225 lines
34 KiB
XML
225 lines
34 KiB
XML
<document id="661312CD7C695A88F1231B2D726EF7ED" ID-DOI="10.5281/zenodo.191826" ID-GBIF-Dataset="5a490c1b-a948-4a43-8af6-49311785a298" ID-ISSN="1175-5326" ID-Zenodo-Dep="191826" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461136350375" checkinUser="plazi" docAuthor="Tandberg, Anne Helene S." docDate="2009" docId="565387F3FF85E34070C74F33109D2E03" docLanguage="en" docName="zt02309p068.pdf" docOrigin="Zootaxa 2309" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Metopa stelleri Shoemaker 1964" docType="treatment" docVersion="9" lastPageNumber="67" masterDocId="AA6AFF8BFF96E35870504A0E13342A07" masterDocTitle="A redescription of Metopa species (Amphipoda, Stenothoidae) based on the type material. 2. The United States National Museum of Natural History (NMNH)" masterLastPageNumber="68" masterPageNumber="43" pageNumber="62" updateTime="1698598543382" updateUser="plazi">
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<mods:titleInfo id="5BABFB34C45474F8B5BB2E8E952C160C">
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<mods:title id="9227EA9BA6A5E7682595C26880521CE0">A redescription of Metopa species (Amphipoda, Stenothoidae) based on the type material. 2. The United States National Museum of Natural History (NMNH)</mods:title>
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</mods:titleInfo>
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<mods:name id="04069A6FAAF1953B9603D0A7D10413A6" type="personal">
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<mods:roleTerm id="DFC4EB7379E21755B0E6A4891F597755">Author</mods:roleTerm>
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<mods:namePart id="F961AAEE38177CD11285A742BFBEBB52">Tandberg, Anne Helene S.</mods:namePart>
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<mods:typeOfResource id="73D55101EA065C3D18D0D84FA21A3F69">text</mods:typeOfResource>
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<mods:title id="774572D21E66DFE071EF8483F970FE3A">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="E09E85253F7C8A92F37A105C57BB31AE">
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<mods:date id="F0159FFDE6EA4C68667ECC8A8DCD5B33">2009</mods:date>
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<mods:detail id="D50C9300642002E85F97297DB9C21A09" type="volume">
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<mods:number id="24FB63B05A5EDC7FD7D03F5FE4DB13B1">2309</mods:number>
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</mods:detail>
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<mods:extent id="CFB80B9DD4CC75E40740C065CA0EC273" unit="page">
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<mods:start id="D1F0B268E70D04F1668166A4DA0AC784">43</mods:start>
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<mods:end id="34E5147F3680F18AEEBE7A5722733AD0">68</mods:end>
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<mods:classification id="E5F341AF55ACE18E1F70EBF3DF861A47">journal article</mods:classification>
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<mods:identifier id="137860EED08529096806E375886A6B24" type="DOI">10.5281/zenodo.191826</mods:identifier>
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<mods:identifier id="0805B1022597C412531894BB17DBD7B5" type="GBIF-Dataset">5a490c1b-a948-4a43-8af6-49311785a298</mods:identifier>
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<mods:identifier id="F0148FE7AD467C0737CF9EDB2BF9946A" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="9196ED129D969E1F45AB3ACA59641F4D" type="Zenodo-Dep">191826</mods:identifier>
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<treatment id="565387F3FF85E34070C74F33109D2E03" ID-DOI="http://doi.org/10.5281/zenodo.6219706" ID-GBIF-Taxon="119627538" ID-Zenodo-Dep="6219706" LSID="urn:lsid:plazi:treatment:565387F3FF85E34070C74F33109D2E03" httpUri="http://treatment.plazi.org/id/565387F3FF85E34070C74F33109D2E03" lastPageId="24" lastPageNumber="67" pageId="19" pageNumber="62">
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<subSubSection id="96E0656EFF85E34B70C74F3311122F50" box="[151,550,1341,1367]" pageId="19" pageNumber="62" type="nomenclature">
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<paragraph id="DE4536E5FF85E34B70C74F3311122F50" blockId="19.[151,550,1341,1367]" box="[151,550,1341,1367]" pageId="19" pageNumber="62">
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<heading id="850D8189FF85E34B70C74F3311122F50" bold="true" box="[151,550,1341,1367]" fontSize="11" level="1" pageId="19" pageNumber="62" reason="1">
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<taxonomicName id="19FA4D66FF85E34B70C74F3311122F50" ID-CoL="42GLH" authority="Shoemaker, 1964" authorityName="Shoemaker" authorityYear="1964" box="[151,550,1341,1367]" class="Malacostraca" family="Stenothoidae" genus="Metopa" kingdom="Animalia" order="Amphipoda" pageId="19" pageNumber="62" phylum="Arthropoda" rank="species" species="stelleri">
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<emphasis id="EC8EEAF7FF85E34B70C74F3311122F50" bold="true" box="[151,550,1341,1367]" pageId="19" pageNumber="62">
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<emphasis id="EC8EEAF7FF85E34B70C74F33127F2F50" bold="true" box="[151,331,1341,1367]" italics="true" pageId="19" pageNumber="62">Metopa stelleri</emphasis>
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<bibRefCitation id="BA6B4B14FF85E34B71024F3311122F50" author="Shoemaker" box="[338,550,1341,1367]" pageId="19" pageNumber="62" refString="Shoemaker, C. R. (1964) Seven new amphipods from the west coast of North America with notes on some unusual species. Proceedings of the United States National Museum, 115, 391 - 429." type="journal article" year="1964">Shoemaker, 1964</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="96E0656EFF85E34B70C74F8811A92F9A" box="[151,669,1414,1437]" pageId="19" pageNumber="62" type="reference_group">
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<paragraph id="DE4536E5FF85E34B70C74F8811A92F9A" blockId="19.[151,669,1414,1437]" box="[151,669,1414,1437]" pageId="19" pageNumber="62">
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<treatmentCitationGroup id="FEEA11CBFF85E34B70C74F8811A92F9A" box="[151,669,1414,1437]" pageId="19" pageNumber="62">
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<taxonomicName id="19FA4D66FF85E34B70C74F88111F2F9A" ID-CoL="42GLH" authority="Shoemaker 1964: 394" authorityName="Shoemaker" authorityPageNumber="394" authorityYear="1964" box="[151,555,1414,1437]" class="Malacostraca" family="Stenothoidae" genus="Metopa" kingdom="Animalia" order="Amphipoda" pageId="19" pageNumber="62" phylum="Arthropoda" rank="species" species="stelleri">
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<emphasis id="EC8EEAF7FF85E34B70C74F88120D2F9A" box="[151,313,1414,1437]" italics="true" pageId="19" pageNumber="62">Metopa stelleri</emphasis>
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<treatmentCitation id="5F5B10F4FF85E34B71104F88111F2F9A" author="Shoemaker" box="[320,555,1414,1437]" page="394" pageId="19" pageNumber="62" year="1964">
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<bibRefCitation id="BA6B4B14FF85E34B71104F8812C32F9A" author="Shoemaker" box="[320,503,1414,1437]" pageId="19" pageNumber="62" refString="Shoemaker, C. R. (1964) Seven new amphipods from the west coast of North America with notes on some unusual species. Proceedings of the United States National Museum, 115, 391 - 429." type="journal article" year="1964">Shoemaker 1964</bibRefCitation>
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: 394
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</treatmentCitation>
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</taxonomicName>
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–396, fig.2
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="96E0656EFF85E34070C74FC311D029B0" lastPageId="24" lastPageNumber="67" pageId="19" pageNumber="62" type="materials_examined">
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<paragraph id="DE4536E5FF85E34B70C74FC317B32FE0" blockId="19.[151,1437,1485,2014]" box="[151,1159,1485,1511]" pageId="19" pageNumber="62">
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<emphasis id="EC8EEAF7FF85E34B70C74FC312742FE0" bold="true" box="[151,320,1485,1511]" pageId="19" pageNumber="62">
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<typeStatus id="01418847FF85E34B70C74FC313E02FE0" box="[151,212,1485,1511]" pageId="19" pageNumber="62">Type</typeStatus>
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locality:
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</emphasis>
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Cape Rollin, Simushir Island, Kurile Islands.
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<quantity id="19029B00FF85E34B730E4FC310952FE0" box="[862,929,1485,1511]" metricMagnitude="2" metricUnit="m" metricValue="4.1899999999999995" pageId="19" pageNumber="62" unit="m" value="419.0">419m</quantity>
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(
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<bibRefCitation id="BA6B4B14FF85E34B73E04FC3174B2FE0" author="Shoemaker" box="[944,1151,1485,1511]" pageId="19" pageNumber="62" refString="Shoemaker, C. R. (1964) Seven new amphipods from the west coast of North America with notes on some unusual species. Proceedings of the United States National Museum, 115, 391 - 429." type="journal article" year="1964">Shoemaker, 1964</bibRefCitation>
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)
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</paragraph>
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<paragraph id="DE4536E5FF85E34B70954FFD102A2C85" blockId="19.[151,1437,1485,2014]" pageId="19" pageNumber="62">
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<emphasis id="EC8EEAF7FF85E34B70954FFD128D2C0A" bold="true" box="[197,441,1523,1549]" pageId="19" pageNumber="62">Material examined.</emphasis>
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Morphological examination:
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<quantity id="19029B00FF85E34B73454FFA106C2C09" box="[789,856,1524,1550]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="19" pageNumber="62" unit="mm" value="7.0">7 mm</quantity>
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male from Alb. Sta. 4803 (
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<geoCoordinate id="BBCE5022FF85E34B74C74FFA16332C09" box="[1175,1287,1524,1550]" direction="north" orientation="latitude" pageId="19" pageNumber="62" precision="925" value="46.7">46°42’ N</geoCoordinate>
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,
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<geoCoordinate id="BBCE5022FF85E34B75434FFA16BA2C09" box="[1299,1422,1524,1550]" direction="east" orientation="longitude" pageId="19" pageNumber="62" precision="925" value="151.75">151°45’ E</geoCoordinate>
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),
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<date id="AA441025FF85E34B70C74C1412732C33" box="[151,327,1562,1588]" pageId="19" pageNumber="62" value="1906-06-24">June 24, 1906</date>
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, 229 fath. (
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<quantity id="19029B00FF85E34B71854C1411122C33" box="[469,550,1562,1588]" metricMagnitude="2" metricUnit="m" metricValue="4.1899999999999995" pageId="19" pageNumber="62" unit="m" value="419.0">419 m</quantity>
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) Cape Rodhin, Simshir Island (Kurile islands,
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<collectingCountry id="A6ED7675FF85E34B743F4C1417F32C33" box="[1135,1223,1562,1588]" name="Russia" pageId="19" pageNumber="62">Russia</collectingCountry>
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). This is the
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<typeStatus id="01418847FF85E34B75384C1416A92C33" box="[1384,1437,1562,1588]" pageId="19" pageNumber="62">type</typeStatus>
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locality,
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<typeStatus id="01418847FF85E34B70AC4C4F12582C5C" box="[252,364,1601,1627]" pageId="19" pageNumber="62" type="paratype">paratypes</typeStatus>
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have been examined (from the same station as the
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<typeStatus id="01418847FF85E34B73984C4F10CB2C5C" box="[968,1023,1601,1627]" pageId="19" pageNumber="62">type</typeStatus>
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). These were also used in the 1964 paper from Shoemaker, the figures were made in 1952)
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</paragraph>
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<paragraph id="DE4536E5FF85E34B70964C8011172CAF" blockId="19.[151,1437,1485,2014]" box="[198,547,1678,1704]" pageId="19" pageNumber="62">See figures 15, 16, 17 and 18.</paragraph>
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<paragraph id="DE4536E5FF85E34B70964CBB10172CC8" blockId="19.[151,1437,1485,2014]" box="[198,803,1717,1743]" pageId="19" pageNumber="62">
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<emphasis id="EC8EEAF7FF85E34B70964CBB112D2CC8" bold="true" box="[198,537,1717,1743]" pageId="19" pageNumber="62">Morphological description.</emphasis>
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Male,
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<quantity id="19029B00FF85E34B723B4CBB119E2CC8" box="[619,682,1717,1743]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="19" pageNumber="62" unit="mm" value="7.0">7mm</quantity>
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,
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<typeStatus id="01418847FF85E34B72E64CBB102B2CC8" box="[694,799,1717,1743]" pageId="19" pageNumber="62" type="paratype">paratype</typeStatus>
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.
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</paragraph>
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<paragraph id="DE4536E5FF85E34C70954CD2128B2BE0" blockId="19.[151,1437,1485,2014]" lastBlockId="20.[151,1437,152,487]" lastPageId="20" lastPageNumber="63" pageId="19" pageNumber="62">
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Head (
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<figureCitation id="46C12A60FF85E34B71444CD212592CF1" box="[276,365,1756,1782]" captionStart="FIGURE 15" captionStartId="20.[151,256,1334,1358]" captionTargetBox="[205,1381,551,1309]" captionTargetId="figure@20.[205,1381,545,1309]" captionTargetPageId="20" captionText="FIGURE 15. Metopa stelleri Shoemaker, 1964, paratype, male, 7 mm, Albatross st. 4803: whole animal. Scale bar is 0.5 mm." httpUri="https://zenodo.org/record/191841/files/figure.png" pageId="19" pageNumber="62">Fig. 15</figureCitation>
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): epistome small and rounded; cephalic lobe rounded; eye 1/3 of head length, round, well defined. Antenna 1 (
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<figureCitation id="46C12A60FF85E34B71D54D0C12E92D1B" box="[389,477,1794,1820]" captionStart="FIGURE 15" captionStartId="20.[151,256,1334,1358]" captionTargetBox="[205,1381,551,1309]" captionTargetId="figure@20.[205,1381,545,1309]" captionTargetPageId="20" captionText="FIGURE 15. Metopa stelleri Shoemaker, 1964, paratype, male, 7 mm, Albatross st. 4803: whole animal. Scale bar is 0.5 mm." httpUri="https://zenodo.org/record/191841/files/figure.png" pageId="19" pageNumber="62">Fig. 15</figureCitation>
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): half length of body, slender; peduncle subequal in length to flagellum; flagellum 16-articulate, naked; no accessory flagellum observed. Antenna 2 (
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<figureCitation id="46C12A60FF85E34B73FE4D2717322D44" box="[942,1030,1833,1859]" captionStart="FIGURE 15" captionStartId="20.[151,256,1334,1358]" captionTargetBox="[205,1381,551,1309]" captionTargetId="figure@20.[205,1381,545,1309]" captionTargetPageId="20" captionText="FIGURE 15. Metopa stelleri Shoemaker, 1964, paratype, male, 7 mm, Albatross st. 4803: whole animal. Scale bar is 0.5 mm." httpUri="https://zenodo.org/record/191841/files/figure.png" pageId="19" pageNumber="62">Fig. 15</figureCitation>
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): slightly longer than A1; slender; peduncle article 4 slightly longer than article 5; flagellum subequal to peduncle article 5, 12-articulate. Labium (
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<figureCitation id="46C12A60FF85E34B71524D78126D2D97" box="[258,345,1910,1936]" captionStart="FIGURE 16" captionStartId="21.[151,259,1961,1985]" captionTargetBox="[237,1350,197,1935]" captionTargetId="figure@21.[237,1350,197,1936]" captionTargetPageId="21" captionText="FIGURE 16. Metopa stelleri Shoemaker, 1964, paratype, male, 7 mm, Albatross st. 4803: labrum, right and left mandible, labium, maxilla 1, maxilla 2, maxilliped. all scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191842/files/figure.png" pageId="19" pageNumber="62">Fig. 16</figureCitation>
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): round; short simple setae at apex. Mandible (
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<figureCitation id="46C12A60FF85E34B732B4D7810E62D97" box="[891,978,1910,1936]" captionStart="FIGURE 16" captionStartId="21.[151,259,1961,1985]" captionTargetBox="[237,1350,197,1935]" captionTargetId="figure@21.[237,1350,197,1936]" captionTargetPageId="21" captionText="FIGURE 16. Metopa stelleri Shoemaker, 1964, paratype, male, 7 mm, Albatross st. 4803: labrum, right and left mandible, labium, maxilla 1, maxilla 2, maxilliped. all scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191842/files/figure.png" pageId="19" pageNumber="62">Fig. 16</figureCitation>
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): palp 3-articulate, article 3 very small, article 2 elongate, cross-section circular; right mandible with lacinia mobilis broadly serrate with one tooth at inner margin; incisor serrate and well defined on both sides; 15 strong, serrate raker setae, no molar. Maxilla 1 (
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<figureCitation id="46C12A60FF82E34C70F04A9613CF2AB5" box="[160,251,152,178]" captionStart="FIGURE 16" captionStartId="21.[151,259,1961,1985]" captionTargetBox="[237,1350,197,1935]" captionTargetId="figure@21.[237,1350,197,1936]" captionTargetPageId="21" captionText="FIGURE 16. Metopa stelleri Shoemaker, 1964, paratype, male, 7 mm, Albatross st. 4803: labrum, right and left mandible, labium, maxilla 1, maxilla 2, maxilliped. all scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191842/files/figure.png" pageId="20" pageNumber="63">Fig. 16</figureCitation>
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): inner plate naked and small; outer plate with six strong (two of which are serrate) setae and one tooth, a series of simple setae along inner margin, palp
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<date id="AA441025FF82E34C734A4AB0100C2ADF" box="[794,824,190,216]" pageId="20" pageNumber="63">2x</date>
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length of outer plate, 1-articulate, one tooth and one strong seta at apex, serrate with a row of shorter setae along inner margin, several simple setae on palp face. Maxilla 2 (
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<figureCitation id="46C12A60FF82E34C71494B0212462B21" box="[281,370,268,294]" captionStart="FIGURE 16" captionStartId="21.[151,259,1961,1985]" captionTargetBox="[237,1350,197,1935]" captionTargetId="figure@21.[237,1350,197,1936]" captionTargetPageId="21" captionText="FIGURE 16. Metopa stelleri Shoemaker, 1964, paratype, male, 7 mm, Albatross st. 4803: labrum, right and left mandible, labium, maxilla 1, maxilla 2, maxilliped. all scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191842/files/figure.png" pageId="20" pageNumber="63">Fig. 16</figureCitation>
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): outer plate in normal position to inner plate, inner plate somewhat shortened, outer plate setose (37 simple setae), inner plate with four long and several shorter simple setae. Labrum (
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<figureCitation id="46C12A60FF82E34C757F4B3C16BA2B4B" box="[1327,1422,306,332]" captionStart="FIGURE 16" captionStartId="21.[151,259,1961,1985]" captionTargetBox="[237,1350,197,1935]" captionTargetId="figure@21.[237,1350,197,1936]" captionTargetPageId="21" captionText="FIGURE 16. Metopa stelleri Shoemaker, 1964, paratype, male, 7 mm, Albatross st. 4803: labrum, right and left mandible, labium, maxilla 1, maxilla 2, maxilliped. all scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191842/files/figure.png" pageId="20" pageNumber="63">Fig. 16</figureCitation>
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): rounded; bilobed. Maxilliped (
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<figureCitation id="46C12A60FF82E34C72424B57115B2B74" box="[530,623,345,371]" captionStart="FIGURE 16" captionStartId="21.[151,259,1961,1985]" captionTargetBox="[237,1350,197,1935]" captionTargetId="figure@21.[237,1350,197,1936]" captionTargetPageId="21" captionText="FIGURE 16. Metopa stelleri Shoemaker, 1964, paratype, male, 7 mm, Albatross st. 4803: labrum, right and left mandible, labium, maxilla 1, maxilla 2, maxilliped. all scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191842/files/figure.png" pageId="20" pageNumber="63">Fig. 16</figureCitation>
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): long and slender; inner plates partly divided, one small and one slightly longer simple seta on distal margin; outer plate very small, reaching 1/8 of palp article 1 length; palp 4-articulate, article 3 with thin cushion of short simple setae distally; article 4 with a dense row of short simple setae along inner margin.
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</paragraph>
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<caption id="8A85666DFF82E34C70C74F3813DD2F77" httpUri="https://zenodo.org/record/191841/files/figure.png" pageId="20" pageNumber="63" targetBox="[205,1381,551,1309]" targetPageId="20">
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||
<paragraph id="DE4536E5FF82E34C70C74F3813DD2F77" blockId="20.[151,1436,1334,1392]" pageId="20" pageNumber="63">
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<emphasis id="EC8EEAF7FF82E34C70C74F38121D2F49" bold="true" box="[151,297,1334,1358]" pageId="20" pageNumber="63">FIGURE 15.</emphasis>
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<taxonomicName id="19FA4D66FF82E34C71614F3911952F4A" authority="Shoemaker, 1964" authorityName="Shoemaker" authorityYear="1964" box="[305,673,1334,1358]" class="Malacostraca" family="Stenothoidae" genus="Metopa" kingdom="Animalia" order="Amphipoda" pageId="20" pageNumber="63" phylum="Arthropoda" rank="species" species="stelleri">
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<emphasis id="EC8EEAF7FF82E34C71614F3912EC2F49" box="[305,472,1335,1358]" italics="true" pageId="20" pageNumber="63">Metopa stelleri</emphasis>
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Shoemaker, 1964
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</taxonomicName>
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, paratype, male, 7mm, Albatross st. 4803: whole animal. Scale bar is 0.5mm.
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||
</paragraph>
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</caption>
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<paragraph id="DE4536E5FF82E34070954F9112482809" blockId="20.[151,1437,1439,2006]" lastBlockId="24.[151,1437,152,1028]" lastPageId="24" lastPageNumber="67" pageId="20" pageNumber="63">
|
||
Pereon: pereonites 1–5 dorsally smooth, pereonites 6 and 7 and pleon segments 1 and 2 produced dorsally into backward-pointing teeth, forming a small carina. Gnathopod 1 (
|
||
<figureCitation id="46C12A60FF82E34C73E84FCB17242FD8" box="[952,1040,1477,1503]" captionStart="FIGURE 17" captionStartId="22.[151,256,1956,1980]" captionTargetBox="[189,1397,194,1932]" captionTargetId="figure@22.[189,1397,194,1933]" captionTargetPageId="22" captionText="FIGURE 17. Metopa stelleri Shoemaker, 1964, paratype, male, 7 mm, Albatross st. 4803: gnathopod 1, gnathopod 2, pereopod 3, pereopod 4. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191843/files/figure.png" pageId="20" pageNumber="63">Fig. 17</figureCitation>
|
||
): subchelate; coxa very small and subquadrate; basis linear, distal anterior margin with long simple setae; ischium subquadrate; merus not distally free, a thick cushion of simple short setae at posterodistal margin, several longish simple setae at distal margin; carpus longish, several long simple setae at posterior margin; propodus as long and wide as carpus, two rows of simple setae along anterior margin, palm oblique, almost transverse, smooth with short simple setae, palmar corner rounded, posterior margin longer than palm; dactylus smooth with flat inner margin (3– dimensional) covered with a thick row of short setae, as long as palm, very slightly curved. Gnathopod 2 (
|
||
<figureCitation id="46C12A60FF82E34C753C4CA3138C2CE9" captionStart="FIGURE 17" captionStartId="22.[151,256,1956,1980]" captionTargetBox="[189,1397,194,1932]" captionTargetId="figure@22.[189,1397,194,1933]" captionTargetPageId="22" captionText="FIGURE 17. Metopa stelleri Shoemaker, 1964, paratype, male, 7 mm, Albatross st. 4803: gnathopod 1, gnathopod 2, pereopod 3, pereopod 4. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191843/files/figure.png" pageId="20" pageNumber="63">Fig. 17</figureCitation>
|
||
): coxa covering coxa 1, suboval, pointing forwards; basis linear, a row of simple setae along anterior "keel" (basis having a triangular cross-section); ischium short with simple setae along posterior margin; merus subtriangular, few simple setae at distal margin; carpus short, posterodistal margin with a patch of flat, short setae forming a flat cushion around posterodistal margin, a row of simple setae along distal margin; propodus elongate and slightly broader than carpus, suboval, palm oblique and crenulate with a large excavation near palmar corner, forming a tooth, posterior margin as long as palm; dactylus smooth with flat inner margin with row of tiny setae, curved, reaching tooth of palm. Pereopod 3 (
|
||
<figureCitation id="46C12A60FF82E34C73254DB210F92DD1" box="[885,973,1980,2006]" captionStart="FIGURE 17" captionStartId="22.[151,256,1956,1980]" captionTargetBox="[189,1397,194,1932]" captionTargetId="figure@22.[189,1397,194,1933]" captionTargetPageId="22" captionText="FIGURE 17. Metopa stelleri Shoemaker, 1964, paratype, male, 7 mm, Albatross st. 4803: gnathopod 1, gnathopod 2, pereopod 3, pereopod 4. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191843/files/figure.png" pageId="20" pageNumber="63">Fig. 17</figureCitation>
|
||
): coxa subrectangular; rest of leg slender, long and simple, almost naked; propodus
|
||
<date id="AA441025FF8EE34073474A9610022AB5" box="[791,822,152,178]" pageId="24" pageNumber="67">3x</date>
|
||
dacylus; dactylus with serrate posterior margin. Pereopod 4 (
|
||
<figureCitation id="46C12A60FF8EE340717F4AB012BC2ADF" box="[303,392,190,216]" captionStart="FIGURE 17" captionStartId="22.[151,256,1956,1980]" captionTargetBox="[189,1397,194,1932]" captionTargetId="figure@22.[189,1397,194,1933]" captionTargetPageId="22" captionText="FIGURE 17. Metopa stelleri Shoemaker, 1964, paratype, male, 7 mm, Albatross st. 4803: gnathopod 1, gnathopod 2, pereopod 3, pereopod 4. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191843/files/figure.png" pageId="24" pageNumber="67">Fig. 17</figureCitation>
|
||
): coxa subtriangular, ventral margin convex; rest of leg slender, thicker than P3; carpus and propodus with short groups of several setae along posterior margin, dactylus with serrate posterior margin, reaching 0.5x propodus. Pereopod 5 (
|
||
<figureCitation id="46C12A60FF8EE34072984B0210102B21" box="[712,804,268,294]" captionStart="FIGURE 18" captionStartId="23.[151,258,1956,1980]" captionTargetBox="[215,1371,194,1932]" captionTargetId="figure@23.[215,1371,194,1933]" captionTargetPageId="23" captionText="FIGURE 18. Metopa stelleri Shoemaker, 1964, paratype, male, 7 mm, Albatross st. 4803: pereopod 5, pereopod 6, pereopod 7, telson, urosome. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191844/files/figure.png" pageId="24" pageNumber="67">Fig. 18</figureCitation>
|
||
): coxa small; basis linear; meral lobe reaching 0.5x carpus; dactylus reaching 0.5 propodus, serrate anterior margin; basis and merus with short simple setae along posterior margins, carpus and propodus with brushes of groups of three simple setae along anterior margins. Pereopods 6 and 7 (
|
||
<figureCitation id="46C12A60FF8EE34071D94B8E12D12B9D" box="[393,485,384,410]" captionStart="FIGURE 18" captionStartId="23.[151,258,1956,1980]" captionTargetBox="[215,1371,194,1932]" captionTargetId="figure@23.[215,1371,194,1933]" captionTargetPageId="23" captionText="FIGURE 18. Metopa stelleri Shoemaker, 1964, paratype, male, 7 mm, Albatross st. 4803: pereopod 5, pereopod 6, pereopod 7, telson, urosome. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191844/files/figure.png" pageId="24" pageNumber="67">Fig. 18</figureCitation>
|
||
): coxae small; bases posteriorly expanded; meral lobe reaching 0.7x and 0.8x carpus, respectively, simple short setae along posterior and anterior margins; carpus and propodus with brushes of 3 simple setae along anterior margins; dactyli with serrate anterior margins, reaching less than 1/2 length of propodus.
|
||
</paragraph>
|
||
<caption id="8A85666DFF83E34D70C74DA710FE2DE4" httpUri="https://zenodo.org/record/191842/files/figure.png" pageId="21" pageNumber="64" targetBox="[237,1350,197,1935]" targetPageId="21">
|
||
<paragraph id="DE4536E5FF83E34D70C74DA710FE2DE4" blockId="21.[151,1436,1961,2019]" pageId="21" pageNumber="64">
|
||
<emphasis id="EC8EEAF7FF83E34D70C74DA7121B2DC6" bold="true" box="[151,303,1961,1985]" pageId="21" pageNumber="64">FIGURE 16.</emphasis>
|
||
<taxonomicName id="19FA4D66FF83E34D71674DA7118C2DC7" authority="Shoemaker, 1964" authorityName="Shoemaker" authorityYear="1964" box="[311,696,1961,1984]" class="Malacostraca" family="Stenothoidae" genus="Metopa" kingdom="Animalia" order="Amphipoda" pageId="21" pageNumber="64" phylum="Arthropoda" rank="species" species="stelleri">
|
||
<emphasis id="EC8EEAF7FF83E34D71674DA712D22DC7" box="[311,486,1961,1984]" italics="true" pageId="21" pageNumber="64">Metopa stelleri</emphasis>
|
||
Shoemaker, 1964
|
||
</taxonomicName>
|
||
, paratype, male, 7mm, Albatross st. 4803: labrum, right and left mandible, labium, maxilla 1, maxilla 2, maxilliped. all scale bars are 0.1mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="8A85666DFF80E34E70C74DAA11852DD9" httpUri="https://zenodo.org/record/191843/files/figure.png" pageId="22" pageNumber="65" targetBox="[189,1397,194,1932]" targetPageId="22">
|
||
<paragraph id="DE4536E5FF80E34E70C74DAA11852DD9" blockId="22.[151,1436,1956,2014]" pageId="22" pageNumber="65">
|
||
<emphasis id="EC8EEAF7FF80E34E70C74DAA121D2DBB" bold="true" box="[151,297,1956,1980]" pageId="22" pageNumber="65">FIGURE 17.</emphasis>
|
||
<taxonomicName id="19FA4D66FF80E34E71614DAB11AB2DBB" authority="Shoemaker, 1964" authorityName="Shoemaker" authorityYear="1964" box="[305,671,1957,1980]" class="Malacostraca" family="Stenothoidae" genus="Metopa" kingdom="Animalia" order="Amphipoda" pageId="22" pageNumber="65" phylum="Arthropoda" rank="species" species="stelleri">
|
||
<emphasis id="EC8EEAF7FF80E34E71614DAB12EC2DBB" box="[305,472,1957,1980]" italics="true" pageId="22" pageNumber="65">Metopa stelleri</emphasis>
|
||
Shoemaker, 1964
|
||
</taxonomicName>
|
||
, paratype, male, 7mm, Albatross st. 4803: gnathopod 1, gnathopod 2, pereopod 3, pereopod 4. All scale bars are 0.1mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="8A85666DFF81E34F70C74DAA11D72DD9" httpUri="https://zenodo.org/record/191844/files/figure.png" pageId="23" pageNumber="66" targetBox="[215,1371,194,1932]" targetPageId="23">
|
||
<paragraph id="DE4536E5FF81E34F70C74DAA11D72DD9" blockId="23.[151,1436,1956,2014]" pageId="23" pageNumber="66">
|
||
<emphasis id="EC8EEAF7FF81E34F70C74DAA12182DBB" bold="true" box="[151,300,1956,1980]" pageId="23" pageNumber="66">FIGURE 18.</emphasis>
|
||
<taxonomicName id="19FA4D66FF81E34F71644DAB119E2DBB" authority="Shoemaker, 1964" authorityName="Shoemaker" authorityYear="1964" box="[308,682,1957,1980]" class="Malacostraca" family="Stenothoidae" genus="Metopa" kingdom="Animalia" order="Amphipoda" pageId="23" pageNumber="66" phylum="Arthropoda" rank="species" species="stelleri">
|
||
<emphasis id="EC8EEAF7FF81E34F71644DAB12EA2DBB" box="[308,478,1957,1980]" italics="true" pageId="23" pageNumber="66">Metopa stelleri</emphasis>
|
||
Shoemaker, 1964
|
||
</taxonomicName>
|
||
, paratype, male, 7mm, Albatross st. 4803: pereopod 5, pereopod 6, pereopod 7, telson, urosome. All scale bars are 0.1mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="DE4536E5FF8EE3407095481411BC291B" blockId="24.[151,1437,152,1028]" pageId="24" pageNumber="67">
|
||
Urosome (
|
||
<figureCitation id="46C12A60FF8EE3407112481412AF2833" box="[322,411,538,564]" captionStart="FIGURE 18" captionStartId="23.[151,258,1956,1980]" captionTargetBox="[215,1371,194,1932]" captionTargetId="figure@23.[215,1371,194,1933]" captionTargetPageId="23" captionText="FIGURE 18. Metopa stelleri Shoemaker, 1964, paratype, male, 7 mm, Albatross st. 4803: pereopod 5, pereopod 6, pereopod 7, telson, urosome. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191844/files/figure.png" pageId="24" pageNumber="67">Fig. 18</figureCitation>
|
||
): smooth. Epimeral plate 3 (
|
||
<figureCitation id="46C12A60FF8EE34072BE481410732833" box="[750,839,538,564]" captionStart="FIGURE 18" captionStartId="23.[151,258,1956,1980]" captionTargetBox="[215,1371,194,1932]" captionTargetId="figure@23.[215,1371,194,1933]" captionTargetPageId="23" captionText="FIGURE 18. Metopa stelleri Shoemaker, 1964, paratype, male, 7 mm, Albatross st. 4803: pereopod 5, pereopod 6, pereopod 7, telson, urosome. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191844/files/figure.png" pageId="24" pageNumber="67">Fig. 18</figureCitation>
|
||
): rounded sharp angle. Uropod 1 (
|
||
<figureCitation id="46C12A60FF8EE34074B14814160E2833" box="[1249,1338,538,564]" captionStart="FIGURE 18" captionStartId="23.[151,258,1956,1980]" captionTargetBox="[215,1371,194,1932]" captionTargetId="figure@23.[215,1371,194,1933]" captionTargetPageId="23" captionText="FIGURE 18. Metopa stelleri Shoemaker, 1964, paratype, male, 7 mm, Albatross st. 4803: pereopod 5, pereopod 6, pereopod 7, telson, urosome. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191844/files/figure.png" pageId="24" pageNumber="67">Fig. 18</figureCitation>
|
||
): longer than uropod 2; biramous; peduncle longer than rami, several short simple setae along outer margin; rami subequal. Uropod 2 (
|
||
<figureCitation id="46C12A60FF8EE34071DC486612D02885" box="[396,484,616,642]" captionStart="FIGURE 18" captionStartId="23.[151,258,1956,1980]" captionTargetBox="[215,1371,194,1932]" captionTargetId="figure@23.[215,1371,194,1933]" captionTargetPageId="23" captionText="FIGURE 18. Metopa stelleri Shoemaker, 1964, paratype, male, 7 mm, Albatross st. 4803: pereopod 5, pereopod 6, pereopod 7, telson, urosome. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191844/files/figure.png" pageId="24" pageNumber="67">Fig. 18</figureCitation>
|
||
): longer than uropod 3; biramous; peduncle longer than rami, row of short simple setae along outer margin; inner ramus longer than outer ramus, few short simple setae on inner ramus. Uropod 3 (
|
||
<figureCitation id="46C12A60FF8EE34070E848BB122328C8" box="[184,279,693,719]" captionStart="FIGURE 18" captionStartId="23.[151,258,1956,1980]" captionTargetBox="[215,1371,194,1932]" captionTargetId="figure@23.[215,1371,194,1933]" captionTargetPageId="23" captionText="FIGURE 18. Metopa stelleri Shoemaker, 1964, paratype, male, 7 mm, Albatross st. 4803: pereopod 5, pereopod 6, pereopod 7, telson, urosome. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191844/files/figure.png" pageId="24" pageNumber="67">Fig. 18</figureCitation>
|
||
): uniramous, peduncle longer than ramus, row of simple setae along outer margin; ramus 2- articulate, articles subequal, one seta at inner article. Telson (
|
||
<figureCitation id="46C12A60FF8EE340732E48D210ED28F1" box="[894,985,732,758]" captionStart="FIGURE 18" captionStartId="23.[151,258,1956,1980]" captionTargetBox="[215,1371,194,1932]" captionTargetId="figure@23.[215,1371,194,1933]" captionTargetPageId="23" captionText="FIGURE 18. Metopa stelleri Shoemaker, 1964, paratype, male, 7 mm, Albatross st. 4803: pereopod 5, pereopod 6, pereopod 7, telson, urosome. All scale bars are 0.1 mm." httpUri="https://zenodo.org/record/191844/files/figure.png" pageId="24" pageNumber="67">Fig. 18</figureCitation>
|
||
): round, somewhat boat-shaped; four pairs of robust and one pair of small setae.
|
||
</paragraph>
|
||
<paragraph id="DE4536E5FF8EE34070954927120A2997" blockId="24.[151,1437,152,1028]" pageId="24" pageNumber="67">
|
||
<bibRefCitation id="BA6B4B14FF8EE3407095492712972944" author="Shoemaker" box="[197,419,809,835]" pageId="24" pageNumber="67" refString="Shoemaker, C. R. (1964) Seven new amphipods from the west coast of North America with notes on some unusual species. Proceedings of the United States National Museum, 115, 391 - 429." type="journal article" year="1964">Shoemaker (1964)</bibRefCitation>
|
||
mentions that the female is very like the male, but with shorter antennae. He further proposes this species to be close to
|
||
<taxonomicName id="19FA4D66FF8EE3407266495E11C4296E" box="[566,752,848,873]" class="Malacostraca" family="Stenothoidae" genus="Metopa" kingdom="Animalia" order="Amphipoda" pageId="24" pageNumber="67" phylum="Arthropoda" rank="species" species="cristata">
|
||
<emphasis id="EC8EEAF7FF8EE3407266495E11C4296E" box="[566,752,848,873]" italics="true" pageId="24" pageNumber="67">Metopa cristata</emphasis>
|
||
</taxonomicName>
|
||
, from which it differs in the lack of dorsal teeth on pereon segments 1–5.
|
||
</paragraph>
|
||
<paragraph id="DE4536E5FF8EE3407096499311D029B0" blockId="24.[151,1437,152,1028]" box="[198,740,925,951]" pageId="24" pageNumber="67">
|
||
<emphasis id="EC8EEAF7FF8EE34070964993120729B0" bold="true" box="[198,307,925,951]" pageId="24" pageNumber="67">Ecology:</emphasis>
|
||
we know nothing about the ecology.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="96E0656EFF8EE340709649CD109D2E03" pageId="24" pageNumber="67" type="distribution">
|
||
<paragraph id="DE4536E5FF8EE340709649CD109D2E03" blockId="24.[151,1437,152,1028]" pageId="24" pageNumber="67">
|
||
<emphasis id="EC8EEAF7FF8EE340709649CD125D29DA" bold="true" box="[198,361,963,989]" pageId="24" pageNumber="67">Distribution:</emphasis>
|
||
this is only known from the
|
||
<typeStatus id="01418847FF8EE340729349CA11C129D9" box="[707,757,964,990]" pageId="24" pageNumber="67">type</typeStatus>
|
||
locality and the nearby Albatross station 4804 (4642’ N,
|
||
<geoCoordinate id="BBCE5022FF8EE34070C749E4123E2E03" box="[151,266,1002,1028]" direction="east" orientation="longitude" pageId="24" pageNumber="67" precision="925" value="151.78334">151 47 ’E</geoCoordinate>
|
||
) both by the Kurile Islands, both at around
|
||
<quantity id="19029B00FF8EE340735A49E4107A2E03" box="[778,846,1002,1028]" metricMagnitude="2" metricUnit="m" metricValue="4.0" pageId="24" pageNumber="67" unit="m" value="400.0">400m</quantity>
|
||
depths.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |