201 lines
25 KiB
XML
201 lines
25 KiB
XML
<document id="557AD1A6BEFE81C23FEDD2A5BF764CD8" ID-DOI="10.1080/00222930600956809" ID-ISSN="1464-5262" ID-Zenodo-Dep="5228418" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629445819554" checkinUser="felipe" docAuthor="Bellan-Santini, Denise" docDate="2006" docId="03AB0746155F525DFE402BA1FCD5FF1F" docLanguage="en" docName="JNatHist.40.23-24.1407-1424.pdf" docOrigin="Journal of Natural History 40 (23 - 24)" docSource="http://dx.doi.org/10.1080/00222930600956809" docStyle="DocumentStyle:7E99CF6C63B49250F2A87C3AEDC82D8C.2:JNatHist.2005-2007.journal_article.2cover" docStyleId="7E99CF6C63B49250F2A87C3AEDC82D8C" docStyleName="JNatHist.2005-2007.journal_article.2cover" docStyleVersion="2" docTitle="Rhachotropis flamina Bellan-Santini 2006, n. sp." docType="treatment" docVersion="3" lastPageNumber="1411" masterDocId="FF927F3E155C525AFF96292DFF87FFDE" masterDocTitle="Rhachotropis species (Crustacea: Amphipoda: Eusiridae) of hydrothermal vents and surroundings on the Mid- Atlantic Ridge, Azores Triple Junction zone" masterLastPageNumber="1424" masterPageNumber="1407" pageNumber="1408" updateTime="1699073356226" updateUser="plazi" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:mods id="FA5905BE8EA58221E395E74BBF07ED93" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="B641272C09FC352CD5216DFBB3300B50">
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<mods:title id="CD4CC6A5371B83D643D692E70E9E343F">Rhachotropis species (Crustacea: Amphipoda: Eusiridae) of hydrothermal vents and surroundings on the Mid- Atlantic Ridge, Azores Triple Junction zone</mods:title>
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</mods:titleInfo>
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<mods:name id="5601050B32030007CD1DFF41B43A23A9" type="personal">
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<mods:role id="5B4E9C956800BBE3EA7ED99636FBA632">
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<mods:roleTerm id="2A7910EAA7903441017D2D19D6DD11BC">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="42C252A3D20FBB73440D466EFA3F93D9">Bellan-Santini, Denise</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="354B42FDC9B593F7CEC23CE28DE0AD8F">text</mods:typeOfResource>
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<mods:relatedItem id="4B189ABB2FCE8ADF2D31192502F29750" type="host">
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<mods:titleInfo id="F618556E683A4A09502B4CEB5803F45B">
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<mods:title id="E9A2E8C22096CA700CAC7925B6AD3106">Journal of Natural History</mods:title>
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</mods:titleInfo>
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<mods:part id="35D23D6B4AAA472B6DC1D294B551238B">
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<mods:date id="E8A295D912ECD1F07EB8CF0139500B60">2006</mods:date>
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<mods:detail id="86C34CDCDD3D322AB64F27564B7FD741" type="pubDate">
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<mods:number id="25829CC6BB3207F2D6D5A550EDCEAE5D">2006-10-18</mods:number>
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</mods:detail>
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<mods:detail id="0E406DC3208B4481EA4CA5AD26611561" type="volume">
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<mods:number id="9B4A807ED3A8E9EAFD15B1E5018CAC45">40</mods:number>
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</mods:detail>
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<mods:detail id="6D1A2833391EAC2D5CBE16E941766E1E" type="issue">
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<mods:number id="2E482DD722C57DFE6BD8E875CF569057">23 - 24</mods:number>
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</mods:detail>
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<mods:extent id="DBBD63F53BD04BC38F1272E1C7859B0C" unit="page">
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<mods:start id="EDE7E95C04DE27A852F4B79826E5187C">1407</mods:start>
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<mods:end id="CF0216CF1400F1D1ACE23287B54E45B6">1424</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location id="C1BD9A43F62B180C2561D136C5FF8303">
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<mods:url id="BABC506BA09B607BCCB4B666CC51DEB6">http://dx.doi.org/10.1080/00222930600956809</mods:url>
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</mods:location>
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<mods:classification id="B6D2038CDA12D322164C1F529021F955">journal article</mods:classification>
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<mods:identifier id="C6EE54EA64F9BE5F1AAA820002A8AE52" type="DOI">10.1080/00222930600956809</mods:identifier>
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<mods:identifier id="6210BC40FCD482994AA1C63A51C760BB" type="ISSN">1464-5262</mods:identifier>
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<mods:identifier id="8CC3B7126A8F49C252274D13DCF287A2" type="Zenodo-Dep">5228418</mods:identifier>
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</mods:mods>
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<treatment id="03AB0746155F525DFE402BA1FCD5FF1F" LSID="urn:lsid:plazi:treatment:03AB0746155F525DFE402BA1FCD5FF1F" httpUri="http://treatment.plazi.org/id/03AB0746155F525DFE402BA1FCD5FF1F" lastPageId="7" lastPageNumber="1411" pageId="3" pageNumber="1408">
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<subSubSection id="C318E5DB155F5259FE402BA1FCBBFD7A" box="[470,828,652,676]" pageId="3" pageNumber="1408" type="nomenclature">
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<paragraph id="8BBDB650155F5259FE402BA1FCBBFD7A" blockId="3.[470,828,652,709]" box="[470,828,652,676]" pageId="3" pageNumber="1408">
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<heading id="D0F5013C155F5259FE402BA1FCBBFD7A" box="[470,828,652,676]" centered="true" fontSize="10" level="2" pageId="3" pageNumber="1408" reason="2">
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<taxonomicName id="4C02CDD3155F5259FE402BA1FD75FD7A" ID-CoL="4RWXD" authority="Bellan-Santini, 2006" authorityName="Bellan-Santini" authorityYear="2006" box="[470,754,652,676]" class="Malacostraca" family="Eusiridae" genus="Rhachotropis" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="1408" phylum="Arthropoda" rank="species" species="flamina" status="sp. nov.">
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<emphasis id="B9766A42155F5259FE402BA1FD75FD7A" bold="true" box="[470,754,652,676]" italics="true" pageId="3" pageNumber="1408">Rhachotropis flamina</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A245D739155F5259FD6D2BA1FCBBFD7A" box="[763,828,652,676]" pageId="3" pageNumber="1408" rank="species">n. sp.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C318E5DB155F525DFDAA2B80FCD5FF1F" lastPageId="7" lastPageNumber="1412" pageId="3" pageNumber="1408" type="description">
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<paragraph id="8BBDB650155F5259FDAA2B80FD5EFD1B" blockId="3.[470,828,652,709]" box="[572,729,685,709]" pageId="3" pageNumber="1408">
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(
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<figureCitation id="1339AAD5155F5259FDD22B80FD37FD1B" box="[580,688,685,709]" captionStart="Figure 1" captionStartId="4.[138,198,1580,1599]" captionTargetBox="[142,1181,172,1541]" captionTargetId="figure-0@4.[138,1185,165,1544]" captionTargetPageId="4" captionText="Figure 1. Rhachotropis flamina, FLAME 2, PPS1-B1, holotype female, 8 mm. (1) Habitus; (2) antenna 1; (3) mandible; (4) maxilla 1; (5) maxilla 2; (6) gnathopod 1; (7) gnathopod 2. Scale bars: 100 mm." figureDoi="http://doi.org/10.5281/zenodo.5228420" httpUri="https://zenodo.org/record/5228420/files/figure.png" pageId="3" pageNumber="1408">Figures 1</figureCitation>
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,
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<figureCitation id="1339AAD5155F5259FD562B80FD57FD1B" box="[704,720,685,709]" captionStart="Figure 2" captionStartId="5.[125,185,1608,1627]" captionTargetBox="[175,1120,134,1571]" captionTargetId="figure-1@5.[173,1124,133,1572]" captionTargetPageId="5" captionText="Figure 2. Rhachotropis flamina, FLAME 2, PPS1-B1, holotype female, 8 mm. (1) Maxilliped; (2) pleosomite 1; (3) pleosomite 2; (4) pleosomite 3; (5) pereopod 3; (6) pereopod 5; (7) pereopod 6; (8) pereopod 7; (9) uropod 1; (10) uropod 2; (11) uropod 3; (12) telson. Scale bars: 100 mm." figureDoi="http://doi.org/10.5281/zenodo.5228422" httpUri="https://zenodo.org/record/5228422/files/figure.png" pageId="3" pageNumber="1408">2</figureCitation>
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)
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</paragraph>
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<paragraph id="8BBDB650155F5259FFEB2BD3FE8FFCCB" blockId="3.[125,264,765,789]" box="[125,264,765,789]" pageId="3" pageNumber="1408">
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<emphasis id="B9766A42155F5259FFEB2BD3FE8FFCCB" box="[125,264,765,789]" italics="true" pageId="3" pageNumber="1408">
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<typeStatus id="54B908F2155F5259FFEB2BD3FF34FCCB" box="[125,179,766,789]" pageId="3" pageNumber="1408">Type</typeStatus>
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locality
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</emphasis>
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</paragraph>
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<paragraph id="8BBDB650155F5259FFEB2A03FF77FCB8" blockId="3.[125,1172,814,870]" pageId="3" pageNumber="1408">
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Mid-Atlantic Ridge, 36
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<emphasis id="B9766A42155F5259FE1B2A03FE10FC98" bold="true" box="[397,407,814,838]" italics="true" pageId="3" pageNumber="1408">°</emphasis>
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149N, 33
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<emphasis id="B9766A42155F5259FD972A03FD8CFC98" bold="true" box="[513,523,814,838]" italics="true" pageId="3" pageNumber="1408">°</emphasis>
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549W,
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<quantity id="4CFA1BB5155F5259FDCA2A03FD34FC98" box="[604,691,814,838]" metricMagnitude="3" metricUnit="m" metricValue="2.25" pageId="3" pageNumber="1408" unit="m" value="2250.0">2250 m</quantity>
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depth, at
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<quantity id="4CFA1BB5155F5259FCBD2A03FCF5FC98" box="[811,882,814,838]" metricMagnitude="2" metricUnit="m" metricValue="5.0" pageId="3" pageNumber="1408" unit="m" value="500.0">500 m</quantity>
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to the north of Rainbow vent area.
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</paragraph>
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<paragraph id="8BBDB650155F5259FFEB2ABAFECBFC71" blockId="3.[125,332,919,943]" box="[125,332,919,943]" pageId="3" pageNumber="1408">
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<emphasis id="B9766A42155F5259FFEB2ABAFECBFC71" box="[125,332,919,943]" italics="true" pageId="3" pageNumber="1408">Material examined</emphasis>
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</paragraph>
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<paragraph id="8BBDB650155F5259FFEB2AE5FC20FBDE" blockId="3.[125,1172,968,1024]" pageId="3" pageNumber="1408">
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<materialsCitation id="3B6ABC0D155F5259FFEB2AE5FC24FBDE" collectingDate="1997-09-10" collectionCode="FLAME" elevation="1160" pageId="3" pageNumber="1408" specimenCode="FLAME 2" specimenCount="1" typeStatus="holotype">
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One female,
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<typeStatus id="54B908F2155F5259FE872AE5FEFEFC3E" box="[273,377,968,992]" pageId="3" pageNumber="1408" type="holotype">holotype</typeStatus>
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,
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<quantity id="4CFA1BB5155F5259FE152AE5FE43FC3E" box="[387,452,968,992]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" pageId="3" pageNumber="1408" unit="mm" value="8.0">8 mm</quantity>
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length.
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<specimenCode id="DBA41E2B155F5259FDB42AE5FD1CFC3E" box="[546,667,968,992]" collectionCode="FLAME" pageId="3" pageNumber="1408">FLAME 2</specimenCode>
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cruise,
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<date id="FFBC9090155F5259FD632AE5FC5CFC3E" box="[757,987,968,992]" pageId="3" pageNumber="1408" value="1997-09-10">
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<collectingDate id="EFF86978155F5259FD632AE5FC5CFC3E" box="[757,987,968,992]" pageId="3" pageNumber="1408" value="1997-09-10">10 September 1997</collectingDate>
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</date>
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,
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<collectingMethod id="5243CE47155F5259FC702AE5FE9AFBDE" pageId="3" pageNumber="1408">sampled by the sediment trap</collectingMethod>
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PPS1-B
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<quantity id="4CFA1BB5155F5259FE1C2AC5FE6DFBDE" box="[394,490,1000,1024]" metricMagnitude="3" metricUnit="m" metricValue="1.16" pageId="3" pageNumber="1408" unit="m" value="1160.0">
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<elevation id="002F5163155F5259FE1C2AC5FE6DFBDE" box="[394,490,1000,1024]" metricMagnitude="3" metricUnit="m" metricValue="1.16" pageId="3" pageNumber="1408" unit="m" value="1160.0">1, 160 m</elevation>
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</quantity>
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above the bottom, MNHN-Am7453
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</materialsCitation>
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.
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</paragraph>
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<paragraph id="8BBDB650155F5259FFEB2D1CFF61FB97" blockId="3.[125,230,1073,1097]" box="[125,230,1073,1097]" pageId="3" pageNumber="1408">
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<emphasis id="B9766A42155F5259FFEB2D1CFF61FB97" box="[125,230,1073,1097]" italics="true" pageId="3" pageNumber="1408">Diagnosis</emphasis>
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</paragraph>
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<paragraph id="8BBDB650155F5259FFEB2D4FFBE7FB04" blockId="3.[125,1173,1122,1242]" pageId="3" pageNumber="1408">Body delicate. Head without rostrum. Segments 1 and 2 of the pleon bear on the back a pair of processes as long as the segments. Segment 3 bears a long median process with two smaller on the side. Accessory flagellum of antenna 1 present, reduced to a small article. Gnathopods 1 and 2 similar, subchelate. Telson entire, triangular, long, and narrow.</paragraph>
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<paragraph id="8BBDB650155F5259FFEB2C27FF72FAFC" blockId="3.[125,245,1290,1314]" box="[125,245,1290,1314]" pageId="3" pageNumber="1408">
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<emphasis id="B9766A42155F5259FFEB2C27FF72FAFC" box="[125,245,1290,1314]" italics="true" pageId="3" pageNumber="1408">Description</emphasis>
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</paragraph>
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<paragraph id="8BBDB650155F5259FFEB2C16FDB4FA8D" blockId="3.[125,1172,1339,1685]" box="[125,563,1339,1363]" pageId="3" pageNumber="1408">
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Female with oostegites, length
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<quantity id="4CFA1BB5155F5259FE7C2C16FDA8FA8D" box="[490,559,1339,1363]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" pageId="3" pageNumber="1408" unit="mm" value="8.0">8 mm</quantity>
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.
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</paragraph>
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<paragraph id="8BBDB650155F5259FF0E2C71FC10FA0A" blockId="3.[125,1172,1339,1685]" pageId="3" pageNumber="1408">Body delicate, some articles are broken or distorted. Segments 1 and 2 of the pleon bear on the back a pair of processes as long as the segment. Segment 3 bears a long median process with a smaller one on each side. Epimeral plates 1 and 2 rounded, plate 3 indented on the posterior and distal edges. Urosome without process or keel.</paragraph>
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<paragraph id="8BBDB650155F525CFF0E2CF0FEC0FEDC" blockId="3.[125,1172,1339,1685]" lastBlockId="6.[138,1185,137,874]" lastPageId="6" lastPageNumber="1411" pageId="3" pageNumber="1408">Head without rostrum, lateral lobes rounded. Eyes absent. Antennae equal in length, equal to half of body. Antenna 1 peduncle articles 1 and 2 equal, article 3 equal to 0.44 of article 2; accessory flagellum reduced to a small article ended by a seta, flagellum with 12 articles. Antenna 2 peduncle articles 3 and 4 equal, flagellum with 14 articles. Mandible with incisor process well developed, lacinia mobilis denticulate, molar process conical, palp triarticulate, article 1 short, articles 2 and 3 long and little setose. Maxilla 1 inner plate bearing only one subterminal seta, outer plate with four large denticulate spines, palp biarticulate, article 2 setose. Maxilla 2 inner and outer plates equal in length, both largely setose. Maxilliped inner plate very short, outer plate narrow and longer than inner, palp long and setose.</paragraph>
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<caption id="DF7DE6D81558525EFF1C2F01FC7BF987" ID-DOI="http://doi.org/10.5281/zenodo.5228420" ID-Zenodo-Dep="5228420" httpUri="https://zenodo.org/record/5228420/files/figure.png" pageId="4" pageNumber="1409" startId="4.[138,198,1580,1599]" targetBox="[142,1181,172,1541]" targetPageId="4">
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<paragraph id="8BBDB6501558525EFF1C2F01FC7BF987" blockId="4.[138,1185,1580,1625]" pageId="4" pageNumber="1409">
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Figure 1.
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<taxonomicName id="4C02CDD31558525EFF7A2F01FD82F9E1" authority=", FLAME" authorityName="FLAME" box="[236,517,1580,1599]" class="Malacostraca" family="Eusiridae" genus="Rhachotropis" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="1409" phylum="Arthropoda" rank="species" species="flamina">
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<emphasis id="B9766A421558525EFF7A2F01FE21F9E1" box="[236,422,1580,1599]" italics="true" pageId="4" pageNumber="1409">Rhachotropis flamina</emphasis>
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, FLAME
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</taxonomicName>
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2, PPS1-B1, holotype female, 8 mm. (1) Habitus; (2) antenna 1; (3) mandible; (4) maxilla 1; (5) maxilla 2; (6) gnathopod 1; (7) gnathopod 2. Scale bars: 100 mm.
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</paragraph>
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</caption>
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<caption id="DF7DE6D81559525FFFEB2F65FD1AF94E" ID-DOI="http://doi.org/10.5281/zenodo.5228422" ID-Zenodo-Dep="5228422" httpUri="https://zenodo.org/record/5228422/files/figure.png" pageId="5" pageNumber="1410" startId="5.[125,185,1608,1627]" targetBox="[175,1120,134,1571]" targetPageId="5">
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<paragraph id="8BBDB6501559525FFFEB2F65FD1AF94E" blockId="5.[125,1172,1608,1681]" pageId="5" pageNumber="1410">
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Figure 2.
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<taxonomicName id="4C02CDD31559525FFF4D2F65FE6AF985" authority=", FLAME" authorityName="FLAME" box="[219,493,1608,1627]" class="Malacostraca" family="Eusiridae" genus="Rhachotropis" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="1410" phylum="Arthropoda" rank="species" species="flamina">
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<emphasis id="B9766A421559525FFF4D2F65FE14F985" box="[219,403,1608,1627]" italics="true" pageId="5" pageNumber="1410">Rhachotropis flamina</emphasis>
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, FLAME
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</taxonomicName>
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2, PPS1-B1, holotype female, 8 mm. (1) Maxilliped; (2) pleosomite 1; (3) pleosomite 2; (4) pleosomite 3; (5) pereopod 3; (6) pereopod 5; (7) pereopod 6; (8) pereopod 7; (9) uropod 1; (10) uropod 2; (11) uropod 3; (12) telson. Scale bars: 100 mm.
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</paragraph>
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</caption>
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<paragraph id="8BBDB650155A525CFF332826FC62FE1A" blockId="6.[138,1185,137,874]" pageId="6" pageNumber="1411">Coxae 1 and 2 rounded, 4 and 5 subquadrate, all with four to six small setae on the posterior margin. Gnathopods 1 and 2 similar, subchelate. Gnathopod 1 slightly smaller than gnathopod 2. Gnathopod 1 basis fringed at the anterior side by many short spines, carpus lobate but short, propodus narrowly oval, palm long and fringed with many small setae, some of them are longer, palm limited by a row of spines, dactylus as long as propodus, slightly curved. Gnathopod 2 slightly larger than gnathopod 1.</paragraph>
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<paragraph id="8BBDB650155A525CFF3328E0FBEFFCD7" blockId="6.[138,1185,137,874]" pageId="6" pageNumber="1411">Pereopods 3 and 4 articles narrow and elongate. Pereopod 5 basis oval with the posterodistal corner notched, ischium short, merus long and narrow fringed on both sides by small spines, carpus short fringed on both sides by small spines, propodus long fringed by small spines only anteriorly, dactylus long; ratio basis/ischium/merus/carpus/propodus54/0.3/ 12.5/5.5/15.6. Pereopod 6 basis longer than basis of pereopod 5, bearing two small spines on the postero-distal corner and eight small spines on the posterior edge, ischium short, merus long fringed on both sides by small spines, carpus short, propodus long, both articles fringed on both sides by small spines, dactylus long; ratio basis/ischium/merus/carpus/ propodus/dactylus55.5/0.5/11/5/17.5/6. Pereopod 7 basis longer than basis of pereopod 6, ischium short, merus long and fringed on both sides by small spines, carpus broken.</paragraph>
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<paragraph id="8BBDB650155A525CFF332A3CFC17FCB4" blockId="6.[138,1185,137,874]" pageId="6" pageNumber="1411">Uropod 1 rami slightly unequal, without spine, shorter than peduncle. Uropod 2 rami slightly unequal, longer than peduncle, bearing small spines. Uropod 3 rami lanceolate, longer than peduncle. Telson entire, triangular, long, and narrow.</paragraph>
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<paragraph id="8BBDB650155A525CFF1C2ABEFF7CFC75" blockId="6.[138,251,915,939]" box="[138,251,915,939]" pageId="6" pageNumber="1411">
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<emphasis id="B9766A42155A525CFF1C2ABEFF7CFC75" box="[138,251,915,939]" italics="true" pageId="6" pageNumber="1411">Etymology</emphasis>
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</paragraph>
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<paragraph id="8BBDB650155A525CFF1C2AE9FC33FC02" blockId="6.[138,948,964,988]" box="[138,948,964,988]" pageId="6" pageNumber="1411">Name of the species is derived from the name of the FLAME cruise.</paragraph>
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<paragraph id="8BBDB650155A525CFF1C2D38FE88FBF3" blockId="6.[138,271,1045,1069]" box="[138,271,1045,1069]" pageId="6" pageNumber="1411">
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<emphasis id="B9766A42155A525CFF1C2D38FE88FBF3" box="[138,271,1045,1069]" italics="true" pageId="6" pageNumber="1411">Relationship</emphasis>
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</paragraph>
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<paragraph id="8BBDB650155A525CFF1C2D6BFE8EFB01" blockId="6.[138,1185,1094,1539]" pageId="6" pageNumber="1411">
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|
<taxonomicName id="4C02CDD3155A525CFF1C2D6BFEFBFB80" box="[138,380,1094,1118]" class="Malacostraca" family="Eusiridae" genus="Rhachotropis" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="1411" phylum="Arthropoda" rank="species" species="flamina">
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<emphasis id="B9766A42155A525CFF1C2D6BFEFBFB80" box="[138,380,1094,1118]" italics="true" pageId="6" pageNumber="1411">Rhachotropis flamina</emphasis>
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</taxonomicName>
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|
has a certain number of specific characteristics that are just conspicuous: no rostrum, blind, gnathopods subchelate and little different in shape and in size; segments 1 and 2 of pleon with two long processes; segment 3 of pleon with a long median process and two smaller lateral processes, epimeral plate 3 denticulate, telson long and entire.
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</paragraph>
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<paragraph id="8BBDB650155A525CFF332DC5FBC4F9DD" blockId="6.[138,1185,1094,1539]" pageId="6" pageNumber="1411">
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In the 22 species of
|
|
<taxonomicName id="4C02CDD3155A525CFE0B2DC5FDAEFADE" authorityName="S. I. Smith" authorityYear="1883" box="[413,553,1256,1280]" class="Malacostraca" family="Eusiridae" genus="Rhachotropis" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="1411" phylum="Arthropoda" rank="genus">
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<emphasis id="B9766A42155A525CFE0B2DC5FDAEFADE" box="[413,553,1256,1280]" italics="true" pageId="6" pageNumber="1411">Rhachotropis</emphasis>
|
|
</taxonomicName>
|
|
now found in the Atlantic Ocean, only two have an entire telson,
|
|
<taxonomicName id="4C02CDD3155A525CFEB12C24FDB4FAFE" authority="Ledoyer, 1977" authorityName="Ledoyer" authorityYear="1977" box="[295,563,1288,1312]" class="Malacostraca" family="Eusiridae" genus="Rhachotropis" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="1411" phylum="Arthropoda" rank="species" species="caeca">
|
|
<emphasis id="B9766A42155A525CFEB12C24FE03FAFE" box="[295,388,1289,1312]" italics="true" pageId="6" pageNumber="1411">R. caeca</emphasis>
|
|
<bibRefCitation id="EF93CBA1155A525CFE1C2C25FDB4FAFE" author="Ledoyer M" box="[394,563,1288,1312]" pageId="6" pageNumber="1411" pagination="321 - 421" refId="ref6574" refString="Ledoyer M. 1977. Contribution a l'etude de l'ecologie de la faune vagile profonde de la Mediterranee nord occidentale. 1. Les gammariens (Crustacea Amphipoda). Bolletino del Museo Civico di Storia Naturale, Verona 4, 321 - 421, 32 figures, 2 maps." type="book chapter" year="1977">Ledoyer, 1977</bibRefCitation>
|
|
</taxonomicName>
|
|
and
|
|
<taxonomicName id="4C02CDD3155A525CFDFA2C24FC4EFAFE" authority="Carausu, 1948" authorityName="Carausu" authorityYear="1948" box="[620,969,1288,1312]" class="Malacostraca" family="Eusiridae" genus="Rhachotropis" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="1411" phylum="Arthropoda" rank="species" species="integricauda">
|
|
<emphasis id="B9766A42155A525CFDFA2C24FC94FAFE" box="[620,787,1288,1312]" italics="true" pageId="6" pageNumber="1411">R. integricauda</emphasis>
|
|
<bibRefCitation id="EF93CBA1155A525CFC8C2C25FC4EFAFE" author="Carausu A" box="[794,969,1288,1312]" pageId="6" pageNumber="1411" pagination="459 - 462" refId="ref6315" refString="Carausu A. 1948. Contribution a l'etude des Amphipodes Gammariens des eaux monegasques et francaises (note preliminaire). Buletinul Institului Politechnic din Iast 3: 459 - 462." type="journal article" year="1948">Carausu, 1948</bibRefCitation>
|
|
</taxonomicName>
|
|
.
|
|
<taxonomicName id="4C02CDD3155A525CFC452C25FB27FAFE" authorityName="Ledoyer" authorityYear="1977" box="[979,1184,1288,1312]" class="Malacostraca" family="Eusiridae" genus="Rhachotropis" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="1411" phylum="Arthropoda" rank="species" species="caeca">
|
|
<emphasis id="B9766A42155A525CFC452C25FB27FAFE" box="[979,1184,1288,1312]" italics="true" pageId="6" pageNumber="1411">Rhachotropis caeca</emphasis>
|
|
</taxonomicName>
|
|
has only a small median process on segments 1 and 2 of the pleon and one small median process and two lateral on segment 3, epimeral plate 3 is smooth.
|
|
<taxonomicName id="4C02CDD3155A525CFC1E2C64FB26FABF" authorityName="Carausu" authorityYear="1948" box="[904,1185,1353,1377]" class="Malacostraca" family="Eusiridae" genus="Rhachotropis" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="1411" phylum="Arthropoda" rank="species" species="integricauda">
|
|
<emphasis id="B9766A42155A525CFC1E2C64FB26FABF" box="[904,1185,1353,1377]" italics="true" pageId="6" pageNumber="1411">Rhachotropis integricauda</emphasis>
|
|
</taxonomicName>
|
|
has a pointed rostrum, eyes well developed, the three segments of the pleon are armed with three short spines but no long process.
|
|
<taxonomicName id="4C02CDD3155A525CFDFE2CA7FB95FA7C" authority="Ledoyer, 1982" authorityName="Ledoyer" authorityYear="1982" box="[616,1042,1418,1442]" class="Malacostraca" family="Eusiridae" genus="Rhochotropis" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="1411" phylum="Arthropoda" rank="species" species="gloriosae">
|
|
<emphasis id="B9766A42155A525CFDFE2CA7FCDEFA7C" box="[616,857,1418,1442]" italics="true" pageId="6" pageNumber="1411">Rhochotropis gloriosae</emphasis>
|
|
<bibRefCitation id="EF93CBA1155A525CFCF22CA7FB95FA7C" author="Ledoyer M" box="[868,1042,1418,1442]" pageId="6" pageNumber="1411" pagination="1 - 598" refId="ref6625" refString="Ledoyer M. 1982. Crustaces Amphipodes gammariens, familles des Acanthonotozomatidae a Gammaridae. Faune de Madagascar 59, 1 - 598, 226 figures." type="book chapter" year="1982">Ledoyer, 1982</bibRefCitation>
|
|
</taxonomicName>
|
|
is the third species of
|
|
<taxonomicName id="4C02CDD3155A525CFE952C87FE08FA1C" authorityName="S. I. Smith" authorityYear="1883" box="[259,399,1450,1474]" class="Malacostraca" family="Eusiridae" genus="Rhachotropis" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="1411" phylum="Arthropoda" rank="genus">
|
|
<emphasis id="B9766A42155A525CFE952C87FE08FA1C" box="[259,399,1450,1474]" italics="true" pageId="6" pageNumber="1411">Rhachotropis</emphasis>
|
|
</taxonomicName>
|
|
in the world with an entire telson, it is known from two fragments from Glorious Islands; this species has a long rostrum, short lateral spines on segments 1 and 2 of the pleon, the basis of pereopod 7 has an angulate infero-posterior lobe.
|
|
</paragraph>
|
|
<paragraph id="8BBDB650155A525CFF1C2F01FE14F99A" blockId="6.[138,403,1580,1604]" box="[138,403,1580,1604]" pageId="6" pageNumber="1411">
|
|
<emphasis id="B9766A42155A525CFF1C2F01FE14F99A" box="[138,403,1580,1604]" italics="true" pageId="6" pageNumber="1411">Distribution and habitat</emphasis>
|
|
</paragraph>
|
|
<paragraph id="8BBDB650155A525DFF1C2F70FCD5FF1F" blockId="6.[138,1185,1629,1685]" lastBlockId="7.[125,1173,137,193]" lastPageId="7" lastPageNumber="1412" pageId="6" pageNumber="1411">
|
|
This single specimen was collected at
|
|
<quantity id="4CFA1BB5155A525CFDD32F70FD0AF9AB" box="[581,653,1629,1653]" metricMagnitude="2" metricUnit="m" metricValue="5.0" pageId="6" pageNumber="1411" unit="m" value="500.0">500 m</quantity>
|
|
north of the vent site Rainbow (Mid-Atlantic Ridge,
|
|
<quantity id="4CFA1BB5155A525CFF4B2F50FEB3F94B" box="[221,308,1661,1685]" metricMagnitude="3" metricUnit="m" metricValue="2.25" pageId="6" pageNumber="1411" unit="m" value="2250.0">2250 m</quantity>
|
|
depth), thus in an area without vent, and at
|
|
<quantity id="4CFA1BB5155A525CFCD62F50FC0FF94B" box="[832,904,1661,1685]" metricMagnitude="2" metricUnit="m" metricValue="1.6" pageId="6" pageNumber="1411" unit="m" value="160.0">160 m</quantity>
|
|
above the bottom. This species with a delicate body, blind, with long pereopods, is probably a bathypelagic species. It was not observed in the samples collected on the vent area.
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |