273 lines
46 KiB
XML
273 lines
46 KiB
XML
<document id="4BBFD123B279820C84CD7D4B7B2618D1" ID-DOI="10.5281/zenodo.208658" ID-GBIF-Dataset="b893f374-935d-424e-870c-855ad1ad8682" ID-ISSN="1175-5326" ID-Zenodo-Dep="208658" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460485435624" checkinUser="plazi" docAuthor="Mortimer, Kate, Cassà, Susanna, Martin, Daniel & Gil, João" docDate="2012" docId="EA76A055FFB5FF9DFF0AD79A0DFDFA1F" docLanguage="en" docName="zt03331p043.pdf" docOrigin="Zootaxa 3331" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Magelona falcifera Mortimer & Mackie 2003" docType="treatment" docVersion="10" lastPageNumber="27" masterDocId="164FD82DFFA2FF87FF9DD4530E0EFFC0" masterDocTitle="New records and new species of Magelonidae (Polychaeta) from the Arabian Peninsula, with a re-description of Magelona pacifica and a discussion on the magelonid buccal region" masterLastPageNumber="43" masterPageNumber="1" pageNumber="24" updateTime="1698309013195" updateUser="plazi">
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<mods:title id="F981F0B85761A6DDFBDED0A0DE8A5800">New records and new species of Magelonidae (Polychaeta) from the Arabian Peninsula, with a re-description of Magelona pacifica and a discussion on the magelonid buccal region</mods:title>
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<mods:namePart id="B1B03514BBF2F62DF388DC3D010DBF75">Mortimer, Kate</mods:namePart>
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<mods:namePart id="49ACA249C3C0C4B1143D45F3E90BAEFD">Cassà, Susanna</mods:namePart>
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<mods:namePart id="129A728A8C2B905AE76F4F7759107155">Martin, Daniel</mods:namePart>
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<mods:namePart id="CBE3AD0EAF4BA053EA2F644B94D824B7">Gil, João</mods:namePart>
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<mods:date id="782807D3EAFD487E634754D4D3ECD24D">2012</mods:date>
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<mods:detail id="3D1663455DFF85A1A2379A31547556EE" type="volume">
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<mods:number id="AAA8F0BE673089B3707453B829D8BB7A">3331</mods:number>
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<treatment id="EA76A055FFB5FF9DFF0AD79A0DFDFA1F" ID-DOI="http://doi.org/10.5281/zenodo.5658287" ID-GBIF-Taxon="119518300" ID-Zenodo-Dep="5658287" LSID="urn:lsid:plazi:treatment:EA76A055FFB5FF9DFF0AD79A0DFDFA1F" httpUri="http://treatment.plazi.org/id/EA76A055FFB5FF9DFF0AD79A0DFDFA1F" lastPageId="26" lastPageNumber="27" pageId="23" pageNumber="24">
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<subSubSection id="2AC542C8FFB5FF90FF0AD79A0F66FBC4" pageId="23" pageNumber="24" type="nomenclature">
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<paragraph id="62601143FFB5FF90FF0AD79A0CFAFC22" blockId="23.[151,756,968,1028]" box="[151,756,968,995]" pageId="23" pageNumber="24">
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<heading id="3928A62FFFB5FF90FF0AD79A0CFAFC22" bold="true" box="[151,756,968,995]" fontSize="11" level="1" pageId="23" pageNumber="24" reason="1">
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<taxonomicName id="A5DF6AC0FFB5FF90FF0AD79A0CFAFC22" ID-CoL="3XGS2" authority="Mortimer & Mackie, 2003" authorityName="Mortimer & Mackie" authorityYear="2003" box="[151,756,968,995]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="falcifera">
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<emphasis id="50ABCD51FFB5FF90FF0AD79A0CFAFC22" bold="true" box="[151,756,968,995]" pageId="23" pageNumber="24">
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<emphasis id="50ABCD51FFB5FF90FF0AD79A0F1FFC23" bold="true" box="[151,273,969,995]" italics="true" pageId="23" pageNumber="24">Magelona</emphasis>
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cf.
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<emphasis id="50ABCD51FFB5FF90FEA0D79A0FADFC23" bold="true" box="[317,419,969,995]" italics="true" pageId="23" pageNumber="24">falcifera</emphasis>
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<bibRefCitation id="064E6CB2FFB5FF90FE31D79B0CFAFC22" author="Mortimer" box="[428,756,968,994]" pageId="23" pageNumber="24" refString="Mortimer, K. & Mackie, A. S. Y. (2003) The Magelonidae (Annelida: Polychaeta) from the Seychelles, with the description of three new species. In: Sigvaldadottir, E., Mackie, A. S. Y., Helgason, G. V., Reish, D. J., Svavarsson, J., Steingrimsson, S. A. & Gudmundsson, G. (Eds), Advances in Polychaete Research. Hydrobiologia, 496 (1 - 3), 163 - 173." type="journal article" year="2003">Mortimer & Mackie, 2003</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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<paragraph id="62601143FFB5FF90FF0AD7BF0F66FBC4" blockId="23.[151,756,968,1028]" box="[151,360,1004,1028]" pageId="23" pageNumber="24">
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||
<figureCitation id="FAE40DC6FFB5FF90FF0AD7BF0F22FBC4" box="[151,300,1004,1028]" captionStart-0="FIGURE 9" captionStart-1="FIGURE 10" captionStartId-0="25.[151,250,1801,1824]" captionStartId-1="26.[151,250,1315,1338]" captionTargetBox-0="[185,1383,198,1800]" captionTargetBox-1="[457,1144,200,1314]" captionTargetId-0="figure@25.[185,1402,139,1868]" captionTargetId-1="figure@26.[422,1164,180,1314]" captionTargetPageId-0="25" captionTargetPageId-1="26" captionText-0="FIGURE 9. Magelona cf. falcifera (A, NMW. Z. 2010.037.0009, complete specimen; B – O, dissected 53 chaetiger specimen, NMW. Z. 2010.037.0008 b; P, NMW. Z. 2010.037.0013, 53 chaetiger complete specimen): (A) anterior, dorsal view (Note: prostomium slightly folded on right-hand side, indicated by dashed lines, distal tip folded upwards, marked by black lines either side of prostomium. White speckled areas between chaetigers 1 − 5 as dotted areas); (B) prostomium, dorsal view; (C – K) chaetigers 2, 3, 4, 7, 8, 9, 12, 13, 40 respectively (anterior views); (L) large sickle-shaped abdominal hooded hook; (M – N) bidentate abdominal hooded hooks, frontal and lateral views respectively; (O) small bidentate hooded hook, lateral oblique view (hood omitted for clarity); (P) posterior fragment, ventral view." captionText-1="FIGURE 10. Persian Magelona cf. falcifera, methyl green staining pattern: (A) anterior, ventral view; (B) anterior, dorsal view." httpUri-0="https://zenodo.org/record/208665/files/figure.png" httpUri-1="https://zenodo.org/record/208666/files/figure.png" pageId="23" pageNumber="24">Figures 9–10</figureCitation>
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,
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<figureCitation id="FAE40DC6FFB5FF90FEA5D7BF0F5CFBC4" box="[312,338,1004,1028]" captionStart="FIGURE 13" captionStartId="30.[151,250,1844,1867]" captionTargetBox="[263,1322,193,1805]" captionTargetId="figure@30.[263,1322,193,1807]" captionTargetPageId="30" captionText="FIGURE 13. Prostomia of Arabian Peninsula Magelona species, dorsal views: (A) M. obockensis, 39 chaetiger anterior fragment, proboscis not everted, both palps attached, syntype, MNHN Type 1357; (B) M. obockensis, BMNH: ZB. 1971.54; (C) M. pulchella, holotype, BMNH 1969.391; (D) M. cornuta, holotype, ZMUC-POL- 969; (E) M. montera sp. nov. MNHN A 895; (F) M. sinbadi sp. nov., NMW. Z. 2010.037.0001; (G) M. cf. agoensis, NMW. Z. 2010.037.0004; (H) M. cf. cincta, NMW. Z. 2010.037.0041; (I) M. conversa, BMNH. 2010.234; (J) M. crenulifrons, NMW. Z. 2010.037.0024; (K) M. cf. falcifera, NMW. Z. 2010.037.0010 b; (L) M. symmetrica, NMW. Z. 2010.037.0047 b." httpUri="https://zenodo.org/record/208669/files/figure.png" pageId="23" pageNumber="24">13</figureCitation>
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K
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</paragraph>
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</subSubSection>
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<subSubSection id="2AC542C8FFB5FF90FF0AD0670D11FB89" box="[151,799,1075,1098]" pageId="23" pageNumber="24" type="reference_group">
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<paragraph id="62601143FFB5FF90FF0AD0670D11FB89" blockId="23.[151,799,1075,1098]" box="[151,799,1075,1098]" pageId="23" pageNumber="24">
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<treatmentCitationGroup id="42CF366DFFB5FF90FF0AD0670D11FB89" box="[151,799,1075,1098]" pageId="23" pageNumber="24">
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<taxonomicName id="A5DF6AC0FFB5FF90FF0AD0670C91FB89" ID-CoL="3XGS2" authority="Mortimer & Mackie, 2003: 167" authorityName="Mortimer & Mackie" authorityPageNumber="167" authorityYear="2003" box="[151,671,1075,1098]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" order="Spionida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="falcifera">
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<emphasis id="50ABCD51FFB5FF90FF0AD0670F54FB8A" box="[151,346,1076,1098]" italics="true" pageId="23" pageNumber="24">Magelona falcifera</emphasis>
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<treatmentCitation id="E37E3752FFB5FF90FEFDD0600C91FB89" author="Mortimer" box="[352,671,1075,1097]" page="167" pageId="23" pageNumber="24" year="2003">
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<bibRefCitation id="064E6CB2FFB5FF90FEFDD0600C7EFB89" author="Mortimer" box="[352,624,1075,1097]" pageId="23" pageNumber="24" refString="Mortimer, K. & Mackie, A. S. Y. (2003) The Magelonidae (Annelida: Polychaeta) from the Seychelles, with the description of three new species. In: Sigvaldadottir, E., Mackie, A. S. Y., Helgason, G. V., Reish, D. J., Svavarsson, J., Steingrimsson, S. A. & Gudmundsson, G. (Eds), Advances in Polychaete Research. Hydrobiologia, 496 (1 - 3), 163 - 173." type="journal article" year="2003">Mortimer & Mackie, 2003</bibRefCitation>
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: 167
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</treatmentCitation>
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</taxonomicName>
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–169, fig. 3?
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</treatmentCitationGroup>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="2AC542C8FFB5FF90FF0AD0250D10FA4A" pageId="23" pageNumber="24" type="materials_examined">
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||
<paragraph id="62601143FFB5FF90FF0AD0250D10FA4A" blockId="23.[151,1437,1142,2031]" pageId="23" pageNumber="24">
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<emphasis id="50ABCD51FFB5FF90FF0AD0250F75FB4F" bold="true" box="[151,379,1142,1167]" pageId="23" pageNumber="24">Material examined</emphasis>
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. Persian Gulf, IRAN—Stn. 8 (
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<collectionCode id="04CE8986FFB5FF90FD46D0250D28FB4E" box="[731,806,1142,1166]" httpUri="http://grbio.org/cool/c7yt-hh77" name="Naturhistorisches Museum, Wien" pageId="23" pageNumber="24">NMW</collectionCode>
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.Z.2010.037.0008; 11 af, and 1 dissected af), 1998; Stn. 13 (
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<collectionCode id="04CE8986FFB5FF90FF51D0C90F19FB72" box="[204,279,1178,1202]" httpUri="http://grbio.org/cool/c7yt-hh77" name="Naturhistorisches Museum, Wien" pageId="23" pageNumber="24">NMW</collectionCode>
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.Z.2010.037.0009; 1 c, 11 af), 1998; Stn. 14 (
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<collectionCode id="04CE8986FFB5FF90FCFED0C90DA3FB72" box="[867,941,1178,1202]" httpUri="http://grbio.org/cool/c7yt-hh77" name="Naturhistorisches Museum, Wien" pageId="23" pageNumber="24">NMW</collectionCode>
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.Z.2010.037.0010; 20 af), 1998; Stn. 24 (
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<collectionCode id="04CE8986FFB5FF90FF02D0ED0EF4FB16" LSID="urn:lsid:biocol.org:col:35275" box="[159,250,1214,1238]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35275" name="Museo Nacional de Ciencias Naturales" pageId="23" pageNumber="24">MNCN</collectionCode>
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.16.01/13232; 2 af), 1998; Stn. 8(1) (
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<collectionCode id="04CE8986FFB5FF90FD0FD0ED0CD3FB16" box="[658,733,1214,1238]" httpUri="http://grbio.org/cool/c7yt-hh77" name="Naturhistorisches Museum, Wien" pageId="23" pageNumber="24">NMW</collectionCode>
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.Z.2010.037.0011; 37 af), 2002; Stn. 13(1) (MB29–000189; 23 af), 2002; Stn. B4–10 (
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<collectionCode id="04CE8986FFB5FF90FE3CD0B10FF2FB3A" LSID="urn:lsid:biocol.org:col:35275" box="[417,508,1250,1274]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35275" name="Museo Nacional de Ciencias Naturales" pageId="23" pageNumber="24">MNCN</collectionCode>
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.16.01/13233, grab A, 15 af;
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<collectionCode id="04CE8986FFB5FF90FCD5D0B10DACFB3A" LSID="urn:lsid:biocol.org:col:35275" box="[840,930,1250,1274]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35275" name="Museo Nacional de Ciencias Naturales" pageId="23" pageNumber="24">MNCN</collectionCode>
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.16.01/13234, grab B, 22 af; MB29–000190; grab C, 6 af), 2005; Stn. B4–15C (
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<collectionCode id="04CE8986FFB5FF90FD81D1550C68FADE" box="[540,614,1286,1310]" httpUri="http://grbio.org/cool/c7yt-hh77" name="Naturhistorisches Museum, Wien" pageId="23" pageNumber="24">NMW</collectionCode>
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.Z.2010.037.0012; 1 af), 2005; Stn. F10 (
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<collectionCode id="04CE8986FFB5FF90FBACD1550A72FADE" box="[1073,1148,1286,1310]" httpUri="http://grbio.org/cool/c7yt-hh77" name="Naturhistorisches Museum, Wien" pageId="23" pageNumber="24">NMW</collectionCode>
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.Z.2010.037.0013, grab 1, 2 c, 44 af;
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<collectionCode id="04CE8986FFB5FF90FEBAD1790F7FFA82" box="[295,369,1322,1346]" httpUri="http://grbio.org/cool/c7yt-hh77" name="Naturhistorisches Museum, Wien" pageId="23" pageNumber="24">NMW</collectionCode>
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.Z.2010.037.0014, grab 2, 4 af), 2006; Stn. F20(3) (
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<collectionCode id="04CE8986FFB5FF90FC42D1790A27FA82" box="[991,1065,1322,1346]" httpUri="http://grbio.org/cool/c7yt-hh77" name="Naturhistorisches Museum, Wien" pageId="23" pageNumber="24">NMW</collectionCode>
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.Z.2010.037.0015, 16 af), 2006. QATAR—Stn. E72A (
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<collectionCode id="04CE8986FFB5FF90FE04D11D0FFAFAA6" LSID="urn:lsid:biocol.org:col:35275" box="[409,500,1358,1382]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35275" name="Museo Nacional de Ciencias Naturales" pageId="23" pageNumber="24">MNCN</collectionCode>
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.16.01/13235; 1 af), 2005; Stn. G93 (
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<collectionCode id="04CE8986FFB5FF90FC3BD11D0A0EFAA6" LSID="urn:lsid:biocol.org:col:35275" box="[934,1024,1358,1382]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:35275" name="Museo Nacional de Ciencias Naturales" pageId="23" pageNumber="24">MNCN</collectionCode>
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.16.01/13236, grab A, 3 af; MB29– 0 0 0 191, grab B, 1 af; MB29–000192, grab C, 1 af), 2005.
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</paragraph>
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</subSubSection>
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||
<subSubSection id="2AC542C8FFB5FF90FF5AD1C50D78F9A2" pageId="23" pageNumber="24" type="diagnosis">
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<paragraph id="62601143FFB5FF90FF5AD1C50D78F9A2" blockId="23.[151,1437,1142,2031]" pageId="23" pageNumber="24">
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<emphasis id="50ABCD51FFB5FF90FF5AD1C50F34FA6F" bold="true" box="[199,314,1430,1455]" pageId="23" pageNumber="24">Diagnosis</emphasis>
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. Prostomium width similar to length, subtriangular without prostomial horns. Chaetigers 1–8 with lanceolate postchaetal lamellae, notopodial prechaetal lamellae indistinct and without dorsal superior processes. Chaetiger 9 with broad triangular postchaetal lamellae. All thoracic chaetae capillary. Abdominal chaetigers with lanceolate lateral lamellae and one enlarged hooded hook in anterior abdominal parapodia; other hooded hooks bidentate, those nearest the lateral lamellae more slender. Hooks in 2 groups, vis-à-vis. Lateral pouches absent. Methyl green staining particularly strong between chaetigers 5–9.
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</paragraph>
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</subSubSection>
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||
<subSubSection id="2AC542C8FFB5FF9FFF5AD23D0C70FA27" lastPageId="24" lastPageNumber="25" pageId="23" pageNumber="24" type="description">
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||
<paragraph id="62601143FFB5FF90FF5AD23D0D16F8D6" blockId="23.[151,1437,1142,2031]" pageId="23" pageNumber="24">
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<emphasis id="50ABCD51FFB5FF90FF5AD23D0F5FF947" bold="true" box="[199,337,1646,1671]" pageId="23" pageNumber="24">Description</emphasis>
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. A small slender species; difference between abdomen and thorax not marked (
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<figureCitation id="FAE40DC6FFB5FF90FA8CD23D0B76F946" box="[1297,1400,1646,1670]" captionStart="FIGURE 9" captionStartId="25.[151,250,1801,1824]" captionTargetBox="[185,1383,198,1800]" captionTargetId="figure@25.[185,1402,139,1868]" captionTargetPageId="25" captionText="FIGURE 9. Magelona cf. falcifera (A, NMW. Z. 2010.037.0009, complete specimen; B – O, dissected 53 chaetiger specimen, NMW. Z. 2010.037.0008 b; P, NMW. Z. 2010.037.0013, 53 chaetiger complete specimen): (A) anterior, dorsal view (Note: prostomium slightly folded on right-hand side, indicated by dashed lines, distal tip folded upwards, marked by black lines either side of prostomium. White speckled areas between chaetigers 1 − 5 as dotted areas); (B) prostomium, dorsal view; (C – K) chaetigers 2, 3, 4, 7, 8, 9, 12, 13, 40 respectively (anterior views); (L) large sickle-shaped abdominal hooded hook; (M – N) bidentate abdominal hooded hooks, frontal and lateral views respectively; (O) small bidentate hooded hook, lateral oblique view (hood omitted for clarity); (P) posterior fragment, ventral view." httpUri="https://zenodo.org/record/208665/files/figure.png" pageId="23" pageNumber="24">Figure 9</figureCitation>
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||
A). Dimensions of figured complete specimen (NMW.Z.2010.037.0009): prostomium
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||
<quantity id="A527BCA6FFB5FF90FBAFD2C10A86F96A" box="[1074,1160,1682,1706]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="23" pageNumber="24" unit="mm" value="0.4">0.4 mm</quantity>
|
||
long,
|
||
<quantity id="A527BCA6FFB5FF90FB53D2C10B2DF96A" box="[1230,1315,1682,1706]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="23" pageNumber="24" unit="mm" value="0.4">0.4 mm</quantity>
|
||
wide; thorax (including prostomium)
|
||
<quantity id="A527BCA6FFB5FF90FE4BD2E50C22F90E" box="[470,556,1718,1742]" metricMagnitude="-3" metricUnit="m" metricValue="1.8" pageId="23" pageNumber="24" unit="mm" value="1.8">1.8 mm</quantity>
|
||
long,
|
||
<quantity id="A527BCA6FFB5FF90FDE8D2E50CD4F90E" box="[629,730,1718,1742]" metricMagnitude="-4" metricUnit="m" metricValue="4.5" pageId="23" pageNumber="24" unit="mm" value="0.45">0.45 mm</quantity>
|
||
wide (measured at widest point around chaetiger 7); abdomen
|
||
<quantity id="A527BCA6FFB5FF90FF0AD2890EE3F932" box="[151,237,1754,1778]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="23" pageNumber="24" unit="mm" value="0.4">0.4 mm</quantity>
|
||
wide; total length 17.0 mm for 67 chaetigers. Other complete specimens (2)
|
||
<quantity id="A527BCA6FFB5FF90FBD0D2890ADAF932" box="[1101,1236,1754,1778]" metricMagnitude="-3" metricUnit="m" metricValue="6.1" metricValueMax="6.7" metricValueMin="5.5" pageId="23" pageNumber="24" unit="mm" value="6.1" valueMax="6.7" valueMin="5.5">5.5–6.7 mm</quantity>
|
||
for 45–52 chaetigers; remaining material 12–53 chaetigers,
|
||
<quantity id="A527BCA6FFB5FF90FDE1D2AD0D1BF8D6" box="[636,789,1790,1814]" metricMagnitude="-3" metricUnit="m" metricValue="7.4" metricValueMax="13.5" metricValueMin="1.3" pageId="23" pageNumber="24" unit="mm" value="7.4" valueMax="13.5" valueMin="1.3">1.3–13.5 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="62601143FFB5FF90FF54D3710B93F82E" blockId="23.[151,1437,1142,2031]" pageId="23" pageNumber="24">
|
||
Prostomium as long as, or less than width, subtriangular; anterior margin smooth and rounded, occasionally straight (
|
||
<figureCitation id="FAE40DC6FFB5FF90FF67D3150F54F89E" box="[250,346,1862,1886]" captionStart="FIGURE 9" captionStartId="25.[151,250,1801,1824]" captionTargetBox="[185,1383,198,1800]" captionTargetId="figure@25.[185,1402,139,1868]" captionTargetPageId="25" captionText="FIGURE 9. Magelona cf. falcifera (A, NMW. Z. 2010.037.0009, complete specimen; B – O, dissected 53 chaetiger specimen, NMW. Z. 2010.037.0008 b; P, NMW. Z. 2010.037.0013, 53 chaetiger complete specimen): (A) anterior, dorsal view (Note: prostomium slightly folded on right-hand side, indicated by dashed lines, distal tip folded upwards, marked by black lines either side of prostomium. White speckled areas between chaetigers 1 − 5 as dotted areas); (B) prostomium, dorsal view; (C – K) chaetigers 2, 3, 4, 7, 8, 9, 12, 13, 40 respectively (anterior views); (L) large sickle-shaped abdominal hooded hook; (M – N) bidentate abdominal hooded hooks, frontal and lateral views respectively; (O) small bidentate hooded hook, lateral oblique view (hood omitted for clarity); (P) posterior fragment, ventral view." httpUri="https://zenodo.org/record/208665/files/figure.png" pageId="23" pageNumber="24">Figure 9</figureCitation>
|
||
B) (Note: prostomium folded and curled in anterior drawing,
|
||
<figureCitation id="FAE40DC6FFB5FF90FB93D3150A63F89E" box="[1038,1133,1862,1886]" captionStart="FIGURE 9" captionStartId="25.[151,250,1801,1824]" captionTargetBox="[185,1383,198,1800]" captionTargetId="figure@25.[185,1402,139,1868]" captionTargetPageId="25" captionText="FIGURE 9. Magelona cf. falcifera (A, NMW. Z. 2010.037.0009, complete specimen; B – O, dissected 53 chaetiger specimen, NMW. Z. 2010.037.0008 b; P, NMW. Z. 2010.037.0013, 53 chaetiger complete specimen): (A) anterior, dorsal view (Note: prostomium slightly folded on right-hand side, indicated by dashed lines, distal tip folded upwards, marked by black lines either side of prostomium. White speckled areas between chaetigers 1 − 5 as dotted areas); (B) prostomium, dorsal view; (C – K) chaetigers 2, 3, 4, 7, 8, 9, 12, 13, 40 respectively (anterior views); (L) large sickle-shaped abdominal hooded hook; (M – N) bidentate abdominal hooded hooks, frontal and lateral views respectively; (O) small bidentate hooded hook, lateral oblique view (hood omitted for clarity); (P) posterior fragment, ventral view." httpUri="https://zenodo.org/record/208665/files/figure.png" pageId="23" pageNumber="24">Figure 9</figureCitation>
|
||
A). Two pairs of longitudinal dorsal muscular(?) ridges; outer pair shorter and more indistinct, abutting inners for entire length; inner pair separated for majority of length, tips reaching distal prostomial margin. Indistinct (muscular?) areas either side of ridges, visible only under compound microscope. Proboscis everted in many specimens, oval to circular when partially everted, heart
|
||
<emphasis id="50ABCD51FFB5FF90FEEAD38B0F8EF82F" box="[375,384,2008,2031]" italics="true" pageId="23" pageNumber="24">-</emphasis>
|
||
shaped when fully everted. Proboscis ridged inferiorly, superior surface appearing smooth.
|
||
</paragraph>
|
||
<paragraph id="62601143FFBAFF9FFF0AD4C40DBCFF37" blockId="24.[151,1437,151,2015]" pageId="24" pageNumber="25">Palps present on several specimens, arising ventrolaterally from base of prostomium, reaching at least chaetiger 16–20, non-papillated region reaching chaetiger 3–5. Papillae: long, of similar lengths, digitiform; with 1 row of papillae, either side of inconspicuous ventral groove for length of palp.</paragraph>
|
||
<paragraph id="62601143FFBAFF9FFF54D5570D68FE6C" blockId="24.[151,1437,151,2015]" pageId="24" pageNumber="25">
|
||
Achaetous region behind prostomium roughly one and a half times the size of chaetiger 1; dorsal antero-lateral margins of which are rounded and expand over the base of the prostomium. Chaetigers 1–8 similar; parapodia biramous (
|
||
<figureCitation id="FAE40DC6FFBAFF9FFE92D51F0F75FEA4" box="[271,379,332,356]" captionStart="FIGURE 9" captionStartId="25.[151,250,1801,1824]" captionTargetBox="[185,1383,198,1800]" captionTargetId="figure@25.[185,1402,139,1868]" captionTargetPageId="25" captionText="FIGURE 9. Magelona cf. falcifera (A, NMW. Z. 2010.037.0009, complete specimen; B – O, dissected 53 chaetiger specimen, NMW. Z. 2010.037.0008 b; P, NMW. Z. 2010.037.0013, 53 chaetiger complete specimen): (A) anterior, dorsal view (Note: prostomium slightly folded on right-hand side, indicated by dashed lines, distal tip folded upwards, marked by black lines either side of prostomium. White speckled areas between chaetigers 1 − 5 as dotted areas); (B) prostomium, dorsal view; (C – K) chaetigers 2, 3, 4, 7, 8, 9, 12, 13, 40 respectively (anterior views); (L) large sickle-shaped abdominal hooded hook; (M – N) bidentate abdominal hooded hooks, frontal and lateral views respectively; (O) small bidentate hooded hook, lateral oblique view (hood omitted for clarity); (P) posterior fragment, ventral view." httpUri="https://zenodo.org/record/208665/files/figure.png" pageId="24" pageNumber="25">Figures 9</figureCitation>
|
||
C–G); notopodia with low indistinct prechaetal lamellae. Superior notopodial prechaetal processes (DML) and ventral neuropodial lobes (VNL) absent. Postchaetal lamellae lanceolate, of about equal size in both rami, gradually becoming longer and broader along thorax.
|
||
</paragraph>
|
||
<paragraph id="62601143FFBAFF9FFF54D5E40ED5FDD7" blockId="24.[151,1437,151,2015]" pageId="24" pageNumber="25">
|
||
Chaetiger 9: segment slightly narrower and thinner than previous segments. Prechaetal lamellae low; postchaetal lamellae broad triangular, with narrow tips (
|
||
<figureCitation id="FAE40DC6FFBAFF9FFC9BD58F0D68FE34" box="[774,870,476,500]" captionStart="FIGURE 9" captionStartId="25.[151,250,1801,1824]" captionTargetBox="[185,1383,198,1800]" captionTargetId="figure@25.[185,1402,139,1868]" captionTargetPageId="25" captionText="FIGURE 9. Magelona cf. falcifera (A, NMW. Z. 2010.037.0009, complete specimen; B – O, dissected 53 chaetiger specimen, NMW. Z. 2010.037.0008 b; P, NMW. Z. 2010.037.0013, 53 chaetiger complete specimen): (A) anterior, dorsal view (Note: prostomium slightly folded on right-hand side, indicated by dashed lines, distal tip folded upwards, marked by black lines either side of prostomium. White speckled areas between chaetigers 1 − 5 as dotted areas); (B) prostomium, dorsal view; (C – K) chaetigers 2, 3, 4, 7, 8, 9, 12, 13, 40 respectively (anterior views); (L) large sickle-shaped abdominal hooded hook; (M – N) bidentate abdominal hooded hooks, frontal and lateral views respectively; (O) small bidentate hooded hook, lateral oblique view (hood omitted for clarity); (P) posterior fragment, ventral view." httpUri="https://zenodo.org/record/208665/files/figure.png" pageId="24" pageNumber="25">Figure 9</figureCitation>
|
||
H). Chaetae of all thoracic chaetigers simple capillaries.
|
||
</paragraph>
|
||
<paragraph id="62601143FFBAFF9FFF54D6770D92FD44" blockId="24.[151,1437,151,2015]" pageId="24" pageNumber="25">
|
||
Abdominal chaetigers with basally constricted lanceolate lateral lamellae of about equal size in both rami (Figures
|
||
<date id="16613783FFBAFF9FFF53D6140EE8FD9F" box="[206,230,583,607]" pageId="24" pageNumber="25">9I</date>
|
||
–K), becoming more slender posteriorly. Lamellae do not appear to extend postchaetally. Small triangular processes (DML and VML) present at inner margins of chaetal rows.
|
||
</paragraph>
|
||
<paragraph id="62601143FFBAFF9FFF54D6C30F0BFC64" blockId="24.[151,1437,151,2015]" pageId="24" pageNumber="25">
|
||
A large sickle-shaped hook in both rami of anterior abdominal chaetigers present, no secondary teeth observed (
|
||
<figureCitation id="FAE40DC6FFBAFF9FFF03D6E70F0CFD0C" box="[158,258,692,716]" captionStart="FIGURE 9" captionStartId="25.[151,250,1801,1824]" captionTargetBox="[185,1383,198,1800]" captionTargetId="figure@25.[185,1402,139,1868]" captionTargetPageId="25" captionText="FIGURE 9. Magelona cf. falcifera (A, NMW. Z. 2010.037.0009, complete specimen; B – O, dissected 53 chaetiger specimen, NMW. Z. 2010.037.0008 b; P, NMW. Z. 2010.037.0013, 53 chaetiger complete specimen): (A) anterior, dorsal view (Note: prostomium slightly folded on right-hand side, indicated by dashed lines, distal tip folded upwards, marked by black lines either side of prostomium. White speckled areas between chaetigers 1 − 5 as dotted areas); (B) prostomium, dorsal view; (C – K) chaetigers 2, 3, 4, 7, 8, 9, 12, 13, 40 respectively (anterior views); (L) large sickle-shaped abdominal hooded hook; (M – N) bidentate abdominal hooded hooks, frontal and lateral views respectively; (O) small bidentate hooded hook, lateral oblique view (hood omitted for clarity); (P) posterior fragment, ventral view." httpUri="https://zenodo.org/record/208665/files/figure.png" pageId="24" pageNumber="25">Figure 9</figureCitation>
|
||
L); decreasing in size around chaetiger 20 and not apparent after chaetiger 25. A single small slender bidentate hook (
|
||
<figureCitation id="FAE40DC6FFBAFF9FFED1D6840FA3FD2F" box="[332,429,727,751]" captionStart="FIGURE 9" captionStartId="25.[151,250,1801,1824]" captionTargetBox="[185,1383,198,1800]" captionTargetId="figure@25.[185,1402,139,1868]" captionTargetPageId="25" captionText="FIGURE 9. Magelona cf. falcifera (A, NMW. Z. 2010.037.0009, complete specimen; B – O, dissected 53 chaetiger specimen, NMW. Z. 2010.037.0008 b; P, NMW. Z. 2010.037.0013, 53 chaetiger complete specimen): (A) anterior, dorsal view (Note: prostomium slightly folded on right-hand side, indicated by dashed lines, distal tip folded upwards, marked by black lines either side of prostomium. White speckled areas between chaetigers 1 − 5 as dotted areas); (B) prostomium, dorsal view; (C – K) chaetigers 2, 3, 4, 7, 8, 9, 12, 13, 40 respectively (anterior views); (L) large sickle-shaped abdominal hooded hook; (M – N) bidentate abdominal hooded hooks, frontal and lateral views respectively; (O) small bidentate hooded hook, lateral oblique view (hood omitted for clarity); (P) posterior fragment, ventral view." httpUri="https://zenodo.org/record/208665/files/figure.png" pageId="24" pageNumber="25">Figure 9</figureCitation>
|
||
O) is present at the base of the lateral lamellae (and next to the enlarged hooded hooks in the anterior abdomen); appearing to emerge where the lamellae is basally constricted. Remaining hooks (
|
||
<figureCitation id="FAE40DC6FFBAFF9FFADAD6AF0EAAFCF7" captionStart="FIGURE 9" captionStartId="25.[151,250,1801,1824]" captionTargetBox="[185,1383,198,1800]" captionTargetId="figure@25.[185,1402,139,1868]" captionTargetPageId="25" captionText="FIGURE 9. Magelona cf. falcifera (A, NMW. Z. 2010.037.0009, complete specimen; B – O, dissected 53 chaetiger specimen, NMW. Z. 2010.037.0008 b; P, NMW. Z. 2010.037.0013, 53 chaetiger complete specimen): (A) anterior, dorsal view (Note: prostomium slightly folded on right-hand side, indicated by dashed lines, distal tip folded upwards, marked by black lines either side of prostomium. White speckled areas between chaetigers 1 − 5 as dotted areas); (B) prostomium, dorsal view; (C – K) chaetigers 2, 3, 4, 7, 8, 9, 12, 13, 40 respectively (anterior views); (L) large sickle-shaped abdominal hooded hook; (M – N) bidentate abdominal hooded hooks, frontal and lateral views respectively; (O) small bidentate hooded hook, lateral oblique view (hood omitted for clarity); (P) posterior fragment, ventral view." httpUri="https://zenodo.org/record/208665/files/figure.png" pageId="24" pageNumber="25">Figures 9</figureCitation>
|
||
M–N) bidentate of similar size, hooks in two groups, main fangs vis-à-vis. Approximately four hooks present in anterior abdomen (one slender, one enlarged and two ‘ordinary’ hooks, as seen in figured specimen) increasing medially to approximately 6–8 hooks and posteriorly 4–6. Sporadic tridentate hooks observed in the posterior abdomen.
|
||
</paragraph>
|
||
<paragraph id="62601143FFBAFF9FFF54D7E00C5DFBD2" blockId="24.[151,1437,151,2015]" pageId="24" pageNumber="25">
|
||
Eggs observed posteriorly (NMW.Z.2010.037.0008b; dissected af, visible from approximately the 30th chaetiger) packed within the body cavity, approximately 75 μm in diameter. Pygidium small with two slender lateral anal cirri (
|
||
<figureCitation id="FAE40DC6FFBAFF9FFF49D7A90F3BFBD2" box="[212,309,1018,1042]" captionStart="FIGURE 9" captionStartId="25.[151,250,1801,1824]" captionTargetBox="[185,1383,198,1800]" captionTargetId="figure@25.[185,1402,139,1868]" captionTargetPageId="25" captionText="FIGURE 9. Magelona cf. falcifera (A, NMW. Z. 2010.037.0009, complete specimen; B – O, dissected 53 chaetiger specimen, NMW. Z. 2010.037.0008 b; P, NMW. Z. 2010.037.0013, 53 chaetiger complete specimen): (A) anterior, dorsal view (Note: prostomium slightly folded on right-hand side, indicated by dashed lines, distal tip folded upwards, marked by black lines either side of prostomium. White speckled areas between chaetigers 1 − 5 as dotted areas); (B) prostomium, dorsal view; (C – K) chaetigers 2, 3, 4, 7, 8, 9, 12, 13, 40 respectively (anterior views); (L) large sickle-shaped abdominal hooded hook; (M – N) bidentate abdominal hooded hooks, frontal and lateral views respectively; (O) small bidentate hooded hook, lateral oblique view (hood omitted for clarity); (P) posterior fragment, ventral view." httpUri="https://zenodo.org/record/208665/files/figure.png" pageId="24" pageNumber="25">Figure 9</figureCitation>
|
||
P). No pouches observed.
|
||
</paragraph>
|
||
<paragraph id="62601143FFBAFF9FFF5AD04D0F97FABA" blockId="24.[151,1437,151,2015]" pageId="24" pageNumber="25">
|
||
<emphasis id="50ABCD51FFBAFF9FFF5AD04D0F14FBF7" bold="true" box="[199,282,1054,1079]" pageId="24" pageNumber="25">Colour</emphasis>
|
||
. No living animals observed, preserved colour uniformly cream/white in alcohol. Glandular areas noticeable interparapodially within the abdomen, staining lightly with Rose Bengal in some specimens. Staining with methyl green (
|
||
<figureCitation id="FAE40DC6FFBAFF9FFEE9D0340FEAFBBF" box="[372,484,1127,1151]" captionStart="FIGURE 10" captionStartId="26.[151,250,1315,1338]" captionTargetBox="[457,1144,200,1314]" captionTargetId="figure@26.[422,1164,180,1314]" captionTargetPageId="26" captionText="FIGURE 10. Persian Magelona cf. falcifera, methyl green staining pattern: (A) anterior, ventral view; (B) anterior, dorsal view." httpUri="https://zenodo.org/record/208666/files/figure.png" pageId="24" pageNumber="25">Figure 10</figureCitation>
|
||
) shows a diffuse overall stain, particularly strong between chaetigers 5–9. Dorsally, pale green speckled areas are present between chaetigers 1 to 4−5 (also seen as white speckles in unstained material). Darker transverse bands also present, level with parapodia on chaetigers 6–8; two longitudinal lines on chaetigers 7–8 either side of mid
|
||
<emphasis id="50ABCD51FFBAFF9FFE4BD0870FD1FB2B" box="[470,479,1236,1259]" italics="true" pageId="24" pageNumber="25">-</emphasis>
|
||
dorsal line, and much darker pigmentation on lateral margins of chaetigers 6–9 (also seen on venter). Staining particularly strong around the parapodia of chaetiger 9; additional stain seen as speckles abdominally. Ventrally, speckled patches (lighter in colour) present medially between chaetigers 3–5 and denser staining medially between chaetigers 5–8. Abdominally, speckled areas interparapodially and ventrally either side of the mid-ventral line.
|
||
</paragraph>
|
||
<paragraph id="62601143FFBAFF9FFF5AD1D50C70FA27" blockId="24.[151,1437,151,2015]" pageId="24" pageNumber="25">
|
||
<emphasis id="50ABCD51FFBAFF9FFF5AD1D50F2DFA5F" bold="true" box="[199,291,1414,1439]" pageId="24" pageNumber="25">Habitat</emphasis>
|
||
. Found at 10 stations from 4 surveys off the coast of
|
||
<collectingCountry id="1AC851D3FFBAFF9FFC11D1DB0DB2FA5F" box="[908,956,1416,1439]" name="Iran" pageId="24" pageNumber="25">Iran</collectingCountry>
|
||
, in medium sand, shelly muddy sand, and fine shelly sand,
|
||
<quantity id="A527BCA6FFBAFF9FFEC7D1F90FCFFA02" box="[346,449,1450,1474]" metricMagnitude="1" metricUnit="m" metricValue="1.45" metricValueMax="1.9" metricValueMin="1.0" pageId="24" pageNumber="25" unit="m" value="14.5" valueMax="19.0" valueMin="10.0">10–19 m</quantity>
|
||
, and 2 stations from one survey off
|
||
<collectingCountry id="1AC851D3FFBAFF9FFCFFD1F90DACFA02" box="[866,930,1450,1474]" name="Qatar" pageId="24" pageNumber="25">Qatar</collectingCountry>
|
||
, in medium sand,
|
||
<quantity id="A527BCA6FFBAFF9FFBE8D1F90AFCFA02" box="[1141,1266,1450,1474]" metricMagnitude="1" metricUnit="m" metricValue="1.67" metricValueMax="1.8399999999999999" metricValueMin="1.5" pageId="24" pageNumber="25" unit="m" value="16.7" valueMax="18.4" valueMin="15.0">15–18.4 m</quantity>
|
||
. Evidence of a sediment tube, present on many specimens.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="2AC542C8FFBAFF9FFF5AD1A10A59F9CA" box="[199,1111,1522,1547]" pageId="24" pageNumber="25" type="distribution">
|
||
<paragraph id="62601143FFBAFF9FFF5AD1A10A59F9CA" blockId="24.[151,1437,151,2015]" box="[199,1111,1522,1547]" pageId="24" pageNumber="25">
|
||
<emphasis id="50ABCD51FFBAFF9FFF5AD1A10F57F9CB" bold="true" box="[199,345,1522,1547]" pageId="24" pageNumber="25">Distribution</emphasis>
|
||
.
|
||
<collectingCountry id="1AC851D3FFBAFF9FFEFAD1A00F99F9CA" box="[359,407,1523,1546]" name="Iran" pageId="24" pageNumber="25">Iran</collectingCountry>
|
||
,
|
||
<collectingCountry id="1AC851D3FFBAFF9FFE3FD1A10FEEF9CA" box="[418,480,1522,1546]" name="Qatar" pageId="24" pageNumber="25">Qatar</collectingCountry>
|
||
(present study),
|
||
<collectingCountry id="1AC851D3FFBAFF9FFD00D1A10D1BF9CA" box="[669,789,1522,1546]" name="Seychelles" pageId="24" pageNumber="25">Seychelles</collectingCountry>
|
||
(
|
||
<bibRefCitation id="064E6CB2FFBAFF9FFCBED1A10A45F9CA" author="Mortimer" box="[803,1099,1522,1546]" pageId="24" pageNumber="25" refString="Mortimer, K. & Mackie, A. S. Y. (2003) The Magelonidae (Annelida: Polychaeta) from the Seychelles, with the description of three new species. In: Sigvaldadottir, E., Mackie, A. S. Y., Helgason, G. V., Reish, D. J., Svavarsson, J., Steingrimsson, S. A. & Gudmundsson, G. (Eds), Advances in Polychaete Research. Hydrobiologia, 496 (1 - 3), 163 - 173." type="journal article" year="2003">Mortimer & Mackie 2003</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="2AC542C8FFBAFF9DFF54D2440DFDFA1F" lastPageId="26" lastPageNumber="27" pageId="24" pageNumber="25" type="discussion">
|
||
<paragraph id="62601143FFBAFF9FFF54D2440D8AF81F" blockId="24.[151,1437,151,2015]" pageId="24" pageNumber="25">
|
||
<emphasis id="50ABCD51FFBAFF9FFF54D2440F38F9EF" bold="true" box="[201,310,1559,1583]" pageId="24" pageNumber="25">Remarks</emphasis>
|
||
. The Persian material in general conforms well with the
|
||
<typeStatus id="BD64AFE1FFBAFF9FFC5ED24B0DFDF9F0" box="[963,1011,1560,1584]" pageId="24" pageNumber="25">type</typeStatus>
|
||
material, however, several perceived differences exist. The original description depicts the prostomial shape as subhexagonal, however, having reviewed all material, prostomial shape varies from subtriangular to subhexagonal depending on the degree to which the lateral edges are inverted.
|
||
<figureCitation id="FAE40DC6FFBAFF9FFE36D2D10C18F95A" box="[427,534,1666,1690]" captionStart="FIGURE 11" captionStartId="27.[151,250,1606,1629]" captionTargetBox="[281,1331,253,1539]" captionTargetId="figure@27.[232,1366,229,1590]" captionTargetPageId="27" captionText="FIGURE 11. Seychelles Magelona falcifera (A, paratype, NMW. Z. 2000.020.0014): (A) prostomium, dorsal view; (B – C) anterior region, methyl green staining patterns, ventral and dorsal views respectively. White bands and patches shown as dotted areas. Ventral strong green speckled transverse line demarked by darker dotted area in the region of chaetiger 5." httpUri="https://zenodo.org/record/208667/files/figure.png" pageId="24" pageNumber="25">Figure 11</figureCitation>
|
||
A shows the prostomial shape of a dissected
|
||
<typeStatus id="BD64AFE1FFBAFF9FFBBCD2D00A8AF95B" box="[1057,1156,1667,1691]" pageId="24" pageNumber="25" type="paratype">paratype</typeStatus>
|
||
, which agrees well with those seen in the Persian material. The figured Persian specimens appear slightly broader than the
|
||
<typeStatus id="BD64AFE1FFBAFF9FFA9DD2FB0B3EF900" box="[1280,1328,1704,1728]" pageId="24" pageNumber="25">type</typeStatus>
|
||
material, however, both sets of material are generally of a similar size and breadth. Lastly, there seems to be a variation in the methyl green staining patterns (
|
||
<figureCitation id="FAE40DC6FFBAFF9FFE66D2BC0CAFF8C7" box="[507,673,1775,1799]" captionStart-0="FIGURE 10" captionStart-1="FIGURE 11" captionStartId-0="26.[151,250,1315,1338]" captionStartId-1="27.[151,250,1606,1629]" captionTargetBox-0="[457,1144,200,1314]" captionTargetBox-1="[281,1331,253,1539]" captionTargetId-0="figure@26.[422,1164,180,1314]" captionTargetId-1="figure@27.[232,1366,229,1590]" captionTargetPageId-0="26" captionTargetPageId-1="27" captionText-0="FIGURE 10. Persian Magelona cf. falcifera, methyl green staining pattern: (A) anterior, ventral view; (B) anterior, dorsal view." captionText-1="FIGURE 11. Seychelles Magelona falcifera (A, paratype, NMW. Z. 2000.020.0014): (A) prostomium, dorsal view; (B – C) anterior region, methyl green staining patterns, ventral and dorsal views respectively. White bands and patches shown as dotted areas. Ventral strong green speckled transverse line demarked by darker dotted area in the region of chaetiger 5." httpUri-0="https://zenodo.org/record/208666/files/figure.png" httpUri-1="https://zenodo.org/record/208667/files/figure.png" pageId="24" pageNumber="25">Figures 10–11</figureCitation>
|
||
). The
|
||
<typeStatus id="BD64AFE1FFBAFF9FFD74D2A30D2AF8C8" box="[745,804,1776,1800]" pageId="24" pageNumber="25">types</typeStatus>
|
||
of
|
||
<taxonomicName id="A5DF6AC0FFBAFF9FFCD6D2A30DDEF8C7" box="[843,976,1775,1799]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" order="Spionida" pageId="24" pageNumber="25" phylum="Annelida" rank="species" species="falcifera">
|
||
<emphasis id="50ABCD51FFBAFF9FFCD6D2A30DDEF8C7" box="[843,976,1775,1799]" italics="true" pageId="24" pageNumber="25">M. falcifera</emphasis>
|
||
</taxonomicName>
|
||
show a diffuse overall stain, with dorsal transverse white bands on chaetigers 6 and 7 and additional white patches on chaetigers 4, 5 and 8. Ventrally, white transverse bands are present between chaetigers 3–6, with additional white patches level with chaetigers 7 and 8, those of the later chaetiger being somewhat triangular. Additional, strong green speckles are often present as a transverse line around chaetigers 4–6 (one transverse line shown on
|
||
<figureCitation id="FAE40DC6FFBAFF9FFC04D32C0A09F857" box="[921,1031,1919,1943]" captionStart="FIGURE 11" captionStartId="27.[151,250,1606,1629]" captionTargetBox="[281,1331,253,1539]" captionTargetId="figure@27.[232,1366,229,1590]" captionTargetPageId="27" captionText="FIGURE 11. Seychelles Magelona falcifera (A, paratype, NMW. Z. 2000.020.0014): (A) prostomium, dorsal view; (B – C) anterior region, methyl green staining patterns, ventral and dorsal views respectively. White bands and patches shown as dotted areas. Ventral strong green speckled transverse line demarked by darker dotted area in the region of chaetiger 5." httpUri="https://zenodo.org/record/208667/files/figure.png" pageId="24" pageNumber="25">Figure 11</figureCitation>
|
||
, around chaetiger 5). No abdominal staining observed. The stain dissipated very quickly in the Seychellois material, in contrast to the Persian material that persisted for some time, still evident days after initial staining.
|
||
</paragraph>
|
||
<caption id="36A041CBFFBBFF9EFF0AD35A0CD8F817" httpUri="https://zenodo.org/record/208665/files/figure.png" pageId="25" pageNumber="26" targetBox="[185,1383,198,1800]" targetPageId="25">
|
||
<paragraph id="62601143FFBBFF9EFF0AD35A0CD8F817" blockId="25.[151,1436,1801,2008]" pageId="25" pageNumber="26">
|
||
<emphasis id="50ABCD51FFBBFF9EFF0AD35A0F1BF8DE" bold="true" box="[151,277,1801,1824]" pageId="25" pageNumber="26">FIGURE 9.</emphasis>
|
||
<taxonomicName id="A5DF6AC0FFBBFF9EFE80D35A0C0AF8DF" box="[285,516,1801,1823]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" order="Spionida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="falcifera">
|
||
<emphasis id="50ABCD51FFBBFF9EFE80D35A0F8DF8DF" box="[285,387,1801,1823]" italics="true" pageId="25" pageNumber="26">Magelona</emphasis>
|
||
cf.
|
||
<emphasis id="50ABCD51FFBBFF9EFE33D35A0C0AF8DF" box="[430,516,1801,1823]" italics="true" pageId="25" pageNumber="26">falcifera</emphasis>
|
||
</taxonomicName>
|
||
(A, NMW.Z.2010.037.0009, complete specimen; B–O, dissected 53 chaetiger specimen, NMW.Z.2010.037.0008b; P, NMW.Z.2010.037.0013, 53 chaetiger complete specimen): (A) anterior, dorsal view (Note: prostomium slightly folded on right-hand side, indicated by dashed lines, distal tip folded upwards, marked by black lines either side of prostomium. White speckled areas between chaetigers 1−5 as dotted areas); (B) prostomium, dorsal view; (C–K) chaetigers 2, 3, 4, 7, 8, 9, 12, 13, 40 respectively (anterior views); (L) large sickle-shaped abdominal hooded hook; (M–N) bidentate abdominal hooded hooks, frontal and lateral views respectively; (O) small bidentate hooded hook, lateral oblique view (hood omitted for clarity); (P) posterior fragment, ventral view.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="36A041CBFFB8FF9DFF0AD1700EC0FA98" httpUri="https://zenodo.org/record/208666/files/figure.png" pageId="26" pageNumber="27" targetBox="[457,1144,200,1314]" targetPageId="26">
|
||
<paragraph id="62601143FFB8FF9DFF0AD1700EC0FA98" blockId="26.[151,1436,1315,1368]" pageId="26" pageNumber="27">
|
||
<emphasis id="50ABCD51FFB8FF9DFF0AD1700F2CFAF9" bold="true" box="[151,290,1315,1338]" pageId="26" pageNumber="27">FIGURE 10.</emphasis>
|
||
Persian
|
||
<taxonomicName id="A5DF6AC0FFB8FF9DFE1DD1770C67FAFA" box="[384,617,1315,1338]" class="Polychaeta" family="Magelonidae" genus="Magelona" kingdom="Animalia" order="Spionida" pageId="26" pageNumber="27" phylum="Annelida" rank="species" species="falcifera">
|
||
<emphasis id="50ABCD51FFB8FF9DFE1DD1770FE8FAFA" box="[384,486,1316,1338]" italics="true" pageId="26" pageNumber="27">Magelona</emphasis>
|
||
cf.
|
||
<emphasis id="50ABCD51FFB8FF9DFD8ED1770C67FAFA" box="[531,617,1316,1338]" italics="true" pageId="26" pageNumber="27">falcifera</emphasis>
|
||
</taxonomicName>
|
||
, methyl green staining pattern: (A) anterior, ventral view; (B) anterior, dorsal view.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="62601143FFB8FF9DFF54D12C0DFDFA1F" blockId="26.[151,1437,1407,1503]" pageId="26" pageNumber="27">
|
||
The morphological similarity between the Persian material and the
|
||
<typeStatus id="BD64AFE1FFB8FF9DFC48D1D30A0BFA58" box="[981,1029,1408,1432]" pageId="26" pageNumber="27">type</typeStatus>
|
||
specimens is strong, with the only major difference appearing to be the variation in staining patterns. However, none of the perceived differences is deemed significant enough to warrant separation of this material at this time.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |