232 lines
26 KiB
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232 lines
26 KiB
XML
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<mods:title id="939AC2DBD724EF3C663584BB0F7A6A3F">A new genus and five new species of the subfamily Florarctinae (Tardigrada, Arthrotardigrada)</mods:title>
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<mods:namePart id="E54E4EBCB4096B8087D28E4BE7F52733">Hansen, Jesper G.</mods:namePart>
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<mods:affiliation id="8F34C5373286EAC1E138DCE4E8E7D4AE">Natural History Museum of Denmark, University of Copenhagen, Universitetsparken 15, DK- 2100 Copenhagen Ø, Denmark.</mods:affiliation>
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<mods:nameIdentifier id="26E0DA3C16485BAD85F3410E2E02C2D5" type="email">jesperguldberg@gmail.com</mods:nameIdentifier>
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<mods:namePart id="9DC1570E3E9B7516F00A370D8C6B5587">Kristensen, Reinhardt M.</mods:namePart>
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<mods:affiliation id="D7C573C06D9739F21824CFF62A9C3506">Natural History Museum of Denmark, University of Copenhagen, Universitetsparken 15, DK- 2100 Copenhagen Ø, Denmark.</mods:affiliation>
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<mods:nameIdentifier id="F7857D6F81172D9AC54A5E3686E342AE" type="email">RMKristensen@snm.ku.dk</mods:nameIdentifier>
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<mods:title id="65BEF139E41D20E0311EE0FD81FAE1EF">European Journal of Taxonomy</mods:title>
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<mods:part id="E989FCE1C3920343653634A43BA16948">
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<mods:date id="C37677BA77DC2F6A8643F59886E623D2">2021</mods:date>
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<treatment id="2678D5797B56FFC5FEFEF8AF936673BA" ID-DOI="http://doi.org/10.5281/zenodo.5211799" ID-GBIF-Taxon="184571048" ID-Zenodo-Dep="5211799" LSID="urn:lsid:plazi:treatment:2678D5797B56FFC5FEFEF8AF936673BA" httpUri="http://treatment.plazi.org/id/2678D5797B56FFC5FEFEF8AF936673BA" lastPageId="32" lastPageNumber="181" pageId="31" pageNumber="180">
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<subSubSection id="E6CB37E47B56FFFAFEFEF8AF92AE714C" box="[313,1275,1867,1894]" pageId="31" pageNumber="180" type="nomenclature">
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<paragraph id="AE6E646F7B56FFFAFEFEF8AF92AE714C" blockId="31.[313,1275,1867,1894]" box="[313,1275,1867,1894]" pageId="31" pageNumber="180">
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<heading id="F526D3037B56FFFAFEFEF8AF92AE714C" box="[313,1275,1867,1894]" centered="true" fontSize="11" level="2" pageId="31" pageNumber="180" reason="2">
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Genus
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<taxonomicName id="69D11FEC7B56FFFAFE4CF8AF9575714C" ID-CoL="6394D" authority="Renaud-Mornant, 1982" authorityName="Renaud-Mornant" authorityYear="1982" box="[395,800,1867,1893]" class="Heterotardigrada" family="Halechiniscidae" genus="Ligiarctus" kingdom="Animalia" order="Arthrotardigrada" pageId="31" pageNumber="180" phylum="Tardigrada" rank="genus">
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<emphasis id="9CA5B87D7B56FFFAFE4CF8AF9452714C" bold="true" box="[395,519,1867,1893]" italics="true" pageId="31" pageNumber="180">Ligiarctus</emphasis>
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<bibRefCitation id="CA40199E7B56FFFAFDC9F8AF9575714C" author="Renaud-Mornant J." box="[526,800,1867,1893]" pageId="31" pageNumber="180" pagination="89 - 94" refId="ref14425" refString="Renaud-Mornant J. 1982. Sous-famille et genre nouveaux de Tardigrades marins (Arthrotardigrada). Bulletin du Museum national d'histoire naturelle Serie 4 e 4 (1 - 2): 89 - 94." type="book chapter" year="1982">Renaud-Mornant, 1982</bibRefCitation>
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</taxonomicName>
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(emended by
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<bibRefCitation id="CA40199E7B56FFFAFC00F8AF92A7714C" author="Gomes-Junior E. & Santos E. & da Rocha C. M. C. & Santos P. J. P. & Fontoura P." box="[967,1266,1867,1894]" pageId="31" pageNumber="180" pagination="5 - 12" refId="ref13804" refString="Gomes-Junior E., Santos E., da Rocha C. M. C., Santos P. J. P. & Fontoura P. 2018. A new species of Ligiarctus (Tardigrada, Arthrotardigrada) from the Brazilian continental shelf, Southwestern Atlantic Ocean. Marine Biodiversity 48: 5 - 12. https: // doi. org / 10.1007 / s 12526 - 017 - 0709 - 0" type="journal article" year="2018">
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Gomes-Júnior
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<emphasis id="9CA5B87D7B56FFFAFBB3F8A892FD714C" box="[1140,1192,1867,1893]" italics="true" pageId="31" pageNumber="180">et al</emphasis>
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. 2018
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</bibRefCitation>
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)
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="E6CB37E47B56FFFAFF7AF869949A71FC" pageId="31" pageNumber="180" type="type_taxon">
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<paragraph id="AE6E646F7B56FFFAFF7AF869970D718F" blockId="31.[189,344,1932,1959]" box="[189,344,1932,1959]" pageId="31" pageNumber="180">
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<heading id="F526D3037B56FFFAFF7AF869970D718F" bold="true" box="[189,344,1932,1959]" fontSize="11" level="3" pageId="31" pageNumber="180" reason="3">
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<emphasis id="9CA5B87D7B56FFFAFF7AF869970D718F" bold="true" box="[189,344,1932,1959]" pageId="31" pageNumber="180">Type species</emphasis>
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</heading>
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</paragraph>
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<paragraph id="AE6E646F7B56FFFAFF7AF858949A71FC" blockId="31.[189,719,1979,2005]" box="[189,719,1979,2005]" pageId="31" pageNumber="180">
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<taxonomicName id="69D11FEC7B56FFFAFF7AF858949E71FC" ID-CoL="729DC" authority="Renaud-Mornant, 1982" authorityName="Renaud-Mornant" authorityYear="1982" box="[189,715,1979,2005]" class="Heterotardigrada" family="Halechiniscidae" genus="Ligiarctus" kingdom="Animalia" order="Arthrotardigrada" pageId="31" pageNumber="180" phylum="Tardigrada" rank="species" species="eastwardi">
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<emphasis id="9CA5B87D7B56FFFAFF7AF85897FA71FC" box="[189,431,1979,2005]" italics="true" pageId="31" pageNumber="180">Ligiarctus eastwardi</emphasis>
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<bibRefCitation id="CA40199E7B56FFFAFE71F85F949E71FC" author="Renaud-Mornant J." box="[438,715,1979,2005]" pageId="31" pageNumber="180" pagination="89 - 94" refId="ref14425" refString="Renaud-Mornant J. 1982. Sous-famille et genre nouveaux de Tardigrades marins (Arthrotardigrada). Bulletin du Museum national d'histoire naturelle Serie 4 e 4 (1 - 2): 89 - 94." type="book chapter" year="1982">Renaud-Mornant, 1982</bibRefCitation>
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</taxonomicName>
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.
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</paragraph>
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||
</subSubSection>
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<subSubSection id="E6CB37E47B69FFC5FF7AFEEC97FB77F7" pageId="32" pageNumber="181" type="diagnosis">
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<paragraph id="AE6E646F7B69FFC5FF7AFEEC97E4770B" blockId="32.[189,433,264,290]" box="[189,433,264,290]" pageId="32" pageNumber="181">
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<heading id="F526D3037B69FFC5FF7AFEEC97E4770B" bold="true" box="[189,433,264,290]" fontSize="11" level="3" pageId="32" pageNumber="181" reason="3">
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<emphasis id="9CA5B87D7B69FFC5FF7AFEEC97E4770B" bold="true" box="[189,433,264,290]" pageId="32" pageNumber="181">Amended diagnosis</emphasis>
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</heading>
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</paragraph>
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<paragraph id="AE6E646F7B69FFC5FF7AFED397FB77F7" blockId="32.[188,1399,311,478]" pageId="32" pageNumber="181">
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A genus of
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<taxonomicName id="69D11FEC7B69FFC5FE8FFED397837778" authority="Hansen & Kristensen, 2021" authorityName="Hansen & Kristensen" authorityYear="2021" box="[328,470,311,337]" family="Halechiniscidae" genus="Florarctinae" kingdom="Animalia" order="Arthrotardigrada" pageId="32" pageNumber="154" rank="genus" status="gen. nov.">Florarctinae</taxonomicName>
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with narrow head. Wide implementation of the primary clavae occupying the lateral edge of the head. Large, rigid and backwards bending primary clavae (shared with
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<taxonomicName id="69D11FEC7B69FFC5FB16FEBF9323775D" authority="Hansen & Kristensen, 2021" authorityName="Hansen & Kristensen" authorityYear="2021" box="[1233,1398,347,372]" class="Heterotardigrada" family="Halechiniscidae" genus="Higginsarctus" kingdom="Animalia" order="Arthrotardigrada" pageId="32" pageNumber="181" phylum="Tardigrada" rank="genus" status="gen. nov.">
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<emphasis id="9CA5B87D7B69FFC5FB16FEBF9323775D" box="[1233,1398,347,372]" italics="true" pageId="32" pageNumber="181">Higginsarctus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="879605067B69FFC5FF7AFE9A977D77B1" box="[189,296,382,408]" pageId="32" pageNumber="181" rank="genus">gen. nov.</taxonomicNameLabel>
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) supported by strong internal cuticular structures at their bases. Frontal and caudal ala (without procuticular support) present in females. Frontal ala absent in males. Claws of external digits with internal distal notch.
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</paragraph>
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</subSubSection>
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<subSubSection id="E6CB37E47B69FFC5FF7AFDE1959A7535" pageId="32" pageNumber="181" type="materials_examined">
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<paragraph id="AE6E646F7B69FFC5FF7AFDE197FF7436" blockId="32.[189,426,517,543]" box="[189,426,517,543]" pageId="32" pageNumber="181">
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<heading id="F526D3037B69FFC5FF7AFDE197FF7436" bold="true" box="[189,426,517,543]" fontSize="11" level="3" pageId="32" pageNumber="181" reason="3">
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<emphasis id="9CA5B87D7B69FFC5FF7AFDE197FF7436" bold="true" box="[189,426,517,543]" pageId="32" pageNumber="181">Material examined</emphasis>
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</heading>
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</paragraph>
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<paragraph id="AE6E646F7B69FFC5FF2DFDD095F27467" blockId="32.[189,1398,563,661]" box="[234,935,563,590]" pageId="32" pageNumber="181">
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<emphasis id="9CA5B87D7B69FFC5FF2DFDD095F27467" bold="true" box="[234,935,563,590]" pageId="32" pageNumber="181">
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<typeStatus id="716ADACD7B69FFC5FF2DFDD097097467" box="[234,348,564,590]" pageId="32" pageNumber="181" type="holotype">Holotype</typeStatus>
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of
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<taxonomicName id="69D11FEC7B69FFC5FE43FDD095F27467" authority="Renaud-Mornant, 1982" authorityName="Renaud-Mornant" authorityYear="1982" box="[388,935,563,590]" class="Heterotardigrada" family="Halechiniscidae" genus="Ligiarctus" kingdom="Animalia" order="Arthrotardigrada" pageId="32" pageNumber="181" phylum="Tardigrada" rank="species" species="eastwardi">
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<emphasis id="9CA5B87D7B69FFC5FE43FDD0942E7467" bold="true" box="[388,635,563,590]" italics="true" pageId="32" pageNumber="181">Ligiarctus eastwardi</emphasis>
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||
<bibRefCitation id="CA40199E7B69FFC5FD45FDD095F27467" author="Renaud-Mornant J." box="[642,935,564,590]" pageId="32" pageNumber="181" pagination="89 - 94" refId="ref14425" refString="Renaud-Mornant J. 1982. Sous-famille et genre nouveaux de Tardigrades marins (Arthrotardigrada). Bulletin du Museum national d'histoire naturelle Serie 4 e 4 (1 - 2): 89 - 94." type="book chapter" year="1982">Renaud-Mornant, 1982</bibRefCitation>
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</taxonomicName>
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</emphasis>
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</paragraph>
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<paragraph id="AE6E646F7B69FFC5FF7AFDB3952B74BC" blockId="32.[189,1398,563,661]" pageId="32" pageNumber="181">
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<materialsCitation id="1EB96E327B69FFC5FF7AFDB3952B74BC" ID-GBIF-Occurrence="3335057316" collectedFrom="fine sand" collectionCode="MNHN" collectorName="B. C. Coull & R. P. Higgins" country="United States of America" elevation="400" latitude="34.121666" location="Atlantic Ocean" longLatPrecision="119" longitude="-75.96167" pageId="32" pageNumber="181" specimenCode="AH551" specimenCount="1" specimenCount-male="1" stateProvince="North Carolina" typeStatus="holotype">
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<collectingCountry id="D6C624FF7B69FFC5FF7AFDB396A37458" box="[189,246,599,625]" name="United States of America" pageId="32" pageNumber="181">USA</collectingCountry>
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•
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||
<specimenCount id="B8D7AFE67B69FFC5FECAFDBC9770745B" box="[269,293,600,626]" pageId="32" pageNumber="181" type="male">♂</specimenCount>
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, adult;
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<location id="AB0E32B47B69FFC5FEBFFDB394787458" LSID="urn:lsid:plazi:treatment:2678D5797B56FFC5FEFEF8AF936673BA:AB0E32B47B69FFC5FEBFFDB394787458" box="[376,557,599,625]" country="United States of America" latitude="34.121666" longLatPrecision="119" longitude="-75.96167" name="Atlantic Ocean" pageId="32" pageNumber="181" stateProvince="North Carolina">Atlantic Ocean</location>
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:
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||
<collectingRegion id="6C15AA8D7B69FFC5FDF1FDB394BF7458" box="[566,746,599,625]" country="United States of America" name="North Carolina" pageId="32" pageNumber="181">North Carolina</collectingRegion>
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;
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<geoCoordinate id="CBE502A87B69FFC5FD33FDB19520745B" box="[756,885,597,626]" degrees="34" direction="north" minutes="07.3" orientation="latitude" pageId="32" pageNumber="181" precision="92" value="34.121666">34°07.3′ N</geoCoordinate>
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,
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<geoCoordinate id="CBE502A87B69FFC5FC47FDB39253745B" box="[896,1030,597,626]" degrees="75" direction="west" minutes="57.7" orientation="longitude" pageId="32" pageNumber="181" precision="92" value="-75.96167">75°57.7′ W</geoCoordinate>
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; depth
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<quantity id="6929C98A7B69FFC5FB9EFDB392F0745B" box="[1113,1189,599,626]" metricMagnitude="2" metricUnit="m" metricValue="4.0" pageId="32" pageNumber="181" unit="m" value="400.0">
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<elevation id="25FC835C7B69FFC5FB9EFDB392F0745B" box="[1113,1189,599,626]" metricMagnitude="2" metricUnit="m" metricValue="4.0" pageId="32" pageNumber="181" unit="m" value="400.0">400 m</elevation>
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||
</quantity>
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||
; 1974;
|
||
<collectorName id="032401B97B69FFC5FB3EFDB393237458" box="[1273,1398,599,625]" pageId="32" pageNumber="181">B.C. Coull</collectorName>
|
||
and
|
||
<collectorName id="032401B97B69FFC5FF28FD9F97D374BD" box="[239,390,634,661]" pageId="32" pageNumber="181">R.P. Higgins</collectorName>
|
||
; R/V
|
||
<emphasis id="9CA5B87D7B69FFC5FE0EFD9E946D74BD" box="[457,568,634,660]" italics="true" pageId="32" pageNumber="181">Eastward</emphasis>
|
||
;
|
||
<collectedFrom id="1DCD27927B69FFC5FD8FFD9E94E074BD" box="[584,693,634,660]" pageId="32" pageNumber="181">fine sand</collectedFrom>
|
||
;
|
||
<collectionCode id="C8C0FCAA7B69FFC5FD06FD9F954E74BC" box="[705,795,635,661]" collectionName="France, Paris, Museum National d'Histoire Naturelle" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="32" pageNumber="181">MNHN</collectionCode>
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||
<specimenCode id="FE77CC147B69FFC5FCE7FD9E952F74BC" box="[800,890,634,661]" collectionCode="MNHN" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="32" pageNumber="181">AH551</specimenCode>
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.
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||
</materialsCitation>
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</paragraph>
|
||
<paragraph id="AE6E646F7B69FFC5FF2DFD5F97F374FC" blockId="32.[189,1399,699,797]" box="[234,422,699,725]" pageId="32" pageNumber="181">
|
||
<emphasis id="9CA5B87D7B69FFC5FF2DFD5F97F374FC" bold="true" box="[234,422,699,725]" pageId="32" pageNumber="181">Other material</emphasis>
|
||
</paragraph>
|
||
<paragraph id="AE6E646F7B69FFC5FF7AFD3B959A7535" blockId="32.[189,1399,699,797]" pageId="32" pageNumber="181">
|
||
<materialsCitation id="1EB96E327B69FFC5FF7AFD3B959F7535" ID-GBIF-Occurrence="3335057317" collectingDate="1983-11-16" collectionCode="R, V" collectorName="R. P. Higgins" country="United States of America" elevation="439" latitude="34.123333" location="Atlantic Ocean" longLatPrecision="119" longitude="-75.95" pageId="32" pageNumber="181" specimenCode="NHMD-293914" specimenCount="1" specimenCount-female="1" stateProvince="North Carolina">
|
||
<collectingCountry id="D6C624FF7B69FFC5FF7AFD3B96A374D0" box="[189,246,735,761]" name="United States of America" pageId="32" pageNumber="181">USA</collectingCountry>
|
||
•
|
||
<specimenCount id="B8D7AFE67B69FFC5FED0FD3B971D74D0" box="[279,328,735,761]" pageId="32" pageNumber="181" type="female">1 ♀</specimenCount>
|
||
;
|
||
<location id="AB0E32B47B69FFC5FE9EFD3B944574D0" LSID="urn:lsid:plazi:treatment:2678D5797B56FFC5FEFEF8AF936673BA:AB0E32B47B69FFC5FE9EFD3B944574D0" box="[345,528,735,761]" country="United States of America" latitude="34.123333" longLatPrecision="119" longitude="-75.95" name="Atlantic Ocean" pageId="32" pageNumber="181" stateProvince="North Carolina">Atlantic Ocean</location>
|
||
,
|
||
<collectingRegion id="6C15AA8D7B69FFC5FDE7FD3B948C74D0" box="[544,729,735,761]" country="United States of America" name="North Carolina" pageId="32" pageNumber="181">North Carolina</collectingRegion>
|
||
;
|
||
<geoCoordinate id="CBE502A87B69FFC5FD2FFD39953B74D0" box="[744,878,733,761]" degrees="34" direction="north" minutes="07.4" orientation="latitude" pageId="32" pageNumber="181" precision="92" value="34.123333">34°07.4′ N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="CBE502A87B69FFC5FCB9FD39925F74D0" box="[894,1034,733,761]" degrees="75" direction="west" minutes="57.0" orientation="longitude" pageId="32" pageNumber="181" precision="92" value="-75.95">75°57.0′ W</geoCoordinate>
|
||
; depth
|
||
<quantity id="6929C98A7B69FFC5FBA1FD3B92E274D0" box="[1126,1207,735,761]" metricMagnitude="2" metricUnit="m" metricValue="4.39" pageId="32" pageNumber="181" unit="m" value="439.0">
|
||
<elevation id="25FC835C7B69FFC5FBA1FD3B92E274D0" box="[1126,1207,735,761]" metricMagnitude="2" metricUnit="m" metricValue="4.39" pageId="32" pageNumber="181" unit="m" value="439.0">439 m</elevation>
|
||
</quantity>
|
||
;
|
||
<date id="DA6F42AF7B69FFC5FB0FFD3B932774D0" box="[1224,1394,735,761]" pageId="32" pageNumber="181" value="1983-11-16">
|
||
<collectingDate id="CA2BBB477B69FFC5FB0FFD3B932774D0" box="[1224,1394,735,761]" pageId="32" pageNumber="181" value="1983-11-16">16 Nov. 1983</collectingDate>
|
||
</date>
|
||
;
|
||
<collectorName id="032401B97B69FFC5FF7AFCE797047535" box="[189,337,770,797]" pageId="32" pageNumber="181">R.P. Higgins</collectorName>
|
||
leg. (RH 1834); R/V
|
||
<emphasis id="9CA5B87D7B69FFC5FD97FCE694A97535" box="[592,764,770,796]" italics="true" pageId="32" pageNumber="181">Cape Hatteras</emphasis>
|
||
;
|
||
<specimenCode id="FE77CC147B69FFC5FCCCFCE6959F7535" box="[779,970,770,796]" collectionCode="NHMD-" pageId="32" pageNumber="181">NHMD-293914</specimenCode>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E6CB37E47B69FFC5FF7AFCA0936673BA" pageId="32" pageNumber="181" type="discussion">
|
||
<paragraph id="AE6E646F7B69FFC5FF7AFCA0977A7577" blockId="32.[189,303,836,862]" box="[189,303,836,862]" pageId="32" pageNumber="181">
|
||
<heading id="F526D3037B69FFC5FF7AFCA0977A7577" bold="true" box="[189,303,836,862]" fontSize="11" level="3" pageId="32" pageNumber="181" reason="3">
|
||
<emphasis id="9CA5B87D7B69FFC5FF7AFCA0977A7577" bold="true" box="[189,303,836,862]" pageId="32" pageNumber="181">Remarks</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="AE6E646F7B69FFC5FF7AFC9692A87599" blockId="32.[189,1398,882,944]" pageId="32" pageNumber="181">
|
||
Following the exclusion of
|
||
<taxonomicName id="69D11FEC7B69FFC5FE31FC9794E875A5" authorityName="Hansen & Kristensen" authorityYear="2021" baseAuthorityName="Gomes-Junior, E. Santos, da Rocha, P. J. P. Santos & Fontoura" baseAuthorityYear="2021" box="[502,701,882,908]" class="Heterotardigrada" family="Halechiniscidae" genus="Ligiarctus" kingdom="Animalia" order="Arthrotardigrada" pageId="32" pageNumber="181" phylum="Tardigrada" rank="species" species="alatus">
|
||
<emphasis id="9CA5B87D7B69FFC5FE31FC9794E875A5" box="[502,701,882,908]" italics="true" pageId="32" pageNumber="181">Ligiarctus alatus</emphasis>
|
||
</taxonomicName>
|
||
(=
|
||
<taxonomicName id="69D11FEC7B69FFC5FD27FC97958775A5" authorityName="Hansen & Kristensen" authorityYear="2021" baseAuthorityName="Gomes-Junior, E. Santos, da Rocha, P. J. P. Santos & Fontoura" baseAuthorityYear="2018" box="[736,978,882,908]" class="Heterotardigrada" family="Halechiniscidae" genus="Higginsarctus" kingdom="Animalia" order="Arthrotardigrada" pageId="32" pageNumber="181" phylum="Tardigrada" rank="species" species="alatus" status="gen. et comb. nov.">
|
||
<emphasis id="9CA5B87D7B69FFC5FD27FC97958775A5" box="[736,978,882,908]" italics="true" pageId="32" pageNumber="181">Higginsarctus alatus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="879605067B69FFC5FC1EFC9792F975A4" box="[985,1196,882,909]" pageId="32" pageNumber="181" rank="species">gen. et comb. nov.</taxonomicNameLabel>
|
||
) from
|
||
<taxonomicName id="69D11FEC7B69FFC5FB31FC97933B75A5" authorityName="Renaud-Mornant" authorityYear="1982" box="[1270,1390,883,908]" class="Heterotardigrada" family="Halechiniscidae" genus="Ligiarctus" kingdom="Animalia" order="Arthrotardigrada" pageId="32" pageNumber="181" phylum="Tardigrada" rank="genus">
|
||
<emphasis id="9CA5B87D7B69FFC5FB31FC97933B75A5" box="[1270,1390,883,908]" italics="true" pageId="32" pageNumber="181">Ligiarctus</emphasis>
|
||
</taxonomicName>
|
||
, the genus diagnosis is amended to include only characters exhibited by
|
||
<taxonomicName id="69D11FEC7B69FFC5FBC2FC7292A27586" authorityName="Renaud-Mornant" authorityYear="1982" box="[1029,1271,917,943]" class="Heterotardigrada" family="Halechiniscidae" genus="Ligiarctus" kingdom="Animalia" order="Arthrotardigrada" pageId="32" pageNumber="181" phylum="Tardigrada" rank="species" species="eastwardi">
|
||
<emphasis id="9CA5B87D7B69FFC5FBC2FC7292A27586" box="[1029,1271,917,943]" italics="true" pageId="32" pageNumber="181">Ligiarctus eastwardi</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="AE6E646F7B69FFC5FF7AFC3397E17322" blockId="32.[189,1400,983,1291]" pageId="32" pageNumber="181">
|
||
The original description of
|
||
<taxonomicName id="69D11FEC7B69FFC5FDCEFC3394AB75D8" authorityName="Renaud-Mornant" authorityYear="1982" box="[521,766,983,1009]" class="Heterotardigrada" family="Halechiniscidae" genus="Ligiarctus" kingdom="Animalia" order="Arthrotardigrada" pageId="32" pageNumber="181" phylum="Tardigrada" rank="species" species="eastwardi">
|
||
<emphasis id="9CA5B87D7B69FFC5FDCEFC3394AB75D8" box="[521,766,983,1009]" italics="true" pageId="32" pageNumber="181">Ligiarctus eastwardi</emphasis>
|
||
</taxonomicName>
|
||
by
|
||
<bibRefCitation id="CA40199E7B69FFC5FCE8FC33920575D8" author="Renaud-Mornant J." box="[815,1104,983,1009]" pageId="32" pageNumber="181" pagination="89 - 94" refId="ref14425" refString="Renaud-Mornant J. 1982. Sous-famille et genre nouveaux de Tardigrades marins (Arthrotardigrada). Bulletin du Museum national d'histoire naturelle Serie 4 e 4 (1 - 2): 89 - 94." type="book chapter" year="1982">Renaud-Mornant (1982)</bibRefCitation>
|
||
included only males. In the present study, we were able to obtain information on female characters of
|
||
<taxonomicName id="69D11FEC7B69FFC5FB9DFC1F9318723D" authorityName="Renaud-Mornant" authorityYear="1982" box="[1114,1357,1018,1044]" class="Heterotardigrada" family="Halechiniscidae" genus="Ligiarctus" kingdom="Animalia" order="Arthrotardigrada" pageId="32" pageNumber="181" phylum="Tardigrada" rank="species" species="eastwardi">
|
||
<emphasis id="9CA5B87D7B69FFC5FB9DFC1F9318723D" box="[1114,1357,1018,1044]" italics="true" pageId="32" pageNumber="181">Ligiarctus eastwardi</emphasis>
|
||
</taxonomicName>
|
||
for the first time, from the single female collected at the
|
||
<typeStatus id="716ADACD7B69FFC5FCF2FBFA953D7211" box="[821,872,1054,1080]" pageId="32" pageNumber="181">type</typeStatus>
|
||
locality in 1983. The specimen is clearly an adult female with evident seminal receptacles and typical female gonopore consisting of a rosette of six cells. The female is 161 µm long from the anterior margin of the head to the posterior margin of the body. The body is ovoid, being broadest (81 µm) at the level between the second and third pair of legs. The primary clava is 53 µm long and slightly curved. Secondary clavae are not recognizable. A small frontal ala is evident, extending between the internal cirri. The caudal ala is disc-shaped without any procuticular support.
|
||
</paragraph>
|
||
<paragraph id="AE6E646F7B69FFC5FF7AFAD6936673BA" blockId="32.[188,1399,1330,1427]" pageId="32" pageNumber="181">Comparing the female specimen to the holotypic male, strong secondary sexual dimorphism is indicated by body size, clava length and by the presence of a frontal ala in females. The male is much smaller (109 µm) than the female (161 µm), and the primary clavae proportionally much longer (52 µm).</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |