
||
<emphasis bold="true" pageId="0" pageNumber="127">H</emphasis>
|
||
foreleg (dorsal view)
|
||
<emphasis bold="true" pageId="0" pageNumber="127">I</emphasis>
|
||
middle leg (dorsal view)
|
||
<emphasis bold="true" pageId="0" pageNumber="127">J</emphasis>
|
||
hind leg (dorsal view)
|
||
<emphasis bold="true" pageId="0" pageNumber="127">K-Q</emphasis>
|
||
gills.
|
||
</paragraph>
|
||
</caption>
|
||
<caption doi="10.3897/zookeys.1071.71582.figure4" httpUri="https://binary.pensoft.net/fig/612076" pageId="0" pageNumber="127" start="Figure 4" startId="F4">
|
||
<paragraph pageId="0" pageNumber="127">
|
||
<emphasis bold="true" pageId="0" pageNumber="127">Figure 4.</emphasis>
|
||
<taxonomicName lsidName="T. maxillare" pageId="0" pageNumber="127" rank="species" species="maxillare">
|
||
<emphasis italics="true" pageId="0" pageNumber="127">T. maxillare</emphasis>
|
||
</taxonomicName>
|
||
, nymph
|
||
<emphasis bold="true" pageId="0" pageNumber="127">A</emphasis>
|
||
detail of right prostheca
|
||
<emphasis bold="true" pageId="0" pageNumber="127">B</emphasis>
|
||
tarsal claw
|
||
<emphasis bold="true" pageId="0" pageNumber="127">C</emphasis>
|
||
pronotum texture
|
||
<emphasis bold="true" pageId="0" pageNumber="127">D</emphasis>
|
||
margin of gill plate V (dorsal view)
|
||
<emphasis bold="true" pageId="0" pageNumber="127">E</emphasis>
|
||
posterior margin of abdominal tergite V
|
||
<emphasis bold="true" pageId="0" pageNumber="127">F</emphasis>
|
||
posterior margin of abdominal sternite V
|
||
<emphasis bold="true" pageId="0" pageNumber="127">G</emphasis>
|
||
paraproct. Scale bars: 50
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
(
|
||
<emphasis bold="true" pageId="0" pageNumber="127">A, C-F</emphasis>
|
||
); 100
|
||
<normalizedToken originalValue="μm">μm</normalizedToken>
|
||
(
|
||
<emphasis bold="true" pageId="0" pageNumber="127">B, G</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="0" pageNumber="127">
|
||
<emphasis bold="true" pageId="0" pageNumber="127">Thorax</emphasis>
|
||
. Forelegs (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. T. maxillare, nymph A labrum (left side dorsal view, right side ventral view) B left mandible (dorsal view) C right mandible (dorsal view) D right mandible, detail of incisors and prostheca (dorsal view) E left mandible (dorsal view), detail of incisors and prostheca (dorsal view) F maxilla (dorsal view) G labium (left side ventral view, right side dorsal view) H foreleg (dorsal view) I middle leg (dorsal view) J hind leg (dorsal view) K-Q gills." figureDoi="10.3897/zookeys.1071.71582.figure3" httpUri="https://binary.pensoft.net/fig/612075" pageId="0" pageNumber="127">3H</figureCitation>
|
||
). Trochanter with ca. five marginal spine-like setae. Femur dorsally with one row of 16-18 medium, stout setae; additional dorsoapical setal patch formed by another 6-9 stout, medium setae; ventral margin with numerous stout, pointed short setae, some of these setae on lateral margin subparallel to ventral margin, villopore absent; lateral margin with occasional short hair-like setae and V-shaped scale bases with scales (not figured in Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. T. maxillare, nymph A labrum (left side dorsal view, right side ventral view) B left mandible (dorsal view) C right mandible (dorsal view) D right mandible, detail of incisors and prostheca (dorsal view) E left mandible (dorsal view), detail of incisors and prostheca (dorsal view) F maxilla (dorsal view) G labium (left side ventral view, right side dorsal view) H foreleg (dorsal view) I middle leg (dorsal view) J hind leg (dorsal view) K-Q gills." figureDoi="10.3897/zookeys.1071.71582.figure3" httpUri="https://binary.pensoft.net/fig/612075" pageId="0" pageNumber="127">3H</figureCitation>
|
||
). Tibia with many setae along ventral margin and group of setae apically; scarce setae also elsewhere on surface of tibia and along dorsal margin; tibiopatellar suture present; lateral margins with scales and numerous scale bases. Tarsus with row of ca. 20 small, pointed setae on ventral margin; lateral margins with numerous scale bases. Tarsal claw (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. T. maxillare, nymph A detail of right prostheca B tarsal claw C pronotum texture D margin of gill plate V (dorsal view) E posterior margin of abdominal tergite V F posterior margin of abdominal sternite V G paraproct. Scale bars: 50 μm (A, C-F); 100 μm (B, G)." figureDoi="10.3897/zookeys.1071.71582.figure4" httpUri="https://binary.pensoft.net/fig/612076" pageId="0" pageNumber="127">4B</figureCitation>
|
||
) very slightly hooked, without any teeth, apical setae present, minute; length of tarsal claw subequal to 1/2 of tarsus; Mid and hindleg (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. T. maxillare, nymph A labrum (left side dorsal view, right side ventral view) B left mandible (dorsal view) C right mandible (dorsal view) D right mandible, detail of incisors and prostheca (dorsal view) E left mandible (dorsal view), detail of incisors and prostheca (dorsal view) F maxilla (dorsal view) G labium (left side ventral view, right side dorsal view) H foreleg (dorsal view) I middle leg (dorsal view) J hind leg (dorsal view) K-Q gills." figureDoi="10.3897/zookeys.1071.71582.figure3" httpUri="https://binary.pensoft.net/fig/612075" pageId="0" pageNumber="127">3I, J</figureCitation>
|
||
) similar to foreleg, except setae along ventral margin of femora less robust and more scarce in mid and hindlegs compared to forelegs. Hindwing pads present.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="127">
|
||
<emphasis bold="true" pageId="0" pageNumber="127">Abdomen</emphasis>
|
||
. Tergites (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. T. maxillare, nymph A detail of right prostheca B tarsal claw C pronotum texture D margin of gill plate V (dorsal view) E posterior margin of abdominal tergite V F posterior margin of abdominal sternite V G paraproct. Scale bars: 50 μm (A, C-F); 100 μm (B, G)." figureDoi="10.3897/zookeys.1071.71582.figure4" httpUri="https://binary.pensoft.net/fig/612076" pageId="0" pageNumber="127">4E</figureCitation>
|
||
) not shagreened, with numerous V-shaped scale bases, scales (rounded apically), and thin hair-like setae; distal margin of tergite I with few occasional small triangular spines, tergites II-X with well-developed row of triangular spines (length:width ratio of spines in middle part of segment IV ca. 3:1-3:2); row of triangular spines on tergite X not interrupted in middle. Sternites (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. T. maxillare, nymph A detail of right prostheca B tarsal claw C pronotum texture D margin of gill plate V (dorsal view) E posterior margin of abdominal tergite V F posterior margin of abdominal sternite V G paraproct. Scale bars: 50 μm (A, C-F); 100 μm (B, G)." figureDoi="10.3897/zookeys.1071.71582.figure4" httpUri="https://binary.pensoft.net/fig/612076" pageId="0" pageNumber="127">4F</figureCitation>
|
||
) with scales, scale bases and setae similar to tergites; distal margin of sternites III-IX with row of triangular spines, this row interrupted in middle in sternite III and also interrupted in places of emerging gonostyli in male nymphs; triangular spines in lateral parts of sternite generally narrower than in central part of same sternite. Gills (Fig.
|
||
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. T. maxillare, nymph A labrum (left side dorsal view, right side ventral view) B left mandible (dorsal view) C right mandible (dorsal view) D right mandible, detail of incisors and prostheca (dorsal view) E left mandible (dorsal view), detail of incisors and prostheca (dorsal view) F maxilla (dorsal view) G labium (left side ventral view, right side dorsal view) H foreleg (dorsal view) I middle leg (dorsal view) J hind leg (dorsal view) K-Q gills." figureDoi="10.3897/zookeys.1071.71582.figure3" httpUri="https://binary.pensoft.net/fig/612075" pageId="0" pageNumber="127">3K-Q</figureCitation>
|
||
) on segments I-VII, slightly asymmetrical, widened in distal portion, widely rounded apically; dorsal surface with scales and scale bases submarginally (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. T. maxillare, nymph A detail of right prostheca B tarsal claw C pronotum texture D margin of gill plate V (dorsal view) E posterior margin of abdominal tergite V F posterior margin of abdominal sternite V G paraproct. Scale bars: 50 μm (A, C-F); 100 μm (B, G)." figureDoi="10.3897/zookeys.1071.71582.figure4" httpUri="https://binary.pensoft.net/fig/612076" pageId="0" pageNumber="127">4D</figureCitation>
|
||
); tracheation faintly visible; margins serrated in distal 1/2, with row of fine setae; gill VII similar to gills II to VI. Paraproct (Fig.
|
||
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. T. maxillare, nymph A detail of right prostheca B tarsal claw C pronotum texture D margin of gill plate V (dorsal view) E posterior margin of abdominal tergite V F posterior margin of abdominal sternite V G paraproct. Scale bars: 50 μm (A, C-F); 100 μm (B, G)." figureDoi="10.3897/zookeys.1071.71582.figure4" httpUri="https://binary.pensoft.net/fig/612076" pageId="0" pageNumber="127">4G</figureCitation>
|
||
) with abundant scales and scale bases (of same shape as on tergites and sternites); distinct prolongation bent dorsally; paraproct margin with ca. six or seven triangular spines laterally from prolongation and numerous slightly smaller spines medially from prolongation; prolongation margined with ca. ten elongated medium spines, with spines also on ventral surface; cercotractor with scales and scale bases, margin with triangular spines.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |