317 lines
45 KiB
XML
317 lines
45 KiB
XML
<document id="D86CACED2CC78B079D9C17A48CE9B467" ID-DOI="10.12782/specdiv.25.75" ID-GBIF-Dataset="9dc8b6f0-e74e-4ace-87c0-ff865f7a1a4a" ID-ISSN="2189-7301" ID-Zenodo-Dep="3751654" ID-ZooBank="48A296CF-AD86-4BDA-BBE3-E874B3734F7A" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1586877791792" checkinUser="felipe" docAuthor="Saito, Nobuhiro, Wakabayashi, Kaori & Moritaki, Takeya" docDate="2020" docId="A65A87E0FFD1461521BDFEA8653FFE51" docLanguage="en" docName="SpeciesDiversity.25.75-87.pdf.imf" docOrigin="Species Diversity 25" docStyle="DocumentStyle:27FECD2C3CD153DA405029F2D33C9514.7:SpeciesDiversity.2012-.journal_article" docStyleId="27FECD2C3CD153DA405029F2D33C9514" docStyleName="SpeciesDiversity.2012-.journal_article" docStyleVersion="7" docTitle="Dendrogaster komatsuae Saito & Wakabayashi & Moritaki 2020, sp. nov." docType="treatment" docVersion="7" lastPageNumber="78" masterDocId="5A63FF98FFD346112201FFC36121FFF5" masterDocTitle="Three New Species of Dendrogaster (Crustacea: Ascothoracida) Infecting Goniasterid Sea-Stars (Echinodermata: Asteroidea) from Japan" masterLastPageNumber="87" masterPageNumber="75" pageNumber="77" updateTime="1701999473939" updateUser="plazi" zenodo-license-document="CC-BY-4.0">
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<mods:mods id="EBD7076918C322778DC1D00BA465133D" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="DA859C7F9B7BE72C69CAD7A83AAE21E4">
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<mods:title id="FD2A52C79E4783B4C4ED98149A489A25">Three New Species of Dendrogaster (Crustacea: Ascothoracida) Infecting Goniasterid Sea-Stars (Echinodermata: Asteroidea) from Japan</mods:title>
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<mods:name id="7E7D0E1B209CD79A20C6DFB73F56931C" type="personal">
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<mods:roleTerm id="698793616C8015C90207ABF36098B6A4">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="EA9F93725630782BD3E9B2F4B9A9B375">Saito, Nobuhiro</mods:namePart>
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<mods:affiliation id="C060776EE37111F54E65D9C245519492">Suido-sha Co. Ltd., Ikuta 8 - 11 - 11, Tama-ku, Kawasaki, Kanagawa 214 - 0038, Japan</mods:affiliation>
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<mods:nameIdentifier id="23DBAC191816686E970F58955FA49FE5" type="email">nsaitoh@suidosha.co.jp</mods:nameIdentifier>
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</mods:name>
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<mods:name id="20A08DE5E8B4EA6976753B5904E4FBF8" type="personal">
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<mods:role id="15177BE4CE98FB81B4F9EE61E9DB28B5">
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<mods:roleTerm id="C917057040CCFBE4D53B23058D0D77B8">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="A9A9AF007AADCB4670AB9DB46808ED18">Wakabayashi, Kaori</mods:namePart>
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<mods:affiliation id="DE4526CABFE69C24B4265F4763286BC4">Graduate School of Integrated Sciences for Life, Hiroshima University, Kagamiyama 1 - 4 - 4, Higashi-Hiroshima, Hiroshima 739 - 8528, Japan</mods:affiliation>
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</mods:name>
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<mods:name id="78EB6637BCD2CA809BA543BED18592E1" type="personal">
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<mods:role id="F7E7294EB987CF9A956DA0A085ED3BBC">
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<mods:roleTerm id="AD2D599515315A7A2649A599051F1A3D">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="648F8606E65F0B3801B64234749F9BF9">Moritaki, Takeya</mods:namePart>
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<mods:affiliation id="CF3D4624AC734D4CCA0F1BA6A8E3C444">Marine Biological Laboratory, Toba Aquarium, Toba 3 - 3 - 6, Toba, Mie 517 - 8517, Japan</mods:affiliation>
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</mods:name>
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<mods:typeOfResource id="D0597245B55C536F5619AE23A0AF6DED">text</mods:typeOfResource>
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<mods:titleInfo id="3BB26ABB3CEB49484F6CD6B1CED4C8F9">
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<mods:title id="85B33F33DEA025ED0A50D53A83B57D19">Species Diversity</mods:title>
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</mods:titleInfo>
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<mods:part id="6F2FF817416DF6A34FF17D272C951099">
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<mods:date id="700C483502A67D537099E9DBAC7E4A82">2020</mods:date>
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<mods:number id="1B333BEF965827C8DCD25E75D8251932">2020-02-15</mods:number>
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<mods:detail id="0462E67CDBCF771F0CD7A5D6118F9AF6" type="volume">
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<mods:number id="239F95633FE68DE564F21A82EA154CE9">25</mods:number>
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<mods:end id="D216A997CC1490391C716888E76491FE">87</mods:end>
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<mods:classification id="60CDECE39C41A5B55B4F692D4AD29B19">journal article</mods:classification>
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<mods:identifier id="B416F960398B9C316B0B115901E36F47" type="DOI">10.12782/specdiv.25.75</mods:identifier>
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<mods:identifier id="309B3B6088D632751DCC204CE9E03A53" type="ISSN">2189-7301</mods:identifier>
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<mods:identifier id="851391CF67684287B17AFDEE987D1287" type="Zenodo-Dep">3751654</mods:identifier>
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<treatment id="A65A87E0FFD1461521BDFEA8653FFE51" ID-DOI="http://doi.org/10.5281/zenodo.3808721" ID-GBIF-Taxon="163626643" ID-Zenodo-Dep="3808721" LSID="urn:lsid:plazi:treatment:A65A87E0FFD1461521BDFEA8653FFE51" httpUri="http://treatment.plazi.org/id/A65A87E0FFD1461521BDFEA8653FFE51" lastPageId="4" lastPageNumber="78" pageId="2" pageNumber="77">
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<subSubSection id="66E9657DFFD1461321BDFEA86430FE76" box="[956,1297,363,387]" pageId="2" pageNumber="77" type="nomenclature">
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<paragraph id="2E4C36F6FFD1461321BDFEA86430FE76" blockId="2.[956,1297,363,387]" box="[956,1297,363,387]" pageId="2" pageNumber="77">
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<heading id="7504819AFFD1461321BDFEA86430FE76" box="[956,1297,363,387]" centered="true" fontSize="10" level="2" pageId="2" pageNumber="77" reason="2">
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<taxonomicName id="E9F34D75FFD1461321BDFEA8659EFE76" authority="Saito & Wakabayashi & Moritaki, 2020" authorityName="Saito & Wakabayashi & Moritaki" authorityYear="2020" box="[956,1215,363,387]" class="Maxillopoda" family="Dendrogastridae" genus="Dendrogaster" kingdom="Animalia" order="Dendrogastrida" pageId="2" pageNumber="77" phylum="Arthropoda" rank="species" species="komatsuae" status="sp. nov.">
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<emphasis id="1C87EAE4FFD1461321BDFEA8659EFE76" bold="true" box="[956,1215,363,387]" italics="true" pageId="2" pageNumber="77">Dendrogaster komatsuae</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="07B4579FFFD1461326C5FEAF6430FE76" box="[1220,1297,364,387]" pageId="2" pageNumber="77" rank="species">sp. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="66E9657DFFD146132146FE4F64A4FE51" box="[839,1413,396,420]" pageId="2" pageNumber="77" type="vernacular_names">
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<paragraph id="2E4C36F6FFD146132146FE4F64A4FE51" blockId="2.[839,1413,396,452]" box="[839,1413,396,420]" pageId="2" pageNumber="77">[New Japanese name: Yamatoishidatami-no-shidamushi]</paragraph>
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||
</subSubSection>
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||
<subSubSection id="66E9657DFFD146132635FE6F65B9FE31" box="[1076,1176,428,452]" pageId="2" pageNumber="77" type="description">
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<paragraph id="2E4C36F6FFD146132635FE6F65B9FE31" blockId="2.[839,1413,396,452]" box="[1076,1176,428,452]" pageId="2" pageNumber="77">
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(
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<figureCitation id="B6C82A73FFD14613263AFE6F655BFE31" box="[1083,1146,428,452]" captionStart="Fig" captionStartId="2.[156,187,1890,1912]" captionTargetBox="[264,1322,810,1848]" captionTargetId="figure@2.[263,1324,807,1850]" captionTargetPageId="2" captionText="Fig. 2. Dendrogaster komatsuae sp. nov., holotype female, mantle size 46.3mm, NSMT-Cr 26858, removed from coelomic cavity of Lithosoma japonica (R 50.0mm, r 25.3mm), TAMBL-EC10, Kumano-nada Sea off Owase, Mie Prefecture, Pacific coast of central Japan, about 300m depth. A, whole animal, dorsal view; B, linear scheme to indicate a pattern of mantle branching; C, left anterior branches, unfurled; D, left antennule, medial view; E, third and fourth segments of right antennule (terminal claw missing), lateral view; F, second maxillae. Abbreviations: b1a, anterior primary branches; b2a, anterior secondary branches; bp, posterior branches; b1p, posterior primary branches; cg, claw guard; cl, terminal claw; eb, extra branch; fs, fusion seam; I–IV, segment numbers; mb, main branches; mp, middle piece; sp, rudimentary proximal sensory process; tb, terminal branch." figureDoi="http://doi.org/10.5281/zenodo.3751658" httpUri="https://zenodo.org/record/3751658/files/figure.png" pageId="2" pageNumber="77">Figs 2</figureCitation>
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,
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<figureCitation id="B6C82A73FFD146132682FE6F65B1FE31" box="[1155,1168,428,452]" captionStart="Fig" captionStartId="3.[156,187,2030,2052]" captionTargetBox="[283,1301,1262,1989]" captionTargetId="figure@3.[283,1303,1262,1989]" captionTargetPageId="3" captionText="Fig. 3. Dendrogaster komatsuae sp. nov., nauplius, carapace length 0.87mm, from holotype female. A, whole animal, ventral view; B, left portion of body, ventral view.Abbreviations:a1, antennule; a2, antenna; md, mandible. Scale bar=0.3mm." figureDoi="http://doi.org/10.5281/zenodo.3751660" httpUri="https://zenodo.org/record/3751660/files/figure.png" pageId="2" pageNumber="77">3</figureCitation>
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)
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="66E9657DFFD14612214FFE2E61EFFEB6" lastPageId="3" lastPageNumber="78" pageId="2" pageNumber="77" type="materials_examined">
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<paragraph id="2E4C36F6FFD14613214FFE2E65EEFD3C" blockId="2.[821,1432,493,746]" pageId="2" pageNumber="77">
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<emphasis id="1C87EAE4FFD14613214FFE2E6536FDF0" bold="true" box="[846,1047,493,517]" pageId="2" pageNumber="77">Material examined</emphasis>
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.
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<materialsCitation id="9E9B3CABFFD146132627FE2E65EEFD3C" ID-GBIF-Occurrence="2597620223" collectingDate="2014-01-13" collectingDateMax="2015-10-18" collectingDateMin="2014-01-13" collectionCode="TAMBL-EC, NSMT-Cr" country="Japan" location="Japan" pageId="2" pageNumber="77" specimenCode="NSMT-Cr 26858, TAMBL-EC10" specimenCount="1" typeStatus="holotype">
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||
<typeStatus id="F1488854FFD146132627FE2E65A6FDF0" box="[1062,1159,493,517]" pageId="2" pageNumber="77" type="holotype">Holotype</typeStatus>
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: ovigerous female (mantle size
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||
<quantity id="E90B9B13FFD146132164FDCD62E1FDD3" box="[869,960,526,550]" metricMagnitude="-2" metricUnit="m" metricValue="4.63" pageId="2" pageNumber="77" unit="mm" value="46.3">46.3 mm</quantity>
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),
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||
<specimenCode id="7E559E8DFFD1461321D7FDCD65A6FDD3" box="[982,1159,526,550]" collectionCode="NSMT-Cr" pageId="2" pageNumber="77">NSMT-Cr 26858</specimenCode>
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||
, removed on
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||
<date id="5A4D1036FFD146132721FDCD6247FDB3" pageId="2" pageNumber="77" value="2015-10-18">
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||
<collectingDate id="4A09E9DEFFD146132721FDCD6247FDB3" pageId="2" pageNumber="77" value="2015-10-18">18 October 2015</collectingDate>
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||
</date>
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||
from coelomic cavity of
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<taxonomicName id="E9F34D75FFD146132670FDED6247FD92" authority="Hayashi, 1952" authorityName="Hayashi" authorityYear="1952" class="Asteroidea" family="Goniasteridae" genus="Lithosoma" kingdom="Animalia" order="Valvatida" pageId="2" pageNumber="77" phylum="Echinodermata" rank="species" species="japonica">
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<emphasis id="1C87EAE4FFD146132670FDED6417FDB3" box="[1137,1334,558,582]" italics="true" pageId="2" pageNumber="77">Lithosoma japonica</emphasis>
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||
<bibRefCitation id="4A624B07FFD146132741FDED6247FD92" author="Hayashi, R." pageId="2" pageNumber="77" pagination="143 - 159" refId="ref9314" refString="Hayashi, R. 1952. Sea-stars of Seto and adjacent waters. Publications of the Seto Marine Biological Laboratory 2: 143 - 159." type="journal article" year="1952">Hayashi, 1952</bibRefCitation>
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||
</taxonomicName>
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||
(Echinodermata:
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<taxonomicName id="E9F34D75FFD14613262EFD8C65BFFD92" box="[1071,1182,591,615]" class="Asteroidea" kingdom="Animalia" pageId="2" pageNumber="77" phylum="Echinodermata" rank="class">Asteroidea</taxonomicName>
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||
:
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<taxonomicName id="E9F34D75FFD1461326B1FD8C6430FD92" authorityName="Perrier" authorityYear="1884" box="[1200,1297,591,615]" class="Asteroidea" kingdom="Animalia" order="Valvatida" pageId="2" pageNumber="77" phylum="Echinodermata" rank="order">Valvatida</taxonomicName>
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:
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<taxonomicName id="E9F34D75FFD146132725FD8C627BFD72" authorityName="E.Forbes" authorityYear="1841" class="Asteroidea" family="Goniasteridae" kingdom="Animalia" order="Valvatida" pageId="2" pageNumber="77" phylum="Echinodermata" rank="family">Goniasteridae</taxonomicName>
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) (R 50.0 mm, r
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||
<quantity id="E90B9B13FFD1461321F6FDAC6570FD7D" box="[1015,1105,623,648]" metricMagnitude="-2" metricUnit="m" metricValue="2.53" pageId="2" pageNumber="77" unit="mm" value="25.3">25.3 mm</quantity>
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),
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<specimenCode id="7E559E8DFFD146132663FDB365D6FD7D" box="[1122,1271,624,648]" collectionCode="TAMBL-EC" pageId="2" pageNumber="77">TAMBL-EC10</specimenCode>
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||
, off Owase, Kumano-nada Sea, Pacific coast of central
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<collectingCountry id="56E47666FFD1461326D2FD52642FFD5D" box="[1235,1294,657,680]" name="Japan" pageId="2" pageNumber="77">Japan</collectingCountry>
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||
, about
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<quantity id="E90B9B13FFD14613275AFD5364B9FD5D" box="[1371,1432,656,680]" metricMagnitude="2" metricUnit="m" metricValue="3.0" pageId="2" pageNumber="77" unit="m" value="300.0">300 m</quantity>
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depth, by
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<emphasis id="1C87EAE4FFD146132199FD7262DEFD3D" box="[920,1023,689,712]" italics="true" pageId="2" pageNumber="77">Kiei-maru</emphasis>
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on
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||
<date id="5A4D1036FFD146132624FD7265EBFD3C" box="[1061,1226,689,713]" pageId="2" pageNumber="77" value="2014-01-13">
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||
<collectingDate id="4A09E9DEFFD146132624FD7265EBFD3C" box="[1061,1226,689,713]" pageId="2" pageNumber="77" value="2014-01-13">13 January 2014</collectingDate>
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</date>
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||
.
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</materialsCitation>
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</paragraph>
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<paragraph id="2E4C36F6FFD14612214FFD116221FEF4" blockId="2.[821,1432,493,746]" lastBlockId="3.[156,768,200,1201]" lastPageId="3" lastPageNumber="78" pageId="2" pageNumber="77">
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||
<materialsCitation id="9E9B3CABFFD14612214FFD116221FEF4" ID-GBIF-Occurrence="2597620217" collectionCode="NSMT-Cr" lastPageId="3" lastPageNumber="78" pageId="2" pageNumber="77" specimenCode="NSMT-Cr 26859" specimenCount="1" specimenCount-female="1" typeStatus="paratype">
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||
<typeStatus id="F1488854FFD14613214FFD116288FD1F" box="[846,937,722,746]" pageId="2" pageNumber="77" type="paratype">Paratype</typeStatus>
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||
: one ovigerous
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||
<specimenCount id="38F5FD7FFFD146132657FD1265B8FD1C" box="[1110,1177,721,745]" pageId="2" pageNumber="77" type="female">female</specimenCount>
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||
(fragmented into main body and 3 pieces of mantle),
|
||
<specimenCode id="7E559E8DFFD0461223E9FF0A63B9FF15" box="[488,664,200,225]" collectionCode="NSMT-Cr" pageId="3" pageNumber="78">NSMT-Cr 26859</specimenCode>
|
||
, removed from coelomic cavity of the same host specimen as holotype.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<caption id="7A8C667EFFD14613229DF8A16361F7D5" ID-DOI="http://doi.org/10.5281/zenodo.3751658" ID-Zenodo-Dep="3751658" httpUri="https://zenodo.org/record/3751658/files/figure.png" pageId="2" pageNumber="77" startId="2.[156,187,1890,1912]" targetBox="[264,1322,810,1848]" targetPageId="2">
|
||
<paragraph id="2E4C36F6FFD14613229DF8A16361F7D5" blockId="2.[156,1432,1890,2080]" pageId="2" pageNumber="77">
|
||
Fig. 2.
|
||
<taxonomicName id="E9F34D75FFD1461322F1F8A160EFF882" authority="Saito & Wakabayashi & Moritaki, 2020" authorityName="Saito & Wakabayashi & Moritaki" authorityYear="2020" box="[240,462,1890,1911]" class="Maxillopoda" family="Dendrogastridae" genus="Dendrogaster" kingdom="Animalia" order="Dendrogastrida" pageId="2" pageNumber="77" phylum="Arthropoda" rank="species" species="komatsuae" status="sp. nov.">
|
||
<emphasis id="1C87EAE4FFD1461322F1F8A160EFF882" box="[240,462,1890,1911]" italics="true" pageId="2" pageNumber="77">Dendrogaster komatsuae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="07B4579FFFD1461323D5F8A1633AF882" box="[468,539,1890,1911]" pageId="2" pageNumber="77" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, holotype female, mantle size 46.3 mm, NSMT-Cr 26858, removed from coelomic cavity of
|
||
<taxonomicName id="E9F34D75FFD146132763F8A1603CF866" authorityName="Hayashi" authorityYear="1952" class="Asteroidea" family="Goniasteridae" genus="Lithosoma" kingdom="Animalia" order="Valvatida" pageId="2" pageNumber="77" phylum="Echinodermata" rank="species" species="japonica">
|
||
<emphasis id="1C87EAE4FFD146132763F8A1603CF866" italics="true" pageId="2" pageNumber="77">Lithosoma japonica</emphasis>
|
||
</taxonomicName>
|
||
(R 50.0mm, r 25.3 mm), TAMBL-EC10, Kumano-nada Sea off Owase, Mie Prefecture, Pacific coast of central Japan, about 300m depth. A, whole animal, dorsal view; B, linear scheme to indicate a pattern of mantle branching; C, left anterior branches, unfurled; D, left antennule, medial view; E, third and fourth segments of right antennule (terminal claw missing), lateral view; F, second maxillae. Abbreviations: b1a, anterior primary branches; b2a, anterior secondary branches; bp, posterior branches; b1p, posterior primary branches; cg, claw guard; cl, terminal claw; eb, extra branch; fs, fusion seam; I–IV, segment numbers; mb, main branches; mp, middle piece; sp, rudimentary proximal sensory process; tb, terminal branch.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="2E4C36F6FFD0461222B4FEC961EFFEB6" blockId="3.[156,768,200,1201]" pageId="3" pageNumber="78">
|
||
No males were found from both the
|
||
<typeStatus id="F1488854FFD046122038FEC963B3FED7" box="[569,658,266,290]" pageId="3" pageNumber="78" type="holotype">holotype</typeStatus>
|
||
and
|
||
<typeStatus id="F1488854FFD0461220C8FEC961EBFEB6" pageId="3" pageNumber="78" type="paratype">paratype</typeStatus>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="66E9657DFFD0461222B4FE88647BFC59" pageId="3" pageNumber="78" type="description">
|
||
<paragraph id="2E4C36F6FFD0461222B4FE8860CBFD1C" blockId="3.[156,768,200,1201]" pageId="3" pageNumber="78">
|
||
<emphasis id="1C87EAE4FFD0461222B4FE88632CFE96" bold="true" box="[181,525,331,355]" pageId="3" pageNumber="78">
|
||
Description of
|
||
<typeStatus id="F1488854FFD04612235FFE88609AFE96" box="[350,443,331,355]" pageId="3" pageNumber="78" type="holotype">holotype</typeStatus>
|
||
female
|
||
</emphasis>
|
||
. Carapace (or mantle) markedly branched, surface smooth (
|
||
<figureCitation id="B6C82A73FFD04612202CFEA86383FE76" box="[557,674,363,387]" captionStart="Fig" captionStartId="2.[156,187,1890,1912]" captionTargetBox="[264,1322,810,1848]" captionTargetId="figure@2.[263,1324,807,1850]" captionTargetPageId="2" captionText="Fig. 2. Dendrogaster komatsuae sp. nov., holotype female, mantle size 46.3mm, NSMT-Cr 26858, removed from coelomic cavity of Lithosoma japonica (R 50.0mm, r 25.3mm), TAMBL-EC10, Kumano-nada Sea off Owase, Mie Prefecture, Pacific coast of central Japan, about 300m depth. A, whole animal, dorsal view; B, linear scheme to indicate a pattern of mantle branching; C, left anterior branches, unfurled; D, left antennule, medial view; E, third and fourth segments of right antennule (terminal claw missing), lateral view; F, second maxillae. Abbreviations: b1a, anterior primary branches; b2a, anterior secondary branches; bp, posterior branches; b1p, posterior primary branches; cg, claw guard; cl, terminal claw; eb, extra branch; fs, fusion seam; I–IV, segment numbers; mb, main branches; mp, middle piece; sp, rudimentary proximal sensory process; tb, terminal branch." figureDoi="http://doi.org/10.5281/zenodo.3751658" httpUri="https://zenodo.org/record/3751658/files/figure.png" pageId="3" pageNumber="78">Fig. 2A, B</figureCitation>
|
||
): mantle cavity filled with numerous eggs and nauplius larvae. Middle piece elliptical, 1.2 times as long as wide, subequal in length to each main branch. Pair of main branches directed laterally from base of middle piece, each 1.1 times as long as wide and dividing into 2 (anterior and posterior) primary branches. Primary branches quickly subdividing into cauliflower-like masses of short branches, with terminal branches blunt and rounded (
|
||
<figureCitation id="B6C82A73FFD04612236AFDAC609BFD7D" box="[363,442,623,648]" captionStart="Fig" captionStartId="2.[156,187,1890,1912]" captionTargetBox="[264,1322,810,1848]" captionTargetId="figure@2.[263,1324,807,1850]" captionTargetPageId="2" captionText="Fig. 2. Dendrogaster komatsuae sp. nov., holotype female, mantle size 46.3mm, NSMT-Cr 26858, removed from coelomic cavity of Lithosoma japonica (R 50.0mm, r 25.3mm), TAMBL-EC10, Kumano-nada Sea off Owase, Mie Prefecture, Pacific coast of central Japan, about 300m depth. A, whole animal, dorsal view; B, linear scheme to indicate a pattern of mantle branching; C, left anterior branches, unfurled; D, left antennule, medial view; E, third and fourth segments of right antennule (terminal claw missing), lateral view; F, second maxillae. Abbreviations: b1a, anterior primary branches; b2a, anterior secondary branches; bp, posterior branches; b1p, posterior primary branches; cg, claw guard; cl, terminal claw; eb, extra branch; fs, fusion seam; I–IV, segment numbers; mb, main branches; mp, middle piece; sp, rudimentary proximal sensory process; tb, terminal branch." figureDoi="http://doi.org/10.5281/zenodo.3751658" httpUri="https://zenodo.org/record/3751658/files/figure.png" pageId="3" pageNumber="78">Fig. 2C</figureCitation>
|
||
). Extra branch present opposite to middle piece, immediately dividing into pair of long posterior branches with distal parts subdivided in same manner as primary branches (
|
||
<figureCitation id="B6C82A73FFD046122377FD1260FEFD1C" box="[374,479,721,745]" captionStart="Fig" captionStartId="2.[156,187,1890,1912]" captionTargetBox="[264,1322,810,1848]" captionTargetId="figure@2.[263,1324,807,1850]" captionTargetPageId="2" captionText="Fig. 2. Dendrogaster komatsuae sp. nov., holotype female, mantle size 46.3mm, NSMT-Cr 26858, removed from coelomic cavity of Lithosoma japonica (R 50.0mm, r 25.3mm), TAMBL-EC10, Kumano-nada Sea off Owase, Mie Prefecture, Pacific coast of central Japan, about 300m depth. A, whole animal, dorsal view; B, linear scheme to indicate a pattern of mantle branching; C, left anterior branches, unfurled; D, left antennule, medial view; E, third and fourth segments of right antennule (terminal claw missing), lateral view; F, second maxillae. Abbreviations: b1a, anterior primary branches; b2a, anterior secondary branches; bp, posterior branches; b1p, posterior primary branches; cg, claw guard; cl, terminal claw; eb, extra branch; fs, fusion seam; I–IV, segment numbers; mb, main branches; mp, middle piece; sp, rudimentary proximal sensory process; tb, terminal branch." figureDoi="http://doi.org/10.5281/zenodo.3751658" httpUri="https://zenodo.org/record/3751658/files/figure.png" pageId="3" pageNumber="78">Fig. 2A, B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="2E4C36F6FFD0461222B4FD3160EEFBBB" blockId="3.[156,768,200,1201]" pageId="3" pageNumber="78">
|
||
Antennules 4-segmented and subchelate (
|
||
<figureCitation id="B6C82A73FFD04612205BFD3163E2FCFF" box="[602,707,754,778]" captionStart="Fig" captionStartId="2.[156,187,1890,1912]" captionTargetBox="[264,1322,810,1848]" captionTargetId="figure@2.[263,1324,807,1850]" captionTargetPageId="2" captionText="Fig. 2. Dendrogaster komatsuae sp. nov., holotype female, mantle size 46.3mm, NSMT-Cr 26858, removed from coelomic cavity of Lithosoma japonica (R 50.0mm, r 25.3mm), TAMBL-EC10, Kumano-nada Sea off Owase, Mie Prefecture, Pacific coast of central Japan, about 300m depth. A, whole animal, dorsal view; B, linear scheme to indicate a pattern of mantle branching; C, left anterior branches, unfurled; D, left antennule, medial view; E, third and fourth segments of right antennule (terminal claw missing), lateral view; F, second maxillae. Abbreviations: b1a, anterior primary branches; b2a, anterior secondary branches; bp, posterior branches; b1p, posterior primary branches; cg, claw guard; cl, terminal claw; eb, extra branch; fs, fusion seam; I–IV, segment numbers; mb, main branches; mp, middle piece; sp, rudimentary proximal sensory process; tb, terminal branch." figureDoi="http://doi.org/10.5281/zenodo.3751658" httpUri="https://zenodo.org/record/3751658/files/figure.png" pageId="3" pageNumber="78">Fig. 2D, E</figureCitation>
|
||
). Second article trapezoidal. Third article elliptical, with fusion seam crossing proximal-dorsal angle and 2 short setae at distal end of seam (broken in left antennule). Fourth article rectangular, with movable terminal claw (missing in right antennule), large, cylindrical claw guard, and rudimentary posterior sensory process; bearing 3 short setae at dorsal, ventral and lateral bases of terminal claw (maybe broken in left antennule), 3 somewhat longer distal setae on cylindrical claw guard, and 2 setae (1 of it surely undeveloped aesthetascs) on posterior process.
|
||
</paragraph>
|
||
<paragraph id="2E4C36F6FFD0461222B4FB94654DFEF4" blockId="3.[156,768,200,1201]" lastBlockId="3.[820,1432,200,1200]" pageId="3" pageNumber="78">
|
||
Oral cone formed by labrum ensheathing second maxillae. First maxillae and mandibles absent. Second maxillae (
|
||
<figureCitation id="B6C82A73FFD0461222A2FB5B61CCFB44" box="[163,237,1176,1201]" captionStart="Fig" captionStartId="2.[156,187,1890,1912]" captionTargetBox="[264,1322,810,1848]" captionTargetId="figure@2.[263,1324,807,1850]" captionTargetPageId="2" captionText="Fig. 2. Dendrogaster komatsuae sp. nov., holotype female, mantle size 46.3mm, NSMT-Cr 26858, removed from coelomic cavity of Lithosoma japonica (R 50.0mm, r 25.3mm), TAMBL-EC10, Kumano-nada Sea off Owase, Mie Prefecture, Pacific coast of central Japan, about 300m depth. A, whole animal, dorsal view; B, linear scheme to indicate a pattern of mantle branching; C, left anterior branches, unfurled; D, left antennule, medial view; E, third and fourth segments of right antennule (terminal claw missing), lateral view; F, second maxillae. Abbreviations: b1a, anterior primary branches; b2a, anterior secondary branches; bp, posterior branches; b1p, posterior primary branches; cg, claw guard; cl, terminal claw; eb, extra branch; fs, fusion seam; I–IV, segment numbers; mb, main branches; mp, middle piece; sp, rudimentary proximal sensory process; tb, terminal branch." figureDoi="http://doi.org/10.5281/zenodo.3751658" httpUri="https://zenodo.org/record/3751658/files/figure.png" pageId="3" pageNumber="78">Fig. 2F</figureCitation>
|
||
) harpoon-like, right and left members of pair fused medially for most of length but separate at distal end; terminal prong bifid with sharp tips.
|
||
</paragraph>
|
||
<paragraph id="2E4C36F6FFD04612214FFEC96588FED7" blockId="3.[820,1432,200,1200]" box="[846,1193,266,290]" pageId="3" pageNumber="78">Rudiments of thoracopods absent.</paragraph>
|
||
<paragraph id="2E4C36F6FFD04612214FFEE86295FE96" blockId="3.[820,1432,200,1200]" pageId="3" pageNumber="78">
|
||
Eggs present in mantle cavity spherical,
|
||
<quantity id="E90B9B13FFD0461226E2FEE96418FEB7" box="[1251,1337,298,322]" metricMagnitude="-4" metricUnit="m" metricValue="5.2" pageId="3" pageNumber="78" unit="mm" value="0.52">0.52 mm</quantity>
|
||
in diameter (n=20).
|
||
</paragraph>
|
||
<paragraph id="2E4C36F6FFD04612214FFEA86435FCDF" blockId="3.[820,1432,200,1200]" pageId="3" pageNumber="78">
|
||
Nauplius larvae from mantle cavity (
|
||
<figureCitation id="B6C82A73FFD0461226D5FEA86432FE76" box="[1236,1299,363,387]" captionStart="Fig" captionStartId="3.[156,187,2030,2052]" captionTargetBox="[283,1301,1262,1989]" captionTargetId="figure@3.[283,1303,1262,1989]" captionTargetPageId="3" captionText="Fig. 3. Dendrogaster komatsuae sp. nov., nauplius, carapace length 0.87mm, from holotype female. A, whole animal, ventral view; B, left portion of body, ventral view.Abbreviations:a1, antennule; a2, antenna; md, mandible. Scale bar=0.3mm." figureDoi="http://doi.org/10.5281/zenodo.3751660" httpUri="https://zenodo.org/record/3751660/files/figure.png" pageId="3" pageNumber="78">Fig. 3</figureCitation>
|
||
) with bowlshaped carapace, oval in dorsal view, 0.83×
|
||
<quantity id="E90B9B13FFD046122740FE4F64B6FE56" box="[1345,1431,396,420]" metricMagnitude="-4" metricUnit="m" metricValue="6.6" pageId="3" pageNumber="78" unit="mm" value="0.66">0.66 mm</quantity>
|
||
(n=20); antennules, antennae, mandibles, labrum, and anal spine present; frontal filaments and medial knob, nauplius eye, maxillules, thoracic appendages, caudal appendages and rami, and abdominal spines absent. Antennules uniramous with 5 indistinct segments, bearing 3 terminal, 2 medial, and 1 lateral setae. Antennae biramous; exopod with 12 indistinct segments, each of distal 5 segments bearing 1 long seta; endopod with 5 indistinct segments, 4 setae at distal end. Mandibles biramous; exopod with 13 indistinct segments, distal 5 segments bearing 1 long seta; endopod with 5 indistinct segments, 4 setae at distal end. Labrum pointed posteriorly. No ascothoracid larvae were found.
|
||
</paragraph>
|
||
<paragraph id="2E4C36F6FFD04612214FFCF1628CFC9E" blockId="3.[820,1432,200,1200]" pageId="3" pageNumber="78">
|
||
<emphasis id="1C87EAE4FFD04612214FFCF162E3FCBF" bold="true" box="[846,962,818,842]" pageId="3" pageNumber="78">Coloration</emphasis>
|
||
. White to cream yellow (in ethanol-preserved specimens).
|
||
</paragraph>
|
||
<paragraph id="2E4C36F6FFD04612214FFCB7647BFC59" blockId="3.[820,1432,200,1200]" pageId="3" pageNumber="78">
|
||
<emphasis id="1C87EAE4FFD04612214FFCB7650DFC79" bold="true" box="[846,1068,884,908]" pageId="3" pageNumber="78">Infection parameters</emphasis>
|
||
. The single damaged host specimen examined in the present study infected with
|
||
<specimenCount id="38F5FD7FFFD0461226F4FC576477FC59" box="[1269,1366,916,940]" pageId="3" pageNumber="78" type="female">2 females</specimenCount>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="66E9657DFFD04612214FFC7664B9FBFB" pageId="3" pageNumber="78" type="etymology">
|
||
<paragraph id="2E4C36F6FFD04612214FFC7664B9FBFB" blockId="3.[820,1432,200,1200]" pageId="3" pageNumber="78">
|
||
<emphasis id="1C87EAE4FFD04612214FFC7662E0FC38" bold="true" box="[846,961,949,973]" pageId="3" pageNumber="78">Etymology</emphasis>
|
||
. Named in honor of Emeritus Professor Miéko Komatsu, University of
|
||
<collectingRegion id="EC37F814FFD04612266AFC15659CFC1B" box="[1131,1213,982,1006]" country="Japan" name="Toyama" pageId="3" pageNumber="78">Toyama</collectingRegion>
|
||
,
|
||
<collectingCountry id="56E47666FFD0461226C6FC156423FC18" box="[1223,1282,982,1005]" name="Japan" pageId="3" pageNumber="78">Japan</collectingCountry>
|
||
, for her significant contributions to the knowledge of echinoderm biology.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="66E9657DFFD04615214FFBD5653FFE51" lastPageId="4" lastPageNumber="79" pageId="3" pageNumber="78" type="diagnosis">
|
||
<paragraph id="2E4C36F6FFD04615214FFBD5653FFE51" blockId="3.[820,1432,200,1200]" lastBlockId="4.[820,1432,201,420]" lastPageId="4" lastPageNumber="79" pageId="3" pageNumber="78">
|
||
<emphasis id="1C87EAE4FFD04612214FFBD56500FBDA" bold="true" box="[846,1057,1046,1071]" pageId="3" pageNumber="78">Diagnostic remarks</emphasis>
|
||
. The presence of a bifid branch on the mature female opposite the middle piece links
|
||
<taxonomicName id="E9F34D75FFD046122745FBF462C3FB9A" authority="Saito & Wakabayashi & Moritaki, 2020" authorityName="Saito & Wakabayashi & Moritaki" authorityYear="2020" class="Maxillopoda" family="Dendrogastridae" genus="Dendrogaster" kingdom="Animalia" order="Dendrogastrida" pageId="3" pageNumber="78" phylum="Arthropoda" rank="species" species="komatsuae" status="sp. nov.">
|
||
<emphasis id="1C87EAE4FFD046122745FBF462C3FB9A" italics="true" pageId="3" pageNumber="78">Dendrogaster komatsuae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="07B4579FFFD0461221EAFB9B6518FB9A" box="[1003,1081,1112,1135]" pageId="3" pageNumber="78" rank="species">sp. nov.</taxonomicNameLabel>
|
||
to three other congeneric species that also possess an ‘extra branch’ of some kind in this location:
|
||
<taxonomicName id="E9F34D75FFD046122181FB5A6528FB45" authorityName="Fisher" authorityYear="1911" box="[896,1033,1176,1200]" class="Maxillopoda" family="Dendrogastridae" genus="Dendrogaster" kingdom="Animalia" order="Dendrogastrida" pageId="3" pageNumber="78" phylum="Arthropoda" rank="species" species="arbusculus">
|
||
<emphasis id="1C87EAE4FFD046122181FB5A6528FB45" box="[896,1033,1176,1200]" italics="true" pageId="3" pageNumber="78">D. arbusculus</emphasis>
|
||
</taxonomicName>
|
||
;
|
||
<taxonomicName id="E9F34D75FFD046122616FB5A65DFFB45" authority="Wagin, 1950" authorityName="Wagin" authorityYear="1950" box="[1047,1278,1176,1200]" class="Maxillopoda" family="Dendrogastridae" genus="Dendrogaster" kingdom="Animalia" order="Dendrogastrida" pageId="3" pageNumber="78" phylum="Arthropoda" rank="species" species="dogieli">
|
||
<emphasis id="1C87EAE4FFD046122616FB5A6556FB45" box="[1047,1143,1176,1200]" italics="true" pageId="3" pageNumber="78">D. dogieli</emphasis>
|
||
<bibRefCitation id="4A624B07FFD04612267FFB5B65DFFB45" author="Wagin, V. L." box="[1150,1278,1176,1200]" pageId="3" pageNumber="78" pagination="3 - 89" refId="ref10373" refString="Wagin, V. L. 1950. [On new parasitic crustaceans of the family Dendrogasteridae (order Ascothoracida)]. Trudy Leningradskogo Obshchestva Estestvoispytateley 70 (4): 3 - 89. [In Russian]" type="journal article" year="1950">Wagin, 1950</bibRefCitation>
|
||
</taxonomicName>
|
||
from
|
||
<taxonomicName id="E9F34D75FFD04615273EFB5A630CFF14" authority="(Perrier, 1891)" baseAuthorityName="Perrier" baseAuthorityYear="1891" class="Asteroidea" family="Pterasteridae" genus="Pteraster" kingdom="Animalia" lastPageId="4" lastPageNumber="79" order="Velatida" pageId="3" pageNumber="78" phylum="Echinodermata" rank="species" species="obscurus">
|
||
<emphasis id="1C87EAE4FFD04615273EFB5A61D2FF14" italics="true" lastPageId="4" lastPageNumber="79" pageId="3" pageNumber="78">Pteraster obscurus</emphasis>
|
||
(Perrier, 1891) (Pterasteridae)
|
||
</taxonomicName>
|
||
;
|
||
<taxonomicName id="E9F34D75FFD746152036FF0A639AFF15" authorityName="Palmer" authorityYear="1997" box="[567,699,201,224]" class="Maxillopoda" family="Dendrogastridae" genus="Dendrogaster" kingdom="Animalia" order="Dendrogastrida" pageId="4" pageNumber="79" phylum="Arthropoda" rank="species" species="otagoensis">
|
||
<emphasis id="1C87EAE4FFD746152036FF0A639AFF15" box="[567,699,201,224]" italics="true" pageId="4" pageNumber="79">D. otagoensis</emphasis>
|
||
</taxonomicName>
|
||
Palm- er, 1997 from
|
||
<taxonomicName id="E9F34D75FFD74615233CFF2A6026FED7" authority="(Gray, 1847)" baseAuthorityName="Gray" baseAuthorityYear="1847" class="Asteroidea" family="Odontasteridae" genus="Diplodontias" kingdom="Animalia" order="Valvatida" pageId="4" pageNumber="79" phylum="Echinodermata" rank="species" species="miliaris">
|
||
<emphasis id="1C87EAE4FFD74615233CFF2A6334FEF4" box="[317,533,233,257]" italics="true" pageId="4" pageNumber="79">Diplodontias miliaris</emphasis>
|
||
(Gray, 1847) (Odontasteridae)
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="4A624B07FFD746152319FEC960B4FED7" author="Fisher, W. K." box="[280,405,266,290]" pageId="4" pageNumber="79" pagination="1 - 122" refId="ref8527" refString="Fisher, W. K. 1911. Asteroidea of the North Pacific and adjacent waters. Part I. Phanerozonia and Spinulosa. Bulletin of the United States National Museum 76 (1): i-iv, 1 - 419, pls 1 - 122." type="journal article" year="1911">Fisher 1911</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="4A624B07FFD7461523A2FEC96303FED7" author="Wagin, V. L." box="[419,546,266,290]" pageId="4" pageNumber="79" pagination="3 - 89" refId="ref10373" refString="Wagin, V. L. 1950. [On new parasitic crustaceans of the family Dendrogasteridae (order Ascothoracida)]. Trudy Leningradskogo Obshchestva Estestvoispytateley 70 (4): 3 - 89. [In Russian]" type="journal article" year="1950">Wagin 1950</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="4A624B07FFD74615202EFEC96343FED7" author="Wagin, V. L." box="[559,610,266,290]" pageId="4" pageNumber="79" refId="ref10413" refString="Wagin, V. L. 1976. Meshkogrudye Raki [Ascothoracida]. Kazan University Press, Kazan, USSR, 141 pp. [In Russian]" type="book" year="1976">1976</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="4A624B07FFD746152071FEC963DDFED7" author="Grygier, M. J." box="[624,764,266,290]" pageId="4" pageNumber="79" pagination="443 - 454" refId="ref8747" refString="Grygier, M. J. 1982. Dendrogaster (Crustacea: Ascothoracida) from California: sea-star parasites collected by the Albatross. Proceedings of the California Academy of Sciences 42: 443 - 454." type="journal article" year="1982">Grygier 1982</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="4A624B07FFD74615229DFEE96001FEB7" author="Palmer, P. L." box="[156,288,298,322]" pageId="4" pageNumber="79" pagination="769 - 779" refId="ref10120" refString="Palmer, P. L. 1997. A new species of ascothoracid parasite (Maxillopoda) from the Otago Shelf, New Zealand, and a new host record. Crustaceana 70: 769 - 779." type="journal article" year="1997">Palmer 1997</bibRefCitation>
|
||
).
|
||
<taxonomicName id="E9F34D75FFD746152330FEE96306FEB7" authority="Saito & Wakabayashi & Moritaki, 2020" authorityName="Saito & Wakabayashi & Moritaki" authorityYear="2020" box="[305,551,298,322]" class="Maxillopoda" family="Dendrogastridae" genus="Dendrogaster" kingdom="Animalia" order="Dendrogastrida" pageId="4" pageNumber="79" phylum="Arthropoda" rank="species" species="komatsuae" status="sp. nov.">
|
||
<emphasis id="1C87EAE4FFD746152330FEE96306FEB7" box="[305,551,298,322]" italics="true" pageId="4" pageNumber="79">Dendrogaster komatsuae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="07B4579FFFD74615202FFEE8635AFEB7" box="[558,635,299,322]" pageId="4" pageNumber="79" rank="species">sp. nov.</taxonomicNameLabel>
|
||
can be separated from
|
||
<taxonomicName id="E9F34D75FFD746152310FE8F60B4FE96" authorityName="Palmer" authorityYear="1997" box="[273,405,332,355]" class="Maxillopoda" family="Dendrogastridae" genus="Dendrogaster" kingdom="Animalia" order="Dendrogastrida" pageId="4" pageNumber="79" phylum="Arthropoda" rank="species" species="otagoensis">
|
||
<emphasis id="1C87EAE4FFD746152310FE8F60B4FE96" box="[273,405,332,355]" italics="true" pageId="4" pageNumber="79">D. otagoensis</emphasis>
|
||
</taxonomicName>
|
||
by the immediate split of the extra branch into a pair of long posterior branches;
|
||
<taxonomicName id="E9F34D75FFD74615207AFEAF63DEFE76" authorityName="Palmer" authorityYear="1997" box="[635,767,364,387]" class="Maxillopoda" family="Dendrogastridae" genus="Dendrogaster" kingdom="Animalia" order="Dendrogastrida" pageId="4" pageNumber="79" phylum="Arthropoda" rank="species" species="otagoensis">
|
||
<emphasis id="1C87EAE4FFD74615207AFEAF63DEFE76" box="[635,767,364,387]" italics="true" pageId="4" pageNumber="79">D. otagoensis</emphasis>
|
||
</taxonomicName>
|
||
has just an unbranched rounded knob, mistakenly referred to as the ‘middle piece’ by
|
||
<bibRefCitation id="4A624B07FFD7461523A4FE6F6316FE31" author="Palmer, P. L." box="[421,567,428,452]" pageId="4" pageNumber="79" pagination="769 - 779" refId="ref10120" refString="Palmer, P. L. 1997. A new species of ascothoracid parasite (Maxillopoda) from the Otago Shelf, New Zealand, and a new host record. Crustaceana 70: 769 - 779." type="journal article" year="1997">Palmer (1997)</bibRefCitation>
|
||
.
|
||
<taxonomicName id="E9F34D75FFD746152041FE6F61FAFE10" authorityName="Saito & Wakabayashi & Moritaki" authorityYear="2020" class="Maxillopoda" family="Dendrogastridae" genus="Dendrogaster" kingdom="Animalia" order="Dendrogastrida" pageId="4" pageNumber="79" phylum="Arthropoda" rank="species" species="komatsuae">
|
||
<emphasis id="1C87EAE4FFD746152041FE6F61FAFE10" italics="true" pageId="4" pageNumber="79">Dendrogaster komatsuae</emphasis>
|
||
</taxonomicName>
|
||
can be separated from
|
||
<taxonomicName id="E9F34D75FFD7461523D3FE0D6312FE10" authorityName="Wagin" authorityYear="1950" box="[466,563,461,485]" class="Maxillopoda" family="Dendrogastridae" genus="Dendrogaster" kingdom="Animalia" order="Dendrogastrida" pageId="4" pageNumber="79" phylum="Arthropoda" rank="species" species="dogieli">
|
||
<emphasis id="1C87EAE4FFD7461523D3FE0D6312FE10" box="[466,563,461,485]" italics="true" pageId="4" pageNumber="79">D. dogieli</emphasis>
|
||
</taxonomicName>
|
||
by the ramification pattern of the rest of the mantle, namely by the presence of anterior and posterior primary branches. In the main branches of
|
||
<taxonomicName id="E9F34D75FFD74615231DFDEC605DFDB3" authorityName="Wagin" authorityYear="1950" box="[284,380,558,582]" class="Maxillopoda" family="Dendrogastridae" genus="Dendrogaster" kingdom="Animalia" order="Dendrogastrida" pageId="4" pageNumber="79" phylum="Arthropoda" rank="species" species="dogieli">
|
||
<emphasis id="1C87EAE4FFD74615231DFDEC605DFDB3" box="[284,380,558,582]" italics="true" pageId="4" pageNumber="79">D. dogieli</emphasis>
|
||
</taxonomicName>
|
||
are uniaxial with a bilateral series of distally smaller and simpler secondary branches.
|
||
<taxonomicName id="E9F34D75FFD7461520ADFD8C606EFD7D" authorityName="Saito & Wakabayashi & Moritaki" authorityYear="2020" class="Maxillopoda" family="Dendrogastridae" genus="Dendrogaster" kingdom="Animalia" order="Dendrogastrida" pageId="4" pageNumber="79" phylum="Arthropoda" rank="species" species="komatsuae">
|
||
<emphasis id="1C87EAE4FFD7461520ADFD8C606EFD7D" italics="true" pageId="4" pageNumber="79">Dendrogaster komatsuae</emphasis>
|
||
</taxonomicName>
|
||
most closely resembles the Californian species
|
||
<taxonomicName id="E9F34D75FFD7461522EAFD526055FD5D" authorityName="Fisher" authorityYear="1911" box="[235,372,656,680]" class="Maxillopoda" family="Dendrogastridae" genus="Dendrogaster" kingdom="Animalia" order="Dendrogastrida" pageId="4" pageNumber="79" phylum="Arthropoda" rank="species" species="arbusculus">
|
||
<emphasis id="1C87EAE4FFD7461522EAFD526055FD5D" box="[235,372,656,680]" italics="true" pageId="4" pageNumber="79">D. arbusculus</emphasis>
|
||
</taxonomicName>
|
||
(see
|
||
<bibRefCitation id="4A624B07FFD7461523AAFD536302FD5D" author="Fisher, W. K." box="[427,547,656,680]" pageId="4" pageNumber="79" pagination="1 - 122" refId="ref8527" refString="Fisher, W. K. 1911. Asteroidea of the North Pacific and adjacent waters. Part I. Phanerozonia and Spinulosa. Bulletin of the United States National Museum 76 (1): i-iv, 1 - 419, pls 1 - 122." type="journal article" year="1911">Fisher 1911</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="4A624B07FFD74615202EFD536396FD5D" author="Grygier, M. J." box="[559,695,656,680]" pageId="4" pageNumber="79" pagination="443 - 454" refId="ref8747" refString="Grygier, M. J. 1982. Dendrogaster (Crustacea: Ascothoracida) from California: sea-star parasites collected by the Albatross. Proceedings of the California Academy of Sciences 42: 443 - 454." type="journal article" year="1982">Grygier 1982</bibRefCitation>
|
||
) but is distinguished from it by the number of primary branches divided from main branch (two pairs in
|
||
<taxonomicName id="E9F34D75FFD7461526E7FF296453FEF4" authority="Saito & Wakabayashi & Moritaki, 2020" authorityName="Saito & Wakabayashi & Moritaki" authorityYear="2020" box="[1254,1394,233,257]" class="Maxillopoda" family="Dendrogastridae" genus="Dendrogaster" kingdom="Animalia" order="Dendrogastrida" pageId="4" pageNumber="79" phylum="Arthropoda" rank="species" species="komatsuae" status="sp. nov.">
|
||
<emphasis id="1C87EAE4FFD7461526E7FF296453FEF4" box="[1254,1394,233,257]" italics="true" pageId="4" pageNumber="79">D. komatsuae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="07B4579FFFD74615277DFF29627EFED4" pageId="4" pageNumber="79" rank="species">sp. nov.</taxonomicNameLabel>
|
||
<emphasis id="1C87EAE4FFD746152167FEC962A1FED4" box="[870,896,266,289]" italics="true" pageId="4" pageNumber="79">vs.</emphasis>
|
||
three pairs in
|
||
<taxonomicName id="E9F34D75FFD746152618FEC96583FED7" authorityName="Fisher" authorityYear="1911" box="[1049,1186,266,290]" class="Maxillopoda" family="Dendrogastridae" genus="Dendrogaster" kingdom="Animalia" order="Dendrogastrida" pageId="4" pageNumber="79" phylum="Arthropoda" rank="species" species="arbusculus">
|
||
<emphasis id="1C87EAE4FFD746152618FEC96583FED7" box="[1049,1186,266,290]" italics="true" pageId="4" pageNumber="79">D. arbusculus</emphasis>
|
||
</taxonomicName>
|
||
), the length of the posterior branches on the extra branch (considerably longer in
|
||
<taxonomicName id="E9F34D75FFD746152135FE8F629EFE96" authorityName="Saito & Wakabayashi & Moritaki" authorityYear="2020" box="[820,959,331,355]" class="Maxillopoda" family="Dendrogastridae" genus="Dendrogaster" kingdom="Animalia" order="Dendrogastrida" pageId="4" pageNumber="79" phylum="Arthropoda" rank="species" species="komatsuae">
|
||
<emphasis id="1C87EAE4FFD746152135FE8F629EFE96" box="[820,959,331,355]" italics="true" pageId="4" pageNumber="79">D. komatsuae</emphasis>
|
||
</taxonomicName>
|
||
), and the condition of the terminal branches (blunt and rounded in
|
||
<emphasis id="1C87EAE4FFD74615262DFEAF65F7FE76" box="[1068,1238,363,387]" italics="true" pageId="4" pageNumber="79">
|
||
<taxonomicName id="E9F34D75FFD74615262DFEAF6599FE76" authorityName="Saito & Wakabayashi & Moritaki" authorityYear="2020" box="[1068,1208,363,387]" class="Maxillopoda" family="Dendrogastridae" genus="Dendrogaster" kingdom="Animalia" order="Dendrogastrida" pageId="4" pageNumber="79" phylum="Arthropoda" rank="species" species="komatsuae">D. komatsuae</taxonomicName>
|
||
vs
|
||
</emphasis>
|
||
. conical and scattered in
|
||
<taxonomicName id="E9F34D75FFD746152189FE4E652EFE51" authorityName="Fisher" authorityYear="1911" box="[904,1039,396,420]" class="Maxillopoda" family="Dendrogastridae" genus="Dendrogaster" kingdom="Animalia" order="Dendrogastrida" pageId="4" pageNumber="79" phylum="Arthropoda" rank="species" species="arbusculus">
|
||
<emphasis id="1C87EAE4FFD746152189FE4E652EFE51" box="[904,1039,396,420]" italics="true" pageId="4" pageNumber="79">D. arbusculus</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |