214 lines
32 KiB
XML
214 lines
32 KiB
XML
<document id="CA6CA83FEB62EABAB3D2DB93836B4E16" ID-DOI="10.5281/zenodo.212026" ID-GBIF-Dataset="3e32a7f8-0cb0-4e9a-80e5-8978f66bb0a8" ID-ISSN="1175-5326" ID-Zenodo-Dep="212026" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460483313457" checkinUser="plazi" docAuthor="Akiyama, Tadashi & Gerken, Sarah" docDate="2012" docId="576687B47070F63C08BEF9F6B6DDB8A1" docLanguage="en" docName="zt03320p035.pdf" docOrigin="Zootaxa 3320" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Petalosarsia jonesi Akiyama & Gerken, 2012, sp. nov." docType="treatment" docVersion="9" lastPageNumber="22" masterDocId="AB5FFFCC7062F6290829FFC1B41CBD16" masterDocTitle="The Cumacean (Crustacea: Peracarida) Genus Petalosarsia (Pseudocumatidae) from the Pacific Ocean" masterLastPageNumber="35" masterPageNumber="1" pageNumber="19" updateTime="1698308118427" updateUser="plazi">
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<mods:mods id="FD5DC3B122DFF968E470ADD42C3C5D82" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="EFB991935F85C10CCC1B67C7AA27FD3F">
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<mods:title id="689841818B9D1687F475CFD8706681A6">The Cumacean (Crustacea: Peracarida) Genus Petalosarsia (Pseudocumatidae) from the Pacific Ocean</mods:title>
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</mods:titleInfo>
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<mods:name id="839DD24CB42FA925F93CE1B26859CC9E" type="personal">
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<mods:role id="5182B064696ADDA22DBDCABE92F2B365">
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<mods:roleTerm id="6BC954B609E3187CAF9E26D7202883DA">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="CD50FE7D74C3119678416EDED12BBF48">Akiyama, Tadashi</mods:namePart>
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</mods:name>
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<mods:name id="1A80A2F03A6665282B374F1789641F04" type="personal">
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<mods:role id="454DF5CA25FA387BF578A79AA99F7D4D">
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<mods:roleTerm id="2250FE0BE6217308CE684D282FC84B3D">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="159E0283ADB2BED9D0D33D389D25D2C6">Gerken, Sarah</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="772BB9EDE0FD3D532F69DC1153FCA204">text</mods:typeOfResource>
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<mods:titleInfo id="59C996F3C3A61D86A14F02A94441942A">
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<mods:title id="DEABE85C4A709304CD6CC74EC38D4224">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="2A661261A653F0BC45A4B61E81D83567">
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<mods:date id="06AE762BA01A01AE9154E89D93633404">2012</mods:date>
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<mods:detail id="9FCEE69049F57C62F3936476481A5996" type="volume">
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<mods:number id="82EF21628135433EAA4E17C87BA45401">3320</mods:number>
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<mods:start id="78A70050A2B6E321BE58D14F8CBEAAE2">1</mods:start>
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<mods:end id="35AF0B6087DABC7A3F1BE586BCF1EDAA">35</mods:end>
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<mods:classification id="C0066F5534D5F04AFA37BC80CBBB8ADB">journal article</mods:classification>
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<mods:identifier id="64B6546D90C8DB70A9CDF3950060D7EC" type="DOI">10.5281/zenodo.212026</mods:identifier>
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<mods:identifier id="BEC495205A3E97AD8E86ACF030AAC069" type="GBIF-Dataset">3e32a7f8-0cb0-4e9a-80e5-8978f66bb0a8</mods:identifier>
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<mods:identifier id="D21045CA5F939D0AADACF06080483FC6" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="518FAF2DFC278A9DD4DC2C715D42E94D" type="Zenodo-Dep">212026</mods:identifier>
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<treatment id="576687B47070F63C08BEF9F6B6DDB8A1" ID-DOI="http://doi.org/10.5281/zenodo.6168534" ID-GBIF-Taxon="119517675" ID-Zenodo-Dep="6168534" LSID="urn:lsid:plazi:treatment:576687B47070F63C08BEF9F6B6DDB8A1" httpUri="http://treatment.plazi.org/id/576687B47070F63C08BEF9F6B6DDB8A1" lastPageId="21" lastPageNumber="22" pageId="18" pageNumber="19">
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<subSubSection id="97D565297070F63B08BEF9F6B531BB62" pageId="18" pageNumber="19" type="nomenclature">
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<paragraph id="DF7036A27070F63B08BEF9F6B5CCBB46" blockId="18.[151,464,1591,1652]" box="[151,464,1591,1616]" pageId="18" pageNumber="19">
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<heading id="843881CE7070F63B08BEF9F6B5CCBB46" bold="true" box="[151,464,1591,1616]" fontSize="10" level="2" pageId="18" pageNumber="19" reason="2">
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<emphasis id="EDBBEAB07070F63B08BEF9F6B5CCBB46" bold="true" box="[151,464,1591,1616]" pageId="18" pageNumber="19">
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<taxonomicName id="18CF4D217070F63B08BEF9F6B56CBB46" ID-CoL="4FCRJ" box="[151,368,1591,1616]" class="Malacostraca" family="Pseudocumatidae" genus="Petalosarsia" kingdom="Animalia" order="Cumacea" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="jonesi" status="sp. nov.">
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<emphasis id="EDBBEAB07070F63B08BEF9F6B56CBB46" bold="true" box="[151,368,1591,1616]" italics="true" pageId="18" pageNumber="19">Petalosarsia jonesi</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="F68857CB7070F63B095FF9F9B5CCBB46" box="[374,464,1592,1616]" pageId="18" pageNumber="19" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="DF7036A27070F63B08BEF99DB531BB62" blockId="18.[151,464,1591,1652]" box="[151,301,1628,1652]" pageId="18" pageNumber="19">
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(
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<figureCitation id="47F42A277070F63B08B6F99DB539BB62" box="[159,293,1628,1652]" captionStart-0="FIGURE 13" captionStart-1="FIGURE 14" captionStart-2="FIGURE 15" captionStartId-0="19.[151,250,1947,1970]" captionStartId-1="20.[151,250,1102,1125]" captionStartId-2="20.[151,250,1804,1827]" captionTargetBox-0="[240,1350,188,1921]" captionTargetBox-1="[156,1429,194,1071]" captionTargetBox-2="[351,1248,1217,1760]" captionTargetId-0="figure@19.[215,1376,167,1928]" captionTargetId-1="figure@20.[151,1436,193,1081]" captionTargetId-2="figure@20.[307,1280,1174,1794]" captionTargetPageId-0="19" captionTargetPageId-1="20" captionTargetPageId-2="20" captionText-0="FIGURE 13. Petalosarsia jonesi sp. nov., ovigerous female. A, lateral view; B, anterior portion of body, from above; C, D, anterolateral angle of carapace; E, antenna 1; F, antenna 2 and labrum; G, mandibles; H, maxilla 1; I, maxilla 2; J – L, maxillipeds 1 – 3." captionText-1="FIGURE 14. Petalosarsia jonesi sp. nov., ovigerous female. A – E, pereopods 1 – 5; E, uropod with pleonite 6." captionText-2="FIGURE 15. Petalosarsia jonesi sp. nov., young male. A, anterior portion of body, lateral view; B, distal three articles of pereopod 1; C, pereopod 4." httpUri-0="https://zenodo.org/record/212039/files/figure.png" httpUri-1="https://zenodo.org/record/212040/files/figure.png" httpUri-2="https://zenodo.org/record/212041/files/figure.png" pageId="18" pageNumber="19">Figs. 13–15</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="97D565297070F63B08BEF962B764BA5A" pageId="18" pageNumber="19" type="materials_examined">
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<paragraph id="DF7036A27070F63B08BEF962B764BA5A" blockId="18.[151,1436,1699,2012]" pageId="18" pageNumber="19">
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<emphasis id="EDBBEAB07070F63B08BEF962B59FBBAA" bold="true" box="[151,387,1699,1724]" pageId="18" pageNumber="19">Material examined.</emphasis>
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<typeStatus id="007488007070F63B09A4F965B5E4BBAA" box="[397,504,1700,1724]" pageId="18" pageNumber="19" type="holotype">Holotype</typeStatus>
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, ovigerous female,
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<quantity id="18379B477070F63B0AF2F965B75EBBAA" box="[731,834,1700,1724]" metricMagnitude="-3" metricUnit="m" metricValue="2.99" pageId="18" pageNumber="19" unit="mm" value="2.99">2.99 mm</quantity>
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(NSMT-Cr 22083), western region of the Sulu Sea, 08°06.41ˏN, 118°29.18ˏE – 08°07.32ˏN, 118°28.44ˏE,
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<quantity id="18379B477070F63B0B3DF906B784BBC9" box="[788,920,1735,1759]" metricMagnitude="2" metricUnit="m" metricValue="8.0" metricValueMax="8.04" metricValueMin="7.959999999999999" pageId="18" pageNumber="19" unit="m" value="800.0" valueMax="804.0" valueMin="796.0">796–804 m</quantity>
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(KH-02-4, St. 8A),
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<date id="AB7110627070F63B0CA3F906B185BBC9" box="[1162,1433,1735,1759]" pageId="18" pageNumber="19" value="2002-11-23" valueMax="2002-11-24" valueMin="2002-11-23">23–24 November 2002</date>
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.
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<typeStatus id="007488007070F63B08BEF92CB4E5BA13" box="[151,249,1773,1797]" pageId="18" pageNumber="19" type="paratype">Paratype</typeStatus>
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ovigerous female,
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<quantity id="18379B477070F63B09E6F92DB62FBA12" box="[463,563,1772,1796]" metricMagnitude="-3" metricUnit="m" metricValue="2.68" pageId="18" pageNumber="19" unit="mm" value="2.68">2.68 mm</quantity>
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(NSMT-Cr 22084),
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<typeStatus id="007488007070F63B0B3EF92CB76BBA13" box="[791,887,1773,1797]" pageId="18" pageNumber="19" type="paratype">paratype</typeStatus>
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young male, posterior portion of pleon lost,
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<quantity id="18379B477070F63B0D42F92DB4DFBA31" metricMagnitude="-4" metricUnit="m" metricValue="7.9" pageId="18" pageNumber="19" unit="mm" value="0.79">0.79 mm</quantity>
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in carapace length (NSMT-Cr 22085), western region of the Sulu Sea, 08°06.41ˏN, 118°26.49ˏE – 08°07.04ˏN, 118°26.06ˏE,
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<quantity id="18379B477070F63B091BF8F5B5AFBA5A" box="[306,435,1844,1868]" metricMagnitude="2" metricUnit="m" metricValue="6.904999999999999" metricValueMax="6.93" metricValueMin="6.88" pageId="18" pageNumber="19" unit="m" value="690.5" valueMax="693.0" valueMin="688.0">688–693 m</quantity>
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, (KH-02-4, St. 7B),
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<date id="AB7110627070F63B0AB1F8F5B76FBA5A" box="[664,883,1844,1868]" pageId="18" pageNumber="19" value="2002-11-23">23 November 2002</date>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="97D565297070F63C08E0F896B5FABEA2" lastPageId="21" lastPageNumber="22" pageId="18" pageNumber="19" type="description">
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<paragraph id="DF7036A27070F63D08E0F896B146BAE7" blockId="18.[151,1436,1699,2012]" lastBlockId="20.[151,1436,1902,2034]" lastPageId="20" lastPageNumber="21" pageId="18" pageNumber="19">
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<emphasis id="EDBBEAB07070F63B08E0F896B547BA66" bold="true" box="[201,347,1879,1904]" pageId="18" pageNumber="19">Description.</emphasis>
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Ovigerous female (
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<figureCitation id="47F42A277070F63B0A6BF896B6BFBA79" box="[578,675,1879,1903]" captionStart="FIGURE 13" captionStartId="19.[151,250,1947,1970]" captionTargetBox="[240,1350,188,1921]" captionTargetId="figure@19.[215,1376,167,1928]" captionTargetPageId="19" captionText="FIGURE 13. Petalosarsia jonesi sp. nov., ovigerous female. A, lateral view; B, anterior portion of body, from above; C, D, anterolateral angle of carapace; E, antenna 1; F, antenna 2 and labrum; G, mandibles; H, maxilla 1; I, maxilla 2; J – L, maxillipeds 1 – 3." httpUri="https://zenodo.org/record/212039/files/figure.png" pageId="18" pageNumber="19">Figs. 13</figureCitation>
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,
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<figureCitation id="47F42A277070F63B0A9BF896B6CDBA79" box="[690,721,1879,1903]" captionStart="FIGURE 14" captionStartId="20.[151,250,1102,1125]" captionTargetBox="[156,1429,194,1071]" captionTargetId="figure@20.[151,1436,193,1081]" captionTargetPageId="20" captionText="FIGURE 14. Petalosarsia jonesi sp. nov., ovigerous female. A – E, pereopods 1 – 5; E, uropod with pleonite 6." httpUri="https://zenodo.org/record/212040/files/figure.png" pageId="18" pageNumber="19">14</figureCitation>
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). Integument weakly calcified and smooth. Carapace laterally compressed, length 1.9 times width, length 1.4 times depth, length 0.29 times total body length; dorsal surface arched, without dorsolateral carina and transverse ridge; ventral margin smooth; anterolateral angle and antennal notch hardly discernible, but defined by 2–3 teeth (
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<figureCitation id="47F42A277070F63B0AF7F805B72DBACA" box="[734,817,1988,2012]" captionStart="FIGURE 13" captionStartId="19.[151,250,1947,1970]" captionTargetBox="[240,1350,188,1921]" captionTargetId="figure@19.[215,1376,167,1928]" captionTargetPageId="19" captionText="FIGURE 13. Petalosarsia jonesi sp. nov., ovigerous female. A, lateral view; B, anterior portion of body, from above; C, D, anterolateral angle of carapace; E, antenna 1; F, antenna 2 and labrum; G, mandibles; H, maxilla 1; I, maxilla 2; J – L, maxillipeds 1 – 3." httpUri="https://zenodo.org/record/212039/files/figure.png" pageId="18" pageNumber="19">Fig. 13</figureCitation>
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C, D); width of anterior portion of pseudorostral lobes (between teeth of left and right antennal notch), 0.48 times width of carapace; pseudorostrum slightly dorsally directed, 0.26 times length of carapace. Width of triangular eye lobe 0.13 times width of carapace; pseudorostrum long and slightly dorsally directed, 0.26 times carapace length. Pereon 0.62–0.65 times length of carapace; pereonite 4 with a prominent tooth projecting forward on dorso-posterior margin. Pleon very slender, 0.52 times length of carapace.
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</paragraph>
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<caption id="8BB0662A7071F63A08BEF85AB4E4BAF9" httpUri="https://zenodo.org/record/212039/files/figure.png" pageId="19" pageNumber="20" targetBox="[240,1350,188,1921]" targetPageId="19">
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<paragraph id="DF7036A27071F63A08BEF85AB4E4BAF9" blockId="19.[151,1436,1947,2031]" pageId="19" pageNumber="20">
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<emphasis id="EDBBEAB07071F63A08BEF85AB53DBAA7" bold="true" box="[151,289,1947,1970]" pageId="19" pageNumber="20">FIGURE 13.</emphasis>
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<taxonomicName id="18CF4D217071F63A0900F85DB5F2BAA4" box="[297,494,1948,1970]" class="Malacostraca" family="Pseudocumatidae" genus="Petalosarsia" kingdom="Animalia" order="Cumacea" pageId="19" pageNumber="20" phylum="Arthropoda" rank="species" species="jonesi" status="sp. nov.">
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<emphasis id="EDBBEAB07071F63A0900F85DB5F2BAA4" box="[297,494,1948,1970]" italics="true" pageId="19" pageNumber="20">Petalosarsia jonesi</emphasis>
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</taxonomicName>
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<emphasis id="EDBBEAB07071F63A09DCF85DB65BBAA7" bold="true" box="[501,583,1948,1969]" pageId="19" pageNumber="20">
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<taxonomicNameLabel id="F68857CB7071F63A09DCF85DB65BBAA7" box="[501,583,1948,1969]" pageId="19" pageNumber="20" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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, ovigerous female. A, lateral view; B, anterior portion of body, from above; C, D, anterolateral angle of carapace; E, antenna 1; F, antenna 2 and labrum; G, mandibles; H, maxilla 1; I, maxilla 2; J–L, maxillipeds 1–3.
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</paragraph>
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</caption>
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<caption id="8BB0662A7076F63D08BEFB8FB0F1B972" box="[151,1261,1102,1125]" httpUri="https://zenodo.org/record/212040/files/figure.png" pageId="20" pageNumber="21" targetBox="[156,1429,194,1071]" targetPageId="20">
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<paragraph id="DF7036A27076F63D08BEFB8FB0F1B972" blockId="20.[151,1261,1102,1125]" box="[151,1261,1102,1125]" pageId="20" pageNumber="21">
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<emphasis id="EDBBEAB07076F63D08BEFB8FB503B972" bold="true" box="[151,287,1102,1125]" pageId="20" pageNumber="21">FIGURE 14.</emphasis>
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<taxonomicName id="18CF4D217076F63D090CFB8EB5F5B973" box="[293,489,1103,1125]" class="Malacostraca" family="Pseudocumatidae" genus="Petalosarsia" kingdom="Animalia" order="Cumacea" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="jonesi" status="sp. nov.">
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<emphasis id="EDBBEAB07076F63D090CFB8EB5F5B973" box="[293,489,1103,1125]" italics="true" pageId="20" pageNumber="21">Petalosarsia jonesi</emphasis>
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</taxonomicName>
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<emphasis id="EDBBEAB07076F63D09C7FB8EB623B972" bold="true" box="[494,575,1103,1124]" pageId="20" pageNumber="21">
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<taxonomicNameLabel id="F68857CB7076F63D09C7FB8EB623B972" box="[494,575,1103,1124]" pageId="20" pageNumber="21" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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, ovigerous female. A–E, pereopods 1–5; E, uropod with pleonite 6.
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</paragraph>
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</caption>
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<caption id="8BB0662A7076F63D08BEF8CDB563BA57" httpUri="https://zenodo.org/record/212041/files/figure.png" pageId="20" pageNumber="21" targetBox="[351,1248,1217,1760]" targetPageId="20">
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<paragraph id="DF7036A27076F63D08BEF8CDB563BA57" blockId="20.[151,1436,1804,1857]" pageId="20" pageNumber="21">
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<emphasis id="EDBBEAB07076F63D08BEF8CDB503BA37" bold="true" box="[151,287,1804,1827]" pageId="20" pageNumber="21">FIGURE 15.</emphasis>
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<taxonomicName id="18CF4D217076F63D090CF8CDB5FBBA34" box="[293,487,1804,1826]" class="Malacostraca" family="Pseudocumatidae" genus="Petalosarsia" kingdom="Animalia" order="Cumacea" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="jonesi" status="sp. nov.">
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<emphasis id="EDBBEAB07076F63D090CF8CDB5FBBA34" box="[293,487,1804,1826]" italics="true" pageId="20" pageNumber="21">Petalosarsia jonesi</emphasis>
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</taxonomicName>
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<emphasis id="EDBBEAB07076F63D09C4F8CCB621BA34" bold="true" box="[493,573,1805,1826]" pageId="20" pageNumber="21">
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<taxonomicNameLabel id="F68857CB7076F63D09C4F8CCB621BA34" box="[493,573,1805,1826]" pageId="20" pageNumber="21" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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, young male. A, anterior portion of body, lateral view; B, distal three articles of pereopod 1; C, pereopod 4.
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</paragraph>
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</caption>
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<paragraph id="DF7036A27077F63C08E0FF59B6EDBCA7" blockId="21.[151,1437,151,1463]" pageId="21" pageNumber="22">
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Antenna 1 (
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<figureCitation id="47F42A277077F63C0966FF56B5BCBDB9" box="[335,416,151,175]" captionStart="FIGURE 13" captionStartId="19.[151,250,1947,1970]" captionTargetBox="[240,1350,188,1921]" captionTargetId="figure@19.[215,1376,167,1928]" captionTargetPageId="19" captionText="FIGURE 13. Petalosarsia jonesi sp. nov., ovigerous female. A, lateral view; B, anterior portion of body, from above; C, D, anterolateral angle of carapace; E, antenna 1; F, antenna 2 and labrum; G, mandibles; H, maxilla 1; I, maxilla 2; J – L, maxillipeds 1 – 3." httpUri="https://zenodo.org/record/212039/files/figure.png" pageId="21" pageNumber="22">Fig. 13</figureCitation>
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E) 1st article of peduncle 1.2 times combined length of 2nd and 3rd articles; 2nd and 3rd peduncular articles equal in length; distal end of 2nd article not fringed with thin collar; main flagellum of 3 articles, 0.7 times 1st peduncular article; 1st article of main flagellum 2.0 times combined length of 2nd and 3rd; accessory flagellum minute, with 2 apical setae. Antenna 2 (
|
||
<figureCitation id="47F42A277077F63C0B62FEC7B781BC08" box="[843,925,262,286]" captionStart="FIGURE 13" captionStartId="19.[151,250,1947,1970]" captionTargetBox="[240,1350,188,1921]" captionTargetId="figure@19.[215,1376,167,1928]" captionTargetPageId="19" captionText="FIGURE 13. Petalosarsia jonesi sp. nov., ovigerous female. A, lateral view; B, anterior portion of body, from above; C, D, anterolateral angle of carapace; E, antenna 1; F, antenna 2 and labrum; G, mandibles; H, maxilla 1; I, maxilla 2; J – L, maxillipeds 1 – 3." httpUri="https://zenodo.org/record/212039/files/figure.png" pageId="21" pageNumber="22">Fig. 13</figureCitation>
|
||
F) bi-articulate, with a plumose seta on each article. Maxilliped 1 (
|
||
<figureCitation id="47F42A277077F63C09A2FEEAB5C7BC55" box="[395,475,299,323]" captionStart="FIGURE 13" captionStartId="19.[151,250,1947,1970]" captionTargetBox="[240,1350,188,1921]" captionTargetId="figure@19.[215,1376,167,1928]" captionTargetPageId="19" captionText="FIGURE 13. Petalosarsia jonesi sp. nov., ovigerous female. A, lateral view; B, anterior portion of body, from above; C, D, anterolateral angle of carapace; E, antenna 1; F, antenna 2 and labrum; G, mandibles; H, maxilla 1; I, maxilla 2; J – L, maxillipeds 1 – 3." httpUri="https://zenodo.org/record/212039/files/figure.png" pageId="21" pageNumber="22">Fig. 13</figureCitation>
|
||
J) with 1 branchial lobule; basal article subequal in length to remaining distal articles. Maxilliped 2 (
|
||
<figureCitation id="47F42A277077F63C091CFE8EB598BC71" box="[309,388,335,359]" captionStart="FIGURE 13" captionStartId="19.[151,250,1947,1970]" captionTargetBox="[240,1350,188,1921]" captionTargetId="figure@19.[215,1376,167,1928]" captionTargetPageId="19" captionText="FIGURE 13. Petalosarsia jonesi sp. nov., ovigerous female. A, lateral view; B, anterior portion of body, from above; C, D, anterolateral angle of carapace; E, antenna 1; F, antenna 2 and labrum; G, mandibles; H, maxilla 1; I, maxilla 2; J – L, maxillipeds 1 – 3." httpUri="https://zenodo.org/record/212039/files/figure.png" pageId="21" pageNumber="22">Fig. 13</figureCitation>
|
||
K) basis, 1.0 times combined length of ischium, merus, carpus and propodus, with a short seta near proximal end. Maxilliped 3 (
|
||
<figureCitation id="47F42A277077F63C0A3EFEB5B674BC9A" box="[535,616,372,396]" captionStart="FIGURE 13" captionStartId="19.[151,250,1947,1970]" captionTargetBox="[240,1350,188,1921]" captionTargetId="figure@19.[215,1376,167,1928]" captionTargetPageId="19" captionText="FIGURE 13. Petalosarsia jonesi sp. nov., ovigerous female. A, lateral view; B, anterior portion of body, from above; C, D, anterolateral angle of carapace; E, antenna 1; F, antenna 2 and labrum; G, mandibles; H, maxilla 1; I, maxilla 2; J – L, maxillipeds 1 – 3." httpUri="https://zenodo.org/record/212039/files/figure.png" pageId="21" pageNumber="22">Fig. 13</figureCitation>
|
||
L) basis 1.0 times distal articles together, with 2 plumose setae on inner margin; carpus with 5 plumose setae on inner margin.
|
||
</paragraph>
|
||
<paragraph id="DF7036A27077F63C08E0FE7FB79FBF98" blockId="21.[151,1437,151,1463]" pageId="21" pageNumber="22">
|
||
Pereopod 1 (
|
||
<figureCitation id="47F42A277077F63C0971FE7FB5B4BCC0" box="[344,424,446,470]" captionStart="FIGURE 14" captionStartId="20.[151,250,1102,1125]" captionTargetBox="[156,1429,194,1071]" captionTargetId="figure@20.[151,1436,193,1081]" captionTargetPageId="20" captionText="FIGURE 14. Petalosarsia jonesi sp. nov., ovigerous female. A – E, pereopods 1 – 5; E, uropod with pleonite 6." httpUri="https://zenodo.org/record/212040/files/figure.png" pageId="21" pageNumber="22">Fig. 14</figureCitation>
|
||
A) basis 1.0 times combined length of ischium and carpus, with 3 plumose setae on inner margin; length of carpus 2.4 times width and 3.2 times dactylus length, 0.85 times basis length. Pereopod 2 (
|
||
<figureCitation id="47F42A277077F63C0D46FE22B4AFBF09" captionStart="FIGURE 14" captionStartId="20.[151,250,1102,1125]" captionTargetBox="[156,1429,194,1071]" captionTargetId="figure@20.[151,1436,193,1081]" captionTargetPageId="20" captionText="FIGURE 14. Petalosarsia jonesi sp. nov., ovigerous female. A – E, pereopods 1 – 5; E, uropod with pleonite 6." httpUri="https://zenodo.org/record/212040/files/figure.png" pageId="21" pageNumber="22">Fig. 14</figureCitation>
|
||
B) basis 0.75 times distal articles together, with 2 plumose setae on inner margin; dactylus much longer than carpus. Pereopod 3 (
|
||
<figureCitation id="47F42A277077F63C0970FDEDB5B4BF52" box="[345,424,556,580]" captionStart="FIGURE 14" captionStartId="20.[151,250,1102,1125]" captionTargetBox="[156,1429,194,1071]" captionTargetId="figure@20.[151,1436,193,1081]" captionTargetPageId="20" captionText="FIGURE 14. Petalosarsia jonesi sp. nov., ovigerous female. A – E, pereopods 1 – 5; E, uropod with pleonite 6." httpUri="https://zenodo.org/record/212040/files/figure.png" pageId="21" pageNumber="22">Fig. 14</figureCitation>
|
||
C) basis 2.2 times length of remaining distal articles, with 2 plumose setae; exopod absent. Pereopod 4 (
|
||
<figureCitation id="47F42A277077F63C090DFD90B569BF7F" box="[292,373,593,617]" captionStart="FIGURE 14" captionStartId="20.[151,250,1102,1125]" captionTargetBox="[156,1429,194,1071]" captionTargetId="figure@20.[151,1436,193,1081]" captionTargetPageId="20" captionText="FIGURE 14. Petalosarsia jonesi sp. nov., ovigerous female. A – E, pereopods 1 – 5; E, uropod with pleonite 6." httpUri="https://zenodo.org/record/212040/files/figure.png" pageId="21" pageNumber="22">Fig. 14</figureCitation>
|
||
D) basis 1.6 times length of remaining distal articles, with plumose seta; exopod absent. Pereopod 5 (
|
||
<figureCitation id="47F42A277077F63C08CCFDB7B52ABF98" box="[229,310,630,654]" captionStart="FIGURE 14" captionStartId="20.[151,250,1102,1125]" captionTargetBox="[156,1429,194,1071]" captionTargetId="figure@20.[151,1436,193,1081]" captionTargetPageId="20" captionText="FIGURE 14. Petalosarsia jonesi sp. nov., ovigerous female. A – E, pereopods 1 – 5; E, uropod with pleonite 6." httpUri="https://zenodo.org/record/212040/files/figure.png" pageId="21" pageNumber="22">Fig. 14</figureCitation>
|
||
E) basis 0.9 times length of remaining distal articles.
|
||
</paragraph>
|
||
<paragraph id="DF7036A27077F63C08E0FD5AB4F9BE50" blockId="21.[151,1437,151,1463]" pageId="21" pageNumber="22">
|
||
Uropod (
|
||
<figureCitation id="47F42A277077F63C0918FD5AB599BFA5" box="[305,389,667,691]" captionStart="FIGURE 14" captionStartId="20.[151,250,1102,1125]" captionTargetBox="[156,1429,194,1071]" captionTargetId="figure@20.[151,1436,193,1081]" captionTargetPageId="20" captionText="FIGURE 14. Petalosarsia jonesi sp. nov., ovigerous female. A – E, pereopods 1 – 5; E, uropod with pleonite 6." httpUri="https://zenodo.org/record/212040/files/figure.png" pageId="21" pageNumber="22">Fig. 14</figureCitation>
|
||
F) peduncle slender, 1.31 times pleonite 6 length, 0.59 times exopod, 0.50 times endopod length, with minute setae on inner margin; near inner distal corner not serrated; exopod 0.85 times endopod length, with 2 setae on outer margin and brush of setae on inner margin; terminal seta long; endopod with 4 spiniform setae on inner margin; terminal setae small.
|
||
<taxonomicName id="18CF4D217077F63C0A66FCC8B685BE37" box="[591,665,777,801]" class="Maxillopoda" family="Telsidae" genus="Telson" kingdom="Animalia" order="Poecilostomatoida" pageId="21" pageNumber="32" phylum="Arthropoda" rank="genus">Telson</taxonomicName>
|
||
somewhat flattened at posterior margin, 0.25–0.36 times pleonite 6 length.
|
||
</paragraph>
|
||
<paragraph id="DF7036A27077F63C08E0FC95B5FABEA2" blockId="21.[151,1437,151,1463]" pageId="21" pageNumber="22">
|
||
<typeStatus id="007488007077F63C08E0FC95B537BE7A" box="[201,299,852,876]" pageId="21" pageNumber="22" type="paratype">Paratype</typeStatus>
|
||
young male, posterior half of abdomen and uropods lost. Overall appearance similar to ovigerous females. Pleon with no pleopods (
|
||
<figureCitation id="47F42A277077F63C0A3BFCB6B67EBE99" box="[530,610,887,911]" captionStart="FIGURE 15" captionStartId="20.[151,250,1804,1827]" captionTargetBox="[351,1248,1217,1760]" captionTargetId="figure@20.[307,1280,1174,1794]" captionTargetPageId="20" captionText="FIGURE 15. Petalosarsia jonesi sp. nov., young male. A, anterior portion of body, lateral view; B, distal three articles of pereopod 1; C, pereopod 4." httpUri="https://zenodo.org/record/212041/files/figure.png" pageId="21" pageNumber="22">Fig. 15</figureCitation>
|
||
A). Carpus of pereopod 1 shorter than female (
|
||
<figureCitation id="47F42A277077F63C0C42FCB6B0A0BE99" box="[1131,1212,887,911]" captionStart="FIGURE 15" captionStartId="20.[151,250,1804,1827]" captionTargetBox="[351,1248,1217,1760]" captionTargetId="figure@20.[307,1280,1174,1794]" captionTargetPageId="20" captionText="FIGURE 15. Petalosarsia jonesi sp. nov., young male. A, anterior portion of body, lateral view; B, distal three articles of pereopod 1; C, pereopod 4." httpUri="https://zenodo.org/record/212041/files/figure.png" pageId="21" pageNumber="22">Fig. 15</figureCitation>
|
||
B). Pereopod 4 with developed exopod (
|
||
<figureCitation id="47F42A277077F63C095AFC5DB5D8BEA2" box="[371,452,924,948]" captionStart="FIGURE 15" captionStartId="20.[151,250,1804,1827]" captionTargetBox="[351,1248,1217,1760]" captionTargetId="figure@20.[307,1280,1174,1794]" captionTargetPageId="20" captionText="FIGURE 15. Petalosarsia jonesi sp. nov., young male. A, anterior portion of body, lateral view; B, distal three articles of pereopod 1; C, pereopod 4." httpUri="https://zenodo.org/record/212041/files/figure.png" pageId="21" pageNumber="22">Fig. 15</figureCitation>
|
||
C).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="97D565297077F63C08E0FC03B6D1BEE8" pageId="21" pageNumber="22" type="etymology">
|
||
<paragraph id="DF7036A27077F63C08E0FC03B6D1BEE8" blockId="21.[151,1437,151,1463]" pageId="21" pageNumber="22">
|
||
<emphasis id="EDBBEAB07077F63C08E0FC03B553BECC" bold="true" box="[201,335,962,986]" pageId="21" pageNumber="22">Etymology.</emphasis>
|
||
The species name is dedicated to Dr. Norman S. Jones, who made great contribution to cumacean taxonomy and described
|
||
<taxonomicName id="18CF4D217077F63C0986FC27B6DABEE8" box="[431,710,998,1022]" class="Malacostraca" family="Pseudocumatidae" genus="Petalosarsia" kingdom="Animalia" order="Cumacea" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="longirostris">
|
||
<emphasis id="EDBBEAB07077F63C0986FC27B6DABEE8" box="[431,710,998,1022]" italics="true" pageId="21" pageNumber="22">Petalosarsia longirostris</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="97D565297077F63C08E0FBCBB6B9B935" box="[201,677,1034,1059]" pageId="21" pageNumber="22" type="distribution">
|
||
<paragraph id="DF7036A27077F63C08E0FBCBB6B9B935" blockId="21.[151,1437,151,1463]" box="[201,677,1034,1059]" pageId="21" pageNumber="22">
|
||
<emphasis id="EDBBEAB07077F63C08E0FBCBB57EB935" bold="true" box="[201,354,1034,1059]" pageId="21" pageNumber="22">Distribution.</emphasis>
|
||
Sulu Sea,
|
||
<quantity id="18379B477077F63C09F3FBCAB645B935" box="[474,601,1035,1059]" metricMagnitude="2" metricUnit="m" metricValue="7.459999999999999" metricValueMax="8.04" metricValueMin="6.88" pageId="21" pageNumber="22" unit="m" value="746.0" valueMax="804.0" valueMin="688.0">688–804 m</quantity>
|
||
depth.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="97D565297077F63C08E0FBF1B6DDB8A1" pageId="21" pageNumber="22" type="discussion">
|
||
<paragraph id="DF7036A27077F63C08E0FBF1B6DDB8A1" blockId="21.[151,1437,151,1463]" pageId="21" pageNumber="22">
|
||
<emphasis id="EDBBEAB07077F63C08E0FBF1B521B95E" bold="true" box="[201,317,1072,1096]" pageId="21" pageNumber="22">Remarks.</emphasis>
|
||
The present new species is closely allied to
|
||
<taxonomicName id="18CF4D217077F63C0B1AFBF1B0CBB951" authority="Jones, 1973" authorityName="Jones" authorityYear="1973" box="[819,1239,1071,1096]" class="Malacostraca" family="Pseudocumatidae" genus="Petalosarsia" kingdom="Animalia" order="Cumacea" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="longirostris">
|
||
<emphasis id="EDBBEAB07077F63C0B1AFBF1B056B95E" box="[819,1098,1072,1096]" italics="true" pageId="21" pageNumber="22">Petalosarsia longirostris</emphasis>
|
||
<bibRefCitation id="BB5E4B537077F63C0C7BFBF1B0CBB951" author="Jones" box="[1106,1239,1071,1095]" pageId="21" pageNumber="22" refString="Jones, N. S. (1973) Some new Cumacea from deep water in the Atlantic. Crustaceana, 25, 297 - 319." type="journal article" year="1973">Jones, 1973</bibRefCitation>
|
||
</taxonomicName>
|
||
from the tropical deep Atlantic,
|
||
<quantity id="18379B477077F63C0916FB95B5C1B97A" box="[319,477,1108,1132]" metricMagnitude="3" metricUnit="m" metricValue="1.71" metricValueMax="1.796" metricValueMin="1.624" pageId="21" pageNumber="22" unit="m" value="1710.0" valueMax="1796.0" valueMin="1624.0">1624–1796 m</quantity>
|
||
, with a combination of characters which differ from the other Japanese species: (1) carapace without dorsolateral carina, dorsal surface arched, (2) antenna 1 slender, 2nd article of peduncle equal in length to the 3rd, (3) inner distal corner of carpus in pereopod 1 not near rectangular, but forming obtuse angle, (4) pereopod 2 with some stiff, naked setae on inner margin of distal three articles, arranged like a comb, (5) uropod peduncle slender, shallowly concaved on proximal inner margin, not completely covering opening of anus when left and right uropods closed.
|
||
<taxonomicName id="18CF4D217077F63C09CAFACCB6A6B833" box="[483,698,1293,1317]" class="Malacostraca" family="Pseudocumatidae" genus="Petalosarsia" kingdom="Animalia" order="Cumacea" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="jonesi">
|
||
<emphasis id="EDBBEAB07077F63C09CAFACCB6A6B833" box="[483,698,1293,1317]" italics="true" pageId="21" pageNumber="22">Petalosarsia jonesi</emphasis>
|
||
</taxonomicName>
|
||
can be distinguished from
|
||
<taxonomicName id="18CF4D217077F63C0BC1FACFB098B833" box="[1000,1156,1293,1317]" class="Malacostraca" family="Pseudocumatidae" genus="Petalosarsia" kingdom="Animalia" order="Cumacea" pageId="21" pageNumber="22" phylum="Arthropoda" rank="species" species="longirostris">
|
||
<emphasis id="EDBBEAB07077F63C0BC1FACFB098B833" box="[1000,1156,1293,1317]" italics="true" pageId="21" pageNumber="22">P. longirostris</emphasis>
|
||
</taxonomicName>
|
||
by (1) inferior margin of carapace not serrated, (2) dorsal crest of pereonite 4 with a marked spine projecting forward, (3) exopod on pereopod 3 absent, (4) uropod peduncle a little longer than pleonite 6, and (5) uropod exopod with a brush of simple setae on inner margin. Another noteworthy character is that the basis of maxilliped 2 lacks round plate or other ornaments on the ventral surface or inner margin.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |