130 lines
14 KiB
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130 lines
14 KiB
XML
<document id="D3644C8EA24DDE34883A5D99EF6D3464" ID-CLB-Dataset="46859" ID-DOI="10.5281/zenodo.277617" ID-GBIF-Dataset="084a9dce-b5c2-4a4c-ba0a-79aa1136df9a" ID-ISSN="1175-5326" ID-Zenodo-Dep="277617" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460358048273" checkinUser="plazi" docAuthor="Trygvadóttir, Birna Vár & Kristensen, Reinhardt Møbjerg" docDate="2011" docId="0385CF175C10B6104EEBAECC6580CBC6" docLanguage="en" docName="zt02886p062.pdf" docOrigin="Zootaxa 2886" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Eohypsibius nadjae Kristensen 1982" docType="treatment" docVersion="9" lastPageNumber="44" masterDocId="FFBCB76F5C15B6154E7CAD036117CD72" masterDocTitle="Eohypsibiidae (Eutardigrada, Tardigrada) from the Faroe Islands with the description of a new genus containing three new species" masterLastPageNumber="62" masterPageNumber="39" pageNumber="44" updateTime="1698294143873" updateUser="ExternalLinkService">
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<mods:title id="35DC560A9CDBDD0C496FA8576C51A877">Eohypsibiidae (Eutardigrada, Tardigrada) from the Faroe Islands with the description of a new genus containing three new species</mods:title>
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<mods:namePart id="8ACDE98D8B8ADA4442A6072DBCA6A151">Trygvadóttir, Birna Vár</mods:namePart>
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<mods:roleTerm id="2CACEE661FB72F8B6960BC20E134E0C7">Author</mods:roleTerm>
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<mods:namePart id="CC1B82B7C356D72A6F82E41E81FE2363">Kristensen, Reinhardt Møbjerg</mods:namePart>
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<mods:typeOfResource id="ACFCE56EA7E91292B35191157319F630">text</mods:typeOfResource>
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<mods:title id="968EFC93D801C653E5A1A52298A3FDBA">Zootaxa</mods:title>
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<mods:part id="5FAB435ED11D5B25F4C63A2FD574EE31">
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<mods:date id="940B1F364B6CA3F7A313FAE04B1DE60D">2011</mods:date>
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<mods:detail id="203281A10F7B7BC42C06F8966237D7DC" type="volume">
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<mods:number id="CF386AE56DB1985DA47ECCF407F200F4">2886</mods:number>
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<mods:start id="E0A0AF61BB6FB97EEE727452972869F8">39</mods:start>
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<mods:identifier id="70BB762C79868DFEE24250FCC6D5B313" type="CLB-Dataset">46859</mods:identifier>
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<mods:identifier id="C42FF8357EA2B529F4B58085B77AB448" type="DOI">10.5281/zenodo.277617</mods:identifier>
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<mods:identifier id="EB0F7D8653FB6B8F739D4C7796B82AE7" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="EA2AF2C3C6EB2915CA4CFE18312C7FFC" type="Zenodo-Dep">277617</mods:identifier>
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<treatment id="0385CF175C10B6104EEBAECC6580CBC6" ID-DOI="http://doi.org/10.5281/zenodo.5627935" ID-GBIF-Taxon="119409110" ID-Zenodo-Dep="5627935" LSID="urn:lsid:plazi:treatment:0385CF175C10B6104EEBAECC6580CBC6" httpUri="http://treatment.plazi.org/id/0385CF175C10B6104EEBAECC6580CBC6" lastPageNumber="44" pageId="5" pageNumber="44">
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<subSubSection id="C3362D8A5C10B6104EEBAECC65F7C83F" pageId="5" pageNumber="44" type="nomenclature">
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<paragraph id="8B937E015C10B6104EEBAECC634BCE9B" blockId="5.[151,604,975,1034]" box="[151,604,975,1001]" pageId="5" pageNumber="44">
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<heading id="D0DBC96D5C10B6104EEBAECC634BCE9B" bold="true" box="[151,604,975,1001]" fontSize="11" level="1" pageId="5" pageNumber="44" reason="1">
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<taxonomicName id="4C2C05825C10B6104EEBAECC634BCE9B" ID-CoL="6FJVX" authority="Kristensen, 1982" authorityName="Kristensen" authorityYear="1982" box="[151,604,975,1001]" class="Eutardigrada" family="Eohypsibiidae" genus="Eohypsibius" kingdom="Animalia" order="Parachela" pageId="5" pageNumber="44" phylum="Tardigrada" rank="species" species="nadjae">
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<emphasis id="B958A2135C10B6104EEBAECC634BCE9B" bold="true" box="[151,604,975,1001]" pageId="5" pageNumber="44">
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<emphasis id="B958A2135C10B6104EEBAECC6094CE9B" bold="true" box="[151,387,975,1001]" italics="true" pageId="5" pageNumber="44">Eohypsibius nadjae</emphasis>
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<bibRefCitation id="EFBD03F05C10B6104FF7AECC634BCE9B" author="Kristensen" box="[395,604,975,1001]" pageId="5" pageNumber="44" refString="Kristensen, R. M. (1982) New aberrant eutardigrades from homothermic springs on Disko Island, West Greenland. In: D. R. Nelson (ed.), Proceedings of the third international symposium on the Tardigrda, East Tennessee State University Press, Johnson City, Tennessee, pp. 203 - 220." type="proceedings paper" year="1982">Kristensen, 1982</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="8B937E015C10B6104EEBAEF16010C978" blockId="5.[151,604,975,1034]" box="[151,263,1010,1034]" pageId="5" pageNumber="44">
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(
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<figureCitation id="131762845C10B6104EE2AEF161E9C978" box="[158,254,1010,1034]" captionStart="FIGURE 3" captionStartId="6.[151,260,693,718]" captionTargetBox="[159,1431,162,683]" captionTargetId="figure@6.[159,1444,162,684]" captionTargetPageId="6" captionText="FIGURE 3. Eohypsibius nadjae (LM), habitus. Polyvinyl lactophenol preparation (scale bar 100 µm)." httpUri="https://zenodo.org/record/277620/files/figure.png" pageId="5" pageNumber="44">Figure 3</figureCitation>
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)
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</paragraph>
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<paragraph id="8B937E015C10B6104EEBA9376057C903" blockId="5.[151,1437,1076,1717]" pageId="5" pageNumber="44">
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<emphasis id="B958A2135C10B6104EEBA9376096C93F" bold="true" box="[151,385,1076,1101]" pageId="5" pageNumber="44">Locality. Streymoy:</emphasis>
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“Við Áir”, homothermic spring 12ºC, altitude
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<specimenCount id="9D2AB5885C10B6104DE4A93662CDC93F" box="[920,986,1077,1101]" pageId="5" pageNumber="44" type="generic">
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<quantity id="4CD4D3E45C10B6104DE4A93662C2C93F" box="[920,981,1077,1101]" metricMagnitude="1" metricUnit="m" metricValue="5.0" pageId="5" pageNumber="44" unit="m" value="50.0">50 m</quantity>
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.
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</specimenCount>
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<emphasis id="B958A2135C10B6104D9EA9376547C93F" bold="true" box="[994,1104,1076,1101]" pageId="5" pageNumber="44">Suðuroy:</emphasis>
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“Hvannhagi”, moss cushion, altitude
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<specimenCount id="9D2AB5885C10B6104E8EA95A6057C903" box="[242,320,1113,1137]" pageId="5" pageNumber="44" type="generic">
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<quantity id="4CD4D3E45C10B6104E8EA95A602BC903" box="[242,316,1113,1137]" metricMagnitude="2" metricUnit="m" metricValue="2.0" pageId="5" pageNumber="44" unit="m" value="200.0">200 m</quantity>
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.
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</specimenCount>
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</paragraph>
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<paragraph id="8B937E015C10B6104EB9A97C65F7C83F" blockId="5.[151,1437,1076,1717]" pageId="5" pageNumber="44">
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<emphasis id="B958A2135C10B6104EB9A97C6089C9EA" bold="true" box="[197,414,1151,1176]" pageId="5" pageNumber="44">Specific diagnosis.</emphasis>
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Very elongated wormlike body. The 3rd and 4th pair of legs separated by nearly a third of the total body length. Internal and external claws of similar size. Smooth lunules and two cuticular bars on legs I–III. Body length, 175–260 µm (two specimens measured). Eyes absent. Buccal tube length 23 and 26 µm, respectively. The annulations of the posterior part (after the insertion of stylet supports) of the buccal tube cannot be seen in glycerol preparations. Three macroplacoids and a large microplacoid. The macroplacoids increasing in length, or the first and second of almost equal length. First
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<emphasis id="B958A2135C10B6104CC6A83663D1C83E" box="[698,710,1333,1356]" italics="true" pageId="5" pageNumber="44">c</emphasis>
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. 2–3 µm long, second 3 µm and the third 4 µm.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3362D8A5C10B6104EB9A85B6580CBC6" pageId="5" pageNumber="44" type="discussion">
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<paragraph id="8B937E015C10B6104EB9A85B6580CBC6" blockId="5.[151,1437,1076,1717]" pageId="5" pageNumber="44">
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<emphasis id="B958A2135C10B6104EB9A85B602EC802" bold="true" box="[197,313,1368,1392]" pageId="5" pageNumber="44">Remarks.</emphasis>
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All Faroese specimens of
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<taxonomicName id="4C2C05825C10B6104C04A85A63FEC802" box="[632,745,1368,1392]" class="Eutardigrada" family="Eohypsibiidae" genus="Eohypsibius" kingdom="Animalia" order="Parachela" pageId="5" pageNumber="44" phylum="Tardigrada" rank="species" species="nadjae">
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<emphasis id="B958A2135C10B6104C04A85A63FEC802" box="[632,745,1368,1392]" italics="true" pageId="5" pageNumber="44">E. nadjae</emphasis>
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</taxonomicName>
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fit the description of the
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<typeStatus id="5497C0A35C10B6104A61A85A655AC803" box="[1053,1101,1369,1393]" pageId="5" pageNumber="44">type</typeStatus>
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material from Disko
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<collectingCountry id="F33B3E915C10B6104B2CA8546480C81D" box="[1360,1431,1367,1391]" name="Iceland" pageId="5" pageNumber="44">Island</collectingCountry>
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,
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<collectingCountry id="F33B3E915C10B6104EEBA87F601BC8E6" box="[151,268,1404,1428]" name="Greenland" pageId="5" pageNumber="44">Greenland</collectingCountry>
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(
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<bibRefCitation id="EFBD03F05C10B6104F65A87F60C1C8E6" author="Kristensen" box="[281,470,1404,1428]" pageId="5" pageNumber="44" refString="Kristensen, R. M. (1982) New aberrant eutardigrades from homothermic springs on Disko Island, West Greenland. In: D. R. Nelson (ed.), Proceedings of the third international symposium on the Tardigrda, East Tennessee State University Press, Johnson City, Tennessee, pp. 203 - 220." type="proceedings paper" year="1982">Kristensen 1982</bibRefCitation>
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). The new examples from this study included specimens from a moss sample not associated with homothermic springs, which supports the statement that
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<taxonomicName id="4C2C05825C10B6104DEAA8A26516C8CA" box="[918,1025,1440,1464]" class="Eutardigrada" family="Eohypsibiidae" genus="Eohypsibius" kingdom="Animalia" order="Parachela" pageId="5" pageNumber="44" phylum="Tardigrada" rank="species" species="nadjae">
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<emphasis id="B958A2135C10B6104DEAA8A26516C8CA" box="[918,1025,1440,1464]" italics="true" pageId="5" pageNumber="44">E. nadjae</emphasis>
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</taxonomicName>
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is more terrestrial, i.e. a soil (
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<bibRefCitation id="EFBD03F05C10B6104B2EA89C6088C8AE" author="Bertolani" pageId="5" pageNumber="44" refString="Bertolani, R. & Kristensen, R. M. (1987) New records of Eohypsibius nadjae Kristensen, 1982, and revision of the taxonomic position of two genera of Eutardigrada (Tardigrada). In Biology of Tardigrades. R. Bertolani (ed.), Selected Symposia and Monographs U. Z. I., Vol. 1, Mucchi, Modena, pp. 359 - 372." type="journal article" year="1987">Bertolani & Kristensen 1987</bibRefCitation>
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) or interstitial tardigrade, than a true limnic tardigrade. No eggs of
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<taxonomicName id="4C2C05825C10B6104AE1A8C6641DC8AE" box="[1181,1290,1476,1500]" class="Eutardigrada" family="Eohypsibiidae" genus="Eohypsibius" kingdom="Animalia" order="Parachela" pageId="5" pageNumber="44" phylum="Tardigrada" rank="species" species="nadjae">
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<emphasis id="B958A2135C10B6104AE1A8C6641DC8AE" box="[1181,1290,1476,1500]" italics="true" pageId="5" pageNumber="44">E. nadjae</emphasis>
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</taxonomicName>
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were clearly identified from the Faroese materials. However, one peculiar find was an exuvium-like object with 19 spheres, much like
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<taxonomicName id="4C2C05825C10B6104F71AB0E606FCB56" box="[269,376,1548,1572]" class="Eutardigrada" family="Eohypsibiidae" genus="Eohypsibius" kingdom="Animalia" order="Parachela" pageId="5" pageNumber="44" phylum="Tardigrada" rank="species" species="nadjae">
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<emphasis id="B958A2135C10B6104F71AB0E606FCB56" box="[269,376,1548,1572]" italics="true" pageId="5" pageNumber="44">E. nadjae</emphasis>
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</taxonomicName>
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eggs, but of very variable size, and no trace of claws on the “exuvium”. It seemed curious that if these eggs were laid by a single female that they should vary so much in size. If they truly were
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<taxonomicName id="4C2C05825C10B6104A92AB32644DCB3A" box="[1262,1370,1584,1608]" class="Eutardigrada" family="Eohypsibiidae" genus="Eohypsibius" kingdom="Animalia" order="Parachela" pageId="5" pageNumber="44" phylum="Tardigrada" rank="species" species="nadjae">
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<emphasis id="B958A2135C10B6104A92AB32644DCB3A" box="[1262,1370,1584,1608]" italics="true" pageId="5" pageNumber="44">E. nadjae</emphasis>
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</taxonomicName>
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eggs, this would be the first time that eggs were found in such large numbers within the exuvium. Worth mentioning is that these eggs were found in the same sample as adult individuals.
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<bibRefCitation id="EFBD03F05C10B6104DDDAB7B6588CBE2" box="[929,1183,1656,1680]" pageId="5" pageNumber="44" refString="Bertolani, R., Rebecchi, L. & Claxton, S. K. (1996) Phylogenetic significance of egg shell variation in tardigrades. Zoological Journal of the Linnean Society, 116, 139 - 148." type="journal article">
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Bertolani
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<emphasis id="B958A2135C10B6104A6EAB7A655CCBE2" box="[1042,1099,1656,1680]" italics="true" pageId="5" pageNumber="44">et al.</emphasis>
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(1996)
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</bibRefCitation>
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report
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<taxonomicName id="4C2C05825C10B6104A8FAB7A6477CBE2" box="[1267,1376,1656,1680]" class="Eutardigrada" family="Eohypsibiidae" genus="Eohypsibius" kingdom="Animalia" order="Parachela" pageId="5" pageNumber="44" phylum="Tardigrada" rank="species" species="nadjae">
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<emphasis id="B958A2135C10B6104A8FAB7A6477CBE2" box="[1267,1376,1656,1680]" italics="true" pageId="5" pageNumber="44">E. nadjae</emphasis>
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</taxonomicName>
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eggs laid free and two eggs laid in an exuvium identified as belonging to
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<taxonomicName id="4C2C05825C10B6104DEEAB9E62EACBC6" box="[914,1021,1692,1716]" class="Eutardigrada" family="Eohypsibiidae" genus="Eohypsibius" kingdom="Animalia" order="Parachela" pageId="5" pageNumber="44" phylum="Tardigrada" rank="species" species="nadjae">
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<emphasis id="B958A2135C10B6104DEEAB9E62EACBC6" box="[914,1021,1692,1716]" italics="true" pageId="5" pageNumber="44">E. nadjae</emphasis>
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</taxonomicName>
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by the claws.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |