269 lines
35 KiB
XML
269 lines
35 KiB
XML
<document id="967511F351E25B90EE2CDFE17CFD855A" ID-DOI="10.1080/00222930701262537" ID-ISSN="1464-5262" ID-Zenodo-Dep="4669830" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1617794103267" checkinUser="carolina" docAuthor="Bellan-Santini, Denise" docDate="2007" docId="372C87A8B648FF834DCB73A49BFDF0D0" docLanguage="en" docName="JNATHIST.41.9-12.567-596.pdf" docOrigin="Journal of Natural History 41 (9 - 12)" docSource="http://dx.doi.org/10.1080/00222930701262537" docStyle="DocumentStyle:5A9EB2ED5589A523F0236C66DE2A6BA8.4:JNatHist.2005-2007.journal_article.1cover" docStyleId="5A9EB2ED5589A523F0236C66DE2A6BA8" docStyleName="JNatHist.2005-2007.journal_article.1cover" docStyleVersion="4" docTitle="Oediceropsis bicornuta Bellan-Santini 2007, n. sp." docType="treatment" docVersion="3" lastPageNumber="584" masterDocId="CB15FFD0B645FF914C2F765F9A00F33B" masterDocTitle="New amphipods of hydrothermal vent environments on the Mid-Atlantic Ridge, Azores Triple junction zone" masterLastPageNumber="596" masterPageNumber="567" pageNumber="579" updateTime="1698902338263" updateUser="plazi" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:mods id="32A02B971FA747006C76397B10ACBDD0" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="BA5B1F9246AEE04FA2ABA08EB4C984D2">
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<mods:title id="C657FBAD8E3715A54E4AC0E770F20F0E">New amphipods of hydrothermal vent environments on the Mid-Atlantic Ridge, Azores Triple junction zone</mods:title>
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</mods:titleInfo>
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<mods:name id="E23C80BEBF5842E67E15A8D6906B9619" type="personal">
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<mods:role id="5F9C1528A87F1C0DBA17FC73EEF60DC7">
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<mods:roleTerm id="A8D73AA60ADBFF27F6C010CAC46E87C8">Author</mods:roleTerm>
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<mods:namePart id="2FBE1CA59EB1FF38347D0E1EC6D0D9CF">Bellan-Santini, Denise</mods:namePart>
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<mods:typeOfResource id="482EE2AB00FD145E96A4BAD000B625B3">text</mods:typeOfResource>
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<mods:titleInfo id="9EE974D4452F62309E1329E96958EFC6">
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<mods:title id="F8A1A245D5DB24529077F8ACE1BDE332">Journal of Natural History</mods:title>
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</mods:titleInfo>
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<mods:part id="52353B54D9DBF00A83271FA85E019FCF">
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<mods:date id="336F3FF618DE8E46C7EABCC7337884B6">2007</mods:date>
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<mods:detail id="63DAE837650B2D5574B2EA8D33F6F047" type="pubDate">
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<mods:number id="7298325D446753A970C3C26BA3939BB4">2007-06-30</mods:number>
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</mods:detail>
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<mods:detail id="B17DB232235BE36BA58F45CCAFABED24" type="volume">
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<mods:number id="8D0A0D313DE1F56F0B6A53C0945C9E06">41</mods:number>
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</mods:detail>
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<mods:detail id="121A8598C647D254657BEB6C4AE857AB" type="issue">
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<mods:number id="012B74A2118C98EDC3A81D8DB0D0742F">9 - 12</mods:number>
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</mods:detail>
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<mods:extent id="06B69A6FBAC8313F4C5039D49485E648" unit="page">
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<mods:start id="8F01B859C024039F6306F6D0FA036695">567</mods:start>
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<mods:end id="334000B095498BCEFCC28DB636BC696A">596</mods:end>
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<mods:location id="ED13852F085E4824D51B054039980C44">
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<mods:url id="14A5F3A39FEBB5104389316271081E62">http://dx.doi.org/10.1080/00222930701262537</mods:url>
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<mods:classification id="ACF69E7DC93BFD8FA2D03FAC4650A429">journal article</mods:classification>
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<mods:identifier id="A91D0567C821C95997FD027812A3B948" type="DOI">10.1080/00222930701262537</mods:identifier>
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<mods:identifier id="A48FD00CDA2919F009A08F49C7AB81D8" type="ISSN">1464-5262</mods:identifier>
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<mods:identifier id="FFA7739868A077C6432F2F04428EEEDD" type="Zenodo-Dep">4669830</mods:identifier>
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<treatment id="372C87A8B648FF834DCB73A49BFDF0D0" LSID="urn:lsid:plazi:treatment:372C87A8B648FF834DCB73A49BFDF0D0" httpUri="http://treatment.plazi.org/id/372C87A8B648FF834DCB73A49BFDF0D0" lastPageId="18" lastPageNumber="584" pageId="13" pageNumber="579">
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<subSubSection id="F79F6535B648FF9C4DCB73A4995CF528" box="[484,860,1531,1555]" pageId="13" pageNumber="579" type="nomenclature">
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<paragraph id="BF3A36BEB648FF9C4DCB73A4995CF528" blockId="13.[484,860,1531,1588]" box="[484,860,1531,1555]" pageId="13" pageNumber="579">
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<heading id="E47281D2B648FF9C4DCB73A4995CF528" box="[484,860,1531,1555]" centered="true" fontSize="10" level="2" pageId="13" pageNumber="579" reason="2">
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<taxonomicName id="78854D3DB648FF9C4DCB73A49912F528" ID-CoL="48VPX" authority="Bellan-Santini, 2007" authorityName="Bellan-Santini" authorityYear="2007" box="[484,786,1531,1555]" class="Malacostraca" family="Oedicerotidae" genus="Oediceropsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="13" pageNumber="579" phylum="Arthropoda" rank="species" species="bicornuta" status="sp. nov.">
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<emphasis id="8DF1EAACB648FF9C4DCB73A49912F528" bold="true" box="[484,786,1531,1555]" italics="true" pageId="13" pageNumber="579">Oediceropsis bicornuta</emphasis>
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</taxonomicName>
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||
<taxonomicNameLabel id="96C257D7B648FF9C4F3473A4995CF528" box="[795,860,1531,1555]" pageId="13" pageNumber="579" rank="species">n. sp.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="F79F6535B648FF834E6170439BFDF0D0" lastPageId="18" lastPageNumber="584" pageId="13" pageNumber="579" type="description">
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<paragraph id="BF3A36BEB648FF9C4E61704398F6F50F" blockId="13.[484,860,1531,1588]" box="[590,758,1564,1588]" pageId="13" pageNumber="579">
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||
(
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<figureCitation id="27BE2A3BB648FF9C4E79704398EEF50F" box="[598,750,1564,1588]" captionStart-0="Figure 9" captionStart-1="Figure 10" captionStart-2="Figure 11" captionStart-3="Figure 12" captionStartId-0="14.[125,185,1611,1630]" captionStartId-1="15.[138,198,1638,1657]" captionStartId-2="16.[125,185,819,838]" captionStartId-3="16.[125,185,1636,1655]" captionTargetBox-0="[128,1169,127,1572]" captionTargetBox-1="[142,1182,150,1599]" captionTargetBox-2="[128,1169,137,780]" captionTargetBox-3="[125,1170,1063,1597]" captionTargetId-0="figure-1@14.[125,1173,125,1575]" captionTargetId-1="figure-0@15.[138,1186,146,1602]" captionTargetId-2="figure-31@16.[125,1173,133,783]" captionTargetId-3="figure-72@16.[125,1173,1063,1600]" captionTargetPageId-0="14" captionTargetPageId-1="15" captionTargetPageId-2="16" captionTargetPageId-3="16" captionText-0="Figure 9. Oediceropsis bicornuta, Diva 2. Holotype female. (1) habitus; (2) antenna 1; (3) antenna 2; (4) mandible; (5) labium; (6)maxilla 1; (7) maxilla 2; (8) maxilliped; (9) coxa 1; (10) gnathopod 1; (11) gnathopod 2. Scale bar 100 Mm." captionText-1="Figure 10 Oediceropsis bicornuta, Diva 2. Holotype female. (1) pereopod 3; (2) pereopod 4; (3) pereopod 6; (4) pereopod 7. Scale bar 1000 Mm." captionText-2="Figure 11. Oediceropsis bicornuta, Diva 2. Holotype female. (1) head; (2) pereopod 5, (3) epimeral plate 3; (4) uropod 1; (5) uropod 2; (6) telson. Scale bar 6 100 Mm; 2, 3, 4, 5: 1000 Mm." captionText-3="Figure 12. Oediceropsis bicornuta, Diva 2. Holotype female. (1) antenna 2 flagellum with calceoli et setose seta; (2) Antenna 2, calceolus. Scale bar 1: 100 Mm; 2: 10 Mm." figureDoi-0="http://doi.org/10.5281/zenodo.4669853" figureDoi-1="http://doi.org/10.5281/zenodo.4669856" figureDoi-2="http://doi.org/10.5281/zenodo.4669858" figureDoi-3="http://doi.org/10.5281/zenodo.4669860" httpUri-0="https://zenodo.org/record/4669853/files/figure.png" httpUri-1="https://zenodo.org/record/4669856/files/figure.png" httpUri-2="https://zenodo.org/record/4669858/files/figure.png" httpUri-3="https://zenodo.org/record/4669860/files/figure.png" pageId="13" pageNumber="579">Figures 9–12</figureCitation>
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)
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</paragraph>
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<paragraph id="BF3A36BEB648FF9C4CA570019B7EF5AE" blockId="13.[138,1185,1629,1685]" pageId="13" pageNumber="579">
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<emphasis id="8DF1EAACB648FF9C4CA570019B37F54E" box="[138,311,1629,1653]" italics="true" pageId="13" pageNumber="579">
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<typeStatus id="603E881CB648FF9C4CA570019AC0F54E" box="[138,192,1630,1653]" pageId="13" pageNumber="579">Type</typeStatus>
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locality.
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</emphasis>
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Mid-Atlantic Ridge, Lucky Strike (Tour Eiffel), 37
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<emphasis id="8DF1EAACB648FF9C480270029E37F54E" bold="true" box="[1069,1079,1629,1653]" italics="true" pageId="13" pageNumber="579">°</emphasis>
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17.32
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<emphasis id="8DF1EAACB648FF9C485570019E83F54F" bold="true" box="[1146,1155,1630,1652]" italics="true" pageId="13" pageNumber="579">9</emphasis>
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N, 32
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<emphasis id="8DF1EAACB648FF9C4C8870229AB1F5AE" bold="true" box="[167,177,1661,1685]" italics="true" pageId="13" pageNumber="579">°</emphasis>
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16.51
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<emphasis id="8DF1EAACB648FF9C4CDB70219AFDF5AF" bold="true" box="[244,253,1662,1684]" italics="true" pageId="13" pageNumber="579">9</emphasis>
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W,
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<quantity id="787D9B5BB648FF9C4D3070229B7AF5AE" box="[287,378,1661,1685]" metricMagnitude="3" metricUnit="m" metricValue="1.686" pageId="13" pageNumber="579" unit="m" value="1686.0">1686 m</quantity>
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.
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</paragraph>
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<caption id="EBFA6636B64BFF9F4C5270149ACAF5A8" ID-DOI="http://doi.org/10.5281/zenodo.4669853" ID-Zenodo-Dep="4669853" httpUri="https://zenodo.org/record/4669853/files/figure.png" pageId="14" pageNumber="580" startId="14.[125,185,1611,1630]" targetBox="[128,1169,127,1572]" targetPageId="14">
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<paragraph id="BF3A36BEB64BFF9F4C5270149ACAF5A8" blockId="14.[125,1173,1611,1683]" pageId="14" pageNumber="580">
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Figure 9.
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<taxonomicName id="78854D3DB64BFF9F4CF370149BD2F565" authority=", Diva" authorityName="Diva" box="[220,466,1611,1630]" class="Malacostraca" family="Oedicerotidae" genus="Oediceropsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="14" pageNumber="580" phylum="Arthropoda" rank="species" species="bicornuta">
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||
<emphasis id="8DF1EAACB64BFF9F4CF370149B9AF565" box="[220,410,1611,1630]" italics="true" pageId="14" pageNumber="580">Oediceropsis bicornuta</emphasis>
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, Diva
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</taxonomicName>
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2. Holotype female. (1) habitus; (2) antenna 1; (3) antenna 2; (4) mandible; (5) labium; (6)maxilla 1; (7) maxilla 2; (8) maxilliped; (9) coxa 1; (10) gnathopod 1; (11) gnathopod 2. Scale bar 100 Mm.
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||
</paragraph>
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</caption>
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||
<caption id="EBFA6636B64AFF9E4CA570399BB5F5A8" ID-DOI="http://doi.org/10.5281/zenodo.4669856" ID-Zenodo-Dep="4669856" httpUri="https://zenodo.org/record/4669856/files/figure.png" pageId="15" pageNumber="581" startId="15.[138,198,1638,1657]" targetBox="[142,1182,150,1599]" targetPageId="15">
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||
<paragraph id="BF3A36BEB64AFF9E4CA570399BB5F5A8" blockId="15.[138,1185,1638,1684]" pageId="15" pageNumber="581">
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||
Figure 10
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<taxonomicName id="78854D3DB64AFF9E4CDF70399BEAF542" authority=", Diva" authorityName="Diva" box="[240,490,1638,1657]" class="Malacostraca" family="Oedicerotidae" genus="Oediceropsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="15" pageNumber="581" phylum="Arthropoda" rank="species" species="bicornuta">
|
||
<emphasis id="8DF1EAACB64AFF9E4CDF70399BB0F542" box="[240,432,1638,1657]" italics="true" pageId="15" pageNumber="581">Oediceropsis bicornuta</emphasis>
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, Diva
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</taxonomicName>
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2. Holotype female. (1) pereopod 3; (2) pereopod 4; (3) pereopod 6; (4) pereopod 7. Scale bar 1000 Mm.
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||
</paragraph>
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</caption>
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<caption id="EBFA6636B655FF814C52756C994BF05B" ID-DOI="http://doi.org/10.5281/zenodo.4669858" ID-Zenodo-Dep="4669858" httpUri="https://zenodo.org/record/4669858/files/figure.png" pageId="16" pageNumber="582" startId="16.[125,185,819,838]" targetBox="[128,1169,137,780]" targetPageId="16">
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||
<paragraph id="BF3A36BEB655FF814C52756C994BF05B" blockId="16.[125,1172,819,865]" pageId="16" pageNumber="582">
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||
Figure 11.
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<taxonomicName id="78854D3DB655FF814CC5756C9BE6F07D" authority=", Diva" authorityName="Diva" box="[234,486,819,838]" class="Malacostraca" family="Oedicerotidae" genus="Oediceropsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="582" phylum="Arthropoda" rank="species" species="bicornuta">
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<emphasis id="8DF1EAACB655FF814CC5756C9BABF07D" box="[234,427,819,838]" italics="true" pageId="16" pageNumber="582">Oediceropsis bicornuta</emphasis>
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, Diva
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</taxonomicName>
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2. Holotype female. (1) head; (2) pereopod 5, (3) epimeral plate 3; (4) uropod 1; (5) uropod 2; (6) telson. Scale bar 6 100 Mm; 2, 3, 4, 5: 1000 Mm.
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</paragraph>
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</caption>
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<paragraph id="BF3A36BEB655FF814C5275D49AC0F0DF" blockId="16.[125,1172,907,996]" pageId="16" pageNumber="582">
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<emphasis id="8DF1EAACB655FF814C5275D49B55F098" box="[125,341,907,931]" italics="true" pageId="16" pageNumber="582">Material examined.</emphasis>
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<materialsCitation id="0FED3CE3B655FF814D4E75D49ABCF0DF" collectingDate="1994-06-04" collectingDateMax="1994-07-01" collectingDateMin="1994-06-04" collectionCode="DIVA" elevation="2" pageId="16" pageNumber="582" specimenCode="DIVA 2" specimenCount="1" specimenCount-female="1" typeStatus="holotype">
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||
<specimenCode id="EF239EC5B655FF814D4E75D49BC0F098" box="[353,448,907,931]" collectionCode="DIVA" pageId="16" pageNumber="582">DIVA 2</specimenCode>
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cruise (
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<collectingMethod id="66C44EA9B655FF814E3275D498ADF098" box="[541,685,907,931]" pageId="16" pageNumber="582">particle trap</collectingMethod>
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||
triple
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<date id="CB3B107EB655FF814ED275D4998FF098" box="[765,911,907,931]" pageId="16" pageNumber="582" value="1994-06-04">
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||
<collectingDate id="DB7FE996B655FF814ED275D4998FF098" box="[765,911,907,931]" pageId="16" pageNumber="582" value="1994-06-04">4 June 1994</collectingDate>
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||
</date>
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||
–
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||
<date id="CB3B107EB655FF814F8F75D49E26F098" box="[928,1062,907,931]" pageId="16" pageNumber="582" value="1994-07-01">
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||
<collectingDate id="DB7FE996B655FF814F8F75D49E26F098" box="[928,1062,907,931]" pageId="16" pageNumber="582" value="1994-07-01">1 July 1994</collectingDate>
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||
</date>
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||
,
|
||
<quantity id="787D9B5BB655FF81481B75D49E74F098" box="[1076,1140,907,931]" metricMagnitude="0" metricUnit="m" metricValue="1.5" pageId="16" pageNumber="582" unit="m" value="1.5">
|
||
<elevation id="34A8D18DB655FF81481B75D49E74F098" box="[1076,1140,907,931]" metricMagnitude="0" metricUnit="m" metricValue="1.5" pageId="16" pageNumber="582" unit="m" value="1.5">1.5 m</elevation>
|
||
</quantity>
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||
of the bottom), foot of black smoker. Tour Eiffel,
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||
<quantity id="787D9B5BB655FF814E9475F49914F0F8" box="[699,788,939,963]" metricMagnitude="3" metricUnit="m" metricValue="1.686" pageId="16" pageNumber="582" unit="m" value="1686.0">
|
||
<elevation id="34A8D18DB655FF814E9475F49914F0F8" box="[699,788,939,963]" metricMagnitude="3" metricUnit="m" metricValue="1.686" pageId="16" pageNumber="582" unit="m" value="1686.0">1686 m</elevation>
|
||
</quantity>
|
||
,
|
||
<specimenCount id="A983FD37B655FF814F0C75F49988F0F8" box="[803,904,939,963]" pageId="16" pageNumber="582" type="female">1 female</specimenCount>
|
||
<typeStatus id="603E881CB655FF814FBC75F499F7F0F8" box="[915,1015,939,963]" pageId="16" pageNumber="582" type="holotype">holotype</typeStatus>
|
||
MNHN-Am 7469
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<caption id="EBFA6636B655FF814C52703B986EF5AA" ID-DOI="http://doi.org/10.5281/zenodo.4669860" ID-Zenodo-Dep="4669860" httpUri="https://zenodo.org/record/4669860/files/figure.png" pageId="16" pageNumber="582" startId="16.[125,185,1636,1655]" targetBox="[125,1170,1063,1597]" targetPageId="16">
|
||
<paragraph id="BF3A36BEB655FF814C52703B986EF5AA" blockId="16.[125,1173,1636,1682]" pageId="16" pageNumber="582">
|
||
Figure 12.
|
||
<taxonomicName id="78854D3DB655FF814CC7703B9BDEF54C" authority=", Diva" authorityName="Diva" box="[232,478,1636,1655]" class="Malacostraca" family="Oedicerotidae" genus="Oediceropsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="16" pageNumber="582" phylum="Arthropoda" rank="species" species="bicornuta">
|
||
<emphasis id="8DF1EAACB655FF814CC7703B9BA6F54C" box="[232,422,1636,1655]" italics="true" pageId="16" pageNumber="582">Oediceropsis bicornuta</emphasis>
|
||
, Diva
|
||
</taxonomicName>
|
||
2. Holotype female. (1) antenna 2 flagellum with calceoli et setose seta; (2) Antenna 2, calceolus. Scale bar 1: 100 Mm; 2: 10 Mm.
|
||
</paragraph>
|
||
</caption>
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||
<paragraph id="BF3A36BEB654FF804CA576D69E00F3DA" blockId="17.[138,1185,137,225]" pageId="17" pageNumber="583">
|
||
<emphasis id="8DF1EAACB654FF804CA576D69AFCF39A" box="[138,252,137,161]" italics="true" pageId="17" pageNumber="583">Diagnosis.</emphasis>
|
||
Antenna 1 short, accessory flagellum absent. Antenna 2 shorter than half of body length, peduncle article 5 with a long antero-distal curved spine, each article of the flagellum with a plumose seta and a calceolus. Eyes absent. Telson normal.
|
||
</paragraph>
|
||
<paragraph id="BF3A36BEB654FF804CA577559EA2F012" blockId="17.[138,1186,266,1555]" pageId="17" pageNumber="583">
|
||
<emphasis id="8DF1EAACB654FF804CA577559B0CF219" box="[138,268,266,290]" italics="true" pageId="17" pageNumber="583">Description.</emphasis>
|
||
<typeStatus id="603E881CB654FF804D3777559B84F219" box="[280,388,266,290]" pageId="17" pageNumber="583" type="holotype">Holotype</typeStatus>
|
||
female with oostegites,
|
||
<quantity id="787D9B5BB654FF804E957755990EF219" box="[698,782,266,290]" metricMagnitude="-2" metricUnit="m" metricValue="1.6" pageId="17" pageNumber="583" unit="mm" value="16.0">16 mm</quantity>
|
||
. Head is equal to the two first segments of the mesosome. Body smooth. Eyes absent. Rostrum short, as long as lateral cephalic lobe. Lateral cephalic lobe quadrate. Antenna 1 reaching the end of article 4 of the peduncle of antenna 2; article 1 robust with single setae on the superior edge and plumose setae at the inferior edge; article 2 equal to 0.6 of article 1, setose; article 3 equal to half of article 2; accessory flagellum absent, flagellum 13-articulate. Antenna 2 shorter than half of body length, peduncle article 5 with a long curved antero-distal spine, as long as the eight first articles of the flagellum, and a posterior spine less long and straight; flagellum 67- articulate bearing at the inferior edge of each article a plumose seta and a calceolus. Mandible with incisor process denticulate, molar columnar, palp triarticulate, first article short and smooth; article 2 slightly curved and fringed with many short setae, one long subterminal seta; article 3 fringed with a single row of short setae, three long distal setae. Maxilla 1 inner plate rounded, fringed on the inner edge by five plumose setae, outer plate with seven bidentate spines, palp biarticulate, article 1 setose on the external edge, article 2 setose on the external edge and at the distal part of the inner edge. Maxilla 2 both plates equal and hardly setose. Maxilliped inner and outer plates setose on the inner edge, palp four-articulate, article 2 enlarged in the medial part, article 3 wide distally, article 4 falcate.
|
||
</paragraph>
|
||
<paragraph id="BF3A36BEB654FF804C8A756E982CF090" blockId="17.[138,1186,266,1555]" pageId="17" pageNumber="583">Coxa 1 enlarged distally, distal edge fringed with numerous setae. Coxa 2, subrectangular, distal edge slightly shorter, rounded and fringed with numerous setae. Coxa 3 rectangular, distal edge setose, coxa 4 not excavate posteriorly, only concave, distal edge and half posterior edge setose.</paragraph>
|
||
<paragraph id="BF3A36BEB654FF804C8A75EB9ACBF6AA" blockId="17.[138,1186,266,1555]" pageId="17" pageNumber="583">Gnathopods subchelate. Gnathopod 1 basis fringed on both edges, ischium and merus short; carpus lobate, as long as wide, lobe not extending along the propodus; propodus enlarged length/breadth ratio 7:5, palm rounded, fringed with numerous short setae, delimited by a spine; dactylus curved, as long as palm. Gnathopod 2 basis fringed on the anterior edge; ischium and merus short; carpus lobate, lobe setose; propodus ovate, palm rounded, delimited by a spine, dactylus curved, long as palm. Pereopods 3 and 4 basis setose on both edges, merus distally enlarged, dactylus long. Pereopod 5 basis slightly lobate, strongly setose on both edges, merus ovate, fringed by long plumose setae on posterior edge and distal anterior one, dactylus long and blade shaped. Pereopod 6 basis proximally lobate, fringed on both edges by long setae; merus ovate, fringed with long setose seta on the posterior edge and simple setae on the anterior edge; dactylus seveneighths length of propodus and blade-shaped. Pereopod 7 elongate, basis slightly lobate, fringed on both edges by long setae, plumose setae on the lobe; ischium short, merus/ carpus/propodus/dactylus ratio 10:12:9.5:10, all articles fringed on both edges by robust setae.</paragraph>
|
||
<paragraph id="BF3A36BEB654FF804C8A73C5999CF528" blockId="17.[138,1186,266,1555]" pageId="17" pageNumber="583">Epimeral plate 3 rounded, fringed with short setae. Uropod 1 peduncle long and spinose, equal rami spinose, peduncle/rami ratio 13:8. Uropod 2 peduncle long and spinose, peduncle/rami ratio 9:8. Uropod 3 lost. Telson entire, as long as wide, distally excaved, fringed with small setae on the sides, two pairs of little distal setae.</paragraph>
|
||
<paragraph id="BF3A36BEB654FF834CA570639B83F219" blockId="17.[138,1185,1596,1685]" lastBlockId="18.[125,1172,137,290]" lastPageId="18" lastPageNumber="584" pageId="17" pageNumber="583">
|
||
<emphasis id="8DF1EAACB654FF804CA570639AF2F56F" box="[138,242,1596,1620]" italics="true" pageId="17" pageNumber="583">Remarks.</emphasis>
|
||
The calceoli of antenna 2 of this species have an original shape.
|
||
<bibRefCitation id="DB144B4FB654FF80483E70639B31F54E" author="Lincoln RJ & Hurley DE" pageId="17" pageNumber="583" pagination="103 - 116" refId="ref8964" refString="Lincoln RJ, Hurley DE. 1981. The calceolus, a sensory structure of gammaridean amphipods (Amphipoda: Gammaridea). Bulletin of the British Museum (Natural History). Zoology Series 40 (4): 103 - 116." type="journal article" year="1981">Lincoln and Hurley (1981)</bibRefCitation>
|
||
have given good descriptions of the different
|
||
<typeStatus id="603E881CB654FF804F1570029975F54E" box="[826,885,1629,1653]" pageId="17" pageNumber="583">types</typeStatus>
|
||
of calceoli. They describe nine structural
|
||
<typeStatus id="603E881CB654FF804D1570229B75F5AE" box="[314,373,1661,1685]" pageId="17" pageNumber="583">types</typeStatus>
|
||
for different families. They consider that for eusirid, gammarellid and oedicerotid
|
||
<typeStatus id="603E881CB657FF834D2676D69B48F39A" box="[265,328,137,161]" pageId="18" pageNumber="584">types</typeStatus>
|
||
, the calceoli are ‘‘immediately distinguished … from other calceoli’’ by ‘‘the distinct separation of the proximal and distal elements and the remarkable cup-shaped configuration of the former’’. In
|
||
<taxonomicName id="78854D3DB657FF834E26769698FDF3DA" box="[521,765,201,225]" class="Malacostraca" family="Oedicerotidae" genus="Oediceropsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="18" pageNumber="584" phylum="Arthropoda" rank="species" species="bicornuta">
|
||
<emphasis id="8DF1EAACB657FF834E26769698FDF3DA" box="[521,765,201,225]" italics="true" pageId="18" pageNumber="584">Oediceropsis bicornuta</emphasis>
|
||
</taxonomicName>
|
||
, a membrane with two acute tips envelops the fluted proximal parabolic element, the distal element is saucer shaped with a ridged plate interiorly.
|
||
</paragraph>
|
||
<paragraph id="BF3A36BEB657FF834C52771499E1F072" blockId="18.[125,1172,331,841]" pageId="18" pageNumber="584">
|
||
<emphasis id="8DF1EAACB657FF834C5277149B0CF258" box="[125,268,331,355]" italics="true" pageId="18" pageNumber="584">Relationship.</emphasis>
|
||
In the
|
||
<taxonomicName id="78854D3DB657FF834D4277149813F258" authorityName="Lilljeborg" authorityYear="1865" box="[365,531,331,355]" class="Malacostraca" family="Oedicerotidae" kingdom="Animalia" order="Amphipoda" pageId="18" pageNumber="584" phylum="Arthropoda" rank="family">Oedicerotidae</taxonomicName>
|
||
, the genus
|
||
<taxonomicName id="78854D3DB657FF834E8E77149924F258" authorityName="Lilljeborg" authorityYear="1865" box="[673,804,331,355]" class="Malacostraca" family="Oedicerotidae" genus="Oediceropsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="18" pageNumber="584" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="8DF1EAACB657FF834E8E77149924F258" box="[673,804,331,355]" italics="true" pageId="18" pageNumber="584">Oediceropsis</emphasis>
|
||
</taxonomicName>
|
||
is characterized by the buccal structure; rostrum small or absent; gnathopods similar to one another, subchelate; articles 4 and 5 of antenna 2 with several very large or elongated and curved spines. Three species of
|
||
<taxonomicName id="78854D3DB657FF834C5277F39B00F2FF" authorityName="Lilljeborg" authorityYear="1865" box="[125,256,428,452]" class="Malacostraca" family="Oedicerotidae" genus="Oediceropsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="18" pageNumber="584" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="8DF1EAACB657FF834C5277F39B00F2FF" box="[125,256,428,452]" italics="true" pageId="18" pageNumber="584">Oediceropsis</emphasis>
|
||
</taxonomicName>
|
||
have been described;
|
||
<taxonomicName id="78854D3DB657FF834E2477F3996EF2FF" authority="Lilljeborg, 1865" authorityName="Lilljeborg" authorityYear="1865" box="[523,878,428,452]" class="Malacostraca" family="Oedicerotidae" genus="Oediceropsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="18" pageNumber="584" phylum="Arthropoda" rank="species" species="brevicornis">
|
||
<emphasis id="8DF1EAACB657FF834E2477F398A4F2FF" box="[523,676,428,452]" italics="true" pageId="18" pageNumber="584">O. brevicornis</emphasis>
|
||
<bibRefCitation id="DB144B4FB657FF834E8077F3996EF2FF" author="Lilljeborg V" box="[687,878,428,452]" pageId="18" pageNumber="584" pagination="1 - 38" refId="ref8910" refString="Lilljeborg V. 1865. On the Lysianassa magellanica H. Milne Edwards, and on the Crustacea of the suborder Amphipoda and subfamily Lysianassina found on the coast of Sweden and Norway. Nova Acta regiae Societatis Scientiarum Upsaliensis, series 3 (6): 1 - 38, 5 pls." type="book chapter" year="1865">Lilljeborg, 1865</bibRefCitation>
|
||
</taxonomicName>
|
||
;
|
||
<taxonomicName id="78854D3DB657FF834F5377F39E94F2FF" authority="Barnard, 1966" authorityName="Barnard" authorityYear="1966" box="[892,1172,428,452]" class="Malacostraca" family="Oedicerotidae" genus="Oediceropsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="18" pageNumber="584" phylum="Arthropoda" rank="species" species="elsula">
|
||
<emphasis id="8DF1EAACB657FF834F5377F399E0F2FF" box="[892,992,428,452]" italics="true" pageId="18" pageNumber="584">O. elsula</emphasis>
|
||
<bibRefCitation id="DB144B4FB657FF834FC677F39E94F2FF" author="Barnard JL" box="[1001,1172,428,452]" pageId="18" pageNumber="584" pagination="1 - 166" refId="ref8424" refString="Barnard JL. 1966. Submarine canyons of southern California part V systematics: Amphipoda. Allan Hancock Pacific Expeditions 275: 1 - 166, 46 figs." type="book chapter" year="1966">Barnard, 1966</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="78854D3DB657FF834C9E77929BF8F2DE" authority="Chevreux, 1908" authorityName="Chevreux" authorityYear="1908" box="[177,504,461,485]" class="Malacostraca" family="Oedicerotidae" genus="Oediceropsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="18" pageNumber="584" phylum="Arthropoda" rank="species" species="proxima">
|
||
<emphasis id="8DF1EAACB657FF834C9E77929B30F2DE" box="[177,304,461,485]" italics="true" pageId="18" pageNumber="584">O. proxima</emphasis>
|
||
<bibRefCitation id="DB144B4FB657FF834D1677929BF8F2DE" author="Chevreux E" box="[313,504,461,485]" pageId="18" pageNumber="584" refId="ref8700" refString="Chevreux E. 1908. Diagnoses d'Amphipodes nouveaux provenant des campagnes de la Princesse Alice dans l'Atlantique nord. Bulletin de l'Institut Oceanographique de Monaco 122: 8 pp., 4 figs." type="book" year="1908">Chevreux, 1908</bibRefCitation>
|
||
</taxonomicName>
|
||
.
|
||
<taxonomicName id="78854D3DB657FF834E2A779298F6F2DE" box="[517,758,461,485]" class="Malacostraca" family="Oedicerotidae" genus="Oediceropsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="18" pageNumber="584" phylum="Arthropoda" rank="species" species="bicornuta">
|
||
<emphasis id="8DF1EAACB657FF834E2A779298F6F2DE" box="[517,758,461,485]" italics="true" pageId="18" pageNumber="584">Oediceropsis bicornuta</emphasis>
|
||
</taxonomicName>
|
||
is distinguished from
|
||
<taxonomicName id="78854D3DB657FF834FD377929E94F2DE" authorityName="Lilljeborg" authorityYear="1865" box="[1020,1172,461,485]" class="Malacostraca" family="Oedicerotidae" genus="Oediceropsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="18" pageNumber="584" phylum="Arthropoda" rank="species" species="brevicornis">
|
||
<emphasis id="8DF1EAACB657FF834FD377929E94F2DE" box="[1020,1172,461,485]" italics="true" pageId="18" pageNumber="584">O. brevicornis</emphasis>
|
||
</taxonomicName>
|
||
by absence of eyes, size of antenna 1 reaching the end of article 4 of antenna 2, absence of hump in the coxa 4 and the telson distally excaved; from
|
||
<taxonomicName id="78854D3DB657FF834F207452996FF11E" authorityName="Barnard" authorityYear="1966" box="[783,879,525,549]" class="Malacostraca" family="Oedicerotidae" genus="Oediceropsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="18" pageNumber="584" phylum="Arthropoda" rank="species" species="elsula">
|
||
<emphasis id="8DF1EAACB657FF834F207452996FF11E" box="[783,879,525,549]" italics="true" pageId="18" pageNumber="584">O. elsula</emphasis>
|
||
</taxonomicName>
|
||
by size of rostrum, shape of gnathopod 1 carpus and propodus, absence of posterior hump in the coxa 4, shape of telson.
|
||
<taxonomicName id="78854D3DB657FF834CFE74119BB4F15D" authorityName="Chevreux" authorityYear="1908" box="[209,436,590,614]" class="Malacostraca" family="Oedicerotidae" genus="Oediceropsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="18" pageNumber="584" phylum="Arthropoda" rank="species" species="proxima">
|
||
<emphasis id="8DF1EAACB657FF834CFE74119BB4F15D" box="[209,436,590,614]" italics="true" pageId="18" pageNumber="584">Oediceropsis proxima</emphasis>
|
||
</taxonomicName>
|
||
considered as very near to
|
||
<taxonomicName id="78854D3DB657FF834EC374119982F15D" authorityName="Lilljeborg" authorityYear="1865" box="[748,898,590,614]" class="Malacostraca" family="Oedicerotidae" genus="Oediceropsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="18" pageNumber="584" phylum="Arthropoda" rank="species" species="brevicornis">
|
||
<emphasis id="8DF1EAACB657FF834EC374119982F15D" box="[748,898,590,614]" italics="true" pageId="18" pageNumber="584">O. brevicornis</emphasis>
|
||
</taxonomicName>
|
||
has a short description, but coxa 4 is expanded posteriorly with a sharp upturned point; in
|
||
<taxonomicName id="78854D3DB657FF834F5574309E69F1BC" box="[890,1129,623,647]" class="Malacostraca" family="Oedicerotidae" genus="Oediceropsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="18" pageNumber="584" phylum="Arthropoda" rank="species" species="bicornuta">
|
||
<emphasis id="8DF1EAACB657FF834F5574309E69F1BC" box="[890,1129,623,647]" italics="true" pageId="18" pageNumber="584">Oediceropsis bicornuta</emphasis>
|
||
</taxonomicName>
|
||
the posterior edge of coxa 4 has only a small distal hump without point; the propodus of gnathopod
|
||
<quantity id="787D9B5BB657FF834D2F74F09B2BF1FC" box="[256,299,687,711]" metricMagnitude="-2" metricUnit="m" metricValue="2.54" pageId="18" pageNumber="584" unit="in" value="1.0">1 in</quantity>
|
||
<taxonomicName id="78854D3DB657FF834D1D74F09BAEF1FC" authorityName="Chevreux" authorityYear="1908" box="[306,430,687,711]" class="Malacostraca" family="Oedicerotidae" genus="Oediceropsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="18" pageNumber="584" phylum="Arthropoda" rank="species" species="proxima">
|
||
<emphasis id="8DF1EAACB657FF834D1D74F09BAEF1FC" box="[306,430,687,711]" italics="true" pageId="18" pageNumber="584">O. proxima</emphasis>
|
||
</taxonomicName>
|
||
is longer than wide as gnathopod 2, in
|
||
<taxonomicName id="78854D3DB657FF834F4274F099F5F1FC" box="[877,1013,687,711]" class="Malacostraca" family="Oedicerotidae" genus="Oediceropsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="18" pageNumber="584" phylum="Arthropoda" rank="species" species="bicornuta">
|
||
<emphasis id="8DF1EAACB657FF834F4274F099F5F1FC" box="[877,1013,687,711]" italics="true" pageId="18" pageNumber="584">O. bicornuta</emphasis>
|
||
</taxonomicName>
|
||
the propodus of gnathopod 1 is as long as wide; the first two pereopods of
|
||
<taxonomicName id="78854D3DB657FF834F6A748F99C2F1D3" authorityName="Chevreux" authorityYear="1908" box="[837,962,720,744]" class="Malacostraca" family="Oedicerotidae" genus="Oediceropsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="18" pageNumber="584" phylum="Arthropoda" rank="species" species="proxima">
|
||
<emphasis id="8DF1EAACB657FF834F6A748F99C2F1D3" box="[837,962,720,744]" italics="true" pageId="18" pageNumber="584">O. proxima</emphasis>
|
||
</taxonomicName>
|
||
have the dactylus longer than propodus, in
|
||
<taxonomicName id="78854D3DB657FF834D8674AF9835F033" box="[425,565,752,776]" class="Malacostraca" family="Oedicerotidae" genus="Oediceropsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="18" pageNumber="584" phylum="Arthropoda" rank="species" species="bicornuta">
|
||
<emphasis id="8DF1EAACB657FF834D8674AF9835F033" box="[425,565,752,776]" italics="true" pageId="18" pageNumber="584">O. bicornuta</emphasis>
|
||
</taxonomicName>
|
||
dactylus/propodus have a ratio 2:
|
||
<quantity id="787D9B5BB657FF834F9074AF9E06F033" box="[959,1030,752,776]" metricMagnitude="-2" metricUnit="m" metricValue="6.604" pageId="18" pageNumber="584" unit="in" value="2.6">2.6 in</quantity>
|
||
pereopod 3 and 2:
|
||
<quantity id="787D9B5BB657FF834CEB754E9B0BF012" box="[196,267,785,809]" metricMagnitude="-2" metricUnit="m" metricValue="5.842" pageId="18" pageNumber="584" unit="in" value="2.3">2.3 in</quantity>
|
||
pereopod 4. The telson of
|
||
<taxonomicName id="78854D3DB657FF834E64754E992EF012" authorityName="Chevreux" authorityYear="1908" box="[587,814,785,809]" class="Malacostraca" family="Oedicerotidae" genus="Oediceropsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="18" pageNumber="584" phylum="Arthropoda" rank="species" species="proxima">
|
||
<emphasis id="8DF1EAACB657FF834E64754E992EF012" box="[587,814,785,809]" italics="true" pageId="18" pageNumber="584">Oediceropsis proxima</emphasis>
|
||
</taxonomicName>
|
||
has a crenulated distal margin not excavated as in
|
||
<emphasis id="8DF1EAACB657FF834D49756E9881F072" box="[358,641,817,841]" italics="true" pageId="18" pageNumber="584">
|
||
<taxonomicName id="78854D3DB657FF834D49756E9BF3F072" box="[358,499,817,841]" class="Malacostraca" family="Oedicerotidae" genus="Oediceropsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="18" pageNumber="584" phylum="Arthropoda" rank="species" species="bicornuta">O. bicornuta</taxonomicName>
|
||
;
|
||
<taxonomicName id="78854D3DB657FF834E2C756E9881F072" authorityName="Chevreux" authorityYear="1908" box="[515,641,817,841]" class="Malacostraca" family="Oedicerotidae" genus="Oediceropsis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Amphipoda" pageId="18" pageNumber="584" phylum="Arthropoda" rank="species" species="proxima">O. proxima</taxonomicName>
|
||
</emphasis>
|
||
has no calceoli on antenna 2.
|
||
</paragraph>
|
||
<paragraph id="BF3A36BEB657FF834C52752D999EF0B1" blockId="18.[125,926,882,906]" box="[125,926,882,906]" pageId="18" pageNumber="584">
|
||
<emphasis id="8DF1EAACB657FF834C52752D9B8FF0B1" box="[125,399,882,906]" italics="true" pageId="18" pageNumber="584">Distribution and habitat.</emphasis>
|
||
Mid-Atlantic Ridge, central Atlantic Ocean.
|
||
</paragraph>
|
||
<paragraph id="BF3A36BEB657FF834C5275EC9BFDF0D0" blockId="18.[125,1172,947,1003]" pageId="18" pageNumber="584">
|
||
<emphasis id="8DF1EAACB657FF834C5275EC9AF8F0F0" box="[125,248,947,971]" italics="true" pageId="18" pageNumber="584">Etymology.</emphasis>
|
||
The name is suggested by the special shape of the membrane enveloping the proximal element of the calceoli.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |