269 lines
36 KiB
XML
269 lines
36 KiB
XML
<document id="0B0E046B2F2F2E06CFFE5C9EA3268DCE" ID-DOI="10.5852/ejt.2011.2" ID-GBIF-Dataset="c0b05870-a4b6-41a1-ad52-30fa31904e7f" ID-ISSN="2118-9773" ID-Zenodo-Dep="841661" IM.bibliography_approvedBy="guilherme" IM.materialsCitations_approvedBy="guilherme" IM.metadata_approvedBy="guilherme" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="guilherme" checkinTime="1584283761876" checkinUser="plazi" docAuthor="Krapp-Schickel, Traudl" docDate="2011" docId="03E04720AE64B526FDB0FC8EFA835FA1" docLanguage="en" docName="ejt-2011-2.pdf.imf" docOrigin="European Journal of Taxonomy 2" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Prometopa cedrici Krapp-Schickel, 2011, sp. nov." docType="treatment" docVersion="2" lastPageNumber="10" masterDocId="FFD93F58AE66B52FFFCBFFF6FF98584A" masterDocTitle="New Antarctic stenothoids sensu lato (Amphipoda, Crustacea)" masterLastPageNumber="17" masterPageNumber="1" pageNumber="3" updateTime="1738169124723" updateUser="guilherme">
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<mods:mods id="08D8499431109A02DAD158A78C151930" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="90842E7585A2D0C58CE4185BDB45376B">
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<mods:title id="8058137EE60EB4D81880F850F9F88BDB">New Antarctic stenothoids sensu lato (Amphipoda, Crustacea)</mods:title>
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</mods:titleInfo>
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<mods:name id="51A5D8D4725291FA0DEAE0BFCD39DEC1" type="personal">
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<mods:roleTerm id="4017643AC19560BF73F492C08F47652D">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="9B125FDF0556D0CD587FB2E48877E4F0">Krapp-Schickel, Traudl</mods:namePart>
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<mods:typeOfResource id="9821A5315CB66EA818E744D852650FF7">text</mods:typeOfResource>
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<mods:titleInfo id="4EA1C811B26C2FB823F774D8FF30C92D">
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<mods:title id="3874F406AEA9C4A7229831FDF71081B2">European Journal of Taxonomy</mods:title>
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</mods:titleInfo>
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<mods:part id="17B658686FB56CDDFEEB9C7B45898849">
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<mods:date id="6BE643158842DB90813B2CA9789E7A12">2011</mods:date>
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<mods:detail id="BF3D30D16A1E3602F57241A30FDE7FB9" type="pubDate">
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<mods:number id="61976CDCBEF8607B3CAA041A07D10FF4">2011-09-09</mods:number>
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</mods:detail>
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<mods:detail id="CC09584BDC5FC0BA8772D74A8B06EC2F" type="volume">
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<mods:number id="0C3CFFD70560758AB6F17F6DFF4B58AE">2</mods:number>
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<mods:start id="38BBDA816A62440542A8DD088B580139">1</mods:start>
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<mods:classification id="D1A9C4293837D75790356534DFCD4CF7">journal article</mods:classification>
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<mods:identifier id="5FE99CC11BC36ECECA031973D247F1F8" type="DOI">10.5852/ejt.2011.2</mods:identifier>
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<mods:identifier id="4D181CB2D14CEA1D258A0EE7E61293CD" type="GBIF-Dataset">c0b05870-a4b6-41a1-ad52-30fa31904e7f</mods:identifier>
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<mods:identifier id="411C9506C4D67DE93BC1C1E1AE3AA1F6" type="ISSN">2118-9773</mods:identifier>
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<mods:identifier id="5DA04850CC0D5242896D2BC0B444BC96" type="Zenodo-Dep">841661</mods:identifier>
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</mods:mods>
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<treatment id="03E04720AE64B526FDB0FC8EFA835FA1" ID-DOI="http://doi.org/10.5281/zenodo.5542356" ID-GBIF-Taxon="162514277" ID-Zenodo-Dep="5542356" LSID="urn:lsid:plazi:treatment:03E04720AE64B526FDB0FC8EFA835FA1" httpUri="http://treatment.plazi.org/id/03E04720AE64B526FDB0FC8EFA835FA1" lastPageId="9" lastPageNumber="10" pageId="2" pageNumber="3" scope_family="Stenothoidae" scope_order="Amphipoda">
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<subSubSection id="C353A5BDAE64B52DFDB0FC8EFC215BD8" box="[635,953,887,914]" pageId="2" pageNumber="3" type="nomenclature">
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<paragraph id="8BF6F636AE64B52DFDB0FC8EFC215BD8" blockId="2.[635,953,887,949]" box="[635,953,887,914]" pageId="2" pageNumber="3">
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<heading id="D0BE415AAE64B52DFDB0FC8EFC215BD8" box="[635,953,887,914]" centered="true" fontSize="11" level="2" pageId="2" pageNumber="3" reason="2">
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<taxonomicName id="4C498DB5AE64B52DFDB0FC8EFCCF5BD8" ID-CoL="4MSTH" authorityName="Krapp-Schickel" authorityYear="2011" box="[635,855,887,914]" class="Malacostraca" family="Stenothoidae" genus="Prometopa" kingdom="Animalia" order="Amphipoda" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="cedrici" status="sp. nov.">
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<emphasis id="B93D2A24AE64B52DFDB0FC8EFCCF5BD8" bold="true" box="[635,855,887,914]" italics="true" pageId="2" pageNumber="3">Prometopa cedrici</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A20E975FAE64B52DFC94FC8EFC215BD8" box="[863,953,888,914]" pageId="2" pageNumber="3" rank="species">sp. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C353A5BDAE64B52DFD22FC6DFCD35BFF" box="[745,843,923,949]" pageId="2" pageNumber="3" type="description">
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<paragraph id="8BF6F636AE64B52DFD22FC6DFCD35BFF" blockId="2.[635,953,887,949]" box="[745,843,923,949]" pageId="2" pageNumber="3">
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<figureCitation id="1372EAB3AE64B52DFD22FC6DFCD35BFF" box="[745,843,923,949]" captionStart-0="Fig" captionStart-1="Fig" captionStart-2="Fig" captionStart-3="Fig" captionStart-4="Fig" captionStart-5="Fig" captionStartId-0="3.[189,232,2000,2026]" captionStartId-1="4.[188,231,1965,1991]" captionStartId-2="5.[188,231,1965,1991]" captionStartId-3="6.[189,232,1965,1991]" captionStartId-4="7.[189,232,1930,1956]" captionStartId-5="8.[188,231,1965,1991]" captionTargetBox-0="[189,1396,698,1958]" captionTargetBox-1="[224,1343,266,1918]" captionTargetBox-2="[242,1349,270,1903]" captionTargetBox-3="[223,1379,285,1926]" captionTargetBox-4="[229,1349,274,1863]" captionTargetBox-5="[198,1396,288,1923]" captionTargetId-0="figure@3.[189,1398,698,1960]" captionTargetId-1="figure@4.[223,1364,265,1925]" captionTargetId-2="figure@5.[223,1364,266,1922]" captionTargetId-3="figure@6.[207,1381,266,1928]" captionTargetId-4="figure@7.[228,1359,266,1891]" captionTargetId-5="figure@8.[190,1397,284,1924]" captionTargetPageId-0="3" captionTargetPageId-1="4" captionTargetPageId-2="5" captionTargetPageId-3="6" captionTargetPageId-4="7" captionText-0="Fig. 1. Prometopa cedrici sp. nov. Paratype: ♀, 4.8 mm. Photo by Cedric d’Udekem d’Acoz." captionText-1="Fig. 2. Prometopa cedrici sp. nov. Paratype: ♀, 4.8 mm. Habitus a) laterally; b) dorsally; c) ventrally; d) frontally." captionText-2="Fig. 3. Prometopa cedrici sp. nov. Paratype: ♀, 4.8 mm. A1, 2 = antennae; A1' first antenna partly enlarged; Mx1, 2 = maxillae; Mxp = maxilliped; Md = mandible." captionText-3="Fig. 4. Prometopa cedrici sp. nov. Paratype: ♀, 4.8 mm. Gn1, 2 = gnathopods; Gn1' = propodus of first gnathopod enlarged." captionText-4="Fig. 5. Prometopa cedrici sp. nov. Paratype: ♀, 4.8 mm. Cx7 = coxa 7 with peraeonite 7, showing the thickened dorsal part; outline: shape of middorsal bodyline (head on left side); P3-7 peraeopod 3-7; P4', P4'' distal part of peraeopod 4 enlarged; P5' dactylus of P5 enlarged." captionText-5="Fig. 6. Prometopa cedrici sp. nov. Paratype: ♀, 4.8 mm. Ep1-3 = epimeral plates 1-3; Us = urosome with U1-3 = uropods 1-3; T = telson. Below right: Prometopa tuberculata head with Gn1." figureDoi-0="http://doi.org/10.5281/zenodo.5542345" figureDoi-1="http://doi.org/10.5281/zenodo.5542347" figureDoi-2="http://doi.org/10.5281/zenodo.5542352" figureDoi-3="http://doi.org/10.5281/zenodo.5542354" figureDoi-4="http://doi.org/10.5281/zenodo.5542358" figureDoi-5="http://doi.org/10.5281/zenodo.5542360" httpUri-0="https://zenodo.org/record/5542345/files/figure.png" httpUri-1="https://zenodo.org/record/5542347/files/figure.png" httpUri-2="https://zenodo.org/record/5542352/files/figure.png" httpUri-3="https://zenodo.org/record/5542354/files/figure.png" httpUri-4="https://zenodo.org/record/5542358/files/figure.png" httpUri-5="https://zenodo.org/record/5542360/files/figure.png" pageId="2" pageNumber="3">Figs 1-6</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C353A5BDAE64B52DFF76FC28FB095D5A" pageId="2" pageNumber="3" type="materials_examined">
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<paragraph id="8BF6F636AE64B52DFF76FC28FB165CCD" blockId="2.[189,1399,990,1160]" pageId="2" pageNumber="3">
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<materialsCitation id="3B21FC6BAE64B52DFF76FC28FB165CCD" ID-GBIF-Occurrence="2575931617" collectingDate="2007-01-12" collectionCode="RBINS" elevation="221" latitude="-65.957" longLatPrecision="10" longitude="-60.468666" municipality="Faure's" pageId="2" pageNumber="3" specimenCode="IG 31071, INV 83816" specimenCount="1" specimenCount-male="1" stateProvince="Region de Bruxelles-Capitale" typeStatus="holotype">
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<heading id="D0BE415AAE64B52DFF76FC28FEB75BB2" bold="true" box="[189,303,990,1016]" fontSize="11" level="3" pageId="2" pageNumber="3" reason="3">
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<emphasis id="B93D2A24AE64B52DFF76FC28FEB75BB2" bold="true" box="[189,303,990,1016]" pageId="2" pageNumber="3">
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<typeStatus id="54F24894AE64B52DFF76FC28FEB75BB2" box="[189,303,990,1016]" pageId="2" pageNumber="3" type="holotype">Holotype</typeStatus>
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</emphasis>
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</heading>
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<specimenCount id="9D4F3DBFAE64B52DFF76FBF7FF4C5C51" box="[189,212,1025,1051]" count="1" pageId="2" pageNumber="3" type="male">♂</specimenCount>
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?
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<quantity id="4CB15BD3AE64B52DFF2EFBF7FED95C56" box="[229,321,1025,1052]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" pageId="2" pageNumber="3" unit="mm" value="4.5">4.5 mm</quantity>
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, fully dissected and mounted in slides in Faure's liquid;
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<collectionCode id="ED586EF3AE64B52DFC74FBF7FB805C51" box="[959,1048,1025,1051]" collectionName="RBINS" country="Belgium" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35271" lsid="urn:lsid:biocol.org:col:35271" name="Royal Belgian Institute of Natural Sciences" pageId="2" pageNumber="3" type="Museum">RBINS</collectionCode>
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, I.G. 31071 2 slides:
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<specimenCode id="DBEF5E4DAE64B52DFAC2FBF7FAEE5C51" box="[1289,1398,1025,1051]" collectionCode="IG" country="China" name="Institute of Geology" pageId="2" pageNumber="3">IG 31071</specimenCode>
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/
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<specimenCode id="DBEF5E4DAE64B52DFF06FBD0FEC85C75" box="[205,336,1061,1088]" pageId="2" pageNumber="3">INV 83816</specimenCode>
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A and
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<specimenCode id="DBEF5E4DAE64B52DFE55FBD3FD965C75" box="[414,526,1061,1087]" collectionCode="IG" country="China" name="Institute of Geology" pageId="2" pageNumber="3">IG 31071</specimenCode>
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/
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<specimenCode id="DBEF5E4DAE64B52DFDEEFBD0FD335C75" box="[549,683,1061,1088]" pageId="2" pageNumber="3">INV 83816</specimenCode>
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B (Museum Brussels). R/V
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<emphasis id="B93D2A24AE64B52DFC3AFBD3FBF65C75" box="[1009,1134,1061,1087]" italics="true" pageId="2" pageNumber="3">Polarstern</emphasis>
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, cruise ANTARKTIS-XXIII/8, Larsen B area, station 702-9 B_South 65°57.85'S 60°28.42'W to
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<geoCoordinate id="EE7D90F1AE64B52DFB93FBBFFB415C2E" box="[1112,1241,1097,1124]" degrees="65" direction="south" minutes="57.42" orientation="latitude" pageId="2" pageNumber="3" precision="9" value="-65.957">65°57.42'S</geoCoordinate>
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<geoCoordinate id="EE7D90F1AE64B52DFB2DFBBFFAEA5C29" box="[1254,1394,1097,1123]" degrees="60" direction="west" minutes="28.12" orientation="longitude" pageId="2" pageNumber="3" precision="9" value="-60.468666">60°28.12'W</geoCoordinate>
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,
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<date id="FFF7D0F6AE64B52DFF76FB9BFEDE5CCD" box="[189,326,1133,1159]" pageId="2" pageNumber="3" value="2007-01-12">
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<collectingDate id="EFB3291EAE64B52DFF76FB9BFEDE5CCD" box="[189,326,1133,1159]" pageId="2" pageNumber="3" value="2007-01-12">12/01/2007</collectingDate>
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</date>
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, 215-
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<quantity id="4CB15BD3AE64B52DFE4CFB9BFE4B5CCD" box="[391,467,1133,1160]" metricMagnitude="2" metricUnit="m" metricValue="2.21" pageId="2" pageNumber="3" unit="m" value="221.0">221 m</quantity>
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, hard bottom with a lot of hydrocorals; gear: Agassiz trawl.
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</materialsCitation>
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</paragraph>
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<paragraph id="8BF6F636AE64B52DFF76FB59FB095D5A" blockId="2.[189,1398,1199,1297]" pageId="2" pageNumber="3">
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<materialsCitation id="3B21FC6BAE64B52DFF76FB59FB155D5A" collectionCode="RBINS" pageId="2" pageNumber="3" specimenCode="INV 83816, INV 83816C" specimenCount="1" specimenCount-female="1" typeStatus="paratype">
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<heading id="D0BE415AAE64B52DFF76FB59FEB75C83" bold="true" box="[189,303,1199,1225]" fontSize="11" level="3" pageId="2" pageNumber="3" reason="3">
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<emphasis id="B93D2A24AE64B52DFF76FB59FEB75C83" bold="true" box="[189,303,1199,1225]" pageId="2" pageNumber="3">
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<typeStatus id="54F24894AE64B52DFF76FB59FEB75C83" box="[189,303,1199,1225]" pageId="2" pageNumber="3" type="paratype">Paratype</typeStatus>
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</emphasis>
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</heading>
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<specimenCount id="9D4F3DBFAE64B52DFF76FB25FF4B5CA7" box="[189,211,1235,1261]" count="1" pageId="2" pageNumber="3" type="female">♀</specimenCount>
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,
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<quantity id="4CB15BD3AE64B52DFF2EFB25FEDE5CA7" box="[229,326,1235,1261]" metricMagnitude="-3" metricUnit="m" metricValue="4.8" pageId="2" pageNumber="3" unit="mm" value="4.8">4.8 mm</quantity>
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, partly dissected, dissected parts mounted on 2 slides, registration numbers:
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<collectionCode id="ED586EF3AE64B52DFB24FB25FAD05CA7" box="[1263,1352,1235,1261]" collectionName="RBINS" country="Belgium" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35271" lsid="urn:lsid:biocol.org:col:35271" name="Royal Belgian Institute of Natural Sciences" pageId="2" pageNumber="3" type="Museum">RBINS</collectionCode>
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, IG 31071 /
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<specimenCode id="DBEF5E4DAE64B52DFED6FB01FE3B5D5A" box="[285,419,1270,1297]" pageId="2" pageNumber="3">INV 83816</specimenCode>
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B and
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<specimenCode id="DBEF5E4DAE64B52DFE25FB01FD1E5D5A" box="[494,646,1270,1297]" pageId="2" pageNumber="3">INV 83816C</specimenCode>
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(Museum Brussels), same locality as above
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C353A5BDAE64B52DFF76FACFFEAA5DD0" pageId="2" pageNumber="3" type="etymology">
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<paragraph id="8BF6F636AE64B52DFF76FACFFEDC5D19" blockId="2.[189,1398,1337,1434]" box="[189,324,1337,1363]" pageId="2" pageNumber="3">
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<heading id="D0BE415AAE64B52DFF76FACFFEDC5D19" bold="true" box="[189,324,1337,1363]" fontSize="11" level="3" pageId="2" pageNumber="3" reason="3">
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<emphasis id="B93D2A24AE64B52DFF76FACFFEDC5D19" bold="true" box="[189,324,1337,1363]" pageId="2" pageNumber="3">Etymology</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BF6F636AE64B52DFF76FAAAFEAA5DD0" blockId="2.[189,1398,1337,1434]" pageId="2" pageNumber="3">
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Dedicated to Cédric d'Udekem d'Acoz (
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<collectingRegion id="498D38D4AE64B52DFD6FFAAAFC955D3D" box="[676,781,1372,1399]" country="Belgium" name="Region de Bruxelles-Capitale" pageId="2" pageNumber="3">Brussels</collectingRegion>
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), extremely careful taxonomist for amphipods and decapods.
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</paragraph>
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</subSubSection>
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<subSubSection id="C353A5BDAE64B526FF76FA34FAD95B03" lastPageId="9" lastPageNumber="10" pageId="2" pageNumber="3" type="description">
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<paragraph id="8BF6F636AE64B52DFF76FA34FED65D96" blockId="2.[189,1398,1474,1573]" box="[189,334,1474,1500]" pageId="2" pageNumber="3">
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<heading id="D0BE415AAE64B52DFF76FA34FED65D96" bold="true" box="[189,334,1474,1500]" fontSize="11" level="3" pageId="2" pageNumber="3" reason="3">
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<emphasis id="B93D2A24AE64B52DFF76FA34FED65D96" bold="true" box="[189,334,1474,1500]" pageId="2" pageNumber="3">Description</emphasis>
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||
</heading>
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||
</paragraph>
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||
<paragraph id="8BF6F636AE64B52DFF76FA11FB3F5E6F" blockId="2.[189,1398,1474,1573]" pageId="2" pageNumber="3">HABITUS. Dorsal outline spiky from peraeonite 1-5, the next four body segments reinforced dorsally, appearing 'double folded', with rounded outline. Suture between urosomites not clear.</paragraph>
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<paragraph id="8BF6F636AE64B52DFF76F9BBFB135EC0" blockId="2.[189,1399,1612,1782]" pageId="2" pageNumber="3">HEAD. A1 subequal to A2. A1 peduncle art. 1> art. 2, ratio art. 2:art. 3 = 2; art. 1 ordinary, without nasiform process; flagellum with 14 arts. A 2 art. 4> art. 5, flagellum with 8-9 arts.</paragraph>
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<paragraph id="8BF6F636AE64B52DFF76F962FCEB5EBC" blockId="2.[189,1399,1612,1782]" pageId="2" pageNumber="3">Mouthparts: Md molar small; palp longer than Md body, ratio art. 2:art. 3 = about 3, sparse and regular setation on art. 2, only one distal seta on art. 3. Mx1 palp with 2 arts. Mx2 IP about half length of OP, both with long setae distally, next to them some short ones.</paragraph>
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<paragraph id="8BF6F636AE64B52DFF76F8E8FCE65FA1" blockId="2.[189,1399,1821,2027]" pageId="2" pageNumber="3">GNATHOPODS. Gn1 much smaller than Gn2. Cx1 semicircularly rounded distally. Basis robust and distally widening, on anterior margin long and short setae, on posterior one only short setae. Ischium longer than wide, with long setae distally. Merus distoposteriorly lengthened and beset with short and stiff setae, also two long setae and two spines distally. Carpus triangular, beset with long setae on anterior and posterior margin. Propodus 3-4 times as long as wide, on all margins some long setae, palm weakly rounded without any palmar corner, but defined by 5 spines.</paragraph>
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<paragraph id="8BF6F636AE65B52CFF76FEFDFC5359B2" blockId="3.[189,1399,267,505]" pageId="3" pageNumber="4">Gn2 strong. Cx2 tongue-shaped, about twice as long as wide, with nearly parallel margins. Basis 3.5 times longer than wide, anterior margin densely beset with many fine setae, only 3 setae on posterior margin. Ischium somewhat longer than wide, like merus with few setae. Carpus triangular, shorter than wide, distally lobed with long distal and shorter marginal setae. Propodus subrectangular, distally a bit wider than proximally, with irregular setae anteriorly and posteriorly; palmar corner nearly rectangular, with prominent robust tooth, palm with U-shaped excavation medially and many small incisions. Dactylus short and strong, with many short setae on the inner side.</paragraph>
|
||
<paragraph id="8BF6F636AE65B526FF76FDD6FC9B59AB" blockId="3.[189,1399,544,641]" lastBlockId="9.[189,1399,267,481]" lastPageId="9" lastPageNumber="10" pageId="3" pageNumber="4">PERAEOPODS. P3 slender. Cx3 similar to Cx2, about 2.5 times as long as wide, with parallel margins. Basis and ischium about twice as wide as propodus and carpus, merus acutely lengthened anterodistally. Dactylus strong. P4 clearly stronger than P3: Cx4 subtrapezoidal, about as long as wide. Basis and ischium similar to P3. Merus much wider than in P3, acutely lengthened anterodistally. Carpus distad widening, with short spines. Propodus with spines and setae. Dactylus distally bifid. P5 similar to P4, strong and richly beset with spines and setae on both margins; basis rectangular, merus posteriorly lengthened, reaching about half length of carpus; dactylus robust, bifid. P6 similar to P5 but basis widened, posterior margin straight, merus posteriorly reaching end of carpus. P7 similar to P6 but basis posteriorly much more widened, margin rounded.</paragraph>
|
||
<caption id="DF36A6BEAE65B52CFF76F826FB675FA1" ID-DOI="http://doi.org/10.5281/zenodo.5542345" ID-Zenodo-Dep="5542345" box="[189,1279,2000,2027]" httpUri="https://zenodo.org/record/5542345/files/figure.png" pageId="3" pageNumber="4" startId="3.[189,232,2000,2026]" targetBox="[189,1396,698,1958]" targetPageId="3">
|
||
<paragraph id="8BF6F636AE65B52CFF76F826FB675FA1" blockId="3.[189,1279,2000,2027]" box="[189,1279,2000,2027]" pageId="3" pageNumber="4">
|
||
<emphasis id="B93D2A24AE65B52CFF76F826FE935FA1" bold="true" box="[189,267,2000,2027]" pageId="3" pageNumber="4">Fig. 1.</emphasis>
|
||
<taxonomicName id="4C498DB5AE65B52CFED9F824FE735FA1" authorityName="Krapp-Schickel" authorityYear="2011" box="[274,491,2001,2027]" class="Malacostraca" family="Stenothoidae" genus="Prometopa" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="cedrici" status="sp. nov.">
|
||
<emphasis id="B93D2A24AE65B52CFED9F824FE735FA1" box="[274,491,2001,2027]" italics="true" pageId="3" pageNumber="4">Prometopa cedrici</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A20E975FAE65B52CFE38F827FDD65FA1" box="[499,590,2001,2027]" pageId="3" pageNumber="4" rank="species">sp. nov.</taxonomicNameLabel>
|
||
Paratype: ♀, 4.8 mm. Photo by Cedric d’Udekem d’Acoz.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF36A6BEAE62B52BFF77F85BFEDE5FA1" ID-DOI="http://doi.org/10.5281/zenodo.5542347" ID-Zenodo-Dep="5542347" httpUri="https://zenodo.org/record/5542347/files/figure.png" pageId="4" pageNumber="5" startId="4.[188,231,1965,1991]" targetBox="[224,1343,266,1918]" targetPageId="4">
|
||
<paragraph id="8BF6F636AE62B52BFF77F85BFEDE5FA1" blockId="4.[188,1398,1965,2028]" pageId="4" pageNumber="5">
|
||
<emphasis id="B93D2A24AE62B52BFF77F85BFE925F8D" bold="true" box="[188,266,1965,1991]" pageId="4" pageNumber="5">Fig. 2.</emphasis>
|
||
<emphasis id="B93D2A24AE62B52BFED8F858FE765F8D" box="[275,494,1965,1991]" italics="true" pageId="4" pageNumber="5">Prometopa cedrici</emphasis>
|
||
sp. nov. Paratype: ♀, 4.8 mm. Habitus a) laterally; b) dorsally; c) ventrally; d) frontally.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF36A6BEAE63B52AFF77F85BFC215FA1" ID-DOI="http://doi.org/10.5281/zenodo.5542352" ID-Zenodo-Dep="5542352" httpUri="https://zenodo.org/record/5542352/files/figure.png" pageId="5" pageNumber="6" targetBox="[242,1349,270,1903]" targetPageId="5">
|
||
<paragraph id="8BF6F636AE63B52AFF77F85BFC215FA1" blockId="5.[188,1398,1965,2027]" pageId="5" pageNumber="6">
|
||
<emphasis id="B93D2A24AE63B52AFF77F85BFE955F8D" bold="true" box="[188,269,1965,1991]" pageId="5" pageNumber="6">Fig. 3.</emphasis>
|
||
<emphasis id="B93D2A24AE63B52AFED3F858FE6D5F8D" box="[280,501,1965,1991]" italics="true" pageId="5" pageNumber="6">Prometopa cedrici</emphasis>
|
||
sp. nov. Paratype: ♀, 4.8 mm. A1, 2 = antennae; A1' first antenna partly enlarged; Mx1, 2 = maxillae; Mxp = maxilliped; Md = mandible.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF36A6BEAE60B529FF76F85BFE345FA1" ID-DOI="http://doi.org/10.5281/zenodo.5542354" ID-Zenodo-Dep="5542354" httpUri="https://zenodo.org/record/5542354/files/figure.png" pageId="6" pageNumber="7" startId="6.[189,232,1965,1991]" targetBox="[223,1379,285,1926]" targetPageId="6">
|
||
<paragraph id="8BF6F636AE60B529FF76F85BFE345FA1" blockId="6.[189,1399,1965,2027]" pageId="6" pageNumber="7">
|
||
<emphasis id="B93D2A24AE60B529FF76F85BFE925F8D" bold="true" box="[189,266,1965,1991]" pageId="6" pageNumber="7">Fig. 4.</emphasis>
|
||
<emphasis id="B93D2A24AE60B529FED9F858FE735F8D" box="[274,491,1965,1991]" italics="true" pageId="6" pageNumber="7">Prometopa cedrici</emphasis>
|
||
sp. nov. Paratype: ♀, 4.8 mm. Gn1, 2 = gnathopods; Gn1' = propodus of first gnathopod enlarged.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF36A6BEAE61B528FF76F87CFC445FA1" ID-DOI="http://doi.org/10.5281/zenodo.5542358" ID-Zenodo-Dep="5542358" httpUri="https://zenodo.org/record/5542358/files/figure.png" pageId="7" pageNumber="8" startId="7.[189,232,1930,1956]" targetBox="[229,1349,274,1863]" targetPageId="7">
|
||
<paragraph id="8BF6F636AE61B528FF76F87CFC445FA1" blockId="7.[189,1399,1930,2027]" pageId="7" pageNumber="8">
|
||
<emphasis id="B93D2A24AE61B528FF76F87CFE935FEF" bold="true" box="[189,267,1930,1957]" pageId="7" pageNumber="8">Fig. 5.</emphasis>
|
||
<taxonomicName id="4C498DB5AE61B528FEDFF87DFE765FEE" authorityName="Krapp-Schickel" authorityYear="2011" box="[276,494,1930,1956]" class="Malacostraca" family="Stenothoidae" genus="Prometopa" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="cedrici" status="sp. nov.">
|
||
<emphasis id="B93D2A24AE61B528FEDFF87DFE765FEE" box="[276,494,1930,1956]" italics="true" pageId="7" pageNumber="8">Prometopa cedrici</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A20E975FAE61B528FE3CF87DFDCA5FEF" box="[503,594,1931,1957]" pageId="7" pageNumber="8" rank="species">sp. nov.</taxonomicNameLabel>
|
||
Paratype: ♀, 4.8 mm. Cx7 = coxa 7 with peraeonite 7, showing the thickened dorsal part; outline: shape of middorsal bodyline (head on left side); P3-7 peraeopod 3-7; P4', P4'' distal part of peraeopod 4 enlarged; P5' dactylus of P5 enlarged.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF36A6BEAE6EB527FF77F85BFB055FA1" ID-DOI="http://doi.org/10.5281/zenodo.5542360" ID-Zenodo-Dep="5542360" httpUri="https://zenodo.org/record/5542360/files/figure.png" pageId="8" pageNumber="9" startId="8.[188,231,1965,1991]" targetBox="[198,1396,288,1923]" targetPageId="8">
|
||
<paragraph id="8BF6F636AE6EB527FF77F85BFB055FA1" blockId="8.[188,1397,1965,2027]" pageId="8" pageNumber="9">
|
||
<emphasis id="B93D2A24AE6EB527FF77F85BFE905F8D" bold="true" box="[188,264,1965,1991]" pageId="8" pageNumber="9">Fig. 6.</emphasis>
|
||
<emphasis id="B93D2A24AE6EB527FEC5F858FE7E5F8D" box="[270,486,1965,1991]" italics="true" pageId="8" pageNumber="9">Prometopa cedrici</emphasis>
|
||
sp. nov. Paratype: ♀, 4.8 mm. Ep1-3 = epimeral plates 1-3; Us = urosome with U1-3 = uropods 1-3; T = telson. Below right:
|
||
<emphasis id="B93D2A24AE6EB527FD18F824FC7A5FA1" box="[723,994,2001,2027]" italics="true" pageId="8" pageNumber="9">Prometopa tuberculata</emphasis>
|
||
head with Gn1.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BF6F636AE6FB526FF76FDFDFC1E5A6E" blockId="9.[189,1398,522,774]" box="[189,902,522,549]" pageId="9" pageNumber="10">PLEON. Pl1-3 and Us1 dorsally thickened, with 'double pleat'.</paragraph>
|
||
<paragraph id="8BF6F636AE6FB526FF76FDC6FABC5A00" blockId="9.[189,1398,522,774]" box="[189,1316,560,586]" pageId="9" pageNumber="10">Ep1 tongue-shaped lengthened posterodistally. Ep2, 3 with small upturned tooth posterodistally.</paragraph>
|
||
<paragraph id="8BF6F636AE6FB526FF76FDA3FDEC5A25" blockId="9.[189,1398,522,774]" box="[189,628,597,624]" pageId="9" pageNumber="10">Us2 much narrower than Us1 or Us3.</paragraph>
|
||
<paragraph id="8BF6F636AE6FB526FF76FD8DFDDD5B4F" blockId="9.[189,1398,522,774]" pageId="9" pageNumber="10">U1 peduncle much longer than subequal rami, with small spines. U2 peduncle longer than longer ramus, ratio of length of rami about 3:2; with small spines. U3 very strong, peduncle shorter than in U2, but about twice as wide, with strong spines; ramus two-articulated, articles about the same length and also with strong spines on first article.</paragraph>
|
||
<paragraph id="8BF6F636AE6FB526FF76FCD9FAD95B03" blockId="9.[189,1345,815,842]" box="[189,1345,815,842]" pageId="9" pageNumber="10">TELSON. Triangular, flappable, about 1.7 times longer than wide, with 4-5 strong spines marginally.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C353A5BDAE6FB526FF76FC85FBBF5C0B" pageId="9" pageNumber="10" type="discussion">
|
||
<paragraph id="8BF6F636AE6FB526FF76FC85FEB75BC7" blockId="9.[189,1399,883,1022]" box="[189,303,883,909]" pageId="9" pageNumber="10">
|
||
<heading id="D0BE415AAE6FB526FF76FC85FEB75BC7" bold="true" box="[189,303,883,909]" fontSize="11" level="3" pageId="9" pageNumber="10" reason="3">
|
||
<emphasis id="B93D2A24AE6FB526FF76FC85FEB75BC7" bold="true" box="[189,303,883,909]" pageId="9" pageNumber="10">Remarks</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="8BF6F636AE6FB526FF76FC6EFB6F5BB7" blockId="9.[189,1399,883,1022]" pageId="9" pageNumber="10">This genus seems quite closely related to the following one, in partly sharing also a nasiform thickened A1 peduncle and varying humps dorsally. But the telson is flappable and horizontally inserted, as in ordinary stenothoids, and the propodi of the gnathopods are very different in size and shape.</paragraph>
|
||
<paragraph id="8BF6F636AE6FB526FF76FBD1FBBF5C0B" blockId="9.[189,1063,1063,1089]" box="[189,1063,1063,1089]" pageId="9" pageNumber="10">For comparing this new species with other members of the genus, see key:</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C353A5BDAE6FB526FF76FB9DFE605CCE" box="[189,504,1130,1157]" pageId="9" pageNumber="10" type="multiple">
|
||
<paragraph id="8BF6F636AE6FB526FF76FB9DFE605CCE" blockId="9.[189,1399,1130,1232]" box="[189,504,1130,1157]" pageId="9" pageNumber="10">
|
||
<heading id="D0BE415AAE6FB526FF76FB9DFE605CCE" bold="true" box="[189,504,1130,1157]" fontSize="11" level="3" pageId="9" pageNumber="10" reason="3">
|
||
<emphasis id="B93D2A24AE6FB526FF76FB9DFE605CCE" bold="true" box="[189,504,1130,1157]" pageId="9" pageNumber="10">
|
||
Key to
|
||
<taxonomicName id="4C498DB5AE6FB526FEDCFB9DFE035CCF" ID-CoL="7PVK8" authorityName="Schellenberg" authorityYear="1926" box="[279,411,1131,1157]" class="Malacostraca" family="Stenothoidae" genus="Prometopa" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="10" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93D2A24AE6FB526FEDCFB9DFE035CCF" bold="true" box="[279,411,1131,1157]" italics="true" pageId="9" pageNumber="10">Prometopa</emphasis>
|
||
</taxonomicName>
|
||
species
|
||
</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C353A5BDAE6FB526FF76FB66FA835FA1" pageId="9" pageNumber="10" type="key">
|
||
<key id="FFD8A107AE6FB526FF76FB66FAEE5E17" pageId="9" pageNumber="10">
|
||
<keyStep id="30BDEE93AE6FB526FF76FB66FAEF5C85" pageId="9" pageNumber="10">
|
||
<paragraph id="8BF6F636AE6FB526FF76FB66FAEE5CE0" blockId="9.[189,1399,1130,1232]" box="[189,1398,1168,1194]" pageId="9" pageNumber="10">
|
||
<keyLead id="30B85503AE6FB526FF76FB66FAEE5CE0" box="[189,1398,1168,1194]" pageId="9" pageNumber="10">1. A1 peduncle article 1 without nasiform process...................................................................................2</keyLead>
|
||
</paragraph>
|
||
<paragraph id="8BF6F636AE6FB526FF0EFB40FAEF5C85" blockId="9.[189,1399,1130,1232]" box="[197,1399,1205,1232]" pageId="9" pageNumber="10">
|
||
<keyLead id="30B85503AE6FB526FF0EFB40FAEF5C85" box="[197,1399,1205,1232]" pageId="9" pageNumber="10">– A1 peduncle article 1 with nasiform process..........................................................................................3</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep id="30BDEE93AE6FB526FF76FB0FFAEE5DE3" pageId="9" pageNumber="10">
|
||
<paragraph id="8BF6F636AE6FB526FF76FB0FFAEF5D73" blockId="9.[189,1399,1273,1449]" pageId="9" pageNumber="10">
|
||
<keyLead id="30B85503AE6FB526FF76FB0FFAEF5D73" pageId="9" pageNumber="10">
|
||
2. Gn2 palm smooth, oblique, not defined; Cx4 posteriorly excavated, Cx5 longer than broad; T2 pairs of spines; body segments dorsally smooth...............................
|
||
<taxonomicName id="4C498DB5AE6FB526FC46FAE9FAEF5D73" ID-CoL="4MSTJ" authority="Bushueva, 1988" authorityName="Bushueva" authorityYear="1988" box="[909,1399,1310,1337]" class="Malacostraca" family="Stenothoidae" genus="Prometopa" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="dorsoundata">
|
||
<emphasis id="B93D2A24AE6FB526FC46FAE9FB295D73" bold="true" box="[909,1201,1310,1337]" italics="true" pageId="9" pageNumber="10">Prometopa dorsoundata</emphasis>
|
||
<bibRefCitation id="EFD88BC7AE6FB526FB72FAE8FAEF5D73" author="Bushueva" box="[1209,1399,1310,1337]" firstAuthor="Bushueva" pageId="9" pageNumber="10" pagination="511 - 517" refId="ref4624" refString="Bushueva I. V. 1988. Two new species of Antarctic scuds of the family Stenothoidae (Amphipoda, Gammaridea). Zoologicheskii Zhurnal 67 (4): 511 - 517." type="journal article" year="1988">Bushueva, 1988</bibRefCitation>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="8BF6F636AE6FB526FF0EFAB2FAEE5DE3" blockId="9.[189,1399,1273,1449]" pageId="9" pageNumber="10">
|
||
<keyLead id="30B85503AE6FB526FF0EFAB2FAEE5DE3" pageId="9" pageNumber="10">
|
||
– Gn2 nearly rectipalmate, well defined by strong and prominent tooth; Cx4 posteriorly not excavated, Cx5 broader than long; T with 4-6 pairs of spines; posterior body segments dorsally 'pleated'.........................................................................................................
|
||
<taxonomicName id="4C498DB5AE6FB526FBF7FA79FA815DE3" ID-CoL="4MSTH" authorityName="Krapp-Schickel" authorityYear="2011" box="[1084,1305,1422,1449]" class="Malacostraca" family="Stenothoidae" genus="Prometopa" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="cedrici" status="sp. nov.">
|
||
<emphasis id="B93D2A24AE6FB526FBF7FA79FA815DE3" bold="true" box="[1084,1305,1422,1449]" italics="true" pageId="9" pageNumber="10">Prometopa cedrici</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A20E975FAE6FB526FAEAFA79FAEE5DE3" box="[1313,1398,1423,1449]" pageId="9" pageNumber="10" rank="species">sp. nov</taxonomicNameLabel>
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
<keyStep id="30BDEE93AE6FB526FF76FA25FAEE5E17" pageId="9" pageNumber="10">
|
||
<paragraph id="8BF6F636AE6FB526FF76FA25FAEF5E58" blockId="9.[189,1399,1491,1630]" pageId="9" pageNumber="10">
|
||
<keyLead id="30B85503AE6FB526FF76FA25FAEF5E58" pageId="9" pageNumber="10">
|
||
3. Strong sexual dimorphism, head with lacking prolongation, two acute dorsal protuberances on pleon segments...........................................................................
|
||
<taxonomicName id="4C498DB5AE6FB526FCA5FA0FFAEF5E58" ID-CoL="7WM6R" authority="Schellenberg, 1926" authorityName="Schellenberg" authorityYear="1926" box="[878,1399,1528,1555]" class="Malacostraca" family="Stenothoidae" genus="Prometopa" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="tuberculata">
|
||
<emphasis id="B93D2A24AE6FB526FCA5FA0FFB105E59" bold="true" box="[878,1160,1528,1555]" italics="true" pageId="9" pageNumber="10">Prometopa tuberculata</emphasis>
|
||
<bibRefCitation id="EFD88BC7AE6FB526FB59FA0EFAEF5E58" author="Schellenberg" box="[1170,1399,1528,1554]" firstAuthor="Schellenberg" pageId="9" pageNumber="10" pagination="235 - 414" refId="ref5043" refString="Schellenberg A. 1926. Die Gammariden der Deutschen Sudpolarexpedition 1901 - 1903. Deutsche Sudpolar-Expedition 18 (Zoologie 10): 235 - 414, 68 figs." type="book chapter" year="1926">Schellenberg, 1926</bibRefCitation>
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
<paragraph id="8BF6F636AE6FB526FF0EF9E8FAEE5E17" blockId="9.[189,1399,1491,1630]" pageId="9" pageNumber="10">
|
||
<keyLead id="30B85503AE6FB526FF0EF9E8FAEE5E17" pageId="9" pageNumber="10">
|
||
– Lacking sexual dimorphism, head with anterior prolongation, lacking dorsal protuberances on pleon segments......................................................................................
|
||
<taxonomicName id="4C498DB5AE6FB526FC74F9B5FAEE5E17" ID-CoL="4MSTK" authority="Rauschert, 1990" authorityName="Rauschert" authorityYear="1990" box="[959,1398,1603,1630]" class="Malacostraca" family="Stenothoidae" genus="Prometopa" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="edentata">
|
||
<emphasis id="B93D2A24AE6FB526FC74F9B5FB295E14" bold="true" box="[959,1201,1603,1630]" italics="true" pageId="9" pageNumber="10">Prometopa edentata</emphasis>
|
||
Rauschert, 1990
|
||
</taxonomicName>
|
||
</keyLead>
|
||
</paragraph>
|
||
</keyStep>
|
||
</key>
|
||
<paragraph id="8BF6F636AE6FB526FF76F971FB5D5F5B" blockId="9.[189,1399,1671,1810]" pageId="9" pageNumber="10">
|
||
<bibRefCitation id="EFD88BC7AE6FB526FF76F971FD995EEB" author="Barnard J. L. & Karaman G." box="[189,513,1671,1697]" journalOrPublisher="Records of the Australian Museum, Supplement" pageId="9" pageNumber="10" pagination="419 - 866" part="13" refId="ref4517" refString="Barnard J. L. & Karaman G. 1991. The families and genera of Marine Gammaridean Amphipoda (Except Marine Gammaroids). Part 2. Records of the Australian Museum, Supplement 13 (2): 419 - 866. http: // dx. doi. org / 10.3853 / j. 0812 - 7387.13.1991.367" title="The families and genera of Marine Gammaridean Amphipoda (Except Marine Gammaroids). Part 2" type="journal article" year="1991">Barnard & Karaman (1991)</bibRefCitation>
|
||
called the stenothoid group with enlarged, thickened and vertically inserted telson 'subgroup thaumatelsonins'. In Krapp- Schickel (2006) as well as DeBroyer et al. (2007: 221) it is cited as 'subfamily Thaumatelsoninae' and Krapp- Schickel & Koenemann (2006) used various cladistic analyses in an effort to separate all thaumatelsonid members from the other stenothoids.
|
||
</paragraph>
|
||
<paragraph id="8BF6F636AE6FB526FF76F8CDFA835FA1" blockId="9.[189,1398,1851,2027]" pageId="9" pageNumber="10">There is no doubt that thaumatelsonids are different, but the more stenothoids we discover, the less justified it seems to formally divide the huge number of stenothoid genera into different families or subfamilies with clearcut synapomorphies (something which I aimed at for long time), as there are always some bridging species with shared character states. However, the term 'Thaumatelsonin stenothoids' remains useful keeping in mind that this group most probably is not a completely natural clade.</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |