204 lines
36 KiB
XML
204 lines
36 KiB
XML
<document id="1744AF5A9AF75E8A57753B63926C12F8" ID-CLB-Dataset="24603" ID-DOI="10.11646/zootaxa.4711.2.7" ID-GBIF-Dataset="8581fa13-fa3c-4add-8ab1-44cc554e0b89" ID-ISSN="1175-5326" ID-Zenodo-Dep="3577085" ID-ZooBank="B787A961-B705-4B63-BE73-9B6B5EA33595" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1576479443394" checkinUser="plazi" docAuthor="Gusakov, Vladimir A. & Sylaieva, Anzhelika A." docDate="2019" docId="03D222334957FFE642FAF9E710DAFADD" docLanguage="en" docName="zootaxa.4711.2.7.pdf" docOrigin="Zootaxa 4711 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Bratislavia dadayi Righi & Hamoui 2002" docType="treatment" docVersion="7" lastPageNumber="352" masterDocId="FFEB5A4B4955FFE5426DFFF21173FFA6" masterDocTitle="Bratislavia dadayi (Michaelsen 1905) (Annelida, Clitellata, Naididae): discovery of an alien oligochaete in a technogenic fresh water body in Ukraine" masterLastPageNumber="365" masterPageNumber="349" pageNumber="351" updateTime="1698774468959" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="3C68E6F1F1AEEAFC89AE401320946EF6">Bratislavia dadayi (Michaelsen 1905) (Annelida, Clitellata, Naididae): discovery of an alien oligochaete in a technogenic fresh water body in Ukraine</mods:title>
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<mods:namePart id="C7DFBA6B01C3026ED7E358CEADFFB143">Gusakov, Vladimir A.</mods:namePart>
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<mods:namePart id="DAC0AE2F4E67B84782BDD7C4AE90A7B4">Sylaieva, Anzhelika A.</mods:namePart>
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<mods:title id="210458244F3EFDB39DF53D101A8B155F">Zootaxa</mods:title>
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<mods:date id="54CB4220C07659A1D972EBEB761A1B06">2019</mods:date>
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<mods:number id="3306DB91D48DEB9553CEFF89009AB66A">2019-12-16</mods:number>
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<mods:number id="4662A451458FC9EACC5060726129D899">4711</mods:number>
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<treatment id="03D222334957FFE642FAF9E710DAFADD" ID-GBIF-Taxon="160747853" LSID="urn:lsid:plazi:treatment:03D222334957FFE642FAF9E710DAFADD" httpUri="http://treatment.plazi.org/id/03D222334957FFE642FAF9E710DAFADD" lastPageId="3" lastPageNumber="352" pageId="2" pageNumber="351">
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<subSubSection id="C361C0AE4957FFE742FAF9E7132EF989" box="[151,605,1557,1584]" pageId="2" pageNumber="351" type="nomenclature">
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<paragraph id="8BC493254957FFE742FAF9E7132EF989" blockId="2.[151,605,1557,1584]" box="[151,605,1557,1584]" pageId="2" pageNumber="351">
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<heading id="D08C24494957FFE742FAF9E7132EF989" bold="true" box="[151,605,1557,1584]" fontSize="11" level="1" pageId="2" pageNumber="351" reason="1">
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<taxonomicName id="4C7BE8A64957FFE742FAF9E7132EF989" authority="(Michaelsen 1905)" authorityName="Righi & Hamoui" authorityYear="2002" baseAuthorityName="Michaelsen" baseAuthorityYear="1905" box="[151,605,1557,1584]" class="Clitellata" family="Tubificidae" genus="Bratislavia" kingdom="Animalia" order="Haplotaxida" pageId="2" pageNumber="351" phylum="Annelida" rank="species" species="dadayi">
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<emphasis id="B90F4F374957FFE742FAF9E7132EF989" bold="true" box="[151,605,1557,1584]" pageId="2" pageNumber="351">
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<emphasis id="B90F4F374957FFE742FAF9E71000F996" bold="true" box="[151,371,1557,1584]" italics="true" pageId="2" pageNumber="351">Bratislavia dadayi</emphasis>
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(
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<bibRefCitation id="EFEAEED44957FFE743ECF9E71326F989" author="Michaelsen, W." box="[385,597,1557,1583]" pageId="2" pageNumber="351" pagination="350 - 361" refId="ref9737" refString="Michaelsen, W. (1905) Zur Kenntniss der Naididen. Zoologica, 18 (44), 350 - 361." type="journal article" year="1905">Michaelsen 1905</bibRefCitation>
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)
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C361C0AE4957FFE742FAF9AB121CF96B" pageId="2" pageNumber="351" type="reference_group">
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<paragraph id="8BC493254957FFE742FAF9AB13DFF9D7" blockId="2.[151,879,1624,1741]" box="[151,684,1624,1649]" pageId="2" pageNumber="351">
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<treatmentCitationGroup id="AB6BB40B4957FFE742FAF9AB13DFF9D7" box="[151,684,1624,1649]" pageId="2" pageNumber="351">
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<taxonomicName id="4C7BE8A64957FFE742FAF9AB119DF9D7" authorityName="Schmidt" authorityYear="1847" box="[151,238,1625,1649]" class="Clitellata" family="Randiellidae" genus="Naidium" kingdom="Animalia" order="Enchytraeida" pageId="2" pageNumber="351" phylum="Annelida" rank="genus">
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<emphasis id="B90F4F374957FFE742FAF9AB119DF9D7" box="[151,238,1625,1649]" italics="true" pageId="2" pageNumber="351">Naidium</emphasis>
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</taxonomicName>
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(
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<emphasis id="B90F4F374957FFE74290F9A81058F9D7" box="[253,299,1626,1649]" italics="true" pageId="2" pageNumber="351">Nais</emphasis>
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?)
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<taxonomicName id="4C7BE8A64957FFE7432BF9AB13DBF9D7" authority="Michaelsen 1905: 355 - 357" authorityName="Michaelsen" authorityPageNumber="355" authorityYear="1905" box="[326,680,1624,1649]" class="Clitellata" family="Tubificidae" genus="Bratislavia" kingdom="Animalia" order="Haplotaxida" pageId="2" pageNumber="351" phylum="Annelida" rank="species" species="dadayi">
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<emphasis id="B90F4F374957FFE7432BF9AB10F8F9D7" box="[326,395,1625,1649]" italics="true" pageId="2" pageNumber="351">dadayi</emphasis>
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<treatmentCitation id="0ADAB5344957FFE743FCF9AA13DBF9D7" author="Michaelsen, W." box="[401,680,1624,1649]" page="355" pageId="2" pageNumber="351" year="1905">
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<bibRefCitation id="EFEAEED44957FFE743FCF9AA13DBF9D7" author="Michaelsen, W." box="[401,680,1624,1649]" pageId="2" pageNumber="351" pagination="350 - 361" refId="ref9737" refString="Michaelsen, W. (1905) Zur Kenntniss der Naididen. Zoologica, 18 (44), 350 - 361." type="journal article" year="1905">Michaelsen 1905: 355–357</bibRefCitation>
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</treatmentCitation>
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</taxonomicName>
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.
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</treatmentCitationGroup>
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</paragraph>
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<paragraph id="8BC493254957FFE742FAF98B13D2F936" blockId="2.[151,879,1624,1741]" box="[151,673,1655,1680]" pageId="2" pageNumber="351">
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<treatmentCitationGroup id="AB6BB40B4957FFE742FAF98B13D2F936" box="[151,673,1655,1680]" pageId="2" pageNumber="351">
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<taxonomicName id="4C7BE8A64957FFE742FAF98B1326F936" authority="Harman 1973: 161 - 163" authorityName="Harman" authorityPageNumber="161" authorityYear="1973" box="[151,597,1655,1680]" class="Clitellata" family="Tubificidae" genus="Pristina" kingdom="Animalia" order="Haplotaxida" pageId="2" pageNumber="351" phylum="Annelida" rank="species" species="unidentata">
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<emphasis id="B90F4F374957FFE742FAF98B1028F936" box="[151,347,1656,1680]" italics="true" pageId="2" pageNumber="351">Pristina unidentata</emphasis>
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<treatmentCitation id="0ADAB5344957FFE7430FF98A1326F936" author="Harman, W. J." box="[354,597,1655,1680]" page="161" pageId="2" pageNumber="351" year="1973">
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<bibRefCitation id="EFEAEED44957FFE7430FF98A1326F936" author="Harman, W. J." box="[354,597,1655,1680]" pageId="2" pageNumber="351" pagination="151 - 164" refId="ref9352" refString="Harman, W. J. (1973) New species of Oligochaeta (Naididae) with additional distributional records from Oklahoma and Texas. Southwestern Naturalist, 18 (2) 151 - 164. https: // doi. org / 10.2307 / 3670416" type="journal article" year="1973">Harman 1973: 161–163</bibRefCitation>
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</treatmentCitation>
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</taxonomicName>
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,
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<figureCitation id="13408FA04957FFE74032F98513EEF936" box="[607,669,1655,1680]" captionStart="FIGURE 2" captionStartId="4.[151,250,1945,1970]" captionTargetBox="[203,1385,181,1920]" captionTargetId="figure@4.[203,1385,181,1920]" captionTargetPageId="4" captionText="FIGURE 2. Bratislavia dadayi (Michaelsen 1905) from the Ukrainian population. A. Entire body of an immature individual, lateral view. B. Anterior body part of an immature individual, lateral view. C. Anterior body part of a mature individual, ventral view. D. Integument, ventral view. E. Integument, lateral view." figureDoi="http://doi.org/10.5281/zenodo.3577089" httpUri="https://zenodo.org/record/3577089/files/figure.png" pageId="2" pageNumber="351">Fig. 2</figureCitation>
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.
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</treatmentCitationGroup>
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</paragraph>
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||
<paragraph id="8BC493254957FFE742FAF9641253F909" blockId="2.[151,879,1624,1741]" box="[151,800,1686,1711]" pageId="2" pageNumber="351">
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<treatmentCitationGroup id="AB6BB40B4957FFE742FAF9641253F909" box="[151,800,1686,1711]" pageId="2" pageNumber="351">
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<taxonomicName id="4C7BE8A64957FFE742FAF96413A6F909" authority="Harman & Loden 1978: 541 - 544" authorityName="Harman & Loden" authorityPageNumber="541" authorityYear="1978" box="[151,725,1686,1711]" class="Clitellata" family="Tubificidae" genus="Bratislavia" kingdom="Animalia" order="Haplotaxida" pageId="2" pageNumber="351" phylum="Annelida" rank="species" species="unidentata">
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<emphasis id="B90F4F374957FFE742FAF9641009F908" box="[151,378,1686,1710]" italics="true" pageId="2" pageNumber="351">Bratislavia unidentata</emphasis>
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<treatmentCitation id="0ADAB5344957FFE743ECF96513A6F909" author="Harman W. J. & Loden, M. S." box="[385,725,1686,1711]" page="541" pageId="2" pageNumber="351" year="1978">
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<bibRefCitation id="EFEAEED44957FFE743ECF96513A6F909" author="Harman W. J. & Loden, M. S." box="[385,725,1686,1711]" pageId="2" pageNumber="351" pagination="541 - 544" refId="ref9423" refString="Harman W. J. & Loden, M. S. (1978) Bratislavia unidentata (Harman 1974) (Oligochaeta: Naididae), a redescription. Southwestern Naturalist, 23 (4), 541 - 544. https: // doi. org / 10.2307 / 3671176" type="journal article" year="1978">Harman & Loden 1978: 541–544</bibRefCitation>
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</treatmentCitation>
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||
</taxonomicName>
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||
,
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<figureCitation id="13408FA04957FFE740B2F964126FF909" box="[735,796,1686,1711]" captionStart="FIGURE 1" captionStartId="1.[151,250,1983,2008]" captionTargetBox="[203,1385,1134,1955]" captionTargetId="figure@1.[203,1385,1134,1955]" captionTargetPageId="1" captionText="FIGURE 1. Location of the studied water area, and sampling points (S1, S2) where Bratislavia dadayi (Michaelsen 1905) was found." figureDoi="http://doi.org/10.5281/zenodo.3577087" httpUri="https://zenodo.org/record/3577087/files/figure.png" pageId="2" pageNumber="351">Fig. 1</figureCitation>
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.
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</treatmentCitationGroup>
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</paragraph>
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||
<paragraph id="8BC493254957FFE742FAF947121CF96B" blockId="2.[151,879,1624,1741]" box="[151,879,1716,1741]" pageId="2" pageNumber="351">
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<treatmentCitationGroup id="AB6BB40B4957FFE742FAF947121CF96B" box="[151,879,1716,1741]" pageId="2" pageNumber="351">
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<taxonomicName id="4C7BE8A64957FFE742FAF9471218F96B" authority="(Michaelsen 1905) Righi & Hamoui 2002: 124 - 125" authorityName="Righi & Hamoui" authorityPageNumber="124" authorityYear="2002" baseAuthorityName="Michaelsen" baseAuthorityYear="1905" box="[151,875,1716,1741]" class="Clitellata" family="Tubificidae" genus="Bratislavia" kingdom="Animalia" order="Haplotaxida" pageId="2" pageNumber="351" phylum="Annelida" rank="species" species="dadayi">
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<emphasis id="B90F4F374957FFE742FAF9471020F96B" box="[151,339,1717,1741]" italics="true" pageId="2" pageNumber="351">Bratislavia dadayi</emphasis>
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(
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<bibRefCitation id="EFEAEED44957FFE7430DF9461362F96B" author="Michaelsen, W." box="[352,529,1716,1741]" pageId="2" pageNumber="351" pagination="350 - 361" refId="ref9737" refString="Michaelsen, W. (1905) Zur Kenntniss der Naididen. Zoologica, 18 (44), 350 - 361." type="journal article" year="1905">Michaelsen 1905</bibRefCitation>
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)
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<treatmentCitation id="0ADAB5344957FFE74073F9461218F96B" author="Righi, G. & Hamoui, V." box="[542,875,1716,1741]" page="124" pageId="2" pageNumber="351" year="2002">
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<bibRefCitation id="EFEAEED44957FFE74073F9461218F96B" author="Righi, G. & Hamoui, V." box="[542,875,1716,1741]" pageId="2" pageNumber="351" pagination="119 - 167" refId="ref10470" refString="Righi, G. & Hamoui, V. (2002) Oligochaeta, Naididae of the West Indies and adjacent regions. Papeis Avulsos de Zoologia, 42 (6) 119 - 167. https: // doi. org / 10.1590 / S 0031 - 10492002000600001" type="journal article" year="2002">Righi & Hamoui 2002: 124–125</bibRefCitation>
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</treatmentCitation>
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||
</taxonomicName>
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||
.
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||
</treatmentCitationGroup>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C361C0AE4957FFE742FAF9091397F848" pageId="2" pageNumber="351" type="materials_examined">
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<paragraph id="8BC493254957FFE742FAF9091250F89F" blockId="2.[151,1437,1787,2030]" pageId="2" pageNumber="351">
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||
<emphasis id="B90F4F374957FFE742FAF90910F2F8B0" bold="true" box="[151,385,1787,1814]" pageId="2" pageNumber="351">Material examined.</emphasis>
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||
<specimenCount id="9D7D58AC4957FFE743E5F90E1342F8B3" box="[392,561,1787,1814]" pageId="2" pageNumber="351" type="generic">117 specimens</specimenCount>
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: 106 sexually immature and 11 mature with developed clitellum. All these are single worms without indications of asexual reproduction.
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</paragraph>
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||
<paragraph id="8BC493254957FFE742AAF8B11397F848" blockId="2.[151,1437,1787,2030]" pageId="2" pageNumber="351">
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||
<emphasis id="B90F4F374957FFE742AAF8B110E7F8F8" bold="true" box="[199,404,1859,1886]" pageId="2" pageNumber="351">Material storage.</emphasis>
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Three sexually mature, one premature and
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<specimenCount id="9D7D58AC4957FFE74115F8B61575F8FB" box="[888,1030,1859,1886]" pageId="2" pageNumber="351" type="immature">12 immature</specimenCount>
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individuals are deposited in the collection of the Zoological Institute of the Russian Academy of Sciences (
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<collectingRegion id="49BF5DC74957FFE741DCF89A1521F824" box="[945,1106,1895,1922]" country="Russia" name="Saint Petersburg" pageId="2" pageNumber="351">St. Petersburg</collectingRegion>
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), with slide inventory number 1/48235. Further specimens are stored in the Laboratory of Ecology of Aquatic Invertebrates of the Papanin Institute for Biology of Inland Waters of the Russian Academy of Sciences (Borok,
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<collectingRegion id="49BF5DC74957FFE74188F85D15B2F86C" box="[997,1217,1967,1994]" country="Russia" name="Yaroslavl'" pageId="2" pageNumber="351">Yaroslavl Province</collectingRegion>
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): four slides named “
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<taxonomicName id="4C7BE8A64957FFE742C9F8261000F848" authorityName="Righi & Hamoui" authorityYear="2002" baseAuthorityName="Michaelsen" baseAuthorityYear="1905" box="[164,371,2004,2030]" class="Clitellata" family="Tubificidae" genus="Bratislavia" kingdom="Animalia" order="Haplotaxida" pageId="2" pageNumber="351" phylum="Annelida" rank="species" species="dadayi">
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<emphasis id="B90F4F374957FFE742C9F8261000F848" box="[164,371,2004,2030]" italics="true" pageId="2" pageNumber="351">Bratislavia dadayi</emphasis>
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</taxonomicName>
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(KhNPP: 2015, 2017)”, No 1–4.
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C361C0AE4956FFE642AAFF6A10DAFADD" pageId="3" pageNumber="352" type="description">
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||
<paragraph id="8BC493254956FFE642AAFF6A100DFEC1" blockId="3.[151,1437,152,1403]" pageId="3" pageNumber="352">
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<emphasis id="B90F4F374956FFE642AAFF6A102AFF15" bold="true" box="[199,345,152,179]" pageId="3" pageNumber="352">Description.</emphasis>
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||
Medium-sized naidids without eyes, proboscis and stomachal dilation (
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||
<figureCitation id="13408FA04956FFE646F7FF6A1593FF15" box="[1178,1248,152,179]" captionStart="FIGURE 2" captionStartId="4.[151,250,1945,1970]" captionTargetBox="[203,1385,181,1920]" captionTargetId="figure@4.[203,1385,181,1920]" captionTargetPageId="4" captionText="FIGURE 2. Bratislavia dadayi (Michaelsen 1905) from the Ukrainian population. A. Entire body of an immature individual, lateral view. B. Anterior body part of an immature individual, lateral view. C. Anterior body part of a mature individual, ventral view. D. Integument, ventral view. E. Integument, lateral view." figureDoi="http://doi.org/10.5281/zenodo.3577089" httpUri="https://zenodo.org/record/3577089/files/figure.png" pageId="3" pageNumber="352">Fig. 2</figureCitation>
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A–C). Complete immature individuals with 17–53 segments, body length
|
||
<quantity id="4C833EC04956FFE6417FFF4F12EBFF71" box="[786,920,189,215]" metricMagnitude="-3" metricUnit="m" metricValue="2.45" metricValueMax="3.7" metricValueMin="1.2" pageId="3" pageNumber="352" unit="mm" value="2.45" valueMax="3.7" valueMin="1.2">1.2–3.7 mm</quantity>
|
||
and maximum diameter 162–293 μm (usually in segments X–XVII). Sexually mature individuals with 38–71 segments, body length
|
||
<quantity id="4C833EC04956FFE64606FF121580FF5D" box="[1131,1267,224,251]" metricMagnitude="-3" metricUnit="m" metricValue="4.2" metricValueMax="5.2" metricValueMin="3.2" pageId="3" pageNumber="352" unit="mm" value="4.2" valueMax="5.2" valueMin="3.2">3.2–5.2 mm</quantity>
|
||
and maximum diameter 278–376 μm (in the clitellum zone). The body ends with a short, undifferentiated pygidium (
|
||
<figureCitation id="13408FA04956FFE6475EFEF614E3FEB9" box="[1331,1424,260,287]" captionStart="FIGURE 2" captionStartId="4.[151,250,1945,1970]" captionTargetBox="[203,1385,181,1920]" captionTargetId="figure@4.[203,1385,181,1920]" captionTargetPageId="4" captionText="FIGURE 2. Bratislavia dadayi (Michaelsen 1905) from the Ukrainian population. A. Entire body of an immature individual, lateral view. B. Anterior body part of an immature individual, lateral view. C. Anterior body part of a mature individual, ventral view. D. Integument, ventral view. E. Integument, lateral view." figureDoi="http://doi.org/10.5281/zenodo.3577089" httpUri="https://zenodo.org/record/3577089/files/figure.png" pageId="3" pageNumber="352">Fig. 2A</figureCitation>
|
||
). Integument rough, slightly wrinkled, with visually smooth, numerous, irregular and relatively shallow transverse grooves (
|
||
<figureCitation id="13408FA04956FFE64292FEBE1001FEC1" box="[255,370,332,359]" captionStart="FIGURE 2" captionStartId="4.[151,250,1945,1970]" captionTargetBox="[203,1385,181,1920]" captionTargetId="figure@4.[203,1385,181,1920]" captionTargetPageId="4" captionText="FIGURE 2. Bratislavia dadayi (Michaelsen 1905) from the Ukrainian population. A. Entire body of an immature individual, lateral view. B. Anterior body part of an immature individual, lateral view. C. Anterior body part of a mature individual, ventral view. D. Integument, ventral view. E. Integument, lateral view." figureDoi="http://doi.org/10.5281/zenodo.3577089" httpUri="https://zenodo.org/record/3577089/files/figure.png" pageId="3" pageNumber="352">Fig. 2D,E</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BC493254956FFE642AAFE821543FDC4" blockId="3.[151,1437,152,1403]" pageId="3" pageNumber="352">
|
||
Dorsal chaetae normally from segment II (
|
||
<figureCitation id="13408FA04956FFE640CEFE821388FE2D" box="[675,763,368,395]" captionStart="FIGURE 2" captionStartId="4.[151,250,1945,1970]" captionTargetBox="[203,1385,181,1920]" captionTargetId="figure@4.[203,1385,181,1920]" captionTargetPageId="4" captionText="FIGURE 2. Bratislavia dadayi (Michaelsen 1905) from the Ukrainian population. A. Entire body of an immature individual, lateral view. B. Anterior body part of an immature individual, lateral view. C. Anterior body part of a mature individual, ventral view. D. Integument, ventral view. E. Integument, lateral view." figureDoi="http://doi.org/10.5281/zenodo.3577089" httpUri="https://zenodo.org/record/3577089/files/figure.png" pageId="3" pageNumber="352">Fig. 2B</figureCitation>
|
||
). As a rule, each dorsal bundle with one needle and one hair chaeta. Occasionally, individual bundles (at different parts of body) with two needles (5 occurrences in the studied material) and hairs (one occurrence) (
|
||
<figureCitation id="13408FA04956FFE6402DFE4A13F2FE75" box="[576,641,440,467]" captionStart="FIGURE 3" captionStartId="5.[151,250,1841,1866]" captionTargetBox="[238,1349,181,1816]" captionTargetId="figure@5.[238,1349,181,1816]" captionTargetPageId="5" captionText="FIGURE 3. Bratislavia dadayi (Michaelsen 1905) from the Ukrainian population. A. Typical dorsal bundles with single needle and hair chaetae (XXI–XXII segments). B. A dorsal bundle with two needles. C. Dorsal bundle with two needle and two hair (normal and short) chaetae. D. A bundle of anterior ventral chaetae (IV segment). E. Typical bundles of ventral chaetae in posterior body part (XXI–XXIII segments). F. Clitellum, general view. G. Surface of clitellum. H. A bundle of penial chaetae. I. Bundles of penial chaetae with pair of bifid ones. J. Tips of the bifid penial chaetae." figureDoi="http://doi.org/10.5281/zenodo.3577091" httpUri="https://zenodo.org/record/3577091/files/figure.png" pageId="3" pageNumber="352">Fig. 3</figureCitation>
|
||
A–C). In some specimens hairs or hairs and needles lacking in several anterior and/or posterior segments. Hairs missing anteriorly most frequently in II–III (
|
||
<figureCitation id="13408FA04956FFE6463CFE2E15D4FE51" box="[1105,1191,476,503]" captionStart="FIGURE 2" captionStartId="4.[151,250,1945,1970]" captionTargetBox="[203,1385,181,1920]" captionTargetId="figure@4.[203,1385,181,1920]" captionTargetPageId="4" captionText="FIGURE 2. Bratislavia dadayi (Michaelsen 1905) from the Ukrainian population. A. Entire body of an immature individual, lateral view. B. Anterior body part of an immature individual, lateral view. C. Anterior body part of a mature individual, ventral view. D. Integument, ventral view. E. Integument, lateral view." figureDoi="http://doi.org/10.5281/zenodo.3577089" httpUri="https://zenodo.org/record/3577089/files/figure.png" pageId="3" pageNumber="352">Fig. 2B</figureCitation>
|
||
), more rarely in II (10 worms), II–IV (6), II–V (4), IV–V (one) or V (one), or hairs present in all segments, including II (one specimen). In a single examined immature worm the dorsal chaetae start from III, and in two, they start from VI. Posteriorly, the hairs and needles are often missing in the last 1–8 and 1–3 segments, respectively.
|
||
</paragraph>
|
||
<paragraph id="8BC493254956FFE642AAFD9E1206FC25" blockId="3.[151,1437,152,1403]" pageId="3" pageNumber="352">
|
||
Hair chaetae visually smooth (occasionally with a barely noticeable serration on their convex side when observed by DIC-contrast at magnification of 900–
|
||
<date id="FFC5B5E54956FFE640D8FD62138FFD0D" box="[693,764,656,683]" pageId="3" pageNumber="352" value="1500-10">1500x</date>
|
||
), relatively thin and short, about 1.4–2.0 μm in width (proxi- mally) and 58–139 μm in length; shorter in some anterior segments as well as in posterior ones, longest in the front half to middle of the body. Chaetae always shorter than corresponding body diameter (
|
||
<figureCitation id="13408FA04956FFE6461CFD2A1597FD55" box="[1137,1252,728,755]" captionStart="FIGURE 2" captionStartId="4.[151,250,1945,1970]" captionTargetBox="[203,1385,181,1920]" captionTargetId="figure@4.[203,1385,181,1920]" captionTargetPageId="4" captionText="FIGURE 2. Bratislavia dadayi (Michaelsen 1905) from the Ukrainian population. A. Entire body of an immature individual, lateral view. B. Anterior body part of an immature individual, lateral view. C. Anterior body part of a mature individual, ventral view. D. Integument, ventral view. E. Integument, lateral view." figureDoi="http://doi.org/10.5281/zenodo.3577089" httpUri="https://zenodo.org/record/3577089/files/figure.png" pageId="3" pageNumber="352">Fig. 2A,B</figureCitation>
|
||
,
|
||
<figureCitation id="13408FA04956FFE6469CFD2B158EFD55" box="[1265,1277,729,755]" captionStart="FIGURE 3" captionStartId="5.[151,250,1841,1866]" captionTargetBox="[238,1349,181,1816]" captionTargetId="figure@5.[238,1349,181,1816]" captionTargetPageId="5" captionText="FIGURE 3. Bratislavia dadayi (Michaelsen 1905) from the Ukrainian population. A. Typical dorsal bundles with single needle and hair chaetae (XXI–XXII segments). B. A dorsal bundle with two needles. C. Dorsal bundle with two needle and two hair (normal and short) chaetae. D. A bundle of anterior ventral chaetae (IV segment). E. Typical bundles of ventral chaetae in posterior body part (XXI–XXIII segments). F. Clitellum, general view. G. Surface of clitellum. H. A bundle of penial chaetae. I. Bundles of penial chaetae with pair of bifid ones. J. Tips of the bifid penial chaetae." figureDoi="http://doi.org/10.5281/zenodo.3577091" httpUri="https://zenodo.org/record/3577091/files/figure.png" pageId="3" pageNumber="352">3</figureCitation>
|
||
A–C). Needle chaetae stout, simple-pointed, with a distal nodulus and more or less pronounced sickle-shaped curvature in the upper part; maximum width 2.5–3.4 μm, length 30–66 μm. Usually, smallest needles in the first 2–3 segments; be- ginning from IV–VII, length rapidly increasing to the mean-maximum values, and again decreasing in the posterior body zone (though not to the minimum lengths) (
|
||
<figureCitation id="13408FA04956FFE640D3FC9A1265FC25" box="[702,790,872,899]" captionStart="FIGURE 2" captionStartId="4.[151,250,1945,1970]" captionTargetBox="[203,1385,181,1920]" captionTargetId="figure@4.[203,1385,181,1920]" captionTargetPageId="4" captionText="FIGURE 2. Bratislavia dadayi (Michaelsen 1905) from the Ukrainian population. A. Entire body of an immature individual, lateral view. B. Anterior body part of an immature individual, lateral view. C. Anterior body part of a mature individual, ventral view. D. Integument, ventral view. E. Integument, lateral view." figureDoi="http://doi.org/10.5281/zenodo.3577089" httpUri="https://zenodo.org/record/3577089/files/figure.png" pageId="3" pageNumber="352">Fig. 2B</figureCitation>
|
||
,
|
||
<figureCitation id="13408FA04956FFE6414CFC9B125EFC25" box="[801,813,873,899]" captionStart="FIGURE 3" captionStartId="5.[151,250,1841,1866]" captionTargetBox="[238,1349,181,1816]" captionTargetId="figure@5.[238,1349,181,1816]" captionTargetPageId="5" captionText="FIGURE 3. Bratislavia dadayi (Michaelsen 1905) from the Ukrainian population. A. Typical dorsal bundles with single needle and hair chaetae (XXI–XXII segments). B. A dorsal bundle with two needles. C. Dorsal bundle with two needle and two hair (normal and short) chaetae. D. A bundle of anterior ventral chaetae (IV segment). E. Typical bundles of ventral chaetae in posterior body part (XXI–XXIII segments). F. Clitellum, general view. G. Surface of clitellum. H. A bundle of penial chaetae. I. Bundles of penial chaetae with pair of bifid ones. J. Tips of the bifid penial chaetae." figureDoi="http://doi.org/10.5281/zenodo.3577091" httpUri="https://zenodo.org/record/3577091/files/figure.png" pageId="3" pageNumber="352">3</figureCitation>
|
||
A–C).
|
||
</paragraph>
|
||
<paragraph id="8BC493254956FFE642AAFC7E108AFBD8" blockId="3.[151,1437,152,1403]" pageId="3" pageNumber="352">
|
||
Ventral chaetae bifid (except penial chaetae), s-shaped, curvature less pronounced in segments II–V than in the rest. In II–V they also distinctly longer and slightly thinner, 3–4 per bundle, ranging from 2.7–4.0 μm in width and 84–111 μm in length, with a proximal nodulus and upper teeth somewhat thinner and about twice as long as lower (
|
||
<figureCitation id="13408FA04956FFE642F2FC0A1068FBB5" box="[159,283,1016,1043]" captionStart="FIGURE 2" captionStartId="4.[151,250,1945,1970]" captionTargetBox="[203,1385,181,1920]" captionTargetId="figure@4.[203,1385,181,1920]" captionTargetPageId="4" captionText="FIGURE 2. Bratislavia dadayi (Michaelsen 1905) from the Ukrainian population. A. Entire body of an immature individual, lateral view. B. Anterior body part of an immature individual, lateral view. C. Anterior body part of a mature individual, ventral view. D. Integument, ventral view. E. Integument, lateral view." figureDoi="http://doi.org/10.5281/zenodo.3577089" httpUri="https://zenodo.org/record/3577089/files/figure.png" pageId="3" pageNumber="352">Figs. 2B,C</figureCitation>
|
||
,
|
||
<figureCitation id="13408FA04956FFE6434AFC0B103FFBB5" box="[295,332,1017,1043]" captionStart="FIGURE 3" captionStartId="5.[151,250,1841,1866]" captionTargetBox="[238,1349,181,1816]" captionTargetId="figure@5.[238,1349,181,1816]" captionTargetPageId="5" captionText="FIGURE 3. Bratislavia dadayi (Michaelsen 1905) from the Ukrainian population. A. Typical dorsal bundles with single needle and hair chaetae (XXI–XXII segments). B. A dorsal bundle with two needles. C. Dorsal bundle with two needle and two hair (normal and short) chaetae. D. A bundle of anterior ventral chaetae (IV segment). E. Typical bundles of ventral chaetae in posterior body part (XXI–XXIII segments). F. Clitellum, general view. G. Surface of clitellum. H. A bundle of penial chaetae. I. Bundles of penial chaetae with pair of bifid ones. J. Tips of the bifid penial chaetae." figureDoi="http://doi.org/10.5281/zenodo.3577091" httpUri="https://zenodo.org/record/3577091/files/figure.png" pageId="3" pageNumber="352">3D</figureCitation>
|
||
). From VI, chaetae with distal nodulus, 3.0–4.3 μm in width and 54–74 μm in length (shortest usu- ally at body end), commonly 3–4 per bundle, but posteriorly sometimes 1–2 per bundle, or none at all in the last 1–3 segments; upper teeth thinner and markedly shorter than lower (
|
||
<figureCitation id="13408FA04956FFE64134FBB212C8FBFD" box="[857,955,1088,1115]" captionStart="FIGURE 2" captionStartId="4.[151,250,1945,1970]" captionTargetBox="[203,1385,181,1920]" captionTargetId="figure@4.[203,1385,181,1920]" captionTargetPageId="4" captionText="FIGURE 2. Bratislavia dadayi (Michaelsen 1905) from the Ukrainian population. A. Entire body of an immature individual, lateral view. B. Anterior body part of an immature individual, lateral view. C. Anterior body part of a mature individual, ventral view. D. Integument, ventral view. E. Integument, lateral view." figureDoi="http://doi.org/10.5281/zenodo.3577089" httpUri="https://zenodo.org/record/3577089/files/figure.png" pageId="3" pageNumber="352">Figs. 2D</figureCitation>
|
||
,
|
||
<figureCitation id="13408FA04956FFE641ABFBB31294FBFD" box="[966,999,1089,1115]" captionStart="FIGURE 3" captionStartId="5.[151,250,1841,1866]" captionTargetBox="[238,1349,181,1816]" captionTargetId="figure@5.[238,1349,181,1816]" captionTargetPageId="5" captionText="FIGURE 3. Bratislavia dadayi (Michaelsen 1905) from the Ukrainian population. A. Typical dorsal bundles with single needle and hair chaetae (XXI–XXII segments). B. A dorsal bundle with two needles. C. Dorsal bundle with two needle and two hair (normal and short) chaetae. D. A bundle of anterior ventral chaetae (IV segment). E. Typical bundles of ventral chaetae in posterior body part (XXI–XXIII segments). F. Clitellum, general view. G. Surface of clitellum. H. A bundle of penial chaetae. I. Bundles of penial chaetae with pair of bifid ones. J. Tips of the bifid penial chaetae." figureDoi="http://doi.org/10.5281/zenodo.3577091" httpUri="https://zenodo.org/record/3577091/files/figure.png" pageId="3" pageNumber="352">3E</figureCitation>
|
||
), except in or near VI–VIII, where both teeth are nearly equal in length.
|
||
</paragraph>
|
||
<paragraph id="8BC493254956FFE642AAFB7A10DAFADD" blockId="3.[151,1437,152,1403]" pageId="3" pageNumber="352">
|
||
Sexually mature worms with clitellum from the middle of segment V to the border between VII–VIII (
|
||
<figureCitation id="13408FA04956FFE6475AFB7A14E3FB05" box="[1335,1424,1160,1187]" captionStart="FIGURE 2" captionStartId="4.[151,250,1945,1970]" captionTargetBox="[203,1385,181,1920]" captionTargetId="figure@4.[203,1385,181,1920]" captionTargetPageId="4" captionText="FIGURE 2. Bratislavia dadayi (Michaelsen 1905) from the Ukrainian population. A. Entire body of an immature individual, lateral view. B. Anterior body part of an immature individual, lateral view. C. Anterior body part of a mature individual, ventral view. D. Integument, ventral view. E. Integument, lateral view." figureDoi="http://doi.org/10.5281/zenodo.3577089" httpUri="https://zenodo.org/record/3577089/files/figure.png" pageId="3" pageNumber="352">Fig. 2C</figureCitation>
|
||
). Most elements of the reproductive system (spermathecae, testes, ovaries, etc.) are not clearly visible on our mounts due to the poorly transparent, glandular tissues of the clitellum (
|
||
<figureCitation id="13408FA04956FFE64118FB221295FB4D" box="[885,998,1232,1259]" captionStart="FIGURE 3" captionStartId="5.[151,250,1841,1866]" captionTargetBox="[238,1349,181,1816]" captionTargetId="figure@5.[238,1349,181,1816]" captionTargetPageId="5" captionText="FIGURE 3. Bratislavia dadayi (Michaelsen 1905) from the Ukrainian population. A. Typical dorsal bundles with single needle and hair chaetae (XXI–XXII segments). B. A dorsal bundle with two needles. C. Dorsal bundle with two needle and two hair (normal and short) chaetae. D. A bundle of anterior ventral chaetae (IV segment). E. Typical bundles of ventral chaetae in posterior body part (XXI–XXIII segments). F. Clitellum, general view. G. Surface of clitellum. H. A bundle of penial chaetae. I. Bundles of penial chaetae with pair of bifid ones. J. Tips of the bifid penial chaetae." figureDoi="http://doi.org/10.5281/zenodo.3577091" httpUri="https://zenodo.org/record/3577091/files/figure.png" pageId="3" pageNumber="352">Fig. 3F,G</figureCitation>
|
||
). Only large sperm sacs (extending up to IX–X in some specimens) and, commonly, penial chaetae are clearly discernible. The latter are in VI, 2–4 per bundle, with distal nodulus, 3.5–4.1 μm in width and 82–92 μm in length. They are almost straight, except for the hooked tip, and generally simple-pointed. In one case bifid tips with small, weakly differentiated teeth were observed (
|
||
<figureCitation id="13408FA04956FFE6429DFA921021FADD" box="[240,338,1376,1403]" captionStart="FIGURE 2" captionStartId="4.[151,250,1945,1970]" captionTargetBox="[203,1385,181,1920]" captionTargetId="figure@4.[203,1385,181,1920]" captionTargetPageId="4" captionText="FIGURE 2. Bratislavia dadayi (Michaelsen 1905) from the Ukrainian population. A. Entire body of an immature individual, lateral view. B. Anterior body part of an immature individual, lateral view. C. Anterior body part of a mature individual, ventral view. D. Integument, ventral view. E. Integument, lateral view." figureDoi="http://doi.org/10.5281/zenodo.3577089" httpUri="https://zenodo.org/record/3577089/files/figure.png" pageId="3" pageNumber="352">Figs. 2C</figureCitation>
|
||
,
|
||
<figureCitation id="13408FA04956FFE64333FA931018FADD" box="[350,363,1377,1403]" captionStart="FIGURE 3" captionStartId="5.[151,250,1841,1866]" captionTargetBox="[238,1349,181,1816]" captionTargetId="figure@5.[238,1349,181,1816]" captionTargetPageId="5" captionText="FIGURE 3. Bratislavia dadayi (Michaelsen 1905) from the Ukrainian population. A. Typical dorsal bundles with single needle and hair chaetae (XXI–XXII segments). B. A dorsal bundle with two needles. C. Dorsal bundle with two needle and two hair (normal and short) chaetae. D. A bundle of anterior ventral chaetae (IV segment). E. Typical bundles of ventral chaetae in posterior body part (XXI–XXIII segments). F. Clitellum, general view. G. Surface of clitellum. H. A bundle of penial chaetae. I. Bundles of penial chaetae with pair of bifid ones. J. Tips of the bifid penial chaetae." figureDoi="http://doi.org/10.5281/zenodo.3577091" httpUri="https://zenodo.org/record/3577091/files/figure.png" pageId="3" pageNumber="352">3</figureCitation>
|
||
H–J).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |