233 lines
35 KiB
XML
233 lines
35 KiB
XML
<document id="6D58F6C50EB8AAC9E475B9FDE52A2106" ID-DOI="10.11646/zootaxa.2465.1.1" ID-ISSN="11755334" ID-Zenodo-Dep="10093931" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629677578248" checkinUser="felipe" docAuthor="Tandberg, Anne Helene S." docDate="2010" docId="931B5117FB096672FF26AC92FBBFBD14" docLanguage="en" docName="zt02465p094.pdf" docOrigin="Zootaxa 2465 (1)" docSource="https://biotaxa.org/Zootaxa/article/view/zootaxa.2465.1.1" docStyle="DocumentStyle:D239614CE4198176A422035174489AB1.4:Zootaxa.2009-2012.monograph" docStyleId="D239614CE4198176A422035174489AB1" docStyleName="Zootaxa.2009-2012.monograph" docStyleVersion="4" docTitle="Metopa leptocarpa Sars 1883" docType="treatment" docVersion="3" lastPageNumber="15" masterDocId="6F22296FFB04667CFFB1AC05FFFDBF33" masterDocTitle="A redescription of Metopa species (Amphipoda, Stenothoidae) based on the type material. 3. Natural History Museum, Oslo (NHM) 2465" masterLastPageNumber="94" masterPageNumber="1" pageNumber="14" updateTime="1699565791465" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="BD181C8EDD9F715E3D71D3F36CB8445F">A redescription of Metopa species (Amphipoda, Stenothoidae) based on the type material. 3. Natural History Museum, Oslo (NHM) 2465</mods:title>
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<mods:namePart id="99AD09AC04DF0423C9AA6C818A3749E7">Tandberg, Anne Helene S.</mods:namePart>
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<mods:typeOfResource id="09C2954DEE44F592ED81177C4D8CC33F">text</mods:typeOfResource>
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<mods:title id="A4B0D079526D098AC77D8789F81F4C18">Zootaxa</mods:title>
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<mods:part id="0408800E36E7B09E870209DFC47EF77B">
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<mods:date id="7E560CB0E67E8D9A45DA3257D35B309B">2010</mods:date>
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<mods:number id="4F0D3BAF9D0F3EE11C1C78DB31C26EA7">2010-05-14</mods:number>
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<mods:detail id="608D76A20978EF06BDAB3C3D723DBBAC" type="volume">
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<mods:number id="42A23C48F2AB310B9A9FB8A8469645DF">2465</mods:number>
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<mods:number id="E7B432F47C7701786BA7EA6BD9EF53ED">1</mods:number>
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<mods:end id="E4FB6096EC624268FC0DA3857AA297C0">94</mods:end>
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<mods:classification id="403AC4985F646674C28D0E16A674AEA6">journal article</mods:classification>
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<mods:identifier id="634A7BE03BA4A0E45C9A69A5D141B662" type="DOI">10.11646/zootaxa.2465.1.1</mods:identifier>
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<mods:identifier id="90460A857850B8CBFE02F855ECBD31F9" type="ISSN">11755334</mods:identifier>
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</mods:mods>
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<treatment id="931B5117FB096672FF26AC92FBBFBD14" LSID="urn:lsid:plazi:treatment:931B5117FB096672FF26AC92FBBFBD14" httpUri="http://treatment.plazi.org/id/931B5117FB096672FF26AC92FBBFBD14" lastPageId="14" lastPageNumber="15" pageId="13" pageNumber="14">
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<subSubSection id="53A8B38AFB096671FF26AC92FDFDBF82" box="[151,512,151,177]" pageId="13" pageNumber="14" type="nomenclature">
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<paragraph id="1B0DE001FB096671FF26AC92FDFDBF82" blockId="13.[151,512,151,177]" box="[151,512,151,177]" pageId="13" pageNumber="14">
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<heading id="4045576DFB096671FF26AC92FDFDBF82" bold="true" box="[151,512,151,177]" fontSize="11" level="1" pageId="13" pageNumber="14" reason="1">
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<taxonomicName id="DCB29B82FB096671FF26AC92FDFDBF82" ID-CoL="42GKN" authority="Sars, 1883" authorityName="Sars" authorityYear="1883" box="[151,512,151,177]" class="Malacostraca" family="Stenothoidae" genus="Metopa" kingdom="Animalia" order="Amphipoda" pageId="13" pageNumber="14" phylum="Arthropoda" rank="species" species="leptocarpa">
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<emphasis id="29C63C13FB096671FF26AC92FDFDBF82" bold="true" box="[151,512,151,177]" pageId="13" pageNumber="14">
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<emphasis id="29C63C13FB096671FF26AC92FE85BF82" bold="true" box="[151,376,151,177]" italics="true" pageId="13" pageNumber="14">Metopa leptocarpa</emphasis>
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<bibRefCitation id="7F239DF0FB096671FECEAC92FDFDBF82" author="Sars, G. O." box="[383,512,151,177]" pageId="13" pageNumber="14" pagination="1 - 124" refId="ref21648" refString="Sars, G. O. (1883) Oversigt af Norges Crustaceer med forelobige Bemaerkninger over de nye eller mindre bekjendte Arter. Forhandlinger i Videnskabs-Selskabet i Christiania, 1882 (18): 1 - 124." type="journal article" year="1883">Sars, 1883</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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||
</paragraph>
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</subSubSection>
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||
<subSubSection id="53A8B38AFB096671FF26ACE5FBF4BE04" pageId="13" pageNumber="14" type="reference_group">
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||
<paragraph id="1B0DE001FB096671FF26ACE5FC74BFC4" blockId="13.[151,1033,224,311]" box="[151,905,224,247]" pageId="13" pageNumber="14">
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<treatmentCitationGroup id="3BA2C72FFB096671FF26ACE5FC74BFC4" box="[151,905,224,247]" pageId="13" pageNumber="14">
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<treatmentCitation id="9A13C610FB096671FF26ACE5FE03BFC4" author="Sars, G. O." box="[151,510,224,247]" page="91" pageId="13" pageNumber="14" year="1883">
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<taxonomicName id="DCB29B82FB096671FF26ACE5FE03BFC4" ID-CoL="42GKN" authority="Sars 1883: 91" authorityName="Sars" authorityPageNumber="91" authorityYear="1883" box="[151,510,224,247]" class="Malacostraca" family="Stenothoidae" genus="Metopa" kingdom="Animalia" order="Amphipoda" pageId="13" pageNumber="14" phylum="Arthropoda" rank="species" species="leptocarpa">
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<emphasis id="29C63C13FB096671FF26ACE5FE9EBFC4" box="[151,355,224,247]" italics="true" pageId="13" pageNumber="14">Metopa leptocarpa</emphasis>
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<bibRefCitation id="7F239DF0FB096671FED8ACE5FE03BFC4" author="Sars, G. O." box="[361,510,224,247]" pageId="13" pageNumber="14" pagination="1 - 124" refId="ref21648" refString="Sars, G. O. (1883) Oversigt af Norges Crustaceer med forelobige Bemaerkninger over de nye eller mindre bekjendte Arter. Forhandlinger i Videnskabs-Selskabet i Christiania, 1882 (18): 1 - 124." type="journal article" year="1883">Sars 1883: 91</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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, pl. 4–3;
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<treatmentCitation id="9A13C610FB096671FDD0ACE5FCD6BFC4" author="Sars, G. O. & The Crustacea of Norway" box="[609,811,224,247]" page="265" pageId="13" pageNumber="14" year="1892">
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<bibRefCitation id="7F239DF0FB096671FDD0ACE5FCD6BFC4" author="Sars, G. O. & The Crustacea of Norway" box="[609,811,224,247]" pageId="13" pageNumber="14" refId="ref21742" refString="Sars, G. O. (1890 - 95). The Crustacea of Norway., volume 1. Amphipoda. Alb. Cammermeyers forlag. (Stenothoid part published 1892)" type="book" year="1892">Sars 1892: 265–66</bibRefCitation>
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</treatmentCitation>
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, pl. 93-2
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</treatmentCitationGroup>
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</paragraph>
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<paragraph id="1B0DE001FB096671FF26AD05FD1CBE24" blockId="13.[151,1033,224,311]" box="[151,737,256,279]" pageId="13" pageNumber="14">
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<treatmentCitationGroup id="3BA2C72FFB096671FF26AD05FD1CBE24" box="[151,737,256,279]" pageId="13" pageNumber="14">
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||
<taxonomicName id="DCB29B82FB096671FF26AD05FE9EBE24" ID-CoL="42GKN" authorityName="Sars" authorityYear="1883" box="[151,355,256,279]" class="Malacostraca" family="Stenothoidae" genus="Metopa" kingdom="Animalia" order="Amphipoda" pageId="13" pageNumber="14" phylum="Arthropoda" rank="species" species="leptocarpa">
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<emphasis id="29C63C13FB096671FF26AD05FE9EBE24" box="[151,355,256,279]" italics="true" pageId="13" pageNumber="14">Metopa leptocarpa</emphasis>
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</taxonomicName>
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—
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<treatmentCitation id="9A13C610FB096671FECFAD05FD95BE24" author="Della Valle, A." box="[382,616,256,279]" page="639" pageId="13" pageNumber="14" year="1893">
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<bibRefCitation id="7F239DF0FB096671FECFAD05FD95BE24" author="Della Valle, A." box="[382,616,256,279]" pageId="13" pageNumber="14" pagination="1 - 948" refId="ref21231" refString="Della Valle, A. (1893) Gammarini del Golfo di Napoli. Fauna und Flora des Golfes von Neapel und der angrenzenden Meeres-Abschnitte, 20, 1 - 948, pls 1 - 61." type="journal article" year="1893">Della Valle 1893: 639</bibRefCitation>
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</treatmentCitation>
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, fig. 59–53
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</treatmentCitationGroup>
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</paragraph>
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<paragraph id="1B0DE001FB096671FF26AD25FBF4BE04" blockId="13.[151,1033,224,311]" box="[151,1033,288,311]" pageId="13" pageNumber="14">
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<treatmentCitationGroup id="3BA2C72FFB096671FF26AD25FBF4BE04" box="[151,1033,288,311]" pageId="13" pageNumber="14">
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<taxonomicName id="DCB29B82FB096671FF26AD25FE9EBE04" ID-CoL="42GKN" authorityName="Sars" authorityYear="1883" box="[151,355,288,311]" class="Malacostraca" family="Stenothoidae" genus="Metopa" kingdom="Animalia" order="Amphipoda" pageId="13" pageNumber="14" phylum="Arthropoda" rank="species" species="leptocarpa">
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<emphasis id="29C63C13FB096671FF26AD25FE9EBE04" box="[151,355,288,311]" italics="true" pageId="13" pageNumber="14">Metopa leptocarpa</emphasis>
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</taxonomicName>
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—
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<treatmentCitation id="9A13C610FB096671FECCAD25FD6FBE04" author="Stephensen, K." box="[381,658,288,311]" page="173" pageId="13" pageNumber="14" year="1938">
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<bibRefCitation id="7F239DF0FB096671FECCAD25FD6FBE04" author="Stephensen, K." box="[381,658,288,311]" pageId="13" pageNumber="14" pagination="141 - 278" refId="ref22092" refString="Stephensen, K. (1938) The Amphipoda of N. Norway and Spitsbergen with adjacent waters. Tromso Museums Skrifter, 3 (2): 141 - 278." type="journal article" year="1938">Stephensen 1938: 173–74</bibRefCitation>
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</treatmentCitation>
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;
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<treatmentCitation id="9A13C610FB096671FD2FAD25FC57BE04" author="Gurjanova, E. F." box="[670,938,288,311]" page="427" pageId="13" pageNumber="14" year="1951">
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<bibRefCitation id="7F239DF0FB096671FD2FAD25FC57BE04" author="Gurjanova, E. F." box="[670,938,288,311]" pageId="13" pageNumber="14" pagination="1 - 1029" refId="ref21393" refString="Gurjanova, E. F. (1951) Amphipods of the USSR seas and adjacent waters (Amphipoda - Gammaridea). Opredeliteli po Faune SSSR Izdavaemye Zoologicheskim Institutom Akademii Nauk SSSR, 41, 1 - 1029. (in Russian)" type="journal article" year="1951">Gurjanova 1951: 427–28</bibRefCitation>
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</treatmentCitation>
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, fig. 269
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</treatmentCitationGroup>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="53A8B38AFB096672FF26AD60FCD0BE74" lastPageId="14" lastPageNumber="15" pageId="13" pageNumber="14" type="materials_examined">
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<paragraph id="1B0DE001FB096671FF26AD60FD5BBE97" blockId="13.[151,1436,357,2026]" pageId="13" pageNumber="14">
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<emphasis id="29C63C13FB096671FF26AD60FE64BE4C" bold="true" box="[151,409,357,383]" pageId="13" pageNumber="14">Material examined.</emphasis>
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<materialsCitation id="ABDAEA5CFB096671FE12AD60FD5BBE97" accessionNumber="F13735" collectorName="G. O. Sars" pageId="13" pageNumber="14" specimenCount="1" typeStatus="holotype">
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Morphological examination: F13735 (det:
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<collectorName id="B64785D7FB096671FC0BAD60FBD6BE4C" box="[954,1067,357,383]" pageId="13" pageNumber="14">G.O.Sars</collectorName>
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, no locality noted)
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<typeStatus id="C4095EA3FB096671FA90AD60FA6ABE4C" box="[1313,1431,357,383]" pageId="13" pageNumber="14" type="holotype">Holotype</typeStatus>
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, female. The specimen was already dissected.
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</materialsCitation>
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</paragraph>
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<paragraph id="1B0DE001FB096671FF77ADAAFC14BEDC" blockId="13.[151,1436,357,2026]" pageId="13" pageNumber="14">
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<emphasis id="29C63C13FB096671FF77ADAAFE8CBEFA" bold="true" box="[198,369,431,457]" pageId="13" pageNumber="14">Type locality:</emphasis>
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<materialsCitation id="ABDAEA5CFB096671FECBADB5FC14BEDC" country="Norway" elevation="128" location="Kristiansund" pageId="13" pageNumber="14" specimenCount="1" stateProvince="Oslo" typeStatus="holotype">
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from
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<bibRefCitation id="7F239DF0FB096671FE0DADB5FDB8BEF9" author="Sars, G. O. & The Crustacea of Norway" box="[444,581,432,458]" pageId="13" pageNumber="14" refId="ref21742" refString="Sars, G. O. (1890 - 95). The Crustacea of Norway., volume 1. Amphipoda. Alb. Cammermeyers forlag. (Stenothoid part published 1892)" type="book" year="1892">Sars (1892)</bibRefCitation>
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it seems the
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<typeStatus id="C4095EA3FB096671FD54ADB5FCB6BEF9" box="[741,843,432,458]" pageId="13" pageNumber="14" type="holotype">holotype</typeStatus>
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and single specimen in the
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<collectingRegion id="D9762EE3FB096671FB2AADB5FB2FBEF9" box="[1179,1234,432,458]" country="Norway" name="Oslo" pageId="13" pageNumber="14">Oslo</collectingRegion>
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collections must come from
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<location id="1E6DB6DAFB096671FEAFADD0FE4ABEDC" LSID="urn:lsid:plazi:treatment:931B5117FB096672FF26AC92FBBFBD14:1E6DB6DAFB096671FEAFADD0FE4ABEDC" box="[286,439,469,495]" country="Norway" name="Kristiansund" pageId="13" pageNumber="14" stateProvince="Oslo">Kristiansund</location>
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, north-west coast of
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<collectingCountry id="63A5A091FB096671FD1BADD0FCF7BEDC" box="[682,778,469,495]" name="Norway" pageId="13" pageNumber="14">Norway</collectingCountry>
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, depth
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<quantity id="DC4A4DE4FB096671FCEFADD0FC19BEDC" box="[862,996,469,495]" metricMagnitude="2" metricUnit="m" metricValue="1.275" metricValueMax="1.45" metricValueMin="1.1" pageId="13" pageNumber="14" unit="m" value="127.5" valueMax="145.0" valueMin="110.0">
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<elevation id="909F0732FB096671FCEFADD0FC19BEDC" box="[862,996,469,495]" metricMagnitude="2" metricUnit="m" metricValue="1.275" metricValueMax="1.45" metricValueMin="1.1" pageId="13" pageNumber="14" unit="m" value="127.5" valueMax="145.0" valueMin="110.0">110–145 m</elevation>
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</quantity>
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||
.
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</materialsCitation>
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||
</paragraph>
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<paragraph id="1B0DE001FB096671FF77ADFFFDDEBD27" blockId="13.[151,1436,357,2026]" box="[198,547,506,532]" pageId="13" pageNumber="14">See figures 29, 30, 31 and 32.</paragraph>
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<paragraph id="1B0DE001FB096671FF77AE1AFCA7BD0A" blockId="13.[151,1436,357,2026]" box="[198,858,543,569]" pageId="13" pageNumber="14">
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<emphasis id="29C63C13FB096671FF77AE1AFCA7BD0A" bold="true" box="[198,858,543,569]" pageId="13" pageNumber="14">
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Morphological redescription of female
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<typeStatus id="C4095EA3FB096671FD1DAE1AFD1FBD0A" box="[684,738,543,569]" pageId="13" pageNumber="14">type</typeStatus>
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material.
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</emphasis>
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</paragraph>
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<paragraph id="1B0DE001FB096671FF75AE40FE42BB87" blockId="13.[151,1436,357,2026]" pageId="13" pageNumber="14">
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Head (
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<figureCitation id="8389FC84FB096671FEA5AE40FE92BD6C" box="[276,367,581,607]" captionStart="FIGURE 29" captionStartId="54.[151,255,1952,1976]" captionTargetBox="[216,1373,194,1931]" captionTargetId="figure-45@54.[214,1373,194,1931]" captionTargetPageId="54" captionText="FIGURE 29. Metopa leptocarpa Sars, 1883, female, F13735 (holotype): head, antenna 1, antenna 2, labrum, mandible, labium, maxilla 1, maxilla 2. All scale bars are 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.10093991" httpUri="https://zenodo.org/record/10093991/files/figure.png" pageId="13" pageNumber="14">Fig. 29</figureCitation>
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): small and rounded, cephalic lobe acute, with a small and rounded lobe next to basis of antenna 2; eyes small, 1/3 length of head, and rounded, well defined. Antenna 1 (
|
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<figureCitation id="8389FC84FB096671FBD0AE6FFB46BDB7" box="[1121,1211,618,644]" captionStart="FIGURE 29" captionStartId="54.[151,255,1952,1976]" captionTargetBox="[216,1373,194,1931]" captionTargetId="figure-45@54.[214,1373,194,1931]" captionTargetPageId="54" captionText="FIGURE 29. Metopa leptocarpa Sars, 1883, female, F13735 (holotype): head, antenna 1, antenna 2, labrum, mandible, labium, maxilla 1, maxilla 2. All scale bars are 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.10093991" httpUri="https://zenodo.org/record/10093991/files/figure.png" pageId="13" pageNumber="14">Fig. 29</figureCitation>
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): short and stocky; peduncle article 1 broader and longer than rest of peduncle, as long as article 2; flagellum 8-articulate, as long as peduncle, two simple setae apically; no accessory flagellum observed. Antenna 2 (
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<figureCitation id="8389FC84FB096671FB02AEB0FAEDBDFC" box="[1203,1296,693,719]" captionStart="FIGURE 29" captionStartId="54.[151,255,1952,1976]" captionTargetBox="[216,1373,194,1931]" captionTargetId="figure-45@54.[214,1373,194,1931]" captionTargetPageId="54" captionText="FIGURE 29. Metopa leptocarpa Sars, 1883, female, F13735 (holotype): head, antenna 1, antenna 2, labrum, mandible, labium, maxilla 1, maxilla 2. All scale bars are 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.10093991" httpUri="https://zenodo.org/record/10093991/files/figure.png" pageId="13" pageNumber="14">Fig. 29</figureCitation>
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): broken in examined material; peduncle as long as all of antenna 1, peduncle article 4 and 5 subequal in length, all of peduncle slimmer than article one of antenna 1 peduncle. Labrum (
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<figureCitation id="8389FC84FB096671FC12AF05FC06BC29" box="[931,1019,768,794]" captionStart="FIGURE 29" captionStartId="54.[151,255,1952,1976]" captionTargetBox="[216,1373,194,1931]" captionTargetId="figure-45@54.[214,1373,194,1931]" captionTargetPageId="54" captionText="FIGURE 29. Metopa leptocarpa Sars, 1883, female, F13735 (holotype): head, antenna 1, antenna 2, labrum, mandible, labium, maxilla 1, maxilla 2. All scale bars are 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.10093991" httpUri="https://zenodo.org/record/10093991/files/figure.png" pageId="13" pageNumber="14">Fig. 29</figureCitation>
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): rounded. Mandible (
|
||
<figureCitation id="8389FC84FB096671FB4CAF05FAABBC29" box="[1277,1366,768,794]" captionStart="FIGURE 29" captionStartId="54.[151,255,1952,1976]" captionTargetBox="[216,1373,194,1931]" captionTargetId="figure-45@54.[214,1373,194,1931]" captionTargetPageId="54" captionText="FIGURE 29. Metopa leptocarpa Sars, 1883, female, F13735 (holotype): head, antenna 1, antenna 2, labrum, mandible, labium, maxilla 1, maxilla 2. All scale bars are 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.10093991" httpUri="https://zenodo.org/record/10093991/files/figure.png" pageId="13" pageNumber="14">Fig. 29</figureCitation>
|
||
): palp missing after dissection, but is drawn on the head-drawing in
|
||
<bibRefCitation id="7F239DF0FB096671FC36AF20FBEBBC0C" author="Sars, G. O. & The Crustacea of Norway" box="[903,1046,805,831]" pageId="13" pageNumber="14" refId="ref21742" refString="Sars, G. O. (1890 - 95). The Crustacea of Norway., volume 1. Amphipoda. Alb. Cammermeyers forlag. (Stenothoid part published 1892)" type="book" year="1892">Sars (1892)</bibRefCitation>
|
||
, even though no mouthparts are described in his text; incisor and lacinia mobilis crenulate but well defined; raker setae broad plates flat and serrate distally; no molar. Maxilla 1 (
|
||
<figureCitation id="8389FC84FB096671FDE5AF75FD52BCB9" box="[596,687,880,906]" captionStart="FIGURE 29" captionStartId="54.[151,255,1952,1976]" captionTargetBox="[216,1373,194,1931]" captionTargetId="figure-45@54.[214,1373,194,1931]" captionTargetPageId="54" captionText="FIGURE 29. Metopa leptocarpa Sars, 1883, female, F13735 (holotype): head, antenna 1, antenna 2, labrum, mandible, labium, maxilla 1, maxilla 2. All scale bars are 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.10093991" httpUri="https://zenodo.org/record/10093991/files/figure.png" pageId="13" pageNumber="14">Fig. 29</figureCitation>
|
||
): inner plate rounded, one simple seta apically; outer plate flat distally, one tooth, two short and three long cuspidate setae, a row of minute simple setae along inner margin; palp 1-articulate, one tooth and one largish cuspidate seta distally, serrate inner margin lined with simple setae. Maxilla 2 (
|
||
<figureCitation id="8389FC84FB096671FED8AFE5FE39BCC9" box="[361,452,992,1018]" captionStart="FIGURE 29" captionStartId="54.[151,255,1952,1976]" captionTargetBox="[216,1373,194,1931]" captionTargetId="figure-45@54.[214,1373,194,1931]" captionTargetPageId="54" captionText="FIGURE 29. Metopa leptocarpa Sars, 1883, female, F13735 (holotype): head, antenna 1, antenna 2, labrum, mandible, labium, maxilla 1, maxilla 2. All scale bars are 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.10093991" httpUri="https://zenodo.org/record/10093991/files/figure.png" pageId="13" pageNumber="14">Fig. 29</figureCitation>
|
||
): outer plate in normal position to inner plate, rounded; four and six simple setae distally respectively. Labium (
|
||
<figureCitation id="8389FC84FB096671FE4CA800FDABBB2C" box="[509,598,1029,1055]" captionStart="FIGURE 29" captionStartId="54.[151,255,1952,1976]" captionTargetBox="[216,1373,194,1931]" captionTargetId="figure-45@54.[214,1373,194,1931]" captionTargetPageId="54" captionText="FIGURE 29. Metopa leptocarpa Sars, 1883, female, F13735 (holotype): head, antenna 1, antenna 2, labrum, mandible, labium, maxilla 1, maxilla 2. All scale bars are 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.10093991" httpUri="https://zenodo.org/record/10093991/files/figure.png" pageId="13" pageNumber="14">Fig. 29</figureCitation>
|
||
): pointed, lined with simple setae along inner margin. Maxilliped (
|
||
<figureCitation id="8389FC84FB096671FADDA800FF44BB77" captionStart="FIGURE 30" captionStartId="55.[151,257,1964,1988]" captionTargetBox="[229,1357,194,1943]" captionTargetId="figure-34@55.[229,1358,194,1943]" captionTargetPageId="55" captionText="FIGURE 30. Metopa leptocarpa Sars, 1883, female, F13735 (holotype): gnathopod 1, gnathopod 2, maxilliped. All scale bars are 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.10093993" httpUri="https://zenodo.org/record/10093993/files/figure.png" pageId="13" pageNumber="14">Fig. 30</figureCitation>
|
||
): long and semislender; inner plates fully separate, two distal simple setae on each lobe; outer plate with a small elongation along inner margin, wider than palp; palp 4-articulate, inner margin of first two articles lined with simple setae, article 3 with a cushion of simple setae at inner distal margin, article 4 lined with simple setae along inner margin.
|
||
</paragraph>
|
||
<paragraph id="1B0DE001FB096671FF75A8C5FAA0B867" blockId="13.[151,1436,357,2026]" pageId="13" pageNumber="14">
|
||
Pereon: smooth. Pereopod 1 (
|
||
<figureCitation id="8389FC84FB096671FD91A8C5FD84BBE9" box="[544,633,1216,1242]" captionStart="FIGURE 30" captionStartId="55.[151,257,1964,1988]" captionTargetBox="[229,1357,194,1943]" captionTargetId="figure-34@55.[229,1358,194,1943]" captionTargetPageId="55" captionText="FIGURE 30. Metopa leptocarpa Sars, 1883, female, F13735 (holotype): gnathopod 1, gnathopod 2, maxilliped. All scale bars are 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.10093993" httpUri="https://zenodo.org/record/10093993/files/figure.png" pageId="13" pageNumber="14">Fig. 30</figureCitation>
|
||
): subchelate; coxa subquadrate, small; basis elongate, straight, lined with simple setae along anterior margin; ischium and merus short, merus subtriangular with a cushion of short simple setae along posterior margin; carpus elongate and very narrow, 2/3 length of basis and slightly narrower, a few simple setae along posterior margin; propodus narrow and elongate, length almost 4x width, which is slightly flaring at distal margin, palm transverse, smooth, lined with a few simple setae, palmar corner set off by one cuspidate seta; dactylus as long as palm, curved, inner margin naked, three simple setae along proximal outer margin. Pereopod 2 (
|
||
<figureCitation id="8389FC84FB096671FD0DA9A5FCE3BA89" box="[700,798,1440,1466]" captionStart="FIGURE 30" captionStartId="55.[151,257,1964,1988]" captionTargetBox="[229,1357,194,1943]" captionTargetId="figure-34@55.[229,1358,194,1943]" captionTargetPageId="55" captionText="FIGURE 30. Metopa leptocarpa Sars, 1883, female, F13735 (holotype): gnathopod 1, gnathopod 2, maxilliped. All scale bars are 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.10093993" httpUri="https://zenodo.org/record/10093993/files/figure.png" pageId="13" pageNumber="14">Fig. 30</figureCitation>
|
||
): coxa suboval; basis straight and linear; ischium subquadrate; merus subtriangular; carpus cup-shaped and subtriangular with a cushion of short simple setae at posterior margin, distal margin with longer simpler setae; propodus subrectangular, palm oblique, smooth with simple setae, palmar corner set off by a tooth and two cuspidate setae, hind margin as long as palm; dactylus as long as palm before tooth, smooth and slightly curved. Pereopod 3 (
|
||
<figureCitation id="8389FC84FB096671FB8AAA30FB6EB97C" box="[1083,1171,1589,1615]" captionStart="FIGURE 31" captionStartId="56.[151,255,1961,1985]" captionTargetBox="[212,1375,194,1937]" captionTargetId="figure-41@56.[212,1375,194,1940]" captionTargetPageId="56" captionText="FIGURE 31. Metopa leptocarpa Sars, 1883, female, F13735 (holotype): pereopod 3, pereopod 4, pereopod 5, telson. All scale bars are 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.10093995" httpUri="https://zenodo.org/record/10093995/files/figure.png" pageId="13" pageNumber="14">Fig. 31</figureCitation>
|
||
): coxa subrectangular; basis slender and straight; meral lobe reaching 1/3 of carpal length, dactylus slim and curved, propodus 2.5x dactylus length. Pereopod 4 (
|
||
<figureCitation id="8389FC84FB096671FE45AA85FDB3B9A9" box="[500,590,1664,1690]" captionStart="FIGURE 31" captionStartId="56.[151,255,1961,1985]" captionTargetBox="[212,1375,194,1937]" captionTargetId="figure-41@56.[212,1375,194,1940]" captionTargetPageId="56" captionText="FIGURE 31. Metopa leptocarpa Sars, 1883, female, F13735 (holotype): pereopod 3, pereopod 4, pereopod 5, telson. All scale bars are 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.10093995" httpUri="https://zenodo.org/record/10093995/files/figure.png" pageId="13" pageNumber="14">Fig. 31</figureCitation>
|
||
): coxa rounded triangular; rest of leg simple; meral lobe reaching 0.4x carpus; dactylus simple and curved, 0.5x propodus. Pereopod 5 (
|
||
<figureCitation id="8389FC84FB096671FC3AAAA0FC1EB98C" box="[907,995,1701,1727]" captionStart="FIGURE 31" captionStartId="56.[151,255,1961,1985]" captionTargetBox="[212,1375,194,1937]" captionTargetId="figure-41@56.[212,1375,194,1940]" captionTargetPageId="56" captionText="FIGURE 31. Metopa leptocarpa Sars, 1883, female, F13735 (holotype): pereopod 3, pereopod 4, pereopod 5, telson. All scale bars are 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.10093995" httpUri="https://zenodo.org/record/10093995/files/figure.png" pageId="13" pageNumber="14">Fig. 31</figureCitation>
|
||
): coxa subquadrate; basis slender and straight; meral lobe 0.6x carpus, two simple setae at distal margin of lobe; dactylus curved and simple, 0.4x propodus. Pereopods 6 and 7 (
|
||
<figureCitation id="8389FC84FB096671FE4DAAF5FDABB839" box="[508,598,1776,1802]" captionStart="FIGURE 32" captionStartId="57.[151,255,1977,2001]" captionTargetBox="[265,1282,194,1912]" captionTargetId="figure-39@57.[265,1282,194,1912]" captionTargetPageId="57" captionText="FIGURE 32. Metopa leptocarpa Sars, 1883, female, F13735 (holotype): pereopod 6, pereopod 7, uropod 1, uropod 2, uropod 3. All scale bars are 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.10093997" httpUri="https://zenodo.org/record/10093997/files/figure.png" pageId="13" pageNumber="14">Fig. 32</figureCitation>
|
||
): coxae small and rounded, coxa 6 slightly elongated posteriorly; bases posteriorly expanded; meral lobes 0.6x and 0.7x carpal length, respectively; both legs with sparse setation of simple short setae mainly along anterior margin; dactyli simple and curved, both with a tiny notch at tip.
|
||
</paragraph>
|
||
<paragraph id="1B0DE001FB096672FF75AB65FECBBE11" blockId="13.[151,1436,357,2026]" lastBlockId="14.[151,1436,152,551]" lastPageId="14" lastPageNumber="15" pageId="13" pageNumber="14">
|
||
Urosome: smooth. Epimeral plate 3: posterodistal corner acute. Uropod 1 (
|
||
<figureCitation id="8389FC84FB096671FBF2AB65FB63B849" box="[1091,1182,1888,1914]" captionStart="FIGURE 32" captionStartId="57.[151,255,1977,2001]" captionTargetBox="[265,1282,194,1912]" captionTargetId="figure-39@57.[265,1282,194,1912]" captionTargetPageId="57" captionText="FIGURE 32. Metopa leptocarpa Sars, 1883, female, F13735 (holotype): pereopod 6, pereopod 7, uropod 1, uropod 2, uropod 3. All scale bars are 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.10093997" httpUri="https://zenodo.org/record/10093997/files/figure.png" pageId="13" pageNumber="14">Fig. 32</figureCitation>
|
||
): slightly longer than uropod 2; biramous, peduncle almost 2x rami length, one simple seta at distal margin; rami slightly uneven in length, outer ramus a little shorter than inner ramus. Uropod 2 (
|
||
<figureCitation id="8389FC84FB096671FC11ABAFFC00B8F7" box="[928,1021,1962,1988]" captionStart="FIGURE 32" captionStartId="57.[151,255,1977,2001]" captionTargetBox="[265,1282,194,1912]" captionTargetId="figure-39@57.[265,1282,194,1912]" captionTargetPageId="57" captionText="FIGURE 32. Metopa leptocarpa Sars, 1883, female, F13735 (holotype): pereopod 6, pereopod 7, uropod 1, uropod 2, uropod 3. All scale bars are 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.10093997" httpUri="https://zenodo.org/record/10093997/files/figure.png" pageId="13" pageNumber="14">Fig. 32</figureCitation>
|
||
): longer than uropod 3; biramous; peduncle almost 3x rami length, one simple seta at distal margin; rami subequal, naked. Uropod 3 (
|
||
<figureCitation id="8389FC84FB096671FA85ABD5FA73B8D9" box="[1332,1422,2000,2026]" captionStart="FIGURE 32" captionStartId="57.[151,255,1977,2001]" captionTargetBox="[265,1282,194,1912]" captionTargetId="figure-39@57.[265,1282,194,1912]" captionTargetPageId="57" captionText="FIGURE 32. Metopa leptocarpa Sars, 1883, female, F13735 (holotype): pereopod 6, pereopod 7, uropod 1, uropod 2, uropod 3. All scale bars are 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.10093997" httpUri="https://zenodo.org/record/10093997/files/figure.png" pageId="13" pageNumber="14">Fig. 32</figureCitation>
|
||
): uniramous; peduncle shorter and wider than ramus, with a small extension at distal margin along ramus; ramus 2-articulate, the articles subequal in length; two setae at inner margin of peduncle and two setae distally at article 1 of the ramus. Telson (
|
||
<figureCitation id="8389FC84FB0A6672FD90ACE7FD87BFCF" box="[545,634,226,252]" captionStart="FIGURE 31" captionStartId="56.[151,255,1961,1985]" captionTargetBox="[212,1375,194,1937]" captionTargetId="figure-41@56.[212,1375,194,1940]" captionTargetPageId="56" captionText="FIGURE 31. Metopa leptocarpa Sars, 1883, female, F13735 (holotype): pereopod 3, pereopod 4, pereopod 5, telson. All scale bars are 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.10093995" httpUri="https://zenodo.org/record/10093995/files/figure.png" pageId="14" pageNumber="15">Fig. 31</figureCitation>
|
||
): rounded and tongue-shaped, rather broad with length less than 2x width, naked.
|
||
</paragraph>
|
||
<paragraph id="1B0DE001FB0A6672FF77AD28FCD0BE74" blockId="14.[151,1436,152,551]" box="[198,813,301,327]" pageId="14" pageNumber="15">
|
||
<emphasis id="29C63C13FB0A6672FF77AD28FE4FBE74" bold="true" box="[198,434,301,327]" pageId="14" pageNumber="15">Sexual differences:</emphasis>
|
||
no sexual differences are noted.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="53A8B38AFB0A6672FF77AD57FF4DBEA1" pageId="14" pageNumber="15" type="distribution">
|
||
<paragraph id="1B0DE001FB0A6672FF77AD57FF4DBEA1" blockId="14.[151,1436,152,551]" pageId="14" pageNumber="15">
|
||
<emphasis id="29C63C13FB0A6672FF77AD57FE94BE5F" bold="true" box="[198,361,338,364]" pageId="14" pageNumber="15">Distribution:</emphasis>
|
||
West
|
||
<collectingCountry id="63A5A091FB0A6672FE00AD57FDF2BE5F" box="[433,527,338,364]" name="Norway" pageId="14" pageNumber="15">Norway</collectingCountry>
|
||
(Christiansund,
|
||
<typeStatus id="C4095EA3FB0A6672FD63AD57FCF9BE5F" box="[722,772,338,364]" pageId="14" pageNumber="15">type</typeStatus>
|
||
locality), SW of
|
||
<collectingCountry id="63A5A091FB0A6672FC7FAD57FBDABE5F" box="[974,1063,338,364]" name="Iceland" pageId="14" pageNumber="15">Iceland</collectingCountry>
|
||
, Laptev Sea, see map
|
||
<figureCitation id="8389FC84FB0A6672FA9AAD57FF51BEA1" captionStart="FIGURE 66" captionStartId="90.[151,255,1963,1987]" captionTargetBox="[226,1360,204,1937]" captionTargetId="figure-33@90.[226,1360,194,1942]" captionTargetPageId="90" captionText="FIGURE 66. Distribution map of G: Metopa leptocarpa Sars, 1883 and H: Metopa longicornis Boeck, 1871" figureDoi="http://doi.org/10.5281/zenodo.10094065" httpUri="https://zenodo.org/record/10094065/files/figure.png" pageId="14" pageNumber="15">Figure 66 G</figureCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="53A8B38AFB0A6672FF77AD98FC1EBEEF" pageId="14" pageNumber="15" type="biology_ecology">
|
||
<paragraph id="1B0DE001FB0A6672FF77AD98FD19BE84" blockId="14.[151,1436,152,551]" box="[198,740,413,439]" pageId="14" pageNumber="15">
|
||
<emphasis id="29C63C13FB0A6672FF77AD98FECEBE84" bold="true" box="[198,307,413,439]" pageId="14" pageNumber="15">Ecology:</emphasis>
|
||
has been found at
|
||
<quantity id="DC4A4DE4FB0A6672FDBEAD98FD69BE84" box="[527,660,413,439]" metricMagnitude="2" metricUnit="m" metricValue="7.625" metricValueMax="15.05" metricValueMin="0.2" pageId="14" pageNumber="15" unit="m" value="762.5" valueMax="1505.0" valueMin="20.0">20–1505 m</quantity>
|
||
depth.
|
||
</paragraph>
|
||
<paragraph id="1B0DE001FB0A6672FF77ADC7FC1EBEEF" blockId="14.[151,1436,152,551]" box="[198,995,450,476]" pageId="14" pageNumber="15">
|
||
The name
|
||
<taxonomicName id="DCB29B82FB0A6672FEF3ADC7FE3CBEE8" authorityName="Sars" authorityYear="1883" box="[322,449,450,475]" class="Malacostraca" family="Stenothoidae" genus="Metopa" kingdom="Animalia" order="Amphipoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="leptocarpa">
|
||
<emphasis id="29C63C13FB0A6672FEF3ADC7FE3CBEE8" box="[322,449,450,475]" italics="true" pageId="14" pageNumber="15">leptocarpa</emphasis>
|
||
</taxonomicName>
|
||
refers to the very long carpus on gnathopod 1.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="53A8B38AFB0A6672FF77ADE2FBBFBD14" pageId="14" pageNumber="15" type="discussion">
|
||
<paragraph id="1B0DE001FB0A6672FF77ADE2FBBFBD14" blockId="14.[151,1436,152,551]" pageId="14" pageNumber="15">
|
||
<emphasis id="29C63C13FB0A6672FF77ADE2FEC2BD32" bold="true" box="[198,319,487,513]" pageId="14" pageNumber="15">Remarks.</emphasis>
|
||
This species is very easily distinguishable from other
|
||
<taxonomicName id="DCB29B82FB0A6672FC7FADEDFBDABD32" authorityName="Boeck" authorityYear="1871" box="[974,1063,488,513]" class="Malacostraca" family="Stenothoidae" genus="Metopa" kingdom="Animalia" order="Amphipoda" pageId="14" pageNumber="15" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="29C63C13FB0A6672FC7FADEDFBDABD32" box="[974,1063,488,513]" italics="true" pageId="14" pageNumber="15">Metopa</emphasis>
|
||
</taxonomicName>
|
||
by the very elongate carpus of gnathopod 1, and to some degree also by the long peduncles of uropods 1 and 2.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |