710 lines
121 KiB
XML
710 lines
121 KiB
XML
<document id="A3E2A78A578342475F180EF79879C68C" ID-CLB-Dataset="27930" ID-DOI="10.11646/zootaxa.4524.2.3" ID-GBIF-Dataset="b3cbf37c-f0c9-4400-bc97-a265a91cbaf7" ID-ISSN="1175-5326" ID-Zenodo-Dep="2610436" ID-ZooBank="6670AAB9-C770-4B62-A462-090C680FBB46" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1553625226096" checkinUser="plazi" docAuthor="Örstan, Aydin" docDate="2018" docId="8029878DFFB1E009FF24AEE5A5514150" docLanguage="en" docName="zootaxa.4524.2.3.pdf" docOrigin="Zootaxa 4524 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Adineta beysunae Örstan 2018, sp. nov." docType="treatment" docVersion="8" lastPageNumber="198" masterDocId="7C10FFF5FFB4E002FFB3AF1FA6544330" masterDocTitle="Taxonomic morphology of the genus Adineta (Rotifera: Bdelloidea: Adinetidae) with a new species from a suburban garden" masterLastPageNumber="199" masterPageNumber="187" pageNumber="192" updateTime="1698714002882" updateUser="ExternalLinkService">
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<mods:titleInfo id="E6EED5EFCC68DF7053BCD9F6337C1CA9">
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<mods:title id="9A0F5767D756E0456880E476ACA47E16">Taxonomic morphology of the genus Adineta (Rotifera: Bdelloidea: Adinetidae) with a new species from a suburban garden</mods:title>
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<mods:name id="396158499CFB496EF6FB6641B481E10C" type="personal">
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<mods:roleTerm id="1867DF3B5D5BD03D4152ACDFA2FC750D">Author</mods:roleTerm>
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<mods:namePart id="77851C35D7C563F96CC65E1EA1E31321">Örstan, Aydin</mods:namePart>
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<mods:typeOfResource id="27A04CBD31203F46AE462065560FF8DC">text</mods:typeOfResource>
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<mods:title id="15203E82B548EE82E0FA0D4A54D7EB1D">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="35C65BE1EAC7B719AE2D61690DFCACE7">
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<mods:date id="7E99DEA3E6D7193E5318ED85E42FB8CD">2018</mods:date>
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<mods:detail id="8FBFA74E378F4DDF3F2605C5077B0437" type="pubDate">
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<mods:number id="633C6AC1DF1468BDC680DFDD670045EB">2018-11-21</mods:number>
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<mods:number id="0265038A35E20624FF6D75CE06F29DA4">4524</mods:number>
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<mods:detail id="C1472D0F1AA1359C2F0F68EDB0E30518" type="issue">
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<mods:number id="0194CB4BFA0CCCB496F128C4785AC1CB">2</mods:number>
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<mods:identifier id="DF17C8028BCD2B35D041ACD7AE0D7CC3" type="DOI">10.11646/zootaxa.4524.2.3</mods:identifier>
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<mods:identifier id="E64653E8F16C5E98BF4EDF09E088FB02" type="ISSN">1175-5326</mods:identifier>
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<treatment id="8029878DFFB1E009FF24AEE5A5514150" ID-DOI="http://doi.org/10.5281/zenodo.5959248" ID-GBIF-Taxon="154499505" ID-Zenodo-Dep="5959248" LSID="urn:lsid:plazi:treatment:8029878DFFB1E009FF24AEE5A5514150" httpUri="http://treatment.plazi.org/id/8029878DFFB1E009FF24AEE5A5514150" lastPageId="11" lastPageNumber="198" pageId="5" pageNumber="192">
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<subSubSection id="409A6510FFB1E007FF24AEE5A7854124" box="[151,465,506,532]" pageId="5" pageNumber="192" type="nomenclature">
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<paragraph id="083F369BFFB1E007FF24AEE5A7854124" blockId="5.[151,504,506,566]" box="[151,465,506,532]" pageId="5" pageNumber="192">
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<heading id="537781F7FFB1E007FF24AEE5A7854124" bold="true" box="[151,465,506,532]" fontSize="11" level="1" pageId="5" pageNumber="192" reason="1">
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<emphasis id="3AF4EA89FFB1E007FF24AEE5A7854124" bold="true" box="[151,465,506,532]" pageId="5" pageNumber="192">
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<taxonomicName id="CF804D18FFB1E007FF24AEE5A7384124" authority="Örstan, 2018" authorityName="Örstan" authorityYear="2018" box="[151,364,506,532]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="5" pageNumber="192" phylum="Rotifera" rank="species" species="beysunae" status="sp. nov.">
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<emphasis id="3AF4EA89FFB1E007FF24AEE5A7384124" bold="true" box="[151,364,506,532]" italics="true" pageId="5" pageNumber="192">Adineta beysunae</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="21C757F2FFB1E007FEC7AEE5A7854124" box="[372,465,506,532]" pageId="5" pageNumber="192" rank="species">sp. nov.</taxonomicNameLabel>
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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="409A6510FFB1E007FF24AD02A7AC4106" box="[151,504,541,566]" pageId="5" pageNumber="192" type="description">
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<paragraph id="083F369BFFB1E007FF24AD02A7AC4106" blockId="5.[151,504,506,566]" box="[151,504,541,566]" pageId="5" pageNumber="192">
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(
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<figureCitation id="90BB2A1EFFB1E007FF2CAD02A6B94106" box="[159,237,541,566]" captionStart="FIGURE 3" captionStartId="5.[151,249,1293,1315]" captionTargetBox="[151,1436,1014,1272]" captionTargetId="figure@5.[151,1436,1014,1272]" captionTargetPageId="5" captionText="FIGURE 3. Composite line drawing of Adineta beysunae sp. nov. based on photographs of several paratypes. Only selected features of the internal anatomy are shown." httpUri="https://zenodo.org/record/2610442/files/figure.png" pageId="5" pageNumber="192">Figs. 3</figureCitation>
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,
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<figureCitation id="90BB2A1EFFB1E007FF49AD01A75E4106" box="[250,266,542,566]" captionStart="FIGURE 4" captionStartId="6.[151,249,1684,1706]" captionTargetBox="[151,1435,702,1662]" captionTargetId="figure@6.[151,1435,702,1662]" captionTargetPageId="6" captionText="FIGURE 4. Holotype and a paratype of Adineta beysunae sp. nov. A, live holotype, dorsal view; B, preserved and mounted holotype (contracted) stained with neutral red (stack of 2 images); C, live paratype No. 23. Arrows mark the swelling lateral to the rake, the posterior corner of the first rump pseudosegment and the lateral projections on the first and second foot pseudosegments." httpUri="https://zenodo.org/record/2610444/files/figure.png" pageId="5" pageNumber="192">4</figureCitation>
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,
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<figureCitation id="90BB2A1EFFB1E007FEA5AD02A76F4106" box="[278,315,541,566]" captionStart="FIGURE 5" captionStartId="7.[151,249,1373,1395]" captionTargetBox="[151,1436,697,1352]" captionTargetId="figure@7.[151,1436,697,1352]" captionTargetPageId="7" captionText="FIGURE 5. Variability of the number of U-gaps on the rakes of Adineta beysunae sp. nov. A, paratype No. 15 with 9–9 Ugaps; B, paratype No. 13 with 9–10 U-gaps; C, paratype No. 4 with 10–10 U-gaps. Arrow marks the lower lip, numbers mark the outermost and the innermost U-gaps." httpUri="https://zenodo.org/record/2610446/files/figure.png" pageId="5" pageNumber="192">5A</figureCitation>
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,
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<figureCitation id="90BB2A1EFFB1E007FEF5AD02A7024106" box="[326,342,541,566]" captionStart="FIGURE 6" captionStartId="7.[151,249,1867,1889]" captionTargetBox="[151,1436,1506,1845]" captionTargetId="figure@7.[151,1436,1506,1845]" captionTargetPageId="7" captionText="FIGURE 6. Variability of the rostral setae lengths of Adineta beysunae sp. nov. A, paratype No. 24 (compressed) with long setae. Arrows mark the gland-like organs lateral to rakes; B, paratype No. 11 (compressed) with long setae; C, same individual as in B two days later with short setae; D, paratype No. 14 with unsymmetric setae." httpUri="https://zenodo.org/record/2610448/files/figure.png" pageId="5" pageNumber="192">6</figureCitation>
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,
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<figureCitation id="90BB2A1EFFB1E007FED0AD01A7274105" box="[355,371,542,565]" captionStart="FIGURE 7" captionStartId="8.[151,249,1046,1068]" captionTargetBox="[372,1215,193,1024]" captionTargetId="figure@8.[372,1215,193,1024]" captionTargetPageId="8" captionText="FIGURE 7. Trophi and the rostrum of Adineta beysunae sp. nov. and the rostrum of Adineta cf. steineri. A, trophi of the paratype No. 9 (stack of 2 images); B, lateral view of the rostrum of the preserved and stained paratype No. 3 showing the auricle (a) with setae (s) and the ventral hook-like lamella (h) (stack of three images); C, rostrum of the holotype showing the folds of the integument that form the auricles and the individual setae in each bundle; D, rostrum of Adineta cf. steineri, showing the individual setae in each bundle." httpUri="https://zenodo.org/record/2610450/files/figure.png" pageId="5" pageNumber="192">7</figureCitation>
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,
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<figureCitation id="90BB2A1EFFB1E007FECDAD01A7DA4106" box="[382,398,542,566]" captionStart="FIGURE 8" captionStartId="9.[151,249,1418,1440]" captionTargetBox="[153,1434,373,1397]" captionTargetId="figure@9.[153,1434,373,1397]" captionTargetPageId="9" captionText="FIGURE 8. Morphological details of Adineta beysunae sp. nov. A, posterior half of the paratype No. 6 (slightly compressed) showing the stomach lumen (arrow), demarcations of the foot pseudosegments (top arrow heads), the lateral corner of the first rump pseudosegment and dorsal thickenings on the first and the second foot pseudosegments (bottom arrow heads); B, lateral view of the foot and one spur of the paratype No. 1; C, spurs of the paratype No. 18; D, stippling on the integument over the trunk of the paratype No. 9 after its insides had been cleared with SDS (stack of six images); E, an egg of the holotype (stack of 2 images)." httpUri="https://zenodo.org/record/2610452/files/figure.png" pageId="5" pageNumber="192">8</figureCitation>
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;
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<tableCitation id="45020320FFB1E007FE28AD02A7BB4106" box="[411,495,541,566]" captionStart="TABLE 2" captionStartId="6.[151,239,152,175]" captionText="TABLE 2. Summary of dimensional data for Adineta beysunae sp. nov. Details are given in the materials and methods section and under the species description." pageId="5" pageNumber="192">Table 2</tableCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="409A6510FFB1E007FF24AD7AA2794066" pageId="5" pageNumber="192" type="materials_examined">
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<paragraph id="083F369BFFB1E007FF24AD7AA24A403E" blockId="5.[151,1436,613,962]" pageId="5" pageNumber="192">
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<emphasis id="3AF4EA89FFB1E007FF24AD7AA6AB414E" bold="true" box="[151,255,613,638]" pageId="5" pageNumber="192">Material</emphasis>
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. The description of
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<taxonomicName id="CF804D18FFB1E007FE5BAD79A425414D" authorityName="Örstan" authorityYear="2018" box="[488,625,613,637]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="5" pageNumber="192" phylum="Rotifera" rank="species" species="beysunae">
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<emphasis id="3AF4EA89FFB1E007FE5BAD79A425414D" box="[488,625,613,637]" italics="true" pageId="5" pageNumber="192">A. beysunae</emphasis>
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</taxonomicName>
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was based on
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<specimenCount id="1E86FD12FFB1E007FCAFAD7AA5E2414E" box="[796,950,613,638]" pageId="5" pageNumber="192" type="generic">25 specimens</specimenCount>
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constituting the type series. The
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<typeStatus id="D73B8839FFB1E007FA80AD7AA3CC414E" box="[1331,1432,613,638]" pageId="5" pageNumber="192" type="holotype">holotype</typeStatus>
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, stained with neutral red and mounted in glycerine jelly between two cover glasses and secured in a Cobb’s slide holder (
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<figureCitation id="90BB2A1EFFB1E007FF42ADB2A72541F6" box="[241,369,685,710]" captionStart="FIGURE 4" captionStartId="6.[151,249,1684,1706]" captionTargetBox="[151,1435,702,1662]" captionTargetId="figure@6.[151,1435,702,1662]" captionTargetPageId="6" captionText="FIGURE 4. Holotype and a paratype of Adineta beysunae sp. nov. A, live holotype, dorsal view; B, preserved and mounted holotype (contracted) stained with neutral red (stack of 2 images); C, live paratype No. 23. Arrows mark the swelling lateral to the rake, the posterior corner of the first rump pseudosegment and the lateral projections on the first and second foot pseudosegments." httpUri="https://zenodo.org/record/2610444/files/figure.png" pageId="5" pageNumber="192">Fig. 4A, B</figureCitation>
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), has been deposited in the Academy of Natural Sciences, Philadelphia, PA,
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<collectingCountry id="7097760BFFB1E007FB47ADB1A31541F6" box="[1268,1345,686,710]" name="United States of America" pageId="5" pageNumber="192">U.S.A.</collectingCountry>
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(ANSP 2126). Seven
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<typeStatus id="D73B8839FFB1E007FEF1ADCDA7FA41DA" box="[322,430,722,746]" pageId="5" pageNumber="192" type="paratype">paratypes</typeStatus>
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are in the collection of the author identified with the private variant designation b1.P
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<date id="7C3E105BFFB1E007FF77ADEAA775403E" box="[196,289,757,782]" pageId="5" pageNumber="192" value="23-06-17">170623</date>
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. All photographs in this description are those of the type specimens.
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</paragraph>
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<paragraph id="083F369BFFB1E007FF74AC06A2794066" blockId="5.[151,1436,613,962]" pageId="5" pageNumber="192">
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<materialsCitation id="B8E83CC6FFB1E007FF74AC06A27D4066" ID-GBIF-Occurrence="2028521423" country="United States of America" latitude="39.2075" location="The" longLatPrecision="6" longitude="-77.2554" municipality="Germantown" pageId="5" pageNumber="192" specimenCount="1" stateProvince="Maryland" typeStatus="holotype">
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<emphasis id="3AF4EA89FFB1E007FF74AC06A70A4002" bold="true" box="[199,350,793,818]" pageId="5" pageNumber="192">
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<typeStatus id="D73B8839FFB1E007FF74AC06A7564002" box="[199,258,793,818]" pageId="5" pageNumber="192">Type</typeStatus>
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locality
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</emphasis>
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.
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<location id="0D5F6040FFB1E007FEDFAC06A7CC4002" LSID="urn:lsid:plazi:treatment:8029878DFFB1E009FF24AEE5A5514150:0D5F6040FFB1E007FEDFAC06A7CC4002" box="[364,408,793,818]" country="United States of America" latitude="39.2075" longLatPrecision="6" longitude="-77.2554" municipality="Germantown" name="The" pageId="5" pageNumber="192" stateProvince="Maryland">The</location>
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garden of a private residence,
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<collectingMunicipality id="E85BACE1FFB1E007FD40AC05A5DC4002" box="[755,904,794,818]" pageId="5" pageNumber="192">Germantown</collectingMunicipality>
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,
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<collectingRegion id="CA44F879FFB1E007FC20AC06A2574002" box="[915,1027,793,818]" country="United States of America" name="Maryland" pageId="5" pageNumber="192">Maryland</collectingRegion>
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,
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<collectingCountry id="7097760BFFB1E007FBBCAC05A2134002" box="[1039,1095,794,818]" name="United States of America" pageId="5" pageNumber="192">USA</collectingCountry>
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(
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<geoCoordinate id="6DB4505CFFB1E007FBE6AC06A2844001" box="[1109,1232,793,818]" direction="north" orientation="latitude" pageId="5" pageNumber="192" precision="5" value="39.2075">39.2075 N</geoCoordinate>
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,
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||
<geoCoordinate id="6DB4505CFFB1E007FB6FAC06A3094002" box="[1244,1373,793,818]" direction="west" orientation="longitude" pageId="5" pageNumber="192" precision="5" value="-77.2554">77.2554 W</geoCoordinate>
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). The microhabitat of the species was a container filled with rain water and plant debris
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</materialsCitation>
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.
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</paragraph>
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||
</subSubSection>
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<subSubSection id="409A6510FFB1E007FF74AC7EA79940F2" pageId="5" pageNumber="192" type="diagnosis">
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<paragraph id="083F369BFFB1E007FF74AC7EA79940F2" blockId="5.[151,1436,613,962]" pageId="5" pageNumber="192">
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<emphasis id="3AF4EA89FFB1E007FF74AC7EA76E404A" bold="true" box="[199,314,865,890]" pageId="5" pageNumber="192">Diagnosis</emphasis>
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. Each rake with 9 to 10 U-gaps (
|
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<figureCitation id="90BB2A1EFFB1E007FD77AC7EA558404A" box="[708,780,865,890]" captionStart="FIGURE 5" captionStartId="7.[151,249,1373,1395]" captionTargetBox="[151,1436,697,1352]" captionTargetId="figure@7.[151,1436,697,1352]" captionTargetPageId="7" captionText="FIGURE 5. Variability of the number of U-gaps on the rakes of Adineta beysunae sp. nov. A, paratype No. 15 with 9–9 Ugaps; B, paratype No. 13 with 9–10 U-gaps; C, paratype No. 4 with 10–10 U-gaps. Arrow marks the lower lip, numbers mark the outermost and the innermost U-gaps." httpUri="https://zenodo.org/record/2610446/files/figure.png" pageId="5" pageNumber="192">Fig. 5</figureCitation>
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||
). Posterior end of first rump pseudosegment with lateral swellings; first and second foot pseudosegments each with a dorsal thickening appearing as peg-like lateral projections (
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||
<figureCitation id="90BB2A1EFFB1E007FE90ACB6A72640F2" box="[291,370,937,962]" captionStart="FIGURE 3" captionStartId="5.[151,249,1293,1315]" captionTargetBox="[151,1436,1014,1272]" captionTargetId="figure@5.[151,1436,1014,1272]" captionTargetPageId="5" captionText="FIGURE 3. Composite line drawing of Adineta beysunae sp. nov. based on photographs of several paratypes. Only selected features of the internal anatomy are shown." httpUri="https://zenodo.org/record/2610442/files/figure.png" pageId="5" pageNumber="192">Figs. 3</figureCitation>
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||
,
|
||
<figureCitation id="90BB2A1EFFB1E007FECDACB5A7DA40F2" box="[382,398,938,962]" captionStart="FIGURE 4" captionStartId="6.[151,249,1684,1706]" captionTargetBox="[151,1435,702,1662]" captionTargetId="figure@6.[151,1435,702,1662]" captionTargetPageId="6" captionText="FIGURE 4. Holotype and a paratype of Adineta beysunae sp. nov. A, live holotype, dorsal view; B, preserved and mounted holotype (contracted) stained with neutral red (stack of 2 images); C, live paratype No. 23. Arrows mark the swelling lateral to the rake, the posterior corner of the first rump pseudosegment and the lateral projections on the first and second foot pseudosegments." httpUri="https://zenodo.org/record/2610444/files/figure.png" pageId="5" pageNumber="192">4</figureCitation>
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||
,
|
||
<figureCitation id="90BB2A1EFFB1E007FE29ACB5A7EB40F2" box="[410,447,938,962]" captionStart="FIGURE 8" captionStartId="9.[151,249,1418,1440]" captionTargetBox="[153,1434,373,1397]" captionTargetId="figure@9.[153,1434,373,1397]" captionTargetPageId="9" captionText="FIGURE 8. Morphological details of Adineta beysunae sp. nov. A, posterior half of the paratype No. 6 (slightly compressed) showing the stomach lumen (arrow), demarcations of the foot pseudosegments (top arrow heads), the lateral corner of the first rump pseudosegment and dorsal thickenings on the first and the second foot pseudosegments (bottom arrow heads); B, lateral view of the foot and one spur of the paratype No. 1; C, spurs of the paratype No. 18; D, stippling on the integument over the trunk of the paratype No. 9 after its insides had been cleared with SDS (stack of six images); E, an egg of the holotype (stack of 2 images)." httpUri="https://zenodo.org/record/2610452/files/figure.png" pageId="5" pageNumber="192">8A</figureCitation>
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||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="5CFF6613FFB1E007FF24AA12A41A4672" httpUri="https://zenodo.org/record/2610442/files/figure.png" pageId="5" pageNumber="192" startId="5.[151,249,1293,1315]" targetBox="[151,1436,1014,1272]" targetPageId="5">
|
||
<paragraph id="083F369BFFB1E007FF24AA12A41A4672" blockId="5.[151,1436,1293,1346]" pageId="5" pageNumber="192">
|
||
<emphasis id="3AF4EA89FFB1E007FF24AA12A7474613" bold="true" box="[151,275,1293,1315]" pageId="5" pageNumber="192">FIGURE 3.</emphasis>
|
||
Composite line drawing of
|
||
<taxonomicName id="CF804D18FFB1E007FD85AA12A4BE4613" authority="Örstan, 2018" authorityName="Örstan" authorityYear="2018" box="[566,746,1293,1315]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="5" pageNumber="192" phylum="Rotifera" rank="species" species="beysunae" status="sp. nov.">
|
||
<emphasis id="3AF4EA89FFB1E007FD85AA12A4BE4613" box="[566,746,1293,1315]" italics="true" pageId="5" pageNumber="192">Adineta beysunae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="3AF4EA89FFB1E007FD40AA11A5104613" bold="true" box="[755,836,1294,1315]" pageId="5" pageNumber="192">
|
||
<taxonomicNameLabel id="21C757F2FFB1E007FD40AA11A5104613" box="[755,836,1294,1315]" pageId="5" pageNumber="192" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
based on photographs of several paratypes. Only selected features of the internal anatomy are shown.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="409A6510FFB1E004FF74AA76A7E941BC" lastPageId="6" lastPageNumber="193" pageId="5" pageNumber="192" type="description">
|
||
<paragraph id="083F369BFFB1E007FF74AA76A333456A" blockId="5.[151,1436,1385,2022]" pageId="5" pageNumber="192">
|
||
<emphasis id="3AF4EA89FFB1E007FF74AA76A70546B2" bold="true" box="[199,337,1385,1410]" pageId="5" pageNumber="192">Description</emphasis>
|
||
. Integument on dorsal rostrum folds into anterolateral auricles through which bundles of setae emerge (
|
||
<figureCitation id="90BB2A1EFFB1E007FF4BAA92A71C4696" box="[248,328,1421,1446]" captionStart="FIGURE 6" captionStartId="7.[151,249,1867,1889]" captionTargetBox="[151,1436,1506,1845]" captionTargetId="figure@7.[151,1436,1506,1845]" captionTargetPageId="7" captionText="FIGURE 6. Variability of the rostral setae lengths of Adineta beysunae sp. nov. A, paratype No. 24 (compressed) with long setae. Arrows mark the gland-like organs lateral to rakes; B, paratype No. 11 (compressed) with long setae; C, same individual as in B two days later with short setae; D, paratype No. 14 with unsymmetric setae." httpUri="https://zenodo.org/record/2610448/files/figure.png" pageId="5" pageNumber="192">Figs. 6</figureCitation>
|
||
,
|
||
<figureCitation id="90BB2A1EFFB1E007FEE6AA90A7CE4696" box="[341,410,1422,1446]" captionStart="FIGURE 7" captionStartId="8.[151,249,1046,1068]" captionTargetBox="[372,1215,193,1024]" captionTargetId="figure@8.[372,1215,193,1024]" captionTargetPageId="8" captionText="FIGURE 7. Trophi and the rostrum of Adineta beysunae sp. nov. and the rostrum of Adineta cf. steineri. A, trophi of the paratype No. 9 (stack of 2 images); B, lateral view of the rostrum of the preserved and stained paratype No. 3 showing the auricle (a) with setae (s) and the ventral hook-like lamella (h) (stack of three images); C, rostrum of the holotype showing the folds of the integument that form the auricles and the individual setae in each bundle; D, rostrum of Adineta cf. steineri, showing the individual setae in each bundle." httpUri="https://zenodo.org/record/2610450/files/figure.png" pageId="5" pageNumber="192">7B, C</figureCitation>
|
||
). Each bundle with probably at least four setae of often unequal and variable lengths (
|
||
<figureCitation id="90BB2A1EFFB1E007FAD7AA92A6F346FA" captionStart="FIGURE 6" captionStartId="7.[151,249,1867,1889]" captionTargetBox="[151,1436,1506,1845]" captionTargetId="figure@7.[151,1436,1506,1845]" captionTargetPageId="7" captionText="FIGURE 6. Variability of the rostral setae lengths of Adineta beysunae sp. nov. A, paratype No. 24 (compressed) with long setae. Arrows mark the gland-like organs lateral to rakes; B, paratype No. 11 (compressed) with long setae; C, same individual as in B two days later with short setae; D, paratype No. 14 with unsymmetric setae." httpUri="https://zenodo.org/record/2610448/files/figure.png" pageId="5" pageNumber="192">Figs. 6</figureCitation>
|
||
,
|
||
<figureCitation id="90BB2A1EFFB1E007FF06AAADA68D46FA" box="[181,217,1458,1482]" captionStart="FIGURE 7" captionStartId="8.[151,249,1046,1068]" captionTargetBox="[372,1215,193,1024]" captionTargetId="figure@8.[372,1215,193,1024]" captionTargetPageId="8" captionText="FIGURE 7. Trophi and the rostrum of Adineta beysunae sp. nov. and the rostrum of Adineta cf. steineri. A, trophi of the paratype No. 9 (stack of 2 images); B, lateral view of the rostrum of the preserved and stained paratype No. 3 showing the auricle (a) with setae (s) and the ventral hook-like lamella (h) (stack of three images); C, rostrum of the holotype showing the folds of the integument that form the auricles and the individual setae in each bundle; D, rostrum of Adineta cf. steineri, showing the individual setae in each bundle." httpUri="https://zenodo.org/record/2610450/files/figure.png" pageId="5" pageNumber="192">7C</figureCitation>
|
||
); longest measured seta: ~30 µm. Ventral rostrum with short cilia. Length of antenna same or slightly less than half lateral width of neck where antenna attaches. Integument lateral to rake organ juts out accommodating a gland-like organ (
|
||
<figureCitation id="90BB2A1EFFB1E007FEEEAAE6A7FF4522" box="[349,427,1529,1554]" captionStart="FIGURE 4" captionStartId="6.[151,249,1684,1706]" captionTargetBox="[151,1435,702,1662]" captionTargetId="figure@6.[151,1435,702,1662]" captionTargetPageId="6" captionText="FIGURE 4. Holotype and a paratype of Adineta beysunae sp. nov. A, live holotype, dorsal view; B, preserved and mounted holotype (contracted) stained with neutral red (stack of 2 images); C, live paratype No. 23. Arrows mark the swelling lateral to the rake, the posterior corner of the first rump pseudosegment and the lateral projections on the first and second foot pseudosegments." httpUri="https://zenodo.org/record/2610444/files/figure.png" pageId="5" pageNumber="192">Figs. 4</figureCitation>
|
||
,
|
||
<figureCitation id="90BB2A1EFFB1E007FE05AAE6A7884522" box="[438,476,1529,1554]" captionStart="FIGURE 6" captionStartId="7.[151,249,1867,1889]" captionTargetBox="[151,1436,1506,1845]" captionTargetId="figure@7.[151,1436,1506,1845]" captionTargetPageId="7" captionText="FIGURE 6. Variability of the rostral setae lengths of Adineta beysunae sp. nov. A, paratype No. 24 (compressed) with long setae. Arrows mark the gland-like organs lateral to rakes; B, paratype No. 11 (compressed) with long setae; C, same individual as in B two days later with short setae; D, paratype No. 14 with unsymmetric setae." httpUri="https://zenodo.org/record/2610448/files/figure.png" pageId="5" pageNumber="192">6A</figureCitation>
|
||
). Lower lip broad, uniformly curved (
|
||
<figureCitation id="90BB2A1EFFB1E007FC32AAE6A5914522" box="[897,965,1529,1554]" captionStart="FIGURE 5" captionStartId="7.[151,249,1373,1395]" captionTargetBox="[151,1436,697,1352]" captionTargetId="figure@7.[151,1436,697,1352]" captionTargetPageId="7" captionText="FIGURE 5. Variability of the number of U-gaps on the rakes of Adineta beysunae sp. nov. A, paratype No. 15 with 9–9 Ugaps; B, paratype No. 13 with 9–10 U-gaps; C, paratype No. 4 with 10–10 U-gaps. Arrow marks the lower lip, numbers mark the outermost and the innermost U-gaps." httpUri="https://zenodo.org/record/2610446/files/figure.png" pageId="5" pageNumber="192">Fig. 5</figureCitation>
|
||
). Numbers of U-gaps on rakes (
|
||
<figureCitation id="90BB2A1EFFB1E007FA94AAE6A33F4522" box="[1319,1387,1529,1554]" captionStart="FIGURE 5" captionStartId="7.[151,249,1373,1395]" captionTargetBox="[151,1436,697,1352]" captionTargetId="figure@7.[151,1436,697,1352]" captionTargetPageId="7" captionText="FIGURE 5. Variability of the number of U-gaps on the rakes of Adineta beysunae sp. nov. A, paratype No. 15 with 9–9 Ugaps; B, paratype No. 13 with 9–10 U-gaps; C, paratype No. 4 with 10–10 U-gaps. Arrow marks the lower lip, numbers mark the outermost and the innermost U-gaps." httpUri="https://zenodo.org/record/2610446/files/figure.png" pageId="5" pageNumber="192">Fig. 5</figureCitation>
|
||
): 9– 9 (n = 3), 9–10 (n = 3), 10–10 (n = 8, including
|
||
<typeStatus id="D73B8839FFB1E007FD75A902A5794506" box="[710,813,1565,1590]" pageId="5" pageNumber="192" type="holotype">holotype</typeStatus>
|
||
). RkW (n = 7; all with 10–10 U-gaps): 20.1–22.4 µm; mean: 21.4 µm. Dental formula of trophi, 2/2 (
|
||
<figureCitation id="90BB2A1EFFB1E007FD11A95EA4A9456A" box="[674,765,1601,1626]" captionStart="FIGURE 7" captionStartId="8.[151,249,1046,1068]" captionTargetBox="[372,1215,193,1024]" captionTargetId="figure@8.[372,1215,193,1024]" captionTargetPageId="8" captionText="FIGURE 7. Trophi and the rostrum of Adineta beysunae sp. nov. and the rostrum of Adineta cf. steineri. A, trophi of the paratype No. 9 (stack of 2 images); B, lateral view of the rostrum of the preserved and stained paratype No. 3 showing the auricle (a) with setae (s) and the ventral hook-like lamella (h) (stack of three images); C, rostrum of the holotype showing the folds of the integument that form the auricles and the individual setae in each bundle; D, rostrum of Adineta cf. steineri, showing the individual setae in each bundle." httpUri="https://zenodo.org/record/2610450/files/figure.png" pageId="5" pageNumber="192">Fig. 7A</figureCitation>
|
||
). Trophi length (n = 7): 17.0–18.6 µm; mean: 17.6 µm.
|
||
</paragraph>
|
||
<paragraph id="083F369BFFB1E004FF74A97AA7E941BC" blockId="5.[151,1436,1385,2022]" lastBlockId="6.[151,1436,563,652]" lastPageId="6" lastPageNumber="193" pageId="5" pageNumber="192">
|
||
Stomach with lumen (
|
||
<figureCitation id="90BB2A1EFFB1E007FE61A97AA467454E" box="[466,563,1637,1662]" captionStart="FIGURE 8" captionStartId="9.[151,249,1418,1440]" captionTargetBox="[153,1434,373,1397]" captionTargetId="figure@9.[153,1434,373,1397]" captionTargetPageId="9" captionText="FIGURE 8. Morphological details of Adineta beysunae sp. nov. A, posterior half of the paratype No. 6 (slightly compressed) showing the stomach lumen (arrow), demarcations of the foot pseudosegments (top arrow heads), the lateral corner of the first rump pseudosegment and dorsal thickenings on the first and the second foot pseudosegments (bottom arrow heads); B, lateral view of the foot and one spur of the paratype No. 1; C, spurs of the paratype No. 18; D, stippling on the integument over the trunk of the paratype No. 9 after its insides had been cleared with SDS (stack of six images); E, an egg of the holotype (stack of 2 images)." httpUri="https://zenodo.org/record/2610452/files/figure.png" pageId="5" pageNumber="192">Fig. 8A</figureCitation>
|
||
). Each vitellarium with 8 nuclei. Posterior end of central trunk narrows somewhat steeply into rump (
|
||
<figureCitation id="90BB2A1EFFB1E007FE5EA996A4604592" box="[493,564,1673,1698]" captionStart="FIGURE 4" captionStartId="6.[151,249,1684,1706]" captionTargetBox="[151,1435,702,1662]" captionTargetId="figure@6.[151,1435,702,1662]" captionTargetPageId="6" captionText="FIGURE 4. Holotype and a paratype of Adineta beysunae sp. nov. A, live holotype, dorsal view; B, preserved and mounted holotype (contracted) stained with neutral red (stack of 2 images); C, live paratype No. 23. Arrows mark the swelling lateral to the rake, the posterior corner of the first rump pseudosegment and the lateral projections on the first and second foot pseudosegments." httpUri="https://zenodo.org/record/2610444/files/figure.png" pageId="5" pageNumber="192">Fig. 4</figureCitation>
|
||
,
|
||
<figureCitation id="90BB2A1EFFB1E007FDF0A995A43C4592" box="[579,616,1674,1698]" captionStart="FIGURE 8" captionStartId="9.[151,249,1418,1440]" captionTargetBox="[153,1434,373,1397]" captionTargetId="figure@9.[153,1434,373,1397]" captionTargetPageId="9" captionText="FIGURE 8. Morphological details of Adineta beysunae sp. nov. A, posterior half of the paratype No. 6 (slightly compressed) showing the stomach lumen (arrow), demarcations of the foot pseudosegments (top arrow heads), the lateral corner of the first rump pseudosegment and dorsal thickenings on the first and the second foot pseudosegments (bottom arrow heads); B, lateral view of the foot and one spur of the paratype No. 1; C, spurs of the paratype No. 18; D, stippling on the integument over the trunk of the paratype No. 9 after its insides had been cleared with SDS (stack of six images); E, an egg of the holotype (stack of 2 images)." httpUri="https://zenodo.org/record/2610452/files/figure.png" pageId="5" pageNumber="192">8A</figureCitation>
|
||
). Lateral corners of posterior end of first rump pseudosegment bulging (
|
||
<figureCitation id="90BB2A1EFFB1E007FF2CA9B2A6BB45F6" box="[159,239,1709,1734]" captionStart="FIGURE 4" captionStartId="6.[151,249,1684,1706]" captionTargetBox="[151,1435,702,1662]" captionTargetId="figure@6.[151,1435,702,1662]" captionTargetPageId="6" captionText="FIGURE 4. Holotype and a paratype of Adineta beysunae sp. nov. A, live holotype, dorsal view; B, preserved and mounted holotype (contracted) stained with neutral red (stack of 2 images); C, live paratype No. 23. Arrows mark the swelling lateral to the rake, the posterior corner of the first rump pseudosegment and the lateral projections on the first and second foot pseudosegments." httpUri="https://zenodo.org/record/2610444/files/figure.png" pageId="5" pageNumber="192">Figs. 4</figureCitation>
|
||
,
|
||
<figureCitation id="90BB2A1EFFB1E007FF4FA9B1A77645F6" box="[252,290,1710,1734]" captionStart="FIGURE 8" captionStartId="9.[151,249,1418,1440]" captionTargetBox="[153,1434,373,1397]" captionTargetId="figure@9.[153,1434,373,1397]" captionTargetPageId="9" captionText="FIGURE 8. Morphological details of Adineta beysunae sp. nov. A, posterior half of the paratype No. 6 (slightly compressed) showing the stomach lumen (arrow), demarcations of the foot pseudosegments (top arrow heads), the lateral corner of the first rump pseudosegment and dorsal thickenings on the first and the second foot pseudosegments (bottom arrow heads); B, lateral view of the foot and one spur of the paratype No. 1; C, spurs of the paratype No. 18; D, stippling on the integument over the trunk of the paratype No. 9 after its insides had been cleared with SDS (stack of six images); E, an egg of the holotype (stack of 2 images)." httpUri="https://zenodo.org/record/2610452/files/figure.png" pageId="5" pageNumber="192">8A</figureCitation>
|
||
); second rump pseudosegment passes into foot smoothly. Foot with 3 pseudosegments prior to spurs; demarcation between first and second pseudosegments indistinct (
|
||
<figureCitation id="90BB2A1EFFB1E007FC33A9CEA58F45DA" box="[896,987,1745,1770]" captionStart="FIGURE 8" captionStartId="9.[151,249,1418,1440]" captionTargetBox="[153,1434,373,1397]" captionTargetId="figure@9.[153,1434,373,1397]" captionTargetPageId="9" captionText="FIGURE 8. Morphological details of Adineta beysunae sp. nov. A, posterior half of the paratype No. 6 (slightly compressed) showing the stomach lumen (arrow), demarcations of the foot pseudosegments (top arrow heads), the lateral corner of the first rump pseudosegment and dorsal thickenings on the first and the second foot pseudosegments (bottom arrow heads); B, lateral view of the foot and one spur of the paratype No. 1; C, spurs of the paratype No. 18; D, stippling on the integument over the trunk of the paratype No. 9 after its insides had been cleared with SDS (stack of six images); E, an egg of the holotype (stack of 2 images)." httpUri="https://zenodo.org/record/2610452/files/figure.png" pageId="5" pageNumber="192">Fig. 8A</figureCitation>
|
||
). First and second foot pseudosegments with narrow dorsal thickenings forming blunt lateral projections (
|
||
<figureCitation id="90BB2A1EFFB1E007FCCAA9EAA59D443E" box="[889,969,1781,1806]" captionStart="FIGURE 4" captionStartId="6.[151,249,1684,1706]" captionTargetBox="[151,1435,702,1662]" captionTargetId="figure@6.[151,1435,702,1662]" captionTargetPageId="6" captionText="FIGURE 4. Holotype and a paratype of Adineta beysunae sp. nov. A, live holotype, dorsal view; B, preserved and mounted holotype (contracted) stained with neutral red (stack of 2 images); C, live paratype No. 23. Arrows mark the swelling lateral to the rake, the posterior corner of the first rump pseudosegment and the lateral projections on the first and second foot pseudosegments." httpUri="https://zenodo.org/record/2610444/files/figure.png" pageId="5" pageNumber="192">Figs. 4</figureCitation>
|
||
,
|
||
<figureCitation id="90BB2A1EFFB1E007FC65A9E9A5AF443E" box="[982,1019,1782,1806]" captionStart="FIGURE 8" captionStartId="9.[151,249,1418,1440]" captionTargetBox="[153,1434,373,1397]" captionTargetId="figure@9.[153,1434,373,1397]" captionTargetPageId="9" captionText="FIGURE 8. Morphological details of Adineta beysunae sp. nov. A, posterior half of the paratype No. 6 (slightly compressed) showing the stomach lumen (arrow), demarcations of the foot pseudosegments (top arrow heads), the lateral corner of the first rump pseudosegment and dorsal thickenings on the first and the second foot pseudosegments (bottom arrow heads); B, lateral view of the foot and one spur of the paratype No. 1; C, spurs of the paratype No. 18; D, stippling on the integument over the trunk of the paratype No. 9 after its insides had been cleared with SDS (stack of six images); E, an egg of the holotype (stack of 2 images)." httpUri="https://zenodo.org/record/2610452/files/figure.png" pageId="5" pageNumber="192">8A</figureCitation>
|
||
). Spurs blade-like with short straight interspace between bases (
|
||
<figureCitation id="90BB2A1EFFB1E007FE73A806A45B4402" box="[448,527,1817,1842]" captionStart="FIGURE 4" captionStartId="6.[151,249,1684,1706]" captionTargetBox="[151,1435,702,1662]" captionTargetId="figure@6.[151,1435,702,1662]" captionTargetPageId="6" captionText="FIGURE 4. Holotype and a paratype of Adineta beysunae sp. nov. A, live holotype, dorsal view; B, preserved and mounted holotype (contracted) stained with neutral red (stack of 2 images); C, live paratype No. 23. Arrows mark the swelling lateral to the rake, the posterior corner of the first rump pseudosegment and the lateral projections on the first and second foot pseudosegments." httpUri="https://zenodo.org/record/2610444/files/figure.png" pageId="5" pageNumber="192">Figs. 4</figureCitation>
|
||
,
|
||
<figureCitation id="90BB2A1EFFB1E007FDAFA805A4784402" box="[540,556,1818,1842]" captionStart="FIGURE 8" captionStartId="9.[151,249,1418,1440]" captionTargetBox="[153,1434,373,1397]" captionTargetId="figure@9.[153,1434,373,1397]" captionTargetPageId="9" captionText="FIGURE 8. Morphological details of Adineta beysunae sp. nov. A, posterior half of the paratype No. 6 (slightly compressed) showing the stomach lumen (arrow), demarcations of the foot pseudosegments (top arrow heads), the lateral corner of the first rump pseudosegment and dorsal thickenings on the first and the second foot pseudosegments (bottom arrow heads); B, lateral view of the foot and one spur of the paratype No. 1; C, spurs of the paratype No. 18; D, stippling on the integument over the trunk of the paratype No. 9 after its insides had been cleared with SDS (stack of six images); E, an egg of the holotype (stack of 2 images)." httpUri="https://zenodo.org/record/2610452/files/figure.png" pageId="5" pageNumber="192">8</figureCitation>
|
||
). Spur length (n = 14): 16–22 µm. Three toes. Integument all over body finely and densely stippled most distinctly on trunk and first rump pseudosegment (
|
||
<figureCitation id="90BB2A1EFFB1E007FBA2A822A23A4466" box="[1041,1134,1853,1878]" captionStart="FIGURE 8" captionStartId="9.[151,249,1418,1440]" captionTargetBox="[153,1434,373,1397]" captionTargetId="figure@9.[153,1434,373,1397]" captionTargetPageId="9" captionText="FIGURE 8. Morphological details of Adineta beysunae sp. nov. A, posterior half of the paratype No. 6 (slightly compressed) showing the stomach lumen (arrow), demarcations of the foot pseudosegments (top arrow heads), the lateral corner of the first rump pseudosegment and dorsal thickenings on the first and the second foot pseudosegments (bottom arrow heads); B, lateral view of the foot and one spur of the paratype No. 1; C, spurs of the paratype No. 18; D, stippling on the integument over the trunk of the paratype No. 9 after its insides had been cleared with SDS (stack of six images); E, an egg of the holotype (stack of 2 images)." httpUri="https://zenodo.org/record/2610452/files/figure.png" pageId="5" pageNumber="192">Fig. 8D</figureCitation>
|
||
). Body without noticeable color. TL (n = 20; undetermined ages): 310–412 µm; three longest specimens: 397 µm, 406 µm (
|
||
<typeStatus id="D73B8839FFB1E007FB7CA87EA360444A" box="[1231,1332,1889,1914]" pageId="5" pageNumber="192" type="holotype">holotype</typeStatus>
|
||
) and 412 µm. Mean
|
||
<collectingCountry id="7097760BFFB1E007FE92A899A71744AE" box="[289,323,1926,1950]" name="Russia" pageId="5" pageNumber="192">RF</collectingCountry>
|
||
/TL (n = 10): 0.38; mean HL/HW (n = 6): 1.1. Egg elongated hexagonal with nipple-like protuberance at each pole (
|
||
<figureCitation id="90BB2A1EFFB1E007FE7DA8B6A47C44F2" box="[462,552,1961,1986]" captionStart="FIGURE 8" captionStartId="9.[151,249,1418,1440]" captionTargetBox="[153,1434,373,1397]" captionTargetId="figure@9.[153,1434,373,1397]" captionTargetPageId="9" captionText="FIGURE 8. Morphological details of Adineta beysunae sp. nov. A, posterior half of the paratype No. 6 (slightly compressed) showing the stomach lumen (arrow), demarcations of the foot pseudosegments (top arrow heads), the lateral corner of the first rump pseudosegment and dorsal thickenings on the first and the second foot pseudosegments (bottom arrow heads); B, lateral view of the foot and one spur of the paratype No. 1; C, spurs of the paratype No. 18; D, stippling on the integument over the trunk of the paratype No. 9 after its insides had been cleared with SDS (stack of six images); E, an egg of the holotype (stack of 2 images)." httpUri="https://zenodo.org/record/2610452/files/figure.png" pageId="5" pageNumber="192">Fig. 8E</figureCitation>
|
||
). Mean egg dimensions (n = 8):
|
||
<date id="7C3E105BFFB1E007FC10A8B5A58244F1" box="[931,982,1962,1986]" pageId="5" pageNumber="192" value="1984-10">84 x</date>
|
||
53 µm. Additional dimensional data in
|
||
<tableCitation id="45020320FFB1E004FF24A8D2A6C9410F" captionStart="TABLE 2" captionStartId="6.[151,239,152,175]" captionText="TABLE 2. Summary of dimensional data for Adineta beysunae sp. nov. Details are given in the materials and methods section and under the species description." lastPageId="6" lastPageNumber="193" pageId="5" pageNumber="192">
|
||
Table 2.
|
||
<superScript id="FFF59BD3FFB2E004FF24AD2CA6C9410F" attach="right" box="[151,157,563,575]" fontSize="5" pageId="6" pageNumber="193">a</superScript>
|
||
</tableCitation>
|
||
Absolute dimensions are in µm. TL: total length; TrL: truncated length; HL/HW: ratio of head length (HL) to head width (HW); TL/BW: ratio of total length (TL) to body width (BW); SL: spur length; TiL: trophi length; RkW: rake width; EL: egg length; EW: egg width.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="5CFF6613FFB2E004FF24AF87A40643FF" pageId="6" pageNumber="193">
|
||
<paragraph id="083F369BFFB2E004FF24AF87A40643FF" blockId="6.[151,1435,151,207]" pageId="6" pageNumber="193">
|
||
<emphasis id="3AF4EA89FFB2E004FF24AF87A75E439F" bold="true" box="[151,266,152,175]" pageId="6" pageNumber="193">TABLE 2.</emphasis>
|
||
Summary of dimensional data for
|
||
<taxonomicName id="CF804D18FFB2E004FD37AF88A516439F" authority="Örstan, 2018" authorityName="Örstan" authorityYear="2018" box="[644,834,151,175]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="6" pageNumber="193" phylum="Rotifera" rank="species" species="beysunae" status="sp. nov.">
|
||
<emphasis id="3AF4EA89FFB2E004FD37AF88A516439F" box="[644,834,151,175]" italics="true" pageId="6" pageNumber="193">Adineta beysunae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="3AF4EA89FFB2E004FCF9AF87A5F4439F" bold="true" box="[842,928,152,175]" pageId="6" pageNumber="193">
|
||
<taxonomicNameLabel id="21C757F2FFB2E004FCF9AF87A5F4439F" box="[842,928,152,175]" pageId="6" pageNumber="193" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Details are given in the materials and methods section and under the species description.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="083F369BFFB2E004FEDDAFF1A2AF4122" pageId="6" pageNumber="193">
|
||
<table id="7A80C43BFFB21FFDFF24AFF5A31F4122" box="[151,1355,234,530]" gridcols="6" gridrows="5" pageId="6" pageNumber="193">
|
||
<tr id="B6B034D9FFB21FFDFF24AFF5A31F4233" box="[151,1355,234,259]" gridrow="0" pageId="6" pageNumber="193" rowspan-0="1">
|
||
<th id="F5615DA5FFB21FFDFEDDAFF5A7924233" box="[366,454,234,259]" gridcol="1" gridrow="0" pageId="6" pageNumber="193">TL a</th>
|
||
<th id="F5615DA5FFB21FFDFDA0AFF5A4E14233" box="[531,693,234,259]" gridcol="2" gridrow="0" pageId="6" pageNumber="193">TrL</th>
|
||
<th id="F5615DA5FFB21FFDFD7DAFF5A5FD4233" box="[718,937,234,259]" gridcol="3" gridrow="0" pageId="6" pageNumber="193">RF/TL</th>
|
||
<th id="F5615DA5FFB21FFDFC5FAFF5A2DD4233" box="[1004,1161,234,259]" gridcol="4" gridrow="0" pageId="6" pageNumber="193">HL/HW</th>
|
||
<th id="F5615DA5FFB21FFDFB7BAFF5A31F4233" box="[1224,1355,234,259]" gridcol="5" gridrow="0" pageId="6" pageNumber="193">TL/BW</th>
|
||
</tr>
|
||
<tr id="B6B034D9FFB21FFDFF24AE09A31F4265" box="[151,1355,278,341]" gridrow="1" pageId="6" pageNumber="193">
|
||
<th id="F5615DA5FFB21FFDFF24AE09A7734265" box="[151,295,278,341]" gridcol="0" gridrow="1" pageId="6" pageNumber="193">Range(mean) Holotype</th>
|
||
<td id="F5615DA5FFB21FFDFEDDAE09A7924265" box="[366,454,278,341]" gridcol="1" gridrow="1" pageId="6" pageNumber="193">310–412 406</td>
|
||
<td id="F5615DA5FFB21FFDFDA0AE09A4E14265" box="[531,693,278,341]" gridcol="2" gridrow="1" pageId="6" pageNumber="193">277–385 378</td>
|
||
<td id="F5615DA5FFB21FFDFD7DAE09A5FD4265" box="[718,937,278,341]" gridcol="3" gridrow="1" pageId="6" pageNumber="193">0.37–0.39(0.38) 0.37</td>
|
||
<td id="F5615DA5FFB21FFDFC5FAE09A2DD4265" box="[1004,1161,278,341]" gridcol="4" gridrow="1" pageId="6" pageNumber="193">1.0–1.1(1.1) –</td>
|
||
<td id="F5615DA5FFB21FFDFB7BAE09A31F4265" box="[1224,1355,278,341]" gridcol="5" gridrow="1" pageId="6" pageNumber="193">4.2–4.8(4.4) 4.3</td>
|
||
</tr>
|
||
<tr id="B6B034D9FFB21FFDFF24AE69A31F42BD" box="[151,1355,374,397]" gridrow="2" pageId="6" pageNumber="193">
|
||
<th id="F5615DA5FFB21FFDFF24AE69A31F42BD" box="[151,1355,374,397]" colspan="6" colspanRight="5" gridcol="0" gridrow="2" pageId="6" pageNumber="193">continued.</th>
|
||
</tr>
|
||
<tr id="B6B034D9FFB21FFDFF24AEB6A31F428F" box="[151,1355,425,447]" gridrow="3" pageId="6" pageNumber="193" rowspan-0="1">
|
||
<td id="F5615DA5FFB21FFDFEDDAEB6A792428F" box="[366,454,425,447]" gridcol="1" gridrow="3" pageId="6" pageNumber="193">SL</td>
|
||
<td id="F5615DA5FFB21FFDFDA0AEB6A4E1428F" box="[531,693,425,447]" gridcol="2" gridrow="3" pageId="6" pageNumber="193">TiL</td>
|
||
<td id="F5615DA5FFB21FFDFD7DAEB6A5FD428F" box="[718,937,425,447]" gridcol="3" gridrow="3" pageId="6" pageNumber="193">RkW</td>
|
||
<td id="F5615DA5FFB21FFDFC5FAEB6A2DD428F" box="[1004,1161,425,447]" gridcol="4" gridrow="3" pageId="6" pageNumber="193">EL</td>
|
||
<td id="F5615DA5FFB21FFDFB7BAEB6A31F428F" box="[1224,1355,425,447]" gridcol="5" gridrow="3" pageId="6" pageNumber="193">EW</td>
|
||
</tr>
|
||
<tr id="B6B034D9FFB21FFDFF24AECDA31F4122" box="[151,1355,466,530]" gridrow="4" pageId="6" pageNumber="193">
|
||
<th id="F5615DA5FFB21FFDFF24AECDA7734122" box="[151,295,466,530]" gridcol="0" gridrow="4" pageId="6" pageNumber="193">Range(mean) Holotype</th>
|
||
<td id="F5615DA5FFB21FFDFEDDAECDA7924122" box="[366,454,466,530]" gridcol="1" gridrow="4" pageId="6" pageNumber="193">16–22 18</td>
|
||
<td id="F5615DA5FFB21FFDFDA0AECDA4E14122" box="[531,693,466,530]" gridcol="2" gridrow="4" pageId="6" pageNumber="193">17.0–18.6(17.6) –</td>
|
||
<td id="F5615DA5FFB21FFDFD7DAECDA5FD4122" box="[718,937,466,530]" gridcol="3" gridrow="4" pageId="6" pageNumber="193">20.1–22.4(21.4) 20.1</td>
|
||
<td id="F5615DA5FFB21FFDFC5FAECDA2DD4122" box="[1004,1161,466,530]" gridcol="4" gridrow="4" pageId="6" pageNumber="193">80–86(84) 83</td>
|
||
<td id="F5615DA5FFB21FFDFB7BAECDA31F4122" box="[1224,1355,466,530]" gridcol="5" gridrow="4" pageId="6" pageNumber="193">50–56(53) 56</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<caption id="5CFF6613FFB2E004FF24A98BA7104436" httpUri="https://zenodo.org/record/2610444/files/figure.png" pageId="6" pageNumber="193" startId="6.[151,249,1684,1706]" targetBox="[151,1435,702,1662]" targetPageId="6">
|
||
<paragraph id="083F369BFFB2E004FF24A98BA7104436" blockId="6.[151,1436,1684,1798]" pageId="6" pageNumber="193">
|
||
<emphasis id="3AF4EA89FFB2E004FF24A98BA7474599" bold="true" box="[151,275,1684,1706]" pageId="6" pageNumber="193">FIGURE 4.</emphasis>
|
||
Holotype and a paratype of
|
||
<taxonomicName id="CF804D18FFB2E004FD8FA98BA4A5459A" authority="Örstan, 2018" authorityName="Örstan" authorityYear="2018" box="[572,753,1684,1706]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="6" pageNumber="193" phylum="Rotifera" rank="species" species="beysunae" status="sp. nov.">
|
||
<emphasis id="3AF4EA89FFB2E004FD8FA98BA4A5459A" box="[572,753,1684,1706]" italics="true" pageId="6" pageNumber="193">Adineta beysunae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="3AF4EA89FFB2E004FD4AA98BA51F4599" bold="true" box="[761,843,1684,1705]" pageId="6" pageNumber="193">
|
||
<taxonomicNameLabel id="21C757F2FFB2E004FD4AA98BA51F4599" box="[761,843,1684,1705]" pageId="6" pageNumber="193" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
A, live holotype, dorsal view; B, preserved and mounted holotype (contracted) stained with neutral red (stack of 2 images); C, live paratype No. 23. Arrows mark the swelling lateral to the rake, the posterior corner of the first rump pseudosegment and the lateral projections on the first and second foot pseudosegments.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="409A6510FFB2E004FF74A832A5C14476" box="[199,917,1837,1862]" pageId="6" pageNumber="193" type="etymology">
|
||
<paragraph id="083F369BFFB2E004FF74A832A5C14476" blockId="6.[151,1436,1837,2006]" box="[199,917,1837,1862]" pageId="6" pageNumber="193">
|
||
<emphasis id="3AF4EA89FFB2E004FF74A832A7124476" bold="true" box="[199,326,1837,1862]" pageId="6" pageNumber="193">Etymology</emphasis>
|
||
. The species is named after my wife Beysun Örstan.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="409A6510FFB2E009FF74A84EA5514150" lastPageId="11" lastPageNumber="198" pageId="6" pageNumber="193" type="discussion">
|
||
<paragraph id="083F369BFFB2E005FF74A84EA3C841B4" blockId="6.[151,1436,1837,2006]" lastBlockId="7.[151,1436,151,645]" lastPageId="7" lastPageNumber="194" pageId="6" pageNumber="193">
|
||
<emphasis id="3AF4EA89FFB2E004FF74A84EA7A5445A" bold="true" box="[199,497,1873,1898]" pageId="6" pageNumber="193">Remarks on morphology</emphasis>
|
||
. Unobstructed
|
||
<taxonomicName id="CF804D18FFB2E004FD13A84EA57C4459" authorityName="Örstan" authorityYear="2018" box="[672,808,1873,1897]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="6" pageNumber="193" phylum="Rotifera" rank="species" species="beysunae">
|
||
<emphasis id="3AF4EA89FFB2E004FD13A84EA57C4459" box="[672,808,1873,1897]" italics="true" pageId="6" pageNumber="193">A. beysunae</emphasis>
|
||
</taxonomicName>
|
||
creeps fast with the rostral setae and the spurs curving up; while the setae point ahead of the rostrum, the spurs are directed posteriorly (
|
||
<figureCitation id="90BB2A1EFFB2E004FB90A86AA22644BE" box="[1059,1138,1909,1934]" captionStart="FIGURE 4" captionStartId="6.[151,249,1684,1706]" captionTargetBox="[151,1435,702,1662]" captionTargetId="figure@6.[151,1435,702,1662]" captionTargetPageId="6" captionText="FIGURE 4. Holotype and a paratype of Adineta beysunae sp. nov. A, live holotype, dorsal view; B, preserved and mounted holotype (contracted) stained with neutral red (stack of 2 images); C, live paratype No. 23. Arrows mark the swelling lateral to the rake, the posterior corner of the first rump pseudosegment and the lateral projections on the first and second foot pseudosegments." httpUri="https://zenodo.org/record/2610444/files/figure.png" pageId="6" pageNumber="193">Figs. 4</figureCitation>
|
||
,
|
||
<figureCitation id="90BB2A1EFFB2E004FBCDA869A2F544BE" box="[1150,1185,1910,1934]" captionStart="FIGURE 8" captionStartId="9.[151,249,1418,1440]" captionTargetBox="[153,1434,373,1397]" captionTargetId="figure@9.[153,1434,373,1397]" captionTargetPageId="9" captionText="FIGURE 8. Morphological details of Adineta beysunae sp. nov. A, posterior half of the paratype No. 6 (slightly compressed) showing the stomach lumen (arrow), demarcations of the foot pseudosegments (top arrow heads), the lateral corner of the first rump pseudosegment and dorsal thickenings on the first and the second foot pseudosegments (bottom arrow heads); B, lateral view of the foot and one spur of the paratype No. 1; C, spurs of the paratype No. 18; D, stippling on the integument over the trunk of the paratype No. 9 after its insides had been cleared with SDS (stack of six images); E, an egg of the holotype (stack of 2 images)." httpUri="https://zenodo.org/record/2610452/files/figure.png" pageId="6" pageNumber="193">8B</figureCitation>
|
||
). Active animals were difficult to examine at high magnifications unless they were slowed down by the removal of water from under the cover glass. The variability of the lengths of the setae of
|
||
<taxonomicName id="CF804D18FFB2E004FC95A8A1A5FB44E5" authorityName="Örstan" authorityYear="2018" box="[806,943,1981,2005]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="6" pageNumber="193" phylum="Rotifera" rank="species" species="beysunae">
|
||
<emphasis id="3AF4EA89FFB2E004FC95A8A1A5FB44E5" box="[806,943,1981,2005]" italics="true" pageId="6" pageNumber="193">A. beysunae</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="90BB2A1EFFB2E004FC73A8A2A25144E6" box="[960,1029,1981,2006]" captionStart="FIGURE 6" captionStartId="7.[151,249,1867,1889]" captionTargetBox="[151,1436,1506,1845]" captionTargetId="figure@7.[151,1436,1506,1845]" captionTargetPageId="7" captionText="FIGURE 6. Variability of the rostral setae lengths of Adineta beysunae sp. nov. A, paratype No. 24 (compressed) with long setae. Arrows mark the gland-like organs lateral to rakes; B, paratype No. 11 (compressed) with long setae; C, same individual as in B two days later with short setae; D, paratype No. 14 with unsymmetric setae." httpUri="https://zenodo.org/record/2610448/files/figure.png" pageId="6" pageNumber="193">Fig. 6</figureCitation>
|
||
) indicates that the setae length of a variant may not always be a reliable diagnostic trait. I have not determined if the setae lengths change because they are retractable or because they are sometimes dropped and then regrown. The anterolateral auricles on the rostrum are folds of the integument in the shape of tube-like sleeves that are open along their lateral edges (
|
||
<figureCitation id="90BB2A1EFFB3E005FAB0AFC0A33343C8" box="[1283,1383,223,248]" captionStart="FIGURE 6" captionStartId="7.[151,249,1867,1889]" captionTargetBox="[151,1436,1506,1845]" captionTargetId="figure@7.[151,1436,1506,1845]" captionTargetPageId="7" captionText="FIGURE 6. Variability of the rostral setae lengths of Adineta beysunae sp. nov. A, paratype No. 24 (compressed) with long setae. Arrows mark the gland-like organs lateral to rakes; B, paratype No. 11 (compressed) with long setae; C, same individual as in B two days later with short setae; D, paratype No. 14 with unsymmetric setae." httpUri="https://zenodo.org/record/2610448/files/figure.png" pageId="7" pageNumber="194">Figs. 6A</figureCitation>
|
||
,
|
||
<figureCitation id="90BB2A1EFFB3E005FAC7AFFFA6F9422C" captionStart="FIGURE 7" captionStartId="8.[151,249,1046,1068]" captionTargetBox="[372,1215,193,1024]" captionTargetId="figure@8.[372,1215,193,1024]" captionTargetPageId="8" captionText="FIGURE 7. Trophi and the rostrum of Adineta beysunae sp. nov. and the rostrum of Adineta cf. steineri. A, trophi of the paratype No. 9 (stack of 2 images); B, lateral view of the rostrum of the preserved and stained paratype No. 3 showing the auricle (a) with setae (s) and the ventral hook-like lamella (h) (stack of three images); C, rostrum of the holotype showing the folds of the integument that form the auricles and the individual setae in each bundle; D, rostrum of Adineta cf. steineri, showing the individual setae in each bundle." httpUri="https://zenodo.org/record/2610450/files/figure.png" pageId="7" pageNumber="194">7B, C</figureCitation>
|
||
). The integument on the ventral surface of the rostrum forms a free edge (lamella) that laterally appears as a “hook” (
|
||
<figureCitation id="90BB2A1EFFB3E005FF4BAE38A7074270" box="[248,339,295,320]" captionStart="FIGURE 7" captionStartId="8.[151,249,1046,1068]" captionTargetBox="[372,1215,193,1024]" captionTargetId="figure@8.[372,1215,193,1024]" captionTargetPageId="8" captionText="FIGURE 7. Trophi and the rostrum of Adineta beysunae sp. nov. and the rostrum of Adineta cf. steineri. A, trophi of the paratype No. 9 (stack of 2 images); B, lateral view of the rostrum of the preserved and stained paratype No. 3 showing the auricle (a) with setae (s) and the ventral hook-like lamella (h) (stack of three images); C, rostrum of the holotype showing the folds of the integument that form the auricles and the individual setae in each bundle; D, rostrum of Adineta cf. steineri, showing the individual setae in each bundle." httpUri="https://zenodo.org/record/2610450/files/figure.png" pageId="7" pageNumber="194">Fig. 7B</figureCitation>
|
||
). This hook is not diagnostic, because a similar morphology is present in many
|
||
<taxonomicName id="CF804D18FFB3E005FB57AE37A36F4270" authorityName="Hudson & Gosse" authorityYear="1886" box="[1252,1339,296,320]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="7" pageNumber="194" phylum="Rotifera" rank="genus">
|
||
<emphasis id="3AF4EA89FFB3E005FB57AE37A36F4270" box="[1252,1339,296,320]" italics="true" pageId="7" pageNumber="194">Adineta</emphasis>
|
||
</taxonomicName>
|
||
variants (for example,
|
||
<bibRefCitation id="6C114B6AFFB3E005FE8EAE53A7924254" author="Davis, H." box="[317,454,332,357]" pageId="7" pageNumber="194" pagination="201 - 209" refId="ref6320" refString="Davis, H. (1873) A new Callidina: with the result of experiments on the desiccation of rotifers. Monthly Microscopical Journal, 9, 201 - 209. https: // doi. org / 10.1111 / j. 1365 - 2818.1873. tb 02268. x" type="journal article" year="1873">Davis 1873</bibRefCitation>
|
||
). The short cilia present on the ventral side of the rostrum are most easily seen on preserved specimens using oil immersion. The flexibility of the head causes its shape to vary as a specimen moves and also among specimens (
|
||
<figureCitation id="90BB2A1EFFB3E005FE53AE8BA47C429D" box="[480,552,404,429]" captionStart="FIGURE 5" captionStartId="7.[151,249,1373,1395]" captionTargetBox="[151,1436,697,1352]" captionTargetId="figure@7.[151,1436,697,1352]" captionTargetPageId="7" captionText="FIGURE 5. Variability of the number of U-gaps on the rakes of Adineta beysunae sp. nov. A, paratype No. 15 with 9–9 Ugaps; B, paratype No. 13 with 9–10 U-gaps; C, paratype No. 4 with 10–10 U-gaps. Arrow marks the lower lip, numbers mark the outermost and the innermost U-gaps." httpUri="https://zenodo.org/record/2610446/files/figure.png" pageId="7" pageNumber="194">Fig. 5</figureCitation>
|
||
). One trophi that was 14.1 µm long was excluded from the sample used to calculate the mean given above. The insides of the lumen and the intestine are ciliated. The lateral projections on the first and the second foot pseudosegments are the continuations of the dorsal thickening present at about the middle of each pseudosegment (
|
||
<figureCitation id="90BB2A1EFFB3E005FDB9AEE0A4084128" box="[522,604,511,536]" captionStart="FIGURE 4" captionStartId="6.[151,249,1684,1706]" captionTargetBox="[151,1435,702,1662]" captionTargetId="figure@6.[151,1435,702,1662]" captionTargetPageId="6" captionText="FIGURE 4. Holotype and a paratype of Adineta beysunae sp. nov. A, live holotype, dorsal view; B, preserved and mounted holotype (contracted) stained with neutral red (stack of 2 images); C, live paratype No. 23. Arrows mark the swelling lateral to the rake, the posterior corner of the first rump pseudosegment and the lateral projections on the first and second foot pseudosegments." httpUri="https://zenodo.org/record/2610444/files/figure.png" pageId="7" pageNumber="194">Figs. 4</figureCitation>
|
||
,
|
||
<figureCitation id="90BB2A1EFFB3E005FDD9AD1FA4C44128" box="[618,656,512,536]" captionStart="FIGURE 8" captionStartId="9.[151,249,1418,1440]" captionTargetBox="[153,1434,373,1397]" captionTargetId="figure@9.[153,1434,373,1397]" captionTargetPageId="9" captionText="FIGURE 8. Morphological details of Adineta beysunae sp. nov. A, posterior half of the paratype No. 6 (slightly compressed) showing the stomach lumen (arrow), demarcations of the foot pseudosegments (top arrow heads), the lateral corner of the first rump pseudosegment and dorsal thickenings on the first and the second foot pseudosegments (bottom arrow heads); B, lateral view of the foot and one spur of the paratype No. 1; C, spurs of the paratype No. 18; D, stippling on the integument over the trunk of the paratype No. 9 after its insides had been cleared with SDS (stack of six images); E, an egg of the holotype (stack of 2 images)." httpUri="https://zenodo.org/record/2610452/files/figure.png" pageId="7" pageNumber="194">8A</figureCitation>
|
||
). The lateral outline of a spur curves more or less uniformly on the outside, but widens near the base on the inside; the overall spur shape is best explained with photographs (
|
||
<figureCitation id="90BB2A1EFFB3E005FAF3AD3BA6F94150" captionStart="FIGURE 8" captionStartId="9.[151,249,1418,1440]" captionTargetBox="[153,1434,373,1397]" captionTargetId="figure@9.[153,1434,373,1397]" captionTargetPageId="9" captionText="FIGURE 8. Morphological details of Adineta beysunae sp. nov. A, posterior half of the paratype No. 6 (slightly compressed) showing the stomach lumen (arrow), demarcations of the foot pseudosegments (top arrow heads), the lateral corner of the first rump pseudosegment and dorsal thickenings on the first and the second foot pseudosegments (bottom arrow heads); B, lateral view of the foot and one spur of the paratype No. 1; C, spurs of the paratype No. 18; D, stippling on the integument over the trunk of the paratype No. 9 after its insides had been cleared with SDS (stack of six images); E, an egg of the holotype (stack of 2 images)." httpUri="https://zenodo.org/record/2610452/files/figure.png" pageId="7" pageNumber="194">Fig. 8B, C</figureCitation>
|
||
). The stippled appearance of the integument of
|
||
<taxonomicName id="CF804D18FFB3E005FD7AAD57A5054150" authorityName="Örstan" authorityYear="2018" box="[713,849,584,608]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="7" pageNumber="194" phylum="Rotifera" rank="species" species="beysunae">
|
||
<emphasis id="3AF4EA89FFB3E005FD7AAD57A5054150" box="[713,849,584,608]" italics="true" pageId="7" pageNumber="194">A. beysunae</emphasis>
|
||
</taxonomicName>
|
||
is caused by very small circular formations that are most easily seen on compressed live animals or on specimens whose insides have been cleared with SDS (
|
||
<figureCitation id="90BB2A1EFFB3E005FA85AD73A3DB41B4" box="[1334,1423,620,645]" captionStart="FIGURE 8" captionStartId="9.[151,249,1418,1440]" captionTargetBox="[153,1434,373,1397]" captionTargetId="figure@9.[153,1434,373,1397]" captionTargetPageId="9" captionText="FIGURE 8. Morphological details of Adineta beysunae sp. nov. A, posterior half of the paratype No. 6 (slightly compressed) showing the stomach lumen (arrow), demarcations of the foot pseudosegments (top arrow heads), the lateral corner of the first rump pseudosegment and dorsal thickenings on the first and the second foot pseudosegments (bottom arrow heads); B, lateral view of the foot and one spur of the paratype No. 1; C, spurs of the paratype No. 18; D, stippling on the integument over the trunk of the paratype No. 9 after its insides had been cleared with SDS (stack of six images); E, an egg of the holotype (stack of 2 images)." httpUri="https://zenodo.org/record/2610452/files/figure.png" pageId="7" pageNumber="194">Fig. 8D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="5CFF6613FFB3E005FF24AA42A4604680" httpUri="https://zenodo.org/record/2610446/files/figure.png" pageId="7" pageNumber="194" startId="7.[151,249,1373,1395]" targetBox="[151,1436,697,1352]" targetPageId="7">
|
||
<paragraph id="083F369BFFB3E005FF24AA42A4604680" blockId="7.[151,1436,1373,1456]" pageId="7" pageNumber="194">
|
||
<emphasis id="3AF4EA89FFB3E005FF24AA42A7404643" bold="true" box="[151,276,1373,1395]" pageId="7" pageNumber="194">FIGURE 5.</emphasis>
|
||
Variability of the number of U-gaps on the rakes of
|
||
<taxonomicName id="CF804D18FFB3E005FC8AAA42A5B94643" authority="Örstan, 2018" authorityName="Örstan" authorityYear="2018" box="[825,1005,1373,1395]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="7" pageNumber="194" phylum="Rotifera" rank="species" species="beysunae" status="sp. nov.">
|
||
<emphasis id="3AF4EA89FFB3E005FC8AAA42A5B94643" box="[825,1005,1373,1395]" italics="true" pageId="7" pageNumber="194">Adineta beysunae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="3AF4EA89FFB3E005FC46AA41A21C4643" bold="true" box="[1013,1096,1374,1395]" pageId="7" pageNumber="194">
|
||
<taxonomicNameLabel id="21C757F2FFB3E005FC46AA41A21C4643" box="[1013,1096,1374,1395]" pageId="7" pageNumber="194" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
A, paratype No. 15 with 9–9 Ugaps; B, paratype No. 13 with 9–10 U-gaps; C, paratype No. 4 with 10–10 U-gaps. Arrow marks the lower lip, numbers mark the outermost and the innermost U-gaps.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="5CFF6613FFB3E005FF24A854A5B744AE" httpUri="https://zenodo.org/record/2610448/files/figure.png" pageId="7" pageNumber="194" startId="7.[151,249,1867,1889]" targetBox="[151,1436,1506,1845]" targetPageId="7">
|
||
<paragraph id="083F369BFFB3E005FF24A854A5B744AE" blockId="7.[151,1436,1867,1950]" pageId="7" pageNumber="194">
|
||
<emphasis id="3AF4EA89FFB3E005FF24A854A7404450" bold="true" box="[151,276,1867,1889]" pageId="7" pageNumber="194">FIGURE 6.</emphasis>
|
||
Variability of the rostral setae lengths of
|
||
<taxonomicName id="CF804D18FFB3E005FD77A854A52D4451" authority="Örstan, 2018" authorityName="Örstan" authorityYear="2018" box="[708,889,1867,1889]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="7" pageNumber="194" phylum="Rotifera" rank="species" species="beysunae" status="sp. nov.">
|
||
<emphasis id="3AF4EA89FFB3E005FD77A854A52D4451" box="[708,889,1867,1889]" italics="true" pageId="7" pageNumber="194">Adineta beysunae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="3AF4EA89FFB3E005FC32A854A5864450" bold="true" box="[897,978,1867,1888]" pageId="7" pageNumber="194">
|
||
<taxonomicNameLabel id="21C757F2FFB3E005FC32A854A5864450" box="[897,978,1867,1888]" pageId="7" pageNumber="194" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
A, paratype No. 24 (compressed) with long setae. Arrows mark the gland-like organs lateral to rakes; B, paratype No. 11 (compressed) with long setae; C, same individual as in B two days later with short setae; D, paratype No. 14 with unsymmetric setae.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="5CFF6613FFBCE00AFF24AB09A40D4796" httpUri="https://zenodo.org/record/2610450/files/figure.png" pageId="8" pageNumber="195" startId="8.[151,249,1046,1068]" targetBox="[372,1215,193,1024]" targetPageId="8">
|
||
<paragraph id="083F369BFFBCE00AFF24AB09A40D4796" blockId="8.[151,1436,1046,1190]" pageId="8" pageNumber="195">
|
||
<emphasis id="3AF4EA89FFBCE00AFF24AB09A741471B" bold="true" box="[151,277,1046,1068]" pageId="8" pageNumber="195">FIGURE 7.</emphasis>
|
||
Trophi and the rostrum of
|
||
<taxonomicName id="CF804D18FFBCE00AFD8BAB09A4BA471C" authority="Örstan, 2018" authorityName="Örstan" authorityYear="2018" box="[568,750,1046,1068]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="8" pageNumber="195" phylum="Rotifera" rank="species" species="beysunae" status="sp. nov.">
|
||
<emphasis id="3AF4EA89FFBCE00AFD8BAB09A4BA471C" box="[568,750,1046,1068]" italics="true" pageId="8" pageNumber="195">Adineta beysunae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="3AF4EA89FFBCE00AFD44AB09A51E471B" bold="true" box="[759,842,1046,1067]" pageId="8" pageNumber="195">
|
||
<taxonomicNameLabel id="21C757F2FFBCE00AFD44AB09A51E471B" box="[759,842,1046,1067]" pageId="8" pageNumber="195" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
and the rostrum of
|
||
<taxonomicName id="CF804D18FFBCE00AFB93AB09A2BC471C" authorityName="Bartos" authorityYear="1951" box="[1056,1256,1046,1068]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="8" pageNumber="195" phylum="Rotifera" rank="species" species="steineri">
|
||
<emphasis id="3AF4EA89FFBCE00AFB93AB09A23B471C" box="[1056,1135,1046,1068]" italics="true" pageId="8" pageNumber="195">Adineta</emphasis>
|
||
cf.
|
||
<emphasis id="3AF4EA89FFBCE00AFB2FAB08A2BC471C" box="[1180,1256,1047,1068]" italics="true" pageId="8" pageNumber="195">steineri</emphasis>
|
||
</taxonomicName>
|
||
. A, trophi of the paratype No. 9 (stack of 2 images); B, lateral view of the rostrum of the preserved and stained paratype No. 3 showing the auricle (a) with setae (s) and the ventral hook-like lamella (h) (stack of three images); C, rostrum of the holotype showing the folds of the integument that form the auricles and the individual setae in each bundle; D, rostrum of
|
||
<taxonomicName id="CF804D18FFBCE00AFB7EAB6DA3C247B8" authorityName="Bartos" authorityYear="1951" box="[1229,1430,1138,1160]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="8" pageNumber="195" phylum="Rotifera" rank="species" species="steineri">
|
||
<emphasis id="3AF4EA89FFBCE00AFB7EAB6DA34847B8" box="[1229,1308,1138,1160]" italics="true" pageId="8" pageNumber="195">Adineta</emphasis>
|
||
cf.
|
||
<emphasis id="3AF4EA89FFBCE00AFAF9AB6CA3C247B8" box="[1354,1430,1139,1160]" italics="true" pageId="8" pageNumber="195">steineri</emphasis>
|
||
</taxonomicName>
|
||
, showing the individual setae in each bundle.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="083F369BFFBCE00AFF74ABD2A4F0468E" blockId="8.[151,1437,1229,2011]" pageId="8" pageNumber="195">
|
||
<emphasis id="3AF4EA89FFBCE00AFF74ABD2A46A47D6" bold="true" box="[199,574,1229,1254]" pageId="8" pageNumber="195">Comparison with other species</emphasis>
|
||
. The diagnostic traits of
|
||
<taxonomicName id="CF804D18FFBCE00AFCD1ABD1A5BF47D6" authorityName="Örstan" authorityYear="2018" box="[866,1003,1230,1254]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="8" pageNumber="195" phylum="Rotifera" rank="species" species="beysunae">
|
||
<emphasis id="3AF4EA89FFBCE00AFCD1ABD1A5BF47D6" box="[866,1003,1230,1254]" italics="true" pageId="8" pageNumber="195">A. beysunae</emphasis>
|
||
</taxonomicName>
|
||
form a unique combination absent in any of the described
|
||
<taxonomicName id="CF804D18FFBCE00AFE35ABEDA789463A" authorityName="Hudson & Gosse" authorityYear="1886" box="[390,477,1266,1290]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="8" pageNumber="195" phylum="Rotifera" rank="genus">
|
||
<emphasis id="3AF4EA89FFBCE00AFE35ABEDA789463A" box="[390,477,1266,1290]" italics="true" pageId="8" pageNumber="195">Adineta</emphasis>
|
||
</taxonomicName>
|
||
species (
|
||
<bibRefCitation id="6C114B6AFFBCE00AFDF4ABEDA4B5463B" author="Donner J." box="[583,737,1266,1291]" pageId="8" pageNumber="195" refId="ref6457" refString="Donner J. (1965) Ordnung Bdelloidea. Akademie-Verlag, Berlin, 267 pp." type="book" year="1965">Donner 1965</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="6C114B6AFFBCE00AFD5DABEDA5BE463B" author="Iakovenko, N. S. & Smykla, J. & Convey, P. & Kasparova, E. & Kozeretska, I. A. & Trokhymets, V. & Dykyy, V. I. & Plewka, M. & Devetter, M. & Duris, Z. & Janko, K." box="[750,1002,1266,1291]" pageId="8" pageNumber="195" pagination="5 - 43" refId="ref6767" refString="Iakovenko, N. S., Smykla, J., Convey, P., Kasparova, E., Kozeretska, I. A., Trokhymets, V., Dykyy, V. I., Plewka, M., Devetter, M., Duris, Z. & Janko, K. (2015) Antarctic bdelloid rotifers: diversity, endemism and evolution. Hydrobiologia, 761, 5 - 43. https: // doi. org / 10.1007 / s 10750 - 015 - 2463 - 2" type="journal article" year="2015">
|
||
Iakovenko
|
||
<emphasis id="3AF4EA89FFBCE00AFCDEABECA5CB463A" box="[877,927,1266,1290]" italics="true" pageId="8" pageNumber="195">et al</emphasis>
|
||
. 2015
|
||
</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="6C114B6AFFBCE00AFC44ABEDA355463A" author="Orstan, A. & Plewka, M." box="[1015,1281,1266,1291]" pageId="8" pageNumber="195" pagination="31 - 37" refId="ref7098" refString="Orstan, A. & Plewka, M. (2017) Bdelloid rotifer taxa described since 1965 with the addition of a new species. Quekett Journal of Microscopy, 43, 31 - 37." type="journal article" year="2017">Örstan & Plewka 2017</bibRefCitation>
|
||
). The general shape of the rostrum with long setae, the outlines of the posterior trunk and the spurs of
|
||
<taxonomicName id="CF804D18FFBCE00AFB31AA09A35E461E" authorityName="Örstan" authorityYear="2018" box="[1154,1290,1302,1326]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="8" pageNumber="195" phylum="Rotifera" rank="species" species="beysunae">
|
||
<emphasis id="3AF4EA89FFBCE00AFB31AA09A35E461E" box="[1154,1290,1302,1326]" italics="true" pageId="8" pageNumber="195">A. beysunae</emphasis>
|
||
</taxonomicName>
|
||
do resemble those of
|
||
<taxonomicName id="CF804D18FFBCE00AFF4EAA25A4534663" authority="Bartos 1951" authorityName="Bartos" authorityYear="1951" box="[253,519,1338,1363]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="8" pageNumber="195" phylum="Rotifera" rank="species" species="steineri">
|
||
<emphasis id="3AF4EA89FFBCE00AFF4EAA25A7274662" box="[253,371,1338,1362]" italics="true" pageId="8" pageNumber="195">A. steineri</emphasis>
|
||
<bibRefCitation id="6C114B6AFFBCE00AFECFAA25A4534663" author="Bartos, E." box="[380,519,1338,1363]" pageId="8" pageNumber="195" pagination="241 - 500" refId="ref6166" refString="Bartos, E. (1951) The Chechoslovak rotatoria of the order Bdelloidea. Vestnik Ceskoslovenske zoologicke spolecnosti, 15, 241 - 500." type="journal article" year="1951">Bartoš 1951</bibRefCitation>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="6C114B6AFFBCE00AFDABAA25A4FA4662" author="Steiner, G." box="[536,686,1338,1363]" pageId="8" pageNumber="195" pagination="285 - 298" refId="ref7353" refString="Steiner, G. (1913) Ein Beitrag zur Kenntnis der Rotatorien- und Gastrotrichenfauna der Schweiz. Revue Suisse de Zoologie, 21, 285 - 298. https: // doi. org / 10.5962 / bhl. part. 37156" type="journal article" year="1913">Steiner 1913</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="6C114B6AFFBCE00AFD0EAA24A5034663" author="Donner J." box="[701,855,1338,1363]" pageId="8" pageNumber="195" refId="ref6457" refString="Donner J. (1965) Ordnung Bdelloidea. Akademie-Verlag, Berlin, 267 pp." type="book" year="1965">Donner 1965</bibRefCitation>
|
||
). The latter was described by
|
||
<bibRefCitation id="6C114B6AFFBCE00AFB05AA25A30D4662" author="Steiner, G." box="[1206,1369,1338,1363]" pageId="8" pageNumber="195" pagination="285 - 298" refId="ref7353" refString="Steiner, G. (1913) Ein Beitrag zur Kenntnis der Rotatorien- und Gastrotrichenfauna der Schweiz. Revue Suisse de Zoologie, 21, 285 - 298. https: // doi. org / 10.5962 / bhl. part. 37156" type="journal article" year="1913">Steiner (1913)</bibRefCitation>
|
||
as
|
||
<taxonomicName id="CF804D18FFBCE00AFA37AA25A6A44646" authority="Örstan, 2018" authorityName="Örstan" authorityYear="2018" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="8" pageNumber="195" phylum="Rotifera" rank="species" species="barbata" status="var. nov.">
|
||
<emphasis id="3AF4EA89FFBCE00AFA37AA25A6A44646" italics="true" pageId="8" pageNumber="195">A. barbata</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="21C757F2FFBCE00AFF45AA40A7034646" box="[246,343,1374,1398]" pageId="8" pageNumber="195" rank="variety">nov. var.</taxonomicNameLabel>
|
||
? and erected as a distinct species by
|
||
<bibRefCitation id="6C114B6AFFBCE00AFD40AA41A5D94646" author="Bartos, E." box="[755,909,1373,1398]" pageId="8" pageNumber="195" pagination="241 - 500" refId="ref6166" refString="Bartos, E. (1951) The Chechoslovak rotatoria of the order Bdelloidea. Vestnik Ceskoslovenske zoologicke spolecnosti, 15, 241 - 500." type="journal article" year="1951">Bartoš (1951)</bibRefCitation>
|
||
without additional morphological information.
|
||
<taxonomicName id="CF804D18FFBCE00AFF24AA9DA75E46AA" authorityName="Bartos" authorityYear="1951" box="[151,266,1410,1434]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="8" pageNumber="195" phylum="Rotifera" rank="species" species="steineri">
|
||
<emphasis id="3AF4EA89FFBCE00AFF24AA9DA75E46AA" box="[151,266,1410,1434]" italics="true" pageId="8" pageNumber="195">A. steineri</emphasis>
|
||
</taxonomicName>
|
||
is one of those species that have incomplete original descriptions; it is not possible to match its original description conclusively with a known variant.
|
||
</paragraph>
|
||
<paragraph id="083F369BFFBCE00BFF74AAD5A4E94270" blockId="8.[151,1437,1229,2011]" lastBlockId="9.[151,1437,151,320]" lastPageId="9" lastPageNumber="196" pageId="8" pageNumber="195">
|
||
<bibRefCitation id="6C114B6AFFBCE00AFF74AAD5A73C46D2" author="Steiner, G." box="[199,360,1482,1507]" pageId="8" pageNumber="195" pagination="285 - 298" refId="ref7353" refString="Steiner, G. (1913) Ein Beitrag zur Kenntnis der Rotatorien- und Gastrotrichenfauna der Schweiz. Revue Suisse de Zoologie, 21, 285 - 298. https: // doi. org / 10.5962 / bhl. part. 37156" type="journal article" year="1913">Steiner (1913)</bibRefCitation>
|
||
did not give any dimensions or include a scale with his drawings. Moreover, as
|
||
<bibRefCitation id="6C114B6AFFBCE00AFB47AAD5A3C846D3" author="Wulfert, K." box="[1268,1436,1482,1507]" pageId="8" pageNumber="195" pagination="311 - 333" refId="ref7487" refString="Wulfert, K. (1960) Die Radertiere saurer Gewasser der Dubener Heide. Archiv fur Hydrobiologie, 56, 311 - 333." type="journal article" year="1960">Wulfert (1960)</bibRefCitation>
|
||
already noted, the proportions of the body parts of the rotifer in Steiner’s drawing look odd: the head is too big relative to the trunk, while the foot is too short and narrow. Steiner could not state definitely the number of rake denticles of his specimens, but his drawing shows 10 on each rake, which would equal 9 U-gaps.
|
||
<bibRefCitation id="6C114B6AFFBCE00AFB40A92AA3C8457E" author="Wulfert, K." box="[1267,1436,1589,1614]" pageId="8" pageNumber="195" pagination="311 - 333" refId="ref7487" refString="Wulfert, K. (1960) Die Radertiere saurer Gewasser der Dubener Heide. Archiv fur Hydrobiologie, 56, 311 - 333." type="journal article" year="1960">Wulfert (1960)</bibRefCitation>
|
||
did not mention the rake organ in his brief description of
|
||
<taxonomicName id="CF804D18FFBCE00AFC88A945A5E54542" authorityName="Bartos" authorityYear="1951" box="[827,945,1626,1650]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="8" pageNumber="195" phylum="Rotifera" rank="species" species="steineri">
|
||
<emphasis id="3AF4EA89FFBCE00AFC88A945A5E54542" box="[827,945,1626,1650]" italics="true" pageId="8" pageNumber="195">A. steineri</emphasis>
|
||
</taxonomicName>
|
||
, but his drawing seems to show only five denticles on each rake, although this was possibly not meant to be a realistic rendition of the rakes.
|
||
<bibRefCitation id="6C114B6AFFBCE00AFB45A960A3C845A6" author="Donner J." box="[1270,1436,1661,1686]" pageId="8" pageNumber="195" refId="ref6457" refString="Donner J. (1965) Ordnung Bdelloidea. Akademie-Verlag, Berlin, 267 pp." type="book" year="1965">Donner (1965)</bibRefCitation>
|
||
did not mention the number of denticles of
|
||
<taxonomicName id="CF804D18FFBCE00AFDCFA9BDA4A4458A" authorityName="Bartos" authorityYear="1951" box="[636,752,1698,1722]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="8" pageNumber="195" phylum="Rotifera" rank="species" species="steineri">
|
||
<emphasis id="3AF4EA89FFBCE00AFDCFA9BDA4A4458A" box="[636,752,1698,1722]" italics="true" pageId="8" pageNumber="195">A. steineri</emphasis>
|
||
</taxonomicName>
|
||
either, but his drawing shows 8 denticles (7 U-gaps) on each rake.
|
||
<bibRefCitation id="6C114B6AFFBCE00AFF67A9DAA73E45EE" author="Haigh, S. B." box="[212,362,1733,1758]" pageId="8" pageNumber="195" pagination="33 - 41" refId="ref6740" refString="Haigh, S. B. (1968) The bdelloid rotifers of New Zealand. Part 4. Microscopy, 31, 33 - 41." type="journal article" year="1968">Haigh (1968)</bibRefCitation>
|
||
gave a long description of his specimens of
|
||
<taxonomicName id="CF804D18FFBCE00AFCE4A9D9A59D45EE" authorityName="Bartos" authorityYear="1951" box="[855,969,1734,1758]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="8" pageNumber="195" phylum="Rotifera" rank="species" species="steineri">
|
||
<emphasis id="3AF4EA89FFBCE00AFCE4A9D9A59D45EE" box="[855,969,1734,1758]" italics="true" pageId="8" pageNumber="195">A. steineri</emphasis>
|
||
</taxonomicName>
|
||
, but neither mentioned the rake organ nor included it in his drawing.
|
||
<bibRefCitation id="6C114B6AFFBCE00AFE72A9F5A4F54433" author="Song, M. O. & Kim, W." box="[449,673,1770,1795]" pageId="8" pageNumber="195" pagination="53 - 59" refId="ref7318" refString="Song, M. O. & Kim, W. (1996) Taxonomic study on the digonont rotifers of Korea. Korean Journal of Systematic Zoology, 12, 53 - 59." type="journal article" year="1996">Song & Kim (1996)</bibRefCitation>
|
||
wrote that
|
||
<taxonomicName id="CF804D18FFBCE00AFCACA9F5A5C64432" authorityName="Bartos" authorityYear="1951" box="[799,914,1770,1794]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="8" pageNumber="195" phylum="Rotifera" rank="species" species="steineri">
|
||
<emphasis id="3AF4EA89FFBCE00AFCACA9F5A5C64432" box="[799,914,1770,1794]" italics="true" pageId="8" pageNumber="195">A. steineri</emphasis>
|
||
</taxonomicName>
|
||
had “8 sharp claws” on its rake and showed as many in their drawing. These literature discrepancies in the numbers of rake denticles of
|
||
<taxonomicName id="CF804D18FFBCE00AFB1FA811A3764416" authorityName="Bartos" authorityYear="1951" box="[1196,1314,1806,1830]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="8" pageNumber="195" phylum="Rotifera" rank="species" species="steineri">
|
||
<emphasis id="3AF4EA89FFBCE00AFB1FA811A3764416" box="[1196,1314,1806,1830]" italics="true" pageId="8" pageNumber="195">A. steineri</emphasis>
|
||
</taxonomicName>
|
||
may have resulted from either careless descriptions or the presence of several variants, lumped under the name
|
||
<emphasis id="3AF4EA89FFBCE00AFAADA82DA3C84479" box="[1310,1436,1842,1865]" italics="true" pageId="8" pageNumber="195">
|
||
<taxonomicName id="CF804D18FFBCE00AFAADA82DA3CC4479" authorityName="Bartos" authorityYear="1951" box="[1310,1432,1842,1865]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="8" pageNumber="196" phylum="Rotifera" rank="species" species="steineri">A. Steineri</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
that differ at least in their rakes. There is also some uncertainty concerning the foot morphology of the specimens identified as
|
||
<taxonomicName id="CF804D18FFBCE00AFE83A865A7F344A2" authorityName="Bartos" authorityYear="1951" box="[304,423,1914,1938]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="8" pageNumber="195" phylum="Rotifera" rank="species" species="steineri">
|
||
<emphasis id="3AF4EA89FFBCE00AFE83A865A7F344A2" box="[304,423,1914,1938]" italics="true" pageId="8" pageNumber="195">A. steineri</emphasis>
|
||
</taxonomicName>
|
||
. The feet of the rotifers in the drawings of
|
||
<bibRefCitation id="6C114B6AFFBCE00AFC07A865A20C44A2" author="Steiner, G." box="[948,1112,1914,1939]" pageId="8" pageNumber="195" pagination="285 - 298" refId="ref7353" refString="Steiner, G. (1913) Ein Beitrag zur Kenntnis der Rotatorien- und Gastrotrichenfauna der Schweiz. Revue Suisse de Zoologie, 21, 285 - 298. https: // doi. org / 10.5962 / bhl. part. 37156" type="journal article" year="1913">Steiner (1913)</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="6C114B6AFFBCE00AFB24A864A31544A3" author="Donner J." box="[1175,1345,1914,1939]" pageId="8" pageNumber="195" refId="ref6457" refString="Donner J. (1965) Ordnung Bdelloidea. Akademie-Verlag, Berlin, 267 pp." type="book" year="1965">Donner (1965)</bibRefCitation>
|
||
had no protuberances.
|
||
<bibRefCitation id="6C114B6AFFBCE00AFEF6A882A4554486" author="Wulfert, K." box="[325,513,1949,1974]" pageId="8" pageNumber="195" pagination="311 - 333" refId="ref7487" refString="Wulfert, K. (1960) Die Radertiere saurer Gewasser der Dubener Heide. Archiv fur Hydrobiologie, 56, 311 - 333." type="journal article" year="1960">Wulfert’s (1960)</bibRefCitation>
|
||
drawing of
|
||
<taxonomicName id="CF804D18FFBCE00AFD22A881A5534486" authorityName="Bartos" authorityYear="1951" box="[657,775,1950,1974]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="8" pageNumber="195" phylum="Rotifera" rank="species" species="steineri">
|
||
<emphasis id="3AF4EA89FFBCE00AFD22A881A5534486" box="[657,775,1950,1974]" italics="true" pageId="8" pageNumber="195">A. steineri</emphasis>
|
||
</taxonomicName>
|
||
shows the two pre-spur pseudosegments of the foot with slight lateral swellings (not mentioned in the text), while
|
||
<bibRefCitation id="6C114B6AFFBCE00AFC90A8DDA5EE44EB" author="Haigh, S. B." box="[803,954,1986,2011]" pageId="8" pageNumber="195" pagination="33 - 41" refId="ref6740" refString="Haigh, S. B. (1968) The bdelloid rotifers of New Zealand. Part 4. Microscopy, 31, 33 - 41." type="journal article" year="1968">Haigh (1968)</bibRefCitation>
|
||
did note that the foot of his specimen had “two characteristic swellings” and showed these in his drawing. However, these swellings do not resemble the distinct protuberances present on the foot of
|
||
<taxonomicName id="CF804D18FFBDE00BFD7FAFA3A50843E4" authorityName="Örstan" authorityYear="2018" box="[716,860,188,212]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="9" pageNumber="196" phylum="Rotifera" rank="species" species="beysunae">
|
||
<emphasis id="3AF4EA89FFBDE00BFD7FAFA3A50843E4" box="[716,860,188,212]" italics="true" pageId="9" pageNumber="196">A. beysunae</emphasis>
|
||
</taxonomicName>
|
||
. An additional uncertainty associated with the identification of
|
||
<taxonomicName id="CF804D18FFBDE00BFEE0AFFFA79343C7" authorityName="Bartos" authorityYear="1951" box="[339,455,224,247]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="9" pageNumber="196" phylum="Rotifera" rank="species" species="steineri">
|
||
<emphasis id="3AF4EA89FFBDE00BFEE0AFFFA79343C7" box="[339,455,224,247]" italics="true" pageId="9" pageNumber="196">A. steineri</emphasis>
|
||
</taxonomicName>
|
||
is the morphology of its egg.
|
||
<bibRefCitation id="6C114B6AFFBDE00BFCAFAFC0A5E943C8" author="Steiner, G." box="[796,957,223,248]" pageId="9" pageNumber="196" pagination="285 - 298" refId="ref7353" refString="Steiner, G. (1913) Ein Beitrag zur Kenntnis der Rotatorien- und Gastrotrichenfauna der Schweiz. Revue Suisse de Zoologie, 21, 285 - 298. https: // doi. org / 10.5962 / bhl. part. 37156" type="journal article" year="1913">Steiner (1913)</bibRefCitation>
|
||
did not mention the egg of his specimens.
|
||
<bibRefCitation id="6C114B6AFFBDE00BFF24AE1AA76B422D" author="Donner J." box="[151,319,260,285]" pageId="9" pageNumber="196" refId="ref6457" refString="Donner J. (1965) Ordnung Bdelloidea. Akademie-Verlag, Berlin, 267 pp." type="book" year="1965">Donner (1965)</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="6C114B6AFFBDE00BFECFAE1BA441422D" author="Haigh, S. B." box="[380,533,260,285]" pageId="9" pageNumber="196" pagination="33 - 41" refId="ref6740" refString="Haigh, S. B. (1968) The bdelloid rotifers of New Zealand. Part 4. Microscopy, 31, 33 - 41." type="journal article" year="1968">Haigh (1968)</bibRefCitation>
|
||
described the egg of
|
||
<taxonomicName id="CF804D18FFBDE00BFCA6AE1BA5DF422C" authorityName="Bartos" authorityYear="1951" box="[789,907,260,284]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="9" pageNumber="196" phylum="Rotifera" rank="species" species="steineri">
|
||
<emphasis id="3AF4EA89FFBDE00BFCA6AE1BA5DF422C" box="[789,907,260,284]" italics="true" pageId="9" pageNumber="196">A. steineri</emphasis>
|
||
</taxonomicName>
|
||
with 7 and 6 protuberances, respectively, but
|
||
<bibRefCitation id="6C114B6AFFBDE00BFF24AE38A7704270" author="Voigt, M." box="[151,292,295,320]" pageId="9" pageNumber="196" refId="ref7396" refString="Voigt, M. (1957) Rotatoria. Die Radertiere Mitteleuropas. Gebruder Borntraeger, Berlin, 508 pp." type="book" year="1957">Voigt (1957)</bibRefCitation>
|
||
claimed the species was viviparous.
|
||
</paragraph>
|
||
<caption id="5CFF6613FFBDE00BFF24AA95A755450A" httpUri="https://zenodo.org/record/2610452/files/figure.png" pageId="9" pageNumber="196" startId="9.[151,249,1418,1440]" targetBox="[153,1434,373,1397]" targetPageId="9">
|
||
<paragraph id="083F369BFFBDE00BFF24AA95A755450A" blockId="9.[151,1436,1418,1594]" pageId="9" pageNumber="196">
|
||
<emphasis id="3AF4EA89FFBDE00BFF24AA95A74646AF" bold="true" box="[151,274,1418,1440]" pageId="9" pageNumber="196">FIGURE 8.</emphasis>
|
||
Morphological details of
|
||
<taxonomicName id="CF804D18FFBDE00BFDAEAA95A4854690" authority="Örstan, 2018" authorityName="Örstan" authorityYear="2018" box="[541,721,1418,1440]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="9" pageNumber="196" phylum="Rotifera" rank="species" species="beysunae" status="sp. nov.">
|
||
<emphasis id="3AF4EA89FFBDE00BFDAEAA95A4854690" box="[541,721,1418,1440]" italics="true" pageId="9" pageNumber="196">Adineta beysunae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="3AF4EA89FFBDE00BFD6BAA94A57D4690" bold="true" box="[728,809,1419,1440]" pageId="9" pageNumber="196">
|
||
<taxonomicNameLabel id="21C757F2FFBDE00BFD6BAA94A57D4690" box="[728,809,1419,1440]" pageId="9" pageNumber="196" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
A, posterior half of the paratype No. 6 (slightly compressed) showing the stomach lumen (arrow), demarcations of the foot pseudosegments (top arrow heads), the lateral corner of the first rump pseudosegment and dorsal thickenings on the first and the second foot pseudosegments (bottom arrow heads); B, lateral view of the foot and one spur of the paratype No. 1; C, spurs of the paratype No. 18; D, stippling on the integument over the trunk of the paratype No. 9 after its insides had been cleared with SDS (stack of six images); E, an egg of the holotype (stack of 2 images).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="083F369BFFBDE00BFF74A97DA4FC44D2" blockId="9.[151,1436,1633,2018]" pageId="9" pageNumber="196">
|
||
I am tentatively identifying as
|
||
<taxonomicName id="CF804D18FFBDE00BFDAFA97DA4E64549" authorityName="Bartos" authorityYear="1951" box="[540,690,1633,1658]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="9" pageNumber="196" phylum="Rotifera" rank="species" species="steineri">
|
||
<emphasis id="3AF4EA89FFBDE00BFDAFA97DA4604549" box="[540,564,1634,1657]" italics="true" pageId="9" pageNumber="196">A.</emphasis>
|
||
cf.
|
||
<emphasis id="3AF4EA89FFBDE00BFDEDA97DA4E64549" box="[606,690,1634,1657]" italics="true" pageId="9" pageNumber="196">steineri</emphasis>
|
||
</taxonomicName>
|
||
a variant from a sample of roof moss from
|
||
<collectingCountry id="7097760BFFBDE00BFB2BA97EA2A1454A" box="[1176,1269,1633,1658]" name="United Kingdom" pageId="9" pageNumber="196">England</collectingCountry>
|
||
(
|
||
<figureCitation id="90BB2A1EFFBDE00BFAB7A97EA332454A" box="[1284,1382,1633,1658]" captionStart="FIGURE 1" captionStartId="2.[151,249,1422,1444]" captionTargetBox="[151,1436,195,1398]" captionTargetId="figure@2.[151,1436,195,1398]" captionTargetPageId="2" captionText="FIGURE 1. Three Adineta variants with different lengths of rump plus foot. A, Adineta cf. steineri and its egg. The total body length (TL) was measured between the vertical bars marking the extremities of the specimen; B, variant b3.010815 with a tuberculated integument; C, variant b3.250517. For easy comparison of body proportions, the TLs were equalized. Arrows point at the approximate beginning of the rump." httpUri="https://zenodo.org/record/2610438/files/figure.png" pageId="9" pageNumber="196">Figs. 1A</figureCitation>
|
||
,
|
||
<figureCitation id="90BB2A1EFFBDE00BFAC0A97DA3C3454A" box="[1395,1431,1634,1658]" captionStart="FIGURE 2" captionStartId="3.[151,249,807,829]" captionTargetBox="[151,1436,373,786]" captionTargetId="figure@3.[151,1436,373,786]" captionTargetPageId="3" captionText="FIGURE 2. Comparison of the rakes of four Adineta variants. Measurements of the head dimensions (HL and HW) and the rake widths (RkW; broken line) are explained in B and D, respectively. A, variant adbh200717, 4–4 U-gaps, RkW: 14.6 µm; B, variant b6.250517, 5–5 U-gaps, RkW: 18.3 µm; C, variant b1.060414, most specimens with 6–6, but this one with 6–7 U-gaps, RkW: 19.8 µm; D, Adineta cf. steineri, 9–9 U-gaps, RkW: 21.0 µm. Arrows mark the lower lips, arrow heads mark the outermost and the innermost denticles." httpUri="https://zenodo.org/record/2610440/files/figure.png" pageId="9" pageNumber="196">2D</figureCitation>
|
||
,
|
||
<figureCitation id="90BB2A1EFFBDE00BFF24A99AA6EE45AE" box="[151,186,1669,1694]" captionStart="FIGURE 6" captionStartId="7.[151,249,1867,1889]" captionTargetBox="[151,1436,1506,1845]" captionTargetId="figure@7.[151,1436,1506,1845]" captionTargetPageId="7" captionText="FIGURE 6. Variability of the rostral setae lengths of Adineta beysunae sp. nov. A, paratype No. 24 (compressed) with long setae. Arrows mark the gland-like organs lateral to rakes; B, paratype No. 11 (compressed) with long setae; C, same individual as in B two days later with short setae; D, paratype No. 14 with unsymmetric setae." httpUri="https://zenodo.org/record/2610448/files/figure.png" pageId="9" pageNumber="196">6D</figureCitation>
|
||
).
|
||
<taxonomicName id="CF804D18FFBDE00BFF61A99AA7CE45AD" authorityName="Örstan" authorityYear="2018" box="[210,410,1669,1693]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="9" pageNumber="196" phylum="Rotifera" rank="species" species="beysunae">
|
||
<emphasis id="3AF4EA89FFBDE00BFF61A99AA7CE45AD" box="[210,410,1669,1693]" italics="true" pageId="9" pageNumber="196">Adineta beysunae</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="CF804D18FFBDE00BFE67A999A43A45AD" authorityName="Bartos" authorityYear="1951" box="[468,622,1669,1694]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="9" pageNumber="196" phylum="Rotifera" rank="species" species="steineri">
|
||
<emphasis id="3AF4EA89FFBDE00BFE67A999A7B845AD" box="[468,492,1670,1693]" italics="true" pageId="9" pageNumber="196">A.</emphasis>
|
||
cf.
|
||
<emphasis id="3AF4EA89FFBDE00BFDA9A999A43A45AD" box="[538,622,1670,1693]" italics="true" pageId="9" pageNumber="196">steineri</emphasis>
|
||
</taxonomicName>
|
||
have the largest relative
|
||
<collectingCountry id="7097760BFFBDE00BFC3CA999A5E545AD" box="[911,945,1670,1693]" name="Russia" pageId="9" pageNumber="196">RF</collectingCountry>
|
||
lengths among the
|
||
<taxonomicName id="CF804D18FFBDE00BFB27A99AA2BF45AD" authorityName="Hudson & Gosse" authorityYear="1886" box="[1172,1259,1669,1693]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="9" pageNumber="196" phylum="Rotifera" rank="genus">
|
||
<emphasis id="3AF4EA89FFBDE00BFB27A99AA2BF45AD" box="[1172,1259,1669,1693]" italics="true" pageId="9" pageNumber="196">Adineta</emphasis>
|
||
</taxonomicName>
|
||
variants I have examined (
|
||
<figureCitation id="90BB2A1EFFBDE00BFEAFA9B6A73C45F2" box="[284,360,1705,1730]" captionStart="FIGURE 9" captionStartId="10.[151,249,1281,1303]" captionTargetBox="[175,1419,218,1244]" captionTargetId="figure@10.[152,1435,193,1260]" captionTargetPageId="10" captionText="FIGURE 9. Scatter plot of the percent relative length of rump plus foot (100 x RF/TL) against the total body length (TL) for Adineta beysunae sp. nov. (filled circles), Adineta cf. steineri (open circles) and eight additional Adineta variants (squares). Each variant is represented by two or three longest specimens." httpUri="https://zenodo.org/record/2610454/files/figure.png" pageId="9" pageNumber="196">Fig. 9</figureCitation>
|
||
). However, in
|
||
<taxonomicName id="CF804D18FFBDE00BFD94A9B5A49B45F1" authorityName="Bartos" authorityYear="1951" box="[551,719,1705,1730]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="9" pageNumber="196" phylum="Rotifera" rank="species" species="steineri">
|
||
<emphasis id="3AF4EA89FFBDE00BFD94A9B5A41445F1" box="[551,576,1706,1729]" italics="true" pageId="9" pageNumber="196">A.</emphasis>
|
||
cf.
|
||
<emphasis id="3AF4EA89FFBDE00BFDC8A9B5A49B45F1" box="[635,719,1706,1729]" italics="true" pageId="9" pageNumber="196">steineri</emphasis>
|
||
</taxonomicName>
|
||
the lateral corners of the posterior end of the first rump pseudosegment were not as prominent as those of
|
||
<taxonomicName id="CF804D18FFBDE00BFD7FA9D1A50045D5" authorityName="Örstan" authorityYear="2018" box="[716,852,1741,1765]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="9" pageNumber="196" phylum="Rotifera" rank="species" species="beysunae">
|
||
<emphasis id="3AF4EA89FFBDE00BFD7FA9D1A50045D5" box="[716,852,1741,1765]" italics="true" pageId="9" pageNumber="196">A. beysunae</emphasis>
|
||
</taxonomicName>
|
||
and the foot did not have the thickenings present in the latter species (
|
||
<figureCitation id="90BB2A1EFFBDE00BFEECA9EEA7EC443A" box="[351,440,1777,1802]" captionStart="FIGURE 1" captionStartId="2.[151,249,1422,1444]" captionTargetBox="[151,1436,195,1398]" captionTargetId="figure@2.[151,1436,195,1398]" captionTargetPageId="2" captionText="FIGURE 1. Three Adineta variants with different lengths of rump plus foot. A, Adineta cf. steineri and its egg. The total body length (TL) was measured between the vertical bars marking the extremities of the specimen; B, variant b3.010815 with a tuberculated integument; C, variant b3.250517. For easy comparison of body proportions, the TLs were equalized. Arrows point at the approximate beginning of the rump." httpUri="https://zenodo.org/record/2610438/files/figure.png" pageId="9" pageNumber="196">Fig. 1A</figureCitation>
|
||
). Moreover, the rakes of
|
||
<specimenCount id="1E86FD12FFBDE00BFD7CA9EDA50D443A" box="[719,857,1777,1802]" pageId="9" pageNumber="196" type="generic">3 specimens</specimenCount>
|
||
of
|
||
<taxonomicName id="CF804D18FFBDE00BFCCEA9EDA2474439" authorityName="Bartos" authorityYear="1951" box="[893,1043,1777,1802]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="9" pageNumber="196" phylum="Rotifera" rank="species" species="steineri">
|
||
<emphasis id="3AF4EA89FFBDE00BFCCEA9EDA5C14439" box="[893,917,1778,1801]" italics="true" pageId="9" pageNumber="196">A.</emphasis>
|
||
cf.
|
||
<emphasis id="3AF4EA89FFBDE00BFC0CA9EDA2474439" box="[959,1043,1778,1801]" italics="true" pageId="9" pageNumber="196">steineri</emphasis>
|
||
</taxonomicName>
|
||
examined all had 9–9 U-gaps (
|
||
<figureCitation id="90BB2A1EFFBDE00BFADCA9EEA6E9441E" captionStart="FIGURE 2" captionStartId="3.[151,249,807,829]" captionTargetBox="[151,1436,373,786]" captionTargetId="figure@3.[151,1436,373,786]" captionTargetPageId="3" captionText="FIGURE 2. Comparison of the rakes of four Adineta variants. Measurements of the head dimensions (HL and HW) and the rake widths (RkW; broken line) are explained in B and D, respectively. A, variant adbh200717, 4–4 U-gaps, RkW: 14.6 µm; B, variant b6.250517, 5–5 U-gaps, RkW: 18.3 µm; C, variant b1.060414, most specimens with 6–6, but this one with 6–7 U-gaps, RkW: 19.8 µm; D, Adineta cf. steineri, 9–9 U-gaps, RkW: 21.0 µm. Arrows mark the lower lips, arrow heads mark the outermost and the innermost denticles." httpUri="https://zenodo.org/record/2610440/files/figure.png" pageId="9" pageNumber="196">Fig. 2D</figureCitation>
|
||
). Also, the egg of
|
||
<taxonomicName id="CF804D18FFBDE00BFE3FA809A477441D" authorityName="Bartos" authorityYear="1951" box="[396,547,1813,1838]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="9" pageNumber="196" phylum="Rotifera" rank="species" species="steineri">
|
||
<emphasis id="3AF4EA89FFBDE00BFE3FA809A7F0441D" box="[396,420,1814,1837]" italics="true" pageId="9" pageNumber="196">A.</emphasis>
|
||
cf.
|
||
<emphasis id="3AF4EA89FFBDE00BFE7CA809A477441D" box="[463,547,1814,1837]" italics="true" pageId="9" pageNumber="196">steineri</emphasis>
|
||
</taxonomicName>
|
||
, with 7 nipple-like protuberances (
|
||
<figureCitation id="90BB2A1EFFBDE00BFC1EA80AA252441E" box="[941,1030,1813,1838]" captionStart="FIGURE 1" captionStartId="2.[151,249,1422,1444]" captionTargetBox="[151,1436,195,1398]" captionTargetId="figure@2.[151,1436,195,1398]" captionTargetPageId="2" captionText="FIGURE 1. Three Adineta variants with different lengths of rump plus foot. A, Adineta cf. steineri and its egg. The total body length (TL) was measured between the vertical bars marking the extremities of the specimen; B, variant b3.010815 with a tuberculated integument; C, variant b3.250517. For easy comparison of body proportions, the TLs were equalized. Arrows point at the approximate beginning of the rump." httpUri="https://zenodo.org/record/2610438/files/figure.png" pageId="9" pageNumber="196">Fig. 1A</figureCitation>
|
||
), was unlike the egg of
|
||
<taxonomicName id="CF804D18FFBDE00BFAA7A809A3C8441D" authorityName="Örstan" authorityYear="2018" box="[1300,1436,1813,1837]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="9" pageNumber="196" phylum="Rotifera" rank="species" species="beysunae">
|
||
<emphasis id="3AF4EA89FFBDE00BFAA7A809A3C8441D" box="[1300,1436,1813,1837]" italics="true" pageId="9" pageNumber="196">A. beysunae</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="90BB2A1EFFBDE00BFF2CA826A6AC4462" box="[159,248,1849,1874]" captionStart="FIGURE 8" captionStartId="9.[151,249,1418,1440]" captionTargetBox="[153,1434,373,1397]" captionTargetId="figure@9.[153,1434,373,1397]" captionTargetPageId="9" captionText="FIGURE 8. Morphological details of Adineta beysunae sp. nov. A, posterior half of the paratype No. 6 (slightly compressed) showing the stomach lumen (arrow), demarcations of the foot pseudosegments (top arrow heads), the lateral corner of the first rump pseudosegment and dorsal thickenings on the first and the second foot pseudosegments (bottom arrow heads); B, lateral view of the foot and one spur of the paratype No. 1; C, spurs of the paratype No. 18; D, stippling on the integument over the trunk of the paratype No. 9 after its insides had been cleared with SDS (stack of six images); E, an egg of the holotype (stack of 2 images)." httpUri="https://zenodo.org/record/2610452/files/figure.png" pageId="9" pageNumber="196">Fig. 8E</figureCitation>
|
||
). Regarding the rostral setae of
|
||
<taxonomicName id="CF804D18FFBDE00BFDD6A825A5DA4462" authority=", Steiner (1913)" authorityName=", Steiner" authorityYear="1913" box="[613,910,1849,1874]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="9" pageNumber="196" phylum="Rotifera" rank="species" species="steineri">
|
||
<emphasis id="3AF4EA89FFBDE00BFDD6A825A4B54461" box="[613,737,1850,1873]" italics="true" pageId="9" pageNumber="196">A. steineri,</emphasis>
|
||
<bibRefCitation id="6C114B6AFFBDE00BFD59A826A5DA4462" author="Steiner, G." box="[746,910,1849,1874]" pageId="9" pageNumber="196" pagination="285 - 298" refId="ref7353" refString="Steiner, G. (1913) Ein Beitrag zur Kenntnis der Rotatorien- und Gastrotrichenfauna der Schweiz. Revue Suisse de Zoologie, 21, 285 - 298. https: // doi. org / 10.5962 / bhl. part. 37156" type="journal article" year="1913">Steiner (1913)</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<bibRefCitation id="6C114B6AFFBDE00BFC28A826A2674462" author="Haigh, S. B." box="[923,1075,1849,1874]" pageId="9" pageNumber="196" pagination="33 - 41" refId="ref6740" refString="Haigh, S. B. (1968) The bdelloid rotifers of New Zealand. Part 4. Microscopy, 31, 33 - 41." type="journal article" year="1968">Haigh (1968)</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="6C114B6AFFBDE00BFBDFA825A3064462" author="Song, M. O. & Kim, W." box="[1132,1362,1849,1874]" pageId="9" pageNumber="196" pagination="53 - 59" refId="ref7318" refString="Song, M. O. & Kim, W. (1996) Taxonomic study on the digonont rotifers of Korea. Korean Journal of Systematic Zoology, 12, 53 - 59." type="journal article" year="1996">Song & Kim (1996)</bibRefCitation>
|
||
stated that there was only one seta (bristle) on each side, while
|
||
<bibRefCitation id="6C114B6AFFBDE00BFC9EA841A5814446" author="Donner J." box="[813,981,1885,1910]" pageId="9" pageNumber="196" refId="ref6457" refString="Donner J. (1965) Ordnung Bdelloidea. Akademie-Verlag, Berlin, 267 pp." type="book" year="1965">Donner (1965)</bibRefCitation>
|
||
in an unclear remark thought that each bristle was composed of several setae. I observed bundles of setae protruding from the auricles of
|
||
<taxonomicName id="CF804D18FFBDE00BFAB2A89DA3C844A9" authorityName=", Steiner" authorityYear="1913" box="[1281,1436,1921,1946]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="9" pageNumber="196" phylum="Rotifera" rank="species" species="steineri">
|
||
<emphasis id="3AF4EA89FFBDE00BFAB2A89DA34E44A9" box="[1281,1306,1922,1945]" italics="true" pageId="9" pageNumber="196">A.</emphasis>
|
||
cf.
|
||
<emphasis id="3AF4EA89FFBDE00BFAFBA89DA3C844A9" box="[1352,1436,1922,1945]" italics="true" pageId="9" pageNumber="196">steineri</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="90BB2A1EFFBDE00BFF2CA8BAA6AF448E" box="[159,251,1957,1982]" captionStart="FIGURE 7" captionStartId="8.[151,249,1046,1068]" captionTargetBox="[372,1215,193,1024]" captionTargetId="figure@8.[372,1215,193,1024]" captionTargetPageId="8" captionText="FIGURE 7. Trophi and the rostrum of Adineta beysunae sp. nov. and the rostrum of Adineta cf. steineri. A, trophi of the paratype No. 9 (stack of 2 images); B, lateral view of the rostrum of the preserved and stained paratype No. 3 showing the auricle (a) with setae (s) and the ventral hook-like lamella (h) (stack of three images); C, rostrum of the holotype showing the folds of the integument that form the auricles and the individual setae in each bundle; D, rostrum of Adineta cf. steineri, showing the individual setae in each bundle." httpUri="https://zenodo.org/record/2610450/files/figure.png" pageId="9" pageNumber="196">Fig. 7D</figureCitation>
|
||
). In summary, despite some similarities in their morphologies as well as body proportions,
|
||
<taxonomicName id="CF804D18FFBDE00BFAA0A8B9A3C8448D" authorityName="Örstan" authorityYear="2018" box="[1299,1436,1957,1981]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="9" pageNumber="196" phylum="Rotifera" rank="species" species="beysunae">
|
||
<emphasis id="3AF4EA89FFBDE00BFAA0A8B9A3C8448D" box="[1299,1436,1957,1981]" italics="true" pageId="9" pageNumber="196">A. beysunae</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="CF804D18FFBDE00BFF75A8D5A70944D1" authorityName=", Steiner" authorityYear="1913" box="[198,349,1993,2018]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="9" pageNumber="196" phylum="Rotifera" rank="species" species="steineri">
|
||
<emphasis id="3AF4EA89FFBDE00BFF75A8D5A68B44D1" box="[198,223,1994,2017]" italics="true" pageId="9" pageNumber="196">A.</emphasis>
|
||
cf.
|
||
<emphasis id="3AF4EA89FFBDE00BFEBAA8D5A70944D1" box="[265,349,1994,2017]" italics="true" pageId="9" pageNumber="196">steineri</emphasis>
|
||
</taxonomicName>
|
||
are clearly different variants.
|
||
</paragraph>
|
||
<caption id="5CFF6613FFBEE008FF24AA1EA55B4664" httpUri="https://zenodo.org/record/2610454/files/figure.png" pageId="10" pageNumber="197" startId="10.[151,249,1281,1303]" targetBox="[175,1419,218,1244]" targetPageId="10">
|
||
<paragraph id="083F369BFFBEE008FF24AA1EA55B4664" blockId="10.[151,1437,1281,1364]" pageId="10" pageNumber="197">
|
||
<emphasis id="3AF4EA89FFBEE008FF24AA1EA7474626" bold="true" box="[151,275,1281,1303]" pageId="10" pageNumber="197">FIGURE 9.</emphasis>
|
||
Scatter plot of the percent relative length of rump plus foot (100 x RF/TL) against the total body length (TL) for
|
||
<taxonomicName id="CF804D18FFBEE008FF24AA00A7184605" authority="Örstan, 2018" authorityName="Örstan" authorityYear="2018" box="[151,332,1311,1333]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="10" pageNumber="197" phylum="Rotifera" rank="species" species="beysunae" status="sp. nov.">
|
||
<emphasis id="3AF4EA89FFBEE008FF24AA00A7184605" box="[151,332,1311,1333]" italics="true" pageId="10" pageNumber="197">Adineta beysunae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="3AF4EA89FFBEE008FEE7AA3FA7F34605" bold="true" box="[340,423,1312,1333]" pageId="10" pageNumber="197">
|
||
<taxonomicNameLabel id="21C757F2FFBEE008FEE7AA3FA7F34605" box="[340,423,1312,1333]" pageId="10" pageNumber="197" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(filled circles),
|
||
<taxonomicName id="CF804D18FFBEE008FDE3AA00A5424606" authorityName=", Steiner" authorityYear="1913" box="[592,790,1311,1334]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="10" pageNumber="197" phylum="Rotifera" rank="species" species="steineri">
|
||
<emphasis id="3AF4EA89FFBEE008FDE3AA00A4CB4605" box="[592,671,1311,1333]" italics="true" pageId="10" pageNumber="197">Adineta</emphasis>
|
||
cf.
|
||
<emphasis id="3AF4EA89FFBEE008FD79AA3EA5424606" box="[714,790,1313,1334]" italics="true" pageId="10" pageNumber="197">steineri</emphasis>
|
||
</taxonomicName>
|
||
(open circles) and eight additional
|
||
<taxonomicName id="CF804D18FFBEE008FB3AAA00A28C4605" authorityName="Hudson & Gosse" authorityYear="1886" box="[1161,1240,1311,1333]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="10" pageNumber="197" phylum="Rotifera" rank="genus">
|
||
<emphasis id="3AF4EA89FFBEE008FB3AAA00A28C4605" box="[1161,1240,1311,1333]" italics="true" pageId="10" pageNumber="197">Adineta</emphasis>
|
||
</taxonomicName>
|
||
variants (squares). Each variant is represented by two or three longest specimens.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="083F369BFFBEE008FF74AA9EA49344EA" blockId="10.[151,1437,1409,2010]" pageId="10" pageNumber="197">
|
||
<emphasis id="3AF4EA89FFBEE008FF74AA9EA4D546AA" bold="true" box="[199,641,1409,1434]" pageId="10" pageNumber="197">Remarks on habitat and occurrence</emphasis>
|
||
.
|
||
<taxonomicName id="CF804D18FFBEE008FD21AA9EA50846A9" authorityName="Örstan" authorityYear="2018" box="[658,860,1409,1433]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="10" pageNumber="197" phylum="Rotifera" rank="species" species="beysunae">
|
||
<emphasis id="3AF4EA89FFBEE008FD21AA9EA50846A9" box="[658,860,1409,1433]" italics="true" pageId="10" pageNumber="197">Adineta beysunae</emphasis>
|
||
</taxonomicName>
|
||
was found in a container of rain water and plant debris in the garden of my house in Germantown,
|
||
<collectingRegion id="CA44F879FFBEE008FD61AABBA516468D" box="[722,834,1444,1469]" country="United States of America" name="Maryland" pageId="10" pageNumber="197">Maryland</collectingRegion>
|
||
,
|
||
<collectingCountry id="7097760BFFBEE008FCFDAABAA5DD468D" box="[846,905,1445,1469]" name="United States of America" pageId="10" pageNumber="197">USA</collectingCountry>
|
||
. Two cleaned plastic containers (diameter, ~
|
||
<quantity id="CF789B7EFFBEE008FA33AABAA6E946D1" metricMagnitude="-1" metricUnit="m" metricValue="1.2" pageId="10" pageNumber="197" unit="cm" value="12.0">12 cm</quantity>
|
||
; depth, ~
|
||
<quantity id="CF789B7EFFBEE008FE91AAD6A70F46D1" box="[290,347,1481,1506]" metricMagnitude="-2" metricUnit="m" metricValue="6.0" pageId="10" pageNumber="197" unit="cm" value="6.0">6 cm</quantity>
|
||
) were placed empty ~
|
||
<quantity id="CF789B7EFFBEE008FDE0AAD6A42946D1" box="[595,637,1481,1505]" metricMagnitude="0" metricUnit="m" metricValue="3.0" pageId="10" pageNumber="197" unit="m" value="3.0">3 m</quantity>
|
||
apart in the garden at the start of a colonization experiment on
|
||
<date id="7C3E105BFFBEE008FA8DAAD6A6874535" pageId="10" pageNumber="197" value="2017-04-23">23 April 2017</date>
|
||
. During the following two months a grassy shrub (
|
||
<taxonomicName id="CF804D18FFBEE008FCACAAF2A5F44535" box="[799,928,1517,1541]" class="Liliopsida" family="Poaceae" genus="Miscanthus" higherTaxonomySource="GBIF" kingdom="Plantae" order="Poales" pageId="10" pageNumber="197" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="3AF4EA89FFBEE008FCACAAF2A5F44535" box="[799,928,1517,1541]" italics="true" pageId="10" pageNumber="197">Miscanthus</emphasis>
|
||
</taxonomicName>
|
||
sp.) grew around and above each container. The containers received only rain water, initially directly (when the shrubs were short) and later through the shrubs. A sample of water and plant debris was removed from each container for the first time on
|
||
<date id="7C3E105BFFBEE008FB7FA92AA33D457D" box="[1228,1385,1589,1613]" pageId="10" pageNumber="197" value="2017-06-23">23 June 2017</date>
|
||
and specimens of
|
||
<taxonomicName id="CF804D18FFBEE008FE89A946A7924541" authorityName="Örstan" authorityYear="2018" box="[314,454,1625,1649]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="10" pageNumber="197" phylum="Rotifera" rank="species" species="beysunae">
|
||
<emphasis id="3AF4EA89FFBEE008FE89A946A7924541" box="[314,454,1625,1649]" italics="true" pageId="10" pageNumber="197">A. beysunae</emphasis>
|
||
</taxonomicName>
|
||
were found in one sample but not in the other. Both samples also contained other bdelloids as well as tardigrades, nematodes, ciliates and arthropods. These organisms may have been brought into the containers by rain water or plant material falling in them or by local animals (rabbits, squirrels, snakes, frogs, slugs, etc.) that may have entered the containers or drank from them. The colonization experiment ended on
|
||
<date id="7C3E105BFFBEE008FA3DA9DAA7654431" pageId="10" pageNumber="197" value="2017-10-01">1 October 2017</date>
|
||
when the source container of
|
||
<taxonomicName id="CF804D18FFBEE008FD34A9F6A55B4431" authorityName="Örstan" authorityYear="2018" box="[647,783,1769,1793]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="10" pageNumber="197" phylum="Rotifera" rank="species" species="beysunae">
|
||
<emphasis id="3AF4EA89FFBEE008FD34A9F6A55B4431" box="[647,783,1769,1793]" italics="true" pageId="10" pageNumber="197">A. beysunae</emphasis>
|
||
</taxonomicName>
|
||
was found sideways and empty. On
|
||
<date id="7C3E105BFFBEE008FB1CA9F6A3DC4431" box="[1199,1416,1769,1794]" pageId="10" pageNumber="197" value="2017-11-11">11 November 2017</date>
|
||
a sample of plant debris and soil was removed from the location where the source container of
|
||
<taxonomicName id="CF804D18FFBEE008FB10A812A37E4415" authorityName="Örstan" authorityYear="2018" box="[1187,1322,1805,1829]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="10" pageNumber="197" phylum="Rotifera" rank="species" species="beysunae">
|
||
<emphasis id="3AF4EA89FFBEE008FB10A812A37E4415" box="[1187,1322,1805,1829]" italics="true" pageId="10" pageNumber="197">A. beysunae</emphasis>
|
||
</taxonomicName>
|
||
had stood and placed in water. Bdelloids appeared in this culture, but none was
|
||
<taxonomicName id="CF804D18FFBEE008FC12A82EA27C4479" authorityName="Örstan" authorityYear="2018" box="[929,1064,1841,1865]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="10" pageNumber="197" phylum="Rotifera" rank="species" species="beysunae">
|
||
<emphasis id="3AF4EA89FFBEE008FC12A82EA27C4479" box="[929,1064,1841,1865]" italics="true" pageId="10" pageNumber="197">A. beysunae</emphasis>
|
||
</taxonomicName>
|
||
. All of the specimens in the
|
||
<typeStatus id="D73B8839FFBEE008FADFA82DA3C8447A" box="[1388,1436,1842,1866]" pageId="10" pageNumber="197">type</typeStatus>
|
||
series of
|
||
<taxonomicName id="CF804D18FFBEE008FF4DA84AA7D3445D" authorityName="Örstan" authorityYear="2018" box="[254,391,1877,1901]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="10" pageNumber="197" phylum="Rotifera" rank="species" species="beysunae">
|
||
<emphasis id="3AF4EA89FFBEE008FF4DA84AA7D3445D" box="[254,391,1877,1901]" italics="true" pageId="10" pageNumber="197">A. beysunae</emphasis>
|
||
</taxonomicName>
|
||
were from the sample of
|
||
<date id="7C3E105BFFBEE008FD1DA84AA51E445D" box="[686,842,1877,1901]" pageId="10" pageNumber="197" value="2017-06-23">23 June 2017</date>
|
||
. As of
|
||
<date id="7C3E105BFFBEE008FC2EA84AA26E445D" box="[925,1082,1877,1902]" pageId="10" pageNumber="197" value="2018-10">October 2018</date>
|
||
, small numbers of
|
||
<taxonomicName id="CF804D18FFBEE008FAA0A84AA3C8445D" authorityName="Örstan" authorityYear="2018" box="[1299,1436,1877,1901]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="10" pageNumber="197" phylum="Rotifera" rank="species" species="beysunae">
|
||
<emphasis id="3AF4EA89FFBEE008FAA0A84AA3C8445D" box="[1299,1436,1877,1901]" italics="true" pageId="10" pageNumber="197">A. beysunae</emphasis>
|
||
</taxonomicName>
|
||
are being kept in laboratory cultures. However, I have not been able to optimize the culture conditions and the longterm longevity of the present cultures is uncertain. Specimens have also been saved in ethanol and in glycerol for future extraction of DNA and trophi, respectively.
|
||
</paragraph>
|
||
<paragraph id="083F369BFFBFE009FF74AF88A5514150" blockId="11.[151,1437,151,608]" pageId="11" pageNumber="198">
|
||
The appearance of
|
||
<taxonomicName id="CF804D18FFBFE009FE28AF87A4764380" authorityName="Örstan" authorityYear="2018" box="[411,546,152,176]" class="Eurotatoria" family="Adinetidae" genus="Adineta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="11" pageNumber="198" phylum="Rotifera" rank="species" species="beysunae">
|
||
<emphasis id="3AF4EA89FFBFE009FE28AF87A4764380" box="[411,546,152,176]" italics="true" pageId="11" pageNumber="198">A. beysunae</emphasis>
|
||
</taxonomicName>
|
||
in only one of two containers a few meters apart and its apparent absence in the nearby soil underscores the generalization that the distributions of many bdelloids, especially the limnoterrestrial species that live in mosses and similar microhabitats, are often spatially and temporally random and unpredictable over the habitat space.
|
||
<bibRefCitation id="6C114B6AFFBFE009FE2DAE1BA40C422C" author="Murray, J." box="[414,600,260,284]" pageId="11" pageNumber="198" pagination="189 - 201" refId="ref6932" refString="Murray, J. (1908) Scottish Rotifers, collected by the Lake Survey (Supplement). Transactions of the Royal Society of Edinburgh, 46, 189 - 201. https: // doi. org / 10.1017 / S 0080456800015660" type="journal article" year="1908">Murray’s (1908)</bibRefCitation>
|
||
observations regarding his irreproducible collection of a bdelloid species (
|
||
<taxonomicName id="CF804D18FFBFE009FF13AE37A73A420F" baseAuthorityName="Murray" baseAuthorityYear="1908" box="[160,366,296,320]" class="Eurotatoria" family="Philodinidae" genus="Mniobia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Bdelloidea" pageId="11" pageNumber="198" phylum="Rotifera" rank="species" species="circinata">
|
||
<emphasis id="3AF4EA89FFBFE009FF13AE37A73A420F" box="[160,366,296,320]" italics="true" pageId="11" pageNumber="198">Mniobia circinata</emphasis>
|
||
</taxonomicName>
|
||
) he was describing are worth citing here: “This species affords another of those puzzles in distribution which are especially familiar to students of the Rotifera. The moss on the wall was growing in little detached cushions. One of these was casually pulled in passing, and was washed on reaching home. When the strange species was found so abundant in it, the wall was visited again, and surrounding tufts pulled, but none of the Rotifers [sic] found.” Their seemingly itinerant lifestyles and the generally impermanent nature of their microhabitats make it unrealistic to expect to find many bdelloids at their
|
||
<typeStatus id="D73B8839FFBFE009FC7DAEC2A5AA42C5" box="[974,1022,477,501]" pageId="11" pageNumber="198">type</typeStatus>
|
||
localities or any other locality where they were once collected after the passage of even a short period. The discovery of a new bdelloid species in as mundane a habitat as a garden container also highlights the unappreciated possibility that more species may be awaiting discovery in other deceptively familiar places.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |