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<document id="96A1D94C6CC2FE29504464D4097F75D1" ID-DOI="10.12782/sd.18.2.269" ID-ISSN="2189-7301" ID-Zenodo-Dep="5737239" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1638225493779" checkinUser="felipe" docAuthor="Ibrahim, Yusof Shuaib &amp; Sato, Masanori" docDate="2013" docId="2C08878CFF87FFF916DEFA00D77CCCCD" docLanguage="en" docName="SpeciesDiversity.18.2.269-280.pdf" docOrigin="Species Diversity 18" docStyle="DocumentStyle:27FECD2C3CD153DA405029F2D33C9514.7:SpeciesDiversity.2012-.journal_article" docStyleId="27FECD2C3CD153DA405029F2D33C9514" docStyleName="SpeciesDiversity.2012-.journal_article" docStyleVersion="7" docTitle="Glycera nicobarica Grube 1866" docType="treatment" docVersion="3" lastPageNumber="276" masterDocId="D031FFF4FF86FFFE151DFFDBD223CA35" masterDocTitle="First Record of Epitokous Metamorphosis and Swimming Behaviour of Glycera nicobarica (Polychaeta: Glyceridae), in the Seto Inland Sea, Western Japan" masterLastPageNumber="280" masterPageNumber="269" pageNumber="270" updateTime="1699432877121" updateUser="plazi" zenodo-license-document="CC-BY-4.0">
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<mods:title id="F63926241E41D3F8A3A51448D0D06C10">First Record of Epitokous Metamorphosis and Swimming Behaviour of Glycera nicobarica (Polychaeta: Glyceridae), in the Seto Inland Sea, Western Japan</mods:title>
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<mods:namePart id="C252CFFAED12765956A8F297A8AA5185">Ibrahim, Yusof Shuaib</mods:namePart>
<mods:affiliation id="823DBCCE3EA3A8CCED0F31FF64F82079">Department of Earth and Environmental Sciences, Graduate School of Engineering and Science, Kagoshima University, 1 - 21 - 35 Korimoto, Kagoshima 890 - 0065, Japan &amp; Department of Marine Sciences, Faculty of Marine Science and Maritime Studies, University Malaysia Terengganu, (UMT) 21030 Kuala Terengganu, Terengganu, Malaysia E-mail: ayuk _ 8101 @ yahoo. com (YSI); sato @ sci. kagoshima-u. ac. jp (MS) &amp; Corresponding author</mods:affiliation>
<mods:nameIdentifier id="8647D54C09E341E9CD72FB1F83255E3E" type="email">ayuk_8101@yahoo.com(YSI);sato@sci.kagoshima-u.ac.jp</mods:nameIdentifier>
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<mods:namePart id="D49751097DAE924593BF18E99EAAF4C5">Sato, Masanori</mods:namePart>
<mods:affiliation id="EE1AE2CE887E47DC7F7393B651FC612F">Department of Earth and Environmental Sciences, Graduate School of Engineering and Science, Kagoshima University, 1 - 21 - 35 Korimoto, Kagoshima 890 - 0065, Japan</mods:affiliation>
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<mods:title id="64A44A0B61FBBC462897CA44EB4FF3B3">Species Diversity</mods:title>
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<mods:date id="AC5039F8AE90DB05F581CC7FD151194A">2013</mods:date>
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<taxonomicName id="63A14D19FF87FFFF16DEFA00D72ACFC6" ID-CoL="6KL2P" authority="Grube, 1866" authorityName="Grube" authorityYear="1866" box="[963,1289,1499,1523]" class="Polychaeta" family="Glyceridae" genus="Glycera" kingdom="Animalia" order="Phyllodocida" pageId="1" pageNumber="270" phylum="Annelida" rank="species" species="nicobarica">
<emphasis id="96D5EA88FF87FFFF16DEFA00D6A5CFC6" bold="true" box="[963,1158,1499,1523]" italics="true" pageId="1" pageNumber="270">Glycera nicobarica</emphasis>
<bibRefCitation id="C0304B6BFF87FFFF1191FA00D72ACFC6" author="Grube, E." box="[1164,1289,1499,1523]" pageId="1" pageNumber="270" pagination="173 - 184" refId="ref6509" refString="Grube, E. 1866. Beschreibungen neuer von der Novara-Expedition mitgebrachter Anneliden und einer neuen Landplanarie. Verhandlugen der Kaiserlich-Koniglichen Zoologisch-Botanischen Gesellschaft in Wien 16: 173 - 184." type="journal article" year="1866">Grube, 1866</bibRefCitation>
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[Japanese name: Chirori] (
<figureCitation id="3C9A2A1FFF87FFFF1127F9C7D6B2CC00" box="[1082,1169,1564,1589]" captionStart-0="Fig" captionStart-1="Fig" captionStart-2="Fig" captionStart-3="Fig" captionStart-4="Fig" captionStart-5="Fig" captionStart-6="Fig" captionStart-7="Fig" captionStart-8="Fig" captionStartId-0="1.[156,187,675,697]" captionStartId-1="3.[156,187,1995,2017]" captionStartId-2="4.[156,187,1385,1407]" captionStartId-3="5.[156,187,1579,1601]" captionStartId-4="6.[156,187,1968,1990]" captionStartId-5="7.[156,187,1399,1421]" captionStartId-6="8.[156,187,1228,1250]" captionStartId-7="9.[157,188,1301,1323]" captionStartId-8="9.[156,187,2000,2022]" captionTargetBox-0="[201,1385,208,635]" captionTargetBox-1="[185,1402,210,1956]" captionTargetBox-2="[165,1423,209,1346]" captionTargetBox-3="[160,1428,208,1540]" captionTargetBox-4="[202,1386,208,1928]" captionTargetBox-5="[246,1341,208,1360]" captionTargetBox-6="[396,1191,208,1189]" captionTargetBox-7="[237,1350,208,1261]" captionTargetBox-8="[196,728,1475,1961]" captionTargetId-0="figure-566@1.[200,1387,207,637]" captionTargetId-1="figure-7@3.[184,1403,207,1957]" captionTargetId-2="figure-319@4.[164,1424,207,1347]" captionTargetId-3="figure-205@5.[159,1429,207,1541]" captionTargetId-4="figure-7@6.[200,1388,207,1930]" captionTargetId-5="figure-264@7.[245,1342,207,1361]" captionTargetId-6="figure-388@8.[395,1192,207,1190]" captionTargetId-7="figure-192@9.[236,1352,207,1263]" captionTargetId-8="figure-242@9.[195,729,1474,1962]" captionTargetPageId-0="1" captionTargetPageId-1="3" captionTargetPageId-2="4" captionTargetPageId-3="5" captionTargetPageId-4="6" captionTargetPageId-5="7" captionTargetPageId-6="8" captionTargetPageId-7="9" captionTargetPageId-8="9" captionText-0="Fig. 1. Collection sites of epitokes (solid circles) and atokes (open circles) of Glycera nicobarica Grube, 1866 in the Seto Inland Sea and Ariake Sea, Japan. 1, Uno Port, Okayama Prefecture; 2, Tadanoumi, Hiroshima Prefecture; 3, Imabari Port, Ehime Prefecture; 4, Yanai Port, Yamaguchi Prefecture; 5, off Nagashima Island, Kaminoseki, Yamaguchi Prefecture; 6, Himeshima Port, Oita Prefecture; a, Kasaoka Bay, Okayama Prefecture; b, Kure, Hiroshima Prefecture; c, Bouchi-no-su, Ehime Prefecture; d, Nukari-no-seto, Hiroshima Prefecture; e, off Iwaijima Island, Yamaguchi Prefecture; f, Kojiro-nagahama, Isahaya Bay, Nagasaki Prefecture." captionText-1="Fig. 2. Glycera nicobarica Grube, 1866. A, Whole body, epitokous male (NSMT-Pol 111422), dorsal view; B, enlargement of proboscis and prostomium, epitokous male (NSMT-Pol 111422), dorsal view; C, anterior part of an atoke with everted proboscis (NSMT-Pol 111429), lateral view; D, spermatozoon obtained from an epitokous male (NSMT-Pol 111426). Scale bars: 5mm (A, C); 1mm (B); 5µm (D)." captionText-2="Fig. 3. Epitokous female of Glycera nicobarica Grube, 1866 (NSMT-Pol 111427). A, Dorsal view of prostomium with 11 rings; B, conical papilla on proboscis with 3 U-shaped ridges; C, oval papilla on proboscis; D, aileron with triangular base; E, right parapodium of chaetiger 34 with everted branchia, anterior view; F, simple capillary from notopodium of chaetiger 110; G, spinigerous compound chaeta from neuropodium of chaetiger 110. Scale bars: 1mm (A); 0.02mm (B,C); 0.2mm (D,E); 0.01mm (F,G)." captionText-3="Fig. 4. Glycera nicobarica Grube, 1866. Scanning electron micrographs of two kinds of papillae on proboscis. A, B, Epitokous male (NSMT-Pol 111423); C, D, atoke (NSMT-Pol 111429).A,C, conical papillae with 3 U-shaped ridges; B,D, oval papilla. Scale bars: 10µm." captionText-4="Fig. 5. Glycera nicobarica Grube, 1866. Comparison of parapodia between epitokes (AE) and atokes (FJ) of comparable body width, posterior view. A, Epitokous male, 2.8mm BW, NSMT-Pol 111424; BD, epitokous female, 2.0mm BW, NSMT-Pol 111427; E, epitokous female, 2.6mm BW, CMNH-ZW 002078; F,J, atoke, 2.8mm BW, NSMT-Pol 111430; GI, atoke, 1.8mm BW, NSMT-Pol 111428. A,F, Chaetiger 1; B,G, chaetiger 4; C, H, chaetiger 34; D,I, chaetiger 110; E,J, chaetiger 180. Scale bar: 0.2mm." captionText-5="Fig. 6. Glycera nicobarica Grube, 1866. Comparison of parapodia and chaetal arrangement in chaetiger 110 between epitoke (A) and atoke (B), posterior view. A, Epitokous female, 1.9mm BW, NSMT-Pol 111427; B, atoke, 1.8mm BW, NSMT-Pol 111428. Scale bar: 0.2mm." captionText-6="Fig. 7. Presumed parasites attached to epitokous males of Glycera nicobarica Grube, 1866. A, Copepod (arrow) (NSMT-Cr 22387) attached to parapodia of male (NSMT-Pol 111425); B, enlargement of copepod, dorsal view; C, nematodes (arrows) (NSMT-As 3962) attached to parapodia in mid-body of another male (NSMT-Pol 111424); D, enlargement of nematode.Scale bars: 0.5mm (AC); 0.1mm (D)." captionText-7="Fig. 8. Timing of reproductive swimming of epitokes of Glycera nicobarica Grube, 1866 at six sites in July to November in 2009 to 2011. Numbers above black squares indicate the number of epitokes collected on each ocassion. The locality numbers () correspond to those in Fig. 1." captionText-8="Fig. 9. Small holes (one arrowed) on ventral surface of bases of parapodia of spent G. nicobarica Grube, 1866 (MS). Scale bar: 0.1mm." figureDoi-0="http://doi.org/10.5281/zenodo.5737241" figureDoi-1="http://doi.org/10.5281/zenodo.5737243" figureDoi-2="http://doi.org/10.5281/zenodo.5737247" figureDoi-3="http://doi.org/10.5281/zenodo.5737249" figureDoi-4="http://doi.org/10.5281/zenodo.5737251" figureDoi-5="http://doi.org/10.5281/zenodo.5737253" figureDoi-6="http://doi.org/10.5281/zenodo.5737255" figureDoi-7="http://doi.org/10.5281/zenodo.5737261" figureDoi-8="http://doi.org/10.5281/zenodo.5737265" httpUri-0="https://zenodo.org/record/5737241/files/figure.png" httpUri-1="https://zenodo.org/record/5737243/files/figure.png" httpUri-2="https://zenodo.org/record/5737247/files/figure.png" httpUri-3="https://zenodo.org/record/5737249/files/figure.png" httpUri-4="https://zenodo.org/record/5737251/files/figure.png" httpUri-5="https://zenodo.org/record/5737253/files/figure.png" httpUri-6="https://zenodo.org/record/5737255/files/figure.png" httpUri-7="https://zenodo.org/record/5737261/files/figure.png" httpUri-8="https://zenodo.org/record/5737265/files/figure.png" pageId="1" pageNumber="270">Figs 19</figureCitation>
)
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<taxonomicName id="63A14D19FF87FFFF1629F986D694CC43" ID-CoL="6KL2P" authority="Grube, 1866: 178" authorityName="Grube" authorityPageNumber="178" authorityYear="1866" box="[820,1207,1629,1654]" class="Polychaeta" family="Glyceridae" genus="Glycera" kingdom="Animalia" order="Phyllodocida" pageId="1" pageNumber="270" phylum="Annelida" rank="species" species="nicobarica">
<emphasis id="96D5EA88FF87FFFF1629F986D1D1CC40" box="[820,1010,1629,1653]" italics="true" pageId="1" pageNumber="270">Glycera nicobarica</emphasis>
<bibRefCitation id="C0304B6BFF87FFFF16E0F986D694CC43" author="Grube, E." box="[1021,1207,1629,1654]" pageId="1" pageNumber="270" pagination="173 - 184" refId="ref6509" refString="Grube, E. 1866. Beschreibungen neuer von der Novara-Expedition mitgebrachter Anneliden und einer neuen Landplanarie. Verhandlugen der Kaiserlich-Koniglichen Zoologisch-Botanischen Gesellschaft in Wien 16: 173 - 184." type="journal article" year="1866">Grube, 1866: 178</bibRefCitation>
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;
<treatmentCitation id="2500108BFF87FFFF11DBF986D7B7CC40" author="Grube, E." box="[1222,1428,1629,1653]" page="24" pageId="1" pageNumber="270" year="1867">
<bibRefCitation id="C0304B6BFF87FFFF11DBF986D7B7CC40" author="Grube, E." box="[1222,1428,1629,1653]" pageId="1" pageNumber="270" refId="ref6540" refString="Grube, E. 1867. Reise der Osterreichischen Fregatte Novara um die Erde in den Jahren 1857, 1858, 1859. Unter den Befehlen des Commodore B. von Wullerstorf-Urbair. Zoologischer Theil, Vol. 2, Part 3, Anneliden. Kaiserlich-Koniglichen Hof- und Staatsdruckerei, Wien, 46 pp., 4 pls." type="book" year="1867">Grube 1867: 2425</bibRefCitation>
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, pl. 3, figs 1, 1a, b;
<treatmentCitation id="2500108BFF87FFFF1115F9A4D724CCA3" author="Boggemann, M." box="[1032,1287,1662,1687]" page="57" pageId="1" pageNumber="270" year="2002">
<bibRefCitation id="C0304B6BFF87FFFF1115F9A4D724CCA3" author="Boggemann, M." box="[1032,1287,1662,1687]" pageId="1" pageNumber="270" pagination="1 - 249" refId="ref6273" refString="Boggemann, M. 2002. Revision of the Glyceridae Grube 1850 (Annelida: Polychaeta). Abhandlungen der Senckenbergischen Naturforschenden Gesellschaft 555: 1 - 249." type="journal article" year="2002">Böggemann 2002: 5758</bibRefCitation>
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, 124125, figs 6769;
<treatmentCitation id="2500108BFF87FFFF1685F944D6AACC82" author="Imajima, M." box="[920,1161,1695,1719]" page="112" pageId="1" pageNumber="270" year="2003">
<bibRefCitation id="C0304B6BFF87FFFF1685F944D6AACC82" author="Imajima, M." box="[920,1161,1695,1719]" pageId="1" pageNumber="270" pagination="1 - 221" refId="ref6643" refString="Imajima, M. 2003. Polychaetous annelids from Sagami Bay and Sagami Sea collected by the Emperor Showa of Japan and deposited at the Showa Memorial Institute, National Science Museum, Tokyo (II). Orders included within the Phyllodocida, Amphinomida, Spintherida and Eunicida. National Science Museum Monographs 23: 1 - 221." type="journal article" year="2003">Imajima 2003: 112113</bibRefCitation>
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, fig. 67 ah;
<treatmentCitation id="2500108BFF87FFFF101BF944D1B9CCE2" author="Imajima, M." page="30" pageId="1" pageNumber="270" year="2007">
<bibRefCitation id="C0304B6BFF87FFFF101BF944D1B9CCE2" author="Imajima, M." pageId="1" pageNumber="270" refId="ref6703" refString="Imajima, M. 2007. Kankeidoubutsu Tamourui III [Annelida, Polychaeta, Vol. III]. Biological Research Co., Tokyo, v + 499 pp. [In Japanese]" type="book" year="2007">Imajima 2007: 30231</bibRefCitation>
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, fig. 71.
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</paragraph>
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<treatmentCitationGroup id="84B111B4FF87FFFF1629F93BD74CCCCD" box="[820,1391,1760,1784]" pageId="1" pageNumber="270">
<treatmentCitation id="2500108BFF87FFFF1629F93BD6E9CCCD" author="Marenzeller, E." box="[820,1226,1760,1784]" page="140" pageId="1" pageNumber="270" year="1879">
<taxonomicName id="63A14D19FF87FFFF1629F93BD6E9CCCD" ID-CoL="6KKQ7" authority="Marenzeller, 1879: 140" authorityName="Marenzeller" authorityPageNumber="140" authorityYear="1879" box="[820,1226,1760,1784]" class="Polychaeta" family="Glyceridae" genus="Glycera" kingdom="Animalia" order="Phyllodocida" pageId="1" pageNumber="270" phylum="Annelida" rank="species" species="decipiens">
<emphasis id="96D5EA88FF87FFFF1629F93BD1FCCCCD" box="[820,991,1760,1784]" italics="true" pageId="1" pageNumber="270">Glycera decipiens</emphasis>
<bibRefCitation id="C0304B6BFF87FFFF16F8F93BD6E9CCCD" author="Marenzeller, E." box="[997,1226,1760,1784]" pageId="1" pageNumber="270" pagination="109 - 154" refId="ref6902" refString="Marenzeller, E. 1879. Sudjapanische Anneliden. Denkschriften der Kaiserlichen Akademie der Wissenschaften, Mathematisch-Naturwissenschaftliche Classe 41: 109 - 154, pls 1 - 6." type="journal article" year="1879">Marenzeller, 1879: 140</bibRefCitation>
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, pl. 6, figs 3, 3A.
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<paragraph id="A41E369AFF87FFFF1629F8DBD143CD0D" blockId="1.[820,1433,1629,2011]" pageId="1" pageNumber="270">
<treatmentCitationGroup id="84B111B4FF87FFFF1629F8DBD143CD0D" pageId="1" pageNumber="270">
<treatmentCitation id="2500108BFF87FFFF1629F8DBD72FCD2D" author="McIntosh, W. C." box="[820,1292,1792,1816]" page="346" pageId="1" pageNumber="270" year="1885">
<taxonomicName id="63A14D19FF87FFFF1629F8DBD72FCD2D" ID-CoL="6KKND" authority="McIntosh, 1885: 345 - 346" authorityName="McIntosh" authorityPageNumber="345 - 346" authorityYear="1885" box="[820,1292,1792,1816]" class="Polychaeta" family="Glyceridae" genus="Glycera" kingdom="Animalia" order="Phyllodocida" pageId="1" pageNumber="270" phylum="Annelida" rank="species" species="amboinensis">
<emphasis id="96D5EA88FF87FFFF1629F8DBD622CD2D" box="[820,1025,1792,1816]" italics="true" pageId="1" pageNumber="270">Glycera amboinensis</emphasis>
<bibRefCitation id="C0304B6BFF87FFFF1115F8DBD72FCD2D" author="McIntosh, W. C." box="[1032,1292,1792,1816]" pageId="1" pageNumber="270" pagination="1 - 554" refId="ref6931" refString="McIntosh, W. C. 1885. Report on the Annelida Polychaeta collected by H. M. S. Challenger during the years 1873 - 1876. Report on the Scientific Results of the Voyage of H. M. S. Challenger during the years 1873 - 76, Zoology 12: 1 - 554, pls 1 - 55." type="journal article" year="1885">McIntosh, 1885: 345346</bibRefCitation>
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, pl. 42, figs 6, 7.
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<treatmentCitationGroup id="84B111B4FF87FFFF1629F89AD645CDAF" pageId="1" pageNumber="270">
<treatmentCitation id="2500108BFF87FFFF1629F89AD68FCD6C" author="Izuka, A." box="[820,1196,1857,1881]" page="246" pageId="1" pageNumber="270" year="1912">
<taxonomicName id="63A14D19FF87FFFF1629F89AD68FCD6C" ID-CoL="6KKP3" authority="Izuka, 1912: 245 - 246" authorityName="Izuka" authorityPageNumber="245 - 246" authorityYear="1912" box="[820,1196,1857,1881]" class="Polychaeta" family="Glyceridae" genus="Glycera" kingdom="Animalia" order="Phyllodocida" pageId="1" pageNumber="270" phylum="Annelida" rank="species" species="chirori">
<emphasis id="96D5EA88FF87FFFF1629F89AD1EBCD6C" box="[820,968,1857,1881]" italics="true" pageId="1" pageNumber="270">Glycera chirori</emphasis>
<bibRefCitation id="C0304B6BFF87FFFF16CDF89AD68FCD6C" author="Izuka, A." box="[976,1196,1857,1881]" pageId="1" pageNumber="270" pagination="1 - 262" refId="ref6771" refString="Izuka, A. 1912. The errantiate Polychaeta of Japan. The Journal of the College of Science, Imperial University of Tokyo 30: 1 - 262, pls 1 - 24." type="journal article" year="1912">Izuka, 1912: 245246</bibRefCitation>
</taxonomicName>
</treatmentCitation>
, pl. 2, fig. 8, pl. 24, fig. 13;
<treatmentCitation id="2500108BFF87FFFF1669F8B9D606CD4F" author="Okuda, S." box="[884,1061,1890,1914]" page="125" pageId="1" pageNumber="270" year="1938">
<bibRefCitation id="C0304B6BFF87FFFF1669F8B9D606CD4F" author="Okuda, S." box="[884,1061,1890,1914]" pageId="1" pageNumber="270" pagination="122 - 131" refId="ref7038" refString="Okuda, S. 1938. Polychaetous annelids from the Ise Sea. Zoological Magazine, Tokyo 50: 122 - 131. [In Japanese with English abstract]" type="journal article" year="1938">Okuda 1938: 125</bibRefCitation>
</treatmentCitation>
, fig. 2;
<treatmentCitation id="2500108BFF87FFFF116FF8B9D185CDAF" author="Imajima, M. &amp; Hartman, O." page="161" pageId="1" pageNumber="270" year="1964">
<bibRefCitation id="C0304B6BFF87FFFF116FF8B9D185CDAF" author="Imajima, M. &amp; Hartman, O." pageId="1" pageNumber="270" pagination="1 - 237" refId="ref6738" refString="Imajima, M. and Hartman, O. 1964. The polychaetous annelids of Japan. Part I. Allan Hancock Foundation Publications, Occasional Paper 26: 1 - 237." type="journal article" year="1964">Imajima and Hartman 1964: 161162</bibRefCitation>
</treatmentCitation>
;
<treatmentCitation id="2500108BFF87FFFF16B2F859D642CDAF" author="Uchida, H." box="[943,1121,1922,1946]" page="319" pageId="1" pageNumber="270" year="1992">
<bibRefCitation id="C0304B6BFF87FFFF16B2F859D642CDAF" author="Uchida, H." box="[943,1121,1922,1946]" pageId="1" pageNumber="270" pagination="310 - 373" refId="ref7151" refString="Uchida, H. 1992. Polychaeta. Pp. 310 - 373. In: Nishimura, S. (Ed.) Guide to Seashore Animals of Japan with Color and Keys, Vol I. Hoikusha, Osaka. [In Japanese]" type="book chapter" year="1992">Uchida 1992: 319</bibRefCitation>
</treatmentCitation>
.
</treatmentCitationGroup>
</paragraph>
<paragraph id="A41E369AFF87FFFF1629F878D189CDEE" blockId="1.[820,1433,1629,2011]" pageId="1" pageNumber="270">
<treatmentCitationGroup id="84B111B4FF87FFFF1629F878D189CDEE" pageId="1" pageNumber="270">
<treatmentCitation id="2500108BFF87FFFF1629F878D6C3CD8E" author="Izuka, A." box="[820,1248,1955,1979]" page="247" pageId="1" pageNumber="270" year="1912">
<taxonomicName id="63A14D19FF87FFFF1629F878D6C3CD8E" ID-CoL="6KKPJ" authority="Izuka, 1912: 246 - 247" authorityName="Izuka" authorityPageNumber="246 - 247" authorityYear="1912" box="[820,1248,1955,1979]" class="Polychaeta" family="Glyceridae" genus="Glycera" kingdom="Animalia" order="Phyllodocida" pageId="1" pageNumber="270" phylum="Annelida" rank="species" species="hasidatensis">
<emphasis id="96D5EA88FF87FFFF1629F878D1DDCD8E" box="[820,1022,1955,1979]" italics="true" pageId="1" pageNumber="270">Glycera hasidatensis</emphasis>
<bibRefCitation id="C0304B6BFF87FFFF1118F878D6C3CD8E" author="Izuka, A." box="[1029,1248,1955,1979]" pageId="1" pageNumber="270" pagination="1 - 262" refId="ref6771" refString="Izuka, A. 1912. The errantiate Polychaeta of Japan. The Journal of the College of Science, Imperial University of Tokyo 30: 1 - 262, pls 1 - 24." type="journal article" year="1912">Izuka, 1912: 246247</bibRefCitation>
</taxonomicName>
</treatmentCitation>
, pl. 24, figs 14, 15 (in part).
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="ECBB6511FF87FFFC1653F7DFD338CFC1" lastPageId="2" lastPageNumber="271" pageId="1" pageNumber="270" type="materials_examined">
<paragraph id="A41E369AFF87FFFC1653F7DFD365C95C" blockId="1.[846,1431,2052,2076]" lastBlockId="2.[156,768,198,2077]" lastPageId="2" lastPageNumber="271" pageId="1" pageNumber="270">
<emphasis id="96D5EA88FF87FFFF1653F7DFD601C229" bold="true" box="[846,1058,2052,2076]" pageId="1" pageNumber="270">Material examined.</emphasis>
<materialsCitation id="14C93CC7FF87FFFC1126F7DFD00ECB2A" collectingDate="2010-11-09" collectingDateMax="2010-11-11" collectingDateMin="2010-11-09" collectorName="Sexually &amp; Seto Inland Sea &amp; Uno Port" elevation="12" lastPageId="2" lastPageNumber="271" latitude="34.4925" location="Okayama Prefecture" longLatPrecision="19" longitude="133.95721" pageId="1" pageNumber="270" specimenCount="1" stateProvince="Okayama">
<collectorName id="0954534CFF87FFFF1126F7DFD6ACC229" box="[1083,1167,2052,2076]" pageId="1" pageNumber="270">Sexually</collectorName>
mature specimens with epitokous metamorphosis (epitokes) in the
<collectorName id="0954534CFF84FFFC1747FF1DD0DFCAEB" box="[602,764,198,222]" pageId="2" pageNumber="271">Seto Inland Sea</collectorName>
:
<collectorName id="0954534CFF84FFFC1581FF3CD2DFCACB" box="[156,252,231,254]" pageId="2" pageNumber="271">Uno Port</collectorName>
(
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,
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,
<quantity id="63599B7FFF84FFFC1703FF3CD06DCACB" box="[542,590,231,255]" metricMagnitude="1" metricUnit="m" metricValue="1.2" pageId="2" pageNumber="271" unit="m" value="12.0">
<elevation id="2F8CD1A9FF84FFFC1703FF3CD06DCACB" box="[542,590,231,255]" metricMagnitude="1" metricUnit="m" metricValue="1.2" pageId="2" pageNumber="271" unit="m" value="12.0">12 m</elevation>
</quantity>
deep),
<collectingRegion id="6665F878FF84FFFC1782FF3CD325CB2A" country="Japan" name="Okayama" pageId="2" pageNumber="271">Okayama Prefecture</collectingRegion>
,
<date id="D01F105AFF84FFFC140EFED3D3DBCB15" box="[275,504,263,288]" pageId="2" pageNumber="271" value="2010-11-09" valueMax="2010-11-11" valueMin="2010-11-09">
<collectingDate id="C05BE9B2FF84FFFC140EFED3D3DBCB15" box="[275,504,263,288]" pageId="2" pageNumber="271" value="2010-11-09" valueMax="2010-11-11" valueMin="2010-11-09">911 November 2010</collectingDate>
</date>
, coll
</materialsCitation>
.
<materialsCitation id="14C93CC7FF84FFFC1727FED3D018CB75" collectingDate="2011-11-08" collectingDateMax="2011-11-10" collectingDateMin="2011-11-08" collectionCode="T" collectorName="Urata" pageId="2" pageNumber="271" specimenCount="10" stateProvince="Okayama">
<collectionCode id="C2B0AE5FFF84FFFC1727FED3D069CB2A" box="[570,586,264,287]" name="Tavera, Department of Geology and Geophysics" pageId="2" pageNumber="271">T</collectionCode>
.
<collectorName id="0954534CFF84FFFC174AFED3D0B1CB2A" box="[599,658,264,287]" pageId="2" pageNumber="271">Urata</collectorName>
,
<specimenCount id="B2A7FD13FF84FFFC17BDFED3D2F1CB0A" pageId="2" pageNumber="271" type="generic">10 specimens</specimenCount>
(MS);
<date id="D01F105AFF84FFFC143CFEF3D025CB75" box="[289,518,296,320]" pageId="2" pageNumber="271" value="2011-11-08" valueMax="2011-11-10" valueMin="2011-11-08">
<collectingDate id="C05BE9B2FF84FFFC143CFEF3D025CB75" box="[289,518,296,320]" pageId="2" pageNumber="271" value="2011-11-08" valueMax="2011-11-10" valueMin="2011-11-08">810 November 2011</collectingDate>
</date>
, coll
</materialsCitation>
<materialsCitation id="14C93CC7FF84FFFC1726FEF3D07ACB0A" box="[571,601,296,320]" collectingDate="2011-11-08" collectingDateMax="2011-11-10" collectingDateMin="2011-11-08" collectionCode="T" collectorName="Urata" isTailEnumeration="true" pageId="2" pageNumber="271" specimenCount="1" stateProvince="Okayama">. Y</materialsCitation>
. S
<materialsCitation id="14C93CC7FF84FFFC1768FEF3D046CBB4" accessionNumber="SMF 22825" collectionCode="SMF" collectorName="Ibrahim" pageId="2" pageNumber="271" specimenCode="SMF 22825-22827" specimenCount="33" stateProvince="Okayama">
.
<collectorName id="0954534CFF84FFFC179EFEF3D0FBCB75" box="[643,728,296,320]" pageId="2" pageNumber="271">Ibrahim</collectorName>
,
<specimenCount id="B2A7FD13FF84FFFC17FAFEF3D326CB55" pageId="2" pageNumber="271" type="generic">33 specimens</specimenCount>
(NSMT-Pol 111422111423, OMNH-Iv 5354 5355, 53575358,
<specimenCode id="F4079EE1FF84FFFC147CFEB2D004CBB4" box="[353,551,361,385]" collectionCode="SMF" country="Germany" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" lsid="urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="2" pageNumber="271">SMF 2282522827</specimenCode>
, MS)
</materialsCitation>
.
<materialsCitation id="14C93CC7FF84FFFC176BFEB2D343CBF7" collectingDate="2009-10-27" collectorName="Imabari Port" elevation="7" latitude="34.068333" location="Ehime Prefecture" longLatPrecision="19" longitude="133.00806" pageId="2" pageNumber="271" specimenCount="1" stateProvince="Ehime">
<collectorName id="0954534CFF84FFFC176BFEB2D0DCCBB4" box="[630,767,361,385]" pageId="2" pageNumber="271">Imabari Port</collectorName>
(
<geoCoordinate id="C195505DFF84FFFC15BEFE51D320CB94" box="[163,259,393,418]" degrees="34" direction="north" minutes="4" orientation="latitude" pageId="2" pageNumber="271" precision="15" seconds="6" value="34.068333">34°46″N</geoCoordinate>
,
<geoCoordinate id="C195505DFF84FFFC140EFE51D3A6CB94" box="[275,389,394,418]" degrees="133" direction="east" minutes="0" orientation="longitude" pageId="2" pageNumber="271" precision="15" seconds="29" value="133.00806">133°029″E</geoCoordinate>
,
<quantity id="63599B7FFF84FFFC1488FE51D3E8CB94" box="[405,459,394,418]" metricMagnitude="0" metricUnit="m" metricValue="7.4" pageId="2" pageNumber="271" unit="m" value="7.4">
<elevation id="2F8CD1A9FF84FFFC1488FE51D3E8CB94" box="[405,459,394,418]" metricMagnitude="0" metricUnit="m" metricValue="7.4" pageId="2" pageNumber="271" unit="m" value="7.4">7.4 m</elevation>
</quantity>
deep),
<collectingRegion id="6665F878FF84FFFC173DFE52D0FBCB94" box="[544,728,393,417]" country="Japan" name="Ehime" pageId="2" pageNumber="271">Ehime Prefecture</collectingRegion>
,
<date id="D01F105AFF84FFFC17FAFE51D30FCBF7" pageId="2" pageNumber="271" value="2009-10-27">
<collectingDate id="C05BE9B2FF84FFFC17FAFE51D30FCBF7" pageId="2" pageNumber="271" value="2009-10-27">27 October 2009</collectingDate>
</date>
, coll
</materialsCitation>
<materialsCitation id="14C93CC7FF84FFFC147DFE71D3A5CBF7" box="[352,390,426,450]" collectingDate="2009-10-27" collectorName="Imabari Port" elevation="7" isTailEnumeration="true" latitude="34.068333" location="Ehime Prefecture" longLatPrecision="19" longitude="133.00806" pageId="2" pageNumber="271" specimenCount="1" stateProvince="Ehime">. M</materialsCitation>
. Sato
<emphasis id="96D5EA88FF84FFFC14DAFE70D3DFCBF7" box="[455,508,426,450]" italics="true" pageId="2" pageNumber="271">et al.</emphasis>
,
<materialsCitation id="14C93CC7FF84FFFC1716FE71D38CCBD6" accessionNumber="ZW 002074" collectionCode="ZW" pageId="2" pageNumber="271" specimenCode="ZW 002074-002075" specimenCount="14" stateProvince="Ehime">
<specimenCount id="B2A7FD13FF84FFFC1716FE71D0B5CBF7" box="[523,662,426,450]" pageId="2" pageNumber="271" type="generic">14 specimens</specimenCount>
(CMNH-
<specimenCode id="F4079EE1FF84FFFC1581FE10D351CBD7" box="[156,370,458,482]" collectionCode="ZW" pageId="2" pageNumber="271">ZW 002074002075</specimenCode>
, MS)
</materialsCitation>
.
<materialsCitation id="14C93CC7FF84FFFC14DDFE10D0F7C836" collectingDate="2009-10-28" collectorName="Himeshima Port" latitude="33.72139" location="Oita Prefecture" longLatPrecision="19" longitude="131.6464" pageId="2" pageNumber="271" specimenCount="1" stateProvince="Oita">
<collectorName id="0954534CFF84FFFC14DDFE10D04DCBD7" box="[448,622,459,483]" pageId="2" pageNumber="271">Himeshima Port</collectorName>
(
<geoCoordinate id="C195505DFF84FFFC179FFE10D0D9CBD7" box="[642,762,459,483]" degrees="33" direction="north" minutes="43" orientation="latitude" pageId="2" pageNumber="271" precision="15" seconds="17" value="33.72139">33°4317″N</geoCoordinate>
,
<geoCoordinate id="C195505DFF84FFFC1581FE30D338C836" box="[156,283,491,515]" degrees="131" direction="east" minutes="38" orientation="longitude" pageId="2" pageNumber="271" precision="15" seconds="47" value="131.6464">131°3847″E</geoCoordinate>
),
<collectingRegion id="6665F878FF84FFFC1429FE30D3F5C836" box="[308,470,491,515]" country="Japan" name="Oita" pageId="2" pageNumber="271">Oita Prefecture</collectingRegion>
,
<date id="D01F105AFF84FFFC14FBFE30D0BEC836" box="[486,669,491,515]" pageId="2" pageNumber="271" value="2009-10-28">
<collectingDate id="C05BE9B2FF84FFFC14FBFE30D0BEC836" box="[486,669,491,515]" pageId="2" pageNumber="271" value="2009-10-28">28 October 2009</collectingDate>
</date>
, coll
</materialsCitation>
<materialsCitation id="14C93CC7FF84FFFC17CEFE30D0DFC836" box="[723,764,491,515]" collectingDate="2009-10-28" collectorName="Himeshima Port" isTailEnumeration="true" latitude="33.72139" location="Oita Prefecture" longLatPrecision="19" longitude="131.6464" pageId="2" pageNumber="271" specimenCount="1" stateProvince="Oita">. M</materialsCitation>
. Sato
<emphasis id="96D5EA88FF84FFFC15C9FDD7D328C811" box="[212,267,524,548]" italics="true" pageId="2" pageNumber="271">et al.</emphasis>
,
<specimenCount id="B2A7FD13FF84FFFC1400FDD7D388C811" box="[285,427,524,548]" pageId="2" pageNumber="271" type="generic">11 specimens</specimenCount>
(MS).
<materialsCitation id="14C93CC7FF84FFFC14E2FDD7D0DFC871" collectingDate="2009-10-29" collectorName="Yanai Port" latitude="33.95667" location="Yamaguchi Prefecture" longLatPrecision="19" longitude="132.13611" pageId="2" pageNumber="271" specimenCount="1" stateProvince="Yamaguchi">
<collectorName id="0954534CFF84FFFC14E2FDD7D04DC816" box="[511,622,524,548]" pageId="2" pageNumber="271">Yanai Port</collectorName>
(
<geoCoordinate id="C195505DFF84FFFC179FFDD0D0D9C816" box="[642,762,523,548]" degrees="33" direction="north" minutes="57" orientation="latitude" pageId="2" pageNumber="271" precision="15" seconds="24" value="33.95667">33°5724″N</geoCoordinate>
,
<geoCoordinate id="C195505DFF84FFFC1581FDF7D32CC871" box="[156,271,556,580]" degrees="132" direction="east" minutes="8" orientation="longitude" pageId="2" pageNumber="271" precision="15" seconds="10" value="132.13611">132°810″E</geoCoordinate>
),
<collectingRegion id="6665F878FF84FFFC1438FDF7D02BC871" box="[293,520,556,580]" country="Japan" name="Yamaguchi" pageId="2" pageNumber="271">Yamaguchi Prefecture</collectingRegion>
,
<date id="D01F105AFF84FFFC170BFDF7D0EBC871" box="[534,712,556,580]" pageId="2" pageNumber="271" value="2009-10-29">
<collectingDate id="C05BE9B2FF84FFFC170BFDF7D0EBC871" box="[534,712,556,580]" pageId="2" pageNumber="271" value="2009-10-29">29 October 2009</collectingDate>
</date>
, coll
</materialsCitation>
<materialsCitation id="14C93CC7FF84FFFC17E1FDF7D296C851" collectingDate="2009-10-29" collectorName="Yanai Port" isTailEnumeration="true" latitude="33.95667" location="Yamaguchi Prefecture" longLatPrecision="19" longitude="132.13611" pageId="2" pageNumber="271" specimenCount="1" stateProvince="Yamaguchi">. M</materialsCitation>
. Sato
<emphasis id="96D5EA88FF84FFFC15EEFD96D305C850" box="[243,294,589,613]" italics="true" pageId="2" pageNumber="271">et al.</emphasis>
,
<specimenCount id="B2A7FD13FF84FFFC142FFD96D38CC850" box="[306,431,589,613]" pageId="2" pageNumber="271" type="generic">9 specimens</specimenCount>
(NSMT-Pol 111427, MS);
<date id="D01F105AFF84FFFC17D9FD96D2ECC8B0" pageId="2" pageNumber="271" value="2010-07-09">9 July 2010</date>
, coll
<materialsCitation id="14C93CC7FF84FFFC141CFDB6D33FC8B0" box="[257,284,621,645]" collectingDate="2009-10-29" collectorName="Yanai Port" isTailEnumeration="true" latitude="33.95667" location="Yamaguchi Prefecture" longLatPrecision="19" longitude="132.13611" pageId="2" pageNumber="271" specimenCount="1" stateProvince="Yamaguchi">. Y</materialsCitation>
. S. Ibrahim and M
<materialsCitation id="14C93CC7FF84FFFC14FFFDB5D374C893" collectorName="Sato" location="Pol" pageId="2" pageNumber="271" specimenCount="2" stateProvince="Yamaguchi">
.
<collectorName id="0954534CFF84FFFC14F0FDB6D039C8B0" box="[493,538,621,645]" pageId="2" pageNumber="271">Sato</collectorName>
,
<specimenCount id="B2A7FD13FF84FFFC1738FDB6D081C8B0" box="[549,674,621,645]" pageId="2" pageNumber="271" type="generic">2 specimens</specimenCount>
(NSMT-
<location id="A17E6041FF84FFFC1581FD55D29EC893" LSID="urn:lsid:plazi:treatment:2C08878CFF87FFF916DEFA00D77CCCCD:A17E6041FF84FFFC1581FD55D29EC893" box="[156,189,654,678]" name="Pol" pageId="2" pageNumber="271" stateProvince="Yamaguchi">Pol</location>
111426, MS)
</materialsCitation>
.
<materialsCitation id="14C93CC7FF84FFFC1474FD55D09CC8F3" collectingDate="2010-07-10" collectorName="Tadanoumi" latitude="34.3325" location="Takehara" longLatPrecision="19" longitude="132.98557" pageId="2" pageNumber="271" specimenCount="1" stateProvince="Hiroshima">
<collectorName id="0954534CFF84FFFC1474FD55D3FEC893" box="[361,477,654,678]" pageId="2" pageNumber="271">Tadanoumi</collectorName>
(
<geoCoordinate id="C195505DFF84FFFC14E9FD55D04FC890" box="[500,620,654,678]" degrees="34" direction="north" minutes="19" orientation="latitude" pageId="2" pageNumber="271" precision="15" seconds="57" value="34.3325">34°1957″N</geoCoordinate>
,
<geoCoordinate id="C195505DFF84FFFC179DFD55D0D0C893" box="[640,755,654,678]" degrees="132" direction="east" minutes="59" orientation="longitude" pageId="2" pageNumber="271" precision="15" seconds="8" value="132.98557">132°598″E</geoCoordinate>
),
<location id="A17E6041FF84FFFC1581FD75D2D8C8F3" LSID="urn:lsid:plazi:treatment:2C08878CFF87FFF916DEFA00D77CCCCD:A17E6041FF84FFFC1581FD75D2D8C8F3" box="[156,251,686,710]" latitude="34.3325" longLatPrecision="19" longitude="132.98557" name="Takehara" pageId="2" pageNumber="271" stateProvince="Hiroshima">Takehara</location>
,
<collectingRegion id="6665F878FF84FFFC1417FD75D3CDC8F3" box="[266,494,686,710]" country="Japan" name="Hiroshima" pageId="2" pageNumber="271">Hiroshima Prefecture</collectingRegion>
,
<date id="D01F105AFF84FFFC14E0FD75D0ABC8F3" box="[509,648,686,710]" pageId="2" pageNumber="271" value="2010-07-10">
<collectingDate id="C05BE9B2FF84FFFC14E0FD75D0ABC8F3" box="[509,648,686,710]" pageId="2" pageNumber="271" value="2010-07-10">10 July 2010</collectingDate>
</date>
, coll
</materialsCitation>
<materialsCitation id="14C93CC7FF84FFFC17A2FD75D0FDC8F3" box="[703,734,686,710]" collectingDate="2010-07-10" collectorName="Tadanoumi" isTailEnumeration="true" latitude="34.3325" location="Takehara" longLatPrecision="19" longitude="132.98557" pageId="2" pageNumber="271" specimenCount="1" stateProvince="Hiroshima">. Y</materialsCitation>
. S. Ibrahim and M
<materialsCitation id="14C93CC7FF84FFFC1455FD14D04BC932" collectorName="Sato" pageId="2" pageNumber="271" specimenCode="CMNH-ZW 002077-002078" specimenCount="5" stateProvince="Hiroshima">
.
<collectorName id="0954534CFF84FFFC1444FD14D3A5C8D2" box="[345,390,719,743]" pageId="2" pageNumber="271">Sato</collectorName>
,
<specimenCount id="B2A7FD13FF84FFFC148BFD14D03BC8D2" box="[406,536,719,743]" pageId="2" pageNumber="271" type="generic">5 specimens</specimenCount>
(NSMT-Pol 111424 111425,
<specimenCode id="F4079EE1FF84FFFC15E4FD34D00BC932" box="[249,552,751,775]" collectionCode="CMNH-ZW" pageId="2" pageNumber="271">CMNH-ZW 002077002078</specimenCode>
, MS)
</materialsCitation>
.
<materialsCitation id="14C93CC7FF84FFFC1767FD34D06AC97D" collectingDate="2011-07-30" collectorName="Off Tanoura" latitude="33.790833" location="Kaminoseki" longLatPrecision="19" longitude="132.03305" municipality="Nagashima Island" pageId="2" pageNumber="271" specimenCount="1" stateProvince="Yamaguchi">
<collectorName id="0954534CFF84FFFC1767FD34D0DCC932" box="[634,767,751,775]" pageId="2" pageNumber="271">Off Tanoura</collectorName>
(
<geoCoordinate id="C195505DFF84FFFC15BEFCCBD338C912" box="[163,283,784,808]" degrees="33" direction="north" minutes="47" orientation="latitude" pageId="2" pageNumber="271" precision="15" seconds="27" value="33.790833">33°4727″N</geoCoordinate>
,
<geoCoordinate id="C195505DFF84FFFC1436FCCBD3BDC91D" box="[299,414,784,808]" degrees="132" direction="east" minutes="1" orientation="longitude" pageId="2" pageNumber="271" precision="15" seconds="59" value="132.03305">132°159″E</geoCoordinate>
),
<collectingMunicipality id="447AACE0FF84FFFC14A8FCCBD052C91D" box="[437,625,784,808]" pageId="2" pageNumber="271">Nagashima Island</collectingMunicipality>
,
<location id="A17E6041FF84FFFC179DFCCBD0D8C91D" LSID="urn:lsid:plazi:treatment:2C08878CFF87FFF916DEFA00D77CCCCD:A17E6041FF84FFFC179DFCCBD0D8C91D" box="[640,763,784,808]" latitude="33.790833" longLatPrecision="19" longitude="132.03305" municipality="Nagashima Island" name="Kaminoseki" pageId="2" pageNumber="271" stateProvince="Yamaguchi">Kaminoseki</location>
,
<collectingRegion id="6665F878FF84FFFC1581FCEBD3A3C97D" box="[156,384,816,840]" country="Japan" name="Yamaguchi" pageId="2" pageNumber="271">Yamaguchi Prefecture</collectingRegion>
,
<date id="D01F105AFF84FFFC1493FCEAD037C97C" box="[398,532,816,841]" pageId="2" pageNumber="271" value="2011-07-30">
<collectingDate id="C05BE9B2FF84FFFC1493FCEAD037C97C" box="[398,532,816,841]" pageId="2" pageNumber="271" value="2011-07-30">30 July 2011</collectingDate>
</date>
, coll
</materialsCitation>
<materialsCitation id="14C93CC7FF84FFFC1754FCEBD044C97D" box="[585,615,816,840]" collectingDate="2011-07-30" collectorName="Off Tanoura" isTailEnumeration="true" latitude="33.790833" location="Kaminoseki" longLatPrecision="19" longitude="132.03305" municipality="Nagashima Island" pageId="2" pageNumber="271" specimenCount="1" stateProvince="Yamaguchi">. Y</materialsCitation>
. S. Ibrahim,
<specimenCount id="B2A7FD13FF84FFFC17EEFCEAD326C95C" pageId="2" pageNumber="271" type="generic">4 specimens</specimenCount>
(MS).
</paragraph>
<paragraph id="A41E369AFF84FFFC15A8FCA9D3DDCF47" blockId="2.[156,768,198,2077]" pageId="2" pageNumber="271">
<materialsCitation id="14C93CC7FF84FFFC15A8FCA9D0F7C9FF" collectingDate="2004-10-13" county="Immature" location="Intertidal" municipality="Seto Inland Sea" pageId="2" pageNumber="271" specimenCount="1" stateProvince="Okayama">
<collectingCounty id="4D7F4E16FF84FFFC15A8FCA9D339C9BC" box="[181,282,882,905]" pageId="2" pageNumber="271">Immature</collectingCounty>
specimens (atokes) in the
<collectingMunicipality id="447AACE0FF84FFFC1750FCA9D0DFC9BF" box="[589,764,881,906]" pageId="2" pageNumber="271">Seto Inland Sea</collectingMunicipality>
:
<location id="A17E6041FF84FFFC1581FC49D2D8C99F" LSID="urn:lsid:plazi:treatment:2C08878CFF87FFF916DEFA00D77CCCCD:A17E6041FF84FFFC1581FC49D2D8C99F" box="[156,251,914,938]" county="Immature" municipality="Seto Inland Sea" name="Intertidal" pageId="2" pageNumber="271" stateProvince="Okayama">Intertidal</location>
flats in
<location id="A17E6041FF84FFFC1474FC49D3D0C99F" LSID="urn:lsid:plazi:treatment:2C08878CFF87FFF916DEFA00D77CCCCD:A17E6041FF84FFFC1474FC49D3D0C99F" box="[361,499,914,938]" county="Immature" municipality="Seto Inland Sea" name="Kasaoka Bay" pageId="2" pageNumber="271" stateProvince="Okayama">Kasaoka Bay</location>
(34°2729N, 133°31 32E),
<collectingRegion id="6665F878FF84FFFC15F7FC69D3E6C9FF" box="[234,453,946,970]" country="Japan" name="Okayama" pageId="2" pageNumber="271">Okayama Prefecture</collectingRegion>
,
<date id="D01F105AFF84FFFC14C4FC68D0BAC9FE" box="[473,665,946,971]" pageId="2" pageNumber="271" value="2004-10-13">
<collectingDate id="C05BE9B2FF84FFFC14C4FC68D0BAC9FE" box="[473,665,946,971]" pageId="2" pageNumber="271" value="2004-10-13">13 October 2004</collectingDate>
</date>
, coll
</materialsCitation>
<materialsCitation id="14C93CC7FF84FFFC17C9FC69D0DFC9FF" box="[724,764,946,970]" collectingDate="2004-10-13" county="Immature" isTailEnumeration="true" location="Intertidal" municipality="Seto Inland Sea" pageId="2" pageNumber="271" specimenCount="1" stateProvince="Okayama">. K</materialsCitation>
. Okada,
<specimenCount id="B2A7FD13FF84FFFC15F3FC08D347C9DE" box="[238,356,979,1003]" pageId="2" pageNumber="271" type="generic">1 specimen</specimenCount>
(NSMT-Pol 111428).
<materialsCitation id="14C93CC7FF84FFFC1752FC08D39FCE19" collectingDate="1998-02-26" county="Intertidal" latitude="34.216946" location="Kure" longLatPrecision="19" longitude="132.67029" municipality="Kawajiri" pageId="2" pageNumber="271" specimenCount="1" stateProvince="Hiroshima">
<collectingCounty id="4D7F4E16FF84FFFC1752FC08D08DC9DE" box="[591,686,979,1003]" pageId="2" pageNumber="271">Intertidal</collectingCounty>
flats in
<collectingMunicipality id="447AACE0FF84FFFC1581FC2FD2D2CE39" box="[156,241,1012,1036]" pageId="2" pageNumber="271">Kawajiri</collectingMunicipality>
(
<geoCoordinate id="C195505DFF84FFFC15E3FC2FD349CE3E" box="[254,362,1012,1036]" degrees="34" direction="north" minutes="13" orientation="latitude" pageId="2" pageNumber="271" precision="15" seconds="1" value="34.216946">34°131″N</geoCoordinate>
,
<geoCoordinate id="C195505DFF84FFFC1468FC2FD3D6CE39" box="[373,501,1012,1036]" degrees="132" direction="east" minutes="40" orientation="longitude" pageId="2" pageNumber="271" precision="15" seconds="13" value="132.67029">132°4013″E</geoCoordinate>
),
<location id="A17E6041FF84FFFC171AFC2FD019CE3E" LSID="urn:lsid:plazi:treatment:2C08878CFF87FFF916DEFA00D77CCCCD:A17E6041FF84FFFC171AFC2FD019CE3E" box="[519,570,1012,1035]" county="Intertidal" latitude="34.216946" longLatPrecision="19" longitude="132.67029" municipality="Kawajiri" name="Kure" pageId="2" pageNumber="271" stateProvince="Hiroshima">Kure</location>
,
<collectingRegion id="6665F878FF84FFFC1759FC2FD2E4CE19" country="Japan" name="Hiroshima" pageId="2" pageNumber="271">Hiroshima Prefecture</collectingRegion>
,
<date id="D01F105AFF84FFFC15CFFBCFD3A9CE19" box="[210,394,1044,1068]" pageId="2" pageNumber="271" value="1998-02-26">
<collectingDate id="C05BE9B2FF84FFFC15CFFBCFD3A9CE19" box="[210,394,1044,1068]" pageId="2" pageNumber="271" value="1998-02-26">26 February 1998</collectingDate>
</date>
, coll
</materialsCitation>
<materialsCitation id="14C93CC7FF84FFFC14A1FBCFD3C3CE19" box="[444,480,1044,1068]" collectingDate="1998-02-26" county="Intertidal" isTailEnumeration="true" latitude="34.216946" location="Kure" longLatPrecision="19" longitude="132.67029" municipality="Kawajiri" pageId="2" pageNumber="271" specimenCount="1" stateProvince="Hiroshima">. M</materialsCitation>
<materialsCitation id="14C93CC7FF84FFFC14FDFBCED348CE78" collectorName="Sato" location="Pol" pageId="2" pageNumber="271" specimenCount="5" stateProvince="Hiroshima">
.
<collectorName id="0954534CFF84FFFC14F1FBCFD03ACE19" box="[492,537,1044,1068]" pageId="2" pageNumber="271">Sato</collectorName>
,
<specimenCount id="B2A7FD13FF84FFFC1739FBCFD082CE19" box="[548,673,1044,1068]" pageId="2" pageNumber="271" type="generic">5 specimens</specimenCount>
(NSMT-
<location id="A17E6041FF84FFFC1581FBEED29ECE78" LSID="urn:lsid:plazi:treatment:2C08878CFF87FFF916DEFA00D77CCCCD:A17E6041FF84FFFC1581FBEED29ECE78" box="[156,189,1077,1101]" name="Pol" pageId="2" pageNumber="271" stateProvince="Hiroshima">Pol</location>
111430, MS)
</materialsCitation>
.
<materialsCitation id="14C93CC7FF84FFFC1495FBEED2E0CF44" accessionNumber="SMF 22828" collectingDate="2000-05-06" collectingDateMax="2011-11-08" collectingDateMin="2000-05-06" collectionCode="SMF" collectorName="Y. S. Ibrahim" county="Sanagishima Island" elevation="24" latitude="34.308056" location="Off Iwaijima Island" longLatPrecision="19" longitude="133.22804" municipality="Shiwaku Islands" pageId="2" pageNumber="271" specimenCode="CMNH-ZW 002076" specimenCount="23" stateProvince="Kagawa">
Bouchi-no-su (34°2229″2238″N, 133°3652″3653″E,
<quantity id="63599B7FFF84FFFC146AFB8ED3EECE58" box="[375,461,1109,1133]" metricMagnitude="1" metricUnit="m" metricValue="2.35" metricValueMax="2.4" metricValueMin="2.3" pageId="2" pageNumber="271" unit="m" value="23.5" valueMax="24.0" valueMin="23.0">
<elevation id="2F8CD1A9FF84FFFC146AFB8ED3EECE58" box="[375,461,1109,1133]" metricMagnitude="1" metricUnit="m" metricValue="2.35" metricValueMax="2.4" metricValueMin="2.3" pageId="2" pageNumber="271" unit="m" value="23.5" valueMax="24.0" valueMin="23.0">2324 m</elevation>
</quantity>
deep), north of
<collectingCounty id="4D7F4E16FF84FFFC1762FB8ED2F9CEBB" pageId="2" pageNumber="271">Sanagishima Island</collectingCounty>
in the
<collectingMunicipality id="447AACE0FF84FFFC143CFBADD3E4CEBB" box="[289,455,1142,1166]" pageId="2" pageNumber="271">Shiwaku Islands</collectingMunicipality>
,
<collectingRegion id="6665F878FF84FFFC14CCFBADD0B3CEBB" box="[465,656,1142,1166]" country="Japan" name="Kagawa" pageId="2" pageNumber="271">Kagawa Prefecture</collectingRegion>
,
<date id="D01F105AFF84FFFC1787FBADD2D5CE9B" pageId="2" pageNumber="271" value="2011-11-08">
<collectingDate id="C05BE9B2FF84FFFC1787FBADD2D5CE9B" pageId="2" pageNumber="271" value="2011-11-08">8 November 2011</collectingDate>
</date>
, coll.
<collectorName id="0954534CFF84FFFC142DFB4CD395CE9B" box="[304,438,1174,1198]" pageId="2" pageNumber="271">Y. S. Ibrahim</collectorName>
,
<specimenCount id="B2A7FD13FF84FFFC14DDFB4DD064CE9B" box="[448,583,1174,1198]" pageId="2" pageNumber="271" type="generic">20 specimens</specimenCount>
(OMNH-Iv 5356,
<specimenCode id="F4079EE1FF84FFFC1581FB6CD355CEFA" box="[156,374,1207,1231]" collectionCode="CMNH-ZW" pageId="2" pageNumber="271">CMNH-ZW 002076</specimenCode>
,
<collectionCode id="C2B0AE5FFF84FFFC1496FB6CD398CEFA" box="[395,443,1207,1231]" country="Germany" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" lsid="urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="2" pageNumber="271">SMF</collectionCode>
22828, MS). Nukari-no-seto (
<geoCoordinate id="C195505DFF84FFFC15BEFB0CD338CEDA" box="[163,283,1239,1263]" degrees="34" direction="north" minutes="18" orientation="latitude" pageId="2" pageNumber="271" precision="15" seconds="29" value="34.308056">34°1829″N</geoCoordinate>
,
<geoCoordinate id="C195505DFF84FFFC1434FB0CD38BCEDA" box="[297,424,1239,1263]" degrees="133" direction="east" minutes="13" orientation="longitude" pageId="2" pageNumber="271" precision="15" seconds="41" value="133.22804">133°1341″E</geoCoordinate>
,
<quantity id="63599B7FFF84FFFC14ABFB0CD02FCEDA" box="[438,524,1239,1263]" metricMagnitude="1" metricUnit="m" metricValue="1.45" metricValueMax="1.5" metricValueMin="1.4" pageId="2" pageNumber="271" unit="m" value="14.5" valueMax="15.0" valueMin="14.0">
<elevation id="2F8CD1A9FF84FFFC14ABFB0CD02FCEDA" box="[438,524,1239,1263]" metricMagnitude="1" metricUnit="m" metricValue="1.45" metricValueMax="1.5" metricValueMin="1.4" pageId="2" pageNumber="271" unit="m" value="14.5" valueMax="15.0" valueMin="14.0">1415 m</elevation>
</quantity>
deep),
<collectingRegion id="6665F878FF84FFFC1740FB0CD2C7CF25" country="Japan" name="Hiroshima" pageId="2" pageNumber="271">Hiroshima Prefecture</collectingRegion>
,
<date id="D01F105AFF84FFFC15EDFB23D388CF25" box="[240,427,1272,1296]" pageId="2" pageNumber="271" value="2011-11-08">
<collectingDate id="C05BE9B2FF84FFFC15EDFB23D388CF25" box="[240,427,1272,1296]" pageId="2" pageNumber="271" value="2011-11-08">8 November 2011</collectingDate>
</date>
, coll.
<collectorName id="0954534CFF84FFFC14F7FB23D056CF25" box="[490,629,1272,1296]" pageId="2" pageNumber="271">Y. S. Ibrahim</collectorName>
,
<specimenCount id="B2A7FD13FF84FFFC179CFB23D0DCCF25" box="[641,767,1272,1296]" pageId="2" pageNumber="271" type="generic">3 specimens</specimenCount>
(MS).
<location id="A17E6041FF84FFFC15C0FAC3D381CF05" LSID="urn:lsid:plazi:treatment:2C08878CFF87FFF916DEFA00D77CCCCD:A17E6041FF84FFFC15C0FAC3D381CF05" box="[221,418,1304,1328]" county="Sanagishima Island" latitude="34.308056" longLatPrecision="19" longitude="133.22804" municipality="Shiwaku Islands" name="Off Iwaijima Island" pageId="2" pageNumber="271" stateProvince="Kagawa">Off Iwaijima Island</location>
(33°4718″4752″N, 131°5911″ 5922″E,
<quantity id="63599B7FFF84FFFC15E5FAE2D36DCF65" box="[248,334,1337,1361]" metricMagnitude="1" metricUnit="m" metricValue="2.35" metricValueMax="2.7" metricValueMin="2.0" pageId="2" pageNumber="271" unit="m" value="23.5" valueMax="27.0" valueMin="20.0">
<elevation id="2F8CD1A9FF84FFFC15E5FAE2D36DCF65" box="[248,334,1337,1361]" metricMagnitude="1" metricUnit="m" metricValue="2.35" metricValueMax="2.7" metricValueMin="2.0" pageId="2" pageNumber="271" unit="m" value="23.5" valueMax="27.0" valueMin="20.0">2027 m</elevation>
</quantity>
deep),
<collectingRegion id="6665F878FF84FFFC1484FAE2D059CF64" box="[409,634,1337,1361]" country="Japan" name="Yamaguchi" pageId="2" pageNumber="271">Yamaguchi Prefecture</collectingRegion>
,
<date id="D01F105AFF84FFFC179EFAE2D0DFCF64" box="[643,764,1337,1361]" pageId="2" pageNumber="271" value="2000-05-06">
<collectingDate id="C05BE9B2FF84FFFC179EFAE2D0DFCF64" box="[643,764,1337,1361]" pageId="2" pageNumber="271" value="2000-05-06">6 May 2000</collectingDate>
</date>
, coll
</materialsCitation>
<materialsCitation id="14C93CC7FF84FFFC15DEFA82D2C1CF44" accessionNumber="SMF 22828" box="[195,226,1369,1393]" collectingDate="2000-05-06" collectingDateMax="2011-11-08" collectingDateMin="2000-05-06" collectionCode="SMF" collectorName="Y. S. Ibrahim" county="Sanagishima Island" elevation="24" isTailEnumeration="true" latitude="34.308056" location="Off Iwaijima Island" longLatPrecision="19" longitude="133.22804" municipality="Shiwaku Islands" pageId="2" pageNumber="271" specimenCount="1" stateProvince="Kagawa">. H</materialsCitation>
. Fukuda,
<specimenCount id="B2A7FD13FF84FFFC145EFA82D39DCF44" box="[323,446,1369,1393]" pageId="2" pageNumber="271" type="generic">6 specimens</specimenCount>
(MS).
</paragraph>
<paragraph id="A41E369AFF84FFFC15A8FAA1D338CFC1" blockId="2.[156,768,198,2077]" pageId="2" pageNumber="271">
<materialsCitation id="14C93CC7FF84FFFC15A8FAA1D3E0CFE6" collectingDate="2003-09-02" county="Atoke in Ariake Sea" latitude="32.87222" location="Isahaya Bay" longLatPrecision="20" longitude="130.26138" municipality="Kojiro-nagahama" pageId="2" pageNumber="271" specimenCount="1" stateProvince="Nagasaki">
<collectingCounty id="4D7F4E16FF84FFFC15A8FAA1D380CFA7" box="[181,419,1402,1426]" pageId="2" pageNumber="271">Atoke in Ariake Sea</collectingCounty>
:
<collectingMunicipality id="447AACE0FF84FFFC14A5FAA1D04ACFA7" box="[440,617,1402,1426]" pageId="2" pageNumber="271">Kojiro-nagahama</collectingMunicipality>
(
<geoCoordinate id="C195505DFF84FFFC179FFAA1D0D9CFA4" box="[642,762,1402,1426]" degrees="32" direction="north" minutes="52" orientation="latitude" pageId="2" pageNumber="271" precision="15" seconds="20" value="32.87222">32°5220″N</geoCoordinate>
,
<geoCoordinate id="C195505DFF84FFFC1581FA41D338CF86" box="[156,283,1434,1459]" degrees="130" direction="east" minutes="15" orientation="longitude" pageId="2" pageNumber="271" precision="15" seconds="41" value="130.26138">130°1541″E</geoCoordinate>
),
<location id="A17E6041FF84FFFC142DFA41D389CF86" LSID="urn:lsid:plazi:treatment:2C08878CFF87FFF916DEFA00D77CCCCD:A17E6041FF84FFFC142DFA41D389CF86" box="[304,426,1434,1459]" county="Atoke in Ariake Sea" latitude="32.87222" longLatPrecision="20" longitude="130.26138" municipality="Kojiro-nagahama" name="Isahaya Bay" pageId="2" pageNumber="271" stateProvince="Nagasaki">Isahaya Bay</location>
,
<location id="A17E6041FF84FFFC14ABFA41D065CF87" LSID="urn:lsid:plazi:treatment:2C08878CFF87FFF916DEFA00D77CCCCD:A17E6041FF84FFFC14ABFA41D065CF87" box="[438,582,1434,1458]" county="Atoke in Ariake Sea" latitude="32.87222" longLatPrecision="20" longitude="130.26138" municipality="Kojiro-nagahama" name="Kunimi Town" pageId="2" pageNumber="271" stateProvince="Nagasaki">Kunimi Town</location>
,
<collectingRegion id="6665F878FF84FFFC174EFA41D2E4CFE7" country="Japan" name="Nagasaki" pageId="2" pageNumber="271">Nagasaki Prefecture</collectingRegion>
,
<date id="D01F105AFF84FFFC15CEFA60D3ACCFE6" box="[211,399,1467,1491]" pageId="2" pageNumber="271" value="2003-09-02">
<collectingDate id="C05BE9B2FF84FFFC15CEFA60D3ACCFE6" box="[211,399,1467,1491]" pageId="2" pageNumber="271" value="2003-09-02">2 September 2003</collectingDate>
</date>
, coll
</materialsCitation>
<materialsCitation id="14C93CC7FF84FFFC14DEFA60D3C4CFE7" box="[451,487,1467,1491]" collectingDate="2003-09-02" county="Atoke in Ariake Sea" isTailEnumeration="true" latitude="32.87222" location="Isahaya Bay" longLatPrecision="20" longitude="130.26138" municipality="Kojiro-nagahama" pageId="2" pageNumber="271" specimenCount="1" stateProvince="Nagasaki">. M</materialsCitation>
. Sato,
<specimenCount id="B2A7FD13FF84FFFC1731FA60D082CFE6" box="[556,673,1467,1491]" pageId="2" pageNumber="271" type="generic">1 specimen</specimenCount>
(NSMT- Pol 111429).
</paragraph>
</subSubSection>
<subSubSection id="ECBB6511FF84FFFC15A8FA27D059CD2D" pageId="2" pageNumber="271" type="diagnosis">
<paragraph id="A41E369AFF84FFFC15A8FA27D059CD2D" blockId="2.[156,768,198,2077]" pageId="2" pageNumber="271">
<emphasis id="96D5EA88FF84FFFC15A8FA27D33CCC21" bold="true" box="[181,287,1532,1556]" pageId="2" pageNumber="271">Diagnosis</emphasis>
(based on
<bibRefCitation id="C0304B6BFF84FFFC14B6FA26D04BCC21" author="Boggemann, M." box="[427,616,1532,1557]" pageId="2" pageNumber="271" pagination="1 - 249" refId="ref6273" refString="Boggemann, M. 2002. Revision of the Glyceridae Grube 1850 (Annelida: Polychaeta). Abhandlungen der Senckenbergischen Naturforschenden Gesellschaft 555: 1 - 249." type="journal article" year="2002">Böggemann 2002</bibRefCitation>
). Two
<typeStatus id="7B1A8838FF84FFFC17D7FA26D0DCCC20" box="[714,767,1533,1557]" pageId="2" pageNumber="271">types</typeStatus>
of papillae present on proboscis: conical papillae with 3 Ushaped transverse ridges and oval ones without transverse ridges. Ailerons with triangular bases. Biramous parapodia with two prechaetal lobes (notopodial and neuropodial lobes slender, digitiform, of same length throughout) and two postchaetal lobes (notopodial lobe triangular; neuropodial lobe shorter and rounded). Simple digitiform branchiae, situated medially on anterior side of parapodia.
</paragraph>
</subSubSection>
<subSubSection id="ECBB6511FF84FFF915A8F8FAD777CC60" lastPageId="7" lastPageNumber="276" pageId="2" pageNumber="271" type="description">
<paragraph id="A41E369AFF84FFFC15A8F8FAD674CB55" blockId="2.[156,768,198,2077]" lastBlockId="2.[820,1438,198,2076]" pageId="2" pageNumber="271">
<emphasis id="96D5EA88FF84FFFC15A8F8FAD393CD0C" bold="true" box="[181,432,1825,1849]" pageId="2" pageNumber="271">Description of epitokes</emphasis>
[based on 88 (18 complete and 70 incomplete) specimens]. Body flattened,
<quantity id="63599B7FFF84FFFC1794F89AD0DCCD6C" box="[649,767,1857,1881]" metricMagnitude="-3" metricUnit="m" metricValue="2.2" metricValueMax="3.6" metricValueMin="0.8" pageId="2" pageNumber="271" unit="mm" value="2.2" valueMax="3.6" valueMin="0.8">0.83.6 mm</quantity>
in BW,
<quantity id="63599B7FFF84FFFC15FAF8B9D37FCD4C" box="[231,348,1890,1914]" metricMagnitude="-3" metricUnit="m" metricValue="1.55" metricValueMax="2.7" metricValueMin="0.4" pageId="2" pageNumber="271" unit="mm" value="1.55" valueMax="2.7" valueMin="0.4">0.42.7 mm</quantity>
in BH (
<figureCitation id="3C9A2A1FFF84FFFC14B2F8B9D3DDCD4F" box="[431,510,1890,1914]" captionStart="Fig" captionStartId="3.[156,187,1995,2017]" captionTargetBox="[185,1402,210,1956]" captionTargetId="figure-7@3.[184,1403,207,1957]" captionTargetPageId="3" captionText="Fig. 2. Glycera nicobarica Grube, 1866. A, Whole body, epitokous male (NSMT-Pol 111422), dorsal view; B, enlargement of proboscis and prostomium, epitokous male (NSMT-Pol 111422), dorsal view; C, anterior part of an atoke with everted proboscis (NSMT-Pol 111429), lateral view; D, spermatozoon obtained from an epitokous male (NSMT-Pol 111426). Scale bars: 5mm (A, C); 1mm (B); 5µm (D)." figureDoi="http://doi.org/10.5281/zenodo.5737243" httpUri="https://zenodo.org/record/5737243/files/figure.png" pageId="2" pageNumber="271">Fig. 2A</figureCitation>
). Largest complete specimen (male)
<quantity id="63599B7FFF84FFFC143DF859D346CDAF" box="[288,357,1922,1946]" metricMagnitude="-2" metricUnit="m" metricValue="9.6" pageId="2" pageNumber="271" unit="mm" value="96.0">96 mm</quantity>
in BL,
<quantity id="63599B7FFF84FFFC14A6F859D026CDAF" box="[443,517,1922,1946]" metricMagnitude="-3" metricUnit="m" metricValue="2.8" pageId="2" pageNumber="271" unit="mm" value="2.8">2.8 mm</quantity>
in BW, with 218 chaetigers. Smallest complete specimen (spent worm)
<quantity id="63599B7FFF84FFFC1780F878D0C1CD8F" box="[669,738,1955,1979]" metricMagnitude="-2" metricUnit="m" metricValue="2.3" pageId="2" pageNumber="271" unit="mm" value="23.0">23 mm</quantity>
in BL,
<quantity id="63599B7FFF84FFFC15DBF818D332CDEE" box="[198,273,1987,2011]" metricMagnitude="-3" metricUnit="m" metricValue="1.6" pageId="2" pageNumber="271" unit="mm" value="1.6">1.6 mm</quantity>
in BW, with 135 chaetigers. Body color in preserved specimens pale brown to dark brown in both males (
<figureCitation id="3C9A2A1FFF84FFFC15BEF7DFD2D1C228" box="[163,242,2052,2077]" captionStart="Fig" captionStartId="3.[156,187,1995,2017]" captionTargetBox="[185,1402,210,1956]" captionTargetId="figure-7@3.[184,1403,207,1957]" captionTargetPageId="3" captionText="Fig. 2. Glycera nicobarica Grube, 1866. A, Whole body, epitokous male (NSMT-Pol 111422), dorsal view; B, enlargement of proboscis and prostomium, epitokous male (NSMT-Pol 111422), dorsal view; C, anterior part of an atoke with everted proboscis (NSMT-Pol 111429), lateral view; D, spermatozoon obtained from an epitokous male (NSMT-Pol 111426). Scale bars: 5mm (A, C); 1mm (B); 5µm (D)." figureDoi="http://doi.org/10.5281/zenodo.5737243" httpUri="https://zenodo.org/record/5737243/files/figure.png" pageId="2" pageNumber="271">Fig. 2A</figureCitation>
) and females. No significant difference in BW between males (range
<quantity id="63599B7FFF84FFFC110EFF1DD6A9CAEB" box="[1043,1162,198,222]" metricMagnitude="-3" metricUnit="m" metricValue="2.7" metricValueMax="3.6" metricValueMin="1.8" pageId="2" pageNumber="271" unit="mm" value="2.7" valueMax="3.6" valueMin="1.8">1.83.6 mm</quantity>
, mean±SD 2.5±
<quantity id="63599B7FFF84FFFC105AFF1DD7BACAEB" box="[1351,1433,198,222]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="2" pageNumber="271" unit="mm" value="0.5">0.5 mm</quantity>
,
<emphasis id="96D5EA88FF84FFFC1629FF3CD162CACB" box="[820,833,231,254]" italics="true" pageId="2" pageNumber="271">n</emphasis>
=21) and females (2.0
<quantity id="63599B7FFF84FFFC1124FF3CD6A5CACB" box="[1081,1158,231,255]" metricMagnitude="-3" metricUnit="m" metricValue="3.2" pageId="2" pageNumber="271" unit="mm" value="3.2">3.2 mm</quantity>
, 2.5±
<quantity id="63599B7FFF84FFFC11DAFF3DD73ACACB" box="[1223,1305,230,254]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="2" pageNumber="271" unit="mm" value="0.5">0.5 mm</quantity>
,
<emphasis id="96D5EA88FF84FFFC103DFF3CD70ECACB" box="[1312,1325,231,254]" italics="true" pageId="2" pageNumber="271">n</emphasis>
=4) (Wilcoxon-Mann-Whitney test,
<emphasis id="96D5EA88FF84FFFC1140FED3D648CB2A" box="[1117,1131,264,287]" italics="true" pageId="2" pageNumber="271">P</emphasis>
=0.88). Sex undeterminable for 63 spent worms (
<quantity id="63599B7FFF84FFFC110EFEF3D6A8CB0A" box="[1043,1163,296,320]" metricMagnitude="-3" metricUnit="m" metricValue="2.0" metricValueMax="3.2" metricValueMin="0.8" pageId="2" pageNumber="271" unit="mm" value="2.0" valueMax="3.2" valueMin="0.8">0.83.2 mm</quantity>
in BW) with all gametes discharged before collection.
</paragraph>
<paragraph id="A41E369AFF84FFFC1653FEB2D1FFC8B0" blockId="2.[820,1438,198,2076]" pageId="2" pageNumber="271">
Prostomium conical, consisting of 9 to 11 rings altogether as long as first 1113 chaetigers (
<figureCitation id="3C9A2A1FFF84FFFC118AFE52D720CB94" box="[1175,1283,393,417]" captionStart="Fig" captionStartId="3.[156,187,1995,2017]" captionTargetBox="[185,1402,210,1956]" captionTargetId="figure-7@3.[184,1403,207,1957]" captionTargetPageId="3" captionText="Fig. 2. Glycera nicobarica Grube, 1866. A, Whole body, epitokous male (NSMT-Pol 111422), dorsal view; B, enlargement of proboscis and prostomium, epitokous male (NSMT-Pol 111422), dorsal view; C, anterior part of an atoke with everted proboscis (NSMT-Pol 111429), lateral view; D, spermatozoon obtained from an epitokous male (NSMT-Pol 111426). Scale bars: 5mm (A, C); 1mm (B); 5µm (D)." figureDoi="http://doi.org/10.5281/zenodo.5737243" httpUri="https://zenodo.org/record/5737243/files/figure.png" pageId="2" pageNumber="271">Figs 2A, B</figureCitation>
,
<figureCitation id="3C9A2A1FFF84FFFC100CFE52D711CB94" box="[1297,1330,393,417]" captionStart="Fig" captionStartId="4.[156,187,1385,1407]" captionTargetBox="[165,1423,209,1346]" captionTargetId="figure-319@4.[164,1424,207,1347]" captionTargetPageId="4" captionText="Fig. 3. Epitokous female of Glycera nicobarica Grube, 1866 (NSMT-Pol 111427). A, Dorsal view of prostomium with 11 rings; B, conical papilla on proboscis with 3 U-shaped ridges; C, oval papilla on proboscis; D, aileron with triangular base; E, right parapodium of chaetiger 34 with everted branchia, anterior view; F, simple capillary from notopodium of chaetiger 110; G, spinigerous compound chaeta from neuropodium of chaetiger 110. Scale bars: 1mm (A); 0.02mm (B,C); 0.2mm (D,E); 0.01mm (F,G)." figureDoi="http://doi.org/10.5281/zenodo.5737247" httpUri="https://zenodo.org/record/5737247/files/figure.png" pageId="2" pageNumber="271">3A</figureCitation>
). Proboscis cylindrical, PL
<quantity id="63599B7FFF84FFFC16EBFE71D670CBF4" box="[1014,1107,426,450]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" metricValueMax="10.0" metricValueMin="4.0" pageId="2" pageNumber="271" unit="mm" value="7.0" valueMax="10.0" valueMin="4.0">410mm</quantity>
(723% of BL), as long as first 2040 chaetigers, PW
<quantity id="63599B7FFF84FFFC113BFE11D65BCBD7" box="[1062,1144,458,482]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="2" pageNumber="271" unit="mm" value="1.5" valueMax="2.0" valueMin="1.0">12 mm</quantity>
(
<figureCitation id="3C9A2A1FFF84FFFC1197FE11D6D5CBD7" box="[1162,1270,458,482]" captionStart="Fig" captionStartId="3.[156,187,1995,2017]" captionTargetBox="[185,1402,210,1956]" captionTargetId="figure-7@3.[184,1403,207,1957]" captionTargetPageId="3" captionText="Fig. 2. Glycera nicobarica Grube, 1866. A, Whole body, epitokous male (NSMT-Pol 111422), dorsal view; B, enlargement of proboscis and prostomium, epitokous male (NSMT-Pol 111422), dorsal view; C, anterior part of an atoke with everted proboscis (NSMT-Pol 111429), lateral view; D, spermatozoon obtained from an epitokous male (NSMT-Pol 111426). Scale bars: 5mm (A, C); 1mm (B); 5µm (D)." figureDoi="http://doi.org/10.5281/zenodo.5737243" httpUri="https://zenodo.org/record/5737243/files/figure.png" pageId="2" pageNumber="271">Fig. 2A, B</figureCitation>
). Two
<typeStatus id="7B1A8838FF84FFFC105EFE10D75BCBD6" box="[1347,1400,459,483]" pageId="2" pageNumber="271">types</typeStatus>
of papillae present on proboscis: conical ones with 3 U-shaped ridges (
<figureCitation id="3C9A2A1FFF84FFFC169DFDD0D1F3C816" box="[896,976,523,547]" captionStart="Fig" captionStartId="4.[156,187,1385,1407]" captionTargetBox="[165,1423,209,1346]" captionTargetId="figure-319@4.[164,1424,207,1347]" captionTargetPageId="4" captionText="Fig. 3. Epitokous female of Glycera nicobarica Grube, 1866 (NSMT-Pol 111427). A, Dorsal view of prostomium with 11 rings; B, conical papilla on proboscis with 3 U-shaped ridges; C, oval papilla on proboscis; D, aileron with triangular base; E, right parapodium of chaetiger 34 with everted branchia, anterior view; F, simple capillary from notopodium of chaetiger 110; G, spinigerous compound chaeta from neuropodium of chaetiger 110. Scale bars: 1mm (A); 0.02mm (B,C); 0.2mm (D,E); 0.01mm (F,G)." figureDoi="http://doi.org/10.5281/zenodo.5737247" httpUri="https://zenodo.org/record/5737247/files/figure.png" pageId="2" pageNumber="271">Figs 3B</figureCitation>
,
<figureCitation id="3C9A2A1FFF84FFFC16C1FDD0D1D8C816" box="[988,1019,523,547]" captionStart="Fig" captionStartId="5.[156,187,1579,1601]" captionTargetBox="[160,1428,208,1540]" captionTargetId="figure-205@5.[159,1429,207,1541]" captionTargetPageId="5" captionText="Fig. 4. Glycera nicobarica Grube, 1866. Scanning electron micrographs of two kinds of papillae on proboscis. A, B, Epitokous male (NSMT-Pol 111423); C, D, atoke (NSMT-Pol 111429).A,C, conical papillae with 3 U-shaped ridges; B,D, oval papilla. Scale bars: 10µm." figureDoi="http://doi.org/10.5281/zenodo.5737249" httpUri="https://zenodo.org/record/5737249/files/figure.png" pageId="2" pageNumber="271">4A</figureCitation>
) and oval ones without ridges (
<figureCitation id="3C9A2A1FFF84FFFC105FFDD0D7B7C816" box="[1346,1428,523,547]" captionStart="Fig" captionStartId="4.[156,187,1385,1407]" captionTargetBox="[165,1423,209,1346]" captionTargetId="figure-319@4.[164,1424,207,1347]" captionTargetPageId="4" captionText="Fig. 3. Epitokous female of Glycera nicobarica Grube, 1866 (NSMT-Pol 111427). A, Dorsal view of prostomium with 11 rings; B, conical papilla on proboscis with 3 U-shaped ridges; C, oval papilla on proboscis; D, aileron with triangular base; E, right parapodium of chaetiger 34 with everted branchia, anterior view; F, simple capillary from notopodium of chaetiger 110; G, spinigerous compound chaeta from neuropodium of chaetiger 110. Scale bars: 1mm (A); 0.02mm (B,C); 0.2mm (D,E); 0.01mm (F,G)." figureDoi="http://doi.org/10.5281/zenodo.5737247" httpUri="https://zenodo.org/record/5737247/files/figure.png" pageId="2" pageNumber="271">Figs 3C</figureCitation>
,
<figureCitation id="3C9A2A1FFF84FFFC1629FDF7D170C871" box="[820,851,556,580]" captionStart="Fig" captionStartId="5.[156,187,1579,1601]" captionTargetBox="[160,1428,208,1540]" captionTargetId="figure-205@5.[159,1429,207,1541]" captionTargetPageId="5" captionText="Fig. 4. Glycera nicobarica Grube, 1866. Scanning electron micrographs of two kinds of papillae on proboscis. A, B, Epitokous male (NSMT-Pol 111423); C, D, atoke (NSMT-Pol 111429).A,C, conical papillae with 3 U-shaped ridges; B,D, oval papilla. Scale bars: 10µm." figureDoi="http://doi.org/10.5281/zenodo.5737249" httpUri="https://zenodo.org/record/5737249/files/figure.png" pageId="2" pageNumber="271">4B</figureCitation>
). Four black, hook-like jaws present on tip of proboscis (
<figureCitation id="3C9A2A1FFF84FFFC1621FD97D1A9C850" box="[828,906,588,613]" captionStart="Fig" captionStartId="3.[156,187,1995,2017]" captionTargetBox="[185,1402,210,1956]" captionTargetId="figure-7@3.[184,1403,207,1957]" captionTargetPageId="3" captionText="Fig. 2. Glycera nicobarica Grube, 1866. A, Whole body, epitokous male (NSMT-Pol 111422), dorsal view; B, enlargement of proboscis and prostomium, epitokous male (NSMT-Pol 111422), dorsal view; C, anterior part of an atoke with everted proboscis (NSMT-Pol 111429), lateral view; D, spermatozoon obtained from an epitokous male (NSMT-Pol 111426). Scale bars: 5mm (A, C); 1mm (B); 5µm (D)." figureDoi="http://doi.org/10.5281/zenodo.5737243" httpUri="https://zenodo.org/record/5737243/files/figure.png" pageId="2" pageNumber="271">Fig. 2B</figureCitation>
); aileron with triangular base (
<figureCitation id="3C9A2A1FFF84FFFC11CDFD97D702C850" box="[1232,1313,588,613]" captionStart="Fig" captionStartId="4.[156,187,1385,1407]" captionTargetBox="[165,1423,209,1346]" captionTargetId="figure-319@4.[164,1424,207,1347]" captionTargetPageId="4" captionText="Fig. 3. Epitokous female of Glycera nicobarica Grube, 1866 (NSMT-Pol 111427). A, Dorsal view of prostomium with 11 rings; B, conical papilla on proboscis with 3 U-shaped ridges; C, oval papilla on proboscis; D, aileron with triangular base; E, right parapodium of chaetiger 34 with everted branchia, anterior view; F, simple capillary from notopodium of chaetiger 110; G, spinigerous compound chaeta from neuropodium of chaetiger 110. Scale bars: 1mm (A); 0.02mm (B,C); 0.2mm (D,E); 0.01mm (F,G)." figureDoi="http://doi.org/10.5281/zenodo.5737247" httpUri="https://zenodo.org/record/5737247/files/figure.png" pageId="2" pageNumber="271">Fig. 3D</figureCitation>
) present at base of each jaw.
</paragraph>
<paragraph id="A41E369AFF84FFFC1653FD56D60ECF64" blockId="2.[820,1438,198,2076]" pageId="2" pageNumber="271">
First 2 pairs of parapodia uniramous, with single acicula, digitiform prechaetal lobe, shorter, rounded postchaetal lobe, and thick, rounded ventral cirrus; ventral cirrus longer than postchaetal lobe (
<figureCitation id="3C9A2A1FFF84FFFC1159FD34D6B0C932" box="[1092,1171,751,775]" captionStart="Fig" captionStartId="6.[156,187,1968,1990]" captionTargetBox="[202,1386,208,1928]" captionTargetId="figure-7@6.[200,1388,207,1930]" captionTargetPageId="6" captionText="Fig. 5. Glycera nicobarica Grube, 1866. Comparison of parapodia between epitokes (AE) and atokes (FJ) of comparable body width, posterior view. A, Epitokous male, 2.8mm BW, NSMT-Pol 111424; BD, epitokous female, 2.0mm BW, NSMT-Pol 111427; E, epitokous female, 2.6mm BW, CMNH-ZW 002078; F,J, atoke, 2.8mm BW, NSMT-Pol 111430; GI, atoke, 1.8mm BW, NSMT-Pol 111428. A,F, Chaetiger 1; B,G, chaetiger 4; C, H, chaetiger 34; D,I, chaetiger 110; E,J, chaetiger 180. Scale bar: 0.2mm." figureDoi="http://doi.org/10.5281/zenodo.5737251" httpUri="https://zenodo.org/record/5737251/files/figure.png" pageId="2" pageNumber="271">Fig. 5A</figureCitation>
). All following parapodia biramous, with 2 aciculae, 2 prechaetal lobes, 2 postchaetal lobes, and ventral cirrus. Two prechaetal lobes slender and triangular, of almost same length in anterior and middle parapodia; neuropodial prechaetal lobe longer than notopodial one in posterior parapodia. Two postchaetal lobes shorter than prechaetal lobes throughout; both lobes round- ed, of same length in anteriormost parapodia back to about chaetiger 10; notopodial postchaetal lobe triangular with tapering tip, slightly longer than round neuropodial one in middle parapodia (
<figureCitation id="3C9A2A1FFF84FFFC1104FBEFD6A4CE79" box="[1049,1159,1076,1100]" captionStart="Fig" captionStartId="6.[156,187,1968,1990]" captionTargetBox="[202,1386,208,1928]" captionTargetId="figure-7@6.[200,1388,207,1930]" captionTargetPageId="6" captionText="Fig. 5. Glycera nicobarica Grube, 1866. Comparison of parapodia between epitokes (AE) and atokes (FJ) of comparable body width, posterior view. A, Epitokous male, 2.8mm BW, NSMT-Pol 111424; BD, epitokous female, 2.0mm BW, NSMT-Pol 111427; E, epitokous female, 2.6mm BW, CMNH-ZW 002078; F,J, atoke, 2.8mm BW, NSMT-Pol 111430; GI, atoke, 1.8mm BW, NSMT-Pol 111428. A,F, Chaetiger 1; B,G, chaetiger 4; C, H, chaetiger 34; D,I, chaetiger 110; E,J, chaetiger 180. Scale bar: 0.2mm." figureDoi="http://doi.org/10.5281/zenodo.5737251" httpUri="https://zenodo.org/record/5737251/files/figure.png" pageId="2" pageNumber="271">Fig. 5BD</figureCitation>
); both lobes triangular, of same length in posterior parapodia (
<figureCitation id="3C9A2A1FFF84FFFC11ADFB8ED6DECE58" box="[1200,1277,1109,1133]" captionStart="Fig" captionStartId="6.[156,187,1968,1990]" captionTargetBox="[202,1386,208,1928]" captionTargetId="figure-7@6.[200,1388,207,1930]" captionTargetPageId="6" captionText="Fig. 5. Glycera nicobarica Grube, 1866. Comparison of parapodia between epitokes (AE) and atokes (FJ) of comparable body width, posterior view. A, Epitokous male, 2.8mm BW, NSMT-Pol 111424; BD, epitokous female, 2.0mm BW, NSMT-Pol 111427; E, epitokous female, 2.6mm BW, CMNH-ZW 002078; F,J, atoke, 2.8mm BW, NSMT-Pol 111430; GI, atoke, 1.8mm BW, NSMT-Pol 111428. A,F, Chaetiger 1; B,G, chaetiger 4; C, H, chaetiger 34; D,I, chaetiger 110; E,J, chaetiger 180. Scale bar: 0.2mm." figureDoi="http://doi.org/10.5281/zenodo.5737251" httpUri="https://zenodo.org/record/5737251/files/figure.png" pageId="2" pageNumber="271">Fig. 5E</figureCitation>
). Dorsal cirrus absent in parapodium 1, usually present from parapodium 2 (sometimes from parapodium 3) onward; dorsal cirrus oval, inserted into body wall above parapodial base in anterior body back to about chaetiger 20; dorsal cirrus attached to upper edge of parapodial base in following chaetigers. Ventral cirrus triangular, about as long as neuropodial postchaetal lobe throughout.
</paragraph>
<paragraph id="A41E369AFF84FFFC1653FA82D61ECFE6" blockId="2.[820,1438,198,2076]" pageId="2" pageNumber="271">
Branchiae retractile, simple, and digitiform, appearing from parapodia 1631 to near posterior end, situated medially on anterior side of parapodia, largest in middle or posterior parapodia (
<figureCitation id="3C9A2A1FFF84FFFC16FBFA60D612CFE6" box="[998,1073,1467,1491]" captionStart="Fig" captionStartId="4.[156,187,1385,1407]" captionTargetBox="[165,1423,209,1346]" captionTargetId="figure-319@4.[164,1424,207,1347]" captionTargetPageId="4" captionText="Fig. 3. Epitokous female of Glycera nicobarica Grube, 1866 (NSMT-Pol 111427). A, Dorsal view of prostomium with 11 rings; B, conical papilla on proboscis with 3 U-shaped ridges; C, oval papilla on proboscis; D, aileron with triangular base; E, right parapodium of chaetiger 34 with everted branchia, anterior view; F, simple capillary from notopodium of chaetiger 110; G, spinigerous compound chaeta from neuropodium of chaetiger 110. Scale bars: 1mm (A); 0.02mm (B,C); 0.2mm (D,E); 0.01mm (F,G)." figureDoi="http://doi.org/10.5281/zenodo.5737247" httpUri="https://zenodo.org/record/5737247/files/figure.png" pageId="2" pageNumber="271">Fig. 3E</figureCitation>
).
</paragraph>
<paragraph id="A41E369AFF84FFFC1653FA00D182CD4C" blockId="2.[820,1438,198,2076]" pageId="2" pageNumber="271">
Notochaetae all simple capillaries throughout, 313, 419, and
<quantity id="63599B7FFF84FFFC16BDFA27D1C1CC21" box="[928,994,1532,1556]" metricMagnitude="-1" metricUnit="m" metricValue="1.27" metricValueMax="2.032" metricValueMin="0.508" pageId="2" pageNumber="271" unit="in" value="5.0" valueMax="8.0" valueMin="2.0">28 in</quantity>
anterior (chaetigers 1020), middle (chaetigers 50110), and posterior (chaetigers 160210) parapodia, respectively (
<figureCitation id="3C9A2A1FFF84FFFC16FEF9E6D60ECC60" box="[995,1069,1597,1621]" captionStart="Fig" captionStartId="4.[156,187,1385,1407]" captionTargetBox="[165,1423,209,1346]" captionTargetId="figure-319@4.[164,1424,207,1347]" captionTargetPageId="4" captionText="Fig. 3. Epitokous female of Glycera nicobarica Grube, 1866 (NSMT-Pol 111427). A, Dorsal view of prostomium with 11 rings; B, conical papilla on proboscis with 3 U-shaped ridges; C, oval papilla on proboscis; D, aileron with triangular base; E, right parapodium of chaetiger 34 with everted branchia, anterior view; F, simple capillary from notopodium of chaetiger 110; G, spinigerous compound chaeta from neuropodium of chaetiger 110. Scale bars: 1mm (A); 0.02mm (B,C); 0.2mm (D,E); 0.01mm (F,G)." figureDoi="http://doi.org/10.5281/zenodo.5737247" httpUri="https://zenodo.org/record/5737247/files/figure.png" pageId="2" pageNumber="271">Figs 3F</figureCitation>
,
<figureCitation id="3C9A2A1FFF84FFFC1125F9E6D67ACC60" box="[1080,1113,1597,1621]" captionStart="Fig" captionStartId="7.[156,187,1399,1421]" captionTargetBox="[246,1341,208,1360]" captionTargetId="figure-264@7.[245,1342,207,1361]" captionTargetPageId="7" captionText="Fig. 6. Glycera nicobarica Grube, 1866. Comparison of parapodia and chaetal arrangement in chaetiger 110 between epitoke (A) and atoke (B), posterior view. A, Epitokous female, 1.9mm BW, NSMT-Pol 111427; B, atoke, 1.8mm BW, NSMT-Pol 111428. Scale bar: 0.2mm." figureDoi="http://doi.org/10.5281/zenodo.5737253" httpUri="https://zenodo.org/record/5737253/files/figure.png" pageId="2" pageNumber="271">6A</figureCitation>
). Upper neurochaetae all spinigerous compound chaetae, numbering 111, 111, and
<quantity id="63599B7FFF84FFFC106FF986D16ACCA3" metricMagnitude="-2" metricUnit="m" metricValue="6.35" metricValueMax="10.16" metricValueMin="2.54" pageId="2" pageNumber="271" unit="in" value="2.5" valueMax="4.0" valueMin="1.0">14 in</quantity>
anterior, middle, and posterior parapodia, respectively (
<figureCitation id="3C9A2A1FFF84FFFC1626F945D1B3CC83" box="[827,912,1694,1718]" captionStart="Fig" captionStartId="4.[156,187,1385,1407]" captionTargetBox="[165,1423,209,1346]" captionTargetId="figure-319@4.[164,1424,207,1347]" captionTargetPageId="4" captionText="Fig. 3. Epitokous female of Glycera nicobarica Grube, 1866 (NSMT-Pol 111427). A, Dorsal view of prostomium with 11 rings; B, conical papilla on proboscis with 3 U-shaped ridges; C, oval papilla on proboscis; D, aileron with triangular base; E, right parapodium of chaetiger 34 with everted branchia, anterior view; F, simple capillary from notopodium of chaetiger 110; G, spinigerous compound chaeta from neuropodium of chaetiger 110. Scale bars: 1mm (A); 0.02mm (B,C); 0.2mm (D,E); 0.01mm (F,G)." figureDoi="http://doi.org/10.5281/zenodo.5737247" httpUri="https://zenodo.org/record/5737247/files/figure.png" pageId="2" pageNumber="271">Figs 3G</figureCitation>
,
<figureCitation id="3C9A2A1FFF84FFFC1683F945D19CCC83" box="[926,959,1694,1718]" captionStart="Fig" captionStartId="7.[156,187,1399,1421]" captionTargetBox="[246,1341,208,1360]" captionTargetId="figure-264@7.[245,1342,207,1361]" captionTargetPageId="7" captionText="Fig. 6. Glycera nicobarica Grube, 1866. Comparison of parapodia and chaetal arrangement in chaetiger 110 between epitoke (A) and atoke (B), posterior view. A, Epitokous female, 1.9mm BW, NSMT-Pol 111427; B, atoke, 1.8mm BW, NSMT-Pol 111428. Scale bar: 0.2mm." figureDoi="http://doi.org/10.5281/zenodo.5737253" httpUri="https://zenodo.org/record/5737253/files/figure.png" pageId="2" pageNumber="271">6A</figureCitation>
). Lower neurochaetae consisting of spinigerous compound chaetae at upper position, numbering 017, 216, and
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anterior, middle, and posterior parapodia, respectively; simple capillaries at lower position, numbering 03, 07, and
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anterior, middle, and posterior parapodia, respectively. All chaetae elongated, longest in middle parapodia.
</paragraph>
<paragraph id="A41E369AFF84FFFC1653F859D6CCCD8E" blockId="2.[820,1438,198,2076]" pageId="2" pageNumber="271">
Head of spermatozoa round, about 3 µm long, 3 µm wide (
<figureCitation id="3C9A2A1FFF84FFFC1621F878D1A9CD8E" box="[828,906,1955,1979]" captionStart="Fig" captionStartId="3.[156,187,1995,2017]" captionTargetBox="[185,1402,210,1956]" captionTargetId="figure-7@3.[184,1403,207,1957]" captionTargetPageId="3" captionText="Fig. 2. Glycera nicobarica Grube, 1866. A, Whole body, epitokous male (NSMT-Pol 111422), dorsal view; B, enlargement of proboscis and prostomium, epitokous male (NSMT-Pol 111422), dorsal view; C, anterior part of an atoke with everted proboscis (NSMT-Pol 111429), lateral view; D, spermatozoon obtained from an epitokous male (NSMT-Pol 111426). Scale bars: 5mm (A, C); 1mm (B); 5µm (D)." figureDoi="http://doi.org/10.5281/zenodo.5737243" httpUri="https://zenodo.org/record/5737243/files/figure.png" pageId="2" pageNumber="271">Fig. 2D</figureCitation>
). Oocytes 140150 µm in diameter.
</paragraph>
<paragraph id="A41E369AFF84FFFA1653F818D38CCD0C" blockId="2.[820,1438,198,2076]" lastBlockId="4.[156,768,1597,2077]" lastPageId="4" lastPageNumber="273" pageId="2" pageNumber="271">
<emphasis id="96D5EA88FF84FFFC1653F818D14ACDC9" bold="true" pageId="2" pageNumber="271">Comparison of morphology between atokes and epitokes.</emphasis>
Morphological characteristics of the 88 swimming epitokes (
<quantity id="63599B7FFF84FFFC1688F7DFD62EC229" box="[917,1037,2052,2076]" metricMagnitude="-3" metricUnit="m" metricValue="2.2" metricValueMax="3.6" metricValueMin="0.8" pageId="2" pageNumber="271" unit="mm" value="2.2" valueMax="3.6" valueMin="0.8">0.83.6 mm</quantity>
in BW, mean±SD: 2.1±
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) were compared with those of 35 benthic atokes of comparative body size (BW 1.03.0 mm, 2.2±
<quantity id="63599B7FFF82FFFA14EDF985D01DCC43" box="[496,574,1630,1654]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="4" pageNumber="273" unit="mm" value="0.5">0.5 mm</quantity>
); there was no significant difference in BW between the epitokes and atokes (Wilcoxon-Mann-Whitney test,
<emphasis id="96D5EA88FF82FFFA14F0F97BD3D8CC82" box="[493,507,1696,1719]" italics="true" pageId="4" pageNumber="273">P</emphasis>
=0.07). Epitokous males and females were pale or dark brown in body color whereas both living and ethanol-preserved specimens of atokes were reddish-brown (
<figureCitation id="3C9A2A1FFF82FFFA145EF8DBD38DCD2C" box="[323,430,1792,1817]" captionStart="Fig" captionStartId="3.[156,187,1995,2017]" captionTargetBox="[185,1402,210,1956]" captionTargetId="figure-7@3.[184,1403,207,1957]" captionTargetPageId="3" captionText="Fig. 2. Glycera nicobarica Grube, 1866. A, Whole body, epitokous male (NSMT-Pol 111422), dorsal view; B, enlargement of proboscis and prostomium, epitokous male (NSMT-Pol 111422), dorsal view; C, anterior part of an atoke with everted proboscis (NSMT-Pol 111429), lateral view; D, spermatozoon obtained from an epitokous male (NSMT-Pol 111426). Scale bars: 5mm (A, C); 1mm (B); 5µm (D)." figureDoi="http://doi.org/10.5281/zenodo.5737243" httpUri="https://zenodo.org/record/5737243/files/figure.png" pageId="4" pageNumber="273">Fig. 2A, C</figureCitation>
). The body wall of epitokes was thinner than that of atokes.
</paragraph>
<caption id="F0DE6612FF85FFFD1581F810D703C22C" ID-DOI="http://doi.org/10.5281/zenodo.5737243" ID-Zenodo-Dep="5737243" httpUri="https://zenodo.org/record/5737243/files/figure.png" pageId="3" pageNumber="272" startId="3.[156,187,1995,2017]" targetBox="[185,1402,210,1956]" targetPageId="3">
<paragraph id="A41E369AFF85FFFD1581F810D703C22C" blockId="3.[156,1432,1995,2073]" pageId="3" pageNumber="272">
Fig. 2.
<taxonomicName id="63A14D19FF85FFFD15E1F810D03BCDD4" authority="Grube, 1866" authorityName="Grube" authorityYear="1866" box="[252,536,1995,2017]" class="Polychaeta" family="Glyceridae" genus="Glycera" kingdom="Animalia" order="Phyllodocida" pageId="3" pageNumber="272" phylum="Annelida" rank="species" species="nicobarica">
<emphasis id="96D5EA88FF85FFFD15E1F810D382CDD5" box="[252,417,1995,2016]" italics="true" pageId="3" pageNumber="272">Glycera nicobarica</emphasis>
<bibRefCitation id="C0304B6BFF85FFFD14BBF810D03BCDD4" author="Grube, E." box="[422,536,1995,2017]" pageId="3" pageNumber="272" pagination="173 - 184" refId="ref6509" refString="Grube, E. 1866. Beschreibungen neuer von der Novara-Expedition mitgebrachter Anneliden und einer neuen Landplanarie. Verhandlugen der Kaiserlich-Koniglichen Zoologisch-Botanischen Gesellschaft in Wien 16: 173 - 184." type="journal article" year="1866">Grube, 1866</bibRefCitation>
</taxonomicName>
. A, Whole body, epitokous male (NSMT-Pol 111422), dorsal view; B, enlargement of proboscis and prostomium, epitokous male (NSMT-Pol 111422), dorsal view; C, anterior part of an atoke with everted proboscis (NSMT-Pol 111429), lateral view; D, spermatozoon obtained from an epitokous male (NSMT-Pol 111426). Scale bars: 5 mm (A, C); 1 mm (B); 5µm (D).
</paragraph>
</caption>
<caption id="F0DE6612FF82FFFA1581FAB2D1F1CFE6" ID-DOI="http://doi.org/10.5281/zenodo.5737247" ID-Zenodo-Dep="5737247" httpUri="https://zenodo.org/record/5737247/files/figure.png" pageId="4" pageNumber="273" startId="4.[156,187,1385,1407]" targetBox="[165,1423,209,1346]" targetPageId="4">
<paragraph id="A41E369AFF82FFFA1581FAB2D1F1CFE6" blockId="4.[156,1432,1385,1491]" pageId="4" pageNumber="273">
Fig. 3. Epitokous female of
<taxonomicName id="63A14D19FF82FFFA14AAFAB2D0F7CF4A" authority="Grube, 1866" authorityName="Grube" authorityYear="1866" box="[439,724,1385,1407]" class="Polychaeta" family="Glyceridae" genus="Glycera" kingdom="Animalia" order="Phyllodocida" pageId="4" pageNumber="273" phylum="Annelida" rank="species" species="nicobarica">
<emphasis id="96D5EA88FF82FFFA14AAFAB2D07ECF4B" box="[439,605,1385,1406]" italics="true" pageId="4" pageNumber="273">Glycera nicobarica</emphasis>
<bibRefCitation id="C0304B6BFF82FFFA177EFAB2D0F7CF4A" author="Grube, E." box="[611,724,1385,1407]" pageId="4" pageNumber="273" pagination="173 - 184" refId="ref6509" refString="Grube, E. 1866. Beschreibungen neuer von der Novara-Expedition mitgebrachter Anneliden und einer neuen Landplanarie. Verhandlugen der Kaiserlich-Koniglichen Zoologisch-Botanischen Gesellschaft in Wien 16: 173 - 184." type="journal article" year="1866">Grube, 1866</bibRefCitation>
</taxonomicName>
(NSMT-Pol 111427). A, Dorsal view of prostomium with 11 rings; B, conical papilla on proboscis with 3 U-shaped ridges; C, oval papilla on proboscis; D, aileron with triangular base; E, right parapodium of chaetiger 34 with everted branchia, anterior view; F, simple capillary from notopodium of chaetiger 110; G, spinigerous compound chaeta from neuropodium of chaetiger 110. Scale bars: 1mm (A); 0.02 mm (B, C); 0.2 mm (D, E); 0.01 mm (F,G).
</paragraph>
</caption>
<paragraph id="A41E369AFF82FFFA15A8F89AD040CDC9" blockId="4.[156,768,1597,2077]" pageId="4" pageNumber="273">
The body became flattened in epitokes. BH of epitokes (
<quantity id="63599B7FFF82FFFA15C3F8B9D37BCD4F" box="[222,344,1890,1914]" metricMagnitude="-3" metricUnit="m" metricValue="1.55" metricValueMax="2.7" metricValueMin="0.4" pageId="4" pageNumber="273" unit="mm" value="1.55" valueMax="2.7" valueMin="0.4">0.42.7 mm</quantity>
, 1.2±
<quantity id="63599B7FFF82FFFA1483F8B9D3D3CD4F" box="[414,496,1890,1914]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="4" pageNumber="273" unit="mm" value="0.5">0.5 mm</quantity>
,
<emphasis id="96D5EA88FF82FFFA14E0F8B8D029CD4F" box="[509,522,1891,1914]" italics="true" pageId="4" pageNumber="273">n</emphasis>
=88) was significantly less than that of atokes (0.93.0 mm, 2.0±
<quantity id="63599B7FFF82FFFA177DF859D090CDAF" box="[608,691,1922,1946]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="4" pageNumber="273" unit="mm" value="0.5">0.5 mm</quantity>
,
<emphasis id="96D5EA88FF82FFFA17A6F858D0EBCDAF" box="[699,712,1923,1946]" italics="true" pageId="4" pageNumber="273">n</emphasis>
=35) (
<emphasis id="96D5EA88FF82FFFA15B8F87FD290CD8E" box="[165,179,1956,1979]" italics="true" pageId="4" pageNumber="273">P</emphasis>
&lt;0.0001). The thickness index (BH/BW) of epitokes (0.2 1.0, 0.6±0.2,
<emphasis id="96D5EA88FF82FFFA1436F81FD31BCDEE" box="[299,312,1988,2011]" italics="true" pageId="4" pageNumber="273">n</emphasis>
=88) was significantly smaller than that of atokes (0.91.0, 0.9±1.1,
<emphasis id="96D5EA88FF82FFFA1486F83ED38BCDC9" box="[411,424,2021,2044]" italics="true" pageId="4" pageNumber="273">n</emphasis>
=35) (
<emphasis id="96D5EA88FF82FFFA14F3F83ED3DFCDC9" box="[494,508,2021,2044]" italics="true" pageId="4" pageNumber="273">P</emphasis>
&lt;0.0001).
</paragraph>
<paragraph id="A41E369AFF82FFFA15A8F7DED191CCCD" blockId="4.[156,768,1597,2077]" lastBlockId="4.[820,1433,1597,2077]" pageId="4" pageNumber="273">
The proboscis of epitokes was markedly reduced in size. PL of epitokes (
<quantity id="63599B7FFF82FFFA16C3F9E6D674CC60" box="[990,1111,1597,1621]" metricMagnitude="-3" metricUnit="m" metricValue="4.3" metricValueMax="5.4" metricValueMin="3.2" pageId="4" pageNumber="273" unit="mm" value="4.3" valueMax="5.4" valueMin="3.2">3.25.4 mm</quantity>
, 4.0±
<quantity id="63599B7FFF82FFFA1184F9E6D6C8CC60" box="[1177,1259,1597,1621]" metricMagnitude="-4" metricUnit="m" metricValue="8.0" pageId="4" pageNumber="273" unit="mm" value="0.8">0.8 mm</quantity>
,
<emphasis id="96D5EA88FF82FFFA11E9F9E5D722CC60" box="[1268,1281,1598,1621]" italics="true" pageId="4" pageNumber="273">n</emphasis>
=10) was significantly smaller than that of atokes (
<quantity id="63599B7FFF82FFFA11C7F985D777CC40" box="[1242,1364,1630,1654]" metricMagnitude="-3" metricUnit="m" metricValue="6.55" metricValueMax="9.8" metricValueMin="3.3" pageId="4" pageNumber="273" unit="mm" value="6.55" valueMax="9.8" valueMin="3.3">3.39.8 mm</quantity>
, 6.0± 2.0 mm,
<emphasis id="96D5EA88FF82FFFA168EF9A4D183CCA3" box="[915,928,1663,1686]" italics="true" pageId="4" pageNumber="273">n</emphasis>
=14) (
<emphasis id="96D5EA88FF82FFFA16F0F9A4D1D8CCA3" box="[1005,1019,1663,1686]" italics="true" pageId="4" pageNumber="273">P</emphasis>
=0.005) (
<figureCitation id="3C9A2A1FFF82FFFA1178F9A5D6F6CCA3" box="[1125,1237,1662,1686]" captionStart="Fig" captionStartId="3.[156,187,1995,2017]" captionTargetBox="[185,1402,210,1956]" captionTargetId="figure-7@3.[184,1403,207,1957]" captionTargetPageId="3" captionText="Fig. 2. Glycera nicobarica Grube, 1866. A, Whole body, epitokous male (NSMT-Pol 111422), dorsal view; B, enlargement of proboscis and prostomium, epitokous male (NSMT-Pol 111422), dorsal view; C, anterior part of an atoke with everted proboscis (NSMT-Pol 111429), lateral view; D, spermatozoon obtained from an epitokous male (NSMT-Pol 111426). Scale bars: 5mm (A, C); 1mm (B); 5µm (D)." figureDoi="http://doi.org/10.5281/zenodo.5737243" httpUri="https://zenodo.org/record/5737243/files/figure.png" pageId="4" pageNumber="273">Fig. 2A, C</figureCitation>
). PW of epitokes (1.0
<quantity id="63599B7FFF82FFFA1675F944D196CC83" box="[872,949,1695,1719]" metricMagnitude="-3" metricUnit="m" metricValue="1.7" pageId="4" pageNumber="273" unit="mm" value="1.7">1.7 mm</quantity>
, 1.4±
<quantity id="63599B7FFF82FFFA16EAF944D669CC83" box="[1015,1098,1695,1719]" metricMagnitude="-4" metricUnit="m" metricValue="2.0" pageId="4" pageNumber="273" unit="mm" value="0.2">0.2 mm</quantity>
,
<emphasis id="96D5EA88FF82FFFA114EF97BD643CC82" box="[1107,1120,1696,1719]" italics="true" pageId="4" pageNumber="273">n</emphasis>
=10) was significantly small- er than that of atokes (
<quantity id="63599B7FFF82FFFA1124F964D691CCE2" box="[1081,1202,1727,1751]" metricMagnitude="-3" metricUnit="m" metricValue="3.3" metricValueMax="4.5" metricValueMin="2.1" pageId="4" pageNumber="273" unit="mm" value="3.3" valueMax="4.5" valueMin="2.1">2.14.5 mm</quantity>
, 3.0±
<quantity id="63599B7FFF82FFFA11EAF964D76ACCE2" box="[1271,1353,1727,1751]" metricMagnitude="-4" metricUnit="m" metricValue="7.0" pageId="4" pageNumber="273" unit="mm" value="0.7">0.7 mm</quantity>
,
<emphasis id="96D5EA88FF82FFFA1049F91BD742CCE2" box="[1364,1377,1728,1751]" italics="true" pageId="4" pageNumber="273">n</emphasis>
=14) (
<emphasis id="96D5EA88FF82FFFA1620F93AD168CCCD" box="[829,843,1761,1784]" italics="true" pageId="4" pageNumber="273">P</emphasis>
&lt;0.0001).
</paragraph>
<paragraph id="A41E369AFF82FFFB1653F8DBD02BCCCD" blockId="4.[820,1433,1597,2077]" lastBlockId="5.[156,768,1727,2076]" lastPageId="5" lastPageNumber="274" pageId="4" pageNumber="273">
The parapodia of epitokes (
<figureCitation id="3C9A2A1FFF82FFFA1162F8DBD6CCCD2D" box="[1151,1263,1792,1816]" captionStart="Fig" captionStartId="6.[156,187,1968,1990]" captionTargetBox="[202,1386,208,1928]" captionTargetId="figure-7@6.[200,1388,207,1930]" captionTargetPageId="6" captionText="Fig. 5. Glycera nicobarica Grube, 1866. Comparison of parapodia between epitokes (AE) and atokes (FJ) of comparable body width, posterior view. A, Epitokous male, 2.8mm BW, NSMT-Pol 111424; BD, epitokous female, 2.0mm BW, NSMT-Pol 111427; E, epitokous female, 2.6mm BW, CMNH-ZW 002078; F,J, atoke, 2.8mm BW, NSMT-Pol 111430; GI, atoke, 1.8mm BW, NSMT-Pol 111428. A,F, Chaetiger 1; B,G, chaetiger 4; C, H, chaetiger 34; D,I, chaetiger 110; E,J, chaetiger 180. Scale bar: 0.2mm." figureDoi="http://doi.org/10.5281/zenodo.5737251" httpUri="https://zenodo.org/record/5737251/files/figure.png" pageId="4" pageNumber="273">Fig. 5AE</figureCitation>
) were enlarged throughout in comparison to those of atokes (
<figureCitation id="3C9A2A1FFF82FFFA1035F8FAD7AECD0C" box="[1320,1421,1825,1849]" captionStart="Fig" captionStartId="6.[156,187,1968,1990]" captionTargetBox="[202,1386,208,1928]" captionTargetId="figure-7@6.[200,1388,207,1930]" captionTargetPageId="6" captionText="Fig. 5. Glycera nicobarica Grube, 1866. Comparison of parapodia between epitokes (AE) and atokes (FJ) of comparable body width, posterior view. A, Epitokous male, 2.8mm BW, NSMT-Pol 111424; BD, epitokous female, 2.0mm BW, NSMT-Pol 111427; E, epitokous female, 2.6mm BW, CMNH-ZW 002078; F,J, atoke, 2.8mm BW, NSMT-Pol 111430; GI, atoke, 1.8mm BW, NSMT-Pol 111428. A,F, Chaetiger 1; B,G, chaetiger 4; C, H, chaetiger 34; D,I, chaetiger 110; E,J, chaetiger 180. Scale bar: 0.2mm." figureDoi="http://doi.org/10.5281/zenodo.5737251" httpUri="https://zenodo.org/record/5737251/files/figure.png" pageId="4" pageNumber="273">Fig. 5FJ</figureCitation>
), with chaetae elongated and increased in number (
<figureCitation id="3C9A2A1FFF82FFFA106DF89AD14ECD4F" captionStart="Fig" captionStartId="7.[156,187,1399,1421]" captionTargetBox="[246,1341,208,1360]" captionTargetId="figure-264@7.[245,1342,207,1361]" captionTargetPageId="7" captionText="Fig. 6. Glycera nicobarica Grube, 1866. Comparison of parapodia and chaetal arrangement in chaetiger 110 between epitoke (A) and atoke (B), posterior view. A, Epitokous female, 1.9mm BW, NSMT-Pol 111427; B, atoke, 1.8mm BW, NSMT-Pol 111428. Scale bar: 0.2mm." figureDoi="http://doi.org/10.5281/zenodo.5737253" httpUri="https://zenodo.org/record/5737253/files/figure.png" pageId="4" pageNumber="273">Fig. 6A, B</figureCitation>
). Numbers of notochaetae (simple capillaries, up to 12), upper neurochaetae (spinigerous compound chaetae, up to 8), and lower neurochaetae (spinigerous compound chaetae, up to 11) in atokes (
<emphasis id="96D5EA88FF82FFFA117FF81FD64CCDEE" box="[1122,1135,1988,2011]" italics="true" pageId="4" pageNumber="273">n</emphasis>
=3) were smaller than those of epitokes (up to 19, 11, and 17, respectively) (
<emphasis id="96D5EA88FF82FFFA100AF83ED707CDC9" box="[1303,1316,2021,2044]" italics="true" pageId="4" pageNumber="273">n</emphasis>
=13). Simple capillaries appeared not only on notopodia but also on neuropodia (inferior portion) in epitokes, whereas they appeared only on notopodia in atokes.
</paragraph>
<caption id="F0DE6612FF83FFFB1581F9F0D74ACC68" ID-DOI="http://doi.org/10.5281/zenodo.5737249" ID-Zenodo-Dep="5737249" httpUri="https://zenodo.org/record/5737249/files/figure.png" pageId="5" pageNumber="274" startId="5.[156,187,1579,1601]" targetBox="[160,1428,208,1540]" targetPageId="5">
<paragraph id="A41E369AFF83FFFB1581F9F0D74ACC68" blockId="5.[156,1432,1579,1629]" pageId="5" pageNumber="274">
Fig. 4.
<taxonomicName id="63A14D19FF83FFFB15E1F9F0D007CC74" authority="Grube, 1866" authorityName="Grube" authorityYear="1866" box="[252,548,1579,1601]" class="Polychaeta" family="Glyceridae" genus="Glycera" kingdom="Animalia" order="Phyllodocida" pageId="5" pageNumber="274" phylum="Annelida" rank="species" species="nicobarica">
<emphasis id="96D5EA88FF83FFFB15E1F9F0D386CC75" box="[252,421,1579,1600]" italics="true" pageId="5" pageNumber="274">Glycera nicobarica</emphasis>
<bibRefCitation id="C0304B6BFF83FFFB14B3F9F0D007CC74" author="Grube, E." box="[430,548,1579,1601]" pageId="5" pageNumber="274" pagination="173 - 184" refId="ref6509" refString="Grube, E. 1866. Beschreibungen neuer von der Novara-Expedition mitgebrachter Anneliden und einer neuen Landplanarie. Verhandlugen der Kaiserlich-Koniglichen Zoologisch-Botanischen Gesellschaft in Wien 16: 173 - 184." type="journal article" year="1866">Grube, 1866</bibRefCitation>
</taxonomicName>
. Scanning electron micrographs of two kinds of papillae on proboscis. A, B, Epitokous male (NSMT-Pol 111423); C, D, atoke (NSMT-Pol 111429). A,C, conical papillae with 3 U-shaped ridges; B, D, oval papilla. Scale bars: 10 µm.
</paragraph>
</caption>
<paragraph id="A41E369AFF83FFFB15A8F8DBD2FAC229" blockId="5.[156,768,1727,2076]" pageId="5" pageNumber="274">
<emphasis id="96D5EA88FF83FFFB15A8F8DBD308CD2D" bold="true" box="[181,299,1792,1816]" pageId="5" pageNumber="274">Symbionts.</emphasis>
Several small organisms including copepods (
<figureCitation id="3C9A2A1FFF83FFFB15C1F8FAD362CD0C" box="[220,321,1825,1849]" captionStart="Fig" captionStartId="8.[156,187,1228,1250]" captionTargetBox="[396,1191,208,1189]" captionTargetId="figure-388@8.[395,1192,207,1190]" captionTargetPageId="8" captionText="Fig. 7. Presumed parasites attached to epitokous males of Glycera nicobarica Grube, 1866. A, Copepod (arrow) (NSMT-Cr 22387) attached to parapodia of male (NSMT-Pol 111425); B, enlargement of copepod, dorsal view; C, nematodes (arrows) (NSMT-As 3962) attached to parapodia in mid-body of another male (NSMT-Pol 111424); D, enlargement of nematode.Scale bars: 0.5mm (AC); 0.1mm (D)." figureDoi="http://doi.org/10.5281/zenodo.5737255" httpUri="https://zenodo.org/record/5737255/files/figure.png" pageId="5" pageNumber="274">Fig. 7A, B</figureCitation>
) and nematodes (
<figureCitation id="3C9A2A1FFF83FFFB14E6F8FAD047CD0C" box="[507,612,1825,1849]" captionStart="Fig" captionStartId="8.[156,187,1228,1250]" captionTargetBox="[396,1191,208,1189]" captionTargetId="figure-388@8.[395,1192,207,1190]" captionTargetPageId="8" captionText="Fig. 7. Presumed parasites attached to epitokous males of Glycera nicobarica Grube, 1866. A, Copepod (arrow) (NSMT-Cr 22387) attached to parapodia of male (NSMT-Pol 111425); B, enlargement of copepod, dorsal view; C, nematodes (arrows) (NSMT-As 3962) attached to parapodia in mid-body of another male (NSMT-Pol 111424); D, enlargement of nematode.Scale bars: 0.5mm (AC); 0.1mm (D)." figureDoi="http://doi.org/10.5281/zenodo.5737255" httpUri="https://zenodo.org/record/5737255/files/figure.png" pageId="5" pageNumber="274">Fig. 7C, D</figureCitation>
) were attached to the body wall and parapodia of four epitokous males and seven spent worms (
<figureCitation id="3C9A2A1FFF83FFFB1470F8B9D389CD4F" box="[365,426,1890,1914]" captionStart="Fig" captionStartId="8.[156,187,1228,1250]" captionTargetBox="[396,1191,208,1189]" captionTargetId="figure-388@8.[395,1192,207,1190]" captionTargetPageId="8" captionText="Fig. 7. Presumed parasites attached to epitokous males of Glycera nicobarica Grube, 1866. A, Copepod (arrow) (NSMT-Cr 22387) attached to parapodia of male (NSMT-Pol 111425); B, enlargement of copepod, dorsal view; C, nematodes (arrows) (NSMT-As 3962) attached to parapodia in mid-body of another male (NSMT-Pol 111424); D, enlargement of nematode.Scale bars: 0.5mm (AC); 0.1mm (D)." figureDoi="http://doi.org/10.5281/zenodo.5737255" httpUri="https://zenodo.org/record/5737255/files/figure.png" pageId="5" pageNumber="274">Fig. 7</figureCitation>
). The copepods (
<figureCitation id="3C9A2A1FFF83FFFB1746F8B9D0E3CD4F" box="[603,704,1890,1914]" captionStart="Fig" captionStartId="8.[156,187,1228,1250]" captionTargetBox="[396,1191,208,1189]" captionTargetId="figure-388@8.[395,1192,207,1190]" captionTargetPageId="8" captionText="Fig. 7. Presumed parasites attached to epitokous males of Glycera nicobarica Grube, 1866. A, Copepod (arrow) (NSMT-Cr 22387) attached to parapodia of male (NSMT-Pol 111425); B, enlargement of copepod, dorsal view; C, nematodes (arrows) (NSMT-As 3962) attached to parapodia in mid-body of another male (NSMT-Pol 111424); D, enlargement of nematode.Scale bars: 0.5mm (AC); 0.1mm (D)." figureDoi="http://doi.org/10.5281/zenodo.5737255" httpUri="https://zenodo.org/record/5737255/files/figure.png" pageId="5" pageNumber="274">Fig. 7A, B</figureCitation>
) were identified as belonging to the family
<taxonomicName id="63A14D19FF83FFFB170BF858D0A3CDAE" authorityName="Giesbrecht" authorityYear="1895" box="[534,640,1923,1947]" class="Hexanauplia" family="Clausiidae" kingdom="Animalia" order="Cyclopoida" pageId="5" pageNumber="274" phylum="Arthropoda" rank="family">Clausiidae</taxonomicName>
(Copepoda:
<taxonomicName id="63A14D19FF83FFFB1581F878D332CD8E" authorityName="Burmeister" authorityYear="1834" box="[156,273,1955,1979]" class="Hexanauplia" kingdom="Animalia" order="Cyclopoida" pageId="5" pageNumber="274" phylum="Arthropoda" rank="order">Cyclopoida</taxonomicName>
) (Susumu Ohtsuka, pers. comm.). The relationship between these symbionts and the epitokous worms is unknown. No symbionts were observed in atokous specimens.
</paragraph>
<paragraph id="A41E369AFF83FFF91653F964D3A5CC00" blockId="5.[820,1433,1727,2077]" lastBlockId="7.[156,768,1565,2077]" lastPageId="7" lastPageNumber="276" pageId="5" pageNumber="274">
<emphasis id="96D5EA88FF83FFFB1653F964D69FCCE2" bold="true" box="[846,1212,1727,1751]" pageId="5" pageNumber="274">Swimming behaviour of epitokes.</emphasis>
Epitokes were collected throughout our sampling period (July to November) in the Seto Inland Sea. Many specimens were collected from the end of October to early November (
<figureCitation id="3C9A2A1FFF83FFFB11CEF8FAD732CD0C" box="[1235,1297,1825,1849]" captionStart="Fig" captionStartId="9.[157,188,1301,1323]" captionTargetBox="[237,1350,208,1261]" captionTargetId="figure-192@9.[236,1352,207,1263]" captionTargetPageId="9" captionText="Fig. 8. Timing of reproductive swimming of epitokes of Glycera nicobarica Grube, 1866 at six sites in July to November in 2009 to 2011. Numbers above black squares indicate the number of epitokes collected on each ocassion. The locality numbers () correspond to those in Fig. 1." figureDoi="http://doi.org/10.5281/zenodo.5737261" httpUri="https://zenodo.org/record/5737261/files/figure.png" pageId="5" pageNumber="274">Fig. 8</figureCitation>
). Their dates of occurrence were not related to any specific moon phases (2.928.8). Water temperatures and salinities at sampling sites were recorded as 2025°C and 2932 psu, respectively. Most epitokes (
<emphasis id="96D5EA88FF83FFFB16CCF87FD1FDCD8E" box="[977,990,1956,1979]" italics="true" pageId="5" pageNumber="274">n</emphasis>
=81) were collected in the evening (17:00 21:40) within two hours after sunset, although a few epitokes were collected at midnight (0:001:15,
<emphasis id="96D5EA88FF83FFFB1015F83ED736CDC9" box="[1288,1301,2021,2044]" italics="true" pageId="5" pageNumber="274">n</emphasis>
=6) or early morning before sunrise (4:05,
<emphasis id="96D5EA88FF83FFFB1162F7DED6AFC229" box="[1151,1164,2053,2076]" italics="true" pageId="5" pageNumber="274">n</emphasis>
=1), with no relation to tidal condition (
<figureCitation id="3C9A2A1FFF81FFF91423F9C6D35ACC00" box="[318,377,1565,1589]" captionStart="Fig" captionStartId="9.[157,188,1301,1323]" captionTargetBox="[237,1350,208,1261]" captionTargetId="figure-192@9.[236,1352,207,1263]" captionTargetPageId="9" captionText="Fig. 8. Timing of reproductive swimming of epitokes of Glycera nicobarica Grube, 1866 at six sites in July to November in 2009 to 2011. Numbers above black squares indicate the number of epitokes collected on each ocassion. The locality numbers () correspond to those in Fig. 1." figureDoi="http://doi.org/10.5281/zenodo.5737261" httpUri="https://zenodo.org/record/5737261/files/figure.png" pageId="7" pageNumber="276">Fig. 8</figureCitation>
).
</paragraph>
<caption id="F0DE6612FF80FFF81581F86BD1D7C22C" ID-DOI="http://doi.org/10.5281/zenodo.5737251" ID-Zenodo-Dep="5737251" httpUri="https://zenodo.org/record/5737251/files/figure.png" pageId="6" pageNumber="275" startId="6.[156,187,1968,1990]" targetBox="[202,1386,208,1928]" targetPageId="6">
<paragraph id="A41E369AFF80FFF81581F86BD1D7C22C" blockId="6.[156,1432,1968,2074]" pageId="6" pageNumber="275">
Fig. 5.
<taxonomicName id="63A14D19FF80FFF815E1F86BD03DCDF3" authority="Grube, 1866" authorityName="Grube" authorityYear="1866" box="[252,542,1968,1990]" class="Polychaeta" family="Glyceridae" genus="Glycera" kingdom="Animalia" order="Phyllodocida" pageId="6" pageNumber="275" phylum="Annelida" rank="species" species="nicobarica">
<emphasis id="96D5EA88FF80FFF815E1F86BD380CDF0" box="[252,419,1968,1989]" italics="true" pageId="6" pageNumber="275">Glycera nicobarica</emphasis>
<bibRefCitation id="C0304B6BFF80FFF814B7F86BD03DCDF3" author="Grube, E." box="[426,542,1968,1990]" pageId="6" pageNumber="275" pagination="173 - 184" refId="ref6509" refString="Grube, E. 1866. Beschreibungen neuer von der Novara-Expedition mitgebrachter Anneliden und einer neuen Landplanarie. Verhandlugen der Kaiserlich-Koniglichen Zoologisch-Botanischen Gesellschaft in Wien 16: 173 - 184." type="journal article" year="1866">Grube, 1866</bibRefCitation>
</taxonomicName>
. Comparison of parapodia between epitokes (AE) and atokes (FJ) of comparable body width, posterior view. A, Epitokous male, 2.8 mm BW, NSMT-Pol 111424; BD, epitokous female, 2.0mm BW, NSMT-Pol 111427; E, epitokous female, 2.6 mm BW, CMNH-ZW 002078; F,J, atoke, 2.8 mm BW, NSMT-Pol 111430; GI, atoke, 1.8mm BW, NSMT-Pol 111428. A,F, Chaetiger 1; B,G, chaetiger 4; C, H, chaetiger 34; D,I, chaetiger 110; E, J, chaetiger 180. Scale bar: 0.2 mm.
</paragraph>
</caption>
<caption id="F0DE6612FF81FFF91581FAACD7A1CF9D" ID-DOI="http://doi.org/10.5281/zenodo.5737253" ID-Zenodo-Dep="5737253" httpUri="https://zenodo.org/record/5737253/files/figure.png" pageId="7" pageNumber="276" startId="7.[156,187,1399,1421]" targetBox="[246,1341,208,1360]" targetPageId="7">
<paragraph id="A41E369AFF81FFF91581FAACD7A1CF9D" blockId="7.[156,1432,1399,1449]" pageId="7" pageNumber="276">
Fig. 6.
<taxonomicName id="63A14D19FF81FFF915E1FAACD002CFB8" authority="Grube, 1866" authorityName="Grube" authorityYear="1866" box="[252,545,1399,1421]" class="Polychaeta" family="Glyceridae" genus="Glycera" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="276" phylum="Annelida" rank="species" species="nicobarica">
<emphasis id="96D5EA88FF81FFF915E1FAACD387CFB9" box="[252,420,1399,1420]" italics="true" pageId="7" pageNumber="276">Glycera nicobarica</emphasis>
<bibRefCitation id="C0304B6BFF81FFF914B1FAACD002CFB8" author="Grube, E." box="[428,545,1399,1421]" pageId="7" pageNumber="276" pagination="173 - 184" refId="ref6509" refString="Grube, E. 1866. Beschreibungen neuer von der Novara-Expedition mitgebrachter Anneliden und einer neuen Landplanarie. Verhandlugen der Kaiserlich-Koniglichen Zoologisch-Botanischen Gesellschaft in Wien 16: 173 - 184." type="journal article" year="1866">Grube, 1866</bibRefCitation>
</taxonomicName>
. Comparison of parapodia and chaetal arrangement in chaetiger 110 between epitoke (A) and atoke (B), posterior view. A, Epitokous female, 1.9 mm BW, NSMT-Pol 111427; B, atoke, 1.8 mm BW, NSMT-Pol 111428. Scale bar: 0.2 mm.
</paragraph>
</caption>
<paragraph id="A41E369AFF81FFF915A8F9E6D3BDC228" blockId="7.[156,768,1565,2077]" pageId="7" pageNumber="276">
Epitokes swam slowly, straight and head first in surface water, showing a wave-like movement. We do not use the term “swarming” for their swimming behaviour because we did not find mass swimming, which is well-known in epitokes of some nereidids, syllids, and eunicids (
<bibRefCitation id="C0304B6BFF81FFF91760F964D0D7CCE2" author="Clark, R. B." box="[637,756,1727,1751]" pageId="7" pageNumber="276" pagination="199 - 236" refId="ref6335" refString="Clark, R. B. 1961. The origin and formation of the heteronereis. Biological Reviews 36: 199 - 236." type="journal article" year="1961">Clark 1961</bibRefCitation>
). In most cases, we observed only a few individuals swimming at the surface water except in Uno port on
<date id="D01F105AFF81FFF91785F8DAD2D4CD0C" pageId="7" pageNumber="276" value="2011-11-09">9 November 2011</date>
, when we collected relatively many epitokes within a short period: 17 individuals in 15 min (18:1518:30) (
<figureCitation id="3C9A2A1FFF81FFF917C5F89AD289CD4F" captionStart="Fig" captionStartId="9.[157,188,1301,1323]" captionTargetBox="[237,1350,208,1261]" captionTargetId="figure-192@9.[236,1352,207,1263]" captionTargetPageId="9" captionText="Fig. 8. Timing of reproductive swimming of epitokes of Glycera nicobarica Grube, 1866 at six sites in July to November in 2009 to 2011. Numbers above black squares indicate the number of epitokes collected on each ocassion. The locality numbers () correspond to those in Fig. 1." figureDoi="http://doi.org/10.5281/zenodo.5737261" httpUri="https://zenodo.org/record/5737261/files/figure.png" pageId="7" pageNumber="276">Fig. 8</figureCitation>
). We observed some epitokes shedding their whitish gametes through the body wall during swimming. Small holes or slits, which are probably the sites of gamete discharge, were often found around the ventral surface of the base of the parapodia in the middle body (chaetigers 47143) of 22 epitokous worms (
<figureCitation id="3C9A2A1FFF81FFF9144BF7DED3B2C228" box="[342,401,2053,2077]" captionStart="Fig" captionStartId="9.[156,187,2000,2022]" captionTargetBox="[196,728,1475,1961]" captionTargetId="figure-242@9.[195,729,1474,1962]" captionTargetPageId="9" captionText="Fig. 9. Small holes (one arrowed) on ventral surface of bases of parapodia of spent G. nicobarica Grube, 1866 (MS). Scale bar: 0.1mm." figureDoi="http://doi.org/10.5281/zenodo.5737265" httpUri="https://zenodo.org/record/5737265/files/figure.png" pageId="7" pageNumber="276">Fig. 9</figureCitation>
).
</paragraph>
<paragraph id="A41E369AFF81FFF91653F9C7D777CC60" blockId="7.[820,1432,1564,1784]" pageId="7" pageNumber="276">
<emphasis id="96D5EA88FF81FFF91653F9C7D651CC01" bold="true" box="[846,1138,1564,1588]" pageId="7" pageNumber="276">Geographical distribution.</emphasis>
Indian Ocean, coasts of
<collectingCountry id="DCB6760AFF81FFF91629F9E5D14CCC60" box="[820,879,1598,1621]" name="Japan" pageId="7" pageNumber="276">Japan</collectingCountry>
, East and South
<collectingCountry id="DCB6760AFF81FFF9110BF9E6D677CC60" box="[1046,1108,1597,1621]" name="China" pageId="7" pageNumber="276">China</collectingCountry>
Seas (
<bibRefCitation id="C0304B6BFF81FFF9118FF9E6D76ACC60" author="Boggemann, M." box="[1170,1353,1597,1621]" pageId="7" pageNumber="276" pagination="1 - 249" refId="ref6273" refString="Boggemann, M. 2002. Revision of the Glyceridae Grube 1850 (Annelida: Polychaeta). Abhandlungen der Senckenbergischen Naturforschenden Gesellschaft 555: 1 - 249." type="journal article" year="2002">Böggemann 2002</bibRefCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="ECBB6511FF81FFF91653F985D77CCCCD" pageId="7" pageNumber="276" type="discussion">
<paragraph id="A41E369AFF81FFF91653F985D77CCCCD" blockId="7.[820,1432,1564,1784]" pageId="7" pageNumber="276">
<emphasis id="96D5EA88FF81FFF91653F985D192CC43" bold="true" box="[846,945,1630,1654]" pageId="7" pageNumber="276">Remarks.</emphasis>
The author and year of the original description of
<taxonomicName id="63A14D19FF81FFF91698F9A5D662CCA3" authorityName="Grube" authorityYear="1866" box="[901,1089,1662,1686]" class="Polychaeta" family="Glyceridae" genus="Glycera" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="276" phylum="Annelida" rank="species" species="nicobarica">
<emphasis id="96D5EA88FF81FFF91698F9A5D662CCA3" box="[901,1089,1662,1686]" italics="true" pageId="7" pageNumber="276">Glycera nicobarica</emphasis>
</taxonomicName>
has been referred to as “Grube, 1868” by previous authors (
<emphasis id="96D5EA88FF81FFF91148F97BD653CC82" box="[1109,1136,1696,1719]" italics="true" pageId="7" pageNumber="276">e.g</emphasis>
.,
<bibRefCitation id="C0304B6BFF81FFF91199F944D71FCC82" author="Boggemann, M." box="[1156,1340,1695,1719]" pageId="7" pageNumber="276" pagination="1 - 249" refId="ref6273" refString="Boggemann, M. 2002. Revision of the Glyceridae Grube 1850 (Annelida: Polychaeta). Abhandlungen der Senckenbergischen Naturforschenden Gesellschaft 555: 1 - 249." type="journal article" year="2002">Böggemann 2002</bibRefCitation>
). But recently Böggemann (pers. comm.) discovered an earlier publication of the description of this species (
<bibRefCitation id="C0304B6BFF81FFF911CAF93BD777CCCD" author="Grube, E." box="[1239,1364,1760,1784]" pageId="7" pageNumber="276" pagination="173 - 184" refId="ref6509" refString="Grube, E. 1866. Beschreibungen neuer von der Novara-Expedition mitgebrachter Anneliden und einer neuen Landplanarie. Verhandlugen der Kaiserlich-Koniglichen Zoologisch-Botanischen Gesellschaft in Wien 16: 173 - 184." type="journal article" year="1866">Grube 1866</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>