406 lines
52 KiB
XML
406 lines
52 KiB
XML
<document id="3D4D39491BDC5C636F686388C4FA21F7" ID-CLB-Dataset="46880" ID-DOI="10.11646/zootaxa.4072.2.1" ID-GBIF-Dataset="b7b0afee-d754-447b-8579-826e31bee441" ID-ISSN="1175-5326" ID-Zenodo-Dep="257519" ID-ZooBank="2882651C-202A-45FA-B462-F1176C19D66A" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460356559408" checkinUser="plazi" docAuthor="Shalaeva, Kate & Newman, William A." docDate="2016" docId="8C1087EAFFA4FFB4F4A6EA839372230E" docLanguage="en" docName="zootaxa.4072.2.1.pdf" docOrigin="Zootaxa 4072 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Zevinaella volentis" docType="treatment" docVersion="10" lastPageNumber="159" masterDocId="7029FF92FFA7FFBCF431EB5F97692605" masterDocTitle="Zevinaella — a new barnacle genus (Scalpellomorpha: Arcoscalpellinae) associated with crinoids (Echinodermata) from the Caribbean" masterLastPageNumber="170" masterPageNumber="151" pageNumber="154" updateTime="1698294026287" updateUser="ExternalLinkService">
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<mods:mods id="22164379D970CC2348213141F376CF74" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="517F9DB394853C41E0BDDB2C14619C5E">
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<mods:title id="58F5090601F2CCF642C8F8A22169A593">Zevinaella — a new barnacle genus (Scalpellomorpha: Arcoscalpellinae) associated with crinoids (Echinodermata) from the Caribbean</mods:title>
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<mods:name id="B59F3975DA6713D980FDDECDF1CAE06A" type="personal">
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<mods:roleTerm id="EAAD93303582A95E405FB375D25F5A79">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="FC12A2045E1B2BFA02D8D67BF45AB87A">Shalaeva, Kate</mods:namePart>
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</mods:name>
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<mods:name id="2390349155F992A0531CAE1A5592C6BF" type="personal">
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<mods:role id="E49DC8E7A9716BE60300CE4D5CE1F4A5">
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<mods:roleTerm id="DAE20241DA039784A36551E534F86840">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="9C1BCD2C149947B78A49919953583EFC">Newman, William A.</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="BA16AC967757E4DFD5DCCF7C1AD5326E">text</mods:typeOfResource>
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<mods:titleInfo id="CEEDF2078D01F0B9ADAA2E53745CD66D">
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<mods:title id="9079333DF996E9CCDCD8C4D19734E5A3">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="4C40AC6C22B630F3DD27A90294A3E4F7">
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<mods:date id="425FF31291318FCE11292BDB619BA285">2016</mods:date>
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<mods:detail id="531FE1F99A96054C90150597BD4E75E5" type="volume">
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<mods:number id="AEC24C9A08F20D83D6697F8BBA896A0A">4072</mods:number>
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</mods:detail>
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<mods:detail id="814753019A6375D23C72F2F6E1E50660" type="issue">
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<mods:number id="C738E634DC5388AED75CDBFAC115968C">2</mods:number>
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<mods:end id="1DB14F587E68226F477AA30AFDA190B8">170</mods:end>
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<mods:classification id="57A69895BCEDA98A6C27DA03F9A7ADAD">journal article</mods:classification>
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<mods:identifier id="8761007A5F995B74FCAA521ECD79E007" type="CLB-Dataset">46880</mods:identifier>
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<mods:identifier id="9A8350FD844BF71170B7EAB2564CC058" type="DOI">10.11646/zootaxa.4072.2.1</mods:identifier>
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<mods:identifier id="E166CD9CE93F061837FC588DBC4AA49C" type="GBIF-Dataset">b7b0afee-d754-447b-8579-826e31bee441</mods:identifier>
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<mods:identifier id="2A022CA13EE1BDF51FEF4B60BB6689D7" type="ISSN">1175-5326</mods:identifier>
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<treatment id="8C1087EAFFA4FFB4F4A6EA839372230E" ID-DOI="http://doi.org/10.5281/zenodo.5619949" ID-GBIF-Taxon="119408883" ID-Zenodo-Dep="5619949" LSID="urn:lsid:plazi:treatment:8C1087EAFFA4FFB4F4A6EA839372230E" httpUri="http://treatment.plazi.org/id/8C1087EAFFA4FFB4F4A6EA839372230E" lastPageId="8" lastPageNumber="159" pageId="3" pageNumber="154">
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<subSubSection id="4CA36577FFA4FFBFF4A6EA8397962412" pageId="3" pageNumber="154" type="nomenclature">
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<paragraph id="040636FCFFA4FFBFF4A6EA83955127F3" blockId="3.[151,568,476,535]" box="[151,568,476,502]" pageId="3" pageNumber="154">
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<heading id="5F4E8190FFA4FFBFF4A6EA83955127F3" bold="true" box="[151,568,476,502]" fontSize="11" level="1" pageId="3" pageNumber="154" reason="1">
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<emphasis id="36CDEAEEFFA4FFBFF4A6EA83955127F3" bold="true" box="[151,568,476,502]" pageId="3" pageNumber="154">
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<taxonomicName id="C3B94D7FFFA4FFBFF4A6EA83961327F3" box="[151,378,476,502]" class="Maxillopoda" family="Scalpellidae" genus="Zevinaella" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="154" phylum="Arthropoda" rank="species" species="volentis">
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<emphasis id="36CDEAEEFFA4FFBFF4A6EA83961327F3" bold="true" box="[151,378,476,502]" italics="true" pageId="3" pageNumber="154">Zevinaella volentis</emphasis>
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</taxonomicName>
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gen. et sp. nov.
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="040636FCFFA4FFBFF4A6EAA197962412" blockId="3.[151,568,476,535]" box="[151,255,510,535]" pageId="3" pageNumber="154">
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<figureCitation id="9C822A79FFA4FFBFF4A6EAA197962412" box="[151,255,510,535]" captionStart-0="FIGURE 2" captionStart-1="FIGURE 3" captionStart-2="FIGURE 4" captionStart-3="FIGURE 5" captionStart-4="FIGURE 6" captionStartId-0="3.[151,250,1928,1950]" captionStartId-1="4.[151,250,1045,1067]" captionStartId-2="5.[151,250,1842,1864]" captionStartId-3="6.[151,250,1947,1969]" captionStartId-4="7.[151,250,1602,1624]" captionTargetBox-0="[151,1435,948,1906]" captionTargetBox-1="[154,1436,176,1027]" captionTargetBox-2="[150,1436,1021,1820]" captionTargetBox-3="[196,1398,208,1894]" captionTargetBox-4="[321,1265,207,1564]" captionTargetId-0="figure@3.[151,1435,948,1907]" captionTargetId-1="figure@4.[154,1439,158,1028]" captionTargetId-2="figure@5.[150,1436,1021,1821]" captionTargetId-3="figure@6.[186,1398,193,1909]" captionTargetId-4="figure@7.[306,1280,193,1581]" captionTargetPageId-0="3" captionTargetPageId-1="4" captionTargetPageId-2="5" captionTargetPageId-3="6" captionTargetPageId-4="7" captionText-0="FIGURE 2. Zevinaella volentis gen. et sp. nov. Holotype: a—right lateral view, b—left lateral view, c—rostral view, dcarinal view. Scale bar 10 mm." captionText-1="FIGURE 3. Zevinaella volentis gen. et sp. nov. Paratype: a—right lateral view, b—left lateral view, c—rostral view, dcarinal view. Scale bar 10 mm." captionText-2="FIGURE 4. Zevinaella volentis gen. et sp. nov. Supplementary material, MCZ USA CRI 301: a—right lateral view, b—left lateral view, c—carinal view. Scale bar 5 mm. Supplementary material, MCZ USA CRI 303: d—showing position on a cirrus of S. spinifera. Note that the scalpellids settled above the bearing spines distal part of a crinoid cirrus. Scale bar 10 mm." captionText-3="FIGURE 5. Zevinaella volentis gen. et sp. nov. Holotype, mouth parts and appendages: a—labrum, b—labrum palp, cmandible, d—maxilla I, e—maxilla II, f—cirrus I, g—median article of cirrus VI. Scale bars: a, b, d, e, f— 0.3 mm; c— 0.2 mm, g— 0.1 mm." captionText-4="FIGURE 6. Zevinaella volentis gen. et sp. nov. Holotype, penis and caudal appendages: a—penis, b—caudal appendages. Scale bars 0.5 mm (a) and 0.3 mm (b)." httpUri-0="https://zenodo.org/record/257522/files/figure.png" httpUri-1="https://zenodo.org/record/257523/files/figure.png" httpUri-2="https://zenodo.org/record/257524/files/figure.png" httpUri-3="https://zenodo.org/record/257525/files/figure.png" httpUri-4="https://zenodo.org/record/257526/files/figure.png" pageId="3" pageNumber="154">Figs. 2–6</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="4CA36577FFA4FFBFF4A6E91995DD24CE" pageId="3" pageNumber="154" type="materials_examined">
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<paragraph id="040636FCFFA4FFBFF4A6E91995DD24CE" blockId="3.[151,1437,582,895]" pageId="3" pageNumber="154">
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<emphasis id="36CDEAEEFFA4FFBFF4A6E91996E8245A" bold="true" box="[151,385,582,607]" pageId="3" pageNumber="154">Material examined.</emphasis>
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<typeStatus id="DB02885EFFA4FFBFF5B9E9199699245A" box="[392,496,582,607]" pageId="3" pageNumber="154" type="holotype">Holotype</typeStatus>
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and
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<typeStatus id="DB02885EFFA4FFBFF619E91895E5245A" box="[552,652,583,607]" pageId="3" pageNumber="154" type="paratype">paratype</typeStatus>
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. NHM
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<collectingCountry id="7CAE766CFFA4FFBFF6EEE918946E245B" box="[735,775,583,606]" name="United Kingdom" pageId="3" pageNumber="154">UK</collectingCountry>
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1962.4.16.1; Natural History Museum, London. Collected near
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<collectingCountry id="7CAE766CFFA4FFBFF4FEE93596552486" box="[207,316,618,643]" name="Barbados" pageId="3" pageNumber="154">Barbados</collectingCountry>
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, Caribbean Sea. Collector J.B. Lewis, presented by R. Read. Both specimens attached to fragments of crinoid cirri found in the jar but no substantive external differences between these fragments were observed. The
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<typeStatus id="DB02885EFFA4FFBFF4A6E9ED979024CE" box="[151,249,690,715]" pageId="3" pageNumber="154" type="holotype">holotype</typeStatus>
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was dissected to study the appendages.
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</paragraph>
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</subSubSection>
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<subSubSection id="4CA36577FFA4FFBFF4F6E989932324EA" box="[199,1098,726,751]" pageId="3" pageNumber="154" type="discussion">
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<paragraph id="040636FCFFA4FFBFF4F6E989932324EA" blockId="3.[151,1437,582,895]" box="[199,1098,726,751]" pageId="3" pageNumber="154">
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<emphasis id="36CDEAEEFFA4FFBFF4F6E989965224EA" bold="true" box="[199,315,726,751]" pageId="3" pageNumber="154">Remarks.</emphasis>
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We are unable to interpret the notation “NR 12-4” found on the label.
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</paragraph>
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</subSubSection>
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<subSubSection id="4CA36577FFA4FFB8F4F6E9A593B822D4" lastPageId="4" lastPageNumber="155" pageId="3" pageNumber="154" type="materials_examined">
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<paragraph id="040636FCFFA4FFBFF4F6E9A59456257A" blockId="3.[151,1437,582,895]" pageId="3" pageNumber="154">
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<emphasis id="36CDEAEEFFA4FFBFF4F6E9A5969F2516" bold="true" box="[199,502,762,787]" pageId="3" pageNumber="154">Supplementary material.</emphasis>
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Five specimens.
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<collectionCode id="62A8AE39FFA4FFBFF6F2E9A495962516" LSID="urn:lsid:biocol.org:col:33791" box="[707,767,763,787]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="3" pageNumber="154">MCZ</collectionCode>
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<collectingCountry id="7CAE766CFFA4FFBFF73AE9A4942A2516" box="[779,835,763,787]" name="United States of America" pageId="3" pageNumber="154">USA</collectingCountry>
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<collectionCode id="62A8AE39FFA4FFBFF77FE9A494142516" LSID="urn:lsid:biocol.org:col:14323" box="[846,893,763,787]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:14323" name="Universidade do Extremo Sul Catarinense, Bairro Universitário" pageId="3" pageNumber="154">CRI</collectionCode>
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301, Museum of Comparative Zoology,
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<collectingCountry id="7CAE766CFFA4FFBFF16CE9A492F02516" box="[1373,1433,763,787]" name="United States of America" pageId="3" pageNumber="154">USA</collectingCountry>
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. Collected
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<date id="7007103CFFA4FFBFF53CE84096172532" box="[269,382,799,823]" pageId="3" pageNumber="154" value="1879-03-03">III/3/1879</date>
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near
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<collectingCountry id="7CAE766CFFA4FFBFF5F4E840952E2532" box="[453,583,798,823]" name="Saint Vincent and the Grenadines" pageId="3" pageNumber="154">St. Vincent</collectingCountry>
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, off Milligan's Key, Station 269,
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<collectingCountry id="7CAE766CFFA4FFBFF7E0E840949C2532" box="[977,1013,799,823]" name="United States of America" pageId="3" pageNumber="154">US</collectingCountry>
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CSS Blake Expeditions,
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<geoCoordinate id="618D503BFFA4FFBFF110E84192F12532" box="[1313,1432,798,823]" direction="north" orientation="latitude" pageId="3" pageNumber="154" precision="15" value="13.131945">13°7'55''N</geoCoordinate>
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,
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<geoCoordinate id="618D503BFFA4FFBFF4A6E81D967B255E" box="[151,274,834,859]" direction="west" orientation="longitude" pageId="3" pageNumber="154" precision="15" value="-61.09333">61°5'36''W</geoCoordinate>
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. Depth
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<specimenCount id="12BFFD75FFA4FFBFF55CE81C96D4255F" box="[365,445,835,859]" pageId="3" pageNumber="154" type="generic">
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<quantity id="C3419B19FFA4FFBFF55CE81C96D0255F" box="[365,441,835,859]" metricMagnitude="2" metricUnit="m" metricValue="2.27" pageId="3" pageNumber="154" unit="m" value="227.0">227 m</quantity>
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.
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</specimenCount>
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Collector Alexander Agassiz. One specimen attached to a whole
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<taxonomicName id="C3B94D7FFFA4FFBFF080E81C925A255E" box="[1201,1331,835,859]" class="Crinoidea" family="Antedonidae" genus="Stylometra" kingdom="Animalia" order="Comatulida" pageId="3" pageNumber="154" phylum="Echinodermata" rank="species" species="spinifera">
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<emphasis id="36CDEAEEFFA4FFBFF080E81C93D6255F" box="[1201,1215,835,858]" italics="true" pageId="3" pageNumber="154">S</emphasis>
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.
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<emphasis id="36CDEAEEFFA4FFBFF0FEE81C925A255E" box="[1231,1331,835,859]" italics="true" pageId="3" pageNumber="154">spinifera</emphasis>
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</taxonomicName>
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and four specimens attached to fragments of cirri of the same species.
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</paragraph>
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<caption id="50C66674FFA4FFBFF4A6ECD796B921B8" httpUri="https://zenodo.org/record/257522/files/figure.png" pageId="3" pageNumber="154" targetBox="[151,1435,948,1906]" targetPageId="3">
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<paragraph id="040636FCFFA4FFBFF4A6ECD796B921B8" blockId="3.[151,1436,1928,1981]" pageId="3" pageNumber="154">
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<emphasis id="36CDEAEEFFA4FFBFF4A6ECD7967C219B" bold="true" box="[151,277,1928,1950]" pageId="3" pageNumber="154">FIGURE 2.</emphasis>
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<taxonomicName id="C3B94D7FFFA4FFBFF52EECD7968B219B" box="[287,482,1928,1950]" class="Maxillopoda" family="Scalpellidae" genus="Zevinaella" kingdom="Animalia" order="Pedunculata" pageId="3" pageNumber="154" phylum="Arthropoda" rank="species" species="volentis">
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<emphasis id="36CDEAEEFFA4FFBFF52EECD7968B219B" box="[287,482,1928,1950]" italics="true" pageId="3" pageNumber="154">Zevinaella volentis</emphasis>
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</taxonomicName>
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<emphasis id="36CDEAEEFFA4FFBFF5DAECD795F8219B" bold="true" box="[491,657,1928,1950]" pageId="3" pageNumber="154">gen. et sp. nov.</emphasis>
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Holotype: a—right lateral view, b—left lateral view, c—rostral view, dcarinal view. Scale bar 10 mm.
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</paragraph>
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</caption>
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<caption id="50C66674FFA3FFB8F4A6EF4A96B9224F" httpUri="https://zenodo.org/record/257523/files/figure.png" pageId="4" pageNumber="155" targetBox="[154,1436,176,1027]" targetPageId="4">
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<paragraph id="040636FCFFA3FFB8F4A6EF4A96B9224F" blockId="4.[151,1436,1045,1098]" pageId="4" pageNumber="155">
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<emphasis id="36CDEAEEFFA3FFB8F4A6EF4A967F222E" bold="true" box="[151,278,1045,1067]" pageId="4" pageNumber="155">FIGURE 3.</emphasis>
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<taxonomicName id="C3B94D7FFFA3FFB8F52EEF4A968A222E" box="[287,483,1045,1067]" class="Maxillopoda" family="Scalpellidae" genus="Zevinaella" kingdom="Animalia" order="Pedunculata" pageId="4" pageNumber="155" phylum="Arthropoda" rank="species" species="volentis">
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<emphasis id="36CDEAEEFFA3FFB8F52EEF4A968A222E" box="[287,483,1045,1067]" italics="true" pageId="4" pageNumber="155">Zevinaella volentis</emphasis>
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</taxonomicName>
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<emphasis id="36CDEAEEFFA3FFB8F5DDEF4A95FD222E" bold="true" box="[492,660,1045,1067]" pageId="4" pageNumber="155">gen. et sp. nov.</emphasis>
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Paratype: a—right lateral view, b—left lateral view, c—rostral view, dcarinal view. Scale bar 10 mm.
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</paragraph>
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</caption>
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<paragraph id="040636FCFFA3FFB8F4F6EF2D93B822D4" blockId="4.[151,1437,1137,2026]" pageId="4" pageNumber="155">
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One specimen and some fragments of
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<emphasis id="36CDEAEEFFA3FFB8F6B9EF2D946E228F" box="[648,775,1137,1162]" italics="true" pageId="4" pageNumber="155">
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||
<taxonomicName id="C3B94D7FFFA3FFB8F6B9EF2D946A228F" box="[648,771,1137,1162]" class="Maxillopoda" family="Scalpellidae" genus="Zevinaella" kingdom="Animalia" order="Pedunculata" pageId="4" pageNumber="155" phylum="Arthropoda" rank="species" species="volentis">Z. volentis</taxonomicName>
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.
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</emphasis>
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<collectionCode id="62A8AE39FFA3FFB8F720EF2D9424228F" LSID="urn:lsid:biocol.org:col:33791" box="[785,845,1138,1162]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="4" pageNumber="155">MCZ</collectionCode>
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<collectingCountry id="7CAE766CFFA3FFB8F766EF2D94E6228F" box="[855,911,1138,1162]" name="United States of America" pageId="4" pageNumber="155">USA</collectingCountry>
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||
<collectionCode id="62A8AE39FFA3FFB8F7ABEF2D94A0228F" LSID="urn:lsid:biocol.org:col:14323" box="[922,969,1138,1162]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:14323" name="Universidade do Extremo Sul Catarinense, Bairro Universitário" pageId="4" pageNumber="155">CRI</collectionCode>
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303; Museum of Comparative Zoology,
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<collectingCountry id="7CAE766CFFA3FFB8F4A6EFC997BA22AB" box="[151,211,1174,1198]" name="United States of America" pageId="4" pageNumber="155">USA</collectingCountry>
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||
. Collected
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<date id="7007103CFFA3FFB8F57EEFCA96AC22AB" box="[335,453,1173,1198]" pageId="4" pageNumber="155" value="1879-02-16">II/16/1879</date>
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near
|
||
<collectingCountry id="7CAE766CFFA3FFB8F632EFC9950322AB" box="[515,618,1173,1198]" name="Saint Lucia" pageId="4" pageNumber="155">St. Lucia</collectingCountry>
|
||
, Station 220,
|
||
<collectingCountry id="7CAE766CFFA3FFB8F733EFC9944F22AB" box="[770,806,1174,1198]" name="United States of America" pageId="4" pageNumber="155">US</collectingCountry>
|
||
CSS Blake Expeditions,
|
||
<geoCoordinate id="618D503BFFA3FFB8F073EFCA93AF22AB" box="[1090,1222,1173,1198]" direction="north" orientation="latitude" pageId="4" pageNumber="155" precision="15" value="13.838333">13°50'18''N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="618D503BFFA3FFB8F0E3EFCA922422AB" box="[1234,1357,1173,1198]" direction="west" orientation="longitude" pageId="4" pageNumber="155" precision="15" value="-61.06333">61°3'48''W</geoCoordinate>
|
||
. Depth
|
||
<specimenCount id="12BFFD75FFA3FFB8F4A6EFE5978C22D4" box="[151,229,1210,1234]" pageId="4" pageNumber="155" type="generic">
|
||
<quantity id="C3419B19FFA3FFB8F4A6EFE5978822D4" box="[151,225,1210,1234]" metricMagnitude="2" metricUnit="m" metricValue="2.12" pageId="4" pageNumber="155" unit="m" value="212.0">212 m</quantity>
|
||
.
|
||
</specimenCount>
|
||
Collector Alexander Agassiz. The specimen attached to fragments of cirri of
|
||
<taxonomicName id="C3B94D7FFFA3FFB8F07AEFE593A322D7" box="[1099,1226,1210,1234]" class="Crinoidea" family="Antedonidae" genus="Stylometra" kingdom="Animalia" order="Comatulida" pageId="4" pageNumber="155" phylum="Echinodermata" rank="species" species="spinifera">
|
||
<emphasis id="36CDEAEEFFA3FFB8F07AEFE593A322D7" box="[1099,1226,1210,1234]" italics="true" pageId="4" pageNumber="155">S. spinifera</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="4CA36577FFA3FFB8F4F6EF8293DC2367" pageId="4" pageNumber="155" type="distribution">
|
||
<paragraph id="040636FCFFA3FFB8F4F6EF8293DC2367" blockId="4.[151,1437,1137,2026]" pageId="4" pageNumber="155">
|
||
<emphasis id="36CDEAEEFFA3FFB8F4F6EF82969222F3" bold="true" box="[199,507,1245,1270]" pageId="4" pageNumber="155">Distribution and habitat.</emphasis>
|
||
The depth, precise locality, date of collection and habitat of the
|
||
<typeStatus id="DB02885EFFA3FFB8F137EF82920122F3" box="[1286,1384,1245,1270]" pageId="4" pageNumber="155" type="holotype">holotype</typeStatus>
|
||
and
|
||
<typeStatus id="DB02885EFFA3FFB8F4A6EE5D979E231F" box="[151,247,1282,1306]" pageId="4" pageNumber="155" type="paratype">paratype</typeStatus>
|
||
of
|
||
<taxonomicName id="C3B94D7FFFA3FFB8F52AEE5D96F9231F" box="[283,400,1281,1306]" class="Maxillopoda" family="Scalpellidae" genus="Zevinaella" kingdom="Animalia" order="Pedunculata" pageId="4" pageNumber="155" phylum="Arthropoda" rank="species" species="volentis">
|
||
<emphasis id="36CDEAEEFFA3FFB8F52AEE5D96F9231F" box="[283,400,1281,1306]" italics="true" pageId="4" pageNumber="155">Z. volentis</emphasis>
|
||
</taxonomicName>
|
||
are not stated on the Natural History Museum collection label. However, there is no question that the sample was from
|
||
<collectingCountry id="7CAE766CFFA3FFB8F5F7EE7A9559233B" box="[454,560,1317,1342]" name="Barbados" pageId="4" pageNumber="155">Barbados</collectingCountry>
|
||
and that the new species was attached to a crinoid, which now seems very likely to have been
|
||
<emphasis id="36CDEAEEFFA3FFB8F543EE1596902367" box="[370,505,1354,1378]" italics="true" pageId="4" pageNumber="155">
|
||
<taxonomicName id="C3B94D7FFFA3FFB8F543EE15969D2367" box="[370,500,1354,1378]" class="Crinoidea" family="Antedonidae" genus="Stylometra" kingdom="Animalia" order="Comatulida" pageId="4" pageNumber="155" phylum="Echinodermata" rank="species" species="spinifera">S. spinifera</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
the crinoid species ranging throughout most of the Caribbean.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="4CA36577FFA3FFB8F4F6EE32937F23F7" pageId="4" pageNumber="155" type="diagnosis">
|
||
<paragraph id="040636FCFFA3FFB8F4F6EE32937F23F7" blockId="4.[151,1437,1137,2026]" pageId="4" pageNumber="155">
|
||
<emphasis id="36CDEAEEFFA3FFB8F4F6EE3296282383" bold="true" box="[199,321,1389,1414]" pageId="4" pageNumber="155">Diagnosis.</emphasis>
|
||
<collectingCountry id="7CAE766CFFA3FFB8F578EE3196012383" box="[329,360,1390,1414]" name="American Samoa" pageId="4" pageNumber="155">As</collectingCountry>
|
||
for the genus. RL three times as long as high; umbo conspicuously pronounced and protruding beyond occludent margin. CL thickened; inflation and depression in basal part pronounced, basal margin with strong S-form bend. Peduncle protected by 8 tiers of imbricating plates (r-rl-l-cl-c) covering all surfaces, reaching up to ~ 25 plates high. Cuticle between plates ranging from light to dark brown.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="4CA36577FFA3FFB9F4F6EEA296D7253D" lastPageId="5" lastPageNumber="156" pageId="4" pageNumber="155" type="description">
|
||
<paragraph id="040636FCFFA3FFB8F4F6EEA2922B2010" blockId="4.[151,1437,1137,2026]" box="[199,1346,1533,1558]" pageId="4" pageNumber="155">
|
||
<emphasis id="36CDEAEEFFA3FFB8F4F6EEA296B42013" bold="true" box="[199,477,1533,1558]" pageId="4" pageNumber="155">
|
||
Description of
|
||
<typeStatus id="DB02885EFFA3FFB8F547EEA296B42013" box="[374,477,1533,1558]" pageId="4" pageNumber="155" type="holotype">holotype</typeStatus>
|
||
</emphasis>
|
||
(
|
||
<figureCitation id="9C822A79FFA3FFB8F5DCEEA295582013" box="[493,561,1533,1558]" captionStart="FIGURE 2" captionStartId="3.[151,250,1928,1950]" captionTargetBox="[151,1435,948,1906]" captionTargetId="figure@3.[151,1435,948,1907]" captionTargetPageId="3" captionText="FIGURE 2. Zevinaella volentis gen. et sp. nov. Holotype: a—right lateral view, b—left lateral view, c—rostral view, dcarinal view. Scale bar 10 mm." httpUri="https://zenodo.org/record/257522/files/figure.png" pageId="4" pageNumber="155">Fig. 2</figureCitation>
|
||
). Hermaphrodite. Capitulum 7.0 by 4.0 mm, peduncle 6.0 by 2.0 mm.
|
||
</paragraph>
|
||
<paragraph id="040636FCFFA3FFB8F4F6ED7E934F205B" blockId="4.[151,1437,1137,2026]" pageId="4" pageNumber="155">Plates in ethanol off-white with slight pinkish markings, smooth, relatively thin, with faint striations; cuticle between plates varying from light to dark brown. Specimen bent towards crinoid.</paragraph>
|
||
<paragraph id="040636FCFFA3FFB8F4F6ED3594E32117" blockId="4.[151,1437,1137,2026]" pageId="4" pageNumber="155">T smaller than S, flat, triangular, without apicobasal ridge. Occludent margin almost straight, carinal slightly convex, basal margin convex. S trapezoidal, height twice width, flat, with conspicuous apicobasal ridge. Occludent margin convex, tergal and lateral margins slightly concave, basal margin straight. C uniformly bowed, ~ 1/4 height of capitulum, reaching almost 1/3 of carinal margin of S, eventually converging from base to apex. Tectum evenly rounded, parietes flat, narrow. Umbo apical. Basal margin rounded.</paragraph>
|
||
<paragraph id="040636FCFFA3FFB8F4F6EC4195CD215C" blockId="4.[151,1437,1137,2026]" pageId="4" pageNumber="155">L1 triangular, flat. Growth lines becoming roughened at carinal margin. Umbo apical, apex pointed. Tergal and scutal margins straight, carinal margin convex.</paragraph>
|
||
<paragraph id="040636FCFFA3FFB8F4F6EC39955C21EF" blockId="4.[151,1437,1137,2026]" pageId="4" pageNumber="155">CL triangular, not flat, thickened, bending towards occludent side. External surface with inflation in carinal part and depression in rostral basal area. Internally, visible dark stripe extending from depression in middle of basal part towards umbo. Umbo apical, apex pointed. Carinal margin convex, rostral margin concave, basal margin bent in S-form. CLs abutting at base of C.</paragraph>
|
||
<paragraph id="040636FCFFA2FFB9F4F6EBC7944C26FD" blockId="5.[151,1437,151,968]" pageId="5" pageNumber="156">RL essentially rectangular, narrowing slightly towards occludent margin, more than 3 times as long as high, with conspicuous ridge running from apex to basal angle of CL. Plates interdigitating asymmetrically above rostrum. Umbo on occludent margin, projecting beyond it.</paragraph>
|
||
<paragraph id="040636FCFFA2FFB9F4F6EA5A940C2719" blockId="5.[151,1437,151,968]" box="[199,869,260,285]" pageId="5" pageNumber="156">R small, triangular, situated between lower portions of RLs.</paragraph>
|
||
<paragraph id="040636FCFFA2FFB9F4F6EA78925627A8" blockId="5.[151,1437,151,968]" pageId="5" pageNumber="156">Peduncle nearly same length but half width of capitulum, slightly arcuate, twisted anticlockwise at ~90°. Scales large, elongate, covering all surfaces; protruding apices bending upwards. Arranged in 8 distinct, continuous, vertical tiers (r-rl-l-cl-c), generally comprised of whorls consisting of sr-l-sc and rl-cl, number of plates per tier reaching up to 16–17 plates on rostral side, 20–21 on lateral sides, increasing to 22 on carinal side.</paragraph>
|
||
<paragraph id="040636FCFFA2FFB9F4F6EAE8952C27F0" blockId="5.[151,1437,151,968]" pageId="5" pageNumber="156">During dissection, two clusters of eggs found in mantle cavity, each containing ~ 25 round eggs ranging in color from light brown to dark yellow.</paragraph>
|
||
<paragraph id="040636FCFFA2FFB9F4F6EAA0938E2465" blockId="5.[151,1437,151,968]" pageId="5" pageNumber="156">
|
||
<emphasis id="36CDEAEEFFA2FFB9F4F6EAA096CB241D" bold="true" box="[199,418,511,536]" pageId="5" pageNumber="156">
|
||
Notes on
|
||
<typeStatus id="DB02885EFFA2FFB9F507EAA096CB241D" box="[310,418,511,536]" pageId="5" pageNumber="156" type="paratype">paratype</typeStatus>
|
||
</emphasis>
|
||
(
|
||
<figureCitation id="9C822A79FFA2FFB9F580EAA0969F241D" box="[433,502,511,536]" captionStart="FIGURE 3" captionStartId="4.[151,250,1045,1067]" captionTargetBox="[154,1436,176,1027]" captionTargetId="figure@4.[154,1439,158,1028]" captionTargetPageId="4" captionText="FIGURE 3. Zevinaella volentis gen. et sp. nov. Paratype: a—right lateral view, b—left lateral view, c—rostral view, dcarinal view. Scale bar 10 mm." httpUri="https://zenodo.org/record/257523/files/figure.png" pageId="5" pageNumber="156">Fig. 3</figureCitation>
|
||
). Capitulum 10.0 by
|
||
<quantity id="C3419B19FFA2FFB9F6D4EAA094572412" box="[741,830,511,536]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" pageId="5" pageNumber="156" unit="mm" value="5.5">5.5 mm</quantity>
|
||
, peduncle 7.0 by
|
||
<quantity id="C3419B19FFA2FFB9F035EAA093372412" box="[1028,1118,511,536]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="5" pageNumber="156" unit="mm" value="2.5">2.5 mm</quantity>
|
||
; measurements representing maxima for studied specimens. Specimen more mature than
|
||
<typeStatus id="DB02885EFFA2FFB9F70AE97B94C92438" box="[827,928,548,573]" pageId="5" pageNumber="156" type="holotype">holotype</typeStatus>
|
||
; peduncle bent, not twisted. Large calcareous tube of commensal polychaete growing on right side, possibly affecting development of specimen.
|
||
</paragraph>
|
||
<paragraph id="040636FCFFA2FFB9F4F6E933963524C9" blockId="5.[151,1437,151,968]" pageId="5" pageNumber="156">
|
||
Color off-white, pink hue more apparent. Basal margin of T rather convex. RLs interdigitating asymmetrically, but in opposite way compared with
|
||
<typeStatus id="DB02885EFFA2FFB9F609E9D095F724AD" box="[568,670,655,680]" pageId="5" pageNumber="156" type="holotype">holotype</typeStatus>
|
||
. CLs not abutting. Depression on CL marked with darker color in rostral basal area.
|
||
</paragraph>
|
||
<paragraph id="040636FCFFA2FFB9F4F6E98896D7253D" blockId="5.[151,1437,151,968]" pageId="5" pageNumber="156">Peduncle bent rather than straight, not twisted. Plates organized in 8 tiers from attachment point up to ~ middle of peduncle, where lateral plates split into two tiers. Number of plates per tier ranging from 22 (rostral and carinal sides) to 25 (lateral sides).</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="4CA36577FFA2FFB4F4F6E81B942C257A" lastPageId="8" lastPageNumber="159" pageId="5" pageNumber="156" type="materials_examined">
|
||
<paragraph id="040636FCFFA2FFB9F4F6E81B94EB25C2" blockId="5.[151,1437,151,968]" pageId="5" pageNumber="156">
|
||
<emphasis id="36CDEAEEFFA2FFB9F4F6E81B95302558" bold="true" box="[199,601,836,861]" pageId="5" pageNumber="156">Notes on supplementary material</emphasis>
|
||
(
|
||
<figureCitation id="9C822A79FFA2FFB9F65BE81B95D82559" box="[618,689,836,861]" captionStart="FIGURE 4" captionStartId="5.[151,250,1842,1864]" captionTargetBox="[150,1436,1021,1820]" captionTargetId="figure@5.[150,1436,1021,1821]" captionTargetPageId="5" captionText="FIGURE 4. Zevinaella volentis gen. et sp. nov. Supplementary material, MCZ USA CRI 301: a—right lateral view, b—left lateral view, c—carinal view. Scale bar 5 mm. Supplementary material, MCZ USA CRI 303: d—showing position on a cirrus of S. spinifera. Note that the scalpellids settled above the bearing spines distal part of a crinoid cirrus. Scale bar 10 mm." httpUri="https://zenodo.org/record/257524/files/figure.png" pageId="5" pageNumber="156">Fig. 4</figureCitation>
|
||
). All specimens less than 8.0 mm in total length, all belonging to the same species,
|
||
<taxonomicName id="C3B94D7FFFA2FFB9F551E83696BC2585" box="[352,469,871,896]" class="Maxillopoda" family="Scalpellidae" genus="Zevinaella" kingdom="Animalia" order="Pedunculata" pageId="5" pageNumber="156" phylum="Arthropoda" rank="species" species="volentis">
|
||
<emphasis id="36CDEAEEFFA2FFB9F551E83696BC2585" box="[352,469,871,896]" italics="true" pageId="5" pageNumber="156">Z. volentis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="36CDEAEEFFA2FFB9F5EDE83895E22585" bold="true" box="[476,651,871,896]" pageId="5" pageNumber="156">gen. et sp. nov.</emphasis>
|
||
, and differing from
|
||
<taxonomicName id="C3B94D7FFFA2FFB9F75EE83694902585" box="[879,1017,871,896]" class="Maxillopoda" family="Scalpellidae" genus="Zevinaella" kingdom="Animalia" order="Pedunculata" pageId="5" pageNumber="156" phylum="Arthropoda" rank="species" species="rodstromi">
|
||
<emphasis id="36CDEAEEFFA2FFB9F75EE83694902585" box="[879,1017,871,896]" italics="true" pageId="5" pageNumber="156">Z. rodstromi</emphasis>
|
||
</taxonomicName>
|
||
mainly in general shape, the color of the cuticle between the plates being light to dark brown, the shape of RL and CL and the ratio of the capitular width to the width of the peduncle. RL abutting or not touching above R.
|
||
</paragraph>
|
||
<caption id="50C66674FFA2FFB9F4A6EC6D923A2180" httpUri="https://zenodo.org/record/257524/files/figure.png" pageId="5" pageNumber="156" targetBox="[150,1436,1021,1820]" targetPageId="5">
|
||
<paragraph id="040636FCFFA2FFB9F4A6EC6D923A2180" blockId="5.[151,1436,1842,1925]" pageId="5" pageNumber="156">
|
||
<emphasis id="36CDEAEEFFA2FFB9F4A6EC6D967D214D" bold="true" box="[151,276,1842,1864]" pageId="5" pageNumber="156">FIGURE 4.</emphasis>
|
||
<taxonomicName id="C3B94D7FFFA2FFB9F52DEC6D96B7214D" box="[284,478,1842,1864]" class="Maxillopoda" family="Scalpellidae" genus="Zevinaella" kingdom="Animalia" order="Pedunculata" pageId="5" pageNumber="156" phylum="Arthropoda" rank="species" species="volentis">
|
||
<emphasis id="36CDEAEEFFA2FFB9F52DEC6D96B7214D" box="[284,478,1842,1864]" italics="true" pageId="5" pageNumber="156">Zevinaella volentis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="36CDEAEEFFA2FFB9F5D4EC6D95EE214D" bold="true" box="[485,647,1842,1864]" pageId="5" pageNumber="156">gen. et sp. nov.</emphasis>
|
||
Supplementary material, MCZ USA CRI 301: a—right lateral view, b—left lateral view, c—carinal view. Scale bar 5 mm. Supplementary material, MCZ USA CRI 303: d—showing position on a cirrus of
|
||
<taxonomicName id="C3B94D7FFFA2FFB9F483EC2F964F2180" box="[178,294,1903,1925]" class="Crinoidea" family="Antedonidae" genus="Stylometra" kingdom="Animalia" order="Comatulida" pageId="5" pageNumber="156" phylum="Echinodermata" rank="species" species="spinifera">
|
||
<emphasis id="36CDEAEEFFA2FFB9F483EC2F964F2180" box="[178,294,1903,1925]" italics="true" pageId="5" pageNumber="156">S. spinifera</emphasis>
|
||
</taxonomicName>
|
||
. Note that the scalpellids settled above the bearing spines distal part of a crinoid cirrus. Scale bar 10 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="50C66674FFA1FFBAF4A6ECC4967B21EB" httpUri="https://zenodo.org/record/257525/files/figure.png" pageId="6" pageNumber="157" targetBox="[196,1398,208,1894]" targetPageId="6">
|
||
<paragraph id="040636FCFFA1FFBAF4A6ECC4967B21EB" blockId="6.[151,1435,1947,2030]" pageId="6" pageNumber="157">
|
||
<emphasis id="36CDEAEEFFA1FFBAF4A6ECC4967F21B4" bold="true" box="[151,278,1947,1969]" pageId="6" pageNumber="157">FIGURE 5.</emphasis>
|
||
<taxonomicName id="C3B94D7FFFA1FFBAF511ECC4968A21B4" box="[288,483,1947,1969]" class="Maxillopoda" family="Scalpellidae" genus="Zevinaella" kingdom="Animalia" order="Pedunculata" pageId="6" pageNumber="157" phylum="Arthropoda" rank="species" species="volentis">
|
||
<emphasis id="36CDEAEEFFA1FFBAF511ECC4968A21B4" box="[288,483,1947,1969]" italics="true" pageId="6" pageNumber="157">Zevinaella volentis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="36CDEAEEFFA1FFBAF5DCECC495FD21B4" bold="true" box="[493,660,1947,1969]" pageId="6" pageNumber="157">gen. et sp. nov.</emphasis>
|
||
Holotype, mouth parts and appendages: a—labrum, b—labrum palp, cmandible, d—maxilla I, e—maxilla II, f—cirrus I, g—median article of cirrus VI. Scale bars: a, b, d, e, f—0.3 mm; c—0.2 mm, g—0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="50C66674FFA0FFBBF4A6ED1D95742072" httpUri="https://zenodo.org/record/257526/files/figure.png" pageId="7" pageNumber="158" targetBox="[321,1265,207,1564]" targetPageId="7">
|
||
<paragraph id="040636FCFFA0FFBBF4A6ED1D95742072" blockId="7.[151,1437,1602,1655]" pageId="7" pageNumber="158">
|
||
<emphasis id="36CDEAEEFFA0FFBBF4A6ED1D967C205D" bold="true" box="[151,277,1602,1624]" pageId="7" pageNumber="158">FIGURE 6.</emphasis>
|
||
<taxonomicName id="C3B94D7FFFA0FFBBF52FED1D968B205D" box="[286,482,1602,1624]" class="Maxillopoda" family="Scalpellidae" genus="Zevinaella" kingdom="Animalia" order="Pedunculata" pageId="7" pageNumber="158" phylum="Arthropoda" rank="species" species="volentis">
|
||
<emphasis id="36CDEAEEFFA0FFBBF52FED1D968B205D" box="[286,482,1602,1624]" italics="true" pageId="7" pageNumber="158">Zevinaella volentis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="36CDEAEEFFA0FFBBF5DBED1D95F9205D" bold="true" box="[490,656,1602,1624]" pageId="7" pageNumber="158">gen. et sp. nov.</emphasis>
|
||
Holotype, penis and caudal appendages: a—penis, b—caudal appendages. Scale bars 0.5 mm (a) and 0.3 mm (b).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="040636FCFFA0FFBBF4F6EDFC96BB2106" blockId="7.[151,1437,1699,2013]" pageId="7" pageNumber="158">
|
||
<emphasis id="36CDEAEEFFA0FFBBF4F6EDFC963420B9" bold="true" box="[199,349,1699,1724]" pageId="7" pageNumber="158">Mouthparts.</emphasis>
|
||
Labrum (
|
||
<figureCitation id="9C822A79FFA0FFBBF5E1EDFC957C20B9" box="[464,533,1699,1724]" captionStart="FIGURE 5" captionStartId="6.[151,250,1947,1969]" captionTargetBox="[196,1398,208,1894]" captionTargetId="figure@6.[186,1398,193,1909]" captionTargetPageId="6" captionText="FIGURE 5. Zevinaella volentis gen. et sp. nov. Holotype, mouth parts and appendages: a—labrum, b—labrum palp, cmandible, d—maxilla I, e—maxilla II, f—cirrus I, g—median article of cirrus VI. Scale bars: a, b, d, e, f— 0.3 mm; c— 0.2 mm, g— 0.1 mm." httpUri="https://zenodo.org/record/257525/files/figure.png" pageId="7" pageNumber="158">Fig. 5</figureCitation>
|
||
a) bullate, rounded, with three non-pronounced lobes, broad, moderately short; cutting edge slightly concave distally; outer surface covered with numerous ctenoid scales, inner surface with short spikes not arranged in rows.
|
||
</paragraph>
|
||
<paragraph id="040636FCFFA0FFBBF4F6EC509448214E" blockId="7.[151,1437,1699,2013]" pageId="7" pageNumber="158">
|
||
Labrum palp (
|
||
<figureCitation id="9C822A79FFA0FFBBF55EEC5096DD212D" box="[367,436,1807,1832]" captionStart="FIGURE 5" captionStartId="6.[151,250,1947,1969]" captionTargetBox="[196,1398,208,1894]" captionTargetId="figure@6.[186,1398,193,1909]" captionTargetPageId="6" captionText="FIGURE 5. Zevinaella volentis gen. et sp. nov. Holotype, mouth parts and appendages: a—labrum, b—labrum palp, cmandible, d—maxilla I, e—maxilla II, f—cirrus I, g—median article of cirrus VI. Scale bars: a, b, d, e, f— 0.3 mm; c— 0.2 mm, g— 0.1 mm." httpUri="https://zenodo.org/record/257525/files/figure.png" pageId="7" pageNumber="158">Fig. 5</figureCitation>
|
||
b) long, slender, pointed; outer margin armed with simple setae getting progressively longer distally. Distal extremity clothed with longer setae.
|
||
</paragraph>
|
||
<paragraph id="040636FCFFA0FFBBF4F6EC08968E21D8" blockId="7.[151,1437,1699,2013]" pageId="7" pageNumber="158">
|
||
Mandible (
|
||
<figureCitation id="9C822A79FFA0FFBBF575EC0896E02175" box="[324,393,1879,1904]" captionStart="FIGURE 5" captionStartId="6.[151,250,1947,1969]" captionTargetBox="[196,1398,208,1894]" captionTargetId="figure@6.[186,1398,193,1909]" captionTargetPageId="6" captionText="FIGURE 5. Zevinaella volentis gen. et sp. nov. Holotype, mouth parts and appendages: a—labrum, b—labrum palp, cmandible, d—maxilla I, e—maxilla II, f—cirrus I, g—median article of cirrus VI. Scale bars: a, b, d, e, f— 0.3 mm; c— 0.2 mm, g— 0.1 mm." httpUri="https://zenodo.org/record/257525/files/figure.png" pageId="7" pageNumber="158">Fig. 5</figureCitation>
|
||
c) with three teeth. First and second triangular, sharp; second equidistant between first and third; third spatulate, not prominent, not well separated from inferior angle, densely covered by stout spinules. Inferior angle serrate, densely covered by acicular/spatulate spinules. Lateral surface covered by simple setae, slightly longer on upper edge.
|
||
</paragraph>
|
||
<paragraph id="040636FCFFAFFFB4F4F6EBC8940626FD" blockId="8.[151,1436,151,536]" pageId="8" pageNumber="159">
|
||
Maxilla I (
|
||
<figureCitation id="9C822A79FFAFFFB4F50FEBC896E926B5" box="[318,384,151,176]" captionStart="FIGURE 5" captionStartId="6.[151,250,1947,1969]" captionTargetBox="[196,1398,208,1894]" captionTargetId="figure@6.[186,1398,193,1909]" captionTargetPageId="6" captionText="FIGURE 5. Zevinaella volentis gen. et sp. nov. Holotype, mouth parts and appendages: a—labrum, b—labrum palp, cmandible, d—maxilla I, e—maxilla II, f—cirrus I, g—median article of cirrus VI. Scale bars: a, b, d, e, f— 0.3 mm; c— 0.2 mm, g— 0.1 mm." httpUri="https://zenodo.org/record/257525/files/figure.png" pageId="8" pageNumber="159">Fig. 5</figureCitation>
|
||
d) rectangular, cutting edge straight. Cutting edge with longest spines at corners, intermediate spines straight, about 2/3 length of longest spines, distributed evenly along cutting edge. Lateral surface covered with setae, becoming progressively longer closer to cutting edge.
|
||
</paragraph>
|
||
<paragraph id="040636FCFFAFFFB4F4F6EA5B945B2745" blockId="8.[151,1436,151,536]" pageId="8" pageNumber="159">
|
||
Maxilla II (
|
||
<figureCitation id="9C822A79FFAFFFB4F578EA5B96E52718" box="[329,396,260,285]" captionStart="FIGURE 5" captionStartId="6.[151,250,1947,1969]" captionTargetBox="[196,1398,208,1894]" captionTargetId="figure@6.[186,1398,193,1909]" captionTargetPageId="6" captionText="FIGURE 5. Zevinaella volentis gen. et sp. nov. Holotype, mouth parts and appendages: a—labrum, b—labrum palp, cmandible, d—maxilla I, e—maxilla II, f—cirrus I, g—median article of cirrus VI. Scale bars: a, b, d, e, f— 0.3 mm; c— 0.2 mm, g— 0.1 mm." httpUri="https://zenodo.org/record/257525/files/figure.png" pageId="8" pageNumber="159">Fig. 5</figureCitation>
|
||
e) triangular in outline; setae segregated in 3 clusters along margin; lateral sides covered by simple short setae. Maxillary gland papilla not pronounced.
|
||
</paragraph>
|
||
<paragraph id="040636FCFFAFFFB4F4F6EA139526278D" blockId="8.[151,1436,151,536]" pageId="8" pageNumber="159">
|
||
<emphasis id="36CDEAEEFFAFFFB4F4F6EA1396092760" bold="true" box="[199,352,332,357]" pageId="8" pageNumber="159">Appendages.</emphasis>
|
||
Cirrus I (
|
||
<figureCitation id="9C822A79FFAFFFB4F5E5EA1395712760" box="[468,536,332,357]" captionStart="FIGURE 5" captionStartId="6.[151,250,1947,1969]" captionTargetBox="[196,1398,208,1894]" captionTargetId="figure@6.[186,1398,193,1909]" captionTargetPageId="6" captionText="FIGURE 5. Zevinaella volentis gen. et sp. nov. Holotype, mouth parts and appendages: a—labrum, b—labrum palp, cmandible, d—maxilla I, e—maxilla II, f—cirrus I, g—median article of cirrus VI. Scale bars: a, b, d, e, f— 0.3 mm; c— 0.2 mm, g— 0.1 mm." httpUri="https://zenodo.org/record/257525/files/figure.png" pageId="8" pageNumber="159">Fig. 5</figureCitation>
|
||
f) with unequal rami, anterior ramus ~ 0.8 length of posterior. Anterior ramus with protuberant articles in midsection.
|
||
</paragraph>
|
||
<paragraph id="040636FCFFAFFFB4F4F6EACB958427A8" blockId="8.[151,1436,151,536]" box="[199,749,404,429]" pageId="8" pageNumber="159">Cirrus II to VI with long, subequal to equal rami.</paragraph>
|
||
<paragraph id="040636FCFFAFFFB4F4F6EAE896C0241D" blockId="8.[151,1436,151,536]" pageId="8" pageNumber="159">
|
||
Median articles of cirrus VI (
|
||
<figureCitation id="9C822A79FFAFFFB4F621EAE8953A27D5" box="[528,595,439,464]" captionStart="FIGURE 5" captionStartId="6.[151,250,1947,1969]" captionTargetBox="[196,1398,208,1894]" captionTargetId="figure@6.[186,1398,193,1909]" captionTargetPageId="6" captionText="FIGURE 5. Zevinaella volentis gen. et sp. nov. Holotype, mouth parts and appendages: a—labrum, b—labrum palp, cmandible, d—maxilla I, e—maxilla II, f—cirrus I, g—median article of cirrus VI. Scale bars: a, b, d, e, f— 0.3 mm; c— 0.2 mm, g— 0.1 mm." httpUri="https://zenodo.org/record/257525/files/figure.png" pageId="8" pageNumber="159">
|
||
Fig.
|
||
<quantity id="C3419B19FFAFFFB4F674EAE8953A27D5" box="[581,595,439,464]" metricMagnitude="-3" metricUnit="kg" metricValue="5.0" pageId="8" pageNumber="159" unit="g" value="5.0">5</quantity>
|
||
</figureCitation>
|
||
g) twice as long as wide, 4 or 5 pairs of simple, long setae and 1 short stiff bristle on anterior margin, with 5 short setae at postero-distal angle; row of short bristles in middle of lateral sides. Cirral counts as follows.
|
||
</paragraph>
|
||
<caption id="50C66674FFAFFFB4F4A6E9179641247A" pageId="8" pageNumber="159">
|
||
<paragraph id="040636FCFFAFFFB4F4A6E9179641247A" blockId="8.[151,1435,584,639]" pageId="8" pageNumber="159">
|
||
<emphasis id="36CDEAEEFFAFFFB4F4A6E9179667245A" bold="true" box="[151,270,584,607]" pageId="8" pageNumber="159">TABLE 1.</emphasis>
|
||
Cirral counts (number of articles of cirri I–VI of holotype; LC, left cirri, anterior and posterior ramus respectively).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="040636FCFFAFFFB4F573E9C49504255F" blockId="8.[159,1299,667,730]" lastBlockId="8.[151,1437,798,1291]" pageId="8" pageNumber="159">
|
||
I II III IV V VI LC
|
||
<date id="7007103CFFAFFFB4F573E99B969424DF" box="[322,509,708,730]" pageId="8" pageNumber="159" value="2013-09-08">8/9 13</date>
|
||
/16 15/16 19/20 18/18 19+ Caudal appendages (
|
||
<figureCitation id="9C822A79FFAFFFB4F58EE84195632532" box="[447,522,798,823]" captionStart="FIGURE 6" captionStartId="7.[151,250,1602,1624]" captionTargetBox="[321,1265,207,1564]" captionTargetId="figure@7.[306,1280,193,1581]" captionTargetPageId="7" captionText="FIGURE 6. Zevinaella volentis gen. et sp. nov. Holotype, penis and caudal appendages: a—penis, b—caudal appendages. Scale bars 0.5 mm (a) and 0.3 mm (b)." httpUri="https://zenodo.org/record/257526/files/figure.png" pageId="8" pageNumber="159">Fig. 6</figureCitation>
|
||
b) small, not reaching half length of basal segment of cirrus VI, rounded, uniarticulate, ornamented with long setae.
|
||
</paragraph>
|
||
<paragraph id="040636FCFFAFFFB4F4F6E839942C257A" blockId="8.[151,1437,798,1291]" box="[199,837,870,895]" pageId="8" pageNumber="159">
|
||
Penis (
|
||
<figureCitation id="9C822A79FFAFFFB4F522E839963C257A" box="[275,341,870,895]" captionStart="FIGURE 6" captionStartId="7.[151,250,1602,1624]" captionTargetBox="[321,1265,207,1564]" captionTargetId="figure@7.[306,1280,193,1581]" captionTargetPageId="7" captionText="FIGURE 6. Zevinaella volentis gen. et sp. nov. Holotype, penis and caudal appendages: a—penis, b—caudal appendages. Scale bars 0.5 mm (a) and 0.3 mm (b)." httpUri="https://zenodo.org/record/257526/files/figure.png" pageId="8" pageNumber="159">Fig. 6</figureCitation>
|
||
a) long, sparsely covered with short bristles.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="4CA36577FFAFFFB4F4F6E8D5927B22C6" pageId="8" pageNumber="159" type="discussion">
|
||
<paragraph id="040636FCFFAFFFB4F4F6E8D5927B22C6" blockId="8.[151,1437,798,1291]" pageId="8" pageNumber="159">
|
||
<emphasis id="36CDEAEEFFAFFFB4F4F6E8D5965D25A6" bold="true" box="[199,308,906,931]" pageId="8" pageNumber="159">Remarks</emphasis>
|
||
. Although we have only one specimen of
|
||
<taxonomicName id="C3B94D7FFFAFFFB4F728E8D394CD25A6" box="[793,932,906,931]" class="Maxillopoda" family="Scalpellidae" genus="Zevinaella" kingdom="Animalia" order="Pedunculata" pageId="8" pageNumber="159" phylum="Arthropoda" rank="species" species="rodstromi">
|
||
<emphasis id="36CDEAEEFFAFFFB4F728E8D394CD25A6" box="[793,932,906,931]" italics="true" pageId="8" pageNumber="159">Z. rodstromi</emphasis>
|
||
</taxonomicName>
|
||
, the morphological data of
|
||
<taxonomicName id="C3B94D7FFFAFFFB4F0D3E8D3923125A6" box="[1250,1368,906,931]" class="Maxillopoda" family="Scalpellidae" genus="Zevinaella" kingdom="Animalia" order="Pedunculata" pageId="8" pageNumber="159" phylum="Arthropoda" rank="species" species="volentis">
|
||
<emphasis id="36CDEAEEFFAFFFB4F0D3E8D3923125A6" box="[1250,1368,906,931]" italics="true" pageId="8" pageNumber="159">Z. volentis</emphasis>
|
||
</taxonomicName>
|
||
came from three independent samples, and this greatly increases the likelihood that these two species are distinct. Specimens of
|
||
<taxonomicName id="C3B94D7FFFAFFFB4F505E88B96C025EE" box="[308,425,978,1003]" class="Maxillopoda" family="Scalpellidae" genus="Zevinaella" kingdom="Animalia" order="Pedunculata" pageId="8" pageNumber="159" phylum="Arthropoda" rank="species" species="volentis">
|
||
<emphasis id="36CDEAEEFFAFFFB4F505E88B96C025EE" box="[308,425,978,1003]" italics="true" pageId="8" pageNumber="159">Z. volentis</emphasis>
|
||
</taxonomicName>
|
||
have heavier plates and are stouter in appearance. Approximate capitulum:peduncle width ratio (capitulum measured in widest part, peduncle—the middle) 2:
|
||
<quantity id="C3419B19FFAFFFB4F7B9E8A894D8220A" box="[904,945,1014,1039]" metricMagnitude="-2" metricUnit="m" metricValue="2.54" pageId="8" pageNumber="159" unit="in" value="1.0">1 in</quantity>
|
||
<taxonomicName id="C3B94D7FFFAFFFB4F786E8A89345220A" box="[951,1068,1014,1039]" class="Maxillopoda" family="Scalpellidae" genus="Zevinaella" kingdom="Animalia" order="Pedunculata" pageId="8" pageNumber="159" phylum="Arthropoda" rank="species" species="volentis">
|
||
<emphasis id="36CDEAEEFFAFFFB4F786E8A89345220A" box="[951,1068,1014,1039]" italics="true" pageId="8" pageNumber="159">Z. volentis</emphasis>
|
||
</taxonomicName>
|
||
compared to 3:
|
||
<quantity id="C3419B19FFAFFFB4F0EAE8A8926C220A" box="[1243,1285,1014,1039]" metricMagnitude="-2" metricUnit="m" metricValue="2.54" pageId="8" pageNumber="159" unit="in" value="1.0">1 in</quantity>
|
||
<taxonomicName id="C3B94D7FFFAFFFB4F13AE8A892FC220A" box="[1291,1429,1014,1039]" class="Maxillopoda" family="Scalpellidae" genus="Zevinaella" kingdom="Animalia" order="Pedunculata" pageId="8" pageNumber="159" phylum="Arthropoda" rank="species" species="rodstromi">
|
||
<emphasis id="36CDEAEEFFAFFFB4F13AE8A892FC220A" box="[1291,1429,1014,1039]" italics="true" pageId="8" pageNumber="159">Z. rodstromi</emphasis>
|
||
</taxonomicName>
|
||
. CL and RL plates also differ from those of
|
||
<taxonomicName id="C3B94D7FFFAFFFB4F694EF43945A2236" box="[677,819,1050,1075]" class="Maxillopoda" family="Scalpellidae" genus="Zevinaella" kingdom="Animalia" order="Pedunculata" pageId="8" pageNumber="159" phylum="Arthropoda" rank="species" species="rodstromi">
|
||
<emphasis id="36CDEAEEFFAFFFB4F694EF43945A2236" box="[677,819,1050,1075]" italics="true" pageId="8" pageNumber="159">Z. rodstromi</emphasis>
|
||
</taxonomicName>
|
||
. Despite the fact that the date of collection and the preservation method may impact on specimen color, in the case of
|
||
<taxonomicName id="C3B94D7FFFAFFFB4F7B8EF6094972252" box="[905,1022,1086,1111]" class="Maxillopoda" family="Scalpellidae" genus="Zevinaella" kingdom="Animalia" order="Pedunculata" pageId="8" pageNumber="159" phylum="Arthropoda" rank="species" species="volentis">
|
||
<emphasis id="36CDEAEEFFAFFFB4F7B8EF6094972252" box="[905,1022,1086,1111]" italics="true" pageId="8" pageNumber="159">Z. volentis</emphasis>
|
||
</taxonomicName>
|
||
the color does not vary significantly depending on the preservation time. Both species are from the Caribbean and, therefore, potentially sympatric, but they presently are reported from different regions—the western (
|
||
<taxonomicName id="C3B94D7FFFAFFFB4F75FEFD89491229A" box="[878,1016,1158,1183]" class="Maxillopoda" family="Scalpellidae" genus="Zevinaella" kingdom="Animalia" order="Pedunculata" pageId="8" pageNumber="159" phylum="Arthropoda" rank="species" species="rodstromi">
|
||
<emphasis id="36CDEAEEFFAFFFB4F75FEFD89491229A" box="[878,1016,1158,1183]" italics="true" pageId="8" pageNumber="159">Z. rodstromi</emphasis>
|
||
</taxonomicName>
|
||
) and the eastern (
|
||
<taxonomicName id="C3B94D7FFFAFFFB4F0F3EFD8925F229A" box="[1218,1334,1158,1183]" class="Maxillopoda" family="Scalpellidae" genus="Zevinaella" kingdom="Animalia" order="Pedunculata" pageId="8" pageNumber="159" phylum="Arthropoda" rank="species" species="volentis">
|
||
<emphasis id="36CDEAEEFFAFFFB4F0F3EFD8925F229A" box="[1218,1334,1158,1183]" italics="true" pageId="8" pageNumber="159">Z. volentis</emphasis>
|
||
</taxonomicName>
|
||
) parts of the Caribbean Sea. Characters distinguishing the two species of
|
||
<taxonomicName id="C3B94D7FFFAFFFB4F754EFF594B222C6" box="[869,987,1194,1219]" class="Maxillopoda" family="Scalpellidae" genus="Zevinaella" kingdom="Animalia" order="Pedunculata" pageId="8" pageNumber="164" phylum="Arthropoda" rank="genus" status="gen. nov.">
|
||
<emphasis id="36CDEAEEFFAFFFB4F754EFF594B222C6" box="[869,987,1194,1219]" italics="true" pageId="8" pageNumber="159">Zevinaella</emphasis>
|
||
</taxonomicName>
|
||
are summarized in
|
||
<tableCitation id="493B0347FFAFFFB4F089EFF5926422C6" box="[1208,1293,1194,1219]" captionStart="TABLE 2" captionStartId="9.[151,239,152,175]" captionTargetBox="[159,1429,202,1466]" captionTargetPageId="9" captionText="TABLE 2. Distinction of the two Zevinaella species." httpUri="http://table.plazi.org/id/50C66674FFAEFFB5F4A6EBC795A526AA" pageId="8" pageNumber="159" tableUuid="50C66674FFAEFFB5F4A6EBC795A526AA">Table 2</tableCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="4CA36577FFAFFFB4F4F6EF919372230E" pageId="8" pageNumber="159" type="etymology">
|
||
<paragraph id="040636FCFFAFFFB4F4F6EF919372230E" blockId="8.[151,1437,798,1291]" pageId="8" pageNumber="159">
|
||
<emphasis id="36CDEAEEFFAFFFB4F4F6EF91962F22E2" bold="true" box="[199,326,1230,1255]" pageId="8" pageNumber="159">Etymology</emphasis>
|
||
.
|
||
<taxonomicName id="C3B94D7FFFAFFFB4F565EF9196C422E2" box="[340,429,1230,1255]" class="Maxillopoda" family="Scalpellidae" genus="Zevinaella" kingdom="Animalia" order="Pedunculata" pageId="8" pageNumber="165" phylum="Arthropoda" rank="species" species="volentis">
|
||
<emphasis id="36CDEAEEFFAFFFB4F565EF9196C422E2" box="[340,429,1230,1255]" italics="true" pageId="8" pageNumber="159">Volentis</emphasis>
|
||
</taxonomicName>
|
||
means “willing, not obligatory” in Latin. The species is named after the volunteers and all who support them in the Natural History Museum—making discoveries happen.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |