683 lines
82 KiB
XML
683 lines
82 KiB
XML
<document id="34CBA73E002272B763B3160E11893FE3" ID-DOI="10.11646/zootaxa.3905.1.6" ID-GBIF-Dataset="2783ddb2-f73f-4343-a0b1-3dd67ed27aca" ID-ISSN="1175-5326" ID-Zenodo-Dep="232770" ID-ZooBank="B282D65C-A3C2-44FE-BE71-EE595325A7C9" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460894598617" checkinUser="plazi" docAuthor="Gouillieux, Benoit & Sorbe, Jean Claude" docDate="2015" docId="C57787C2DD04FF8839F6389987DCF8D0" docLanguage="en" docName="zt03905p118.pdf" docOrigin="Zootaxa 3905 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Elasmopus thalyae Gouillieux & Sorbe, 2015, sp. nov." docType="treatment" docVersion="7" lastPageNumber="115" masterDocId="394EFFBADD06FF8039613A5B8363FFF8" masterDocTitle="Elasmopus thalyae sp. nov. (Crustacea: Amphipoda: Maeridae), a new benthic species from soft and hard bottoms of Arcachon Bay (SE Bay of Biscay)" masterLastPageNumber="118" masterPageNumber="107" pageNumber="109" updateTime="1698359973512" updateUser="plazi">
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<mods:mods id="EA304D9BA0047F6687E20DEE75263440" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="DD7AB4BDA391D7BBED038A45D24B839C">
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<mods:title id="37D332589CF063708A3760FBFE887BD0">Elasmopus thalyae sp. nov. (Crustacea: Amphipoda: Maeridae), a new benthic species from soft and hard bottoms of Arcachon Bay (SE Bay of Biscay)</mods:title>
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</mods:titleInfo>
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<mods:name id="27B9AAD2879B96BA054F44819E591FB3" type="personal">
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<mods:role id="75E35D70412088439AFF99D7F32726E7">
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<mods:roleTerm id="DBF2EAAD50228702FB11875AA14990F9">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="4F9A49E50BFC75727CF2D2931AF9A786">Gouillieux, Benoit</mods:namePart>
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</mods:name>
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<mods:name id="525817D876719DF3822EDBB3505F5D36" type="personal">
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<mods:role id="9ACCA3A6004DAA4D35B68574602411B7">
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<mods:roleTerm id="1A52644300F3E6A1180E207F4732E521">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="767B0C87E025FE3BF1B981B2F986EF52">Sorbe, Jean Claude</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="8B73485ED097EF1FD67F42BCE14FE23B">text</mods:typeOfResource>
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<mods:titleInfo id="CD0BB03558F15C6F127A36B9B5C5518D">
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<mods:title id="E63002C3AD355763F0B22AC89C32AFA6">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="214CE690D80A961163AC0B9F59AFCC4D">
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<mods:date id="F8537B124748A2E7E9EB423F97B9A8A8">2015</mods:date>
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<mods:detail id="8102C71462DFBA3CF1DE323C0EA88F62" type="volume">
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<mods:number id="E1DEEEEFA4E11EC2F4EE9C2FA22470F2">3905</mods:number>
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</mods:detail>
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<mods:detail id="D4DB006E5B9F4BB725315017423CB2D3" type="issue">
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<mods:number id="7BFB7D0E55A3A9DABBABF18AC36B24DE">1</mods:number>
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<mods:start id="3113C59ECB559135DCF983C4FAD4EC82">107</mods:start>
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<mods:end id="FA04DC7D32C9A71C5A7BDF6ED258A634">118</mods:end>
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</mods:extent>
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<mods:classification id="C4E4A7D9983F004506C077E7A6A0632F">journal article</mods:classification>
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<mods:identifier id="B1ECA347AB5345050BF16ED571D85300" type="DOI">10.11646/zootaxa.3905.1.6</mods:identifier>
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<mods:identifier id="9FBCC71938B96E61307C6D7776332A63" type="GBIF-Dataset">2783ddb2-f73f-4343-a0b1-3dd67ed27aca</mods:identifier>
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<mods:identifier id="3CD10F796665F76925C0BD4C9B6E67F5" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="89B9C0709CEA9A66B30ACA136BA6490D" type="Zenodo-Dep">232770</mods:identifier>
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<mods:identifier id="A78575BEE7062F129600D931BF1AD61F" type="ZooBank">B282D65C-A3C2-44FE-BE71-EE595325A7C9</mods:identifier>
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</mods:mods>
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<treatment id="C57787C2DD04FF8839F6389987DCF8D0" ID-DOI="http://doi.org/10.5281/zenodo.6112361" ID-GBIF-Taxon="119587309" ID-Zenodo-Dep="6112361" LSID="urn:lsid:plazi:treatment:C57787C2DD04FF8839F6389987DCF8D0" httpUri="http://treatment.plazi.org/id/C57787C2DD04FF8839F6389987DCF8D0" lastPageId="8" lastPageNumber="115" pageId="2" pageNumber="109">
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<subSubSection id="05C4655FDD04FF8239F6389980ECFCE7" pageId="2" pageNumber="109" type="nomenclature">
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<paragraph id="4D6136D4DD04FF8239F638998283FD24" blockId="2.[151,480,706,732]" box="[151,480,706,732]" pageId="2" pageNumber="109">
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<heading id="162981B8DD04FF8239F638998283FD24" bold="true" box="[151,480,706,732]" fontSize="11" level="1" pageId="2" pageNumber="109" reason="1">
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<emphasis id="7FAAEAC6DD04FF8239F638998283FD24" bold="true" box="[151,480,706,732]" pageId="2" pageNumber="109">
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<taxonomicName id="8ADE4D57DD04FF8239F63899821FFD24" box="[151,380,706,732]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="2" pageNumber="109" phylum="Arthropoda" rank="species" species="thalyae" status="sp. nov.">
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<emphasis id="7FAAEAC6DD04FF8239F63899821FFD24" bold="true" box="[151,380,706,732]" italics="true" pageId="2" pageNumber="109">Elasmopus thalyae</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="649957BDDD04FF8238E238998283FD24" box="[387,480,706,732]" pageId="2" pageNumber="109" 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="4D6136D4DD04FF8239F6395280ECFCE7" blockId="2.[151,911,777,799]" box="[151,911,777,799]" pageId="2" pageNumber="109">
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<treatmentCitationGroup id="6DCE11FADD04FF8239F6395280ECFCE7" box="[151,911,777,799]" pageId="2" pageNumber="109">
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<emphasis id="7FAAEAC6DD04FF8239F63952822DFCE7" box="[151,334,777,799]" italics="true" pageId="2" pageNumber="109">
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<taxonomicName id="8ADE4D57DD04FF8239F639528229FCE7" box="[151,330,777,799]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="2" pageNumber="109" phylum="Arthropoda" rank="species" species="rapax">Elasmopus rapax</taxonomicName>
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.
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</emphasis>
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―
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<treatmentCitation id="CC7F10C5DD04FF823806395281C3FCE7" author="Chevreux" box="[359,672,777,799]" page="244" pageId="2" pageNumber="109" year="1925">
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<bibRefCitation id="294F4B25DD04FF8238063952810DFCE7" author="Chevreux" box="[359,622,777,799]" pageId="2" pageNumber="109" refString="Chevreux, E. & Fage, L. (1925) Amphipodes. (Ed.), Lechevalier, Paris. Faune de France 9, 488 pp." type="book" year="1925">Chevreux and Fage, 1925</bibRefCitation>
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: 244
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</treatmentCitation>
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, figs 255, 256 (in part).
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="05C4655FDD04FF8239F6391787E7F8C8" pageId="2" pageNumber="109" type="materials_examined">
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<paragraph id="4D6136D4DD04FF8239F639178255FC0D" blockId="2.[151,1437,844,2021]" pageId="2" pageNumber="109">
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<emphasis id="7FAAEAC6DD04FF8239F63917822BFC9D" bold="true" box="[151,328,844,869]" pageId="2" pageNumber="109">
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<typeStatus id="92658876DD04FF8239F6391783B1FC9D" box="[151,210,844,869]" pageId="2" pageNumber="109">Type</typeStatus>
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material.
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</emphasis>
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<typeStatus id="92658876DD04FF823833391782DEFC9D" box="[338,445,844,869]" pageId="2" pageNumber="109" type="holotype">Holotype</typeStatus>
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, male,
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<quantity id="8A269B31DD04FF823B7239178118FC9C" box="[531,635,844,869]" metricMagnitude="-3" metricUnit="m" metricValue="9.45" pageId="2" pageNumber="109" unit="mm" value="9.45">9.45 mm</quantity>
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(BL), (MNHN-IU-2013-15778), Arcachon Bay (SW
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<collectingCountry id="35C97644DD04FF823D8B39178658FC9C" box="[1258,1339,844,868]" name="France" pageId="2" pageNumber="109">France</collectingCountry>
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), station ‛Stn. 11’ (44°
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<geoCoordinate id="28EA5013DD04FF823850393482E9FC70" box="[305,394,879,904]" direction="north" orientation="latitude" pageId="2" pageNumber="109" precision="555" value="39.16">39.16N</geoCoordinate>
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–1°
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<geoCoordinate id="28EA5013DD04FF8238CD39348169FC70" box="[428,522,879,904]" direction="west" orientation="longitude" pageId="2" pageNumber="109" precision="555" value="-12.09">12.09W</geoCoordinate>
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), depth:
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<quantity id="8A269B31DD04FF823B0F392B81D0FC7F" box="[622,691,880,904]" metricMagnitude="0" metricUnit="m" metricValue="2.4" pageId="2" pageNumber="109" unit="m" value="2.4">2.4 m</quantity>
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. Collected during scuba diving with a hand-manipulated Eckman grab. Sediment characteristics: median particles size: 334.6 µm, silt and clay: 12.3%, fine sand: 14.5%, medium sand: 55.1%, coarse sand: 14.2%, gravel: 3.9%, organic content: 3.8%.
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<date id="39601014DD04FF823D7539E38662FC28" box="[1044,1281,951,976]" pageId="2" pageNumber="109" value="2011-11-23">23 November 2011</date>
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, coll. X. de Montaudouin.
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</paragraph>
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<paragraph id="4D6136D4DD04FF8239A63E5B8384FB50" blockId="2.[151,1437,844,2021]" pageId="2" pageNumber="109">
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<typeStatus id="92658876DD04FF8239A63E5B824FFBE0" box="[199,300,1024,1048]" pageId="2" pageNumber="109" type="paratype">Paratype</typeStatus>
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, male,
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||
<quantity id="8A269B31DD04FF8238E23E5B8288FBEF" box="[387,491,1024,1048]" metricMagnitude="-3" metricUnit="m" metricValue="7.49" pageId="2" pageNumber="109" unit="mm" value="7.49">7.49 mm</quantity>
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(BL), (MNHN-IU-2013-15779), Arcachon Bay (SW
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<collectingCountry id="35C97644DD04FF823D3C3E5B87CDFBE0" box="[1117,1198,1024,1048]" name="France" pageId="2" pageNumber="109">France</collectingCountry>
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), station ‛Comprian’ (44°
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<geoCoordinate id="28EA5013DD04FF8239A43E7F827EFBC5" box="[197,285,1060,1085]" direction="north" orientation="latitude" pageId="2" pageNumber="109" precision="555" value="40.41">40.41N</geoCoordinate>
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–1°
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<geoCoordinate id="28EA5013DD04FF82385F3E7F82FCFBC5" box="[318,415,1060,1085]" direction="west" orientation="longitude" pageId="2" pageNumber="109" precision="555" value="-6.1">06.10W</geoCoordinate>
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), depth:
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<quantity id="8A269B31DD04FF823B613E7F8121FBC4" box="[512,578,1060,1084]" metricMagnitude="0" metricUnit="m" metricValue="8.2" pageId="2" pageNumber="109" unit="m" value="8.2">8.2 m</quantity>
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, near-bottom temperature: 18.7 °C. Collected with van Veen grab. Sediment characteristics: median particles size: 221.6 µm, silt and clay: 3.3%, fine sand: 35.8%, medium sand: 51.4%, coarse sand: 9.5%, gravel: 0.0%, organic content: 0.4%.
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<date id="39601014DD04FF823B853E3780E8FB7C" box="[740,907,1132,1157]" pageId="2" pageNumber="109" value="2011-04-27">27 April 2011</date>
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, coll. B. Gouillieux. Dissected specimen (13 slides).
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</paragraph>
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<paragraph id="4D6136D4DD04FF8239A63EEF82D6FAA5" blockId="2.[151,1437,844,2021]" pageId="2" pageNumber="109">
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||
<emphasis id="7FAAEAC6DD04FF8239A63EEF815DFB35" bold="true" box="[199,574,1204,1229]" pageId="2" pageNumber="109">Additional material examined.</emphasis>
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Arcachon Bay:
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<specimenCount id="5BD8FD5DDD04FF823A653EEF800EFB35" box="[772,877,1204,1229]" pageId="2" pageNumber="109" type="male">50 males</specimenCount>
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(MNHN-IU-2013-15780), 40 brooding females (MNHN-IU-2013-15781),
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<specimenCount id="5BD8FD5DDD04FF8238A93E838126FB08" box="[456,581,1239,1264]" pageId="2" pageNumber="109" type="female">17 females</specimenCount>
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with oostegites (MNHN-IU-2013-15782),
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<specimenCount id="5BD8FD5DDD04FF823D573E8C87A2FB08" box="[1078,1217,1239,1264]" pageId="2" pageNumber="109" type="juvenile">50 juveniles</specimenCount>
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(MNHN-IU-2013- 15783), 1 aberrant brooding female (MNHN-IU-2013-15784), Arcachon Bay (SW
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<collectingCountry id="35C97644DD04FF823DF33EA78780FAEC" box="[1170,1251,1276,1300]" name="France" pageId="2" pageNumber="109">France</collectingCountry>
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), station ‛B13’ (44°
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<geoCoordinate id="28EA5013DD04FF8239A73F7B8242FAC0" box="[198,289,1312,1336]" direction="north" orientation="latitude" pageId="2" pageNumber="109" precision="555" value="38.12">38.12N</geoCoordinate>
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–1°
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<geoCoordinate id="28EA5013DD04FF8238233F7B82FCFAC0" box="[322,415,1312,1336]" direction="west" orientation="longitude" pageId="2" pageNumber="109" precision="555" value="-14.11">14.11W</geoCoordinate>
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). On mussels hand-collected at
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<quantity id="8A269B31DD04FF823B9E3F7B804AFACF" box="[767,809,1312,1336]" metricMagnitude="0" metricUnit="m" metricValue="2.0" pageId="2" pageNumber="109" unit="m" value="2.0">2 m</quantity>
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depth on the immerged part of a navigation buoy.
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<date id="39601014DD04FF823C383F7B83B1FAA4" pageId="2" pageNumber="109" value="2013-07-03">3 July 2013</date>
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, coll. B. Gouillieux.
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</paragraph>
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<paragraph id="4D6136D4DD04FF8239A63F3C87F5F8F5" blockId="2.[151,1437,844,2021]" pageId="2" pageNumber="109">
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Chevreux
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<emphasis id="7FAAEAC6DD04FF8238223F3C8141FA87" box="[323,546,1383,1408]" italics="true" pageId="2" pageNumber="109">
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||
<taxonomicName id="8ADE4D57DD04FF8238223F3C82DDFA78" box="[323,446,1383,1408]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="2" pageNumber="109" phylum="Arthropoda" rank="genus">Elasmopus</taxonomicName>
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‘rapax’
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</emphasis>
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collection: MNHN-IU-2009-5425, Guéthary,
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<collectingCountry id="35C97644DD04FF823D283F3387FBFA87" box="[1097,1176,1384,1407]" name="France" pageId="2" pageNumber="109">France</collectingCountry>
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, in algae:
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<specimenCount id="5BD8FD5DDD04FF823C423F338619FA78" box="[1315,1402,1383,1408]" pageId="2" pageNumber="109" type="male">1 male</specimenCount>
|
||
, 1 brooding female and
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||
<specimenCount id="5BD8FD5DDD04FF8238E93FD7829FFA5D" box="[392,508,1420,1445]" pageId="2" pageNumber="109" type="juvenile">1 juvenile</specimenCount>
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; MNHN-IU-2009-5427, Trébeurden,
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<collectingCountry id="35C97644DD04FF823AC43FD68097FA5C" box="[933,1012,1421,1444]" name="France" pageId="2" pageNumber="109">France</collectingCountry>
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, St. 771, in
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<taxonomicName id="8ADE4D57DD04FF823D1D3FD7879BFA5D" box="[1148,1272,1420,1445]" class="Monothalamea" family="Hyperamminidae" genus="Saccorhiza" kingdom="Chromista" order="Astrorhizida" pageId="2" pageNumber="109" phylum="Foraminifera" rank="genus">
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<emphasis id="7FAAEAC6DD04FF823D1D3FD7879BFA5D" box="[1148,1272,1420,1445]" italics="true" pageId="2" pageNumber="109">Saccorhiza</emphasis>
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</taxonomicName>
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bulbs,
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<date id="39601014DD04FF823C2A3FD783B0FA30" pageId="2" pageNumber="109" value="1919-08">August 1919</date>
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:
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<specimenCount id="5BD8FD5DDD04FF8239BC3FEB8227FA30" box="[221,324,1455,1480]" pageId="2" pageNumber="109" type="male">17 males</specimenCount>
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, 12 brooding females,
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<specimenCount id="5BD8FD5DDD04FF823B223FF481CCFA30" box="[579,687,1455,1480]" pageId="2" pageNumber="109" type="female">5 females</specimenCount>
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with oostegites; MNHN-IU-2009-5430, Le Croisic,
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<collectingCountry id="35C97644DD04FF823D9C3FEA862FFA30" box="[1277,1356,1457,1480]" name="France" pageId="2" pageNumber="109">France</collectingCountry>
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, on the decapod
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<taxonomicName id="8ADE4D57DD04FF8238613F8F823FFA15" box="[256,348,1492,1517]" class="Malacostraca" family="Majidae" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="109" phylum="Arthropoda" rank="family">Majidae</taxonomicName>
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||
<taxonomicName id="8ADE4D57DD04FF8238093F8E8186FA14" authority="Balss, 1922" authorityName="Balss" authorityYear="1922" box="[360,741,1492,1517]" class="Malacostraca" family="Majidae" genus="Maja" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="109" phylum="Arthropoda" rank="species" species="brachydactyla">
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||
<emphasis id="7FAAEAC6DD04FF8238093F8E8133FA15" box="[360,592,1492,1517]" italics="true" pageId="2" pageNumber="109">Maja brachydactyla</emphasis>
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||
Balss, 1922
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||
</taxonomicName>
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(initially mentioned as
|
||
<taxonomicName id="8ADE4D57DD04FF823D653F8E8723FA14" box="[1028,1088,1493,1516]" class="Malacostraca" family="Majidae" genus="Maia" higherTaxonomySource="CoL" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="109" phylum="Arthropoda" rank="genus">
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||
<emphasis id="7FAAEAC6DD04FF823D653F8E8723FA14" box="[1028,1088,1493,1516]" italics="true" pageId="2" pageNumber="109">Maia</emphasis>
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||
</taxonomicName>
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||
sp.):
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<specimenCount id="5BD8FD5DDD04FF823DE93F8F87BFFA15" box="[1160,1244,1492,1517]" pageId="2" pageNumber="109" type="male">1 male</specimenCount>
|
||
,
|
||
<specimenCount id="5BD8FD5DDD04FF823D8C3F8F863DFA15" box="[1261,1374,1492,1517]" pageId="2" pageNumber="109" type="female">5 females</specimenCount>
|
||
with oostegites; MNHN-IU-2009-5431, Locquirec,
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||
<collectingCountry id="35C97644DD04FF823BCB3FA2819AF9E8" box="[682,761,1529,1552]" name="France" pageId="2" pageNumber="109">France</collectingCountry>
|
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, St. 773, in
|
||
<taxonomicName id="8ADE4D57DD04FF823AE63FAC8760F9E8" box="[903,1027,1527,1552]" class="Monothalamea" family="Hyperamminidae" genus="Saccorhiza" kingdom="Chromista" order="Astrorhizida" pageId="2" pageNumber="109" phylum="Foraminifera" rank="genus">
|
||
<emphasis id="7FAAEAC6DD04FF823AE63FAC8760F9E8" box="[903,1027,1527,1552]" italics="true" pageId="2" pageNumber="109">Saccorhiza</emphasis>
|
||
</taxonomicName>
|
||
bulbs,
|
||
<date id="39601014DD04FF823D3B3FAC8674F9E8" box="[1114,1303,1527,1552]" pageId="2" pageNumber="109" value="1919-09">September 1919</date>
|
||
:
|
||
<specimenCount id="5BD8FD5DDD04FF823C443FA386E3F9E8" box="[1317,1408,1527,1552]" pageId="2" pageNumber="109" type="male">2 males</specimenCount>
|
||
, 2 brooding females,
|
||
<specimenCount id="5BD8FD5DDD04FF8238163C478289F9CD" box="[375,490,1564,1589]" pageId="2" pageNumber="109" type="female">2 females</specimenCount>
|
||
with oostegites; MNHN-IU-2009-5432, Guéthary,
|
||
<collectingCountry id="35C97644DD04FF823D2E3C4687FDF9CC" box="[1103,1182,1565,1588]" name="France" pageId="2" pageNumber="109">France</collectingCountry>
|
||
, in algae:
|
||
<specimenCount id="5BD8FD5DDD04FF823C473C47861FF9CD" box="[1318,1404,1564,1589]" pageId="2" pageNumber="109" type="male">1 male</specimenCount>
|
||
, 1 brooding female; MNHN-IU-2009-5433, Trébeurden,
|
||
<collectingCountry id="35C97644DD04FF823B9D3C1A802EF9A0" box="[764,845,1601,1624]" name="France" pageId="2" pageNumber="109">France</collectingCountry>
|
||
:
|
||
<specimenCount id="5BD8FD5DDD04FF823A363C1B80C5F9A0" box="[855,934,1599,1624]" pageId="2" pageNumber="109" type="male">1 male</specimenCount>
|
||
,
|
||
<specimenCount id="5BD8FD5DDD04FF823AD33C1B8777F9A0" box="[946,1044,1599,1624]" pageId="2" pageNumber="109" type="female">1 female</specimenCount>
|
||
with oostegites; MNHN-IU-2009- 5434, Le Croisic,
|
||
<collectingCountry id="35C97644DD04FF8238043C3E82D7F984" box="[357,436,1637,1660]" name="France" pageId="2" pageNumber="109">France</collectingCountry>
|
||
, on
|
||
<taxonomicName id="8ADE4D57DD04FF8238843C3E81AAF985" box="[485,713,1636,1661]" class="Malacostraca" family="Majidae" genus="Maja" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="109" phylum="Arthropoda" rank="species" species="brachydactyla">
|
||
<emphasis id="7FAAEAC6DD04FF8238843C3E81AAF985" box="[485,713,1636,1661]" italics="true" pageId="2" pageNumber="109">Maja brachydactyla</emphasis>
|
||
</taxonomicName>
|
||
(initially mentioned as
|
||
<taxonomicName id="8ADE4D57DD04FF823AB83C3E87E0F985" box="[985,1155,1636,1661]" class="Malacostraca" family="Majidae" genus="Maia" higherTaxonomySource="CoL" kingdom="Animalia" order="Decapoda" pageId="2" pageNumber="109" phylum="Arthropoda" rank="species" species="squinado">
|
||
<emphasis id="7FAAEAC6DD04FF823AB83C3E87E0F985" box="[985,1155,1636,1661]" italics="true" pageId="2" pageNumber="109">Maia squinado</emphasis>
|
||
</taxonomicName>
|
||
):
|
||
<specimenCount id="5BD8FD5DDD04FF823DFC3C3F8666F985" box="[1181,1285,1636,1661]" pageId="2" pageNumber="109" type="male">31 males</specimenCount>
|
||
, 25 brooding females,
|
||
<specimenCount id="5BD8FD5DDD04FF8238613CD3821DF958" box="[256,382,1671,1696]" pageId="2" pageNumber="109" type="female">40 females</specimenCount>
|
||
with oostegites,
|
||
<specimenCount id="5BD8FD5DDD04FF823B283CD381A8F958" box="[585,715,1671,1696]" pageId="2" pageNumber="109" type="juvenile">4 juveniles</specimenCount>
|
||
; MNHN-IU-2009-5437, Iles Glénans,
|
||
<collectingCountry id="35C97644DD04FF823DEF3CD287BEF958" box="[1166,1245,1673,1696]" name="France" pageId="2" pageNumber="109">France</collectingCountry>
|
||
, St.197, 0
|
||
<date id="39601014DD04FF823C353CD383B0F93C" pageId="2" pageNumber="109" value="1887-07-02">2 July 1887</date>
|
||
:
|
||
<specimenCount id="5BD8FD5DDD04FF8239843CF78226F93D" box="[229,325,1708,1733]" pageId="2" pageNumber="109" type="male">3 males</specimenCount>
|
||
, 2 brooding females; MNHN-IU-2009-5439, Guéthary,
|
||
<collectingCountry id="35C97644DD04FF823A853CF68750F93C" box="[996,1075,1709,1732]" name="France" pageId="2" pageNumber="109">France</collectingCountry>
|
||
, St. 734, in
|
||
<taxonomicName id="8ADE4D57DD04FF823DB53CF68628F93C" box="[1236,1355,1709,1732]" class="Phaeophyceae" family="Laminariaceae" genus="Laminaria" higherTaxonomySource="CoL" kingdom="Animalia" order="Laminariales" pageId="2" pageNumber="109" phylum="Mollusca" rank="genus">
|
||
<emphasis id="7FAAEAC6DD04FF823DB53CF68628F93C" box="[1236,1355,1709,1732]" italics="true" pageId="2" pageNumber="109">Laminaria</emphasis>
|
||
</taxonomicName>
|
||
bulbs,
|
||
<date id="39601014DD04FF8239F63C9482D1F910" box="[151,434,1743,1768]" pageId="2" pageNumber="109" value="1905-08" valueMax="1905-09-31" valueMin="1905-08-00">August–September 1905</date>
|
||
:
|
||
<specimenCount id="5BD8FD5DDD04FF8238DE3C8B8179F910" box="[447,538,1743,1768]" pageId="2" pageNumber="109" type="male">9 males</specimenCount>
|
||
, 11 brooding females;
|
||
<specimenCount id="5BD8FD5DDD04FF823A403C8B80ECF910" box="[801,911,1743,1768]" pageId="2" pageNumber="109" type="female">3 females</specimenCount>
|
||
with oostegites; MNHN-IU-2009-5440, Saint Jean-de-Luz,
|
||
<collectingCountry id="35C97644DD04FF82384E3CAE821DF8F4" box="[303,382,1781,1804]" name="France" pageId="2" pageNumber="109">France</collectingCountry>
|
||
, in
|
||
<taxonomicName id="8ADE4D57DD04FF8238C73CAF8141F8F5" box="[422,546,1780,1805]" class="Monothalamea" family="Hyperamminidae" genus="Saccorhiza" kingdom="Chromista" order="Astrorhizida" pageId="2" pageNumber="109" phylum="Foraminifera" rank="genus">
|
||
<emphasis id="7FAAEAC6DD04FF8238C73CAF8141F8F5" box="[422,546,1780,1805]" italics="true" pageId="2" pageNumber="109">Saccorhiza</emphasis>
|
||
</taxonomicName>
|
||
bulbs,
|
||
<date id="39601014DD04FF823B153CAF8031F8F4" box="[628,850,1780,1805]" pageId="2" pageNumber="109" value="1920-09-14">14 September 1920</date>
|
||
:
|
||
<specimenCount id="5BD8FD5DDD04FF823A3D3CAF80C9F8F5" box="[860,938,1780,1805]" pageId="2" pageNumber="109" type="male">1 male</specimenCount>
|
||
, 2 brooding females.
|
||
</paragraph>
|
||
<paragraph id="4D6136D4DD04FF8239A63D4C87E7F8C8" blockId="2.[151,1437,844,2021]" box="[199,1156,1815,1841]" pageId="2" pageNumber="109">
|
||
<emphasis id="7FAAEAC6DD04FF8239A63D4C8206F8C8" bold="true" box="[199,357,1815,1840]" pageId="2" pageNumber="109">
|
||
<typeStatus id="92658876DD04FF8239A63D4C8261F8C8" box="[199,258,1815,1840]" pageId="2" pageNumber="109">Type</typeStatus>
|
||
locality.
|
||
</emphasis>
|
||
Station ‘Stn. 11’ (44°
|
||
<geoCoordinate id="28EA5013DD04FF823B393D4C81D1F8C8" box="[600,690,1815,1840]" direction="north" orientation="latitude" pageId="2" pageNumber="109" precision="555" value="39.16">39.16N</geoCoordinate>
|
||
–1°
|
||
<geoCoordinate id="28EA5013DD04FF823BB23D4C8051F8C8" box="[723,818,1815,1840]" direction="west" orientation="longitude" pageId="2" pageNumber="109" precision="555" value="-12.09">12.09W</geoCoordinate>
|
||
), Arcachon Bay (SW
|
||
<collectingCountry id="35C97644DD04FF823D463D43871BF8C8" box="[1063,1144,1816,1840]" name="France" pageId="2" pageNumber="109">France</collectingCountry>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="05C4655FDD04FF8239A63D678773F8AC" box="[199,1040,1852,1877]" pageId="2" pageNumber="109" type="etymology">
|
||
<paragraph id="4D6136D4DD04FF8239A63D678773F8AC" blockId="2.[151,1437,844,2021]" box="[199,1040,1852,1877]" pageId="2" pageNumber="109">
|
||
<emphasis id="7FAAEAC6DD04FF8239A63D67822DF8AD" bold="true" box="[199,334,1852,1877]" pageId="2" pageNumber="109">Etymology.</emphasis>
|
||
The name is dedicated to the daughter of the first author (GB).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="05C4655FDD04FF8739A63D04807CF8C5" lastPageId="7" lastPageNumber="114" pageId="2" pageNumber="109" type="description">
|
||
<paragraph id="4D6136D4DD04FF8239A63D0480E4F880" blockId="2.[151,1437,844,2021]" box="[199,903,1887,1913]" pageId="2" pageNumber="109">
|
||
<emphasis id="7FAAEAC6DD04FF8239A63D04823AF880" bold="true" box="[199,345,1887,1912]" pageId="2" pageNumber="109">Description.</emphasis>
|
||
Based on male
|
||
<typeStatus id="92658876DD04FF823B6A3D3A810FF881" box="[523,620,1889,1913]" pageId="2" pageNumber="109" type="paratype">paratype</typeStatus>
|
||
MNHN-IU-2013-15779.
|
||
</paragraph>
|
||
<paragraph id="4D6136D4DD04FF8339A63DDF8779FD7D" blockId="2.[151,1437,844,2021]" lastBlockId="3.[151,1437,151,645]" lastPageId="3" lastPageNumber="110" pageId="2" pageNumber="109">
|
||
<emphasis id="7FAAEAC6DD04FF8239A63DDF8264F865" bold="true" box="[199,263,1924,1949]" pageId="2" pageNumber="109">Head</emphasis>
|
||
(
|
||
<figureCitation id="D5E52A51DD04FF82387C3DDF820EF864" box="[285,365,1924,1949]" captionStart="FIGURE 2" captionStartId="3.[151,250,1634,1656]" captionTargetBox="[164,1424,708,1593]" captionTargetId="figure@3.[151,1436,697,1612]" captionTargetPageId="3" captionText="FIGURE 2. Elasmopus thalyae sp. nov. A) holotype, male, BL = 9.45 mm, MNHN-IU- 2013 - 15778, habitus in lateral view. B) paratype, male, BL = 7.49 mm, MNHN-IU- 2013 - 15779, accessory flagellum. Scale bars: A: 1 mm; B: 0.1 mm." httpUri="https://zenodo.org/record/232772/files/figure.png" pageId="2" pageNumber="109">Figs 2</figureCitation>
|
||
,
|
||
<figureCitation id="D5E52A51DD04FF8238E13DDF82F3F864" box="[384,400,1924,1948]" captionStart="FIGURE 3" captionStartId="4.[151,250,1873,1895]" captionTargetBox="[154,1431,745,1839]" captionTargetId="figure@4.[151,1436,733,1852]" captionTargetPageId="4" captionText="FIGURE 3. Elasmopus thalyae sp. nov., paratype, male, BL = 7.49 mm, MNHN-IU- 2013 - 15779. A) right mandible, posterior view; B) right maxilliped, anterior face; C) left maxilla 2, anterior face; D) left maxilla 1, anterior face; E) upper lip; F) lower lip, anterior face. Scale bars: 0.1 mm." httpUri="https://zenodo.org/record/232773/files/figure.png" pageId="2" pageNumber="109">3</figureCitation>
|
||
).
|
||
<emphasis id="7FAAEAC6DD04FF8238CD3DDE8282F864" box="[428,481,1925,1948]" italics="true" pageId="2" pageNumber="109">Eyes</emphasis>
|
||
subovoid; lateral cephalic lobe broad, truncated, anteroventral margin notched, anteroventral corner subquadrate.
|
||
<emphasis id="7FAAEAC6DD04FF823B433DF381FBF838" box="[546,664,1960,1984]" italics="true" pageId="2" pageNumber="109">Antenna 1</emphasis>
|
||
longer than antenna 2; peduncular article 1 subequal in length to article 2, with 1 robust seta on posterodistal margin; article 3 shorter; accessory flagellum short, 3-articulate, distal article tiny; flagellum with 28 articles.
|
||
<emphasis id="7FAAEAC6DD05FF833B353AC381ABFF48" box="[596,712,152,176]" italics="true" pageId="3" pageNumber="110">Antenna 2</emphasis>
|
||
peduncular article 2 cone gland slightly reaching beyond distal end of article 3, article 4 slightly longer than article 5; flagellum with 11 articles.
|
||
<emphasis id="7FAAEAC6DD05FF833D573AE687C0FF2D" box="[1078,1187,188,213]" italics="true" pageId="3" pageNumber="110">Upper lip</emphasis>
|
||
distally rounded with many setules.
|
||
<emphasis id="7FAAEAC6DD05FF8338593A8482C0FF00" box="[312,419,223,248]" italics="true" pageId="3" pageNumber="110">Mandible</emphasis>
|
||
incisor asymmetrical, with smooth cutting edge and 2 apicomedial cusps; accessory setal row with 4 serrulate setae; molar well developed, triturative; palp well developed, 3-articulate; article 1 about twice as long as broad, shorter than article 2; article 2 slightly shorter than article 3, inner margin with long and short setae; article 3 falcate,
|
||
<date id="39601014DD05FF8338FF3B1782A1FE9C" box="[414,450,332,356]" pageId="3" pageNumber="110">3 x</date>
|
||
as long as broad, distal half with comb-like row of setae, increasing in length distally, with 3 long distal setae.
|
||
<emphasis id="7FAAEAC6DD05FF8338D33B2A8142FE70" box="[434,545,367,392]" italics="true" pageId="3" pageNumber="110">Lower lip</emphasis>
|
||
with many small setae on apical and inner margins of inner and outer plates; tube-like structure on distomesial margin of outer plates, extending into plate as thin tapering channel; mandibular lobes elongated and pointed.
|
||
<emphasis id="7FAAEAC6DD05FF8338893BEC8135FE28" box="[488,598,439,464]" italics="true" pageId="3" pageNumber="110">Maxilla 1</emphasis>
|
||
inner plate tapering distally, with 2 apical long plumose setae and many lateral simple setae; outer plate with 8 distal stout setae (difficult to observe), inner one simple with setules, other ones multicuspidate; palp 2-articulate, article 2 with long simple setae on distal half.
|
||
<emphasis id="7FAAEAC6DD05FF833D0D3BA487B8FDE0" box="[1132,1243,511,536]" italics="true" pageId="3" pageNumber="110">Maxilla 2</emphasis>
|
||
with both plates equally thin; inner plate with short simple setae, 2 subapical long plumose setae and many shorter plumose setae in facial and marginal apical rows; outer plate with long plumose setae in facial and marginal apical rows.
|
||
<emphasis id="7FAAEAC6DD05FF833C42381C86FFFD98" box="[1315,1436,583,608]" italics="true" pageId="3" pageNumber="110">Maxilliped</emphasis>
|
||
palp article 3 with small distal protuberance apically covered with many setules.
|
||
</paragraph>
|
||
<caption id="19A1665CDD05FF8339F63C39879CF96E" httpUri="https://zenodo.org/record/232772/files/figure.png" pageId="3" pageNumber="110" targetBox="[164,1424,708,1593]" targetPageId="3">
|
||
<paragraph id="4D6136D4DD05FF8339F63C39879CF96E" blockId="3.[151,1436,1634,1686]" pageId="3" pageNumber="110">
|
||
<emphasis id="7FAAEAC6DD05FF8339F63C398271F98F" bold="true" box="[151,274,1634,1656]" pageId="3" pageNumber="110">FIGURE 2.</emphasis>
|
||
<taxonomicName id="8ADE4D57DD05FF8338793C3982BBF980" box="[280,472,1634,1656]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="110" phylum="Arthropoda" rank="species" species="thalyae" status="sp. nov.">
|
||
<emphasis id="7FAAEAC6DD05FF8338793C3982BBF980" box="[280,472,1634,1656]" italics="true" pageId="3" pageNumber="110">Elasmopus thalyae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="649957BDDD05FF8338BF3C39814DF98F" box="[478,558,1634,1655]" pageId="3" pageNumber="110" rank="species">
|
||
<emphasis id="7FAAEAC6DD05FF8338BF3C39814DF98F" bold="true" box="[478,558,1634,1655]" pageId="3" pageNumber="110">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
A) holotype, male, BL = 9.45 mm, MNHN-IU-2013-15778, habitus in lateral view. B) paratype, male, BL = 7.49 mm, MNHN-IU-2013-15779, accessory flagellum. Scale bars: A: 1 mm; B: 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="4D6136D4DD05FF8439A63CE68076FD50" blockId="3.[151,1437,1725,2002]" lastBlockId="4.[151,1436,151,680]" lastPageId="4" lastPageNumber="111" pageId="3" pageNumber="110">
|
||
<emphasis id="7FAAEAC6DD05FF8339A63CE68278F92E" bold="true" box="[199,283,1725,1750]" pageId="3" pageNumber="110">Pereon</emphasis>
|
||
(
|
||
<figureCitation id="D5E52A51DD05FF83384D3CE68214F92E" box="[300,375,1725,1750]" captionStart="FIGURE 4" captionStartId="5.[151,250,1822,1844]" captionTargetBox="[157,1434,201,1795]" captionTargetId="figure@5.[151,1436,193,1801]" captionTargetPageId="5" captionText="FIGURE 4. Elasmopus thalyae sp. nov., paratype, male, BL = 7.49 mm, MNHN-IU- 2013 - 15779. A) right gnathopod 1, outer face; B) right gnathopod 2, outer face; C) right gnathopod 2, detail of shelf. Additional material collected at station ‛ B 13 ’, used for SEM. D) male, BL = 9.45 mm, gnathopod 2 dactylus and propodus, inner face showing ornamentation of palm; E) female, BL = 7.73 mm, gnathopod 2 dactylus and propodus, inner face. Scale bars: A, B, D, E: 0.5 mm; C: 0.1 mm." httpUri="https://zenodo.org/record/232774/files/figure.png" pageId="3" pageNumber="110">Figs 4</figureCitation>
|
||
,
|
||
<figureCitation id="D5E52A51DD05FF8338E73CE682F5F92E" box="[390,406,1725,1750]" captionStart="FIGURE 5" captionStartId="6.[151,250,1940,1962]" captionTargetBox="[151,1434,194,1909]" captionTargetId="figure@6.[151,1436,193,1919]" captionTargetPageId="6" captionText="FIGURE 5. Elasmopus thalyae sp. nov., paratype, male, BL = 7.49 mm, MNHN-IU- 2013 - 15779. A – E) outer face of right pereopods 3 – 7 and corresponding coxae. Scale bars: 0.5 mm." httpUri="https://zenodo.org/record/232775/files/figure.png" pageId="3" pageNumber="110">5</figureCitation>
|
||
).
|
||
<emphasis id="7FAAEAC6DD05FF8338CF3CE68120F92E" box="[430,579,1725,1750]" italics="true" pageId="3" pageNumber="110">Gnathopod 1</emphasis>
|
||
subchelate; coxa anteroventral corner slightly produced, rounded, anterior margin slightly concave; basis with 2 median stout curved setae on outer face, long setae on posterior margin and a subdistal tuft of setae on posterodistal corner; ischium with subdistal tuft of setae on posterodistal corner; merus with 2 subdistal rows of long and short setae; carpus about 1.6 x as long as broad, slightly shorter to propodus, with clusters of setae on distal half of inner face and along posterior margin; propodus palm acute, slightly convex, entire, limited posteriorly by 4 robust sensory setae (2 short and 2 long ones), clusters of setae along anterior and posterior margins as well as on inner face.
|
||
<emphasis id="7FAAEAC6DD05FF833B103DCE8067F856" box="[625,772,1941,1966]" italics="true" pageId="3" pageNumber="110">Gnathopod 2</emphasis>
|
||
subchelate; coxa regularly convex distally; basis with short and long setae along posterior margin; ischium with two setae on posterodistal corner; merus produced posterodistally, with 2 clusters of setae along distal half of posterior margin; carpus compressed, lobate, broader than long, with many clusters of setae on posterior projection and 1 cluster on anterodistal corner; propodus expanded, with many clusters of setae all along anterior and posterior margins as well on inner face, palm slightly concave and sculptured, 0.42 x length of propodus, with weak excavation in which dactylus rests, subquadrate distomedial shelf with rows of 4 medial and 4 lateral sensory robust setae, palmar margin without robust setae, subpalmar area with two subacute inner teeth, mid and distal palm respectively; dactylus closing along and reaching end of palm, with one setae on proximal anterior margin, apically blunt.
|
||
<emphasis id="7FAAEAC6DD02FF843D4F3B3487CFFE70" box="[1070,1196,367,392]" italics="true" pageId="4" pageNumber="111">Pereopds 3</emphasis>
|
||
and
|
||
<emphasis id="7FAAEAC6DD02FF843D823B2B8792FE70" box="[1251,1265,368,392]" italics="true" pageId="4" pageNumber="111">4</emphasis>
|
||
similar, except coxae; coxa 3 regularly convex distally, posterior margin slightly concave; coxa 4 posterodistal lobe slightly developed, with rounded posteromedial corner, ventral margin with many small setae and 7 long setae.
|
||
<emphasis id="7FAAEAC6DD02FF843C443BEC83A3FE0C" italics="true" pageId="4" pageNumber="111">Pereopods 5–7</emphasis>
|
||
broadly expanded; basis posterior margin with short setae (P5) or with short setae and few long slender setae (P6–P7).
|
||
<emphasis id="7FAAEAC6DD02FF8438603BA482E1FDEF" box="[257,386,511,536]" italics="true" pageId="4" pageNumber="111">Pereopod 5</emphasis>
|
||
basis expanded; posterior margin convex, posterodistal corner rounded; carpus and propodus with robust and slender setae on anterior margin.
|
||
<emphasis id="7FAAEAC6DD02FF843BBE387F8007FDC5" box="[735,868,548,573]" italics="true" pageId="4" pageNumber="111">Pereopod 6</emphasis>
|
||
basis posterior margin convex, minutely serrate, posterodistal corner rounded; carpus and propodus with robust and slender setae on anterior margin; propodus not expanded posterodistally.
|
||
<emphasis id="7FAAEAC6DD02FF8438A63837812CFD7C" box="[455,591,620,645]" italics="true" pageId="4" pageNumber="111">Pereopod 7</emphasis>
|
||
basis posterior margin convex, minutely serrate, posteroventral corner broadly rounded; propodus not expanded posterodistally.
|
||
</paragraph>
|
||
<caption id="19A1665CDD02FF8439F63D0A8170F85D" httpUri="https://zenodo.org/record/232773/files/figure.png" pageId="4" pageNumber="111" targetBox="[154,1431,745,1839]" targetPageId="4">
|
||
<paragraph id="4D6136D4DD02FF8439F63D0A8170F85D" blockId="4.[151,1436,1873,1957]" pageId="4" pageNumber="111">
|
||
<emphasis id="7FAAEAC6DD02FF8439F63D0A8271F89E" bold="true" box="[151,274,1873,1895]" pageId="4" pageNumber="111">FIGURE 3.</emphasis>
|
||
<taxonomicName id="8ADE4D57DD02FF8438783D0A82BAF89F" box="[281,473,1873,1895]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="111" phylum="Arthropoda" rank="species" species="thalyae" status="sp. nov.">
|
||
<emphasis id="7FAAEAC6DD02FF8438783D0A82BAF89F" box="[281,473,1873,1895]" italics="true" pageId="4" pageNumber="111">Elasmopus thalyae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="649957BDDD02FF8438BE3D098153F89F" box="[479,560,1874,1895]" pageId="4" pageNumber="111" rank="species">
|
||
<emphasis id="7FAAEAC6DD02FF8438BE3D098153F89F" bold="true" box="[479,560,1874,1895]" pageId="4" pageNumber="111">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, paratype, male, BL = 7.49 mm, MNHN-IU-2013-15779. A) right mandible, posterior view; B) right maxilliped, anterior face; C) left maxilla 2, anterior face; D) left maxilla 1, anterior face; E) upper lip; F) lower lip, anterior face. Scale bars: 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="19A1665CDD03FF8539F63D4587BAF868" httpUri="https://zenodo.org/record/232774/files/figure.png" pageId="5" pageNumber="112" targetBox="[157,1434,201,1795]" targetPageId="5">
|
||
<paragraph id="4D6136D4DD03FF8539F63D4587BAF868" blockId="5.[151,1436,1822,1936]" pageId="5" pageNumber="112">
|
||
<emphasis id="7FAAEAC6DD03FF8539F63D458270F8CC" bold="true" box="[151,275,1822,1844]" pageId="5" pageNumber="112">FIGURE 4.</emphasis>
|
||
<taxonomicName id="8ADE4D57DD03FF85387B3D4582B9F8CC" box="[282,474,1822,1844]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="112" phylum="Arthropoda" rank="species" species="thalyae" status="sp. nov.">
|
||
<emphasis id="7FAAEAC6DD03FF85387B3D4582B9F8CC" box="[282,474,1822,1844]" italics="true" pageId="5" pageNumber="112">Elasmopus thalyae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="649957BDDD03FF8538803D448152F8CC" box="[481,561,1823,1844]" pageId="5" pageNumber="112" rank="species">
|
||
<emphasis id="7FAAEAC6DD03FF8538803D448152F8CC" bold="true" box="[481,561,1823,1844]" pageId="5" pageNumber="112">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, paratype, male, BL = 7.49 mm, MNHN-IU-2013-15779. A) right gnathopod 1, outer face; B) right gnathopod 2, outer face; C) right gnathopod 2, detail of shelf. Additional material collected at station ‛B13’, used for SEM. D) male, BL = 9.45 mm, gnathopod 2 dactylus and propodus, inner face showing ornamentation of palm; E) female, BL = 7.73 mm, gnathopod 2 dactylus and propodus, inner face. Scale bars: A, B, D, E: 0.5 mm; C: 0.1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="19A1665CDD00FF8639F63DCF8067F831" httpUri="https://zenodo.org/record/232775/files/figure.png" pageId="6" pageNumber="113" targetBox="[151,1434,194,1909]" targetPageId="6">
|
||
<paragraph id="4D6136D4DD00FF8639F63DCF8067F831" blockId="6.[151,1436,1940,1993]" pageId="6" pageNumber="113">
|
||
<emphasis id="7FAAEAC6DD00FF8639F63DCF8276F852" bold="true" box="[151,277,1940,1962]" pageId="6" pageNumber="113">FIGURE 5.</emphasis>
|
||
<taxonomicName id="8ADE4D57DD00FF86387C3DCF8283F852" box="[285,480,1940,1962]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="113" phylum="Arthropoda" rank="species" species="thalyae" status="sp. nov.">
|
||
<emphasis id="7FAAEAC6DD00FF86387C3DCF8283F852" box="[285,480,1940,1962]" italics="true" pageId="6" pageNumber="113">Elasmopus thalyae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="649957BDDD00FF8638883DCE8158F852" box="[489,571,1941,1962]" pageId="6" pageNumber="113" rank="species">
|
||
<emphasis id="7FAAEAC6DD00FF8638883DCE8158F852" bold="true" box="[489,571,1941,1962]" pageId="6" pageNumber="113">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, paratype, male, BL = 7.49 mm, MNHN-IU-2013-15779. A–E) outer face of right pereopods 3–7 and corresponding coxae. Scale bars: 0.5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="19A1665CDD01FF8739F63E438604FBB4" httpUri="https://zenodo.org/record/232776/files/figure.png" pageId="7" pageNumber="114" targetBox="[162,1429,215,1015]" targetPageId="7">
|
||
<paragraph id="4D6136D4DD01FF8739F63E438604FBB4" blockId="7.[151,1436,1048,1100]" pageId="7" pageNumber="114">
|
||
<emphasis id="7FAAEAC6DD01FF8739F63E438277FBD5" bold="true" box="[151,276,1048,1070]" pageId="7" pageNumber="114">FIGURE 6.</emphasis>
|
||
<taxonomicName id="8ADE4D57DD01FF87387D3E4382BCFBD6" box="[284,479,1048,1070]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="114" phylum="Arthropoda" rank="species" species="thalyae" status="sp. nov.">
|
||
<emphasis id="7FAAEAC6DD01FF87387D3E4382BCFBD6" box="[284,479,1048,1070]" italics="true" pageId="7" pageNumber="114">Elasmopus thalyae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="649957BDDD01FF8738863E43815AFBD5" box="[487,569,1048,1069]" pageId="7" pageNumber="114" rank="species">
|
||
<emphasis id="7FAAEAC6DD01FF8738863E43815AFBD5" bold="true" box="[487,569,1048,1069]" pageId="7" pageNumber="114">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, paratype, male, BL = 7.49 mm, MNHN-IU-2013-15779. A–C) outer view of right uropods 1–3; D) outer view of left epimeral plates 1–3; E) dorsal view of telson. Scale bars: A–C, E: 0.2 mm; D: 0.5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="4D6136D4DD01FF8739A63E228773FA4A" blockId="7.[151,1436,1145,2034]" pageId="7" pageNumber="114">
|
||
<emphasis id="7FAAEAC6DD01FF8739A63E228269FB6A" bold="true" box="[199,266,1145,1170]" pageId="7" pageNumber="114">Pleon</emphasis>
|
||
(
|
||
<figureCitation id="D5E52A51DD01FF8738783E228200FB6A" box="[281,355,1145,1170]" captionStart="FIGURE 2" captionStartId="3.[151,250,1634,1656]" captionTargetBox="[164,1424,708,1593]" captionTargetId="figure@3.[151,1436,697,1612]" captionTargetPageId="3" captionText="FIGURE 2. Elasmopus thalyae sp. nov. A) holotype, male, BL = 9.45 mm, MNHN-IU- 2013 - 15778, habitus in lateral view. B) paratype, male, BL = 7.49 mm, MNHN-IU- 2013 - 15779, accessory flagellum. Scale bars: A: 1 mm; B: 0.1 mm." httpUri="https://zenodo.org/record/232772/files/figure.png" pageId="7" pageNumber="114">Figs 2</figureCitation>
|
||
,
|
||
<figureCitation id="D5E52A51DD01FF8738113E2282E3FB6A" box="[368,384,1145,1170]" captionStart="FIGURE 6" captionStartId="7.[151,250,1048,1070]" captionTargetBox="[162,1429,215,1015]" captionTargetId="figure@7.[151,1436,193,1027]" captionTargetPageId="7" captionText="FIGURE 6. Elasmopus thalyae sp. nov., paratype, male, BL = 7.49 mm, MNHN-IU- 2013 - 15779. A – C) outer view of right uropods 1 – 3; D) outer view of left epimeral plates 1 – 3; E) dorsal view of telson. Scale bars: A – C, E: 0.2 mm; D: 0.5 mm." httpUri="https://zenodo.org/record/232776/files/figure.png" pageId="7" pageNumber="114">6</figureCitation>
|
||
).
|
||
<emphasis id="7FAAEAC6DD01FF8738F63E228152FB6A" box="[407,561,1145,1170]" italics="true" pageId="7" pageNumber="114">Pleonites 1–3</emphasis>
|
||
dorsally smooth.
|
||
<emphasis id="7FAAEAC6DD01FF873B9D3E2180ECFB6A" box="[764,911,1146,1170]" italics="true" pageId="7" pageNumber="114">Epimera 1–3</emphasis>
|
||
with short and long setae along distal margin, some arranged in clusters; posterodistal corner with small tooth.
|
||
<emphasis id="7FAAEAC6DD01FF873AE23EC5876BFB4E" box="[899,1032,1182,1206]" italics="true" pageId="7" pageNumber="114">Epimeron 3</emphasis>
|
||
posterior margin serrated on distal part.
|
||
<emphasis id="7FAAEAC6DD01FF8739B53E9982EAFB22" box="[212,393,1218,1242]" italics="true" pageId="7" pageNumber="114">Urosomites 1–3</emphasis>
|
||
dorsally smooth.
|
||
<emphasis id="7FAAEAC6DD01FF873B3C3E9A81AFFB22" box="[605,716,1217,1242]" italics="true" pageId="7" pageNumber="114">Uropod 1</emphasis>
|
||
peduncle longer than rami, with robust basofacial seta; inner ramus longer than outer ramus.
|
||
<emphasis id="7FAAEAC6DD01FF873B673EBE8117FB06" box="[518,628,1253,1278]" italics="true" pageId="7" pageNumber="114">Uropod 2</emphasis>
|
||
peduncle about as long as outer ramus, inner ramus longer than outer ramus.
|
||
<emphasis id="7FAAEAC6DD01FF87398C3F52823FFADA" box="[237,348,1289,1314]" italics="true" pageId="7" pageNumber="114">Uropod 3</emphasis>
|
||
peduncle shorter than rami; rami distally truncated, apical robust setae long and short; inner ramus slightly shorter than outer ramus, distal end just reaching tip of outer ramus; rami long (length 2.5–2.6 x breadth), 1-articulate.
|
||
<emphasis id="7FAAEAC6DD01FF8738F43F0A82B9FA92" box="[405,474,1361,1386]" italics="true" pageId="7" pageNumber="114">Telson</emphasis>
|
||
cleft 0.84 x telson length, longer than broad, outer margin with two short pappose setae; each lobe with long inner and short outer apical cusps, both apically acute; distal indentation with 2 subapical robust setae, one short and one long (the last one 0.5 x telson length).
|
||
</paragraph>
|
||
<paragraph id="4D6136D4DD01FF8739A63FE686F5F99E" blockId="7.[151,1436,1145,2034]" pageId="7" pageNumber="114">
|
||
<emphasis id="7FAAEAC6DD01FF8739A63FE6827DFA2E" bold="true" box="[199,286,1469,1494]" pageId="7" pageNumber="114">Female</emphasis>
|
||
(sexually dimorphic characters).
|
||
<emphasis id="7FAAEAC6DD01FF873BF63FE68048FA2E" box="[663,811,1469,1494]" italics="true" pageId="7" pageNumber="114">Gnathopod 2</emphasis>
|
||
less powerful than in male (
|
||
<figureCitation id="D5E52A51DD01FF873D0D3FE687D1FA2E" box="[1132,1202,1469,1494]" captionStart="FIGURE 4" captionStartId="5.[151,250,1822,1844]" captionTargetBox="[157,1434,201,1795]" captionTargetId="figure@5.[151,1436,193,1801]" captionTargetPageId="5" captionText="FIGURE 4. Elasmopus thalyae sp. nov., paratype, male, BL = 7.49 mm, MNHN-IU- 2013 - 15779. A) right gnathopod 1, outer face; B) right gnathopod 2, outer face; C) right gnathopod 2, detail of shelf. Additional material collected at station ‛ B 13 ’, used for SEM. D) male, BL = 9.45 mm, gnathopod 2 dactylus and propodus, inner face showing ornamentation of palm; E) female, BL = 7.73 mm, gnathopod 2 dactylus and propodus, inner face. Scale bars: A, B, D, E: 0.5 mm; C: 0.1 mm." httpUri="https://zenodo.org/record/232774/files/figure.png" pageId="7" pageNumber="114">Fig. 4</figureCitation>
|
||
). Palm not excavate, regularly convex, without shelf and teeth, but with a row of short sensory robust setae both on mesial and lateral margins; proximal end of palm limited by 3 submarginal sensory robust setae.
|
||
<emphasis id="7FAAEAC6DD01FF873D4B3C5E87FBF9E6" box="[1066,1176,1541,1566]" italics="true" pageId="7" pageNumber="114">Uropod 3</emphasis>
|
||
inner ramus distinctly shorter than outer ramus, distal end clearly not reaching tip of outer ramus.
|
||
<emphasis id="7FAAEAC6DD01FF873D673C72872FF9BA" box="[1030,1100,1577,1602]" italics="true" pageId="7" pageNumber="114">Telson</emphasis>
|
||
lobes with distal indentation most frequently bearing 3 subapical robust setae, shortening from outer to inner; inner cusp less acute than in male.
|
||
</paragraph>
|
||
<paragraph id="4D6136D4DD01FF8739A63C2A8795F955" blockId="7.[151,1436,1145,2034]" pageId="7" pageNumber="114">
|
||
<emphasis id="7FAAEAC6DD01FF8739A63C2A8163F972" bold="true" box="[199,512,1649,1674]" pageId="7" pageNumber="114">Morphological variations.</emphasis>
|
||
In the biggest males (BL>
|
||
<quantity id="8A269B31DD01FF873A263C2980FFF972" box="[839,924,1650,1674]" metricMagnitude="-2" metricUnit="m" metricValue="1.1" pageId="7" pageNumber="114" unit="mm" value="11.0">11 mm</quantity>
|
||
), the accessory flagellum of antenna 1 is 4- articulate, the shelf of gnathopod 2 palm can bears up to 5 medial and 5 lateral sensory robust setae.
|
||
</paragraph>
|
||
<paragraph id="4D6136D4DD01FF8739A63CE2807CF8C5" blockId="7.[151,1436,1145,2034]" pageId="7" pageNumber="114">
|
||
The number of long setae along the ventral margin of coxa 4 ranges between 5 and
|
||
<quantity id="8A269B31DD01FF873D063CE187F2F92A" box="[1127,1169,1721,1746]" metricMagnitude="-1" metricUnit="m" metricValue="2.032" pageId="7" pageNumber="114" unit="in" value="8.0">8 in</quantity>
|
||
males, between 2 and
|
||
<quantity id="8A269B31DD01FF873CEF3CE183CEF90E" metricMagnitude="-1" metricUnit="m" metricValue="2.032" pageId="7" pageNumber="114" unit="in" value="8.0">8 in</quantity>
|
||
females. The apical setation of telson lobes shows a great variability both in males and females, with the following observed formula: 2+2 (as in the male
|
||
<typeStatus id="92658876DD01FF873BDF3D598040F8E2" box="[702,803,1794,1818]" pageId="7" pageNumber="114" type="paratype">paratype</typeStatus>
|
||
), 2+3, 3+2, 3+3. When present on telson lobes, the third robust seta in inner position is shorter than the other ones.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="05C4655FDD01FF8839A63D128025FCEC" lastPageId="8" lastPageNumber="115" pageId="7" pageNumber="114" type="discussion">
|
||
<paragraph id="4D6136D4DD01FF8839A63D1286F7FEB8" blockId="7.[151,1436,1145,2034]" lastBlockId="8.[151,1436,151,1832]" lastPageId="8" lastPageNumber="115" pageId="7" pageNumber="114">
|
||
<emphasis id="7FAAEAC6DD01FF8739A63D128258F89A" bold="true" box="[199,315,1865,1890]" pageId="7" pageNumber="114">Remarks.</emphasis>
|
||
<bibRefCitation id="294F4B25DD01FF8738203D1281D9F89A" author="Vader" box="[321,698,1865,1890]" pageId="7" pageNumber="114" refString="Vader, W. & Krapp-Schickel, T. (2012) On some maerid and melitid (Crustacea: Amphipoda) collected by the Hourglass Cruises (Florida). Part 2: Genera Dulichiella and Elasmopus, with a key to world Elasmopus. Journal of Natural History, 46, 1179 - 1218. http: // dx. doi. org / 10.1080 / 00222933.2011.652984" type="journal article" year="2012">Vader and Krapp-Schickel (2012)</bibRefCitation>
|
||
published a world key of
|
||
<taxonomicName id="8ADE4D57DD01FF873ABC3D12873BF89A" box="[989,1112,1865,1890]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="114" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="7FAAEAC6DD01FF873ABC3D12873BF89A" box="[989,1112,1865,1890]" italics="true" pageId="7" pageNumber="114">Elasmopus</emphasis>
|
||
</taxonomicName>
|
||
species, established on adult males. According to this key,
|
||
<taxonomicName id="8ADE4D57DD01FF87388F3D348100F87E" box="[494,611,1901,1926]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="114" phylum="Arthropoda" rank="species" species="thalyae" status="sp. nov.">
|
||
<emphasis id="7FAAEAC6DD01FF87388F3D348100F87E" box="[494,611,1901,1926]" italics="true" pageId="7" pageNumber="114">E. thalyae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="649957BDDD01FF873B0A3D3681A4F87E" box="[619,711,1901,1926]" pageId="7" pageNumber="114" rank="species">
|
||
<emphasis id="7FAAEAC6DD01FF873B0A3D3681A4F87E" bold="true" box="[619,711,1901,1926]" pageId="7" pageNumber="114">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
is discriminated by couplet 35 (uropod 3 rami subequal versus uropod 3 rami very unequal in
|
||
<taxonomicName id="8ADE4D57DD01FF8738903DC9807FF852" authority="Barnard, 1970" authorityName="Barnard" authorityYear="1970" box="[497,796,1937,1962]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="114" phylum="Arthropoda" rank="species" species="hooheno">
|
||
<emphasis id="7FAAEAC6DD01FF8738903DC98112F852" box="[497,625,1937,1962]" italics="true" pageId="7" pageNumber="114">E. hooheno</emphasis>
|
||
Barnard, 1970
|
||
</taxonomicName>
|
||
). However, the subsequent couplet 36 is not discriminant because the new species shows a mix of characters between the two propositions: gnathopod 2 with 3 protuberances (shelf and 2 teeth) in
|
||
<taxonomicName id="8ADE4D57DD01FF873B4B3D81804FF80A" authority="Barnard, 1979" authorityName="Barnard" authorityYear="1979" box="[554,812,2009,2034]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="114" phylum="Arthropoda" rank="species" species="mayo">
|
||
<emphasis id="7FAAEAC6DD01FF873B4B3D8181E5F809" box="[554,646,2010,2033]" italics="true" pageId="7" pageNumber="114">E. mayo</emphasis>
|
||
Barnard, 1979
|
||
</taxonomicName>
|
||
and coxa 4 with more than 5 setae on ventral margin in
|
||
<taxonomicName id="8ADE4D57DD0EFF8839F63AC282E5FF48" authority="Costa, 1853" authorityName="Costa" authorityYear="1853" box="[151,390,151,176]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="rapax">
|
||
<emphasis id="7FAAEAC6DD0EFF8839F63AC28394FF48" box="[151,247,153,176]" italics="true" pageId="8" pageNumber="115">E. rapax</emphasis>
|
||
<bibRefCitation id="294F4B25DD0EFF88399C3AC382E5FF48" author="Costa" box="[253,390,151,176]" pageId="8" pageNumber="115" refString="Costa, A. (1853) Relazione sulla memoria del Dottor Achille Costa, di ricerche su' crostacei amfipodi del regno di Napoli. Rendiconto della Societa Reale Borbonica, Accademie delle Scienze, Series 2 (2), 167 - 178." type="journal article" year="1853">Costa, 1853</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="8ADE4D57DD0EFF8838F13AC28076FF48" authority="Garcia-Madrigal, 2010" authorityName="Garcia-Madrigal" authorityYear="2010" box="[400,789,151,176]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="lecroyae">
|
||
<emphasis id="7FAAEAC6DD0EFF8838F13AC2816DFF48" box="[400,526,151,176]" italics="true" pageId="8" pageNumber="115">E. lecroyae</emphasis>
|
||
García-Madrigal, 2010
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="8ADE4D57DD0EFF883A2B3AC2873DFF48" authority="Barnard, 1979" authorityName="Barnard" authorityYear="1979" box="[842,1118,151,176]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="bampo">
|
||
<emphasis id="7FAAEAC6DD0EFF883A2B3AC280D6FF48" box="[842,949,151,176]" italics="true" pageId="8" pageNumber="115">E. bampo</emphasis>
|
||
Barnard, 1979
|
||
</taxonomicName>
|
||
.
|
||
<taxonomicName id="8ADE4D57DD0EFF883D083ACC865EFF48" box="[1129,1341,151,176]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="thalyae" status="sp. nov.">
|
||
<emphasis id="7FAAEAC6DD0EFF883D083ACC865EFF48" box="[1129,1341,151,176]" italics="true" pageId="8" pageNumber="115">Elasmopus thalyae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="649957BDDD0EFF883C223ACC86FFFF48" box="[1347,1436,151,176]" pageId="8" pageNumber="115" rank="species">
|
||
<emphasis id="7FAAEAC6DD0EFF883C223ACC86FFFF48" bold="true" box="[1347,1436,151,176]" pageId="8" pageNumber="115">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
can be easily distinguished from these close species by its telson ornamentation, characterized by distal robust setae clearly reaching beyond telson tip. Furthermore, additional distinguishing characters can be used: telson lobes regularly rounded distally in
|
||
<taxonomicName id="8ADE4D57DD0EFF8838823B5E8100FEE5" box="[483,611,260,285]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="lecroyae">
|
||
<emphasis id="7FAAEAC6DD0EFF8838823B5E8100FEE5" box="[483,611,260,285]" italics="true" pageId="8" pageNumber="115">E. lecroyae</emphasis>
|
||
</taxonomicName>
|
||
(versus distally acute); article 3 of mandibular palp deeply falcate in
|
||
<taxonomicName id="8ADE4D57DD0EFF883CE53B5E8387FEB8" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="bampo">
|
||
<emphasis id="7FAAEAC6DD0EFF883CE53B5E8387FEB8" italics="true" pageId="8" pageNumber="115">E. bampo</emphasis>
|
||
</taxonomicName>
|
||
(versus falcate); posterior margin of epimeron 3 with only 1–2 notches in
|
||
<taxonomicName id="8ADE4D57DD0EFF883D443B7287E2FEB8" box="[1061,1153,297,320]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="mayo">
|
||
<emphasis id="7FAAEAC6DD0EFF883D443B7287E2FEB8" box="[1061,1153,297,320]" italics="true" pageId="8" pageNumber="115">E. mayo</emphasis>
|
||
</taxonomicName>
|
||
(versus distally serrate).
|
||
</paragraph>
|
||
<paragraph id="4D6136D4DD0EFF8839A63B168025FCEC" blockId="8.[151,1436,151,1832]" pageId="8" pageNumber="115">
|
||
In Arcachon Bay,
|
||
<taxonomicName id="8ADE4D57DD0EFF8838FA3B168173FE9D" box="[411,528,332,357]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="thalyae" status="sp. nov.">
|
||
<emphasis id="7FAAEAC6DD0EFF8838FA3B168173FE9D" box="[411,528,332,357]" italics="true" pageId="8" pageNumber="115">E. thalyae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="649957BDDD0EFF883B7B3B178115FE9D" box="[538,630,332,357]" pageId="8" pageNumber="115" rank="species">
|
||
<emphasis id="7FAAEAC6DD0EFF883B7B3B178115FE9D" bold="true" box="[538,630,332,357]" pageId="8" pageNumber="115">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
has probably been confused with
|
||
<taxonomicName id="8ADE4D57DD0EFF883D663B168709FE9C" box="[1031,1130,333,356]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="rapax">
|
||
<emphasis id="7FAAEAC6DD0EFF883D663B168709FE9C" box="[1031,1130,333,356]" italics="true" pageId="8" pageNumber="115">E. rapax</emphasis>
|
||
</taxonomicName>
|
||
in past studies on benthic communities (de
|
||
<bibRefCitation id="294F4B25DD0EFF8838033B3481EBFE70" author="Montaudouin" box="[354,648,367,392]" pageId="8" pageNumber="115" refString="de Montaudouin, X., Garcia, A., Lavesque, N., Blanchet, H., Cottet, M. & Lebleu, P. (2006) Rechargement et restauration des plages du Pyla sur Mer: impact sur les peuplements benthiques (annee 3). Laboratoire d'Oceanographie Biologique - Ville de La Teste, Arcachon, 50 pp." type="book" year="2006">
|
||
Montaudouin
|
||
<emphasis id="7FAAEAC6DD0EFF883B653B2A8123FE70" box="[516,576,367,392]" italics="true" pageId="8" pageNumber="115">et al.</emphasis>
|
||
2006
|
||
</bibRefCitation>
|
||
). However, the new species can be distinguished from Hughes and Lowry’s
|
||
<typeStatus id="92658876DD0EFF88399D3BCE8236FE55" box="[252,341,405,429]" pageId="8" pageNumber="115" type="neotype">neotype</typeStatus>
|
||
by the following characters: cone gland of antenna 2 peduncle article 2 slightly reaching beyond distal end of peduncle article 3 (versus not reaching to end of peduncular article 3); antenna 2 article 4 slightly longer than article 5 (versus subequal to article 5); mandibular palp article 2 slightly shorter than article 3 (versus longer than article 3), gnathopod 2 shelf with rows of 4–5 medial and 4–5 lateral sensory robust setae (versus 2 medial and 4 lateral robust setae); gnathopod 2 propodus palmar with 2 subacute inner teeth (versus 3 subacute teeth); coxa 4 with rounded posteromedial corner (versus subrectangular corner); pereopod 5 basis with only short setae (versus long setae); pereopods 5–6 basis posterior margin convex (versus straight margin); uropod 1 inner ramus longer than outer ramus (versus subequal in length); uropod 2 inner ramus longer than outer ramus (versus subequal to outer ramus); uropod 3 with long and short apical robust setae (versus only short apical robust setae); telson with acute inner apical lobes (versus broadly rounded lobes), each lobe with one short and one long subapical robust setae (versus 2 subapical short robust setae).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="05C4655FDD0EFF8839A6394487DCF8D0" pageId="8" pageNumber="115" type="reference_group">
|
||
<paragraph id="4D6136D4DD0EFF8839A6394487F3FA80" blockId="8.[151,1436,151,1832]" pageId="8" pageNumber="115">
|
||
Eleven
|
||
<taxonomicName id="8ADE4D57DD0EFF88387D394482F4FCC0" box="[284,407,799,824]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="7FAAEAC6DD0EFF88387D394482F4FCC0" box="[284,407,799,824]" italics="true" pageId="8" pageNumber="115">Elasmopus</emphasis>
|
||
</taxonomicName>
|
||
species were not included in the identification key of
|
||
<bibRefCitation id="294F4B25DD0EFF883A9B39448617FCC0" author="Vader" box="[1018,1396,799,824]" pageId="8" pageNumber="115" refString="Vader, W. & Krapp-Schickel, T. (2012) On some maerid and melitid (Crustacea: Amphipoda) collected by the Hourglass Cruises (Florida). Part 2: Genera Dulichiella and Elasmopus, with a key to world Elasmopus. Journal of Natural History, 46, 1179 - 1218. http: // dx. doi. org / 10.1080 / 00222933.2011.652984" type="journal article" year="2012">Vader and Krapp-Schickel (2012)</bibRefCitation>
|
||
for different reasons: insufficiently detailed descriptions (
|
||
<taxonomicName id="8ADE4D57DD0EFF883A67391E87E3FCA4" authority="Kossmann, 1880" authorityName="Kossmann" authorityYear="1880" box="[774,1152,836,861]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="erythraeus">
|
||
<emphasis id="7FAAEAC6DD0EFF883A67391E80C2FCA5" box="[774,929,836,861]" italics="true" pageId="8" pageNumber="115">E. erythraeus</emphasis>
|
||
(
|
||
<bibRefCitation id="294F4B25DD0EFF883AD2391F871AFCA4" author="Kossmann" box="[947,1145,836,860]" pageId="8" pageNumber="115" refString="Kossmann, R. (1880) Zoologische Ereignisse einer Reise in die Kustengebiete des Rothen Meeres. 2. Halfte, 1. Lieferung. Verl. Leipzig: Wilhelm Engelmann, 140 pp." type="book" year="1880">Kossmann, 1880</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="8ADE4D57DD0EFF883DEE391E83B1FC78" authority="Walker, 1916" authorityName="Walker" authorityYear="1916" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="dentipalmus">
|
||
<emphasis id="7FAAEAC6DD0EFF883DEE391E8658FCA5" box="[1167,1339,836,861]" italics="true" pageId="8" pageNumber="115">E. dentipalmus</emphasis>
|
||
<bibRefCitation id="294F4B25DD0EFF883C27391F83B1FC78" author="Walker" pageId="8" pageNumber="115" refString="Walker, A. O. (1916) Edriophthalma from South America. Annals and Magazine of Natural History, 17, 343 - 346. [series 8]" type="journal article" year="1916">Walker, 1916</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="8ADE4D57DD0EFF8839BF39328126FC78" authority="Schellenberg, 1925" authorityName="Schellenberg" authorityYear="1925" box="[222,581,871,896]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="barbatus">
|
||
<emphasis id="7FAAEAC6DD0EFF8839BF39328201FC78" box="[222,354,871,896]" italics="true" pageId="8" pageNumber="115">E. barbatus</emphasis>
|
||
<bibRefCitation id="294F4B25DD0EFF88380B393C8126FC78" author="Schellenberg" box="[362,581,871,896]" pageId="8" pageNumber="115" refString="Schellenberg, A. (1925) Crustacea VIII: Amphipoda. Beitrage zur Kenntnis der Meeresfauna Westafrikas. L. Friedrichsen & Co, Hamburg, pp. 111 - 204." type="book chapter" year="1925">Schellenberg, 1925</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="8ADE4D57DD0EFF883B32393280E0FC78" authority="Maccagno, 1936" authorityName="Maccagno" authorityYear="1936" box="[595,899,871,896]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="caprai">
|
||
<emphasis id="7FAAEAC6DD0EFF883B32393281DFFC78" box="[595,700,873,896]" italics="true" pageId="8" pageNumber="115">E. caprai</emphasis>
|
||
Maccagno, 1936
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="8ADE4D57DD0EFF883AF1393287ACFC78" authority="Oliveira, 1951" authorityName="Oliveira" authorityYear="1951" box="[912,1231,871,896]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="fusimanus">
|
||
<emphasis id="7FAAEAC6DD0EFF883AF139328741FC78" box="[912,1058,872,896]" italics="true" pageId="8" pageNumber="115">E. fusimanus</emphasis>
|
||
<bibRefCitation id="294F4B25DD0EFF883D4B393C87ACFC78" author="Oliveira" box="[1066,1231,871,896]" pageId="8" pageNumber="115" refString="Oliveira, L. P. H. (1951) The genus Elasmopus on the coast of Brazil with description of Elasmopus besnardi n. sp., and E. fusimanus n. sp. (Crustacea, Amphipoda). Boletim do Instituto Paulista de Oceanografia, 2, 1 - 17. http: // dx. doi. org / 10.1590 / S 0100 - 42391951000200001" type="journal article" year="1951">Oliveira, 1951</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="8ADE4D57DD0EFF883DBD393283B2FC5D" authority="Reid, 1951" authorityName="Reid" authorityYear="1951" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="perditus">
|
||
<emphasis id="7FAAEAC6DD0EFF883DBD3932863BFC78" box="[1244,1368,871,896]" italics="true" pageId="8" pageNumber="115">E. perditus</emphasis>
|
||
<bibRefCitation id="294F4B25DD0EFF883C01393C83B2FC5D" author="Reid" pageId="8" pageNumber="115" refString="Reid, D. M. (1951) Report on the Amphipoda (Gammaridea and Caprellidea) of the coast of tropical West Africa. Atlantide Report, 2, 190 - 291." type="journal article" year="1951">Reid, 1951</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="8ADE4D57DD0EFF88398139D680A9FC5C" authority="Kanakadurga, Rao and Shyamashundari, 1981" authorityName="Kanakadurga, Rao and Shyamashundari" authorityYear="1981" box="[224,970,908,933]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="rishikondiensis">
|
||
<emphasis id="7FAAEAC6DD0EFF88398139D682CFFC5D" box="[224,428,908,933]" italics="true" pageId="8" pageNumber="115">E. rishikondiensis</emphasis>
|
||
Kanakadurga,
|
||
<bibRefCitation id="294F4B25DD0EFF883B3A39D680A9FC5C" author="Rao" box="[603,970,908,933]" pageId="8" pageNumber="115" refString="Kanakadurga, M. R., Rao, K. L. H. & Shyamasundari, K. (1981) Two new species of amphipods (crustaceans) from Waltair coast sponge Callyspongia fibrosa. The Indian Journal of Zootomy, 22 (2), 71 - 80." type="journal article" year="1981">Rao and Shyamashundari, 1981</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="8ADE4D57DD0EFF883AB839D686F3FC5D" authority="Mateus and Mateus, 1986" authorityName="Mateus and Mateus" authorityYear="1986" box="[985,1424,908,933]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="spinipes">
|
||
<emphasis id="7FAAEAC6DD0EFF883AB839D6873BFC5C" box="[985,1112,909,932]" italics="true" pageId="8" pageNumber="115">E. spinipes</emphasis>
|
||
<bibRefCitation id="294F4B25DD0EFF883D0039D686F3FC5D" author="Mateus" box="[1121,1424,908,933]" pageId="8" pageNumber="115" refString="Mateus, A., Mateus, E. & Afonso, O. (1986). Amphipodes littoraux et de l'interieur recueillis aux Acores pendant la campagne " Biacores " (1971) sur le navire Jean Charcot. Anais da Faculdade de Ciencias do Porto, 65, 87 - 126." type="journal article" year="1986">Mateus and Mateus, 1986</bibRefCitation>
|
||
</taxonomicName>
|
||
), subsequent description of new species (
|
||
<taxonomicName id="8ADE4D57DD0EFF883B3039EA8005FC30" authority="Myers, 2014" authorityName="Myers" authorityYear="2014" box="[593,870,943,968]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="atollicus">
|
||
<emphasis id="7FAAEAC6DD0EFF883B3039EA81B3FC30" box="[593,720,943,968]" italics="true" pageId="8" pageNumber="115">E. atollicus</emphasis>
|
||
<bibRefCitation id="294F4B25DD0EFF883BB739EB8005FC30" author="Myers" box="[726,870,944,968]" pageId="8" pageNumber="115" refString="Myers, A. A. (2014) Amphipoda (Crustacea) from the Chagos Archipelago. Zootaxa, 3754 (1), 1 - 31. http: // dx. doi. org / 10.11646 / zootaxa. 3754.1.1" type="journal article" year="2014">Myers, 2014</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="8ADE4D57DD0EFF883A1039EA8733FC30" authority="Myers, 2014" authorityName="Myers" authorityYear="2014" box="[881,1104,944,968]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="ora">
|
||
<emphasis id="7FAAEAC6DD0EFF883A1039EA80D4FC30" box="[881,951,945,968]" italics="true" pageId="8" pageNumber="115">E. ora</emphasis>
|
||
<bibRefCitation id="294F4B25DD0EFF883ADC39EB8733FC30" author="Myers" box="[957,1104,944,968]" pageId="8" pageNumber="115" refString="Myers, A. A. (2014) Amphipoda (Crustacea) from the Chagos Archipelago. Zootaxa, 3754 (1), 1 - 31. http: // dx. doi. org / 10.11646 / zootaxa. 3754.1.1" type="journal article" year="2014">Myers, 2014</bibRefCitation>
|
||
</taxonomicName>
|
||
). Morphological comparisons between
|
||
<taxonomicName id="8ADE4D57DD0EFF88399C398E8211FC15" box="[253,370,980,1005]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="thalyae" status="sp. nov.">
|
||
<emphasis id="7FAAEAC6DD0EFF88399C398E8211FC15" box="[253,370,980,1005]" italics="true" pageId="8" pageNumber="115">E. thalyae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="649957BDDD0EFF88381B398F82B5FC15" box="[378,470,980,1005]" pageId="8" pageNumber="115" rank="species">
|
||
<emphasis id="7FAAEAC6DD0EFF88381B398F82B5FC15" bold="true" box="[378,470,980,1005]" pageId="8" pageNumber="115">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
and each of these species (male specimens; male not known in
|
||
<taxonomicName id="8ADE4D57DD0EFF883DDA398E8645FC14" box="[1211,1318,981,1004]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="caprai">
|
||
<emphasis id="7FAAEAC6DD0EFF883DDA398E8645FC14" box="[1211,1318,981,1004]" italics="true" pageId="8" pageNumber="115">E. caprai</emphasis>
|
||
</taxonomicName>
|
||
) has been carried out according to literature data. All these species differs from
|
||
<taxonomicName id="8ADE4D57DD0EFF883A8439A2873FFBE8" box="[997,1116,1015,1040]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="thalyae" status="sp. nov.">
|
||
<emphasis id="7FAAEAC6DD0EFF883A8439A2873FFBE8" box="[997,1116,1015,1040]" italics="true" pageId="8" pageNumber="115">E. thalyae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="649957BDDD0EFF883D0B39AC87AAFBE8" box="[1130,1225,1015,1040]" pageId="8" pageNumber="115" rank="species">
|
||
<emphasis id="7FAAEAC6DD0EFF883D0B39AC87AAFBE8" bold="true" box="[1130,1225,1015,1040]" pageId="8" pageNumber="115">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
by the following characters: pleon sparsely setose in
|
||
<taxonomicName id="8ADE4D57DD0EFF883B5A3E4681B5FBCD" box="[571,726,1052,1077]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="erythraeus">
|
||
<emphasis id="7FAAEAC6DD0EFF883B5A3E4681B5FBCD" box="[571,726,1052,1077]" italics="true" pageId="8" pageNumber="115">E. erythraeus</emphasis>
|
||
</taxonomicName>
|
||
versus smooth (
|
||
<bibRefCitation id="294F4B25DD0EFF883AF83E47873CFBCC" author="Kossmann" box="[921,1119,1052,1076]" pageId="8" pageNumber="115" refString="Kossmann, R. (1880) Zoologische Ereignisse einer Reise in die Kustengebiete des Rothen Meeres. 2. Halfte, 1. Lieferung. Verl. Leipzig: Wilhelm Engelmann, 140 pp." type="book" year="1880">Kossmann, 1880</bibRefCitation>
|
||
); 2 distal protuberances on gnathopod 2 palm in
|
||
<taxonomicName id="8ADE4D57DD0EFF8838E83E1A8151FBA0" box="[393,562,1087,1112]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="dentipalmus">
|
||
<emphasis id="7FAAEAC6DD0EFF8838E83E1A8151FBA0" box="[393,562,1087,1112]" italics="true" pageId="8" pageNumber="115">E. dentipalmus</emphasis>
|
||
</taxonomicName>
|
||
versus one mid and one distal protuberance on palm (
|
||
<bibRefCitation id="294F4B25DD0EFF883DF93E648657FBA0" author="Walker" box="[1176,1332,1087,1112]" pageId="8" pageNumber="115" refString="Walker, A. O. (1916) Edriophthalma from South America. Annals and Magazine of Natural History, 17, 343 - 346. [series 8]" type="journal article" year="1916">Walker, 1916</bibRefCitation>
|
||
); distally rounded inner lobe of telson in
|
||
<taxonomicName id="8ADE4D57DD0EFF883B673E3E81EFFB85" box="[518,652,1124,1149]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="barbatus">
|
||
<emphasis id="7FAAEAC6DD0EFF883B673E3E81EFFB85" box="[518,652,1124,1149]" italics="true" pageId="8" pageNumber="115">E. barbatus</emphasis>
|
||
</taxonomicName>
|
||
versus distally acute (
|
||
<bibRefCitation id="294F4B25DD0EFF883AEE3E3F870CFB85" author="Schellenberg" box="[911,1135,1124,1149]" pageId="8" pageNumber="115" refString="Schellenberg, A. (1925) Crustacea VIII: Amphipoda. Beitrage zur Kenntnis der Meeresfauna Westafrikas. L. Friedrichsen & Co, Hamburg, pp. 111 - 204." type="book chapter" year="1925">Schellenberg, 1925</bibRefCitation>
|
||
); uropod 1 without robust setae on inner ramus and telson apex truncated in
|
||
<taxonomicName id="8ADE4D57DD0EFF883BB43ED2800BFB58" box="[725,872,1160,1184]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="fusimanus">
|
||
<emphasis id="7FAAEAC6DD0EFF883BB43ED2800BFB58" box="[725,872,1160,1184]" italics="true" pageId="8" pageNumber="115">E. fusimanus</emphasis>
|
||
</taxonomicName>
|
||
versus robust setae on uropod and telson distally acute (
|
||
<bibRefCitation id="294F4B25DD0EFF8839833EF782E9FB3D" author="Oliveira" box="[226,394,1196,1221]" pageId="8" pageNumber="115" refString="Oliveira, L. P. H. (1951) The genus Elasmopus on the coast of Brazil with description of Elasmopus besnardi n. sp., and E. fusimanus n. sp. (Crustacea, Amphipoda). Boletim do Instituto Paulista de Oceanografia, 2, 1 - 17. http: // dx. doi. org / 10.1590 / S 0100 - 42391951000200001" type="journal article" year="1951">Oliveira, 1951</bibRefCitation>
|
||
); carpus of gnathopod 1 as long as broad, palm limited by 1 small robust seta in
|
||
<taxonomicName id="8ADE4D57DD0EFF883C403EF686FFFB3D" box="[1313,1436,1196,1221]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="perditus">
|
||
<emphasis id="7FAAEAC6DD0EFF883C403EF686FFFB3D" box="[1313,1436,1196,1221]" italics="true" pageId="8" pageNumber="115">E. perditus</emphasis>
|
||
</taxonomicName>
|
||
versus carpus longer than broad, palm limited by 4 robust setae (
|
||
<bibRefCitation id="294F4B25DD0EFF883AC43E948749FB10" author="Reid" box="[933,1066,1231,1256]" pageId="8" pageNumber="115" refString="Reid, D. M. (1951) Report on the Amphipoda (Gammaridea and Caprellidea) of the coast of tropical West Africa. Atlantide Report, 2, 190 - 291." type="journal article" year="1951">Reid, 1951</bibRefCitation>
|
||
); uropod 3 outer ramus with 2 transverse rows of setae in
|
||
<taxonomicName id="8ADE4D57DD0EFF8838823EAE81D2FAF5" box="[483,689,1268,1293]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="rishikondiensis">
|
||
<emphasis id="7FAAEAC6DD0EFF8838823EAE81D2FAF5" box="[483,689,1268,1293]" italics="true" pageId="8" pageNumber="115">E. rishikondiensis</emphasis>
|
||
</taxonomicName>
|
||
versus 3 transverse rows of setae (
|
||
<bibRefCitation id="294F4B25DD0EFF883D3F3EAF86ECFAF4" author="Kanakadurga" box="[1118,1423,1268,1293]" pageId="8" pageNumber="115" refString="Kanakadurga, M. R., Rao, K. L. H. & Shyamasundari, K. (1981) Two new species of amphipods (crustaceans) from Waltair coast sponge Callyspongia fibrosa. The Indian Journal of Zootomy, 22 (2), 71 - 80." type="journal article" year="1981">
|
||
Kanakadurga
|
||
<emphasis id="7FAAEAC6DD0EFF883C603EAE8625FAF5" box="[1281,1350,1268,1293]" italics="true" pageId="8" pageNumber="115">et al.,</emphasis>
|
||
1981
|
||
</bibRefCitation>
|
||
); posterodistal corner of pereopods 3–4 propodus with 1 large striated seta in
|
||
<taxonomicName id="8ADE4D57DD0EFF883A8B3F428706FAC8" box="[1002,1125,1305,1328]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="spinipes">
|
||
<emphasis id="7FAAEAC6DD0EFF883A8B3F428706FAC8" box="[1002,1125,1305,1328]" italics="true" pageId="8" pageNumber="115">E. spinipes</emphasis>
|
||
</taxonomicName>
|
||
versus without striated seta (
|
||
<bibRefCitation id="294F4B25DD0EFF8839FF3F678216FAAD" author="Mateus" box="[158,373,1340,1365]" pageId="8" pageNumber="115" refString="Mateus, A., Mateus, E. & Afonso, O. (1986). Amphipodes littoraux et de l'interieur recueillis aux Acores pendant la campagne " Biacores " (1971) sur le navire Jean Charcot. Anais da Faculdade de Ciencias do Porto, 65, 87 - 126." type="journal article" year="1986">
|
||
Mateus
|
||
<emphasis id="7FAAEAC6DD0EFF88399B3F668251FAAD" box="[250,306,1340,1365]" italics="true" pageId="8" pageNumber="115">et al.</emphasis>
|
||
1986
|
||
</bibRefCitation>
|
||
); rami of uropod 3 unequal in
|
||
<taxonomicName id="8ADE4D57DD0EFF883BAA3F668028FAAD" box="[715,843,1340,1365]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="atollicus">
|
||
<emphasis id="7FAAEAC6DD0EFF883BAA3F668028FAAD" box="[715,843,1340,1365]" italics="true" pageId="8" pageNumber="115">E. atollicus</emphasis>
|
||
</taxonomicName>
|
||
versus subequal rami (
|
||
<bibRefCitation id="294F4B25DD0EFF883D2F3F678781FAAC" author="Myers" box="[1102,1250,1340,1364]" pageId="8" pageNumber="115" refString="Myers, A. A. (2014) Amphipoda (Crustacea) from the Chagos Archipelago. Zootaxa, 3754 (1), 1 - 31. http: // dx. doi. org / 10.11646 / zootaxa. 3754.1.1" type="journal article" year="2014">Myers, 2014</bibRefCitation>
|
||
); hind margin of pereopod 7 basis with only short setae in
|
||
<taxonomicName id="8ADE4D57DD0EFF883B073F3A81CFFA80" box="[614,684,1377,1400]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="ora">
|
||
<emphasis id="7FAAEAC6DD0EFF883B073F3A81CFFA80" box="[614,684,1377,1400]" italics="true" pageId="8" pageNumber="115">E. ora</emphasis>
|
||
</taxonomicName>
|
||
versus long and short setae (
|
||
<bibRefCitation id="294F4B25DD0EFF883A913F3B87E7FA80" author="Myers" box="[1008,1156,1376,1400]" pageId="8" pageNumber="115" refString="Myers, A. A. (2014) Amphipoda (Crustacea) from the Chagos Archipelago. Zootaxa, 3754 (1), 1 - 31. http: // dx. doi. org / 10.11646 / zootaxa. 3754.1.1" type="journal article" year="2014">Myers, 2014</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="4D6136D4DD0EFF8839A63FDF8282F9A8" blockId="8.[151,1436,151,1832]" pageId="8" pageNumber="115">
|
||
A female (Fig. 7) with aberrant morphology (MNHN-IU-2013-15784) was collected in Arcachon Bay (station ‘B13’
|
||
<date id="39601014DD0EFF8839BE3FF38202FA38" box="[223,353,1448,1472]" pageId="8" pageNumber="115" value="2013-07-03">03/07/2013</date>
|
||
, mussel fouling, BL:
|
||
<quantity id="8A269B31DD0EFF883B353FFC81DFFA38" box="[596,700,1447,1472]" metricMagnitude="-3" metricUnit="m" metricValue="8.56" pageId="8" pageNumber="115" unit="mm" value="8.56">8.56 mm</quantity>
|
||
), characterized by a supernumerary antenna inserted outside right antenna 2. This appendage is clearly shorter than antenna 2 and with an intermediate morphology between antenna 1 and antenna 2 (bi-articulate peduncle distally bearing two small flagella, the longer one with 8 articles and the shorter one with 6 articles). This aberrant female also showed an unusual telson with 4 subapical robust setae (short external one) on the left lobe.
|
||
</paragraph>
|
||
<paragraph id="4D6136D4DD0EFF8839A63C0787DCF8D0" blockId="8.[151,1436,151,1832]" pageId="8" pageNumber="115">
|
||
The
|
||
<emphasis id="7FAAEAC6DD0EFF8839983C068208F98C" box="[249,363,1629,1652]" italics="true" pageId="8" pageNumber="115">E. ‘rapax’</emphasis>
|
||
from the MNHN collection (English Channel and Atlantic coast of
|
||
<collectingCountry id="35C97644DD0EFF883D003C0787CCF98C" box="[1121,1199,1628,1652]" name="France" pageId="8" pageNumber="115">France</collectingCountry>
|
||
) contained
|
||
<specimenCount id="5BD8FD5DDD0EFF883C503C0786F4F98D" box="[1329,1431,1628,1653]" pageId="8" pageNumber="115" type="male">67 males</specimenCount>
|
||
,
|
||
<specimenCount id="5BD8FD5DDD0EFF8839F63CDB827EF960" box="[151,285,1663,1688]" pageId="8" pageNumber="115" type="female">112 females</specimenCount>
|
||
and
|
||
<specimenCount id="5BD8FD5DDD0EFF8838323C2482B3F960" box="[339,464,1663,1688]" pageId="8" pageNumber="115" type="juvenile">5 juveniles</specimenCount>
|
||
. According to our morphological observations, all the males actually belong to the new species
|
||
<taxonomicName id="8ADE4D57DD0EFF8839913CFE8207F945" box="[240,356,1700,1725]" class="Malacostraca" family="Melitidae" genus="Elasmopus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="115" phylum="Arthropoda" rank="species" species="thalyae" status="sp. nov.">
|
||
<emphasis id="7FAAEAC6DD0EFF8839913CFE8207F945" box="[240,356,1700,1725]" italics="true" pageId="8" pageNumber="115">E. thalyae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="649957BDDD0EFF88380A3CFF82A5F945" box="[363,454,1700,1725]" pageId="8" pageNumber="115" rank="species">
|
||
<emphasis id="7FAAEAC6DD0EFF88380A3CFF82A5F945" bold="true" box="[363,454,1700,1725]" pageId="8" pageNumber="115">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
herein described. Such a conclusion is strengthened by gnathopod 2 ornamentation of these specimens, characterized by a subquadrate shelf and 2 teeth along palmar margin. However, when compared to the Arcachon specimens, the telson structure shows some variability in the shape of inner cusp (from acute to rounded) and in the relative length of subapical robust setae (longer or shorter than inner lobe).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |