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<document id="675E27EEDAA42060CD4749D3C54D8399" ID-CLB-Dataset="7448" ID-DOI="10.5852/ejt.2021.744.1301" ID-GBIF-Dataset="5ab55f8b-3da2-43c5-86e6-5ac1ee2d127c" ID-ISSN="2118-9773" ID-Zenodo-Dep="4671462" ID-ZooBank="EDDD49AC-27AE-459F-BC48-95A64BDC1BDD" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1617868579705" checkinUser="plazi" docAuthor="Bhowmik, Moumita, Ghoshal, Priya, Salazar-Vallejo, Sergio I. &amp; Mandal, Sumit" docDate="2021" docId="5638D00B2F1B0349FDFD44E5FEEA47C2" docLanguage="en" docName="ejt-744_49-66.pdf" docOrigin="European Journal of Taxonomy 744" docSource="http://dx.doi.org/10.5852/ejt.2021.744.1301" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.14:EJT.2018-.journal_article.type1" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article.type1" docStyleVersion="14" docTitle="Sigambra sundarbanensis Bhowmik &amp; Ghoshal &amp; Salazar-Vallejo &amp; Mandal 2021, sp. nov." docType="treatment" docUuid="D315C406-6F83-413C-BFCA-E00A8D83070C" docUuidSource="ZooBank" docVersion="8" lastPageNumber="60" masterDocId="AA01A8732F190342FFB64211FF834617" masterDocTitle="Sigambra sundarbanensis sp. nov. (Annelida, Pilargidae) from the Indian sector of Sundarbans Estuarine System, with remarks on parapodial glands" masterLastPageNumber="66" masterPageNumber="49" pageNumber="51" updateTime="1698936157099" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="7A36202D281BFF04F8C9071CE205A05C">Sigambra sundarbanensis sp. nov. (Annelida, Pilargidae) from the Indian sector of Sundarbans Estuarine System, with remarks on parapodial glands</mods:title>
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<mods:namePart id="D3F015BF9280944BD40E648D802628A6">Bhowmik, Moumita</mods:namePart>
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<mods:affiliation id="B9EBEBEDC2F526EDBDB53C60CDA0F0C2">Marine Ecology Laboratory, Department of Life Sciences, Presidency University, 86 / 1, College Street, Kolkata 700073, India.</mods:affiliation>
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<mods:namePart id="411C42BB1D4D8EB5E519782FBC65DDA1">Ghoshal, Priya</mods:namePart>
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<mods:affiliation id="E7EAF13A1401305FCF23C2B9C0D2B916">Marine Ecology Laboratory, Department of Life Sciences, Presidency University, 86 / 1, College Street, Kolkata 700073, India.</mods:affiliation>
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<mods:namePart id="310F1ED45E1EA15FE45DBB350FE7DC0D">Salazar-Vallejo, Sergio I.</mods:namePart>
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<mods:affiliation id="7FC257256EE37AFF0C9AACD1777B1610">Departamento de Sistemática y Ecología Acuática, El Colegio de la Frontera Sur, Chetumal, Q. Roo, Mexico.</mods:affiliation>
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<mods:namePart id="C0A4B5845B335B0DCFABFDB44D8803DA">Mandal, Sumit</mods:namePart>
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<mods:affiliation id="A08DFA8B625C3CA109FC24FC0C45362D">Marine Ecology Laboratory, Department of Life Sciences, Presidency University, 86 / 1, College Street, Kolkata 700073, India.</mods:affiliation>
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<mods:date id="7510AB8CEE54C95D108036B4C1348ECF">2021</mods:date>
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<paragraph id="DE2E611D2F1B0340FDFD44E5FC6A4118" blockId="2.[364,1223,1780,1878]" box="[587,1001,1780,1807]" pageId="2" pageNumber="51">
<heading id="8566D6712F1B0340FDFD44E5FC6A4118" box="[587,1001,1780,1807]" centered="true" fontSize="11" level="2" pageId="2" pageNumber="51" reason="2">
<taxonomicName id="19911A9E2F1B0340FDFD44E5FC044118" ID-CoL="87556" authority="Bhowmik &amp; Ghoshal &amp; Salazar-Vallejo &amp; Mandal, 2021" authorityName="Bhowmik &amp; Ghoshal &amp; Salazar-Vallejo &amp; Mandal" authorityYear="2021" box="[587,903,1780,1807]" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="2" pageNumber="51" phylum="Annelida" rank="species" species="sundarbanensis" status="sp. nov.">
<emphasis id="ECE5BD0F2F1B0340FDFD44E5FC044118" bold="true" box="[587,903,1780,1807]" italics="true" pageId="2" pageNumber="51">Sigambra sundarbanensis</emphasis>
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<taxonomicNameLabel id="F7D600742F1B0340FC3844E4FC6A4118" box="[910,1001,1781,1807]" pageId="2" pageNumber="51" rank="species">sp. nov.</taxonomicNameLabel>
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<subSubSection id="968B32962F1B0340FEDA4509FC034142" pageId="2" pageNumber="51" type="description">
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urn:lsid:zoobank.org:act:
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<paragraph id="DE2E611D2F1B0340FD02452AFC034142" blockId="2.[364,1223,1780,1878]" box="[692,896,1851,1878]" pageId="2" pageNumber="51">
<figureCitation id="46AA7D982F1B0340FD02452AFC9E4141" box="[692,797,1851,1878]" captionStart-0="Fig" captionStart-1="Fig" captionStart-2="Fig" captionStart-3="Fig" captionStartId-0="4.[189,232,1962,1988]" captionStartId-1="6.[189,232,1821,1847]" captionStartId-2="9.[189,232,1894,1920]" captionStartId-3="10.[191,234,1856,1882]" captionTargetBox-0="[189,1398,1353,1920]" captionTargetBox-1="[261,1327,265,1783]" captionTargetBox-2="[190,1400,560,1855]" captionTargetBox-3="[189,1389,483,1812]" captionTargetId-0="figure-279@4.[189,1398,1353,1923]" captionTargetId-1="figure-95@6.[261,1327,265,1783]" captionTargetId-2="figure-100@9.[190,1400,560,1855]" captionTargetId-3="figure-131@10.[189,1398,483,1813]" captionTargetPageId-0="4" captionTargetPageId-1="6" captionTargetPageId-2="9" captionTargetPageId-3="10" captionText-0="Fig. 2. Type localities of the accepted species of Sigambra Müller, 1858, names of the species are denoted with the serial numbers from Table 3." captionText-1="Fig. 3. Sigambra sundarbanensis sp. nov., holotype. A. Dorsal view (PUZ 501). B. Anterior end (dorsal view), lateral antenna (la) and median antenna (ma) in dorsal view. C. Pharynx, 7 among 14 marginal papillae (mp), dorsal view. D. First appearance of notopodial hook (nh, inset) from chaetiger 8, dorsal cirri (dc) longest at chaetiger 1; tc = tentacular cirri. E. Median chaetigers, continuous notopodial hooks (nh). F. Neuropodial chaeta (nc) with four short pectinates (pc). G. Pygidium (py) with last 2 prepygidial chaetigers (ppc) without hook." captionText-2="Fig. 4. Sigambra sundarbanensis sp. nov. A. Paratype (PUZ 503), oocytes inside parapodial spaces. B. Paratype (PUZ 506), arrows showing parapodial glands. C. Chaetigers 4749 with parapodial glands (pg). D. Parapodial gland in 100 × magnification. EF. Paratype (PUZ 515), parapodial glands in chaetiger 1213 invaded into coelomic space." captionText-3="Fig. 5. Sigambra sundarbanensis sp. nov. A. Holotype (PUZ 501), parapodia with notopodial hook and neurochaetae. B. Paratype (PUZ 507), notopodium with hook, acicula and cirrus. C. Paratype (PUZ 514), oocytes inside parapodia.D. Holotype (PUZ 501), a bunch of large gland cells in parapodium. Abbreviations: dc = dorsal cirrus; vc = ventral cirrus; np = neuropodium; pc = pectinate chaeta; na = notoacicula; nh = notopodial hook; oc = oocyte; pg = parapodial gland." figureDoi-0="http://doi.org/10.5281/zenodo.4671466" figureDoi-1="http://doi.org/10.5281/zenodo.4671468" figureDoi-2="http://doi.org/10.5281/zenodo.4671470" figureDoi-3="http://doi.org/10.5281/zenodo.4671472" httpUri-0="https://zenodo.org/record/4671466/files/figure.png" httpUri-1="https://zenodo.org/record/4671468/files/figure.png" httpUri-2="https://zenodo.org/record/4671470/files/figure.png" httpUri-3="https://zenodo.org/record/4671472/files/figure.png" pageId="2" pageNumber="51">Figs 25</figureCitation>
;
<tableCitation id="931354A62F1B0340FC9F452AFC034142" box="[809,896,1851,1877]" captionStart="Table 2" captionStartId="5.[189,258,265,291]" captionTargetPageId="5" captionText="Table 2. Morphometric data of holotype and paratypes of Sigambra sundarbanensis sp. nov." httpUri="http://table.plazi.org/id/8AEE31952F1C0347FF0B4318FB794734" pageId="2" pageNumber="51" tableUuid="8AEE31952F1C0347FF0B4318FB794734">Table 2</tableCitation>
</paragraph>
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<subSubSection id="968B32962F1B0341FF0B456DFC0B477B" lastPageId="3" lastPageNumber="52" pageId="2" pageNumber="51" type="diagnosis">
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<heading id="8566D6712F1B0340FF0B456DFEB54181" bold="true" box="[189,310,1916,1942]" fontSize="11" level="3" pageId="2" pageNumber="51" reason="3">
<emphasis id="ECE5BD0F2F1B0340FF0B456DFEB54181" bold="true" box="[189,310,1916,1942]" pageId="2" pageNumber="51">Diagnosis</emphasis>
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<paragraph id="DE2E611D2F1B0341FF0B45BAFC0B477B" blockId="2.[189,1399,1963,2025]" lastBlockId="3.[188,1398,265,364]" lastPageId="3" lastPageNumber="52" pageId="2" pageNumber="51">
A species of
<taxonomicName id="19911A9E2F1B0340FEE345BAFE4441D2" authorityName="Muller" authorityYear="1858" box="[341,455,1963,1989]" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="2" pageNumber="51" phylum="Annelida" rank="genus">
<emphasis id="ECE5BD0F2F1B0340FEE345BAFE4441D2" box="[341,455,1963,1989]" italics="true" pageId="2" pageNumber="51">Sigambra</emphasis>
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with median antenna reaching up to chaetigers 34, 23 times as long as lateral antennae; tentacular segment 34 times as wide as long. Pharynx with 14 prismatic projected lobes. Dorsal cirri larger than ventral ones, largest in chaetiger 1. Ventral cirri absent in chaetiger 2. Notopodial hooks start in chaetiger 8, accompanied by notoacicula; neuropodia with various
<typeStatus id="012ADFBF2F1A0341FB17433FFB5C475F" box="[1185,1247,302,328]" pageId="3" pageNumber="52">types</typeStatus>
of capillary chaetae. Parapodial spaces with glandular, tubular structures.
</paragraph>
</subSubSection>
<subSubSection id="968B32962F1A0341FF0B4385FB424416" pageId="3" pageNumber="52" type="etymology">
<paragraph id="DE2E611D2F1A0341FF0B4385FEC747B9" blockId="3.[189,324,404,430]" box="[189,324,404,430]" pageId="3" pageNumber="52">
<heading id="8566D6712F1A0341FF0B4385FEC747B9" bold="true" box="[189,324,404,430]" fontSize="11" level="3" pageId="3" pageNumber="52" reason="3">
<emphasis id="ECE5BD0F2F1A0341FF0B4385FEC747B9" bold="true" box="[189,324,404,430]" pageId="3" pageNumber="52">Etymology</emphasis>
</heading>
</paragraph>
<paragraph id="DE2E611D2F1A0341FF0B43D2FB424416" blockId="3.[189,1399,451,514]" pageId="3" pageNumber="52">The type locality (river Thakuran) is a tidal estuarine river of the Sundarbans Estuarine System. The epithet of this new species refers to the entire estuarine system, i.e., Indian Sundarbans.</paragraph>
</subSubSection>
<subSubSection id="968B32962F1A0341FF0B403BFEB34092" pageId="3" pageNumber="52" type="materials_examined">
<paragraph id="DE2E611D2F1A0341FF0B403BFEEF4454" blockId="3.[189,364,553,580]" box="[189,364,553,580]" pageId="3" pageNumber="52">
<heading id="8566D6712F1A0341FF0B403BFEEF4454" bold="true" box="[189,364,553,580]" fontSize="11" level="3" pageId="3" pageNumber="52" reason="3">
<emphasis id="ECE5BD0F2F1A0341FF0B403BFEEF4454" bold="true" box="[189,364,553,580]" pageId="3" pageNumber="52">Type material</emphasis>
</heading>
</paragraph>
<paragraph id="DE2E611D2F1A0341FF5C4048FC4C44AB" blockId="3.[189,1399,601,700]" pageId="3" pageNumber="52">
<materialsCitation id="6EF96B402F1A0341FF5C4048FC4C44AB" ID-GBIF-Occurrence="3069262303" collectedFrom="in sediment" collectingDate="2019-08" collectionCode="T, PUZ" collectorName="Moumita Bhowmik &amp; Sumit Mandal" country="India" elevation="26" latitude="21.651035" location="river Thakuran" longLatPrecision="1" longitude="88.50699" municipality="river Thakuran" pageId="3" pageNumber="52" specimenCode="PUZ 501" specimenCount="1" typeStatus="holotype">
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<typeStatus id="012ADFBF2F1A0341FF5C4048FEDF4464" box="[234,348,601,627]" pageId="3" pageNumber="52" type="holotype">Holotype</typeStatus>
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<collectingCountry id="A686218D2F1A0341FF0B406FFE8D448F" box="[189,270,638,664]" name="India" pageId="3" pageNumber="52">INDIA</collectingCountry>
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.;
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, stn T8;
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,
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; depth
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<collectingDate id="BA6BBE352F1A0341FB42406FFAF14480" box="[1268,1394,637,664]" pageId="3" pageNumber="52" value="2019-08">Aug. 2019</collectingDate>
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;
<collectorName id="736404CB2F1A0341FF0B40B0FE2744AC" box="[189,420,673,699]" pageId="3" pageNumber="52">Moumita Bhowmik</collectorName>
and
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leg.;
<collectedFrom id="6D8D22E02F1A0341FD7040B0FCD144AC" box="[710,850,673,699]" pageId="3" pageNumber="52">in sediment</collectedFrom>
;
<specimenCode id="8E37C9662F1A0341FCEB40B3FC4844AB" box="[861,971,673,700]" collectionCode="PUZ" pageId="3" pageNumber="52">PUZ 501</specimenCode>
.
</materialsCitation>
</paragraph>
<paragraph id="DE2E611D2F1A0341FF5C40F5FE3C4208" blockId="3.[188,1399,740,1056]" pageId="3" pageNumber="52">
<materialsCitation id="6EF96B402F1A0341FF5C40F5FB114550" ID-GBIF-Occurrence="3069262301" collectedFrom="in sediment" collectingDate="2019-08" collectionCode="T, PUZ" collectorName="Moumita Bhowmik &amp; Sumit Mandal" country="India" elevation="10" latitude="21.759972" location="river Thakuran" longLatPrecision="1" longitude="88.4857" pageId="3" pageNumber="52" specimenCode="PUZ 502, PUZ 505" specimenCount="4" typeStatus="paratype">
<emphasis id="ECE5BD0F2F1A0341FF5C40F5FEE444E9" bold="true" box="[234,359,740,766]" pageId="3" pageNumber="52">
<typeStatus id="012ADFBF2F1A0341FF5C40F5FEE444E9" box="[234,359,740,766]" pageId="3" pageNumber="52" type="paratype">Paratypes</typeStatus>
</emphasis>
<collectingCountry id="A686218D2F1A0341FF0B4119FE8D4535" box="[189,270,776,802]" name="India" pageId="3" pageNumber="52">INDIA</collectingCountry>
<specimenCount id="C897AA942F1A0341FE9D4119FE794534" box="[299,506,776,803]" pageId="3" pageNumber="52">4 complete specs</specimenCount>
;
<location id="DB4E37C62F1A0341FDB14119FD394535" LSID="urn:lsid:plazi:treatment:5638D00B2F1B0349FDFD44E5FEEA47C2:DB4E37C62F1A0341FDB14119FD394535" box="[519,698,776,802]" country="India" latitude="21.759972" longLatPrecision="1" longitude="88.4857" name="river Thakuran" pageId="3" pageNumber="52">river Thakuran</location>
, stn T6;
<geoCoordinate id="BBA507DA2F1A0341FC924117FC634534" box="[804,992,774,803]" degrees="21" direction="north" minutes="45" orientation="latitude" pageId="3" pageNumber="52" precision="1" seconds="35.90" value="21.759972">21°4535.90″ N</geoCoordinate>
,
<geoCoordinate id="BBA507DA2F1A0341FC584117FB1B4534" box="[1006,1176,774,803]" degrees="88" direction="east" minutes="29" orientation="longitude" pageId="3" pageNumber="52" precision="1" seconds="8.53" value="88.4857">88°298.53″ E</geoCoordinate>
; depth
<quantity id="1969CCF82F1A0341FB464119FAB34534" box="[1264,1328,776,803]" metricMagnitude="1" metricUnit="m" metricValue="1.0" pageId="3" pageNumber="52" unit="m" value="10.0">
<elevation id="55BC862E2F1A0341FB464119FAB34534" box="[1264,1328,776,803]" metricMagnitude="1" metricUnit="m" metricValue="1.0" pageId="3" pageNumber="52" unit="m" value="10.0">10 m</elevation>
</quantity>
;
<date id="AA2F47DD2F1A0341FA8B4119FF784551" pageId="3" pageNumber="52" value="2019-08">
<collectingDate id="BA6BBE352F1A0341FA8B4119FF784551" pageId="3" pageNumber="52" value="2019-08">Aug. 2019</collectingDate>
</date>
;
<collectorName id="736404CB2F1A0341FEB0413DFE684551" box="[262,491,812,838]" pageId="3" pageNumber="52">Moumita Bhowmik</collectorName>
and
<collectorName id="736404CB2F1A0341FD94413DFD4B4551" box="[546,712,812,838]" pageId="3" pageNumber="52">Sumit Mandal</collectorName>
leg.;
<collectedFrom id="6D8D22E02F1A0341FCB1413DFC114551" box="[775,914,812,838]" pageId="3" pageNumber="52">in sediment</collectedFrom>
;
<specimenCode id="8E37C9662F1A0341FC2A413CFB854550" box="[924,1030,812,839]" collectionCode="PUZ" pageId="3" pageNumber="52">PUZ 502</specimenCode>
to
<specimenCode id="8E37C9662F1A0341FB9E413CFB114550" box="[1064,1170,812,839]" collectionCode="PUZ" pageId="3" pageNumber="52">PUZ 505</specimenCode>
</materialsCitation>
<materialsCitation id="6EF96B402F1A0341FB1E413DFC0E4598" ID-GBIF-Occurrence="3069262304" collectedFrom="in sediment" collectingDate="2019-08" collectionCode="T, PUZ" collectorName="Moumita Bhowmik &amp; Sumit Mandal" country="India" elevation="26" latitude="21.651035" location="river Thakuran" longLatPrecision="1" longitude="88.50699" pageId="3" pageNumber="52" specimenCode="PUZ 506, PUZ 508" specimenCount="3" typeStatus="paratype">
<specimenCount id="C897AA942F1A0341FB1E413DFAF14550" box="[1192,1394,812,839]" pageId="3" pageNumber="52">3 complete specs</specimenCount>
;
<location id="DB4E37C62F1A0341FF0A4141FEEC457D" LSID="urn:lsid:plazi:treatment:5638D00B2F1B0349FDFD44E5FEEA47C2:DB4E37C62F1A0341FF0A4141FEEC457D" box="[188,367,848,874]" country="India" latitude="21.651035" longLatPrecision="1" longitude="88.50699" name="river Thakuran" pageId="3" pageNumber="52">river Thakuran</location>
, stn T8;
<geoCoordinate id="BBA507DA2F1A0341FE6A415EFD0F457C" box="[476,652,847,875]" degrees="21" direction="north" minutes="39" orientation="latitude" pageId="3" pageNumber="52" precision="1" seconds="3.73" value="21.651035">21°393.73″ N</geoCoordinate>
,
<geoCoordinate id="BBA507DA2F1A0341FD2C415EFCD7457C" box="[666,852,847,875]" degrees="88" direction="east" minutes="30" orientation="longitude" pageId="3" pageNumber="52" precision="1" seconds="25.17" value="88.50699">88°3025.17″ E</geoCoordinate>
; depth
<quantity id="1969CCF82F1A0341FC184141FC73457C" box="[942,1008,848,875]" metricMagnitude="1" metricUnit="m" metricValue="2.6" pageId="3" pageNumber="52" unit="m" value="26.0">
<elevation id="55BC862E2F1A0341FC184141FC73457C" box="[942,1008,848,875]" metricMagnitude="1" metricUnit="m" metricValue="2.6" pageId="3" pageNumber="52" unit="m" value="26.0">26 m</elevation>
</quantity>
;
<date id="AA2F47DD2F1A0341FC4B4140FBFC457D" box="[1021,1151,848,875]" pageId="3" pageNumber="52" value="2019-08">
<collectingDate id="BA6BBE352F1A0341FC4B4140FBFC457D" box="[1021,1151,848,875]" pageId="3" pageNumber="52" value="2019-08">Aug. 2019</collectingDate>
</date>
;
<collectorName id="736404CB2F1A0341FB3B4141FAF4457D" box="[1165,1399,848,874]" pageId="3" pageNumber="52">Moumita Bhowmik</collectorName>
and
<collectorName id="736404CB2F1A0341FF444165FE1E4599" box="[242,413,884,910]" pageId="3" pageNumber="52">Sumit Mandal</collectorName>
leg.;
<collectedFrom id="6D8D22E02F1A0341FE504165FDF64599" box="[486,629,884,910]" pageId="3" pageNumber="52">in sediment</collectedFrom>
;
<specimenCode id="8E37C9662F1A0341FD324164FD704598" box="[644,755,884,911]" collectionCode="PUZ" pageId="3" pageNumber="52">PUZ 506</specimenCode>
to
<specimenCode id="8E37C9662F1A0341FCA94164FC0E4598" box="[799,909,884,911]" collectionCode="PUZ" pageId="3" pageNumber="52">PUZ 508</specimenCode>
</materialsCitation>
<materialsCitation id="6EF96B402F1A0341FC1B4165FD1C45CF" ID-GBIF-Occurrence="3069262305" collectedFrom="in sediment" collectingDate="2019-12" collectionCode="T, PUZ" collectorName="Moumita Bhowmik &amp; Sumit Mandal" country="India" elevation="26" latitude="21.651035" location="river Thakuran" longLatPrecision="1" longitude="88.50699" pageId="3" pageNumber="52" specimenCode="PUZ 514, PUZ 519" specimenCount="6" typeStatus="paratype">
<specimenCount id="C897AA942F1A0341FC1B4165FB034598" box="[941,1152,884,911]" pageId="3" pageNumber="52">6 complete specs</specimenCount>
;
<location id="DB4E37C62F1A0341FB264165FAC64599" LSID="urn:lsid:plazi:treatment:5638D00B2F1B0349FDFD44E5FEEA47C2:DB4E37C62F1A0341FB264165FAC64599" box="[1168,1349,884,910]" country="India" latitude="21.651035" longLatPrecision="1" longitude="88.50699" name="river Thakuran" pageId="3" pageNumber="52">river Thakuran</location>
, stn T8;
<geoCoordinate id="BBA507DA2F1A0341FF464186FE1C45A4" box="[240,415,919,947]" degrees="21" direction="north" minutes="39" orientation="latitude" pageId="3" pageNumber="52" precision="1" seconds="3.73" value="21.651035">21°393.73″ N</geoCoordinate>
,
<geoCoordinate id="BBA507DA2F1A0341FE184186FDEA45A4" box="[430,617,919,947]" degrees="88" direction="east" minutes="30" orientation="longitude" pageId="3" pageNumber="52" precision="1" seconds="25.17" value="88.50699">88°3025.17″ E</geoCoordinate>
; depth
<quantity id="1969CCF82F1A0341FD724188FC8645A4" box="[708,773,921,947]" metricMagnitude="1" metricUnit="m" metricValue="2.6" pageId="3" pageNumber="52" unit="m" value="26.0">
<elevation id="55BC862E2F1A0341FD724188FC8645A4" box="[708,773,921,947]" metricMagnitude="1" metricUnit="m" metricValue="2.6" pageId="3" pageNumber="52" unit="m" value="26.0">26 m</elevation>
</quantity>
;
<date id="AA2F47DD2F1A0341FCA34188FC1745A4" box="[789,916,921,947]" pageId="3" pageNumber="52" value="2019-12">
<collectingDate id="BA6BBE352F1A0341FCA34188FC1745A4" box="[789,916,921,947]" pageId="3" pageNumber="52" value="2019-12">Dec. 2019</collectingDate>
</date>
;
<collectorName id="736404CB2F1A0341FC154188FB0E45A4" box="[931,1165,921,947]" pageId="3" pageNumber="52">Moumita Bhowmik</collectorName>
and
<collectorName id="736404CB2F1A0341FB7A4188FAF445A4" box="[1228,1399,921,947]" pageId="3" pageNumber="52">Sumit Mandal</collectorName>
leg.;
<collectedFrom id="6D8D22E02F1A0341FF4D41ACFE0945C0" box="[251,394,957,983]" pageId="3" pageNumber="52">in sediment</collectedFrom>
;
<specimenCode id="8E37C9662F1A0341FE2E41ACFD8545CF" box="[408,518,957,984]" collectionCode="PUZ" pageId="3" pageNumber="52">PUZ 514</specimenCode>
to
<specimenCode id="8E37C9662F1A0341FD8741ACFD1C45CF" box="[561,671,957,984]" collectionCode="PUZ" pageId="3" pageNumber="52">PUZ 519</specimenCode>
</materialsCitation>
<materialsCitation id="6EF96B402F1A0341FD0841ACFE3F4208" ID-GBIF-Occurrence="3069262302" collectedFrom="in sediment" collectingDate="2019-01" collectionCode="PUZ" collectorName="Moumita Bhowmik &amp; Sumit Mandal" country="India" elevation="11" latitude="21.755056" location="river Matla" longLatPrecision="1" longitude="88.640335" pageId="3" pageNumber="52" specimenCode="PUZ 490, PUZ 491" specimenCount="2" typeStatus="paratype">
<specimenCount id="C897AA942F1A0341FD0841ACFC2545C0" box="[702,934,957,983]" pageId="3" pageNumber="52">2 incomplete specs</specimenCount>
;
<location id="DB4E37C62F1A0341FC0341ACFBBD45C0" LSID="urn:lsid:plazi:treatment:5638D00B2F1B0349FDFD44E5FEEA47C2:DB4E37C62F1A0341FC0341ACFBBD45C0" box="[949,1086,957,983]" country="India" latitude="21.755056" longLatPrecision="1" longitude="88.640335" name="river Matla" pageId="3" pageNumber="52">river Matla</location>
, stn M5;
<geoCoordinate id="BBA507DA2F1A0341FB0341AAFAF145C0" box="[1205,1394,955,983]" degrees="21" direction="north" minutes="45" orientation="latitude" pageId="3" pageNumber="52" precision="1" seconds="18.20" value="21.755056">21°4518.20″ N</geoCoordinate>
,
<geoCoordinate id="BBA507DA2F1A0341FF0B41CEFEF945EC" box="[189,378,991,1019]" degrees="88" direction="east" minutes="38" orientation="longitude" pageId="3" pageNumber="52" precision="1" seconds="25.20" value="88.640335">88°3825.20″ E</geoCoordinate>
; depth
<quantity id="1969CCF82F1A0341FE6F41F0FD9F45EC" box="[473,540,993,1019]" metricMagnitude="1" metricUnit="m" metricValue="1.1" pageId="3" pageNumber="52" unit="m" value="11.0">
<elevation id="55BC862E2F1A0341FE6F41F0FD9F45EC" box="[473,540,993,1019]" metricMagnitude="1" metricUnit="m" metricValue="1.1" pageId="3" pageNumber="52" unit="m" value="11.0">11 m</elevation>
</quantity>
;
<date id="AA2F47DD2F1A0341FD9841F0FD2445EC" box="[558,679,993,1019]" pageId="3" pageNumber="52" value="2019-01">
<collectingDate id="BA6BBE352F1A0341FD9841F0FD2445EC" box="[558,679,993,1019]" pageId="3" pageNumber="52" value="2019-01">Jan. 2019</collectingDate>
</date>
;
<collectorName id="736404CB2F1A0341FD0E41F0FC2645EC" box="[696,933,993,1019]" pageId="3" pageNumber="52">Moumita Bhowmik</collectorName>
and
<collectorName id="736404CB2F1A0341FC5E41F0FB1645EC" box="[1000,1173,993,1019]" pageId="3" pageNumber="52">Sumit Mandal</collectorName>
leg.;
<collectedFrom id="6D8D22E02F1A0341FB5741F0FAF145EC" box="[1249,1394,993,1019]" pageId="3" pageNumber="52">in sediment</collectedFrom>
;
<specimenCode id="8E37C9662F1A0341FF0B4617FEAB4208" box="[189,296,1029,1056]" collectionCode="PUZ" pageId="3" pageNumber="52">PUZ 490</specimenCode>
to
<specimenCode id="8E37C9662F1A0341FEFB4617FE3F4208" box="[333,444,1029,1056]" collectionCode="PUZ" pageId="3" pageNumber="52">PUZ 491</specimenCode>
</materialsCitation>
.
</paragraph>
<paragraph id="DE2E611D2F1A0341FF0B4656FDBF4276" blockId="3.[189,572,1095,1122]" box="[189,572,1095,1122]" pageId="3" pageNumber="52">
<heading id="8566D6712F1A0341FF0B4656FDBF4276" bold="true" box="[189,572,1095,1122]" fontSize="11" level="3" pageId="3" pageNumber="52" reason="3">
<emphasis id="ECE5BD0F2F1A0341FF0B4656FDBF4276" bold="true" box="[189,572,1095,1122]" pageId="3" pageNumber="52">
Sampling site and
<typeStatus id="012ADFBF2F1A0341FE124659FE594275" box="[420,474,1096,1122]" pageId="3" pageNumber="52">type</typeStatus>
locality
</emphasis>
</heading>
</paragraph>
<paragraph id="DE2E611D2F1A0341FF0B4666FB7643A5" blockId="3.[187,1399,1143,1459]" pageId="3" pageNumber="52">
Various environmental factors that characterize the sampling sites are in
<tableCitation id="931354A62F1A0341FBA44666FBE84286" box="[1042,1131,1143,1169]" captionStart="Table 1" captionStartId="4.[189,258,265,291]" captionTargetPageId="4" captionText="Table 1. Environmental parameters of studied stations." httpUri="http://table.plazi.org/id/8AEE31952F1D0346FF0B4318FCC14735" pageId="3" pageNumber="52" tableUuid="8AEE31952F1D0346FF0B4318FCC14735">Table 1</tableCitation>
. Bottom water salinity ranged from 17.0 in August to
<quantity id="1969CCF82F1A0341FD8C468AFD1D42A2" box="[570,670,1179,1205]" metricMagnitude="-1" metricUnit="m" metricValue="5.94868" pageId="3" pageNumber="52" unit="in" value="23.42">23.42 in</quantity>
<date id="AA2F47DD2F1A0341FD1F468DFCCE42A2" box="[681,845,1179,1206]" pageId="3" pageNumber="52" value="2019-01">January 2019</date>
. Sediment temperature was found to be at its maximum in
<date id="AA2F47DD2F1A0341FEE146AEFE7242CE" box="[343,497,1215,1241]" pageId="3" pageNumber="52" value="2019-08">August 2019</date>
. Organic enrichment in sediment was moderate, ranging from 0.78 to 1.78%. In terms of granulometry, the study sites are mostly silty with comparatively finer and coarser particles that vary seasonally. The lowest proportion of clay was represented in the soil texture during the monsoon (0.150.35%). The sediment texture of the
<typeStatus id="012ADFBF2F1A0341FD05473DFD654351" box="[691,742,1324,1350]" pageId="3" pageNumber="52">type</typeStatus>
locality was characterized by a high silt percentage and a lower sand percentage that further decreased in the post-monsoon season (
<date id="AA2F47DD2F1A0341FBF74741FB42437D" box="[1089,1217,1360,1386]" pageId="3" pageNumber="52" value="2019-12">Dec. 2019</date>
). Bottom water salinity level varied from 17 to 21 (
<tableCitation id="931354A62F1A0341FDD74765FD394399" box="[609,698,1396,1422]" captionStart="Table 1" captionStartId="4.[189,258,265,291]" captionTargetPageId="4" captionText="Table 1. Environmental parameters of studied stations." httpUri="http://table.plazi.org/id/8AEE31952F1D0346FF0B4318FCC14735" pageId="3" pageNumber="52" tableUuid="8AEE31952F1D0346FF0B4318FCC14735">Table 1</tableCitation>
). Morphological and morphometric data are in
<tableCitation id="931354A62F1A0341FB5B4765FAC64399" box="[1261,1349,1396,1422]" captionStart="Table 2" captionStartId="5.[189,258,265,291]" captionTargetPageId="5" captionText="Table 2. Morphometric data of holotype and paratypes of Sigambra sundarbanensis sp. nov." httpUri="http://table.plazi.org/id/8AEE31952F1C0347FF0B4318FB794734" pageId="3" pageNumber="52" tableUuid="8AEE31952F1C0347FF0B4318FB794734">Table 2</tableCitation>
and the comparison of the new species with all other accepted species of
<taxonomicName id="19911A9E2F1A0341FC534789FBD443A5" authorityName="Muller" authorityYear="1858" box="[997,1111,1432,1458]" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="3" pageNumber="52" phylum="Annelida" rank="genus">
<emphasis id="ECE5BD0F2F1A0341FC534789FBD443A5" box="[997,1111,1432,1458]" italics="true" pageId="3" pageNumber="52">Sigambra</emphasis>
</taxonomicName>
is in
<tableCitation id="931354A62F1A0341FB214789FB7343A5" box="[1175,1264,1432,1458]" captionStart="Table 3" captionStartId="7.[183,252,580,608]" captionTargetId="graphics-16@7.[183,1929,651,1733]" captionTargetPageId="7" captionText="Table 3 (continued on next page). Main distinguishing characters of accepted species of Sigambra Müller, 1858." httpUri="http://table.plazi.org/id/8AEE31952F1E0345FF014055FA634477" pageId="3" pageNumber="52" tableUuid="8AEE31952F1E0345FF014055FA634477">Table 3</tableCitation>
.
</paragraph>
<paragraph id="DE2E611D2F1A0341FF0B47CBFEB34092" blockId="3.[188,1400,1498,1669]" pageId="3" pageNumber="52">
The
<typeStatus id="012ADFBF2F1A0341FF4547CBFED943E3" box="[243,346,1498,1524]" pageId="3" pageNumber="52" type="holotype">holotype</typeStatus>
of
<taxonomicName id="19911A9E2F1A0341FE3547CBFD3643E3" authority="Bhowmik &amp; Ghoshal &amp; Salazar-Vallejo &amp; Mandal, 2021" authorityName="Bhowmik &amp; Ghoshal &amp; Salazar-Vallejo &amp; Mandal" authorityYear="2021" box="[387,693,1498,1524]" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="3" pageNumber="52" phylum="Annelida" rank="species" species="sundarbanensis" status="sp. nov.">
<emphasis id="ECE5BD0F2F1A0341FE3547CBFD3643E3" box="[387,693,1498,1524]" italics="true" pageId="3" pageNumber="52">Sigambra sundarbanensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="F7D600742F1A0341FD0B47CAFC9B43E2" box="[701,792,1499,1525]" pageId="3" pageNumber="52" rank="species">sp. nov.</taxonomicNameLabel>
was collected from the river Thakuran (station
<collectionCode id="B880F9D82F1A0341FAFA47CAFAE343E2" box="[1356,1376,1499,1525]" name="Tavera, Department of Geology and Geophysics" pageId="3" pageNumber="52">T</collectionCode>
8) and
<typeStatus id="012ADFBF2F1A0341FF4747EEFEE2400E" box="[241,353,1535,1561]" pageId="3" pageNumber="52" type="paratype">paratypes</typeStatus>
were collected from both the rivers Thakuran and Matla in
<date id="AA2F47DD2F1A0341FB8747EEFB50400E" box="[1073,1235,1535,1561]" pageId="3" pageNumber="52" value="2019-01">January 2019</date>
,
<date id="AA2F47DD2F1A0341FB6947EEFAFB400E" box="[1247,1400,1535,1561]" pageId="3" pageNumber="52" value="2019-08">August 2019</date>
and
<date id="AA2F47DD2F1A0341FF594432FE28402A" box="[239,427,1571,1597]" pageId="3" pageNumber="52" value="2019-12">December 2019</date>
. A morphometric analysis was performed for all the collected specimens. Moreover, a global map (
<figureCitation id="46AA7D982F1A0341FEDE4456FE334076" box="[360,432,1607,1633]" captionStart="Fig" captionStartId="4.[189,232,1962,1988]" captionTargetBox="[189,1398,1353,1920]" captionTargetId="figure-279@4.[189,1398,1353,1923]" captionTargetPageId="4" captionText="Fig. 2. Type localities of the accepted species of Sigambra Müller, 1858, names of the species are denoted with the serial numbers from Table 3." figureDoi="http://doi.org/10.5281/zenodo.4671466" httpUri="https://zenodo.org/record/4671466/files/figure.png" pageId="3" pageNumber="52">Fig. 2</figureCitation>
) has been presented for all the accepted species of
<taxonomicName id="19911A9E2F1A0341FBAC4456FB0F4076" authorityName="Muller" authorityYear="1858" box="[1050,1164,1607,1633]" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="3" pageNumber="52" phylum="Annelida" rank="genus">
<emphasis id="ECE5BD0F2F1A0341FBAC4456FB0F4076" box="[1050,1164,1607,1633]" italics="true" pageId="3" pageNumber="52">Sigambra</emphasis>
</taxonomicName>
based on their type locations.
</paragraph>
</subSubSection>
<subSubSection id="968B32962F1A0347FF0B44BCFCE1400F" lastPageId="5" lastPageNumber="54" pageId="3" pageNumber="52" type="description">
<paragraph id="DE2E611D2F1A0341FF0B44BCFECD40D0" blockId="3.[189,334,1709,1735]" box="[189,334,1709,1735]" pageId="3" pageNumber="52">
<heading id="8566D6712F1A0341FF0B44BCFECD40D0" bold="true" box="[189,334,1709,1735]" fontSize="11" level="3" pageId="3" pageNumber="52" reason="3">
<emphasis id="ECE5BD0F2F1A0341FF0B44BCFECD40D0" bold="true" box="[189,334,1709,1735]" pageId="3" pageNumber="52">Description</emphasis>
</heading>
</paragraph>
<paragraph id="DE2E611D2F1A0341FF5C44CCFE6040EF" blockId="3.[189,1398,1757,1856]" box="[234,483,1757,1784]" pageId="3" pageNumber="52">
<emphasis id="ECE5BD0F2F1A0341FF5C44CCFEDF40E0" bold="true" box="[234,348,1757,1783]" pageId="3" pageNumber="52">
<typeStatus id="012ADFBF2F1A0341FF5C44CCFEDF40E0" box="[234,348,1757,1783]" pageId="3" pageNumber="52" type="holotype">Holotype</typeStatus>
</emphasis>
(
<specimenCode id="8E37C9662F1A0341FEDA44CCFE5A40EF" box="[364,473,1757,1784]" collectionCode="PUZ" pageId="3" pageNumber="52">PUZ 501</specimenCode>
)
</paragraph>
<paragraph id="DE2E611D2F1A0341FF0B4513FE334157" blockId="3.[189,1398,1757,1856]" pageId="3" pageNumber="52">
MEASUREMENTS. Complete,
<quantity id="1969CCF82F1A0341FE4A4510FDE6410B" box="[508,613,1793,1820]" metricMagnitude="-3" metricUnit="m" metricValue="5.63" pageId="3" pageNumber="52" unit="mm" value="5.63">5.63 mm</quantity>
long,
<quantity id="1969CCF82F1A0341FD194510FC94410B" box="[687,791,1793,1820]" metricMagnitude="-4" metricUnit="m" metricValue="3.2" pageId="3" pageNumber="52" unit="mm" value="0.32">0.32 mm</quantity>
wide at chaetiger 89 (average width
<quantity id="1969CCF82F1A0341FB6E4510FAC6410B" box="[1240,1349,1793,1820]" metricMagnitude="-4" metricUnit="m" metricValue="2.8" pageId="3" pageNumber="52" unit="mm" value="0.28">0.28 mm</quantity>
), 64 chaetigers (
<figureCitation id="46AA7D982F1A0341FEF24534FE214157" box="[324,418,1829,1856]" captionStart="Fig" captionStartId="6.[189,232,1821,1847]" captionTargetBox="[261,1327,265,1783]" captionTargetId="figure-95@6.[261,1327,265,1783]" captionTargetPageId="6" captionText="Fig. 3. Sigambra sundarbanensis sp. nov., holotype. A. Dorsal view (PUZ 501). B. Anterior end (dorsal view), lateral antenna (la) and median antenna (ma) in dorsal view. C. Pharynx, 7 among 14 marginal papillae (mp), dorsal view. D. First appearance of notopodial hook (nh, inset) from chaetiger 8, dorsal cirri (dc) longest at chaetiger 1; tc = tentacular cirri. E. Median chaetigers, continuous notopodial hooks (nh). F. Neuropodial chaeta (nc) with four short pectinates (pc). G. Pygidium (py) with last 2 prepygidial chaetigers (ppc) without hook." figureDoi="http://doi.org/10.5281/zenodo.4671468" httpUri="https://zenodo.org/record/4671468/files/figure.png" pageId="3" pageNumber="52">Fig. 3A</figureCitation>
).
</paragraph>
<paragraph id="DE2E611D2F1A0341FF0B4579FB8B4195" blockId="3.[189,1032,1896,1922]" box="[189,1032,1896,1922]" pageId="3" pageNumber="52">BODY. Obconic, sub cylindrical along anterior end, depressed thereafter.</paragraph>
<paragraph id="DE2E611D2F1A0341FF0B45BAFAF541FF" blockId="3.[189,1398,1962,2024]" pageId="3" pageNumber="52">PROSTOMIUM. Blunt, bilobed, three times as wide as long. Palps biarticulated directed ventrally; palpophores large, palpostyles small. Pharynx exposed with 14 prismatic marginal papillae, tips distinct</paragraph>
<caption id="8AEE31952F1D0346FF0B4318FCC14735" ID-Table-UUID="8AEE31952F1D0346FF0B4318FCC14735" box="[189,834,264,291]" httpUri="http://table.plazi.org/id/8AEE31952F1D0346FF0B4318FCC14735" pageId="4" pageNumber="53" startId="4.[189,258,265,291]" targetBox="[189,1362,333,693]" targetIsTable="true" targetPageId="4">
<paragraph id="DE2E611D2F1D0346FF0B4318FCC14735" blockId="4.[189,834,264,291]" box="[189,834,264,291]" pageId="4" pageNumber="53">
<emphasis id="ECE5BD0F2F1D0346FF0B4318FEA34735" bold="true" box="[189,288,264,291]" pageId="4" pageNumber="53">Table 1.</emphasis>
Environmental parameters of studied stations.
</paragraph>
</caption>
<paragraph id="DE2E611D2F1D0346FF0B435CFAAC44A2" pageId="4" pageNumber="53">
<table id="AC9193BD2F1DFCBDFF0B435CFAD144A2" box="[189,1362,333,693]" gridcols="5" gridrows="9" pageId="4" pageNumber="53">
<tr id="60A1635F2F1DFCBDFF0B435CFAD1477F" box="[189,1362,333,360]" gridrow="0" pageId="4" pageNumber="53">
<th id="23700A232F1DFCBDFF0B435CFD8F477F" box="[189,524,333,360]" gridcol="0" gridrow="0" pageId="4" pageNumber="53">
<emphasis id="ECE5BD0F2F1D0346FF0B435CFE0F4770" bold="true" box="[189,396,333,359]" pageId="4" pageNumber="53">Sampling period</emphasis>
</th>
<th id="23700A232F1DFCBDFD15435CFC99477F" box="[675,794,333,360]" gridcol="1" gridrow="0" pageId="4" pageNumber="53">
<emphasis id="ECE5BD0F2F1D0346FD15435FFC994770" bold="true" box="[675,794,333,360]" pageId="4" pageNumber="53">Jan. 2019</emphasis>
</th>
<th id="23700A232F1DFCBDFCCC435CFBFA477F" box="[890,1145,333,360]" colspan="2" colspanRight="1" gridcol="2" gridrow="0" pageId="4" pageNumber="53">
<emphasis id="ECE5BD0F2F1D0346FC0D435CFBBA4770" bold="true" box="[955,1081,333,359]" pageId="4" pageNumber="53">Aug. 2019</emphasis>
</th>
<th id="23700A232F1DFCBDFB6F435CFAD1477F" box="[1241,1362,333,360]" gridcol="4" gridrow="0" pageId="4" pageNumber="53">
<emphasis id="ECE5BD0F2F1D0346FB6F435FFAD14770" bold="true" box="[1241,1362,333,360]" pageId="4" pageNumber="53">Dec. 2019</emphasis>
</th>
</tr>
<tr id="60A1635F2F1DFCBDFF0B4366FAD14785" box="[189,1362,375,402]" gridrow="1" pageId="4" pageNumber="53">
<th id="23700A232F1DFCBDFF0B4366FD8F4785" box="[189,524,375,402]" gridcol="0" gridrow="1" pageId="4" pageNumber="53">Station name</th>
<td id="23700A232F1DFCBDFD154366FC994785" box="[675,794,375,402]" gridcol="1" gridrow="1" pageId="4" pageNumber="53">M5</td>
<td id="23700A232F1DFCBDFCCC4366FC3F4785" box="[890,956,375,402]" gridcol="2" gridrow="1" pageId="4" pageNumber="53">T6</td>
<td id="23700A232F1DFCBDFB814366FBFA4785" box="[1079,1145,375,402]" gridcol="3" gridrow="1" pageId="4" pageNumber="53">T8</td>
<td id="23700A232F1DFCBDFB6F4366FAD14785" box="[1241,1362,375,402]" gridcol="4" gridrow="1" pageId="4" pageNumber="53">T8</td>
</tr>
<tr id="60A1635F2F1DFCBDFF0B438EFAD147AE" box="[189,1362,415,441]" gridrow="2" pageId="4" pageNumber="53">
<th id="23700A232F1DFCBDFF0B438EFD8F47AE" box="[189,524,415,441]" gridcol="0" gridrow="2" pageId="4" pageNumber="53">Depth (m)</th>
<td id="23700A232F1DFCBDFD15438EFC9947AE" box="[675,794,415,441]" gridcol="1" gridrow="2" pageId="4" pageNumber="53">11</td>
<td id="23700A232F1DFCBDFCCC438EFC3F47AE" box="[890,956,415,441]" gridcol="2" gridrow="2" pageId="4" pageNumber="53">10</td>
<td id="23700A232F1DFCBDFB81438EFBFA47AE" box="[1079,1145,415,441]" gridcol="3" gridrow="2" pageId="4" pageNumber="53">26</td>
<td id="23700A232F1DFCBDFB6F438EFAD147AE" box="[1241,1362,415,441]" gridcol="4" gridrow="2" pageId="4" pageNumber="53">26</td>
</tr>
<tr id="60A1635F2F1DFCBDFF0B43D6FAD147F6" box="[189,1362,455,481]" gridrow="3" pageId="4" pageNumber="53">
<th id="23700A232F1DFCBDFF0B43D6FD8F47F6" box="[189,524,455,481]" gridcol="0" gridrow="3" pageId="4" pageNumber="53">Bottom water salinity (PSU)</th>
<td id="23700A232F1DFCBDFD1543D6FC9947F6" box="[675,794,455,481]" gridcol="1" gridrow="3" pageId="4" pageNumber="53">23.42</td>
<td id="23700A232F1DFCBDFCCC43D6FC3F47F6" box="[890,956,455,481]" gridcol="2" gridrow="3" pageId="4" pageNumber="53">19</td>
<td id="23700A232F1DFCBDFB8143D6FBFA47F6" box="[1079,1145,455,481]" gridcol="3" gridrow="3" pageId="4" pageNumber="53">17</td>
<td id="23700A232F1DFCBDFB6F43D6FAD147F6" box="[1241,1362,455,481]" gridcol="4" gridrow="3" pageId="4" pageNumber="53">21</td>
</tr>
<tr id="60A1635F2F1DFCBDFF0B43E5FAD14418" box="[189,1362,500,527]" gridrow="4" pageId="4" pageNumber="53">
<th id="23700A232F1DFCBDFF0B43E5FD8F4418" box="[189,524,500,527]" gridcol="0" gridrow="4" pageId="4" pageNumber="53">Sediment temperature (°C)</th>
<td id="23700A232F1DFCBDFD1543E5FC994418" box="[675,794,500,527]" gridcol="1" gridrow="4" pageId="4" pageNumber="53">21</td>
<td id="23700A232F1DFCBDFCCC43E5FC3F4418" box="[890,956,500,527]" gridcol="2" gridrow="4" pageId="4" pageNumber="53">31</td>
<td id="23700A232F1DFCBDFB8143E5FBFA4418" box="[1079,1145,500,527]" gridcol="3" gridrow="4" pageId="4" pageNumber="53">31.5</td>
<td id="23700A232F1DFCBDFB6F43E5FAD14418" box="[1241,1362,500,527]" gridcol="4" gridrow="4" pageId="4" pageNumber="53">26</td>
</tr>
<tr id="60A1635F2F1DFCBDFF0B4030FAD1442C" box="[189,1362,545,571]" gridrow="5" pageId="4" pageNumber="53">
<th id="23700A232F1DFCBDFF0B4030FD8F442C" box="[189,524,545,571]" gridcol="0" gridrow="5" pageId="4" pageNumber="53">Organic matter (%)</th>
<td id="23700A232F1DFCBDFD154030FC99442C" box="[675,794,545,571]" gridcol="1" gridrow="5" pageId="4" pageNumber="53">1.78</td>
<td id="23700A232F1DFCBDFCCC4030FC3F442C" box="[890,956,545,571]" gridcol="2" gridrow="5" pageId="4" pageNumber="53">0.9</td>
<td id="23700A232F1DFCBDFB814030FBFA442C" box="[1079,1145,545,571]" gridcol="3" gridrow="5" pageId="4" pageNumber="53">0.78</td>
<td id="23700A232F1DFCBDFB6F4030FAD1442C" box="[1241,1362,545,571]" gridcol="4" gridrow="5" pageId="4" pageNumber="53">1.33</td>
</tr>
<tr id="60A1635F2F1DFCBDFF0B4058FAD14473" box="[189,1362,585,612]" gridrow="6" pageId="4" pageNumber="53">
<th id="23700A232F1DFCBDFF0B4058FD8F4473" box="[189,524,585,612]" gridcol="0" gridrow="6" pageId="4" pageNumber="53">Sand (%)</th>
<td id="23700A232F1DFCBDFD154058FC994473" box="[675,794,585,612]" gridcol="1" gridrow="6" pageId="4" pageNumber="53">2.78</td>
<td id="23700A232F1DFCBDFCCC4058FC3F4473" box="[890,956,585,612]" gridcol="2" gridrow="6" pageId="4" pageNumber="53">35.95</td>
<td id="23700A232F1DFCBDFB814058FBFA4473" box="[1079,1145,585,612]" gridcol="3" gridrow="6" pageId="4" pageNumber="53">33.23</td>
<td id="23700A232F1DFCBDFB6F4058FAD14473" box="[1241,1362,585,612]" gridcol="4" gridrow="6" pageId="4" pageNumber="53">6.23</td>
</tr>
<tr id="60A1635F2F1DFCBDFF0B4060FAD1449C" box="[189,1362,625,651]" gridrow="7" pageId="4" pageNumber="53">
<th id="23700A232F1DFCBDFF0B4060FD8F449C" box="[189,524,625,651]" gridcol="0" gridrow="7" pageId="4" pageNumber="53">Silt (%)</th>
<td id="23700A232F1DFCBDFD154060FC99449C" box="[675,794,625,651]" gridcol="1" gridrow="7" pageId="4" pageNumber="53">83.82</td>
<td id="23700A232F1DFCBDFCCC4060FC3F449C" box="[890,956,625,651]" gridcol="2" gridrow="7" pageId="4" pageNumber="53">63.7</td>
<td id="23700A232F1DFCBDFB814060FBFA449C" box="[1079,1145,625,651]" gridcol="3" gridrow="7" pageId="4" pageNumber="53">66.62</td>
<td id="23700A232F1DFCBDFB6F4060FAD1449C" box="[1241,1362,625,651]" gridcol="4" gridrow="7" pageId="4" pageNumber="53">77.97</td>
</tr>
<tr id="60A1635F2F1DFCBDFF0B408BFAD144A2" box="[189,1362,666,693]" gridrow="8" pageId="4" pageNumber="53">
<th id="23700A232F1DFCBDFF0B408BFD8F44A2" box="[189,524,666,693]" gridcol="0" gridrow="8" pageId="4" pageNumber="53">Clay (%)</th>
<td id="23700A232F1DFCBDFD15408BFC9944A2" box="[675,794,666,693]" gridcol="1" gridrow="8" pageId="4" pageNumber="53">13.4</td>
<td id="23700A232F1DFCBDFCCC408BFC3F44A2" box="[890,956,666,693]" gridcol="2" gridrow="8" pageId="4" pageNumber="53">0.35</td>
<td id="23700A232F1DFCBDFB81408BFBFA44A2" box="[1079,1145,666,693]" gridcol="3" gridrow="8" pageId="4" pageNumber="53">0.15</td>
<td id="23700A232F1DFCBDFB6F408BFAD144A2" box="[1241,1362,666,693]" gridcol="4" gridrow="8" pageId="4" pageNumber="53">15.8</td>
</tr>
</table>
</paragraph>
<paragraph id="DE2E611D2F1D0346FF0B4111FB88452A" blockId="4.[189,1398,768,829]" pageId="4" pageNumber="53">
(
<figureCitation id="46AA7D982F1D0346FF704111FEA0450D" box="[198,291,768,794]" captionStart="Fig" captionStartId="6.[189,232,1821,1847]" captionTargetBox="[261,1327,265,1783]" captionTargetId="figure-95@6.[261,1327,265,1783]" captionTargetPageId="6" captionText="Fig. 3. Sigambra sundarbanensis sp. nov., holotype. A. Dorsal view (PUZ 501). B. Anterior end (dorsal view), lateral antenna (la) and median antenna (ma) in dorsal view. C. Pharynx, 7 among 14 marginal papillae (mp), dorsal view. D. First appearance of notopodial hook (nh, inset) from chaetiger 8, dorsal cirri (dc) longest at chaetiger 1; tc = tentacular cirri. E. Median chaetigers, continuous notopodial hooks (nh). F. Neuropodial chaeta (nc) with four short pectinates (pc). G. Pygidium (py) with last 2 prepygidial chaetigers (ppc) without hook." figureDoi="http://doi.org/10.5281/zenodo.4671468" httpUri="https://zenodo.org/record/4671468/files/figure.png" pageId="4" pageNumber="53">Fig. 3C</figureCitation>
). Antennae cirriform, lateral antennae subdistally located, smaller than median one (
<figureCitation id="46AA7D982F1D0346FABD4111FAEB450D" box="[1291,1384,768,794]" captionStart="Fig" captionStartId="6.[189,232,1821,1847]" captionTargetBox="[261,1327,265,1783]" captionTargetId="figure-95@6.[261,1327,265,1783]" captionTargetPageId="6" captionText="Fig. 3. Sigambra sundarbanensis sp. nov., holotype. A. Dorsal view (PUZ 501). B. Anterior end (dorsal view), lateral antenna (la) and median antenna (ma) in dorsal view. C. Pharynx, 7 among 14 marginal papillae (mp), dorsal view. D. First appearance of notopodial hook (nh, inset) from chaetiger 8, dorsal cirri (dc) longest at chaetiger 1; tc = tentacular cirri. E. Median chaetigers, continuous notopodial hooks (nh). F. Neuropodial chaeta (nc) with four short pectinates (pc). G. Pygidium (py) with last 2 prepygidial chaetigers (ppc) without hook." figureDoi="http://doi.org/10.5281/zenodo.4671468" httpUri="https://zenodo.org/record/4671468/files/figure.png" pageId="4" pageNumber="53">Fig. 3B</figureCitation>
). Median antenna 2.3 times as long as laterals, reaching up to chaetiger 4.
</paragraph>
<paragraph id="DE2E611D2F1D0346FF0B4174FDEC45B5" blockId="4.[188,1399,868,930]" pageId="4" pageNumber="53">TENTACLES. Tentacular segment 34 times as wide as long; two pairs of tentacular cirri, dorsal tentacular cirri slightly larger than ventral ones.</paragraph>
<paragraph id="DE2E611D2F1D0346FF0B41D8FA85423E" blockId="4.[188,1399,969,1065]" pageId="4" pageNumber="53">
CIRRI. Parapodial cirri triangular, tapered, foliose, longer than wide. Dorsal cirri longer than ventral cirri throughout, largest in chaetiger 1, reaching up to chaetiger 5 (
<figureCitation id="46AA7D982F1D0346FC3D41FDFC6A4211" box="[907,1001,1004,1030]" captionStart="Fig" captionStartId="6.[189,232,1821,1847]" captionTargetBox="[261,1327,265,1783]" captionTargetId="figure-95@6.[261,1327,265,1783]" captionTargetPageId="6" captionText="Fig. 3. Sigambra sundarbanensis sp. nov., holotype. A. Dorsal view (PUZ 501). B. Anterior end (dorsal view), lateral antenna (la) and median antenna (ma) in dorsal view. C. Pharynx, 7 among 14 marginal papillae (mp), dorsal view. D. First appearance of notopodial hook (nh, inset) from chaetiger 8, dorsal cirri (dc) longest at chaetiger 1; tc = tentacular cirri. E. Median chaetigers, continuous notopodial hooks (nh). F. Neuropodial chaeta (nc) with four short pectinates (pc). G. Pygidium (py) with last 2 prepygidial chaetigers (ppc) without hook." figureDoi="http://doi.org/10.5281/zenodo.4671468" httpUri="https://zenodo.org/record/4671468/files/figure.png" pageId="4" pageNumber="53">Fig. 3D</figureCitation>
). Chaetiger 2 with smallest dorsal cirri, without ventral cirri. Parapodia with reduced notopodia and well developed neuropodia.
</paragraph>
<paragraph id="DE2E611D2F1D0346FF0B4640FDE742EF" blockId="4.[189,1399,1105,1272]" pageId="4" pageNumber="53">
NOTOPODIA. Include distally curved dorsal hooks from chaetiger 8 (
<figureCitation id="46AA7D982F1D0346FC644640FBB3427C" box="[978,1072,1105,1131]" captionStart="Fig" captionStartId="6.[189,232,1821,1847]" captionTargetBox="[261,1327,265,1783]" captionTargetId="figure-95@6.[261,1327,265,1783]" captionTargetPageId="6" captionText="Fig. 3. Sigambra sundarbanensis sp. nov., holotype. A. Dorsal view (PUZ 501). B. Anterior end (dorsal view), lateral antenna (la) and median antenna (ma) in dorsal view. C. Pharynx, 7 among 14 marginal papillae (mp), dorsal view. D. First appearance of notopodial hook (nh, inset) from chaetiger 8, dorsal cirri (dc) longest at chaetiger 1; tc = tentacular cirri. E. Median chaetigers, continuous notopodial hooks (nh). F. Neuropodial chaeta (nc) with four short pectinates (pc). G. Pygidium (py) with last 2 prepygidial chaetigers (ppc) without hook." figureDoi="http://doi.org/10.5281/zenodo.4671468" httpUri="https://zenodo.org/record/4671468/files/figure.png" pageId="4" pageNumber="53">Fig. 3D</figureCitation>
), head of hook not exposed outside body wall to chaetiger 22, fully exposed from chaetiger 23, continued along body (
<figureCitation id="46AA7D982F1D0346FB464665FACA4299" box="[1264,1353,1140,1166]" captionStart="Fig" captionStartId="6.[189,232,1821,1847]" captionTargetBox="[261,1327,265,1783]" captionTargetId="figure-95@6.[261,1327,265,1783]" captionTargetPageId="6" captionText="Fig. 3. Sigambra sundarbanensis sp. nov., holotype. A. Dorsal view (PUZ 501). B. Anterior end (dorsal view), lateral antenna (la) and median antenna (ma) in dorsal view. C. Pharynx, 7 among 14 marginal papillae (mp), dorsal view. D. First appearance of notopodial hook (nh, inset) from chaetiger 8, dorsal cirri (dc) longest at chaetiger 1; tc = tentacular cirri. E. Median chaetigers, continuous notopodial hooks (nh). F. Neuropodial chaeta (nc) with four short pectinates (pc). G. Pygidium (py) with last 2 prepygidial chaetigers (ppc) without hook." figureDoi="http://doi.org/10.5281/zenodo.4671468" httpUri="https://zenodo.org/record/4671468/files/figure.png" pageId="4" pageNumber="53">Fig. 3E</figureCitation>
) up to last 2 pre-pygidial chaetigers (
<figureCitation id="46AA7D982F1D0346FDF74686FD2342A6" box="[577,672,1175,1201]" captionStart="Fig" captionStartId="6.[189,232,1821,1847]" captionTargetBox="[261,1327,265,1783]" captionTargetId="figure-95@6.[261,1327,265,1783]" captionTargetPageId="6" captionText="Fig. 3. Sigambra sundarbanensis sp. nov., holotype. A. Dorsal view (PUZ 501). B. Anterior end (dorsal view), lateral antenna (la) and median antenna (ma) in dorsal view. C. Pharynx, 7 among 14 marginal papillae (mp), dorsal view. D. First appearance of notopodial hook (nh, inset) from chaetiger 8, dorsal cirri (dc) longest at chaetiger 1; tc = tentacular cirri. E. Median chaetigers, continuous notopodial hooks (nh). F. Neuropodial chaeta (nc) with four short pectinates (pc). G. Pygidium (py) with last 2 prepygidial chaetigers (ppc) without hook." figureDoi="http://doi.org/10.5281/zenodo.4671468" httpUri="https://zenodo.org/record/4671468/files/figure.png" pageId="4" pageNumber="53">Fig. 3G</figureCitation>
). From chaetiger 8 onwards, hooks accompanied with acicula (
<figureCitation id="46AA7D982F1D0346FF7046ABFECB42C2" box="[198,328,1210,1237]" captionStart="Fig" captionStartId="10.[191,234,1856,1882]" captionTargetBox="[189,1389,483,1812]" captionTargetId="figure-131@10.[189,1398,483,1813]" captionTargetPageId="10" captionText="Fig. 5. Sigambra sundarbanensis sp. nov. A. Holotype (PUZ 501), parapodia with notopodial hook and neurochaetae. B. Paratype (PUZ 507), notopodium with hook, acicula and cirrus. C. Paratype (PUZ 514), oocytes inside parapodia.D. Holotype (PUZ 501), a bunch of large gland cells in parapodium. Abbreviations: dc = dorsal cirrus; vc = ventral cirrus; np = neuropodium; pc = pectinate chaeta; na = notoacicula; nh = notopodial hook; oc = oocyte; pg = parapodial gland." figureDoi="http://doi.org/10.5281/zenodo.4671472" httpUri="https://zenodo.org/record/4671472/files/figure.png" pageId="4" pageNumber="53">Fig. 5AB</figureCitation>
). Neurochaetae include 24 short wide pectinate chaetae with variable number of spinulose or serrated capillaries (
<figureCitation id="46AA7D982F1D0346FE7F46CCFDA042EF" box="[457,547,1245,1272]" captionStart="Fig" captionStartId="6.[189,232,1821,1847]" captionTargetBox="[261,1327,265,1783]" captionTargetId="figure-95@6.[261,1327,265,1783]" captionTargetPageId="6" captionText="Fig. 3. Sigambra sundarbanensis sp. nov., holotype. A. Dorsal view (PUZ 501). B. Anterior end (dorsal view), lateral antenna (la) and median antenna (ma) in dorsal view. C. Pharynx, 7 among 14 marginal papillae (mp), dorsal view. D. First appearance of notopodial hook (nh, inset) from chaetiger 8, dorsal cirri (dc) longest at chaetiger 1; tc = tentacular cirri. E. Median chaetigers, continuous notopodial hooks (nh). F. Neuropodial chaeta (nc) with four short pectinates (pc). G. Pygidium (py) with last 2 prepygidial chaetigers (ppc) without hook." figureDoi="http://doi.org/10.5281/zenodo.4671468" httpUri="https://zenodo.org/record/4671468/files/figure.png" pageId="4" pageNumber="53">Figs 3F</figureCitation>
,
<figureCitation id="46AA7D982F1D0346FD8646CCFDD442EF" box="[560,599,1245,1272]" captionStart="Fig" captionStartId="10.[191,234,1856,1882]" captionTargetBox="[189,1389,483,1812]" captionTargetId="figure-131@10.[189,1398,483,1813]" captionTargetPageId="10" captionText="Fig. 5. Sigambra sundarbanensis sp. nov. A. Holotype (PUZ 501), parapodia with notopodial hook and neurochaetae. B. Paratype (PUZ 507), notopodium with hook, acicula and cirrus. C. Paratype (PUZ 514), oocytes inside parapodia.D. Holotype (PUZ 501), a bunch of large gland cells in parapodium. Abbreviations: dc = dorsal cirrus; vc = ventral cirrus; np = neuropodium; pc = pectinate chaeta; na = notoacicula; nh = notopodial hook; oc = oocyte; pg = parapodial gland." figureDoi="http://doi.org/10.5281/zenodo.4671472" httpUri="https://zenodo.org/record/4671472/files/figure.png" pageId="4" pageNumber="53">5A</figureCitation>
).
</paragraph>
<caption id="8AEE31952F1D0346FF0B45BBFD5A41FF" ID-DOI="http://doi.org/10.5281/zenodo.4671466" ID-Zenodo-Dep="4671466" httpUri="https://zenodo.org/record/4671466/files/figure.png" pageId="4" pageNumber="53" startId="4.[189,232,1962,1988]" targetBox="[189,1398,1353,1920]" targetPageId="4">
<paragraph id="DE2E611D2F1D0346FF0B45BBFD5A41FF" blockId="4.[189,1399,1962,2024]" pageId="4" pageNumber="53">
<emphasis id="ECE5BD0F2F1D0346FF0B45BBFE8C41D3" bold="true" box="[189,271,1962,1988]" pageId="4" pageNumber="53">Fig. 2.</emphasis>
Type localities of the accepted species of
<taxonomicName id="19911A9E2F1D0346FCAB45BBFBBA41D2" authority="Muller, 1858" authorityName="Muller" authorityYear="1858" box="[797,1081,1962,1989]" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="4" pageNumber="53" phylum="Annelida" rank="genus">
<emphasis id="ECE5BD0F2F1D0346FCAB45BBFC0C41D3" box="[797,911,1962,1988]" italics="true" pageId="4" pageNumber="53">Sigambra</emphasis>
<bibRefCitation id="BA001CEC2F1D0346FC2C45BBFBBA41D2" author="Muller F." box="[922,1081,1962,1989]" pageId="4" pageNumber="53" pagination="211 - 220" refId="ref8689" refString="Muller F. 1858. Einiges uber die Annelidenfauna der Insel Santa Catharina an der brasilianischen Kuste. Archiv fur Naturgeschichte, Berlin 24: 211 - 220. Available from https: // biodiversitylibrary. org / page / 7460059 [accessed 15 Mar. 2021]." type="journal article" year="1858">Müller, 1858</bibRefCitation>
</taxonomicName>
, names of the species are denoted with the serial numbers from Table 3.
</paragraph>
</caption>
<caption id="8AEE31952F1C0347FF0B4318FB794734" ID-Table-UUID="8AEE31952F1C0347FF0B4318FB794734" box="[189,1274,265,291]" httpUri="http://table.plazi.org/id/8AEE31952F1C0347FF0B4318FB794734" pageId="5" pageNumber="54" startId="5.[189,258,265,291]" targetBox="[189,1366,332,901]" targetIsTable="true" targetPageId="5">
<paragraph id="DE2E611D2F1C0347FF0B4318FB794734" blockId="5.[189,1274,265,291]" box="[189,1274,265,291]" pageId="5" pageNumber="54">
<emphasis id="ECE5BD0F2F1C0347FF0B4318FEA34734" bold="true" box="[189,288,265,291]" pageId="5" pageNumber="54">Table 2.</emphasis>
Morphometric data of holotype and paratypes of
<taxonomicName id="19911A9E2F1C0347FCD14318FB1B4734" authority="Bhowmik &amp; Ghoshal &amp; Salazar-Vallejo &amp; Mandal, 2021" authorityName="Bhowmik &amp; Ghoshal &amp; Salazar-Vallejo &amp; Mandal" authorityYear="2021" box="[871,1176,265,291]" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="5" pageNumber="54" phylum="Annelida" rank="species" species="sundarbanensis" status="sp. nov.">
<emphasis id="ECE5BD0F2F1C0347FCD14318FB1B4734" box="[871,1176,265,291]" italics="true" pageId="5" pageNumber="54">Sigambra sundarbanensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="F7D600742F1C0347FB294318FB794734" box="[1183,1274,265,291]" pageId="5" pageNumber="54" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</caption>
<paragraph id="DE2E611D2F1C0347FD77435CFB764592" pageId="5" pageNumber="54">
<table id="AC9193BD2F1CFCBDFF0B435DFAD54592" box="[189,1366,332,901]" gridcols="3" gridrows="17" pageId="5" pageNumber="54">
<tr id="60A1635F2F1CFCBDFF0B435DFAD54775" box="[189,1366,332,354]" gridrow="0" pageId="5" pageNumber="54" rowspan-0="1">
<th id="23700A232F1CFCBDFD89435DFC214775" box="[575,930,332,354]" gridcol="1" gridrow="0" pageId="5" pageNumber="54">
<emphasis id="ECE5BD0F2F1C0347FD77435CFC9D4775" bold="true" box="[705,798,333,354]" pageId="5" pageNumber="54">Holotype</emphasis>
</th>
<th id="23700A232F1CFCBDFC62435DFAD54775" box="[980,1366,332,354]" gridcol="2" gridrow="0" pageId="5" pageNumber="54">
<emphasis id="ECE5BD0F2F1C0347FB8C435CFB734775" bold="true" box="[1082,1264,332,354]" pageId="5" pageNumber="54">Paratypes (n = 15)</emphasis>
</th>
</tr>
<tr id="60A1635F2F1CFCBDFF0B4360FAD54790" box="[189,1366,369,391]" gridrow="1" pageId="5" pageNumber="54">
<th id="23700A232F1CFCBDFF0B4360FD9B4790" box="[189,536,369,391]" gridcol="0" gridrow="1" pageId="5" pageNumber="54">Length (mm)</th>
<td id="23700A232F1CFCBDFD894360FC214790" box="[575,930,369,391]" gridcol="1" gridrow="1" pageId="5" pageNumber="54">5.63</td>
<td id="23700A232F1CFCBDFC624360FAD54790" box="[980,1366,369,391]" gridcol="2" gridrow="1" pageId="5" pageNumber="54">2.188.91 mm (5.09 ± 2.29)</td>
</tr>
<tr id="60A1635F2F1CFCBDFF0B4382FAD547BE" box="[189,1366,403,425]" gridrow="2" pageId="5" pageNumber="54">
<th id="23700A232F1CFCBDFF0B4382FD9B47BE" box="[189,536,403,425]" gridcol="0" gridrow="2" pageId="5" pageNumber="54">Width (mm)</th>
<td id="23700A232F1CFCBDFD894382FC2147BE" box="[575,930,403,425]" gridcol="1" gridrow="2" pageId="5" pageNumber="54">0.28</td>
<td id="23700A232F1CFCBDFC624382FAD547BE" box="[980,1366,403,425]" gridcol="2" gridrow="2" pageId="5" pageNumber="54">0.080.41 (0.15 ± 0.08)</td>
</tr>
<tr id="60A1635F2F1CFCBDFF0B43A4FAD547DC" box="[189,1366,437,459]" gridrow="3" pageId="5" pageNumber="54">
<th id="23700A232F1CFCBDFF0B43A4FD9B47DC" box="[189,536,437,459]" gridcol="0" gridrow="3" pageId="5" pageNumber="54">No. of chaetiger</th>
<td id="23700A232F1CFCBDFD8943A4FC2147DC" box="[575,930,437,459]" gridcol="1" gridrow="3" pageId="5" pageNumber="54">64</td>
<td id="23700A232F1CFCBDFC6243A4FAD547DC" box="[980,1366,437,459]" gridcol="2" gridrow="3" pageId="5" pageNumber="54">3279</td>
</tr>
<tr id="60A1635F2F1CFCBDFF0B43C6FAD547FA" box="[189,1366,471,493]" gridrow="4" pageId="5" pageNumber="54">
<th id="23700A232F1CFCBDFF0B43C6FD9B47FA" box="[189,536,471,493]" gridcol="0" gridrow="4" pageId="5" pageNumber="54">No. of marginal papillae</th>
<td id="23700A232F1CFCBDFD8943C6FC2147FA" box="[575,930,471,493]" gridcol="1" gridrow="4" pageId="5" pageNumber="54">14</td>
<td id="23700A232F1CFCBDFC6243C6FAD547FA" box="[980,1366,471,493]" gridcol="2" gridrow="4" pageId="5" pageNumber="54">14</td>
</tr>
<tr id="60A1635F2F1CFCBDFF0B43E8FAD54418" box="[189,1366,505,527]" gridrow="5" pageId="5" pageNumber="54">
<th id="23700A232F1CFCBDFF0B43E8FD9B4418" box="[189,536,505,527]" gridcol="0" gridrow="5" pageId="5" pageNumber="54">Length of median antenna (mm)</th>
<td id="23700A232F1CFCBDFD8943E8FC214418" box="[575,930,505,527]" gridcol="1" gridrow="5" pageId="5" pageNumber="54">0.36</td>
<td id="23700A232F1CFCBDFC6243E8FAD54418" box="[980,1366,505,527]" gridcol="2" gridrow="5" pageId="5" pageNumber="54">0.20.57 (0.36 ± 0.11)</td>
</tr>
<tr id="60A1635F2F1CFCBDFF0B400AFAD54426" box="[189,1366,539,561]" gridrow="6" pageId="5" pageNumber="54">
<th id="23700A232F1CFCBDFF0B400AFD9B4426" box="[189,536,539,561]" gridcol="0" gridrow="6" pageId="5" pageNumber="54">Right lateral antenna (mm)</th>
<td id="23700A232F1CFCBDFD89400AFC214426" box="[575,930,539,561]" gridcol="1" gridrow="6" pageId="5" pageNumber="54">0.172</td>
<td id="23700A232F1CFCBDFC62400AFAD54426" box="[980,1366,539,561]" gridcol="2" gridrow="6" pageId="5" pageNumber="54">0.060.35 (0.18 ± 0.07)</td>
</tr>
<tr id="60A1635F2F1CFCBDFF0B402CFAD54444" box="[189,1366,573,595]" gridrow="7" pageId="5" pageNumber="54">
<th id="23700A232F1CFCBDFF0B402CFD9B4444" box="[189,536,573,595]" gridcol="0" gridrow="7" pageId="5" pageNumber="54">Left lateral antenna (mm)</th>
<td id="23700A232F1CFCBDFD89402CFC214444" box="[575,930,573,595]" gridcol="1" gridrow="7" pageId="5" pageNumber="54">0.15</td>
<td id="23700A232F1CFCBDFC62402CFAD54444" box="[980,1366,573,595]" gridcol="2" gridrow="7" pageId="5" pageNumber="54">0.080.38 (0.19 ± 0.08)</td>
</tr>
<tr id="60A1635F2F1CFCBDFF0B404EFAD54462" box="[189,1366,607,629]" gridrow="8" pageId="5" pageNumber="54">
<th id="23700A232F1CFCBDFF0B404EFD9B4462" box="[189,536,607,629]" gridcol="0" gridrow="8" pageId="5" pageNumber="54">Tentacular segment (L:W)</th>
<td id="23700A232F1CFCBDFD89404EFC214462" box="[575,930,607,629]" gridcol="1" gridrow="8" pageId="5" pageNumber="54">1:4</td>
<td id="23700A232F1CFCBDFC62404EFAD54462" box="[980,1366,607,629]" gridcol="2" gridrow="8" pageId="5" pageNumber="54">1:4</td>
</tr>
<tr id="60A1635F2F1CFCBDFF0B4090FAD54480" box="[189,1366,641,663]" gridrow="9" pageId="5" pageNumber="54">
<th id="23700A232F1CFCBDFF0B4090FD9B4480" box="[189,536,641,663]" gridcol="0" gridrow="9" pageId="5" pageNumber="54">Tentacular cirri (right) (mm)</th>
<td id="23700A232F1CFCBDFD894090FC214480" box="[575,930,641,663]" gridcol="1" gridrow="9" pageId="5" pageNumber="54">0.18</td>
<td id="23700A232F1CFCBDFC624090FAD54480" box="[980,1366,641,663]" gridcol="2" gridrow="9" pageId="5" pageNumber="54">0.090.22 (0.17 ± 0.04)</td>
</tr>
<tr id="60A1635F2F1CFCBDFF0B40B2FAD544AE" box="[189,1366,675,697]" gridrow="10" pageId="5" pageNumber="54">
<th id="23700A232F1CFCBDFF0B40B2FD9B44AE" box="[189,536,675,697]" gridcol="0" gridrow="10" pageId="5" pageNumber="54">Tentacular cirri (left) (mm)</th>
<td id="23700A232F1CFCBDFD8940B2FC2144AE" box="[575,930,675,697]" gridcol="1" gridrow="10" pageId="5" pageNumber="54">0.18</td>
<td id="23700A232F1CFCBDFC6240B2FAD544AE" box="[980,1366,675,697]" gridcol="2" gridrow="10" pageId="5" pageNumber="54">0.090.26 (0.17 ± 0.04)</td>
</tr>
<tr id="60A1635F2F1CFCBDFF0B40D4FAD544CC" box="[189,1366,709,731]" gridrow="11" pageId="5" pageNumber="54">
<th id="23700A232F1CFCBDFF0B40D4FD9B44CC" box="[189,536,709,731]" gridcol="0" gridrow="11" pageId="5" pageNumber="54">Dorsal cirri:Ventral cirri</th>
<td id="23700A232F1CFCBDFD8940D4FC2144CC" box="[575,930,709,731]" gridcol="1" gridrow="11" pageId="5" pageNumber="54">Dorsal&gt; Ventral (0.87 times as long)</td>
<td id="23700A232F1CFCBDFC6240D4FAD544CC" box="[980,1366,709,731]" gridcol="2" gridrow="11" pageId="5" pageNumber="54">Dorsal&gt; Ventral (0.50.9 times as long)</td>
</tr>
<tr id="60A1635F2F1CFCBDFF0B40F6FAD544EA" box="[189,1366,743,765]" gridrow="12" pageId="5" pageNumber="54">
<th id="23700A232F1CFCBDFF0B40F6FD9B44EA" box="[189,536,743,765]" gridcol="0" gridrow="12" pageId="5" pageNumber="54">First appearance of notopodial hook</th>
<td id="23700A232F1CFCBDFD8940F6FC2144EA" box="[575,930,743,765]" gridcol="1" gridrow="12" pageId="5" pageNumber="54">Chaetiger 8</td>
<td id="23700A232F1CFCBDFC6240F6FAD544EA" box="[980,1366,743,765]" gridcol="2" gridrow="12" pageId="5" pageNumber="54">Chaetiger 8</td>
</tr>
<tr id="60A1635F2F1CFCBDFF0B4118FAD54508" box="[189,1366,777,799]" gridrow="13" pageId="5" pageNumber="54">
<th id="23700A232F1CFCBDFF0B4118FD9B4508" box="[189,536,777,799]" gridcol="0" gridrow="13" pageId="5" pageNumber="54">Size of notopodial hook (mm)</th>
<td id="23700A232F1CFCBDFD894118FC214508" box="[575,930,777,799]" gridcol="1" gridrow="13" pageId="5" pageNumber="54">0.13</td>
<td id="23700A232F1CFCBDFC624118FAD54508" box="[980,1366,777,799]" gridcol="2" gridrow="13" pageId="5" pageNumber="54">0.120.18 (0.14 ± 0.01)</td>
</tr>
<tr id="60A1635F2F1CFCBDFF0B413AFAD54556" box="[189,1366,811,833]" gridrow="14" pageId="5" pageNumber="54">
<th id="23700A232F1CFCBDFF0B413AFD9B4556" box="[189,536,811,833]" gridcol="0" gridrow="14" pageId="5" pageNumber="54">Diameter of oocyte (µm)</th>
<td id="23700A232F1CFCBDFD89413AFC214556" box="[575,930,811,833]" gridcol="1" gridrow="14" pageId="5" pageNumber="54">NA</td>
<td id="23700A232F1CFCBDFC62413AFAD54556" box="[980,1366,811,833]" gridcol="2" gridrow="14" pageId="5" pageNumber="54">1236 (23.33 ± 6.90)</td>
</tr>
<tr id="60A1635F2F1CFCBDFF0B415CFAD54574" box="[189,1366,845,867]" gridrow="15" pageId="5" pageNumber="54">
<th id="23700A232F1CFCBDFF0B415CFD9B4574" box="[189,536,845,867]" gridcol="0" gridrow="15" pageId="5" pageNumber="54">Parapodial gland length (µm)</th>
<td id="23700A232F1CFCBDFD89415CFC214574" box="[575,930,845,867]" gridcol="1" gridrow="15" pageId="5" pageNumber="54">1950 (29 ± 16.38)</td>
<td id="23700A232F1CFCBDFC62415CFAD54574" box="[980,1366,845,867]" gridcol="2" gridrow="15" pageId="5" pageNumber="54">1474 (43.88 ± 17.69)</td>
</tr>
<tr id="60A1635F2F1CFCBDFF0B417EFAD54592" box="[189,1366,879,901]" gridrow="16" pageId="5" pageNumber="54">
<th id="23700A232F1CFCBDFF0B417EFD9B4592" box="[189,536,879,901]" gridcol="0" gridrow="16" pageId="5" pageNumber="54">Parapodial gland width (µm)</th>
<td id="23700A232F1CFCBDFD89417EFC214592" box="[575,930,879,901]" gridcol="1" gridrow="16" pageId="5" pageNumber="54">811 (9 ± 1.41)</td>
<td id="23700A232F1CFCBDFC62417EFAD54592" box="[980,1366,879,901]" gridcol="2" gridrow="16" pageId="5" pageNumber="54">818 (2.38 ± 10.23)</td>
</tr>
</table>
</paragraph>
<paragraph id="DE2E611D2F1C0347FF0B41CBFC234249" blockId="5.[188,1398,986,1118]" pageId="5" pageNumber="54">
GLANDS. Parapodial glands starting from chaetiger 5, developed gradually up to chaetiger 60. Each gland with 26 large tubular cells, varying in shape and size (
<figureCitation id="46AA7D982F1C0347FCF341ECFC234200" box="[837,928,1021,1047]" captionStart="Fig" captionStartId="9.[189,232,1894,1920]" captionTargetBox="[190,1400,560,1855]" captionTargetId="figure-100@9.[190,1400,560,1855]" captionTargetPageId="9" captionText="Fig. 4. Sigambra sundarbanensis sp. nov. A. Paratype (PUZ 503), oocytes inside parapodial spaces. B. Paratype (PUZ 506), arrows showing parapodial glands. C. Chaetigers 4749 with parapodial glands (pg). D. Parapodial gland in 100 × magnification. EF. Paratype (PUZ 515), parapodial glands in chaetiger 1213 invaded into coelomic space." figureDoi="http://doi.org/10.5281/zenodo.4671470" httpUri="https://zenodo.org/record/4671470/files/figure.png" pageId="5" pageNumber="54">Fig. 4B</figureCitation>
,
<figureCitation id="46AA7D982F1C0347FC1B41ECFC56420F" box="[941,981,1021,1048]" captionStart="Fig" captionStartId="10.[191,234,1856,1882]" captionTargetBox="[189,1389,483,1812]" captionTargetId="figure-131@10.[189,1398,483,1813]" captionTargetPageId="10" captionText="Fig. 5. Sigambra sundarbanensis sp. nov. A. Holotype (PUZ 501), parapodia with notopodial hook and neurochaetae. B. Paratype (PUZ 507), notopodium with hook, acicula and cirrus. C. Paratype (PUZ 514), oocytes inside parapodia.D. Holotype (PUZ 501), a bunch of large gland cells in parapodium. Abbreviations: dc = dorsal cirrus; vc = ventral cirrus; np = neuropodium; pc = pectinate chaeta; na = notoacicula; nh = notopodial hook; oc = oocyte; pg = parapodial gland." figureDoi="http://doi.org/10.5281/zenodo.4671472" httpUri="https://zenodo.org/record/4671472/files/figure.png" pageId="5" pageNumber="54">5D</figureCitation>
). These tubular structures converge ventrally from wide base of coelomic ramus. Tubular structures rudimentary (L:
<quantity id="1969CCF82F1C0347FBCF4630FB4B422C" box="[1145,1224,1057,1083]" metricMagnitude="-2" metricUnit="m" metricValue="1.9" pageId="5" pageNumber="54" unit="mm" value="19.0">19 µm</quantity>
, W:
<quantity id="1969CCF82F1C0347FAB64630FACD422C" box="[1280,1358,1057,1083]" metricMagnitude="-2" metricUnit="m" metricValue="1.1" pageId="5" pageNumber="54" unit="mm" value="11.0">11 µm</quantity>
) or fully developed (L:
<quantity id="1969CCF82F1C0347FE1E4652FE754249" box="[424,502,1091,1118]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" pageId="5" pageNumber="54" unit="mm" value="50.0">50 µm</quantity>
, W:
<quantity id="1969CCF82F1C0347FD9A4655FDED4249" box="[556,622,1092,1118]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" pageId="5" pageNumber="54" unit="mm" value="8.0">8 µm</quantity>
); inner features unknown.
</paragraph>
<paragraph id="DE2E611D2F1C0347FF0B4697FA8A4288" blockId="5.[189,1289,1157,1184]" box="[189,1289,1157,1184]" pageId="5" pageNumber="54">
PYGIDIUM. Laterally expanded with 2 ventral cirri, as long as 34 median chaetigers (
<figureCitation id="46AA7D982F1C0347FB2B4694FB784288" box="[1181,1275,1157,1183]" captionStart="Fig" captionStartId="6.[189,232,1821,1847]" captionTargetBox="[261,1327,265,1783]" captionTargetId="figure-95@6.[261,1327,265,1783]" captionTargetPageId="6" captionText="Fig. 3. Sigambra sundarbanensis sp. nov., holotype. A. Dorsal view (PUZ 501). B. Anterior end (dorsal view), lateral antenna (la) and median antenna (ma) in dorsal view. C. Pharynx, 7 among 14 marginal papillae (mp), dorsal view. D. First appearance of notopodial hook (nh, inset) from chaetiger 8, dorsal cirri (dc) longest at chaetiger 1; tc = tentacular cirri. E. Median chaetigers, continuous notopodial hooks (nh). F. Neuropodial chaeta (nc) with four short pectinates (pc). G. Pygidium (py) with last 2 prepygidial chaetigers (ppc) without hook." figureDoi="http://doi.org/10.5281/zenodo.4671468" httpUri="https://zenodo.org/record/4671468/files/figure.png" pageId="5" pageNumber="54">Fig. 3G</figureCitation>
).
</paragraph>
<paragraph id="DE2E611D2F1C0347FF0B46D6FE2342F6" blockId="5.[189,416,1223,1249]" box="[189,416,1223,1249]" pageId="5" pageNumber="54">OOCYTES. Not seen.</paragraph>
<paragraph id="DE2E611D2F1C0347FF5C4719FEE44335" blockId="5.[189,1400,1288,1561]" box="[234,359,1288,1314]" pageId="5" pageNumber="54">
<emphasis id="ECE5BD0F2F1C0347FF5C4719FEE44335" bold="true" box="[234,359,1288,1314]" pageId="5" pageNumber="54">
<typeStatus id="012ADFBF2F1C0347FF5C4719FEE44335" box="[234,359,1288,1314]" pageId="5" pageNumber="54" type="paratype">Paratypes</typeStatus>
</emphasis>
</paragraph>
<paragraph id="DE2E611D2F1C0347FF0B473AFCE1400F" blockId="5.[189,1400,1288,1561]" pageId="5" pageNumber="54">
A total of 13 complete and 2 incomplete
<typeStatus id="012ADFBF2F1C0347FD06473DFCA34351" box="[688,800,1324,1350]" pageId="5" pageNumber="54" type="paratype">paratypes</typeStatus>
show a minor characteristic variation. They were
<quantity id="1969CCF82F1C0347FF0B475FFEEA437E" box="[189,361,1358,1385]" metricMagnitude="-3" metricUnit="m" metricValue="5.545" metricValueMax="8.91" metricValueMin="2.18" pageId="5" pageNumber="54" unit="mm" value="5.545" valueMax="8.91" valueMin="2.18">2.188.91 mm</quantity>
long (5.09 ±
<quantity id="1969CCF82F1C0347FDB8475FFDFF437E" box="[526,636,1358,1385]" metricMagnitude="-3" metricUnit="m" metricValue="2.29" pageId="5" pageNumber="54" unit="mm" value="2.29">2.29 mm</quantity>
),
<quantity id="1969CCF82F1C0347FD24475FFCBD437E" box="[658,830,1358,1385]" metricMagnitude="-4" metricUnit="m" metricValue="2.45" metricValueMax="4.1" metricValueMin="0.8" pageId="5" pageNumber="54" unit="mm" value="0.245" valueMax="0.41" valueMin="0.08">0.080.41 mm</quantity>
wide (0.15 ±
<quantity id="1969CCF82F1C0347FC5E475FFBD4437E" box="[1000,1111,1358,1385]" metricMagnitude="-5" metricUnit="m" metricValue="8.0" pageId="5" pageNumber="54" unit="mm" value="0.08">0.08 mm</quantity>
); median antennae were
<quantity id="1969CCF82F1C0347FF094760FEDF439B" box="[191,348,1393,1420]" metricMagnitude="-4" metricUnit="m" metricValue="3.85" metricValueMax="5.699999999999999" metricValueMin="2.0" pageId="5" pageNumber="54" unit="mm" value="0.385" valueMax="0.57" valueMin="0.2">0.20.57 mm</quantity>
long (0.36 ±
<quantity id="1969CCF82F1C0347FE494763FDE9439B" box="[511,618,1394,1420]" metricMagnitude="-4" metricUnit="m" metricValue="1.1" pageId="5" pageNumber="54" unit="mm" value="0.11">0.11 mm</quantity>
) reaching up to chaetigers 34. Oocytes (
<figureCitation id="46AA7D982F1C0347FBEF4760FB3F439B" box="[1113,1212,1393,1420]" captionStart="Fig" captionStartId="9.[189,232,1894,1920]" captionTargetBox="[190,1400,560,1855]" captionTargetId="figure-100@9.[190,1400,560,1855]" captionTargetPageId="9" captionText="Fig. 4. Sigambra sundarbanensis sp. nov. A. Paratype (PUZ 503), oocytes inside parapodial spaces. B. Paratype (PUZ 506), arrows showing parapodial glands. C. Chaetigers 4749 with parapodial glands (pg). D. Parapodial gland in 100 × magnification. EF. Paratype (PUZ 515), parapodial glands in chaetiger 1213 invaded into coelomic space." figureDoi="http://doi.org/10.5281/zenodo.4671470" httpUri="https://zenodo.org/record/4671470/files/figure.png" pageId="5" pageNumber="54">Figs 4A</figureCitation>
,
<figureCitation id="46AA7D982F1C0347FB7C4760FB6E439B" box="[1226,1261,1393,1420]" captionStart="Fig" captionStartId="10.[191,234,1856,1882]" captionTargetBox="[189,1389,483,1812]" captionTargetId="figure-131@10.[189,1398,483,1813]" captionTargetPageId="10" captionText="Fig. 5. Sigambra sundarbanensis sp. nov. A. Holotype (PUZ 501), parapodia with notopodial hook and neurochaetae. B. Paratype (PUZ 507), notopodium with hook, acicula and cirrus. C. Paratype (PUZ 514), oocytes inside parapodia.D. Holotype (PUZ 501), a bunch of large gland cells in parapodium. Abbreviations: dc = dorsal cirrus; vc = ventral cirrus; np = neuropodium; pc = pectinate chaeta; na = notoacicula; nh = notopodial hook; oc = oocyte; pg = parapodial gland." figureDoi="http://doi.org/10.5281/zenodo.4671472" httpUri="https://zenodo.org/record/4671472/files/figure.png" pageId="5" pageNumber="54">5C</figureCitation>
)
<quantity id="1969CCF82F1C0347FB484760FAFB439B" box="[1278,1400,1393,1420]" metricMagnitude="-2" metricUnit="m" metricValue="2.4" metricValueMax="3.6" metricValueMin="1.2" pageId="5" pageNumber="54" unit="mm" value="24.0" valueMax="36.0" valueMin="12.0">1236 µm</quantity>
in diameter (23.33 ± 6.90 μm). Glandular structures in parapodial spaces have been found in most
<typeStatus id="012ADFBF2F1C0347FF0B47A9FEB343C5" box="[189,304,1464,1490]" pageId="5" pageNumber="54" type="paratype">paratypes</typeStatus>
, they were
<quantity id="1969CCF82F1C0347FE0947A9FDB843C5" box="[447,571,1464,1490]" metricMagnitude="-2" metricUnit="m" metricValue="4.4" metricValueMax="7.4" metricValueMin="1.4" pageId="5" pageNumber="54" unit="mm" value="44.0" valueMax="74.0" valueMin="14.0">1474 µm</quantity>
long (43.88 ±
<quantity id="1969CCF82F1C0347FD4247A9FCEA43C5" box="[756,873,1464,1490]" metricMagnitude="-2" metricUnit="m" metricValue="1.769" pageId="5" pageNumber="54" unit="mm" value="17.69">17.69 µm</quantity>
) (
<tableCitation id="931354A62F1C0347FC3247A9FC6143C5" box="[900,994,1464,1490]" captionStart="Table 2" captionStartId="5.[189,258,265,291]" captionTargetPageId="5" captionText="Table 2. Morphometric data of holotype and paratypes of Sigambra sundarbanensis sp. nov." httpUri="http://table.plazi.org/id/8AEE31952F1C0347FF0B4318FB794734" pageId="5" pageNumber="54" tableUuid="8AEE31952F1C0347FF0B4318FB794734">Table 2</tableCitation>
). Large tubular glandular cells in chaetigers 4749 of
<typeStatus id="012ADFBF2F1C0347FE1947CDFD9743E1" box="[431,532,1500,1526]" pageId="5" pageNumber="54" type="paratype">paratype</typeStatus>
PUZ 506 are shown in
<figureCitation id="46AA7D982F1C0347FC8647CAFC3343E2" box="[816,944,1499,1525]" captionStart="Fig" captionStartId="9.[189,232,1894,1920]" captionTargetBox="[190,1400,560,1855]" captionTargetId="figure-100@9.[190,1400,560,1855]" captionTargetPageId="9" captionText="Fig. 4. Sigambra sundarbanensis sp. nov. A. Paratype (PUZ 503), oocytes inside parapodial spaces. B. Paratype (PUZ 506), arrows showing parapodial glands. C. Chaetigers 4749 with parapodial glands (pg). D. Parapodial gland in 100 × magnification. EF. Paratype (PUZ 515), parapodial glands in chaetiger 1213 invaded into coelomic space." figureDoi="http://doi.org/10.5281/zenodo.4671470" httpUri="https://zenodo.org/record/4671470/files/figure.png" pageId="5" pageNumber="54">Fig. 4CD</figureCitation>
. In other parapodia (chaetigers 12 and 13), tubular cells invade into coelomic space (
<figureCitation id="46AA7D982F1C0347FD6C47EFFCD5400F" box="[730,854,1534,1560]" captionStart="Fig" captionStartId="9.[189,232,1894,1920]" captionTargetBox="[190,1400,560,1855]" captionTargetId="figure-100@9.[190,1400,560,1855]" captionTargetPageId="9" captionText="Fig. 4. Sigambra sundarbanensis sp. nov. A. Paratype (PUZ 503), oocytes inside parapodial spaces. B. Paratype (PUZ 506), arrows showing parapodial glands. C. Chaetigers 4749 with parapodial glands (pg). D. Parapodial gland in 100 × magnification. EF. Paratype (PUZ 515), parapodial glands in chaetiger 1213 invaded into coelomic space." figureDoi="http://doi.org/10.5281/zenodo.4671470" httpUri="https://zenodo.org/record/4671470/files/figure.png" pageId="5" pageNumber="54">Fig. 4EF</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="968B32962F1C034BFF0B4451FBFC4751" lastPageId="9" lastPageNumber="58" pageId="5" pageNumber="54" type="discussion">
<paragraph id="DE2E611D2F1C0347FF0B4451FEAC404D" blockId="5.[189,303,1600,1626]" box="[189,303,1600,1626]" pageId="5" pageNumber="54">
<heading id="8566D6712F1C0347FF0B4451FEAC404D" bold="true" box="[189,303,1600,1626]" fontSize="11" level="3" pageId="5" pageNumber="54" reason="3">
<emphasis id="ECE5BD0F2F1C0347FF0B4451FEAC404D" bold="true" box="[189,303,1600,1626]" pageId="5" pageNumber="54">Remarks</emphasis>
</heading>
</paragraph>
<paragraph id="DE2E611D2F1C034BFF0B447FFBFC4751" blockId="5.[186,1400,1646,2025]" lastBlockId="9.[189,1399,265,327]" lastPageId="9" lastPageNumber="58" pageId="5" pageNumber="54">
Following the redescription of
<taxonomicName id="19911A9E2F1C0347FD87447EFD11409F" baseAuthorityName="Day" baseAuthorityYear="1963" box="[561,658,1647,1673]" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="5" pageNumber="54" phylum="Annelida" rank="species" species="parva">
<emphasis id="ECE5BD0F2F1C0347FD87447EFDBD409E" box="[561,574,1647,1673]" italics="true" pageId="5" pageNumber="54">S</emphasis>
.
<emphasis id="ECE5BD0F2F1C0347FDF8447EFD11409F" box="[590,658,1647,1672]" italics="true" pageId="5" pageNumber="54">parva</emphasis>
</taxonomicName>
by
<bibRefCitation id="BA001CEC2F1C0347FD74447FFC7F409F" author="Moreira J. &amp; Parapar J." box="[706,1020,1646,1673]" pageId="5" pageNumber="54" pagination="99 - 109" refId="ref8580" refString="Moreira J. &amp; Parapar J. 2002. Redescription of Sigambra tentaculata and re-establishment of S. parva (Polychaeta, Pilargidae) based upon type material. Cahiers de Biologie marine 43: 99 - 109." type="journal article" year="2002">Moreira &amp; Parapar (2002)</bibRefCitation>
, it can be stated that
<taxonomicName id="19911A9E2F1C0347FB48447EFEA740BC" authority="Bhowmik &amp; Ghoshal &amp; Salazar-Vallejo &amp; Mandal, 2021" authorityName="Bhowmik &amp; Ghoshal &amp; Salazar-Vallejo &amp; Mandal" authorityYear="2021" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="5" pageNumber="54" phylum="Annelida" rank="species" species="sundarbanensis" status="sp. nov.">
<emphasis id="ECE5BD0F2F1C0347FB48447EFEA740BC" italics="true" pageId="5" pageNumber="54">S. sundarbanensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="F7D600742F1C0347FE9E4483FE0340BB" box="[296,384,1682,1708]" pageId="5" pageNumber="54" rank="species">sp. nov.</taxonomicNameLabel>
resembles
<taxonomicName id="19911A9E2F1C0347FE484483FD5B40BC" authority="Day, 1963" authorityName="Day" authorityYear="1963" box="[510,728,1681,1708]" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="5" pageNumber="54" phylum="Annelida" rank="species" species="parva">
<emphasis id="ECE5BD0F2F1C0347FE484483FDDE40BC" box="[510,605,1682,1708]" italics="true" pageId="5" pageNumber="54">S. parva</emphasis>
<bibRefCitation id="BA001CEC2F1C0347FDE94483FD5B40BC" author="Day J. H." box="[607,728,1681,1708]" pageId="5" pageNumber="54" pagination="381 - 445" refId="ref7713" refString="Day J. H. 1963. The polychaete fauna of South Africa. 8. New species and records from grab samples and dredgings. Bulletin of the British Museum (Natural History), Zoology 10 (7): 381 - 445. https: // doi. org / 10.5962 / bhl. part. 20530" type="journal article" year="1963">Day, 1963</bibRefCitation>
</taxonomicName>
. They have similar characteristics, such as median antenna longer than lateral ones, reaching chaetigers 34, and pharynx with 14 marginal papillae. However, they differ in several features, the most notable ones being the starting point of the dorsal hooks and the absence of capillary chaetae in the notopodia. In
<taxonomicName id="19911A9E2F1C0347FC9C44EAFB834102" authority="Bhowmik &amp; Ghoshal &amp; Salazar-Vallejo &amp; Mandal, 2021" authorityName="Bhowmik &amp; Ghoshal &amp; Salazar-Vallejo &amp; Mandal" authorityYear="2021" box="[810,1024,1787,1813]" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="5" pageNumber="54" phylum="Annelida" rank="species" species="sundarbanensis" status="sp. nov.">
<emphasis id="ECE5BD0F2F1C0347FC9C44EAFB834102" box="[810,1024,1787,1813]" italics="true" pageId="5" pageNumber="54">S. sundarbanensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="F7D600742F1C0347FBBE44EDFBE64101" box="[1032,1125,1788,1814]" pageId="5" pageNumber="54" rank="species">sp. nov.</taxonomicNameLabel>
, the first appearance of dorsal hooks from chaetiger 8 remains constant in all
<specimenCount id="C897AA942F1C0347FC81450FFC5A412F" box="[823,985,1822,1848]" pageId="5" pageNumber="54" type="generic">16 specimens</specimenCount>
, irrespective of specimen size. The hooks are accompanied by a single acicula, and the last two chaetigers are hookless. The notopodia are devoid of any capillary chaetae, neuropodia with 24 short pectinate chaetae with a variable number of spinulose or serrated capillaries, and the relative size of the median antenna is 2.3 times as long as the lateral ones. In comparison with
<taxonomicName id="19911A9E2F1C0347FDCC45BAFD5D41D2" authorityName="Day" authorityYear="1963" box="[634,734,1963,1989]" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="5" pageNumber="54" phylum="Annelida" rank="species" species="parva">
<emphasis id="ECE5BD0F2F1C0347FDCC45BAFD5D41D2" box="[634,734,1963,1989]" italics="true" pageId="5" pageNumber="54">S. parva</emphasis>
</taxonomicName>
, the median antenna is 1.5 times as long as the lateral ones, the notopodial hook starts from chaetigers 45 and is accompanied by single capillary chaetae in the posterior parapodial segments, neuropodia with 12 pectinate chaetae, but the number of hookless chaetigers is not mentioned in the literature (
<bibRefCitation id="BA001CEC2F10034BFD7C433DFCC14751" author="Day J. H." box="[714,834,300,326]" pageId="9" pageNumber="58" pagination="381 - 445" refId="ref7713" refString="Day J. H. 1963. The polychaete fauna of South Africa. 8. New species and records from grab samples and dredgings. Bulletin of the British Museum (Natural History), Zoology 10 (7): 381 - 445. https: // doi. org / 10.5962 / bhl. part. 20530" type="journal article" year="1963">Day 1963</bibRefCitation>
;
<bibRefCitation id="BA001CEC2F10034BFCF8433DFBF04751" author="Moreira J. &amp; Parapar J." box="[846,1139,300,327]" pageId="9" pageNumber="58" pagination="99 - 109" refId="ref8580" refString="Moreira J. &amp; Parapar J. 2002. Redescription of Sigambra tentaculata and re-establishment of S. parva (Polychaeta, Pilargidae) based upon type material. Cahiers de Biologie marine 43: 99 - 109." type="journal article" year="2002">Moreira &amp; Parapar 2002</bibRefCitation>
).
</paragraph>
</subSubSection>
<caption id="8AEE31952F1F0344FF0B450CFD0841F0" ID-DOI="http://doi.org/10.5281/zenodo.4671468" ID-Zenodo-Dep="4671468" httpUri="https://zenodo.org/record/4671468/files/figure.png" pageId="6" pageNumber="55" startId="6.[189,232,1821,1847]" targetBox="[261,1327,265,1783]" targetPageId="6">
<paragraph id="DE2E611D2F1F0344FF0B450CFD0841F0" blockId="6.[188,1399,1821,2023]" pageId="6" pageNumber="55">
<emphasis id="ECE5BD0F2F1F0344FF0B450CFE894120" bold="true" box="[189,266,1821,1847]" pageId="6" pageNumber="55">Fig. 3.</emphasis>
<taxonomicName id="19911A9E2F1F0344FEA7450CFDC14120" authority="Bhowmik &amp; Ghoshal &amp; Salazar-Vallejo &amp; Mandal, 2021" authorityName="Bhowmik &amp; Ghoshal &amp; Salazar-Vallejo &amp; Mandal" authorityYear="2021" box="[273,578,1821,1847]" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="6" pageNumber="55" phylum="Annelida" rank="species" species="sundarbanensis" status="sp. nov.">
<emphasis id="ECE5BD0F2F1F0344FEA7450CFDC14120" box="[273,578,1821,1847]" italics="true" pageId="6" pageNumber="55">Sigambra sundarbanensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="F7D600742F1F0344FDFF450FFD26412F" box="[585,677,1822,1848]" pageId="6" pageNumber="55" rank="species">sp. nov.</taxonomicNameLabel>
, holotype.
<emphasis id="ECE5BD0F2F1F0344FC92450CFCBA4120" bold="true" box="[804,825,1821,1847]" pageId="6" pageNumber="55">A</emphasis>
. Dorsal view (PUZ 501).
<emphasis id="ECE5BD0F2F1F0344FBDF450CFBFE4120" bold="true" box="[1129,1149,1821,1847]" pageId="6" pageNumber="55">B</emphasis>
. Anterior end (dorsal view), lateral antenna (la) and median antenna (ma) in dorsal view.
<emphasis id="ECE5BD0F2F1F0344FC524551FC7B414D" bold="true" box="[996,1016,1856,1882]" pageId="6" pageNumber="55">C</emphasis>
. Pharynx, 7 among 14 marginal papillae (mp), dorsal view.
<emphasis id="ECE5BD0F2F1F0344FDB54575FD944169" bold="true" box="[515,535,1892,1918]" pageId="6" pageNumber="55">D</emphasis>
. First appearance of notopodial hook (nh, inset) from chaetiger 8, dorsal cirri (dc) longest at chaetiger 1; tc = tentacular cirri.
<emphasis id="ECE5BD0F2F1F0344FCAB4596FCB241B6" bold="true" box="[797,817,1927,1953]" pageId="6" pageNumber="55">E</emphasis>
. Median chaetigers, continuous notopodial hooks (nh).
<emphasis id="ECE5BD0F2F1F0344FEB645BBFE9141D3" bold="true" box="[256,274,1962,1988]" pageId="6" pageNumber="55">F</emphasis>
. Neuropodial chaeta (nc) with four short pectinates (pc).
<emphasis id="ECE5BD0F2F1F0344FC6145BBFC6D41D3" bold="true" box="[983,1006,1962,1988]" pageId="6" pageNumber="55">G</emphasis>
. Pygidium (py) with last 2 prepygidial chaetigers (ppc) without hook.
</paragraph>
</caption>
<caption id="8AEE31952F1E0345FF014055FA634477" ID-Table-UUID="8AEE31952F1E0345FF014055FA634477" box="[183,1504,580,608]" httpUri="http://table.plazi.org/id/8AEE31952F1E0345FF014055FA634477" pageId="7" pageNumber="56" startId="7.[183,252,580,608]" targetBox="[188,1923,669,1716]" targetIsTable="true" targetPageId="7">
<paragraph id="DE2E611D2F1E0345FF014055FA634477" blockId="7.[183,1504,580,608]" box="[183,1504,580,608]" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FF014055FE904477" bold="true" box="[183,275,580,608]" pageId="7" pageNumber="56">Table 3</emphasis>
(continued on next page). Main distinguishing characters of accepted species of
<taxonomicName id="19911A9E2F1E0345FB714055FA5F4477" authority="Muller, 1858" authorityName="Muller" authorityYear="1858" box="[1223,1500,580,608]" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="56" phylum="Annelida" rank="genus">
<emphasis id="ECE5BD0F2F1E0345FB714055FABA4477" box="[1223,1337,580,608]" italics="true" pageId="7" pageNumber="56">Sigambra</emphasis>
<bibRefCitation id="BA001CEC2F1E0345FAF74055FA5F4477" author="Muller F." box="[1345,1500,580,608]" pageId="7" pageNumber="56" pagination="211 - 220" refId="ref8689" refString="Muller F. 1858. Einiges uber die Annelidenfauna der Insel Santa Catharina an der brasilianischen Kuste. Archiv fur Naturgeschichte, Berlin 24: 211 - 220. Available from https: // biodiversitylibrary. org / page / 7460059 [accessed 15 Mar. 2021]." type="journal article" year="1858">Müller, 1858</bibRefCitation>
</taxonomicName>
.
</paragraph>
</caption>
<paragraph id="DE2E611D2F1E0345FED8408CF8F440BC" pageId="7" pageNumber="56">
<table id="AC9193BD2F1EFCBDFF0A408CF80040A3" box="[188,1923,669,1716]" gridcols="14" gridrows="24" pageId="7" pageNumber="56">
<tr id="60A1635F2F1EFCBDFF0A408CF80044BA" box="[188,1923,669,685]" gridrow="0" pageId="7" pageNumber="56" rowspan-0="1">
<th id="23700A232F1EFCBDFE8F408CFE2444BA" box="[313,423,669,685]" gridcol="1" gridrow="0" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FED8408CFEF544BA" bold="true" box="[366,374,669,685]" pageId="7" pageNumber="56">1</emphasis>
</th>
<th id="23700A232F1EFCBDFE02408CFDA444BA" box="[436,551,669,685]" gridcol="2" gridrow="0" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FE5D408CFE7044BA" bold="true" box="[491,499,669,685]" pageId="7" pageNumber="56">2</emphasis>
</th>
<th id="23700A232F1EFCBDFD87408CFD2044BA" box="[561,675,669,685]" gridcol="3" gridrow="0" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FDDE408CFDF344BA" bold="true" box="[616,624,669,685]" pageId="7" pageNumber="56">3</emphasis>
</th>
<th id="23700A232F1EFCBDFD18408CFCA344BA" box="[686,800,669,685]" gridcol="4" gridrow="0" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FD52408CFD6F44BA" bold="true" box="[740,748,669,685]" pageId="7" pageNumber="56">4</emphasis>
</th>
<th id="23700A232F1EFCBDFC9D408CFC1944BA" box="[811,922,669,685]" gridcol="5" gridrow="0" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FCD7408CFCEA44BA" bold="true" box="[865,873,669,685]" pageId="7" pageNumber="56">5</emphasis>
</th>
<th id="23700A232F1EFCBDFC11408CFB9A44BA" box="[935,1049,669,685]" gridcol="6" gridrow="0" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FC68408CFC6544BA" bold="true" box="[990,998,669,685]" pageId="7" pageNumber="56">6</emphasis>
</th>
<th id="23700A232F1EFCBDFB92408CFB1544BA" box="[1060,1174,669,685]" gridcol="7" gridrow="0" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FBED408CFBE044BA" bold="true" box="[1115,1123,669,685]" pageId="7" pageNumber="56">7</emphasis>
</th>
<th id="23700A232F1EFCBDFB17408CFA9044BA" box="[1185,1299,669,685]" gridcol="8" gridrow="0" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FB61408CFB5C44BA" bold="true" box="[1239,1247,669,685]" pageId="7" pageNumber="56">8</emphasis>
</th>
<th id="23700A232F1EFCBDFAA8408CFA1344BA" box="[1310,1424,669,685]" gridcol="9" gridrow="0" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FAE2408CFADF44BA" bold="true" box="[1364,1372,669,685]" pageId="7" pageNumber="56">9</emphasis>
</th>
<th id="23700A232F1EFCBDFA2C408CF98844BA" box="[1434,1547,669,685]" gridcol="10" gridrow="0" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FA7B408CFA5E44BA" bold="true" box="[1485,1501,669,685]" pageId="7" pageNumber="56">10</emphasis>
</th>
<th id="23700A232F1EFCBDF9A1408CF90544BA" box="[1559,1670,669,685]" gridcol="11" gridrow="0" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345F9FC408CF9DA44BA" bold="true" box="[1610,1625,669,685]" pageId="7" pageNumber="56">11</emphasis>
</th>
<th id="23700A232F1EFCBDF922408CF88444BA" box="[1684,1799,669,685]" gridcol="12" gridrow="0" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345F970408CF95544BA" bold="true" box="[1734,1750,669,685]" pageId="7" pageNumber="56">12</emphasis>
</th>
<th id="23700A232F1EFCBDF8A4408CF80044BA" box="[1810,1923,669,685]" gridcol="13" gridrow="0" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345F8F5408CF8D044BA" bold="true" box="[1859,1875,669,685]" pageId="7" pageNumber="56">13</emphasis>
</th>
</tr>
<tr id="60A1635F2F1EFCBDFF0A40D4F8004519" box="[188,1923,709,782]" gridrow="1" pageId="7" pageNumber="56">
<th id="23700A232F1EFCBDFF0A40D4FEAE4519" box="[188,301,709,782]" gridcol="0" gridrow="1" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FF6B40F0FE8C44E6" bold="true" box="[221,271,737,753]" pageId="7" pageNumber="56">Species</emphasis>
</th>
<td id="23700A232F1EFCBDFE8F40D4FE244519" box="[313,423,709,782]" gridcol="1" gridrow="1" pageId="7" pageNumber="56">
<taxonomicName id="19911A9E2F1E0345FEF940C9FE1B44EC" authority="Dean, 1999" authorityName="Dean" authorityYear="1999" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="56" phylum="Annelida" rank="species" species="vargassi">
<emphasis id="ECE5BD0F2F1E0345FEF940C9FE1B44EC" bold="true" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FEF940C9FE1544FF" bold="true" box="[335,406,728,744]" italics="true" pageId="7" pageNumber="56">S. vargassi</emphasis>
Dean, 1999
</emphasis>
</taxonomicName>
</td>
<td id="23700A232F1EFCBDFE0240D4FDA44519" box="[436,551,709,782]" gridcol="2" gridrow="1" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FE7140DFFDA54512" bold="true" pageId="7" pageNumber="56">
<taxonomicName id="19911A9E2F1E0345FE7140DFFE6D44E6" authority="Bamber" authorityName="Bamber" authorityYear="2008" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="56" phylum="Annelida" rank="species" species="papagayu">
<emphasis id="ECE5BD0F2F1E0345FE7140DFFD9444C9" bold="true" box="[455,535,718,734]" italics="true" pageId="7" pageNumber="56">S. papagayu</emphasis>
Bamber
</taxonomicName>
in
<bibRefCitation id="BA001CEC2F1E0345FDB540F0FDA54512" author="Muir A. I. &amp; Bamber R. N." pageId="7" pageNumber="56" pagination="797 - 814" refId="ref8619" refString="Muir A. I. &amp; Bamber R. N. 2008. New polychaete (Annelida) records and a new species from Hong Kong: the families Polynoidae, Sigalionidae, Chrysopetalidae, Pilargiidae, Nereididae, Opheliidae, Ampharetidae and Terebellidae. Journal of Natural History 42 (9 - 12): 797 - 814. https: // doi. org / 10.1080 / 00222930701850455" type="journal article" year="2008">Muir &amp; Bamber, 2008</bibRefCitation>
</emphasis>
</td>
<td id="23700A232F1EFCBDFD8740D4FD204519" box="[561,675,709,782]" gridcol="3" gridrow="1" pageId="7" pageNumber="56">
<taxonomicName id="19911A9E2F1E0345FDF340D4FDFF4519" authority="Britayev &amp; Saphronova, 1981" authorityName="Britayev &amp; Saphronova" authorityYear="1981" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="56" phylum="Annelida" rank="species" species="bidentata">
<emphasis id="ECE5BD0F2F1E0345FDF340D4FDFF4519" bold="true" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FDF340D4FD1144C2" bold="true" box="[581,658,709,725]" italics="true" pageId="7" pageNumber="56">S. bidentata</emphasis>
Britayev &amp; Saphronova, 1981
</emphasis>
</taxonomicName>
</td>
<td id="23700A232F1EFCBDFD1840D4FCA34519" box="[686,800,709,782]" gridcol="4" gridrow="1" pageId="7" pageNumber="56">
<taxonomicName id="19911A9E2F1E0345FD0340DFFCA34512" authority="Licher &amp; Westheide, 1997" authorityName="Licher &amp; Westheide" authorityYear="1997" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="56" phylum="Annelida" rank="species" species="qingdaoensis">
<emphasis id="ECE5BD0F2F1E0345FD0340DFFCA34512" bold="true" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FD0340DFFC9F44C9" bold="true" box="[693,796,718,734]" italics="true" pageId="7" pageNumber="56">S. qingdaoensis</emphasis>
<bibRefCitation id="BA001CEC2F1E0345FD7F40F0FCA34512" author="Licher F. &amp; Westheide W." pageId="7" pageNumber="56" pagination="1 - 20" refId="ref8388" refString="Licher F. &amp; Westheide W. 1997. Review of the genus Sigambra (Polychaeta: Hesionidae), redescription of S. bassi (Hartman 1947) and descriptions of two new species from Thailand and China. Steenstrupia 23: 1 - 20." type="journal article" year="1997">Licher &amp; Westheide, 1997</bibRefCitation>
</emphasis>
</taxonomicName>
</td>
<td id="23700A232F1EFCBDFC9D40D4FC194519" box="[811,922,709,782]" gridcol="5" gridrow="1" pageId="7" pageNumber="56">
<taxonomicName id="19911A9E2F1E0345FCF040C9FC1A44EC" authority="Fauchald, 1972" authorityName="Fauchald" authorityYear="1972" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="56" phylum="Annelida" rank="species" species="rugosa">
<emphasis id="ECE5BD0F2F1E0345FCF040C9FC1A44EC" bold="true" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FCF040C9FC0744FF" bold="true" box="[838,900,728,744]" italics="true" pageId="7" pageNumber="56">S. rugosa</emphasis>
<bibRefCitation id="BA001CEC2F1E0345FC8740FAFC1A44EC" author="Fauchald K." box="[817,921,747,763]" pageId="7" pageNumber="56" pagination="1 - 575" refId="ref7945" refString="Fauchald K. 1972. Benthic polychaetous annelids from deep waters off western Mexico and adjacent areas in the Eastern Pacific Ocean. Allan Hancock Monograph in Marine Biology 7: 1 - 575. Available from https: // repository. si. edu / handle / 10088 / 6207 [accessed 15 Mar. 2021]." type="journal article" year="1972">Fauchald, 1972</bibRefCitation>
</emphasis>
</taxonomicName>
</td>
<td id="23700A232F1EFCBDFC1140D4FB9A4519" box="[935,1049,709,782]" gridcol="6" gridrow="1" pageId="7" pageNumber="56">
<taxonomicName id="19911A9E2F1E0345FC7340C9FB9544EC" authority="Fauchald, 1972" authorityName="Fauchald" authorityYear="1972" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="56" phylum="Annelida" rank="species" species="setosa">
<emphasis id="ECE5BD0F2F1E0345FC7340C9FB9544EC" bold="true" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FC7340C9FC7D44FF" bold="true" box="[965,1022,728,744]" italics="true" pageId="7" pageNumber="56">S. setosa</emphasis>
<bibRefCitation id="BA001CEC2F1E0345FC1840FAFB9544EC" author="Fauchald K." box="[942,1046,747,763]" pageId="7" pageNumber="56" pagination="1 - 575" refId="ref7945" refString="Fauchald K. 1972. Benthic polychaetous annelids from deep waters off western Mexico and adjacent areas in the Eastern Pacific Ocean. Allan Hancock Monograph in Marine Biology 7: 1 - 575. Available from https: // repository. si. edu / handle / 10088 / 6207 [accessed 15 Mar. 2021]." type="journal article" year="1972">Fauchald, 1972</bibRefCitation>
</emphasis>
</taxonomicName>
</td>
<td id="23700A232F1EFCBDFB9240D4FB154519" box="[1060,1174,709,782]" gridcol="7" gridrow="1" pageId="7" pageNumber="56">
<taxonomicName id="19911A9E2F1E0345FB9940DFFB154512" authority="Licher &amp; Westheide, 1997" authorityName="Licher &amp; Westheide" authorityYear="1997" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="56" phylum="Annelida" rank="species" species="phuketensis">
<emphasis id="ECE5BD0F2F1E0345FB9940DFFB154512" bold="true" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FB9940DFFB0D44C9" bold="true" box="[1071,1166,718,734]" italics="true" pageId="7" pageNumber="56">S. phuketensis</emphasis>
<bibRefCitation id="BA001CEC2F1E0345FB8940F0FB154512" author="Licher F. &amp; Westheide W." pageId="7" pageNumber="56" pagination="1 - 20" refId="ref8388" refString="Licher F. &amp; Westheide W. 1997. Review of the genus Sigambra (Polychaeta: Hesionidae), redescription of S. bassi (Hartman 1947) and descriptions of two new species from Thailand and China. Steenstrupia 23: 1 - 20." type="journal article" year="1997">Licher &amp; Westheide, 1997</bibRefCitation>
</emphasis>
</taxonomicName>
</td>
<td id="23700A232F1EFCBDFB1740D4FA904519" box="[1185,1299,709,782]" gridcol="8" gridrow="1" pageId="7" pageNumber="56">
<taxonomicName id="19911A9E2F1E0345FB7640C9FA8144EC" authority="(Day, 1963)" baseAuthorityName="Day" baseAuthorityYear="1963" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="56" phylum="Annelida" rank="species" species="parva">
<emphasis id="ECE5BD0F2F1E0345FB7640C9FA8144EC" bold="true" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FB7640C9FB7544FF" bold="true" box="[1216,1270,728,744]" italics="true" pageId="7" pageNumber="56">S. parva</emphasis>
(
<bibRefCitation id="BA001CEC2F1E0345FB0F40FAFB7D44EC" author="Day J. H." box="[1209,1278,747,763]" pageId="7" pageNumber="56" pagination="381 - 445" refId="ref7713" refString="Day J. H. 1963. The polychaete fauna of South Africa. 8. New species and records from grab samples and dredgings. Bulletin of the British Museum (Natural History), Zoology 10 (7): 381 - 445. https: // doi. org / 10.5962 / bhl. part. 20530" type="journal article" year="1963">Day, 1963</bibRefCitation>
)
</emphasis>
</taxonomicName>
</td>
<td id="23700A232F1EFCBDFAA840D4F9884519" box="[1310,1547,709,782]" colspan="2" colspanRight="1" gridcol="9" gridrow="1" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FA0540D4FA664519" bold="true" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FA0540D4FAFE44FF" bold="true" italics="true" pageId="7" pageNumber="56">
<taxonomicName id="19911A9E2F1E0345FA0540D4FA7544C2" authorityName="Britayev &amp; Saphronova" authorityYear="1981" box="[1459,1526,709,725]" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="56" phylum="Annelida" rank="species" species="elegans">S. elegans</taxonomicName>
S. sundar-
</emphasis>
Britayev &amp;
<emphasis id="ECE5BD0F2F1E0345FA9640FAFAD944EC" bold="true" box="[1312,1370,747,763]" italics="true" pageId="7" pageNumber="56">banensis</emphasis>
sp. nov. Saphronova, 1981
</emphasis>
</td>
<td id="23700A232F1EFCBDF9A140D4F9054519" box="[1559,1670,709,782]" gridcol="11" gridrow="1" pageId="7" pageNumber="56">
<taxonomicName id="19911A9E2F1E0345F99540DFF9074512" authority="Hartmann Schroder, 1979" authorityName="Hartmann Schroder" authorityYear="1979" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="56" phylum="Annelida" rank="species" species="pettiboneae">
<emphasis id="ECE5BD0F2F1E0345F99540DFF9074512" bold="true" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345F99540DFF90344C9" bold="true" box="[1571,1664,718,734]" italics="true" pageId="7" pageNumber="56">S.pettiboneae</emphasis>
Hartmann Schröder, 1979
</emphasis>
</taxonomicName>
</td>
<td id="23700A232F1EFCBDF92240D4F8844519" box="[1684,1799,709,782]" gridcol="12" gridrow="1" pageId="7" pageNumber="56">
<taxonomicName id="19911A9E2F1E0345F91140C9F88444EC" authority="(Kitamori, 1960)" baseAuthorityName="Kitamori" baseAuthorityYear="1960" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="56" phylum="Annelida" rank="species" species="hanaokai">
<emphasis id="ECE5BD0F2F1E0345F91140C9F88444EC" bold="true" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345F91140C9F97544FF" bold="true" box="[1703,1782,728,744]" italics="true" pageId="7" pageNumber="56">S. hanaokai</emphasis>
(Kitamori, 1960)
</emphasis>
</taxonomicName>
</td>
<td id="23700A232F1EFCBDF8A440D4F8004519" box="[1810,1923,709,782]" gridcol="13" gridrow="1" pageId="7" pageNumber="56">
<taxonomicName id="19911A9E2F1E0345F88440C9F80044EC" authority="(Hartman, 1947)" baseAuthorityName="Hartman" baseAuthorityYear="1947" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="56" phylum="Annelida" rank="species" species="bassi">
<emphasis id="ECE5BD0F2F1E0345F88440C9F80044EC" bold="true" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345F88440C9F8E744FF" bold="true" box="[1842,1892,728,744]" italics="true" pageId="7" pageNumber="56">S. bassi</emphasis>
(
<bibRefCitation id="BA001CEC2F1E0345F8A040FAF80344EC" author="Hartman O." box="[1814,1920,747,763]" pageId="7" pageNumber="56" pagination="483 - 523" refId="ref8238" refString="Hartman O. 1947. Polychaetous Annelids. Part 8. Pilargidae. Allan Hancock Pacific Expeditions 10: 483 - 523." type="journal article" year="1947">Hartman, 1947</bibRefCitation>
)
</emphasis>
</taxonomicName>
</td>
</tr>
<tr id="60A1635F2F1EFCBDFF0A410DF800453B" box="[188,1923,796,812]" gridrow="2" pageId="7" pageNumber="56">
<th id="23700A232F1EFCBDFF0A410DF800453B" box="[188,1923,796,812]" colspan="14" colspanRight="13" gridcol="0" gridrow="2" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FF67410DFE99453B" bold="true" box="[209,282,796,812]" pageId="7" pageNumber="56">Body size:</emphasis>
</th>
</tr>
<tr id="60A1635F2F1EFCBDFF0A413EF8004572" box="[188,1923,815,869]" gridrow="3" pageId="7" pageNumber="56">
<th id="23700A232F1EFCBDFF0A413EFEAE4572" box="[188,301,815,869]" gridcol="0" gridrow="3" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FF78413EFE944572" bold="true" pageId="7" pageNumber="56">Length (L), width (W) and no. of</emphasis>
</th>
<td id="23700A232F1EFCBDFE8F413EFE244572" box="[313,423,815,869]" gridcol="1" gridrow="3" pageId="7" pageNumber="56">L: 5.2, W: 1 Chaetiger: 60</td>
<td id="23700A232F1EFCBDFE02413EFDA44572" box="[436,551,815,869]" gridcol="2" gridrow="3" pageId="7" pageNumber="56">L: 22.81, W: 1.5 Chaetiger: 122</td>
<td id="23700A232F1EFCBDFD87413EFD204572" box="[561,675,815,869]" gridcol="3" gridrow="3" pageId="7" pageNumber="56"></td>
<td id="23700A232F1EFCBDFD18413EFCA34572" box="[686,800,815,869]" gridcol="4" gridrow="3" pageId="7" pageNumber="56">L: 2.3, W: 0.38 Chaetiger: 22</td>
<td id="23700A232F1EFCBDFC9D413EFC194572" box="[811,922,815,869]" gridcol="5" gridrow="3" pageId="7" pageNumber="56">L: 14, W: 2.5 Chaetiger: 80</td>
<td id="23700A232F1EFCBDFC11413EFB9A4572" box="[935,1049,815,869]" gridcol="6" gridrow="3" pageId="7" pageNumber="56">L: 14, W: 3 Chaetiger: 60</td>
<td id="23700A232F1EFCBDFB92413EFB154572" box="[1060,1174,815,869]" gridcol="7" gridrow="3" pageId="7" pageNumber="56">L: 4.5, W: 0.55 Chaetiger: 46 (Holotype)</td>
<td id="23700A232F1EFCBDFB17413EFA134572" box="[1185,1424,815,869]" colspan="2" colspanRight="1" gridcol="8" gridrow="3" pageId="7" pageNumber="56">L: 6.7510, W: L: 5.63, W: 0.28 0.350.8 Chaetiger: 64 Chaetiger: 5675</td>
<td id="23700A232F1EFCBDFA2C413EF9884572" box="[1434,1547,815,869]" gridcol="10" gridrow="3" pageId="7" pageNumber="56">L: 16, W:? Chaetiger:?</td>
<td id="23700A232F1EFCBDF9A1413EF9054572" box="[1559,1670,815,869]" gridcol="11" gridrow="3" pageId="7" pageNumber="56">L:?, W:? Chaetiger:?</td>
<td id="23700A232F1EFCBDF922413EF8004572" box="[1684,1923,815,869]" colspan="2" colspanRight="1" gridcol="12" gridrow="3" pageId="7" pageNumber="56">L: 515, W: 0.51 L: 24, W: 1.9, Chaetiger? Chaetiger: 146</td>
</tr>
<tr id="60A1635F2F1EFCBDFF0A4178F800456E" box="[188,1923,873,889]" gridrow="4" pageId="7" pageNumber="56">
<th id="23700A232F1EFCBDFF0A4178F800456E" box="[188,1923,873,889]" colspan="14" colspanRight="13" gridcol="0" gridrow="4" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FF654178FE9B456E" bold="true" box="[211,280,873,889]" pageId="7" pageNumber="56">chaetigers</emphasis>
</th>
</tr>
<tr id="60A1635F2F1EFCBDFF0A4192F8004584" box="[188,1923,899,915]" gridrow="5" pageId="7" pageNumber="56" rowspan-0="1" rowspan-1="1" rowspan-10="1" rowspan-11="1" rowspan-12="1" rowspan-13="1" rowspan-2="1" rowspan-3="1" rowspan-4="1" rowspan-5="1" rowspan-8="1" rowspan-9="1">
<td id="23700A232F1EFCBDFC114192FB9A4584" box="[935,1049,899,915]" gridcol="6" gridrow="5" pageId="7" pageNumber="56">Dorsal&gt; Ventral</td>
<td id="23700A232F1EFCBDFB924192FB154584" box="[1060,1174,899,915]" gridcol="7" gridrow="5" pageId="7" pageNumber="56">Dorsal&gt; Ventral</td>
</tr>
<tr id="60A1635F2F1EFCBDFF0A4187F80045B1" box="[188,1923,918,934]" gridrow="6" pageId="7" pageNumber="56" rowspan-1="1" rowspan-10="1" rowspan-11="1" rowspan-12="1" rowspan-13="1" rowspan-2="1" rowspan-3="1" rowspan-4="1" rowspan-5="1" rowspan-8="1" rowspan-9="1">
<th id="23700A232F1EFCBDFF0A4187FEAE45B1" box="[188,301,918,934]" gridcol="0" gridrow="6" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FF744187FEAB45B1" bold="true" box="[194,296,918,934]" pageId="7" pageNumber="56">Relative size of</emphasis>
</th>
<td id="23700A232F1EFCBDFC114187FB9A45B1" box="[935,1049,918,934]" gridcol="6" gridrow="6" pageId="7" pageNumber="56">Dorsal cirri at</td>
<td id="23700A232F1EFCBDFB924187FB1545B1" box="[1060,1174,918,934]" gridcol="7" gridrow="6" pageId="7" pageNumber="56">dorsal cirri of</td>
</tr>
<tr id="60A1635F2F1EFCBDFF0A41B8F80045AE" box="[188,1923,937,953]" gridrow="7" pageId="7" pageNumber="56">
<th id="23700A232F1EFCBDFF0A41B8FEAE45AE" box="[188,301,937,953]" gridcol="0" gridrow="7" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FF6741B8FE9945AE" bold="true" box="[209,282,937,953]" pageId="7" pageNumber="56">dorsal and</emphasis>
</th>
<td id="23700A232F1EFCBDFE8F41B8FE2445AE" box="[313,423,937,953]" gridcol="1" gridrow="7" pageId="7" pageNumber="56">Dorsal&gt; Ventral</td>
<td id="23700A232F1EFCBDFE0241B8FDA445AE" box="[436,551,937,953]" gridcol="2" gridrow="7" pageId="7" pageNumber="56">Dorsal&gt; Ventral</td>
<td id="23700A232F1EFCBDFD8741B8FD2045AE" box="[561,675,937,953]" gridcol="3" gridrow="7" pageId="7" pageNumber="56">Dorsal&gt; Ventral</td>
<td id="23700A232F1EFCBDFD1841B8FCA345AE" box="[686,800,937,953]" gridcol="4" gridrow="7" pageId="7" pageNumber="56">Dorsal&gt; Ventral</td>
<td id="23700A232F1EFCBDFC9D41B8FC1945AE" box="[811,922,937,953]" gridcol="5" gridrow="7" pageId="7" pageNumber="56">Dorsal&gt; Ventral</td>
<td id="23700A232F1EFCBDFC1141B8FB9A45AE" box="[935,1049,937,953]" gridcol="6" gridrow="7" pageId="7" pageNumber="56">median segment</td>
<td id="23700A232F1EFCBDFB9241B8FB1545AE" box="[1060,1174,937,953]" gridcol="7" gridrow="7" pageId="7" pageNumber="56">median segments</td>
<td id="23700A232F1EFCBDFB1741B8FA9045AE" box="[1185,1299,937,953]" gridcol="8" gridrow="7" pageId="7" pageNumber="56">Dorsal&gt; Ventral</td>
<td id="23700A232F1EFCBDFAA841B8FA1345AE" box="[1310,1424,937,953]" gridcol="9" gridrow="7" pageId="7" pageNumber="56">Dorsal&gt; Ventral</td>
<td id="23700A232F1EFCBDFA2C41B8F98845AE" box="[1434,1547,937,953]" gridcol="10" gridrow="7" pageId="7" pageNumber="56">Dorsal&gt; Ventral</td>
<td id="23700A232F1EFCBDF9A141B8F90545AE" box="[1559,1670,937,953]" gridcol="11" gridrow="7" pageId="7" pageNumber="56">Dorsal&gt; Ventral</td>
<td id="23700A232F1EFCBDF92241B8F88445AE" box="[1684,1799,937,953]" gridcol="12" gridrow="7" pageId="7" pageNumber="56">Dorsal&gt; Ventral</td>
<td id="23700A232F1EFCBDF8A441B8F80045AE" box="[1810,1923,937,953]" gridcol="13" gridrow="7" pageId="7" pageNumber="56">Dorsal&gt; Ventral</td>
</tr>
<tr id="60A1635F2F1EFCBDFF0A41ADF80045DB" box="[188,1923,956,972]" gridrow="8" pageId="7" pageNumber="56" rowspan-1="1" rowspan-10="1" rowspan-11="1" rowspan-12="1" rowspan-13="1" rowspan-2="1" rowspan-3="1" rowspan-4="1" rowspan-5="1" rowspan-8="1" rowspan-9="1">
<th id="23700A232F1EFCBDFF0A41ADFEAE45DB" box="[188,301,956,972]" gridcol="0" gridrow="8" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FF7A41ADFE9C45DB" bold="true" box="[204,287,956,972]" pageId="7" pageNumber="56">ventral cirri</emphasis>
</th>
<td id="23700A232F1EFCBDFC1141ADFB9A45DB" box="[935,1049,956,972]" gridcol="6" gridrow="8" pageId="7" pageNumber="56">is 5 times longer</td>
<td id="23700A232F1EFCBDFB9241ADFB1545DB" box="[1060,1174,956,972]" gridcol="7" gridrow="8" pageId="7" pageNumber="56">3 times longer</td>
</tr>
<tr id="60A1635F2F1EFCBDFF0A41C1F80045F7" box="[188,1923,976,992]" gridrow="9" pageId="7" pageNumber="56" rowspan-0="1" rowspan-1="1" rowspan-10="1" rowspan-11="1" rowspan-12="1" rowspan-13="1" rowspan-2="1" rowspan-3="1" rowspan-4="1" rowspan-5="1" rowspan-8="1" rowspan-9="1">
<td id="23700A232F1EFCBDFC1141C1FB9A45F7" box="[935,1049,976,992]" gridcol="6" gridrow="9" pageId="7" pageNumber="56">than wide</td>
<td id="23700A232F1EFCBDFB9241C1FB1545F7" box="[1060,1174,976,992]" gridcol="7" gridrow="9" pageId="7" pageNumber="56">than wide</td>
</tr>
<tr id="60A1635F2F1EFCBDFF0A4611F8004234" box="[188,1923,1024,1059]" gridrow="10" pageId="7" pageNumber="56">
<th id="23700A232F1EFCBDFF0A4611FEAE4234" box="[188,301,1024,1059]" gridcol="0" gridrow="10" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FF7D4611FEA34234" bold="true" pageId="7" pageNumber="56">Ventral cirri (chaetiger 2)</emphasis>
</th>
<td id="23700A232F1EFCBDFE8F4611FE244234" box="[313,423,1024,1059]" gridcol="1" gridrow="10" pageId="7" pageNumber="56">Absent</td>
<td id="23700A232F1EFCBDFE024611FDA44234" box="[436,551,1024,1059]" gridcol="2" gridrow="10" pageId="7" pageNumber="56">Absent</td>
<td id="23700A232F1EFCBDFD874611FD204234" box="[561,675,1024,1059]" gridcol="3" gridrow="10" pageId="7" pageNumber="56">Absent</td>
<td id="23700A232F1EFCBDFD184611FCA34234" box="[686,800,1024,1059]" gridcol="4" gridrow="10" pageId="7" pageNumber="56">Absent</td>
<td id="23700A232F1EFCBDFC9D4611FC194234" box="[811,922,1024,1059]" gridcol="5" gridrow="10" pageId="7" pageNumber="56">Absent</td>
<td id="23700A232F1EFCBDFC114611FB9A4234" box="[935,1049,1024,1059]" gridcol="6" gridrow="10" pageId="7" pageNumber="56">Absent</td>
<td id="23700A232F1EFCBDFB924611FB154234" box="[1060,1174,1024,1059]" gridcol="7" gridrow="10" pageId="7" pageNumber="56">Absent</td>
<td id="23700A232F1EFCBDFB174611FA904234" box="[1185,1299,1024,1059]" gridcol="8" gridrow="10" pageId="7" pageNumber="56">Absent</td>
<td id="23700A232F1EFCBDFAA84611FA134234" box="[1310,1424,1024,1059]" gridcol="9" gridrow="10" pageId="7" pageNumber="56">Absent</td>
<td id="23700A232F1EFCBDFA2C4611F9884234" box="[1434,1547,1024,1059]" gridcol="10" gridrow="10" pageId="7" pageNumber="56">Absent</td>
<td id="23700A232F1EFCBDF9A14611F9054234" box="[1559,1670,1024,1059]" gridcol="11" gridrow="10" pageId="7" pageNumber="56">Absent</td>
<td id="23700A232F1EFCBDF9224611F8844234" box="[1684,1799,1024,1059]" gridcol="12" gridrow="10" pageId="7" pageNumber="56">Absent</td>
<td id="23700A232F1EFCBDF8A44611F8004234" box="[1810,1923,1024,1059]" gridcol="13" gridrow="10" pageId="7" pageNumber="56"></td>
</tr>
<tr id="60A1635F2F1EFCBDFF0A464AF8004269" box="[188,1923,1115,1150]" gridrow="11" pageId="7" pageNumber="56">
<th id="23700A232F1EFCBDFF0A464AFEAE4269" box="[188,301,1115,1150]" gridcol="0" gridrow="11" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FF76464AFE934269" bold="true" pageId="7" pageNumber="56">No. of marginal papillae</emphasis>
</th>
<td id="23700A232F1EFCBDFE8F464AFE244269" box="[313,423,1115,1150]" gridcol="1" gridrow="11" pageId="7" pageNumber="56">8</td>
<td id="23700A232F1EFCBDFE02464AFDA44269" box="[436,551,1115,1150]" gridcol="2" gridrow="11" pageId="7" pageNumber="56">8</td>
<td id="23700A232F1EFCBDFD87464AFD204269" box="[561,675,1115,1150]" gridcol="3" gridrow="11" pageId="7" pageNumber="56">8</td>
<td id="23700A232F1EFCBDFD18464AFCA34269" box="[686,800,1115,1150]" gridcol="4" gridrow="11" pageId="7" pageNumber="56">8</td>
<td id="23700A232F1EFCBDFC9D464AFC194269" box="[811,922,1115,1150]" gridcol="5" gridrow="11" pageId="7" pageNumber="56"></td>
<td id="23700A232F1EFCBDFC11464AFB9A4269" box="[935,1049,1115,1150]" gridcol="6" gridrow="11" pageId="7" pageNumber="56"></td>
<td id="23700A232F1EFCBDFB92464AFB154269" box="[1060,1174,1115,1150]" gridcol="7" gridrow="11" pageId="7" pageNumber="56">14</td>
<td id="23700A232F1EFCBDFB17464AFA904269" box="[1185,1299,1115,1150]" gridcol="8" gridrow="11" pageId="7" pageNumber="56">14</td>
<td id="23700A232F1EFCBDFAA8464AFA134269" box="[1310,1424,1115,1150]" gridcol="9" gridrow="11" pageId="7" pageNumber="56">14</td>
<td id="23700A232F1EFCBDFA2C464AF9884269" box="[1434,1547,1115,1150]" gridcol="10" gridrow="11" pageId="7" pageNumber="56">13</td>
<td id="23700A232F1EFCBDF9A1464AF9054269" box="[1559,1670,1115,1150]" gridcol="11" gridrow="11" pageId="7" pageNumber="56">13</td>
<td id="23700A232F1EFCBDF922464AF8844269" box="[1684,1799,1115,1150]" gridcol="12" gridrow="11" pageId="7" pageNumber="56">14</td>
<td id="23700A232F1EFCBDF8A4464AF8004269" box="[1810,1923,1115,1150]" gridcol="13" gridrow="11" pageId="7" pageNumber="56">14</td>
</tr>
<tr id="60A1635F2F1EFCBDFF0A46B3F80042A5" box="[188,1923,1186,1202]" gridrow="12" pageId="7" pageNumber="56">
<th id="23700A232F1EFCBDFF0A46B3F80042A5" box="[188,1923,1186,1202]" colspan="14" colspanRight="13" gridcol="0" gridrow="12" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FF6246B3FE9542A5" bold="true" box="[212,278,1186,1202]" pageId="7" pageNumber="56">Length of</emphasis>
</th>
</tr>
<tr id="60A1635F2F1EFCBDFF0A46A7F80042CE" box="[188,1923,1206,1241]" gridrow="13" pageId="7" pageNumber="56">
<th id="23700A232F1EFCBDFF0A46A7FEAE42CE" box="[188,301,1206,1241]" gridcol="0" gridrow="13" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FF0946A7FEA342CE" bold="true" pageId="7" pageNumber="56">median antenna compared to</emphasis>
</th>
<td id="23700A232F1EFCBDFE8F46A7FE2442CE" box="[313,423,1206,1241]" gridcol="1" gridrow="13" pageId="7" pageNumber="56">3 times longer</td>
<td id="23700A232F1EFCBDFE0246A7FDA442CE" box="[436,551,1206,1241]" gridcol="2" gridrow="13" pageId="7" pageNumber="56">1.75 times longer</td>
<td id="23700A232F1EFCBDFD8746A7FD2042CE" box="[561,675,1206,1241]" gridcol="3" gridrow="13" pageId="7" pageNumber="56">Barely longer</td>
<td id="23700A232F1EFCBDFD1846A7FCA342CE" box="[686,800,1206,1241]" gridcol="4" gridrow="13" pageId="7" pageNumber="56">2 times longer</td>
<td id="23700A232F1EFCBDFC9D46A7FC1942CE" box="[811,922,1206,1241]" gridcol="5" gridrow="13" pageId="7" pageNumber="56">Subequal</td>
<td id="23700A232F1EFCBDFC1146A7FB9A42CE" box="[935,1049,1206,1241]" gridcol="6" gridrow="13" pageId="7" pageNumber="56">Similar length</td>
<td id="23700A232F1EFCBDFB9246A7FB1542CE" box="[1060,1174,1206,1241]" gridcol="7" gridrow="13" pageId="7" pageNumber="56">2 times longer</td>
<td id="23700A232F1EFCBDFB1746A7FA9042CE" box="[1185,1299,1206,1241]" gridcol="8" gridrow="13" pageId="7" pageNumber="56">1.5 times longer</td>
<td id="23700A232F1EFCBDFAA846A7FA1342CE" box="[1310,1424,1206,1241]" gridcol="9" gridrow="13" pageId="7" pageNumber="56">2.3 times longer</td>
<td id="23700A232F1EFCBDFA2C46A7F98842CE" box="[1434,1547,1206,1241]" gridcol="10" gridrow="13" pageId="7" pageNumber="56">2 times longer</td>
<td id="23700A232F1EFCBDF9A146A7F90542CE" box="[1559,1670,1206,1241]" gridcol="11" gridrow="13" pageId="7" pageNumber="56">Slightly longer</td>
<td id="23700A232F1EFCBDF92246A7F88442CE" box="[1684,1799,1206,1241]" gridcol="12" gridrow="13" pageId="7" pageNumber="56">2 times longer</td>
<td id="23700A232F1EFCBDF8A446A7F80042CE" box="[1810,1923,1206,1241]" gridcol="13" gridrow="13" pageId="7" pageNumber="56">2 times longer</td>
</tr>
<tr id="60A1635F2F1EFCBDFF0A46CDF80042FB" box="[188,1923,1244,1260]" gridrow="14" pageId="7" pageNumber="56">
<th id="23700A232F1EFCBDFF0A46CDF80042FB" box="[188,1923,1244,1260]" colspan="14" colspanRight="13" gridcol="0" gridrow="14" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FF0846CDFEAE42FB" bold="true" box="[190,301,1244,1260]" pageId="7" pageNumber="56">lateral antennae</emphasis>
</th>
</tr>
<tr id="60A1635F2F1EFCBDFF0A4716F800432A" box="[188,1923,1287,1341]" gridrow="15" pageId="7" pageNumber="56">
<th id="23700A232F1EFCBDFF0A4716FEAE432A" box="[188,301,1287,1341]" gridcol="0" gridrow="15" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FF084716FE96432A" bold="true" pageId="7" pageNumber="56">Median antenna reaching up to chaetiger</emphasis>
</th>
<td id="23700A232F1EFCBDFE8F4716FE24432A" box="[313,423,1287,1341]" gridcol="1" gridrow="15" pageId="7" pageNumber="56">7</td>
<td id="23700A232F1EFCBDFE024716FDA4432A" box="[436,551,1287,1341]" gridcol="2" gridrow="15" pageId="7" pageNumber="56">5</td>
<td id="23700A232F1EFCBDFD874716FD20432A" box="[561,675,1287,1341]" gridcol="3" gridrow="15" pageId="7" pageNumber="56"></td>
<td id="23700A232F1EFCBDFD184716FCA3432A" box="[686,800,1287,1341]" gridcol="4" gridrow="15" pageId="7" pageNumber="56">3</td>
<td id="23700A232F1EFCBDFC9D4716FC19432A" box="[811,922,1287,1341]" gridcol="5" gridrow="15" pageId="7" pageNumber="56">1</td>
<td id="23700A232F1EFCBDFC114716FB9A432A" box="[935,1049,1287,1341]" gridcol="6" gridrow="15" pageId="7" pageNumber="56"></td>
<td id="23700A232F1EFCBDFB924716FB15432A" box="[1060,1174,1287,1341]" gridcol="7" gridrow="15" pageId="7" pageNumber="56">1 to 2</td>
<td id="23700A232F1EFCBDFB174716FA90432A" box="[1185,1299,1287,1341]" gridcol="8" gridrow="15" pageId="7" pageNumber="56"></td>
<td id="23700A232F1EFCBDFAA84716FA13432A" box="[1310,1424,1287,1341]" gridcol="9" gridrow="15" pageId="7" pageNumber="56">3 to 4</td>
<td id="23700A232F1EFCBDFA2C4716F988432A" box="[1434,1547,1287,1341]" gridcol="10" gridrow="15" pageId="7" pageNumber="56"></td>
<td id="23700A232F1EFCBDF9A14716F905432A" box="[1559,1670,1287,1341]" gridcol="11" gridrow="15" pageId="7" pageNumber="56">4 to 6</td>
<td id="23700A232F1EFCBDF9224716F884432A" box="[1684,1799,1287,1341]" gridcol="12" gridrow="15" pageId="7" pageNumber="56">8 to 10 or extending beyond</td>
<td id="23700A232F1EFCBDF8A44716F800432A" box="[1810,1923,1287,1341]" gridcol="13" gridrow="15" pageId="7" pageNumber="56">2</td>
</tr>
<tr id="60A1635F2F1EFCBDFF0A4773F8004365" box="[188,1923,1378,1394]" gridrow="16" pageId="7" pageNumber="56">
<th id="23700A232F1EFCBDFF0A4773F8004365" box="[188,1923,1378,1394]" colspan="14" colspanRight="13" gridcol="0" gridrow="16" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FF0A4773FEAC4365" bold="true" box="[188,303,1378,1394]" pageId="7" pageNumber="56">First appearance</emphasis>
</th>
</tr>
<tr id="60A1635F2F1EFCBDFF0A4764F8004392" box="[188,1923,1397,1413]" gridrow="17" pageId="7" pageNumber="56">
<th id="23700A232F1EFCBDFF0A4764FEAE4392" box="[188,301,1397,1413]" gridcol="0" gridrow="17" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FF734764FEA44392" bold="true" box="[197,295,1397,1413]" pageId="7" pageNumber="56">of dorsal hook</emphasis>
</th>
<td id="23700A232F1EFCBDFE8F4764FE244392" box="[313,423,1397,1413]" gridcol="1" gridrow="17" pageId="7" pageNumber="56">1517</td>
<td id="23700A232F1EFCBDFE024764FDA44392" box="[436,551,1397,1413]" gridcol="2" gridrow="17" pageId="7" pageNumber="56">35</td>
<td id="23700A232F1EFCBDFD874764FD204392" box="[561,675,1397,1413]" gridcol="3" gridrow="17" pageId="7" pageNumber="56">38</td>
<td id="23700A232F1EFCBDFD184764FCA34392" box="[686,800,1397,1413]" gridcol="4" gridrow="17" pageId="7" pageNumber="56">38</td>
<td id="23700A232F1EFCBDFC9D4764FC194392" box="[811,922,1397,1413]" gridcol="5" gridrow="17" pageId="7" pageNumber="56">4366</td>
<td id="23700A232F1EFCBDFC114764FB9A4392" box="[935,1049,1397,1413]" gridcol="6" gridrow="17" pageId="7" pageNumber="56">34</td>
<td id="23700A232F1EFCBDFB924764FB154392" box="[1060,1174,1397,1413]" gridcol="7" gridrow="17" pageId="7" pageNumber="56">3</td>
<td id="23700A232F1EFCBDFB174764FA904392" box="[1185,1299,1397,1413]" gridcol="8" gridrow="17" pageId="7" pageNumber="56">45</td>
<td id="23700A232F1EFCBDFAA84764FA134392" box="[1310,1424,1397,1413]" gridcol="9" gridrow="17" pageId="7" pageNumber="56">8</td>
<td id="23700A232F1EFCBDFA2C4764F9884392" box="[1434,1547,1397,1413]" gridcol="10" gridrow="17" pageId="7" pageNumber="56">1218</td>
<td id="23700A232F1EFCBDF9A14764F9054392" box="[1559,1670,1397,1413]" gridcol="11" gridrow="17" pageId="7" pageNumber="56">710</td>
<td id="23700A232F1EFCBDF9224764F8844392" box="[1684,1799,1397,1413]" gridcol="12" gridrow="17" pageId="7" pageNumber="56">78</td>
<td id="23700A232F1EFCBDF8A44764F8004392" box="[1810,1923,1397,1413]" gridcol="13" gridrow="17" pageId="7" pageNumber="56">1415 (holotype)</td>
</tr>
<tr id="60A1635F2F1EFCBDFF0A4799F800438F" box="[188,1923,1416,1432]" gridrow="18" pageId="7" pageNumber="56">
<th id="23700A232F1EFCBDFF0A4799F800438F" box="[188,1923,1416,1432]" colspan="14" colspanRight="13" gridcol="0" gridrow="18" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FF754799FEAB438F" bold="true" box="[195,296,1416,1432]" pageId="7" pageNumber="56">from chaetiger</emphasis>
</th>
</tr>
<tr id="60A1635F2F1EFCBDFF0A47BEF80043A8" box="[188,1923,1455,1471]" gridrow="19" pageId="7" pageNumber="56">
<th id="23700A232F1EFCBDFF0A47BEF80043A8" box="[188,1923,1455,1471]" colspan="14" colspanRight="13" gridcol="0" gridrow="19" pageId="7" pageNumber="56">Present</th>
</tr>
<tr id="60A1635F2F1EFCBDFF0A47D3F80043EE" box="[188,1923,1474,1529]" gridrow="20" pageId="7" pageNumber="56">
<th id="23700A232F1EFCBDFF0A47D3FEAE43EE" box="[188,301,1474,1529]" gridcol="0" gridrow="20" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FF6647DDFE9B43F8" bold="true" box="[208,284,1484,1519]" pageId="7" pageNumber="56">Notopodial capillaries</emphasis>
</th>
<td id="23700A232F1EFCBDFE8F47D3FE2443EE" box="[313,423,1474,1529]" gridcol="1" gridrow="20" pageId="7" pageNumber="56">Present (1 or 2)</td>
<td id="23700A232F1EFCBDFE0247D3FDA443EE" box="[436,551,1474,1529]" gridcol="2" gridrow="20" pageId="7" pageNumber="56">Absent</td>
<td id="23700A232F1EFCBDFD8747D3FD2043EE" box="[561,675,1474,1529]" gridcol="3" gridrow="20" pageId="7" pageNumber="56">Present (2)</td>
<td id="23700A232F1EFCBDFD1847D3FCA343EE" box="[686,800,1474,1529]" gridcol="4" gridrow="20" pageId="7" pageNumber="56">Present</td>
<td id="23700A232F1EFCBDFC9D47D3FC1943EE" box="[811,922,1474,1529]" gridcol="5" gridrow="20" pageId="7" pageNumber="56">Absent</td>
<td id="23700A232F1EFCBDFC1147D3FB9A43EE" box="[935,1049,1474,1529]" gridcol="6" gridrow="20" pageId="7" pageNumber="56">Present (23)</td>
<td id="23700A232F1EFCBDFB9247D3FB1543EE" box="[1060,1174,1474,1529]" gridcol="7" gridrow="20" pageId="7" pageNumber="56">(may be lacking in some anterior and posterior</td>
<td id="23700A232F1EFCBDFB1747D3FA9043EE" box="[1185,1299,1474,1529]" gridcol="8" gridrow="20" pageId="7" pageNumber="56">Present</td>
<td id="23700A232F1EFCBDFAA847D3FA1343EE" box="[1310,1424,1474,1529]" gridcol="9" gridrow="20" pageId="7" pageNumber="56">Absent</td>
<td id="23700A232F1EFCBDFA2C47D3F98843EE" box="[1434,1547,1474,1529]" gridcol="10" gridrow="20" pageId="7" pageNumber="56"></td>
<td id="23700A232F1EFCBDF9A147D3F90543EE" box="[1559,1670,1474,1529]" gridcol="11" gridrow="20" pageId="7" pageNumber="56"></td>
<td id="23700A232F1EFCBDF92247D3F88443EE" box="[1684,1799,1474,1529]" gridcol="12" gridrow="20" pageId="7" pageNumber="56">Present</td>
<td id="23700A232F1EFCBDF8A447D3F80043EE" box="[1810,1923,1474,1529]" gridcol="13" gridrow="20" pageId="7" pageNumber="56">Present</td>
</tr>
<tr id="60A1635F2F1EFCBDFF0A47EDF800401B" box="[188,1923,1532,1548]" gridrow="21" pageId="7" pageNumber="56">
<th id="23700A232F1EFCBDFF0A47EDF800401B" box="[188,1923,1532,1548]" colspan="14" colspanRight="13" gridcol="0" gridrow="21" pageId="7" pageNumber="56">chaetigers)</th>
</tr>
<tr id="60A1635F2F1EFCBDFF0A440BF8004074" box="[188,1923,1562,1635]" gridrow="22" pageId="7" pageNumber="56">
<th id="23700A232F1EFCBDFF0A440BFEAE4074" box="[188,301,1562,1635]" gridcol="0" gridrow="22" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FF604427FE974051" bold="true" box="[214,276,1590,1606]" pageId="7" pageNumber="56">Remarks</emphasis>
</th>
<td id="23700A232F1EFCBDFE8F440BFDA44074" box="[313,551,1562,1635]" colspan="2" colspanRight="1" gridcol="1" gridrow="22" pageId="7" pageNumber="56">Median antenna No notochaete three times longer adjacent to dorsal than lateral hook antenna</td>
<td id="23700A232F1EFCBDFD87440BFD204074" box="[561,675,1562,1635]" gridcol="3" gridrow="22" pageId="7" pageNumber="56">Neurochaete with bifid tips, notochaete with 2 capillaries</td>
<td id="23700A232F1EFCBDFD18440BFCA34074" box="[686,800,1562,1635]" gridcol="4" gridrow="22" pageId="7" pageNumber="56"></td>
<td id="23700A232F1EFCBDFC9D440BFC194074" box="[811,922,1562,1635]" gridcol="5" gridrow="22" pageId="7" pageNumber="56"></td>
<td id="23700A232F1EFCBDFC11440BFB9A4074" box="[935,1049,1562,1635]" gridcol="6" gridrow="22" pageId="7" pageNumber="56">Notochaete in all parapodia</td>
<td id="23700A232F1EFCBDFB92440BFB154074" box="[1060,1174,1562,1635]" gridcol="7" gridrow="22" pageId="7" pageNumber="56"></td>
<td id="23700A232F1EFCBDFB17440BFA904074" box="[1185,1299,1562,1635]" gridcol="8" gridrow="22" pageId="7" pageNumber="56">Presence of tooth like proboscidial papillae and their arrangement</td>
<td id="23700A232F1EFCBDFAA8440BF9884074" box="[1310,1547,1562,1635]" colspan="2" colspanRight="1" gridcol="9" gridrow="22" pageId="7" pageNumber="56">The first segment with hook is fixed at chaetiger 8</td>
<td id="23700A232F1EFCBDF9A1440BF9054074" box="[1559,1670,1562,1635]" gridcol="11" gridrow="22" pageId="7" pageNumber="56"></td>
<td id="23700A232F1EFCBDF922440BF8844074" box="[1684,1799,1562,1635]" gridcol="12" gridrow="22" pageId="7" pageNumber="56"></td>
<td id="23700A232F1EFCBDF8A4440BF8004074" box="[1810,1923,1562,1635]" gridcol="13" gridrow="22" pageId="7" pageNumber="56">Presence of notopodial straight spines</td>
</tr>
<tr id="60A1635F2F1EFCBDFF0A446FF80040A3" box="[188,1923,1662,1716]" gridrow="23" pageId="7" pageNumber="56">
<th id="23700A232F1EFCBDFF0A446FFE2440A3" box="[188,423,1662,1716]" colspan="2" colspanRight="1" gridcol="0" gridrow="23" pageId="7" pageNumber="56">
<emphasis id="ECE5BD0F2F1E0345FF654480FE9440B6" bold="true" box="[211,279,1681,1697]" pageId="7" pageNumber="56">Reference</emphasis>
Dean 1999
</th>
<td id="23700A232F1EFCBDFE02446FFDA440A3" box="[436,551,1662,1716]" gridcol="2" gridrow="23" pageId="7" pageNumber="56">
<bibRefCitation id="BA001CEC2F1E0345FE024499FE5740BC" author="Muir A. I. &amp; Bamber R. N." pageId="7" pageNumber="56" pagination="797 - 814" refId="ref8619" refString="Muir A. I. &amp; Bamber R. N. 2008. New polychaete (Annelida) records and a new species from Hong Kong: the families Polynoidae, Sigalionidae, Chrysopetalidae, Pilargiidae, Nereididae, Opheliidae, Ampharetidae and Terebellidae. Journal of Natural History 42 (9 - 12): 797 - 814. https: // doi. org / 10.1080 / 00222930701850455" type="journal article" year="2008">Muir &amp; Bamber 2008</bibRefCitation>
</td>
<td id="23700A232F1EFCBDFD87446FFD2040A3" box="[561,675,1662,1716]" gridcol="3" gridrow="23" pageId="7" pageNumber="56">
<bibRefCitation id="BA001CEC2F1E0345FD874499FD1440BC" author="Licher F. &amp; Westheide W." pageId="7" pageNumber="56" pagination="1 - 20" refId="ref8388" refString="Licher F. &amp; Westheide W. 1997. Review of the genus Sigambra (Polychaeta: Hesionidae), redescription of S. bassi (Hartman 1947) and descriptions of two new species from Thailand and China. Steenstrupia 23: 1 - 20." type="journal article" year="1997">Licher &amp; Westheide 1997</bibRefCitation>
</td>
<td id="23700A232F1EFCBDFD18446FFCA340A3" box="[686,800,1662,1716]" gridcol="4" gridrow="23" pageId="7" pageNumber="56">
<bibRefCitation id="BA001CEC2F1E0345FD184499FC9740BC" author="Licher F. &amp; Westheide W." pageId="7" pageNumber="56" pagination="1 - 20" refId="ref8388" refString="Licher F. &amp; Westheide W. 1997. Review of the genus Sigambra (Polychaeta: Hesionidae), redescription of S. bassi (Hartman 1947) and descriptions of two new species from Thailand and China. Steenstrupia 23: 1 - 20." type="journal article" year="1997">Licher &amp; Westheide 1997</bibRefCitation>
</td>
<td id="23700A232F1EFCBDFC9D446FFC1940A3" box="[811,922,1662,1716]" gridcol="5" gridrow="23" pageId="7" pageNumber="56">
<bibRefCitation id="BA001CEC2F1E0345FC9D4480FC0A40B6" author="Fauchald K." box="[811,905,1681,1697]" pageId="7" pageNumber="56" pagination="1 - 575" refId="ref7945" refString="Fauchald K. 1972. Benthic polychaetous annelids from deep waters off western Mexico and adjacent areas in the Eastern Pacific Ocean. Allan Hancock Monograph in Marine Biology 7: 1 - 575. Available from https: // repository. si. edu / handle / 10088 / 6207 [accessed 15 Mar. 2021]." type="journal article" year="1972">Fauchald 1972</bibRefCitation>
</td>
<td id="23700A232F1EFCBDFC11446FFB9A40A3" box="[935,1049,1662,1716]" gridcol="6" gridrow="23" pageId="7" pageNumber="56">
<bibRefCitation id="BA001CEC2F1E0345FC114480FB8540B6" author="Fauchald K." box="[935,1030,1681,1697]" pageId="7" pageNumber="56" pagination="1 - 575" refId="ref7945" refString="Fauchald K. 1972. Benthic polychaetous annelids from deep waters off western Mexico and adjacent areas in the Eastern Pacific Ocean. Allan Hancock Monograph in Marine Biology 7: 1 - 575. Available from https: // repository. si. edu / handle / 10088 / 6207 [accessed 15 Mar. 2021]." type="journal article" year="1972">Fauchald 1972</bibRefCitation>
</td>
<td id="23700A232F1EFCBDFB92446FFB1540A3" box="[1060,1174,1662,1716]" gridcol="7" gridrow="23" pageId="7" pageNumber="56">
<bibRefCitation id="BA001CEC2F1E0345FB924499FB0940BC" author="Licher F. &amp; Westheide W." pageId="7" pageNumber="56" pagination="1 - 20" refId="ref8388" refString="Licher F. &amp; Westheide W. 1997. Review of the genus Sigambra (Polychaeta: Hesionidae), redescription of S. bassi (Hartman 1947) and descriptions of two new species from Thailand and China. Steenstrupia 23: 1 - 20." type="journal article" year="1997">Licher &amp; Westheide 1997</bibRefCitation>
</td>
<td id="23700A232F1EFCBDFB17446FFA1340A3" box="[1185,1424,1662,1716]" colspan="2" colspanRight="1" gridcol="8" gridrow="23" pageId="7" pageNumber="56">Moreira &amp; Present Study Parapar 2002</td>
<td id="23700A232F1EFCBDFA2C446FF98840A3" box="[1434,1547,1662,1716]" gridcol="10" gridrow="23" pageId="7" pageNumber="56">
<bibRefCitation id="BA001CEC2F1E0345FA2C446FF9844099" author="Nishi E. &amp; Tanaka K. &amp; Fujioka Y. &amp; Sato, M." box="[1434,1543,1662,1678]" pageId="7" pageNumber="56" pagination="57 - 68" refId="ref8738" refString="Nishi E., Tanaka K., Fujioka Y. &amp; Sato, M. 2007. Reinstatement of Sigambra hanaokai (Kitamori, 1960) (Polychaeta, Pilargidae), with an overview of the literature on the genus. Zootaxa 1653 (1): 57 - 68. https: // doi. org / 10.11646 / zootaxa. 1653.1.4" type="journal article" year="2007">
Nishi
<emphasis id="ECE5BD0F2F1E0345FA77446FFA5F4099" box="[1473,1500,1662,1678]" italics="true" pageId="7" pageNumber="56">et al</emphasis>
. 2007
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;
<bibRefCitation id="BA001CEC2F1E0345FA2C4480FA5D40A3" author="Salazar-Vallejo S. I. &amp; Rizzo A. E. &amp; Leon-Gonzalez J. A. &amp; Brauko K. M." box="[1434,1531,1681,1716]" pageId="7" pageNumber="56" pagination="21 - 50" refId="ref9164" refString="Salazar-Vallejo S. I., Rizzo A. E., Leon-Gonzalez J. A. &amp; Brauko K. M. 2019. Four new Caribbean Sigambra species (Annelida, Pilargidae), and clarifications of three other Sigambra species. ZooKeys 893: 21 - 50. https: // doi. org / 10.3897 / zookeys. 893.39594" type="journal article" year="2019">
Salazar-Vallejo
<emphasis id="ECE5BD0F2F1E0345FA2C44B5FA3540A3" box="[1434,1462,1700,1716]" italics="true" pageId="7" pageNumber="56">et al</emphasis>
. 2019
</bibRefCitation>
</td>
<td id="23700A232F1EFCBDF9A1446FF90540A3" box="[1559,1670,1662,1716]" gridcol="11" gridrow="23" pageId="7" pageNumber="56">
<bibRefCitation id="BA001CEC2F1E0345F9A14499F9FE40BC" author="Licher F. &amp; Westheide W." pageId="7" pageNumber="56" pagination="1 - 20" refId="ref8388" refString="Licher F. &amp; Westheide W. 1997. Review of the genus Sigambra (Polychaeta: Hesionidae), redescription of S. bassi (Hartman 1947) and descriptions of two new species from Thailand and China. Steenstrupia 23: 1 - 20." type="journal article" year="1997">Licher &amp; Westheide 1997</bibRefCitation>
</td>
<td id="23700A232F1EFCBDF922446FF80040A3" box="[1684,1923,1662,1716]" colspan="2" colspanRight="1" gridcol="12" gridrow="23" pageId="7" pageNumber="56">
Licher &amp;
<bibRefCitation id="BA001CEC2F1E0345F9224480F97D40B6" author="Nishi E. &amp; Tanaka K. &amp; Fujioka Y. &amp; Sato, M." box="[1684,1790,1681,1697]" pageId="7" pageNumber="56" pagination="57 - 68" refId="ref8738" refString="Nishi E., Tanaka K., Fujioka Y. &amp; Sato, M. 2007. Reinstatement of Sigambra hanaokai (Kitamori, 1960) (Polychaeta, Pilargidae), with an overview of the literature on the genus. Zootaxa 1653 (1): 57 - 68. https: // doi. org / 10.11646 / zootaxa. 1653.1.4" type="journal article" year="2007">
Nishi
<emphasis id="ECE5BD0F2F1E0345F90C4480F95540B6" box="[1722,1750,1681,1697]" italics="true" pageId="7" pageNumber="56">et al</emphasis>
. 2007
</bibRefCitation>
Westheide 1997
</td>
</tr>
</table>
</paragraph>
<caption id="8AEE31952F11034AFF01404CFAC0446E" ID-Table-UUID="8AEE31952F11034AFF01404CFAC0446E" box="[183,1347,605,633]" httpUri="http://table.plazi.org/id/8AEE31952F11034AFF01404CFAC0446E" pageId="8" pageNumber="57" startId="8.[183,252,605,633]" targetBox="[187,1796,677,1820]" targetIsTable="true" targetPageId="8">
<paragraph id="DE2E611D2F11034AFF01404CFAC0446E" blockId="8.[183,1347,605,633]" box="[183,1347,605,633]" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFF01404CFE90446E" bold="true" box="[183,275,605,633]" pageId="8" pageNumber="57">Table 3</emphasis>
(continued). Main distinguishing characters of accepted species of
<taxonomicName id="19911A9E2F11034AFB9C404CFABC446E" authority="Muller, 1858" authorityName="Muller" authorityYear="1858" box="[1066,1343,605,633]" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="8" pageNumber="57" phylum="Annelida" rank="genus">
<emphasis id="ECE5BD0F2F11034AFB9C404CFB1F446E" box="[1066,1180,605,633]" italics="true" pageId="8" pageNumber="57">Sigambra</emphasis>
<bibRefCitation id="BA001CEC2F11034AFB15404CFABC446E" author="Muller F." box="[1187,1343,605,633]" pageId="8" pageNumber="57" pagination="211 - 220" refId="ref8689" refString="Muller F. 1858. Einiges uber die Annelidenfauna der Insel Santa Catharina an der brasilianischen Kuste. Archiv fur Naturgeschichte, Berlin 24: 211 - 220. Available from https: // biodiversitylibrary. org / page / 7460059 [accessed 15 Mar. 2021]." type="journal article" year="1858">Müller, 1858</bibRefCitation>
</taxonomicName>
.
</paragraph>
</caption>
<paragraph id="DE2E611D2F11034AFEDC40B4F887411E" pageId="8" pageNumber="57">
<table id="AC9193BD2F11FCBDFF0D40B4F887410B" box="[187,1796,677,1820]" gridcols="13" gridrows="12" pageId="8" pageNumber="57">
<tr id="60A1635F2F11FCBDFF0D40B4F88744A2" box="[187,1796,677,693]" gridrow="0" pageId="8" pageNumber="57" rowspan-0="1">
<th id="23700A232F11FCBDFE8D40B4FE2944A2" box="[315,426,677,693]" gridcol="1" gridrow="0" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFEDC40B4FEF944A2" bold="true" box="[362,378,677,693]" pageId="8" pageNumber="57">14</emphasis>
</th>
<th id="23700A232F11FCBDFE0040B4FDA544A2" box="[438,550,677,693]" gridcol="2" gridrow="0" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFE5140B4FE7444A2" bold="true" box="[487,503,677,693]" pageId="8" pageNumber="57">15</emphasis>
</th>
<th id="23700A232F11FCBDFD8140B4FD2544A2" box="[567,678,677,693]" gridcol="3" gridrow="0" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFDD240B4FDF744A2" bold="true" box="[612,628,677,693]" pageId="8" pageNumber="57">16</emphasis>
</th>
<th id="23700A232F11FCBDFD0540B4FCA344A2" box="[691,800,677,693]" gridcol="4" gridrow="0" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFD5740B4FD7244A2" bold="true" box="[737,753,677,693]" pageId="8" pageNumber="57">17</emphasis>
</th>
<th id="23700A232F11FCBDFC9B40B4FC1D44A2" box="[813,926,677,693]" gridcol="5" gridrow="0" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFCEB40B4FCEE44A2" bold="true" box="[861,877,677,693]" pageId="8" pageNumber="57">18</emphasis>
</th>
<th id="23700A232F11FCBDFC1F40B4FB9844A2" box="[937,1051,677,693]" gridcol="6" gridrow="0" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFC6C40B4FC6944A2" bold="true" box="[986,1002,677,693]" pageId="8" pageNumber="57">19</emphasis>
</th>
<th id="23700A232F11FCBDFB9F40B4FB1544A2" box="[1065,1174,677,693]" gridcol="7" gridrow="0" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFBE140B4FBE444A2" bold="true" box="[1111,1127,677,693]" pageId="8" pageNumber="57">20</emphasis>
</th>
<th id="23700A232F11FCBDFB1740B4FA9344A2" box="[1185,1296,677,693]" gridcol="8" gridrow="0" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFB6240B4FB6744A2" bold="true" box="[1236,1252,677,693]" pageId="8" pageNumber="57">21</emphasis>
</th>
<th id="23700A232F11FCBDFA9440B4FA1044A2" box="[1314,1427,677,693]" gridcol="9" gridrow="0" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFAE640B4FAE344A2" bold="true" box="[1360,1376,677,693]" pageId="8" pageNumber="57">22</emphasis>
</th>
<th id="23700A232F11FCBDFA1640B4F98944A2" box="[1440,1546,677,693]" gridcol="10" gridrow="0" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFA7B40B4FA5E44A2" bold="true" box="[1485,1501,677,693]" pageId="8" pageNumber="57">23</emphasis>
</th>
<th id="23700A232F11FCBDF9AF40B4F90944A2" box="[1561,1674,677,693]" gridcol="11" gridrow="0" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AF9FC40B4F9D944A2" bold="true" box="[1610,1626,677,693]" pageId="8" pageNumber="57">24</emphasis>
</th>
<th id="23700A232F11FCBDF92F40B4F88744A2" box="[1689,1796,677,693]" gridcol="12" gridrow="0" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AF97040B4F95544A2" bold="true" box="[1734,1750,677,693]" pageId="8" pageNumber="57">25</emphasis>
</th>
</tr>
<tr id="60A1635F2F11FCBDFF0D40D8F8874532" box="[187,1796,713,805]" gridrow="1" pageId="8" pageNumber="57">
<th id="23700A232F11FCBDFF0D40D8FEAC4532" box="[187,303,713,805]" gridcol="0" gridrow="1" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFF0D40FEFF6E44E8" bold="true" box="[187,237,751,767]" pageId="8" pageNumber="57">Species</emphasis>
</th>
<td id="23700A232F11FCBDFE8D40D8FE294532" box="[315,426,713,805]" gridcol="1" gridrow="1" pageId="8" pageNumber="57">
<taxonomicName id="19911A9E2F11034AFEF340CDFE054505" authority="(Treadwell, 1941)" baseAuthorityName="Treadwell" baseAuthorityYear="1941" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="8" pageNumber="57" phylum="Annelida" rank="species" species="tentaculata">
<emphasis id="ECE5BD0F2F11034AFEF340CDFE054505" bold="true" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFEF340CDFE2344FB" bold="true" box="[325,416,732,748]" italics="true" pageId="8" pageNumber="57">S. tentaculata</emphasis>
(Treadwell, 1941)
</emphasis>
</taxonomicName>
</td>
<td id="23700A232F11FCBDFE0040D8FDA54532" box="[438,550,713,805]" gridcol="2" gridrow="1" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFE0F40C3FDA5450B" bold="true" pageId="8" pageNumber="57">
<taxonomicName id="19911A9E2F11034AFE0F40C3FE6A44F5" box="[441,489,722,738]" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="8" pageNumber="57" phylum="Annelida" rank="species" species="diazi">
<emphasis id="ECE5BD0F2F11034AFE0F40C3FE6A44F5" bold="true" box="[441,489,722,738]" italics="true" pageId="8" pageNumber="57">S. diazi</emphasis>
</taxonomicName>
Salazar- Vallejo, Rizzo, León-González &amp; Brauko, 2019
</emphasis>
</td>
<td id="23700A232F11FCBDFD8140D8FD254532" box="[567,678,713,805]" gridcol="3" gridrow="1" pageId="8" pageNumber="57">
<taxonomicName id="19911A9E2F11034AFDF940F4FD14451E" authority="Muller, 1858" authorityName="Muller" authorityYear="1858" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="8" pageNumber="57" phylum="Annelida" rank="species" species="grubii">
<emphasis id="ECE5BD0F2F11034AFDF940F4FD14451E" bold="true" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFDF940F4FD0B44E2" bold="true" box="[591,648,741,757]" italics="true" pageId="8" pageNumber="57">S. grubii</emphasis>
<bibRefCitation id="BA001CEC2F11034AFDF740E8FD14451E" author="Muller F." box="[577,663,761,777]" pageId="8" pageNumber="57" pagination="211 - 220" refId="ref8689" refString="Muller F. 1858. Einiges uber die Annelidenfauna der Insel Santa Catharina an der brasilianischen Kuste. Archiv fur Naturgeschichte, Berlin 24: 211 - 220. Available from https: // biodiversitylibrary. org / page / 7460059 [accessed 15 Mar. 2021]." type="journal article" year="1858">Müller, 1858</bibRefCitation>
</emphasis>
</taxonomicName>
</td>
<td id="23700A232F11FCBDFD0540D8FCA34532" box="[691,800,713,805]" gridcol="4" gridrow="1" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFD0D40D8FC954532" bold="true" pageId="8" pageNumber="57">
<taxonomicName id="19911A9E2F11034AFD0D40D8FD6644E8" authority="Salazar-Vallejo, Rizzo" authorityName="Salazar-Vallejo, Rizzo" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="8" pageNumber="57" phylum="Annelida" rank="species" species="hernandezi">
<emphasis id="ECE5BD0F2F11034AFD0D40D8FC9544CE" bold="true" box="[699,790,713,729]" italics="true" pageId="8" pageNumber="57">S. hernandezi</emphasis>
Salazar-Vallejo, Rizzo
</taxonomicName>
, León- González &amp; Brauko, 2019
</emphasis>
</td>
<td id="23700A232F11FCBDFC9B40D8FC1D4532" box="[813,926,713,805]" gridcol="5" gridrow="1" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFC9B40C3FC1F450B" bold="true" pageId="8" pageNumber="57">
<taxonomicName id="19911A9E2F11034AFC9B40C3FCE244F5" box="[813,865,722,738]" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="8" pageNumber="57" phylum="Annelida" rank="species" species="olivai">
<emphasis id="ECE5BD0F2F11034AFC9B40C3FCE244F5" bold="true" box="[813,865,722,738]" italics="true" pageId="8" pageNumber="57">S. olivai</emphasis>
</taxonomicName>
Salazar- Vallejo, Rizzo, León-González &amp; Brauko, 2019
</emphasis>
</td>
<td id="23700A232F11FCBDFC1F40D8FB984532" box="[937,1051,713,805]" gridcol="6" gridrow="1" pageId="8" pageNumber="57">
<taxonomicName id="19911A9E2F11034AFC0F40F4FB98451E" authority="(Southern, 1921)" baseAuthorityName="Southern" baseAuthorityYear="1921" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="8" pageNumber="57" phylum="Annelida" rank="species" species="constricta">
<emphasis id="ECE5BD0F2F11034AFC0F40F4FB98451E" bold="true" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFC0F40F4FB8844E2" bold="true" box="[953,1035,741,757]" italics="true" pageId="8" pageNumber="57">S. constricta</emphasis>
(
<bibRefCitation id="BA001CEC2F11034AFC1840E8FB94451E" author="Southern R." box="[942,1047,761,777]" pageId="8" pageNumber="57" pagination="563 - 659" refId="ref9227" refString="Southern R. 1921. Polychaeta of the Chilka Lake and also of fresh and brackish waters in other parts of India. Memoirs of Indian Museum, Calcutta 5: 563 - 659. Available from https: // biodiversitylibrary. org / page / 36511332 [accessed 15 Mar. 2021]." type="journal article" year="1921">Southern, 1921</bibRefCitation>
)
</emphasis>
</taxonomicName>
</td>
<td id="23700A232F11FCBDFB9F40D8FB154532" box="[1065,1174,713,805]" gridcol="7" gridrow="1" pageId="8" pageNumber="57">
<taxonomicName id="19911A9E2F11034AFB8B40CDFB174505" authority="(Hartmann Schroder, 1959)" baseAuthorityName="Hartmann Schroder" baseAuthorityYear="1959" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="8" pageNumber="57" phylum="Annelida" rank="species" species="ocellata">
<emphasis id="ECE5BD0F2F11034AFB8B40CDFB174505" bold="true" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFB8B40CDFB0144FB" bold="true" box="[1085,1154,732,748]" italics="true" pageId="8" pageNumber="57">S. ocellata</emphasis>
(Hartmann Schröder, 1959)
</emphasis>
</taxonomicName>
</td>
<td id="23700A232F11FCBDFB1740D8FA934532" box="[1185,1296,713,805]" gridcol="8" gridrow="1" pageId="8" pageNumber="57">
<taxonomicName id="19911A9E2F11034AFB1A40CDFA854505" authority="Paterson &amp; Glover, 2000" authorityName="Paterson &amp; Glover" authorityYear="2000" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="8" pageNumber="57" phylum="Annelida" rank="species" species="magnuncus">
<emphasis id="ECE5BD0F2F11034AFB1A40CDFA854505" bold="true" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFB1A40CDFA8944FB" bold="true" box="[1196,1290,732,748]" italics="true" pageId="8" pageNumber="57">S. magnuncus</emphasis>
<bibRefCitation id="BA001CEC2F11034AFB0340FEFA854505" author="Paterson G. L. J. &amp; Glover A. G." pageId="8" pageNumber="57" pagination="167 - 170" refId="ref8803" refString="Paterson G. L. J. &amp; Glover A. G. 2000. A new species of Sigambra (Polychaeta, Pilargidae) from the abyssal plains of the NE Atlantic. Bulletin of the Natural History Museum, London (Zoology) 66: 167 - 170. Available from https: // biodiversitylibrary. org / page / 41005372 [accessed 15 Mar. 2021]." type="journal article" year="2000">Paterson &amp; Glover, 2000</bibRefCitation>
</emphasis>
</taxonomicName>
</td>
<td id="23700A232F11FCBDFA9440D8FA104532" box="[1314,1427,713,805]" gridcol="9" gridrow="1" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFA8040D8FA054532" bold="true" pageId="8" pageNumber="57">
<taxonomicName id="19911A9E2F11034AFA8040D8FAD744E8" authority="Salazar-Vallejo, Rizzo" authorityName="Salazar-Vallejo, Rizzo" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="8" pageNumber="57" phylum="Annelida" rank="species" species="ligneroi">
<emphasis id="ECE5BD0F2F11034AFA8040D8FAF844CE" bold="true" box="[1334,1403,713,729]" italics="true" pageId="8" pageNumber="57">S. ligneroi</emphasis>
Salazar-Vallejo, Rizzo
</taxonomicName>
, León- González &amp; Brauko, 2019
</emphasis>
</td>
<td id="23700A232F11FCBDFA1640D8F9894532" box="[1440,1546,713,805]" gridcol="10" gridrow="1" pageId="8" pageNumber="57">
<taxonomicName id="19911A9E2F11034AFA0540F4F981451E" authority="Gagaev, 2008" authorityName="Gagaev" authorityYear="2008" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="8" pageNumber="57" phylum="Annelida" rank="species" species="healyae">
<emphasis id="ECE5BD0F2F11034AFA0540F4F981451E" bold="true" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFA0540F4FA7444E2" bold="true" box="[1459,1527,741,757]" italics="true" pageId="8" pageNumber="57">S. healyae</emphasis>
<bibRefCitation id="BA001CEC2F11034AFA1E40E8F981451E" author="Gagaev S. Y." box="[1448,1538,761,777]" pageId="8" pageNumber="57" pagination="73 - 75" refId="ref8021" refString="Gagaev S. Y. 2008. Sigambra healyae n. sp., a new species of polychaete (Polychaeta: Pilargidae) from the Canadian Basin of the Arctic Ocean. Russian Journal of Marine Biology 34 (1): 73 - 75. https: // doi. org / 10.1134 / S 1063074008010100" type="journal article" year="2008">Gagaev, 2008</bibRefCitation>
</emphasis>
</taxonomicName>
</td>
<td id="23700A232F11FCBDF9AF40D8F9094532" box="[1561,1674,713,805]" gridcol="11" gridrow="1" pageId="8" pageNumber="57">
<taxonomicName id="19911A9E2F11034AF98140F4F905451E" authority="Pettibone, 1966" authorityName="Pettibone" authorityYear="1966" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="8" pageNumber="57" phylum="Annelida" rank="species" species="wassi">
<emphasis id="ECE5BD0F2F11034AF98140F4F905451E" bold="true" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AF98140F4F9EF44E2" bold="true" box="[1591,1644,741,757]" italics="true" pageId="8" pageNumber="57">S. wassi</emphasis>
<bibRefCitation id="BA001CEC2F11034AF9AB40E8F905451E" author="Pettibone M. H." box="[1565,1670,761,777]" pageId="8" pageNumber="57" pagination="155 - 207" refId="ref8874" refString="Pettibone M. H. 1966. Revision of the Pilargidae (Annelida: Polychaeta), including descriptions of new species, and redescription of the pelagic Podarmus ploa Chamberlin (Polynoidae). Proceedings of the United States National Museum 118: 155 - 207. https: // doi. org / 10.5479 / si. 00963801.118 - 3525.155" type="journal article" year="1966">Pettibone, 1966</bibRefCitation>
</emphasis>
</taxonomicName>
</td>
<td id="23700A232F11FCBDF92F40D8F8874532" box="[1689,1796,713,805]" gridcol="12" gridrow="1" pageId="8" pageNumber="57">
<taxonomicName id="19911A9E2F11034AF91B40F4F97D451E" authority="(Ehlers, 1908)" baseAuthorityName="Ehlers" baseAuthorityYear="1908" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="8" pageNumber="57" phylum="Annelida" rank="species" species="robusta">
<emphasis id="ECE5BD0F2F11034AF91B40F4F97D451E" bold="true" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AF91B40F4F97344E2" bold="true" box="[1709,1776,741,757]" italics="true" pageId="8" pageNumber="57">S. robusta</emphasis>
(Ehlers, 1908)
</emphasis>
</taxonomicName>
</td>
</tr>
<tr id="60A1635F2F11FCBDFF0D413EF887459B" box="[187,1796,815,908]" gridrow="2" pageId="8" pageNumber="57">
<th id="23700A232F11FCBDFF0D413EFEAC459B" box="[187,303,815,908]" gridcol="0" gridrow="2" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFF0D413EFE83459B" bold="true" pageId="8" pageNumber="57">Body size: Length (L), width (W) and no. of chaetigers</emphasis>
</th>
<td id="23700A232F11FCBDFE8D413EFE29459B" box="[315,426,815,908]" gridcol="1" gridrow="2" pageId="8" pageNumber="57">L: 11, W: 0.62 Chaetiger: 95</td>
<td id="23700A232F11FCBDFE00413EFDA5459B" box="[438,550,815,908]" gridcol="2" gridrow="2" pageId="8" pageNumber="57">L: 7.5, W: 1.5 Chaetiger: 41</td>
<td id="23700A232F11FCBDFD81413EFD25459B" box="[567,678,815,908]" gridcol="3" gridrow="2" pageId="8" pageNumber="57">L: 11.5, W: 2 Chaetiger: 82</td>
<td id="23700A232F11FCBDFD05413EFCA3459B" box="[691,800,815,908]" gridcol="4" gridrow="2" pageId="8" pageNumber="57">L: 9, W: 2 Chaetiger: 76</td>
<td id="23700A232F11FCBDFC9B413EFC1D459B" box="[813,926,815,908]" gridcol="5" gridrow="2" pageId="8" pageNumber="57">L: 20, W: 2.8 Chaetiger: 152</td>
<td id="23700A232F11FCBDFC1F413EFB98459B" box="[937,1051,815,908]" gridcol="6" gridrow="2" pageId="8" pageNumber="57">L: 19, W:? Chaetiger:105 or more</td>
<td id="23700A232F11FCBDFB9F413EFB15459B" box="[1065,1174,815,908]" gridcol="7" gridrow="2" pageId="8" pageNumber="57">L: 1.5, W? Chaetiger: 25</td>
<td id="23700A232F11FCBDFB17413EFA93459B" box="[1185,1296,815,908]" gridcol="8" gridrow="2" pageId="8" pageNumber="57">L: 3.7, W: 0.73 Chaetiger: 33</td>
<td id="23700A232F11FCBDFA94413EFA10459B" box="[1314,1427,815,908]" gridcol="9" gridrow="2" pageId="8" pageNumber="57">L: 17, W: 4 Chaetiger: 49</td>
<td id="23700A232F11FCBDFA16413EF989459B" box="[1440,1546,815,908]" gridcol="10" gridrow="2" pageId="8" pageNumber="57">L:?, W: 0.7 Chaetiger:?</td>
<td id="23700A232F11FCBDF9AF413EF909459B" box="[1561,1674,815,908]" gridcol="11" gridrow="2" pageId="8" pageNumber="57">L: 4570, W: 45 Chaetiger: 107192</td>
<td id="23700A232F11FCBDF92F413EF887459B" box="[1689,1796,815,908]" gridcol="12" gridrow="2" pageId="8" pageNumber="57">L: 54, W:? Chaetiger: 182</td>
</tr>
<tr id="60A1635F2F11FCBDFF0D41B2F88745CD" box="[187,1796,931,986]" gridrow="3" pageId="8" pageNumber="57">
<th id="23700A232F11FCBDFF0D41B2FEAC45CD" box="[187,303,931,986]" gridcol="0" gridrow="3" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFF0D41B2FE8D45CD" bold="true" pageId="8" pageNumber="57">Relative size of dorsal and ventral cirri</emphasis>
</th>
<td id="23700A232F11FCBDFE8D41B2FE2945CD" box="[315,426,931,986]" gridcol="1" gridrow="3" pageId="8" pageNumber="57">Dorsal&gt; Ventral</td>
<td id="23700A232F11FCBDFE0041B2FDA545CD" box="[438,550,931,986]" gridcol="2" gridrow="3" pageId="8" pageNumber="57">Dorsal&gt; Ventral</td>
<td id="23700A232F11FCBDFD8141B2FD2545CD" box="[567,678,931,986]" gridcol="3" gridrow="3" pageId="8" pageNumber="57">Dorsal&gt; Ventral</td>
<td id="23700A232F11FCBDFD0541B2FCA345CD" box="[691,800,931,986]" gridcol="4" gridrow="3" pageId="8" pageNumber="57">Dorsal&gt; Ventral</td>
<td id="23700A232F11FCBDFC9B41B2FC1D45CD" box="[813,926,931,986]" gridcol="5" gridrow="3" pageId="8" pageNumber="57">Dorsal&gt; Ventral</td>
<td id="23700A232F11FCBDFC1F41B2FB9845CD" box="[937,1051,931,986]" gridcol="6" gridrow="3" pageId="8" pageNumber="57">Dorsal&gt; Ventral</td>
<td id="23700A232F11FCBDFB9F41B2FB1545CD" box="[1065,1174,931,986]" gridcol="7" gridrow="3" pageId="8" pageNumber="57">Subequal</td>
<td id="23700A232F11FCBDFB1741B2FA9345CD" box="[1185,1296,931,986]" gridcol="8" gridrow="3" pageId="8" pageNumber="57">Subequal</td>
<td id="23700A232F11FCBDFA9441B2FA1045CD" box="[1314,1427,931,986]" gridcol="9" gridrow="3" pageId="8" pageNumber="57">Dorsal&gt; Ventral</td>
<td id="23700A232F11FCBDFA1641B2F98945CD" box="[1440,1546,931,986]" gridcol="10" gridrow="3" pageId="8" pageNumber="57">Dorsal&gt; Ventral</td>
<td id="23700A232F11FCBDF9AF41B2F90945CD" box="[1561,1674,931,986]" gridcol="11" gridrow="3" pageId="8" pageNumber="57">Dorsal&gt; Ventral</td>
<td id="23700A232F11FCBDF92F41B2F88745CD" box="[1689,1796,931,986]" gridcol="12" gridrow="3" pageId="8" pageNumber="57">Dorsal&gt; Ventral</td>
</tr>
<tr id="60A1635F2F11FCBDFF0D4619F887423C" box="[187,1796,1032,1067]" gridrow="4" pageId="8" pageNumber="57">
<th id="23700A232F11FCBDFF0D4619FEAC423C" box="[187,303,1032,1067]" gridcol="0" gridrow="4" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFF0D4619FE92423C" bold="true" pageId="8" pageNumber="57">Ventral cirri (chaetiger 2)</emphasis>
</th>
<td id="23700A232F11FCBDFE8D4619FE29423C" box="[315,426,1032,1067]" gridcol="1" gridrow="4" pageId="8" pageNumber="57">Absent</td>
<td id="23700A232F11FCBDFE004619FDA5423C" box="[438,550,1032,1067]" gridcol="2" gridrow="4" pageId="8" pageNumber="57">Absent</td>
<td id="23700A232F11FCBDFD814619FD25423C" box="[567,678,1032,1067]" gridcol="3" gridrow="4" pageId="8" pageNumber="57">Absent</td>
<td id="23700A232F11FCBDFD054619FCA3423C" box="[691,800,1032,1067]" gridcol="4" gridrow="4" pageId="8" pageNumber="57">Absent</td>
<td id="23700A232F11FCBDFC9B4619FC1D423C" box="[813,926,1032,1067]" gridcol="5" gridrow="4" pageId="8" pageNumber="57">Absent</td>
<td id="23700A232F11FCBDFC1F4619FB98423C" box="[937,1051,1032,1067]" gridcol="6" gridrow="4" pageId="8" pageNumber="57">Absent</td>
<td id="23700A232F11FCBDFB9F4619FB15423C" box="[1065,1174,1032,1067]" gridcol="7" gridrow="4" pageId="8" pageNumber="57">Absent</td>
<td id="23700A232F11FCBDFB174619FA93423C" box="[1185,1296,1032,1067]" gridcol="8" gridrow="4" pageId="8" pageNumber="57">Absent</td>
<td id="23700A232F11FCBDFA944619FA10423C" box="[1314,1427,1032,1067]" gridcol="9" gridrow="4" pageId="8" pageNumber="57">Present</td>
<td id="23700A232F11FCBDFA164619F989423C" box="[1440,1546,1032,1067]" gridcol="10" gridrow="4" pageId="8" pageNumber="57">Present</td>
<td id="23700A232F11FCBDF9AF4619F909423C" box="[1561,1674,1032,1067]" gridcol="11" gridrow="4" pageId="8" pageNumber="57">Present</td>
<td id="23700A232F11FCBDF92F4619F887423C" box="[1689,1796,1032,1067]" gridcol="12" gridrow="4" pageId="8" pageNumber="57">Present</td>
</tr>
<tr id="60A1635F2F11FCBDFF0D4673F8874291" box="[187,1796,1122,1158]" gridrow="5" pageId="8" pageNumber="57">
<th id="23700A232F11FCBDFF0D4673FEAC4291" box="[187,303,1122,1158]" gridcol="0" gridrow="5" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFF0D4673FF724291" bold="true" pageId="8" pageNumber="57">No. of marginal papillae</emphasis>
</th>
<td id="23700A232F11FCBDFE8D4673FE294291" box="[315,426,1122,1158]" gridcol="1" gridrow="5" pageId="8" pageNumber="57">14</td>
<td id="23700A232F11FCBDFE004673FDA54291" box="[438,550,1122,1158]" gridcol="2" gridrow="5" pageId="8" pageNumber="57">1316</td>
<td id="23700A232F11FCBDFD814673FD254291" box="[567,678,1122,1158]" gridcol="3" gridrow="5" pageId="8" pageNumber="57">14</td>
<td id="23700A232F11FCBDFD054673FCA34291" box="[691,800,1122,1158]" gridcol="4" gridrow="5" pageId="8" pageNumber="57">14</td>
<td id="23700A232F11FCBDFC9B4673FC1D4291" box="[813,926,1122,1158]" gridcol="5" gridrow="5" pageId="8" pageNumber="57">15</td>
<td id="23700A232F11FCBDFC1F4673FB984291" box="[937,1051,1122,1158]" gridcol="6" gridrow="5" pageId="8" pageNumber="57">14</td>
<td id="23700A232F11FCBDFB9F4673FB154291" box="[1065,1174,1122,1158]" gridcol="7" gridrow="5" pageId="8" pageNumber="57">8</td>
<td id="23700A232F11FCBDFB174673FA934291" box="[1185,1296,1122,1158]" gridcol="8" gridrow="5" pageId="8" pageNumber="57">8</td>
<td id="23700A232F11FCBDFA944673FA104291" box="[1314,1427,1122,1158]" gridcol="9" gridrow="5" pageId="8" pageNumber="57">8</td>
<td id="23700A232F11FCBDFA164673F9894291" box="[1440,1546,1122,1158]" gridcol="10" gridrow="5" pageId="8" pageNumber="57">8</td>
<td id="23700A232F11FCBDF9AF4673F9094291" box="[1561,1674,1122,1158]" gridcol="11" gridrow="5" pageId="8" pageNumber="57">8</td>
<td id="23700A232F11FCBDF92F4673F8874291" box="[1689,1796,1122,1158]" gridcol="12" gridrow="5" pageId="8" pageNumber="57">15 or 16</td>
</tr>
<tr id="60A1635F2F11FCBDFF0D46BBF88742E4" box="[187,1796,1194,1267]" gridrow="6" pageId="8" pageNumber="57">
<th id="23700A232F11FCBDFF0D46BBFEAC42E4" box="[187,303,1194,1267]" gridcol="0" gridrow="6" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFF0D46BBFEA942E4" bold="true" pageId="8" pageNumber="57">Length of median antenna compared to lateral antennae</emphasis>
</th>
<td id="23700A232F11FCBDFE8D46BBFE2942E4" box="[315,426,1194,1267]" gridcol="1" gridrow="6" pageId="8" pageNumber="57">1.52 times longer</td>
<td id="23700A232F11FCBDFE0046BBFDA542E4" box="[438,550,1194,1267]" gridcol="2" gridrow="6" pageId="8" pageNumber="57">Twice</td>
<td id="23700A232F11FCBDFD8146BBFD2542E4" box="[567,678,1194,1267]" gridcol="3" gridrow="6" pageId="8" pageNumber="57">Longer</td>
<td id="23700A232F11FCBDFD0546BBFCA342E4" box="[691,800,1194,1267]" gridcol="4" gridrow="6" pageId="8" pageNumber="57">Twice</td>
<td id="23700A232F11FCBDFC9B46BBFC1D42E4" box="[813,926,1194,1267]" gridcol="5" gridrow="6" pageId="8" pageNumber="57">Twice</td>
<td id="23700A232F11FCBDFC1F46BBFB9842E4" box="[937,1051,1194,1267]" gridcol="6" gridrow="6" pageId="8" pageNumber="57">Nearly 2 times longer</td>
<td id="23700A232F11FCBDFB9F46BBFB1542E4" box="[1065,1174,1194,1267]" gridcol="7" gridrow="6" pageId="8" pageNumber="57">2 times longer</td>
<td id="23700A232F11FCBDFB1746BBFA9342E4" box="[1185,1296,1194,1267]" gridcol="8" gridrow="6" pageId="8" pageNumber="57">Barely longer</td>
<td id="23700A232F11FCBDFA9446BBFA1042E4" box="[1314,1427,1194,1267]" gridcol="9" gridrow="6" pageId="8" pageNumber="57">Twice</td>
<td id="23700A232F11FCBDFA1646BBF98942E4" box="[1440,1546,1194,1267]" gridcol="10" gridrow="6" pageId="8" pageNumber="57">1.5 times longer</td>
<td id="23700A232F11FCBDF9AF46BBF90942E4" box="[1561,1674,1194,1267]" gridcol="11" gridrow="6" pageId="8" pageNumber="57">Slightly longer</td>
<td id="23700A232F11FCBDF92F46BBF88742E4" box="[1689,1796,1194,1267]" gridcol="12" gridrow="6" pageId="8" pageNumber="57"></td>
</tr>
<tr id="60A1635F2F11FCBDFF0D471FF8874352" box="[187,1796,1294,1349]" gridrow="7" pageId="8" pageNumber="57">
<th id="23700A232F11FCBDFF0D471FFEAC4352" box="[187,303,1294,1349]" gridcol="0" gridrow="7" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFF0D471FFF794352" bold="true" pageId="8" pageNumber="57">Median antenna reaching up to chaetiger</emphasis>
</th>
<td id="23700A232F11FCBDFE8D471FFE294352" box="[315,426,1294,1349]" gridcol="1" gridrow="7" pageId="8" pageNumber="57"></td>
<td id="23700A232F11FCBDFE00471FFDA54352" box="[438,550,1294,1349]" gridcol="2" gridrow="7" pageId="8" pageNumber="57">5 to 7</td>
<td id="23700A232F11FCBDFD81471FFD254352" box="[567,678,1294,1349]" gridcol="3" gridrow="7" pageId="8" pageNumber="57">2</td>
<td id="23700A232F11FCBDFD05471FFCA34352" box="[691,800,1294,1349]" gridcol="4" gridrow="7" pageId="8" pageNumber="57">2 to 3</td>
<td id="23700A232F11FCBDFC9B471FFC1D4352" box="[813,926,1294,1349]" gridcol="5" gridrow="7" pageId="8" pageNumber="57">2 to 3</td>
<td id="23700A232F11FCBDFC1F471FFB984352" box="[937,1051,1294,1349]" gridcol="6" gridrow="7" pageId="8" pageNumber="57">1 to 2</td>
<td id="23700A232F11FCBDFB9F471FFB154352" box="[1065,1174,1294,1349]" gridcol="7" gridrow="7" pageId="8" pageNumber="57"></td>
<td id="23700A232F11FCBDFB17471FFA934352" box="[1185,1296,1294,1349]" gridcol="8" gridrow="7" pageId="8" pageNumber="57">3 to 4</td>
<td id="23700A232F11FCBDFA94471FFA104352" box="[1314,1427,1294,1349]" gridcol="9" gridrow="7" pageId="8" pageNumber="57">1 to 2</td>
<td id="23700A232F11FCBDFA16471FF9894352" box="[1440,1546,1294,1349]" gridcol="10" gridrow="7" pageId="8" pageNumber="57">?</td>
<td id="23700A232F11FCBDF9AF471FF9094352" box="[1561,1674,1294,1349]" gridcol="11" gridrow="7" pageId="8" pageNumber="57"></td>
<td id="23700A232F11FCBDF92F471FF8874352" box="[1689,1796,1294,1349]" gridcol="12" gridrow="7" pageId="8" pageNumber="57"></td>
</tr>
<tr id="60A1635F2F11FCBDFF0D4778F8874388" box="[187,1796,1385,1439]" gridrow="8" pageId="8" pageNumber="57">
<th id="23700A232F11FCBDFF0D4778FEAC4388" box="[187,303,1385,1439]" gridcol="0" gridrow="8" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFF0D4778FEA34388" bold="true" pageId="8" pageNumber="57">First appearance of dorsal hook from chaetiger</emphasis>
</th>
<td id="23700A232F11FCBDFE8D4778FE294388" box="[315,426,1385,1439]" gridcol="1" gridrow="8" pageId="8" pageNumber="57">45</td>
<td id="23700A232F11FCBDFE004778FDA54388" box="[438,550,1385,1439]" gridcol="2" gridrow="8" pageId="8" pageNumber="57">45</td>
<td id="23700A232F11FCBDFD814778FD254388" box="[567,678,1385,1439]" gridcol="3" gridrow="8" pageId="8" pageNumber="57">20</td>
<td id="23700A232F11FCBDFD054778FCA34388" box="[691,800,1385,1439]" gridcol="4" gridrow="8" pageId="8" pageNumber="57">28</td>
<td id="23700A232F11FCBDFC9B4778FC1D4388" box="[813,926,1385,1439]" gridcol="5" gridrow="8" pageId="8" pageNumber="57">38</td>
<td id="23700A232F11FCBDFC1F4778FB984388" box="[937,1051,1385,1439]" gridcol="6" gridrow="8" pageId="8" pageNumber="57">3040</td>
<td id="23700A232F11FCBDFB9F4778FB154388" box="[1065,1174,1385,1439]" gridcol="7" gridrow="8" pageId="8" pageNumber="57">67</td>
<td id="23700A232F11FCBDFB174778FA934388" box="[1185,1296,1385,1439]" gridcol="8" gridrow="8" pageId="8" pageNumber="57">3</td>
<td id="23700A232F11FCBDFA944778FA104388" box="[1314,1427,1385,1439]" gridcol="9" gridrow="8" pageId="8" pageNumber="57">2628</td>
<td id="23700A232F11FCBDFA164778F9894388" box="[1440,1546,1385,1439]" gridcol="10" gridrow="8" pageId="8" pageNumber="57">4</td>
<td id="23700A232F11FCBDF9AF4778F9094388" box="[1561,1674,1385,1439]" gridcol="11" gridrow="8" pageId="8" pageNumber="57">27</td>
<td id="23700A232F11FCBDF92F4778F8874388" box="[1689,1796,1385,1439]" gridcol="12" gridrow="8" pageId="8" pageNumber="57">4370</td>
</tr>
<tr id="60A1635F2F11FCBDFF0D47ABF8874013" box="[187,1796,1466,1540]" gridrow="9" pageId="8" pageNumber="57">
<th id="23700A232F11FCBDFF0D47ABFEAC4013" box="[187,303,1466,1540]" gridcol="0" gridrow="9" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFF0D47DCFE8243E7" bold="true" box="[187,263,1485,1520]" pageId="8" pageNumber="57">Notopodial capillaries</emphasis>
</th>
<td id="23700A232F11FCBDFE8D47ABFE294013" box="[315,426,1466,1540]" gridcol="1" gridrow="9" pageId="8" pageNumber="57">Present</td>
<td id="23700A232F11FCBDFE0047ABFDA54013" box="[438,550,1466,1540]" gridcol="2" gridrow="9" pageId="8" pageNumber="57">Present</td>
<td id="23700A232F11FCBDFD8147ABFD254013" box="[567,678,1466,1540]" gridcol="3" gridrow="9" pageId="8" pageNumber="57">Absent</td>
<td id="23700A232F11FCBDFD0547ABFCA34013" box="[691,800,1466,1540]" gridcol="4" gridrow="9" pageId="8" pageNumber="57">Absent</td>
<td id="23700A232F11FCBDFC9B47ABFC1D4013" box="[813,926,1466,1540]" gridcol="5" gridrow="9" pageId="8" pageNumber="57">Absent</td>
<td id="23700A232F11FCBDFC1F47ABFB984013" box="[937,1051,1466,1540]" gridcol="6" gridrow="9" pageId="8" pageNumber="57">Present in posterior chaetigers</td>
<td id="23700A232F11FCBDFB9F47ABFB154013" box="[1065,1174,1466,1540]" gridcol="7" gridrow="9" pageId="8" pageNumber="57"></td>
<td id="23700A232F11FCBDFB1747ABFA934013" box="[1185,1296,1466,1540]" gridcol="8" gridrow="9" pageId="8" pageNumber="57">Present 1 in anterior and 2 in posterior segments</td>
<td id="23700A232F11FCBDFA9447ABFA104013" box="[1314,1427,1466,1540]" gridcol="9" gridrow="9" pageId="8" pageNumber="57">Absent</td>
<td id="23700A232F11FCBDFA1647ABF9894013" box="[1440,1546,1466,1540]" gridcol="10" gridrow="9" pageId="8" pageNumber="57">Present from chaetiger 20</td>
<td id="23700A232F11FCBDF9AF47ABF9094013" box="[1561,1674,1466,1540]" gridcol="11" gridrow="9" pageId="8" pageNumber="57">Absent</td>
<td id="23700A232F11FCBDF92F47ABF8874013" box="[1689,1796,1466,1540]" gridcol="12" gridrow="9" pageId="8" pageNumber="57">Absent</td>
</tr>
<tr id="60A1635F2F11FCBDFF0D4400F88740D9" box="[187,1796,1553,1742]" gridrow="10" pageId="8" pageNumber="57">
<th id="23700A232F11FCBDFF0D4400FEAC40D9" box="[187,303,1553,1742]" gridcol="0" gridrow="10" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFF0D4479FF7A406F" bold="true" box="[187,249,1640,1656]" pageId="8" pageNumber="57">Remarks</emphasis>
</th>
<td id="23700A232F11FCBDFE8D4400FE2940D9" box="[315,426,1553,1742]" gridcol="1" gridrow="10" pageId="8" pageNumber="57">Presence of tooth like peristomial papillae</td>
<td id="23700A232F11FCBDFE004400FD2540D9" box="[438,678,1553,1742]" colspan="2" colspanRight="1" gridcol="2" gridrow="10" pageId="8" pageNumber="57">Dorsal cirri tapered without basal Median antenna enlargement, is medium ventral cirri sized and 46 in median and hookless posterior posterior chaetiger chaetiger are long as neurochaetal lobe</td>
<td id="23700A232F11FCBDFD054400FCA340D9" box="[691,800,1553,1742]" gridcol="4" gridrow="10" pageId="8" pageNumber="57">Median antenna shorter, two hookless chaetiger in the end of the body</td>
<td id="23700A232F11FCBDFC9B4400FC1D40D9" box="[813,926,1553,1742]" gridcol="5" gridrow="10" pageId="8" pageNumber="57">No constriction on chaetiger 4, no capillaries in the posterior chaetiger</td>
<td id="23700A232F11FCBDFC1F4400FB9840D9" box="[937,1051,1553,1742]" gridcol="6" gridrow="10" pageId="8" pageNumber="57">Body with a constriction at chaetiger 4</td>
<td id="23700A232F11FCBDFB9F4400FB1540D9" box="[1065,1174,1553,1742]" gridcol="7" gridrow="10" pageId="8" pageNumber="57">The smallest species of this genus</td>
<td id="23700A232F11FCBDFB174400FA1040D9" box="[1185,1427,1553,1742]" colspan="2" colspanRight="1" gridcol="8" gridrow="10" pageId="8" pageNumber="57">Median antenna is twice as long as laterals, dorsal cirri is three times Only species from longer than deepest zone ventral ones on chaetiger 1, 8 regular papillae on pharynx</td>
<td id="23700A232F11FCBDFA164400F98940D9" box="[1440,1546,1553,1742]" gridcol="10" gridrow="10" pageId="8" pageNumber="57">Two types of acicula in the notopodia, segmentation of the prostomium</td>
<td id="23700A232F11FCBDF9AF4400F90940D9" box="[1561,1674,1553,1742]" gridcol="11" gridrow="10" pageId="8" pageNumber="57"></td>
<td id="23700A232F11FCBDF92F4400F88740D9" box="[1689,1796,1553,1742]" gridcol="12" gridrow="10" pageId="8" pageNumber="57">Notopodia without capillaries</td>
</tr>
<tr id="60A1635F2F11FCBDFF0D44F4F887410B" box="[187,1796,1765,1820]" gridrow="11" pageId="8" pageNumber="57">
<th id="23700A232F11FCBDFF0D44F4FEAC410B" box="[187,303,1765,1820]" gridcol="0" gridrow="11" pageId="8" pageNumber="57">
<emphasis id="ECE5BD0F2F11034AFF0D44E8FF7C411E" bold="true" box="[187,255,1785,1801]" pageId="8" pageNumber="57">Reference</emphasis>
</th>
<td id="23700A232F11FCBDFE8D44F4FE29410B" box="[315,426,1765,1820]" gridcol="1" gridrow="11" pageId="8" pageNumber="57">
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<bibRefCitation id="BA001CEC2F11034AF99744E8F9F7410B" author="Salazar-Vallejo S. I. &amp; Rizzo A. E. &amp; Leon-Gonzalez J. A. &amp; Brauko K. M." box="[1569,1666,1785,1820]" pageId="8" pageNumber="57" pagination="21 - 50" refId="ref9164" refString="Salazar-Vallejo S. I., Rizzo A. E., Leon-Gonzalez J. A. &amp; Brauko K. M. 2019. Four new Caribbean Sigambra species (Annelida, Pilargidae), and clarifications of three other Sigambra species. ZooKeys 893: 21 - 50. https: // doi. org / 10.3897 / zookeys. 893.39594" type="journal article" year="2019">
Salazar-Vallejo
<emphasis id="ECE5BD0F2F11034AF986451DF9C8410B" box="[1584,1611,1804,1820]" italics="true" pageId="8" pageNumber="57">et al</emphasis>
. 2019
</bibRefCitation>
</td>
<td id="23700A232F11FCBDF92F44F4F887410B" box="[1689,1796,1765,1820]" gridcol="12" gridrow="11" pageId="8" pageNumber="57">
<bibRefCitation id="BA001CEC2F11034AF92F44E8F887411E" author="Nishi E. &amp; Tanaka K. &amp; Fujioka Y. &amp; Sato, M." box="[1689,1796,1785,1801]" pageId="8" pageNumber="57" pagination="57 - 68" refId="ref8738" refString="Nishi E., Tanaka K., Fujioka Y. &amp; Sato, M. 2007. Reinstatement of Sigambra hanaokai (Kitamori, 1960) (Polychaeta, Pilargidae), with an overview of the literature on the genus. Zootaxa 1653 (1): 57 - 68. https: // doi. org / 10.11646 / zootaxa. 1653.1.4" type="journal article" year="2007">
Nishi
<emphasis id="ECE5BD0F2F11034AF97644E8F958411E" box="[1728,1755,1785,1801]" italics="true" pageId="8" pageNumber="57">et al</emphasis>
. 2007
</bibRefCitation>
</td>
</tr>
</table>
</paragraph>
<subSubSection id="968B32962F10034BFF0B437CFECD47C0" pageId="9" pageNumber="58" type="distribution">
<paragraph id="DE2E611D2F10034BFF0B437CFED54790" blockId="9.[189,342,365,391]" box="[189,342,365,391]" pageId="9" pageNumber="58">
<heading id="8566D6712F10034BFF0B437CFED54790" bold="true" box="[189,342,365,391]" fontSize="11" level="3" pageId="9" pageNumber="58" reason="3">
<emphasis id="ECE5BD0F2F10034BFF0B437CFED54790" bold="true" box="[189,342,365,391]" pageId="9" pageNumber="58">Distribution</emphasis>
</heading>
</paragraph>
<paragraph id="DE2E611D2F10034BFF0B438AFECD47C0" blockId="9.[189,1399,411,471]" pageId="9" pageNumber="58">
<taxonomicName id="19911A9E2F10034BFF0B438AFE7147A2" authority="Bhowmik &amp; Ghoshal &amp; Salazar-Vallejo &amp; Mandal, 2021" authorityName="Bhowmik &amp; Ghoshal &amp; Salazar-Vallejo &amp; Mandal" authorityYear="2021" box="[189,498,411,437]" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="9" pageNumber="58" phylum="Annelida" rank="species" species="sundarbanensis" status="sp. nov.">
<emphasis id="ECE5BD0F2F10034BFF0B438AFE7147A2" box="[189,498,411,437]" italics="true" pageId="9" pageNumber="58">Sigambra sundarbanensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="F7D600742F10034BFE4A438AFDD947A2" box="[508,602,411,437]" pageId="9" pageNumber="58" rank="species">sp. nov.</taxonomicNameLabel>
is only known from the rivers Matla and Thakuran of the Indian Sundarbans.
</paragraph>
</subSubSection>
<caption id="8AEE31952F10034BFF0B4577FD5641FD" ID-DOI="http://doi.org/10.5281/zenodo.4671470" ID-Zenodo-Dep="4671470" httpUri="https://zenodo.org/record/4671470/files/figure.png" pageId="9" pageNumber="58" startId="9.[189,232,1894,1920]" targetBox="[190,1400,560,1855]" targetPageId="9">
<paragraph id="DE2E611D2F10034BFF0B4577FD5641FD" blockId="9.[188,1399,1894,2026]" pageId="9" pageNumber="58">
<emphasis id="ECE5BD0F2F10034BFF0B4577FE8E4197" bold="true" box="[189,269,1894,1920]" pageId="9" pageNumber="58">Fig. 4.</emphasis>
<taxonomicName id="19911A9E2F10034BFEAE4577FDCF4197" authority="Bhowmik &amp; Ghoshal &amp; Salazar-Vallejo &amp; Mandal, 2021" authorityName="Bhowmik &amp; Ghoshal &amp; Salazar-Vallejo &amp; Mandal" authorityYear="2021" box="[280,588,1894,1920]" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="9" pageNumber="58" phylum="Annelida" rank="species" species="sundarbanensis" status="sp. nov.">
<emphasis id="ECE5BD0F2F10034BFEAE4577FDCF4197" box="[280,588,1894,1920]" italics="true" pageId="9" pageNumber="58">Sigambra sundarbanensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="F7D600742F10034BFDE14577FD364197" box="[599,693,1894,1920]" pageId="9" pageNumber="58" rank="species">sp. nov.</taxonomicNameLabel>
<emphasis id="ECE5BD0F2F10034BFD0B4577FD514197" bold="true" box="[701,722,1894,1920]" pageId="9" pageNumber="58">A</emphasis>
. Paratype (PUZ 503), oocytes inside parapodial spaces.
<emphasis id="ECE5BD0F2F10034BFF0B4598FF5241B4" bold="true" box="[189,209,1929,1955]" pageId="9" pageNumber="58">B</emphasis>
. Paratype (PUZ 506), arrows showing parapodial glands.
<emphasis id="ECE5BD0F2F10034BFCC34598FC0941B4" bold="true" box="[885,906,1929,1955]" pageId="9" pageNumber="58">C</emphasis>
. Chaetigers 4749 with parapodial glands (pg).
<emphasis id="ECE5BD0F2F10034BFEB745BDFE9541D1" bold="true" box="[257,278,1964,1990]" pageId="9" pageNumber="58">D</emphasis>
. Parapodial gland in 100 × magnification.
<emphasis id="ECE5BD0F2F10034BFC9845BDFCE241D1" bold="true" box="[814,865,1964,1990]" pageId="9" pageNumber="58">EF</emphasis>
. Paratype (PUZ 515), parapodial glands in chaetiger 1213 invaded into coelomic space.
</paragraph>
</caption>
<subSubSection id="968B32962F130349FF0B4318FEEA47C2" lastPageId="11" lastPageNumber="60" pageId="10" pageNumber="59" type="biology_ecology">
<paragraph id="DE2E611D2F130348FF0B4318FEA34734" blockId="10.[189,288,265,291]" box="[189,288,265,291]" pageId="10" pageNumber="59">
<heading id="8566D6712F130348FF0B4318FEA34734" bold="true" box="[189,288,265,291]" fontSize="11" level="3" pageId="10" pageNumber="59" reason="3">
<emphasis id="ECE5BD0F2F130348FF0B4318FEA34734" bold="true" box="[189,288,265,291]" pageId="10" pageNumber="59">Ecology</emphasis>
</heading>
</paragraph>
<paragraph id="DE2E611D2F130348FF0B4327FAF54781" blockId="10.[189,1399,310,407]" pageId="10" pageNumber="59">
All specimens of this new species were found in mangrove habitats with silty sand sediments, in depths of
<quantity id="1969CCF82F130348FF564348FEE84763" box="[224,363,345,372]" metricMagnitude="1" metricUnit="m" metricValue="1.85" metricValueMax="2.6" metricValueMin="1.1" pageId="10" pageNumber="59" unit="m" value="18.5" valueMax="26.0" valueMin="11.0">
11 to
<specimenCount id="C897AA942F130348FE9F4348FEE84763" box="[297,363,345,372]" pageId="10" pageNumber="59" type="generic">26 m</specimenCount>
</quantity>
. Mature specimens, with developed oocytes, were recorded in
<date id="AA2F47DD2F130348FBDF4348FF7B4781" pageId="10" pageNumber="59" value="2019-08" valueMax="2019-12-31" valueMin="2019-08-00">August and December 2019</date>
from Thakuran River. Among all the abiotic factors, salinity plays a pivotal role in ecology and
</paragraph>
<caption id="8AEE31952F130348FF094551FB8141F0" ID-DOI="http://doi.org/10.5281/zenodo.4671472" ID-Zenodo-Dep="4671472" httpUri="https://zenodo.org/record/4671472/files/figure.png" pageId="10" pageNumber="59" startId="10.[191,234,1856,1882]" targetBox="[189,1389,483,1812]" targetPageId="10">
<paragraph id="DE2E611D2F130348FF094551FB8141F0" blockId="10.[187,1399,1856,2024]" pageId="10" pageNumber="59">
<emphasis id="ECE5BD0F2F130348FF094551FE8D414C" bold="true" box="[191,270,1856,1883]" pageId="10" pageNumber="59">Fig. 5.</emphasis>
<taxonomicName id="19911A9E2F130348FEAF4551FDCD414D" authority="Bhowmik &amp; Ghoshal &amp; Salazar-Vallejo &amp; Mandal, 2021" authorityName="Bhowmik &amp; Ghoshal &amp; Salazar-Vallejo &amp; Mandal" authorityYear="2021" box="[281,590,1856,1882]" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="10" pageNumber="59" phylum="Annelida" rank="species" species="sundarbanensis" status="sp. nov.">
<emphasis id="ECE5BD0F2F130348FEAF4551FDCD414D" box="[281,590,1856,1882]" italics="true" pageId="10" pageNumber="59">Sigambra sundarbanensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="F7D600742F130348FDEC4550FD3B414C" box="[602,696,1857,1883]" pageId="10" pageNumber="59" rank="species">sp. nov.</taxonomicNameLabel>
<emphasis id="ECE5BD0F2F130348FD774551FD55414D" bold="true" box="[705,726,1856,1882]" pageId="10" pageNumber="59">A</emphasis>
. Holotype (PUZ 501), parapodia with notopodial hook and neurochaetae.
<emphasis id="ECE5BD0F2F130348FE144575FE354169" bold="true" box="[418,438,1892,1918]" pageId="10" pageNumber="59">B</emphasis>
. Paratype (PUZ 507), notopodium with hook, acicula and cirrus.
<emphasis id="ECE5BD0F2F130348FB514572FB7F416A" bold="true" box="[1255,1276,1891,1917]" pageId="10" pageNumber="59">C</emphasis>
. Paratype (PUZ 514), oocytes inside parapodia.
<emphasis id="ECE5BD0F2F130348FDDB4596FD0141B6" bold="true" box="[621,642,1927,1953]" pageId="10" pageNumber="59">D</emphasis>
. Holotype (PUZ 501), a bunch of large gland cells in parapodium. Abbreviations: dc = dorsal cirrus; vc = ventral cirrus; np = neuropodium; pc = pectinate chaeta; na = notoacicula; nh = notopodial hook; oc = oocyte; pg = parapodial gland.
</paragraph>
</caption>
<paragraph id="DE2E611D2F120349FF0B4318FEEA47C2" blockId="11.[187,1401,265,470]" pageId="11" pageNumber="60">
distribution of species across the globe, as this acts as a physiological barrier for both stenohaline and euryhaline species.
<taxonomicName id="19911A9E2F120349FE1C433CFDEA4751" baseAuthorityName="Day" baseAuthorityYear="1963" box="[426,617,301,327]" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="11" pageNumber="60" phylum="Annelida" rank="species" species="parva">
<emphasis id="ECE5BD0F2F120349FE1C433CFDEA4751" box="[426,617,301,327]" italics="true" pageId="11" pageNumber="60">Sigambra parva</emphasis>
</taxonomicName>
was recorded from
<collectingRegion id="1C55AFFF2F120349FCED433CFB884750" box="[859,1035,301,327]" country="South Africa" name="Western Cape" pageId="11" pageNumber="60">Cape Province</collectingRegion>
,
<collectingCountry id="A686218D2F120349FBAF433CFB324750" box="[1049,1201,301,327]" name="South Africa" pageId="11" pageNumber="60">South Africa</collectingCountry>
(
<bibRefCitation id="BA001CEC2F120349FB74433CFAB94750" author="Day J. H." box="[1218,1338,300,327]" pageId="11" pageNumber="60" pagination="381 - 445" refId="ref7713" refString="Day J. H. 1963. The polychaete fauna of South Africa. 8. New species and records from grab samples and dredgings. Bulletin of the British Museum (Natural History), Zoology 10 (7): 381 - 445. https: // doi. org / 10.5962 / bhl. part. 20530" type="journal article" year="1963">Day 1963</bibRefCitation>
) and the Mediterranean coast of
<collectingCountry id="A686218D2F120349FDBE4341FDC8477D" box="[520,587,336,362]" name="Spain" pageId="11" pageNumber="60">Spain</collectingCountry>
(
<bibRefCitation id="BA001CEC2F120349FDEA4341FC0B477D" author="Moreira J. &amp; Parapar J." box="[604,904,336,363]" pageId="11" pageNumber="60" pagination="99 - 109" refId="ref8580" refString="Moreira J. &amp; Parapar J. 2002. Redescription of Sigambra tentaculata and re-establishment of S. parva (Polychaeta, Pilargidae) based upon type material. Cahiers de Biologie marine 43: 99 - 109." type="journal article" year="2002">Moreira &amp; Parapar 2002</bibRefCitation>
), where the water salinity remains higher than30%, whereas the localities of
<taxonomicName id="19911A9E2F120349FDE24365FCAB4799" authority="Bhowmik &amp; Ghoshal &amp; Salazar-Vallejo &amp; Mandal, 2021" authorityName="Bhowmik &amp; Ghoshal &amp; Salazar-Vallejo &amp; Mandal" authorityYear="2021" box="[596,808,372,398]" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="11" pageNumber="60" phylum="Annelida" rank="species" species="sundarbanensis" status="sp. nov.">
<emphasis id="ECE5BD0F2F120349FDE24365FCAB4799" box="[596,808,372,398]" italics="true" pageId="11" pageNumber="60">S. sundarbanensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="F7D600742F120349FC994365FC0B4799" box="[815,904,372,398]" pageId="11" pageNumber="60" rank="species">sp. nov.</taxonomicNameLabel>
had a salinity of 1723.42%. Additionally,
<taxonomicName id="19911A9E2F120349FF0D4389FE9F47A6" baseAuthorityName="Day" baseAuthorityYear="1963" box="[187,284,408,434]" class="Polychaeta" family="Pilargidae" genus="Sigambra" kingdom="Animalia" order="Phyllodocida" pageId="11" pageNumber="60" phylum="Annelida" rank="species" species="parva">
<emphasis id="ECE5BD0F2F120349FF0D4389FE9F47A6" box="[187,284,408,434]" italics="true" pageId="11" pageNumber="60">S. parva</emphasis>
</taxonomicName>
had a comparatively higher range of depth variation from 2 to 97 meters (
<bibRefCitation id="BA001CEC2F120349FBCE4389FB6C47A6" author="Day J. H." box="[1144,1263,407,434]" pageId="11" pageNumber="60" pagination="381 - 445" refId="ref7713" refString="Day J. H. 1963. The polychaete fauna of South Africa. 8. New species and records from grab samples and dredgings. Bulletin of the British Museum (Natural History), Zoology 10 (7): 381 - 445. https: // doi. org / 10.5962 / bhl. part. 20530" type="journal article" year="1963">Day 1963</bibRefCitation>
;
<bibRefCitation id="BA001CEC2F120349FB4D4386FEDE47C2" author="Moreira J. &amp; Parapar J." pageId="11" pageNumber="60" pagination="99 - 109" refId="ref8580" refString="Moreira J. &amp; Parapar J. 2002. Redescription of Sigambra tentaculata and re-establishment of S. parva (Polychaeta, Pilargidae) based upon type material. Cahiers de Biologie marine 43: 99 - 109." type="journal article" year="2002">Moreira &amp; Parapar 2002</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>