395 lines
75 KiB
XML
395 lines
75 KiB
XML
<document id="CF0E76FE6AD1EBA9EFD1E81C9693F124" ID-CLB-Dataset="26668" ID-DOI="10.11646/zootaxa.4611.1.1" ID-GBIF-Dataset="6f5e6228-cb60-4d34-94d4-637d8bfd59d7" ID-ISSN="1175-5326" ID-Zenodo-Dep="3229987" ID-ZooBank="178FED38-5FEA-417F-B5DC-807D943B641C" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1558962769965" checkinUser="plazi" docAuthor="Zhang, Jinghuai & Hutchings, Pat" docDate="2019" docId="586F0669FF9BFF9AFF7BF8CDBB812A37" docLanguage="en" docName="zootaxa.4611.1.1.pdf.imf" docOrigin="Zootaxa 4611 (1)" docStyle="DocumentStyle:8B0D3ECF822058C8413568C103B59429.6:Zootaxa.2001-2006.monograph" docStyleId="8B0D3ECF822058C8413568C103B59429" docStyleName="Zootaxa.2001-2006.monograph" docStyleVersion="6" docTitle="Amphictene cercusa Zhang & Hutchings 2019, n. sp." docType="treatment" docVersion="10" lastPageNumber="23" masterDocId="A4567E11FF89FF8CFFECFFF1BF0E2C3C" masterDocTitle="A revision of Australian Pectinariidae (Polychaeta), with new species and new records" masterLastPageNumber="70" masterPageNumber="1" pageNumber="19" updateTime="1698732075487" updateUser="ExternalLinkService">
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<mods:mods id="140C7F1C1D102D47B4F2910FC7CD55C0" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="985B534D9CED5004F5B1592BBF821686">
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<mods:title id="BF43E1492FD28524057C1F5FEA9CE273">A revision of Australian Pectinariidae (Polychaeta), with new species and new records</mods:title>
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<mods:name id="F60F6ECBA8CF513B0292856C0B8AD3E4" type="personal">
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<mods:namePart id="F8DEBC2AA87415EB1AAB220420F4122D">Zhang, Jinghuai</mods:namePart>
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<mods:namePart id="59218864132205540B57D18B6F9EFAC8">Hutchings, Pat</mods:namePart>
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<mods:typeOfResource id="DF460A567E4ADFF3D7B3F796DD60769B">text</mods:typeOfResource>
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<mods:title id="5960399479092F9B6F71C7D570556F35">Zootaxa</mods:title>
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<mods:part id="C2004479A0C5698AD7FEE70CD2C2598E">
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<mods:date id="F13C573FEC66CA264E3111B64092FDAE">2019</mods:date>
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<mods:number id="A0F9AB8E96BD4C96E8C251B6B0BDB48C">2019-05-27</mods:number>
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<mods:number id="9C5105C400BBF21D550FF544ACEC42ED">4611</mods:number>
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<mods:identifier id="A853EBC15AC0D931307071427B7B8F0F" type="DOI">10.11646/zootaxa.4611.1.1</mods:identifier>
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<treatment id="586F0669FF9BFF9AFF7BF8CDBB812A37" ID-DOI="http://doi.org/10.5281/zenodo.5670289" ID-GBIF-Taxon="157292197" ID-Zenodo-Dep="5670289" LSID="urn:lsid:plazi:treatment:586F0669FF9BFF9AFF7BF8CDBB812A37" httpUri="http://treatment.plazi.org/id/586F0669FF9BFF9AFF7BF8CDBB812A37" lastPageId="22" lastPageNumber="23" pageId="18" pageNumber="19">
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<subSubSection id="98DCE4F4FF9BFF9EFF7BF8CDBEDB2B6A" box="[151,469,1852,1878]" pageId="18" pageNumber="19" type="nomenclature">
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<paragraph id="D079B77FFF9BFF9EFF7BF8CDBEDB2B6A" blockId="18.[151,469,1852,1912]" box="[151,469,1852,1878]" pageId="18" pageNumber="19">
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<heading id="8B310013FF9BFF9EFF7BF8CDBEDB2B6A" bold="true" box="[151,469,1852,1878]" fontSize="11" level="1" pageId="18" pageNumber="19" reason="1">
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<emphasis id="E2B26B6DFF9BFF9EFF7BF8CDBEDB2B6A" bold="true" box="[151,469,1852,1878]" pageId="18" pageNumber="19">
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<taxonomicName id="17C6CCFCFF9BFF9EFF7BF8CDBE822B6A" ID-CoL="85LTD" authority="Zhang & Hutchings, 2019" authorityName="Zhang & Hutchings" authorityYear="2019" box="[151,396,1852,1878]" class="Polychaeta" family="Pectinariidae" genus="Amphictene" kingdom="Animalia" order="Terebellida" pageId="18" pageNumber="19" phylum="Annelida" rank="species" species="cercusa" status="sp. nov.">
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<emphasis id="E2B26B6DFF9BFF9EFF7BF8CDBE822B6A" bold="true" box="[151,396,1852,1878]" italics="true" pageId="18" pageNumber="19">Amphictene cercusa</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="F981D616FF9BFF9EFE7FF8CDBEDB2B6A" box="[403,469,1852,1878]" pageId="18" pageNumber="19" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="98DCE4F4FF9BFF9EFF7BF8AEBE7B2B4B" box="[151,373,1887,1912]" pageId="18" pageNumber="19" type="description">
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<paragraph id="D079B77FFF9BFF9EFF7BF8AEBE7B2B4B" blockId="18.[151,469,1852,1912]" box="[151,373,1887,1912]" pageId="18" pageNumber="19">
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<figureCitation id="48FDABFAFF9BFF9EFF7BF8AEBE182B4B" box="[151,278,1887,1912]" captionStart-0="FIGURE 10" captionStart-1="FIGURE 11" captionStart-2="FIGURE 12" captionStartId-0="19.[151,250,1551,1573]" captionStartId-1="20.[151,250,1827,1849]" captionStartId-2="21.[151,250,1285,1307]" captionTargetBox-0="[151,1435,195,1524]" captionTargetBox-1="[204,1386,193,1809]" captionTargetBox-2="[151,1436,193,1264]" captionTargetId-0="figure@19.[151,1436,195,1527]" captionTargetId-1="figure@20.[204,1387,193,1810]" captionTargetId-2="figure@21.[150,1436,193,1264]" captionTargetPageId-0="19" captionTargetPageId-1="20" captionTargetPageId-2="21" captionText-0="FIGURE 10. Amphictene cercusa n. sp. Holotype (AM W.18121): A. Dorsal view of anterior end; B. Ventro-lateral view of anterior end; C. Dorso-lateral view of posterior end; D. Notochaeta; E–F. Uncini; G. Tips of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirri of scaphe; dlp, dorso-lateral pad; lms, lateral margin of scaphe; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." captionText-1="FIGURE 11. Amphictene cercusa n. sp. Methyl Green stained body of Holotype (AM W.18121): A. Ventral view of entire body; B. Lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Dorsal view of anterior end; F. Lateral view of posterior end; G. Dorsal views of posterior end. Scaphe of Holotype (AM W.18121): H. Dorsal views of posterior end; I. Lateral view of anal flap. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirrus of scaphe; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." captionText-2="FIGURE 12. Amphictene cercusa n. sp. chaetae of Holotype (AM W.18121): A, C. Close up of notochaetae, segment 11. B. Uncini, segment 11. D. Scaphal hooks." httpUri-0="https://zenodo.org/record/3230115/files/figure.png" httpUri-1="https://zenodo.org/record/3230119/files/figure.png" httpUri-2="https://zenodo.org/record/3230133/files/figure.png" pageId="18" pageNumber="19">Figs 10–12</figureCitation>
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, Table 1
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</paragraph>
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</subSubSection>
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<subSubSection id="98DCE4F4FF9BFF9EFF7BF856BC482BDF" pageId="18" pageNumber="19" type="materials_examined">
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<paragraph id="D079B77FFF9BFF9EFF7BF856BC482BDF" blockId="18.[151,1436,1959,2020]" pageId="18" pageNumber="19">
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<emphasis id="E2B26B6DFF9BFF9EFF7BF856BE872BFC" bold="true" box="[151,393,1959,1984]" pageId="18" pageNumber="19">Material examined.</emphasis>
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<materialsCitation id="60AEBD22FF9BFF9EFE75F856BC482BDF" ID-GBIF-Occurrence="2244391030" collectingDate="1977-11-11" collectionCode="AM" collectorName="Pallarenda Beach & R. Muffley" country="Australia" latitude="-19.2" location="Townsville" longLatPrecision="1273" longitude="146.76666" pageId="18" pageNumber="19" specimenCount="1" stateProvince="Queensland" typeStatus="holotype">
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<collectingCountry id="A8D1F7EFFF9BFF9EFE75F856BD0C2BFC" box="[409,514,1959,1984]" name="Australia" pageId="18" pageNumber="19">Australia</collectingCountry>
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,
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<collectingRegion id="1202799DFF9BFF9EFDFAF856BD912BFC" box="[534,671,1959,1984]" country="Australia" name="Queensland" pageId="18" pageNumber="19">Queensland</collectingRegion>
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:
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<typeStatus id="0F7D09DDFF9BFF9EFD5EF856BC112BFC" box="[690,799,1959,1984]" pageId="18" pageNumber="19" type="holotype">Holotype</typeStatus>
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:
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<collectionCode id="B6D72FBAFF9BFF9EFCDEF859BC512BFC" box="[818,863,1960,1984]" country="Australia" name="Australian Museum" pageId="18" pageNumber="19" type="Museum">AM</collectionCode>
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W.18121,
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<collectorName id="7D33D2A9FF9BFF9EFC07F856BBB42BFC" box="[1003,1210,1959,1984]" pageId="18" pageNumber="19">Pallarenda Beach</collectorName>
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, N of
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<location id="D519E1A4FF9BFF9EFAF5F856BA962BFC" LSID="urn:lsid:plazi:treatment:586F0669FF9BFF9AFF7BF8CDBB812A37:D519E1A4FF9BFF9EFAF5F856BA962BFC" box="[1305,1432,1959,1984]" country="Australia" latitude="-19.2" longLatPrecision="1273" longitude="146.76666" name="Townsville" pageId="18" pageNumber="19" stateProvince="Queensland">Townsville</location>
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,
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<geoCoordinate id="B5F2D1B8FF9BFF9EFF7BF83ABFFA2BDF" box="[151,244,1995,2019]" degrees="19" direction="south" minutes="12" orientation="latitude" pageId="18" pageNumber="19" precision="925" value="-19.2">19°12’S</geoCoordinate>
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,
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<geoCoordinate id="B5F2D1B8FF9BFF9EFEEDF83ABE612BD8" box="[257,367,1995,2020]" degrees="146" direction="east" minutes="46" orientation="longitude" pageId="18" pageNumber="19" precision="925" value="146.76666">146°46’E</geoCoordinate>
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, intertidal, coll.
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<collectorName id="7D33D2A9FF9BFF9EFDC9F83DBDAD2BD8" box="[549,675,1995,2020]" pageId="18" pageNumber="19">R. Muffley</collectorName>
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,
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<collectingDate id="B43C6857FF9BFF9EFD42F83ABC4C2BDF" box="[686,834,1995,2019]" pageId="18" pageNumber="19" value="1977-11-11">
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<date id="A47891BFFF9BFF9EFD42F83ABC4C2BDF" box="[686,834,1995,2019]" pageId="18" pageNumber="19" value="1977-11-11">11 Nov 1977</date>
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</collectingDate>
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.
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<caption id="84B9E7F7FF9AFF9FFF7BF9FEBC152A9C" httpUri="https://zenodo.org/record/3230115/files/figure.png" pageId="19" pageNumber="20" startId="19.[151,250,1551,1573]" targetBox="[151,1435,195,1524]" targetPageId="19">
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<paragraph id="D079B77FFF9AFF9FFF7BF9FEBC152A9C" blockId="19.[151,1436,1551,1696]" pageId="19" pageNumber="20">
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<emphasis id="E2B26B6DFF9AFF9FFF7BF9FEBE2F2A18" bold="true" box="[151,289,1551,1573]" pageId="19" pageNumber="20">FIGURE 10.</emphasis>
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<taxonomicName id="17C6CCFCFF9AFF9FFEC5F9FEBEF82A1A" authority="Zhang & Hutchings, 2019" authorityName="Zhang & Hutchings" authorityYear="2019" box="[297,502,1551,1574]" class="Polychaeta" family="Pectinariidae" genus="Amphictene" kingdom="Animalia" order="Terebellida" pageId="19" pageNumber="20" phylum="Annelida" rank="species" species="cercusa" status="sp. nov.">
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<emphasis id="E2B26B6DFF9AFF9FFEC5F9FEBEF82A1A" box="[297,502,1551,1574]" italics="true" pageId="19" pageNumber="20">Amphictene cercusa</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="F981D616FF9AFF9FFE12F9E1BD382A19" box="[510,566,1552,1573]" pageId="19" pageNumber="20" rank="species">n. sp.</taxonomicNameLabel>
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Holotype (AM W.18121):
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<emphasis id="E2B26B6DFF9AFF9FFCA3F9FEBC6F2A18" bold="true" box="[847,865,1551,1572]" pageId="19" pageNumber="20">A</emphasis>
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. Dorsal view of anterior end; B. Ventro-lateral view of anterior end; C. Dorso-lateral view of posterior end; D. Notochaeta; E–F. Uncini; G. Tips of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirri of scaphe; dlp, dorso-lateral pad; lms, lateral margin of scaphe; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet.
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</paragraph>
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</caption>
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<caption id="84B9E7F7FF9DFF98FF7BF8D2BC902BEE" httpUri="https://zenodo.org/record/3230119/files/figure.png" pageId="20" pageNumber="21" startId="20.[151,250,1827,1849]" targetBox="[204,1386,193,1809]" targetPageId="20">
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<paragraph id="D079B77FFF9DFF98FF7BF8D2BC902BEE" blockId="20.[151,1436,1827,2002]" pageId="20" pageNumber="21">
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<emphasis id="E2B26B6DFF9DFF98FF7BF8D2BE2E2B04" bold="true" box="[151,288,1827,1849]" pageId="20" pageNumber="21">FIGURE 11.</emphasis>
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<taxonomicName id="17C6CCFCFF9DFF98FEC5F8D2BEF92B05" authority="Zhang & Hutchings, 2019" authorityName="Zhang & Hutchings" authorityYear="2019" box="[297,503,1827,1849]" class="Polychaeta" family="Pectinariidae" genus="Amphictene" kingdom="Animalia" order="Terebellida" pageId="20" pageNumber="21" phylum="Annelida" rank="species" species="cercusa" status="sp. nov.">
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<emphasis id="E2B26B6DFF9DFF98FEC5F8D2BEF92B05" box="[297,503,1827,1849]" italics="true" pageId="20" pageNumber="21">Amphictene cercusa</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="F981D616FF9DFF98FDECF8D5BD372B05" box="[512,569,1828,1849]" pageId="20" pageNumber="21" rank="species">n. sp.</taxonomicNameLabel>
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Methyl Green stained body of Holotype (AM W.18121): A. Ventral view of entire body; B. Lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Dorsal view of anterior end; F. Lateral view of posterior end; G. Dorsal views of posterior end. Scaphe of Holotype (AM W.18121): H. Dorsal views of posterior end; I. Lateral view of anal flap. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirrus of scaphe; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet.
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</paragraph>
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</caption>
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<caption id="84B9E7F7FF9CFF99FF7BFAF4BD2F2906" httpUri="https://zenodo.org/record/3230133/files/figure.png" pageId="21" pageNumber="22" startId="21.[151,250,1285,1307]" targetBox="[151,1436,193,1264]" targetPageId="21">
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<paragraph id="D079B77FFF9CFF99FF7BFAF4BD2F2906" blockId="21.[151,1436,1285,1338]" pageId="21" pageNumber="22">
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<emphasis id="E2B26B6DFF9CFF99FF7BFAF4BE2F2926" bold="true" box="[151,289,1285,1307]" pageId="21" pageNumber="22">FIGURE 12.</emphasis>
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<taxonomicName id="17C6CCFCFF9CFF99FEC4FAF4BEFB2927" authority="Zhang & Hutchings, 2019" authorityName="Zhang & Hutchings" authorityYear="2019" box="[296,501,1285,1307]" class="Polychaeta" family="Pectinariidae" genus="Amphictene" kingdom="Animalia" order="Terebellida" pageId="21" pageNumber="22" phylum="Annelida" rank="species" species="cercusa" status="sp. nov.">
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<emphasis id="E2B26B6DFF9CFF99FEC4FAF4BEFB2927" box="[296,501,1285,1307]" italics="true" pageId="21" pageNumber="22">Amphictene cercusa</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="F981D616FF9CFF99FE11FAF7BD3B2927" box="[509,565,1286,1307]" pageId="21" pageNumber="22" rank="species">n. sp.</taxonomicNameLabel>
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chaetae of Holotype (AM W.18121): A, C. Close up of notochaetae, segment 11. B. Uncini, segment 11. D. Scaphal hooks.
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</paragraph>
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</caption>
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<subSubSection id="98DCE4F4FF9CFF9AFF2BFA97BCA8282F" lastPageId="22" lastPageNumber="23" pageId="21" pageNumber="22" type="description">
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<paragraph id="D079B77FFF9CFF99FF2BFA97BBBE299F" blockId="21.[151,1436,1382,2025]" pageId="21" pageNumber="22">
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<emphasis id="E2B26B6DFF9CFF99FF2BFA97BE5F2943" bold="true" box="[199,337,1382,1407]" pageId="21" pageNumber="22">Description</emphasis>
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.
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<typeStatus id="0F7D09DDFF9CFF99FE8FFA97BEC02943" box="[355,462,1382,1407]" pageId="21" pageNumber="22" type="holotype">Holotype</typeStatus>
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, pale reddish in colour after preservation, long barrel in shape (
|
||
<figureCitation id="48FDABFAFF9CFF99FB50FA97BA482943" box="[1212,1350,1382,1407]" captionStart="FIGURE 11" captionStartId="20.[151,250,1827,1849]" captionTargetBox="[204,1386,193,1809]" captionTargetId="figure@20.[204,1387,193,1810]" captionTargetPageId="20" captionText="FIGURE 11. Amphictene cercusa n. sp. Methyl Green stained body of Holotype (AM W.18121): A. Ventral view of entire body; B. Lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Dorsal view of anterior end; F. Lateral view of posterior end; G. Dorsal views of posterior end. Scaphe of Holotype (AM W.18121): H. Dorsal views of posterior end; I. Lateral view of anal flap. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirrus of scaphe; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230119/files/figure.png" pageId="21" pageNumber="22">
|
||
Fig. 11A
|
||
<emphasis id="E2B26B6DFF9CFF99FAC8FA97BA3C2943" bold="true" box="[1316,1330,1382,1407]" pageId="21" pageNumber="22">–</emphasis>
|
||
B
|
||
</figureCitation>
|
||
). Body length 33.0 mm including paleae and scaphe, width 3.0 mm at cephalic regions (
|
||
<figureCitation id="48FDABFAFF9CFF99FBF0FA7BBBAC299F" box="[1052,1186,1418,1443]" captionStart="FIGURE 11" captionStartId="20.[151,250,1827,1849]" captionTargetBox="[204,1386,193,1809]" captionTargetId="figure@20.[204,1387,193,1810]" captionTargetPageId="20" captionText="FIGURE 11. Amphictene cercusa n. sp. Methyl Green stained body of Holotype (AM W.18121): A. Ventral view of entire body; B. Lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Dorsal view of anterior end; F. Lateral view of posterior end; G. Dorsal views of posterior end. Scaphe of Holotype (AM W.18121): H. Dorsal views of posterior end; I. Lateral view of anal flap. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirrus of scaphe; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230119/files/figure.png" pageId="21" pageNumber="22">
|
||
Fig. 11A
|
||
<emphasis id="E2B26B6DFF9CFF99FB93FA7BBB83299F" bold="true" box="[1151,1165,1418,1443]" pageId="21" pageNumber="22">–</emphasis>
|
||
B
|
||
</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="D079B77FFF9CFF99FF2BFA5FBCF02A33" blockId="21.[151,1436,1382,2025]" pageId="21" pageNumber="22">
|
||
Cephalic veil oval, broken, free from operculum, with smooth cirri on anterior margin and 2/3 lateral margin (
|
||
<figureCitation id="48FDABFAFF9CFF99FF73FA23BE0729D7" box="[159,265,1490,1515]" captionStart="FIGURE 10" captionStartId="19.[151,250,1551,1573]" captionTargetBox="[151,1435,195,1524]" captionTargetId="figure@19.[151,1436,195,1527]" captionTargetPageId="19" captionText="FIGURE 10. Amphictene cercusa n. sp. Holotype (AM W.18121): A. Dorsal view of anterior end; B. Ventro-lateral view of anterior end; C. Dorso-lateral view of posterior end; D. Notochaeta; E–F. Uncini; G. Tips of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirri of scaphe; dlp, dorso-lateral pad; lms, lateral margin of scaphe; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230115/files/figure.png" pageId="21" pageNumber="22">Figs 10B</figureCitation>
|
||
;
|
||
<figureCitation id="48FDABFAFF9CFF99FEF8FA22BE6429D7" box="[276,362,1491,1515]" captionStart="FIGURE 11" captionStartId="20.[151,250,1827,1849]" captionTargetBox="[204,1386,193,1809]" captionTargetId="figure@20.[204,1387,193,1810]" captionTargetPageId="20" captionText="FIGURE 11. Amphictene cercusa n. sp. Methyl Green stained body of Holotype (AM W.18121): A. Ventral view of entire body; B. Lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Dorsal view of anterior end; F. Lateral view of posterior end; G. Dorsal views of posterior end. Scaphe of Holotype (AM W.18121): H. Dorsal views of posterior end; I. Lateral view of anal flap. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirrus of scaphe; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230119/files/figure.png" pageId="21" pageNumber="22">11A, D</figureCitation>
|
||
). Pair of ear-shaped lobes adjacent to both sides of dorsal base of cephalic veil. Buccal tentacles arising from posterior to cephalic veil, but most detached (
|
||
<figureCitation id="48FDABFAFF9CFF99FCCAFA07BC9E2A33" box="[806,912,1526,1551]" captionStart="FIGURE 10" captionStartId="19.[151,250,1551,1573]" captionTargetBox="[151,1435,195,1524]" captionTargetId="figure@19.[151,1436,195,1527]" captionTargetPageId="19" captionText="FIGURE 10. Amphictene cercusa n. sp. Holotype (AM W.18121): A. Dorsal view of anterior end; B. Ventro-lateral view of anterior end; C. Dorso-lateral view of posterior end; D. Notochaeta; E–F. Uncini; G. Tips of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirri of scaphe; dlp, dorso-lateral pad; lms, lateral margin of scaphe; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230115/files/figure.png" pageId="21" pageNumber="22">Figs 10B</figureCitation>
|
||
;
|
||
<figureCitation id="48FDABFAFF9CFF99FC70FA06BCFF2A33" box="[924,1009,1527,1551]" captionStart="FIGURE 11" captionStartId="20.[151,250,1827,1849]" captionTargetBox="[204,1386,193,1809]" captionTargetId="figure@20.[204,1387,193,1810]" captionTargetPageId="20" captionText="FIGURE 11. Amphictene cercusa n. sp. Methyl Green stained body of Holotype (AM W.18121): A. Ventral view of entire body; B. Lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Dorsal view of anterior end; F. Lateral view of posterior end; G. Dorsal views of posterior end. Scaphe of Holotype (AM W.18121): H. Dorsal views of posterior end; I. Lateral view of anal flap. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirrus of scaphe; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230119/files/figure.png" pageId="21" pageNumber="22">11A, D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="D079B77FFF9CFF99FF2BF9EBBE1A2A47" blockId="21.[151,1436,1382,2025]" pageId="21" pageNumber="22">
|
||
Operculum semicircular; dorsal and lateral margin well developed, with 27 triangular lappets or cirri; ventral margin (opercular ridge) with nine pairs of golden paleae, curved dorsally, acute with extended tips (
|
||
<figureCitation id="48FDABFAFF9CFF99FAC4F9CFBA962A6B" box="[1320,1432,1598,1623]" captionStart="FIGURE 10" captionStartId="19.[151,250,1551,1573]" captionTargetBox="[151,1435,195,1524]" captionTargetId="figure@19.[151,1436,195,1527]" captionTargetPageId="19" captionText="FIGURE 10. Amphictene cercusa n. sp. Holotype (AM W.18121): A. Dorsal view of anterior end; B. Ventro-lateral view of anterior end; C. Dorso-lateral view of posterior end; D. Notochaeta; E–F. Uncini; G. Tips of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirri of scaphe; dlp, dorso-lateral pad; lms, lateral margin of scaphe; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230115/files/figure.png" pageId="21" pageNumber="22">Figs 10A</figureCitation>
|
||
;
|
||
<figureCitation id="48FDABFAFF9CFF99FF7BF992BE092A47" box="[151,263,1634,1659]" captionStart="FIGURE 11" captionStartId="20.[151,250,1827,1849]" captionTargetBox="[204,1386,193,1809]" captionTargetId="figure@20.[204,1387,193,1810]" captionTargetPageId="20" captionText="FIGURE 11. Amphictene cercusa n. sp. Methyl Green stained body of Holotype (AM W.18121): A. Ventral view of entire body; B. Lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Dorsal view of anterior end; F. Lateral view of posterior end; G. Dorsal views of posterior end. Scaphe of Holotype (AM W.18121): H. Dorsal views of posterior end; I. Lateral view of anal flap. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirrus of scaphe; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230119/files/figure.png" pageId="21" pageNumber="22">
|
||
11B
|
||
<emphasis id="E2B26B6DFF9CFF99FF28F993BFDC2A47" bold="true" box="[196,210,1634,1659]" pageId="21" pageNumber="22">–</emphasis>
|
||
C, E
|
||
</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="D079B77FFF9CFF99FF2BF977BFD82B37" blockId="21.[151,1436,1382,2025]" pageId="21" pageNumber="22">
|
||
First pair of tentacular cirri extending beyond paleae, with annuli, arising from connection of opercular margin and paleal ridge (
|
||
<figureCitation id="48FDABFAFF9CFF99FEB7F95BBEE62AFE" box="[347,488,1706,1731]" captionStart="FIGURE 10" captionStartId="19.[151,250,1551,1573]" captionTargetBox="[151,1435,195,1524]" captionTargetId="figure@19.[151,1436,195,1527]" captionTargetPageId="19" captionText="FIGURE 10. Amphictene cercusa n. sp. Holotype (AM W.18121): A. Dorsal view of anterior end; B. Ventro-lateral view of anterior end; C. Dorso-lateral view of posterior end; D. Notochaeta; E–F. Uncini; G. Tips of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirri of scaphe; dlp, dorso-lateral pad; lms, lateral margin of scaphe; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230115/files/figure.png" pageId="21" pageNumber="22">
|
||
Figs 10A
|
||
<emphasis id="E2B26B6DFF9CFF99FE29F95BBEDD2AFF" bold="true" box="[453,467,1706,1731]" pageId="21" pageNumber="22">–</emphasis>
|
||
B
|
||
</figureCitation>
|
||
;
|
||
<figureCitation id="48FDABFAFF9CFF99FE19F95ABD442AFF" box="[501,586,1707,1731]" captionStart="FIGURE 11" captionStartId="20.[151,250,1827,1849]" captionTargetBox="[204,1386,193,1809]" captionTargetId="figure@20.[204,1387,193,1810]" captionTargetPageId="20" captionText="FIGURE 11. Amphictene cercusa n. sp. Methyl Green stained body of Holotype (AM W.18121): A. Ventral view of entire body; B. Lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Dorsal view of anterior end; F. Lateral view of posterior end; G. Dorsal views of posterior end. Scaphe of Holotype (AM W.18121): H. Dorsal views of posterior end; I. Lateral view of anal flap. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirrus of scaphe; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230119/files/figure.png" pageId="21" pageNumber="22">11A, C</figureCitation>
|
||
). Pair of small ventral lappets present behind tentacular cirri, near cephalic veil, on segment 1 (
|
||
<figureCitation id="48FDABFAFF9CFF99FE98F93FBED12ADB" box="[372,479,1742,1767]" captionStart="FIGURE 10" captionStartId="19.[151,250,1551,1573]" captionTargetBox="[151,1435,195,1524]" captionTargetId="figure@19.[151,1436,195,1527]" captionTargetPageId="19" captionText="FIGURE 10. Amphictene cercusa n. sp. Holotype (AM W.18121): A. Dorsal view of anterior end; B. Ventro-lateral view of anterior end; C. Dorso-lateral view of posterior end; D. Notochaeta; E–F. Uncini; G. Tips of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirri of scaphe; dlp, dorso-lateral pad; lms, lateral margin of scaphe; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230115/files/figure.png" pageId="21" pageNumber="22">Figs 10B</figureCitation>
|
||
;
|
||
<figureCitation id="48FDABFAFF9CFF99FE07F93EBD132ADB" box="[491,541,1743,1767]" captionStart="FIGURE 11" captionStartId="20.[151,250,1827,1849]" captionTargetBox="[204,1386,193,1809]" captionTargetId="figure@20.[204,1387,193,1810]" captionTargetPageId="20" captionText="FIGURE 11. Amphictene cercusa n. sp. Methyl Green stained body of Holotype (AM W.18121): A. Ventral view of entire body; B. Lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Dorsal view of anterior end; F. Lateral view of posterior end; G. Dorsal views of posterior end. Scaphe of Holotype (AM W.18121): H. Dorsal views of posterior end; I. Lateral view of anal flap. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirrus of scaphe; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230119/files/figure.png" pageId="21" pageNumber="22">11D</figureCitation>
|
||
). Ventral region of segment 1 covered by ventral lobes of segment 2 (
|
||
<figureCitation id="48FDABFAFF9CFF99FAC1F93FBA992ADB" box="[1325,1431,1742,1767]" captionStart="FIGURE 10" captionStartId="19.[151,250,1551,1573]" captionTargetBox="[151,1435,195,1524]" captionTargetId="figure@19.[151,1436,195,1527]" captionTargetPageId="19" captionText="FIGURE 10. Amphictene cercusa n. sp. Holotype (AM W.18121): A. Dorsal view of anterior end; B. Ventro-lateral view of anterior end; C. Dorso-lateral view of posterior end; D. Notochaeta; E–F. Uncini; G. Tips of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirri of scaphe; dlp, dorso-lateral pad; lms, lateral margin of scaphe; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230115/files/figure.png" pageId="21" pageNumber="22">Figs 10B</figureCitation>
|
||
;
|
||
<figureCitation id="48FDABFAFF9CFF99FF7BF902BFC72B37" box="[151,201,1779,1803]" captionStart="FIGURE 11" captionStartId="20.[151,250,1827,1849]" captionTargetBox="[204,1386,193,1809]" captionTargetId="figure@20.[204,1387,193,1810]" captionTargetPageId="20" captionText="FIGURE 11. Amphictene cercusa n. sp. Methyl Green stained body of Holotype (AM W.18121): A. Ventral view of entire body; B. Lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Dorsal view of anterior end; F. Lateral view of posterior end; G. Dorsal views of posterior end. Scaphe of Holotype (AM W.18121): H. Dorsal views of posterior end; I. Lateral view of anal flap. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirrus of scaphe; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230119/files/figure.png" pageId="21" pageNumber="22">11D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="D079B77FFF9CFF99FF2BF8E7BD982BF9" blockId="21.[151,1436,1382,2025]" pageId="21" pageNumber="22">
|
||
Second pair of tentacular cirri with annuli, extending beyond opercular margin, on latero-median connecting ridge on segment 2, inserted more dorsally than 1
|
||
<superScript id="27B31A37FF9CFF99FD36F8C8BDEA2B7B" attach="left" box="[730,740,1849,1863]" fontSize="6" pageId="21" pageNumber="22">st</superScript>
|
||
pair of tentacular cirri (
|
||
<figureCitation id="48FDABFAFF9CFF99FC12F8CCBB632B6A" box="[1022,1133,1853,1878]" captionStart="FIGURE 10" captionStartId="19.[151,250,1551,1573]" captionTargetBox="[151,1435,195,1524]" captionTargetId="figure@19.[151,1436,195,1527]" captionTargetPageId="19" captionText="FIGURE 10. Amphictene cercusa n. sp. Holotype (AM W.18121): A. Dorsal view of anterior end; B. Ventro-lateral view of anterior end; C. Dorso-lateral view of posterior end; D. Notochaeta; E–F. Uncini; G. Tips of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirri of scaphe; dlp, dorso-lateral pad; lms, lateral margin of scaphe; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230115/files/figure.png" pageId="21" pageNumber="22">Figs 10A</figureCitation>
|
||
;
|
||
<figureCitation id="48FDABFAFF9CFF99FB90F8CFBBC12B6A" box="[1148,1231,1854,1878]" captionStart="FIGURE 11" captionStartId="20.[151,250,1827,1849]" captionTargetBox="[204,1386,193,1809]" captionTargetId="figure@20.[204,1387,193,1810]" captionTargetPageId="20" captionText="FIGURE 11. Amphictene cercusa n. sp. Methyl Green stained body of Holotype (AM W.18121): A. Ventral view of entire body; B. Lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Dorsal view of anterior end; F. Lateral view of posterior end; G. Dorsal views of posterior end. Scaphe of Holotype (AM W.18121): H. Dorsal views of posterior end; I. Lateral view of anal flap. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirrus of scaphe; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230119/files/figure.png" pageId="21" pageNumber="22">11C, E</figureCitation>
|
||
). Segment 2 with ventral lobes as pair of broad ventro-lateral lobes separated by grooves from base of 2
|
||
<superScript id="27B31A37FF9CFF99FBB6F891BB642B52" attach="left" box="[1114,1130,1888,1902]" fontSize="6" pageId="21" pageNumber="22">nd</superScript>
|
||
pair of tentacular cirri, and narrow mid-ventral lobe with pair of swellings, about 1/2 width of ventro-lateral lobes (
|
||
<figureCitation id="48FDABFAFF9CFF99FB9DF879BBD22B9C" box="[1137,1244,1928,1953]" captionStart="FIGURE 10" captionStartId="19.[151,250,1551,1573]" captionTargetBox="[151,1435,195,1524]" captionTargetId="figure@19.[151,1436,195,1527]" captionTargetPageId="19" captionText="FIGURE 10. Amphictene cercusa n. sp. Holotype (AM W.18121): A. Dorsal view of anterior end; B. Ventro-lateral view of anterior end; C. Dorso-lateral view of posterior end; D. Notochaeta; E–F. Uncini; G. Tips of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirri of scaphe; dlp, dorso-lateral pad; lms, lateral margin of scaphe; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230115/files/figure.png" pageId="21" pageNumber="22">Figs 10B</figureCitation>
|
||
;
|
||
<figureCitation id="48FDABFAFF9CFF99FB04F879BA302B9C" box="[1256,1342,1928,1952]" captionStart="FIGURE 11" captionStartId="20.[151,250,1827,1849]" captionTargetBox="[204,1386,193,1809]" captionTargetId="figure@20.[204,1387,193,1810]" captionTargetPageId="20" captionText="FIGURE 11. Amphictene cercusa n. sp. Methyl Green stained body of Holotype (AM W.18121): A. Ventral view of entire body; B. Lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Dorsal view of anterior end; F. Lateral view of posterior end; G. Dorsal views of posterior end. Scaphe of Holotype (AM W.18121): H. Dorsal views of posterior end; I. Lateral view of anal flap. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirrus of scaphe; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230119/files/figure.png" pageId="21" pageNumber="22">11A, D</figureCitation>
|
||
). Dorsal lobe absent on segment 2 (
|
||
<figureCitation id="48FDABFAFF9CFF99FE2DF85DBD232BF9" box="[449,557,1964,1989]" captionStart="FIGURE 10" captionStartId="19.[151,250,1551,1573]" captionTargetBox="[151,1435,195,1524]" captionTargetId="figure@19.[151,1436,195,1527]" captionTargetPageId="19" captionText="FIGURE 10. Amphictene cercusa n. sp. Holotype (AM W.18121): A. Dorsal view of anterior end; B. Ventro-lateral view of anterior end; C. Dorso-lateral view of posterior end; D. Notochaeta; E–F. Uncini; G. Tips of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirri of scaphe; dlp, dorso-lateral pad; lms, lateral margin of scaphe; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230115/files/figure.png" pageId="21" pageNumber="22">Figs 10A</figureCitation>
|
||
;
|
||
<figureCitation id="48FDABFAFF9CFF99FDD4F85CBD862BF9" box="[568,648,1965,1989]" captionStart="FIGURE 11" captionStartId="20.[151,250,1827,1849]" captionTargetBox="[204,1386,193,1809]" captionTargetId="figure@20.[204,1387,193,1810]" captionTargetPageId="20" captionText="FIGURE 11. Amphictene cercusa n. sp. Methyl Green stained body of Holotype (AM W.18121): A. Ventral view of entire body; B. Lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Dorsal view of anterior end; F. Lateral view of posterior end; G. Dorsal views of posterior end. Scaphe of Holotype (AM W.18121): H. Dorsal views of posterior end; I. Lateral view of anal flap. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirrus of scaphe; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230119/files/figure.png" pageId="21" pageNumber="22">11C, E</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="D079B77FFF9CFF9AFF2BF821BBB32CE8" blockId="21.[151,1436,1382,2025]" lastBlockId="22.[151,1437,151,1547]" lastPageId="22" lastPageNumber="23" pageId="21" pageNumber="22">
|
||
Comb-like branchiae on segments 3
|
||
<emphasis id="E2B26B6DFF9CFF99FD80F821BD742BD5" bold="true" box="[620,634,2000,2025]" pageId="21" pageNumber="22">–</emphasis>
|
||
4, consisting of series of dense, flat lamellae (
|
||
<figureCitation id="48FDABFAFF9CFF99FB71F821BA202BD4" box="[1181,1326,2000,2025]" captionStart="FIGURE 10" captionStartId="19.[151,250,1551,1573]" captionTargetBox="[151,1435,195,1524]" captionTargetId="figure@19.[151,1436,195,1527]" captionTargetPageId="19" captionText="FIGURE 10. Amphictene cercusa n. sp. Holotype (AM W.18121): A. Dorsal view of anterior end; B. Ventro-lateral view of anterior end; C. Dorso-lateral view of posterior end; D. Notochaeta; E–F. Uncini; G. Tips of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirri of scaphe; dlp, dorso-lateral pad; lms, lateral margin of scaphe; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230115/files/figure.png" pageId="21" pageNumber="22">
|
||
Figs 10A
|
||
<emphasis id="E2B26B6DFF9CFF99FAE7F821BA172BD5" bold="true" box="[1291,1305,2000,2025]" pageId="21" pageNumber="22">–</emphasis>
|
||
B
|
||
</figureCitation>
|
||
;
|
||
<figureCitation id="48FDABFAFF9CFF99FAD2F821BA812BD4" box="[1342,1423,2000,2025]" captionStart="FIGURE 11" captionStartId="20.[151,250,1827,1849]" captionTargetBox="[204,1386,193,1809]" captionTargetId="figure@20.[204,1387,193,1810]" captionTargetPageId="20" captionText="FIGURE 11. Amphictene cercusa n. sp. Methyl Green stained body of Holotype (AM W.18121): A. Ventral view of entire body; B. Lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Dorsal view of anterior end; F. Lateral view of posterior end; G. Dorsal views of posterior end. Scaphe of Holotype (AM W.18121): H. Dorsal views of posterior end; I. Lateral view of anal flap. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirrus of scaphe; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230119/files/figure.png" pageId="21" pageNumber="22">
|
||
11B
|
||
<emphasis id="E2B26B6DFF9CFF99FA80F821BA742BD5" bold="true" box="[1388,1402,2000,2025]" pageId="21" pageNumber="22">–</emphasis>
|
||
E
|
||
</figureCitation>
|
||
). Branchiae of similar size but those on segment 3 inserted more ventrally than those on segment 4. Pair of small dorso-lateral glandular pads present adjacent to branchiae on segment 3 (
|
||
<figureCitation id="48FDABFAFF9FFF9AFC2BFF4DBB3A2CE8" box="[967,1076,188,213]" captionStart="FIGURE 10" captionStartId="19.[151,250,1551,1573]" captionTargetBox="[151,1435,195,1524]" captionTargetId="figure@19.[151,1436,195,1527]" captionTargetPageId="19" captionText="FIGURE 10. Amphictene cercusa n. sp. Holotype (AM W.18121): A. Dorsal view of anterior end; B. Ventro-lateral view of anterior end; C. Dorso-lateral view of posterior end; D. Notochaeta; E–F. Uncini; G. Tips of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirri of scaphe; dlp, dorso-lateral pad; lms, lateral margin of scaphe; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230115/files/figure.png" pageId="22" pageNumber="23">Figs 10A</figureCitation>
|
||
;
|
||
<figureCitation id="48FDABFAFF9FFF9AFBD3FF4DBBBE2CE8" box="[1087,1200,188,213]" captionStart="FIGURE 11" captionStartId="20.[151,250,1827,1849]" captionTargetBox="[204,1386,193,1809]" captionTargetId="figure@20.[204,1387,193,1810]" captionTargetPageId="20" captionText="FIGURE 11. Amphictene cercusa n. sp. Methyl Green stained body of Holotype (AM W.18121): A. Ventral view of entire body; B. Lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Dorsal view of anterior end; F. Lateral view of posterior end; G. Dorsal views of posterior end. Scaphe of Holotype (AM W.18121): H. Dorsal views of posterior end; I. Lateral view of anal flap. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirrus of scaphe; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230119/files/figure.png" pageId="22" pageNumber="23">
|
||
11B
|
||
<emphasis id="E2B26B6DFF9FFF9AFB80FF4DBB742CE9" bold="true" box="[1132,1146,188,213]" pageId="22" pageNumber="23">–</emphasis>
|
||
C, E
|
||
</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="D079B77FFF9FFF9AFF2BFF2EBB452D90" blockId="22.[151,1437,151,1547]" pageId="22" pageNumber="23">
|
||
Ventral glandular lobes present on segments 3
|
||
<emphasis id="E2B26B6DFF9FFF9AFD05FF2EBDF92CC4" bold="true" box="[745,759,223,248]" pageId="22" pageNumber="23">–</emphasis>
|
||
6, becoming progressively more lateral and broader from segments 3
|
||
<emphasis id="E2B26B6DFF9FFF9AFEF8FEF5BE2C2D21" bold="true" box="[276,290,260,285]" pageId="22" pageNumber="23">–</emphasis>
|
||
5 (
|
||
<figureCitation id="48FDABFAFF9FFF9AFED2FEF5BEA62D20" box="[318,424,260,285]" captionStart="FIGURE 10" captionStartId="19.[151,250,1551,1573]" captionTargetBox="[151,1435,195,1524]" captionTargetId="figure@19.[151,1436,195,1527]" captionTargetPageId="19" captionText="FIGURE 10. Amphictene cercusa n. sp. Holotype (AM W.18121): A. Dorsal view of anterior end; B. Ventro-lateral view of anterior end; C. Dorso-lateral view of posterior end; D. Notochaeta; E–F. Uncini; G. Tips of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirri of scaphe; dlp, dorso-lateral pad; lms, lateral margin of scaphe; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230115/files/figure.png" pageId="22" pageNumber="23">Figs 10B</figureCitation>
|
||
;
|
||
<figureCitation id="48FDABFAFF9FFF9AFE5FFEF5BD082D20" box="[435,518,260,285]" captionStart="FIGURE 11" captionStartId="20.[151,250,1827,1849]" captionTargetBox="[204,1386,193,1809]" captionTargetId="figure@20.[204,1387,193,1810]" captionTargetPageId="20" captionText="FIGURE 11. Amphictene cercusa n. sp. Methyl Green stained body of Holotype (AM W.18121): A. Ventral view of entire body; B. Lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Dorsal view of anterior end; F. Lateral view of posterior end; G. Dorsal views of posterior end. Scaphe of Holotype (AM W.18121): H. Dorsal views of posterior end; I. Lateral view of anal flap. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirrus of scaphe; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230119/files/figure.png" pageId="22" pageNumber="23">
|
||
11C
|
||
<emphasis id="E2B26B6DFF9FFF9AFE0CFEF5BEE02D21" bold="true" box="[480,494,260,285]" pageId="22" pageNumber="23">–</emphasis>
|
||
D
|
||
</figureCitation>
|
||
). Hump present near branchiae on segment 4. Segment 3 with ventral lobe, curved anteriorly. Segment 4 with pair of ventro-lateral lobes and mid-ventral lobe almost 1/3 width of ventro-lateral lobes, separated from those by deep grooves. Segment 5 with pair of ventro-lateral lobes and mid-ventral lobe about 1/3 width of ventro-lateral lobes, separated from those by shallow grooves. Segment 6 with pair of broad ventral lobes, separated from each other by median shallow groove (
|
||
<figureCitation id="48FDABFAFF9FFF9AFC79FE65BCF12D90" box="[917,1023,404,429]" captionStart="FIGURE 10" captionStartId="19.[151,250,1551,1573]" captionTargetBox="[151,1435,195,1524]" captionTargetId="figure@19.[151,1436,195,1527]" captionTargetPageId="19" captionText="FIGURE 10. Amphictene cercusa n. sp. Holotype (AM W.18121): A. Dorsal view of anterior end; B. Ventro-lateral view of anterior end; C. Dorso-lateral view of posterior end; D. Notochaeta; E–F. Uncini; G. Tips of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirri of scaphe; dlp, dorso-lateral pad; lms, lateral margin of scaphe; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230115/files/figure.png" pageId="22" pageNumber="23">Figs 10B</figureCitation>
|
||
;
|
||
<figureCitation id="48FDABFAFF9FFF9AFBE7FE65BB332D90" box="[1035,1085,404,428]" captionStart="FIGURE 11" captionStartId="20.[151,250,1827,1849]" captionTargetBox="[204,1386,193,1809]" captionTargetId="figure@20.[204,1387,193,1810]" captionTargetPageId="20" captionText="FIGURE 11. Amphictene cercusa n. sp. Methyl Green stained body of Holotype (AM W.18121): A. Ventral view of entire body; B. Lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Dorsal view of anterior end; F. Lateral view of posterior end; G. Dorsal views of posterior end. Scaphe of Holotype (AM W.18121): H. Dorsal views of posterior end; I. Lateral view of anal flap. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirrus of scaphe; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230119/files/figure.png" pageId="22" pageNumber="23">11D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="D079B77FFF9FFF9AFF2BFE46BC382EF0" blockId="22.[151,1437,151,1547]" pageId="22" pageNumber="23">
|
||
Notopodia other than those of segment 1 which bear paleae, on segments 5
|
||
<emphasis id="E2B26B6DFF9FFF9AFBCBFE46BB3B2DEC" bold="true" box="[1063,1077,439,464]" pageId="22" pageNumber="23">–</emphasis>
|
||
21 (17 pairs), each bearing two kinds of notochaetae; one winged from anterior row, bordered with serrations along distal portion, covered progressively with more spines from middle to front of wing, on anterior surface; other from posterior row, stout, straight, tapering to an acute tip, covered progressively with more spines from mid-anterior portion to tip, on anterior surface (
|
||
<figureCitation id="48FDABFAFF9FFF9AFEB6FDB6BEC72E5C" box="[346,457,583,608]" captionStart="FIGURE 10" captionStartId="19.[151,250,1551,1573]" captionTargetBox="[151,1435,195,1524]" captionTargetId="figure@19.[151,1436,195,1527]" captionTargetPageId="19" captionText="FIGURE 10. Amphictene cercusa n. sp. Holotype (AM W.18121): A. Dorsal view of anterior end; B. Ventro-lateral view of anterior end; C. Dorso-lateral view of posterior end; D. Notochaeta; E–F. Uncini; G. Tips of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirri of scaphe; dlp, dorso-lateral pad; lms, lateral margin of scaphe; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230115/files/figure.png" pageId="22" pageNumber="23">Figs 10D</figureCitation>
|
||
;
|
||
<figureCitation id="48FDABFAFF9FFF9AFE3BFDB9BD272E63" box="[471,553,583,608]" captionStart="FIGURE 11" captionStartId="20.[151,250,1827,1849]" captionTargetBox="[204,1386,193,1809]" captionTargetId="figure@20.[204,1387,193,1810]" captionTargetPageId="20" captionText="FIGURE 11. Amphictene cercusa n. sp. Methyl Green stained body of Holotype (AM W.18121): A. Ventral view of entire body; B. Lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Dorsal view of anterior end; F. Lateral view of posterior end; G. Dorsal views of posterior end. Scaphe of Holotype (AM W.18121): H. Dorsal views of posterior end; I. Lateral view of anal flap. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirrus of scaphe; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230119/files/figure.png" pageId="22" pageNumber="23">
|
||
11A
|
||
<emphasis id="E2B26B6DFF9FFF9AFDEBFDB6BD1B2E5C" bold="true" box="[519,533,583,608]" pageId="22" pageNumber="23">–</emphasis>
|
||
B
|
||
</figureCitation>
|
||
;
|
||
<figureCitation id="48FDABFAFF9FFF9AFDD5FDB9BD9E2E5C" box="[569,656,584,608]" captionStart="FIGURE 12" captionStartId="21.[151,250,1285,1307]" captionTargetBox="[151,1436,193,1264]" captionTargetId="figure@21.[150,1436,193,1264]" captionTargetPageId="21" captionText="FIGURE 12. Amphictene cercusa n. sp. chaetae of Holotype (AM W.18121): A, C. Close up of notochaetae, segment 11. B. Uncini, segment 11. D. Scaphal hooks." httpUri="https://zenodo.org/record/3230133/files/figure.png" pageId="22" pageNumber="23">12A, C</figureCitation>
|
||
). Neuropodia, 13 pairs on segments 8
|
||
<emphasis id="E2B26B6DFF9FFF9AFBA4FDB6BB582E5C" bold="true" box="[1096,1110,583,608]" pageId="22" pageNumber="23">–</emphasis>
|
||
20, each with slightly raised torus with transverse row of uncini; each uncinus with U-shaped anterior peg embedded into torus, several rows of minor teeth, and three longitudinal rows of major teeth, each with 7
|
||
<emphasis id="E2B26B6DFF9FFF9AFC7AFD7EBCAA2E94" bold="true" box="[918,932,655,680]" pageId="22" pageNumber="23">–</emphasis>
|
||
8 teeth (
|
||
<figureCitation id="48FDABFAFF9FFF9AFBEDFD7EBB872E9B" box="[1025,1161,655,680]" captionStart="FIGURE 10" captionStartId="19.[151,250,1551,1573]" captionTargetBox="[151,1435,195,1524]" captionTargetId="figure@19.[151,1436,195,1527]" captionTargetPageId="19" captionText="FIGURE 10. Amphictene cercusa n. sp. Holotype (AM W.18121): A. Dorsal view of anterior end; B. Ventro-lateral view of anterior end; C. Dorso-lateral view of posterior end; D. Notochaeta; E–F. Uncini; G. Tips of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirri of scaphe; dlp, dorso-lateral pad; lms, lateral margin of scaphe; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230115/files/figure.png" pageId="22" pageNumber="23">
|
||
Figs 10E
|
||
<emphasis id="E2B26B6DFF9FFF9AFB84FD7EBB782E94" bold="true" box="[1128,1142,655,680]" pageId="22" pageNumber="23">–</emphasis>
|
||
F
|
||
</figureCitation>
|
||
;
|
||
<figureCitation id="48FDABFAFF9FFF9AFB79FD61BBC92E94" box="[1173,1223,656,680]" captionStart="FIGURE 12" captionStartId="21.[151,250,1285,1307]" captionTargetBox="[151,1436,193,1264]" captionTargetId="figure@21.[150,1436,193,1264]" captionTargetPageId="21" captionText="FIGURE 12. Amphictene cercusa n. sp. chaetae of Holotype (AM W.18121): A, C. Close up of notochaetae, segment 11. B. Uncini, segment 11. D. Scaphal hooks." httpUri="https://zenodo.org/record/3230133/files/figure.png" pageId="22" pageNumber="23">12B</figureCitation>
|
||
). Segment 21 with pair of ventro-lateral lobes near notopodia (
|
||
<figureCitation id="48FDABFAFF9FFF9AFD92FD45BDE62EF0" box="[638,744,692,717]" captionStart="FIGURE 10" captionStartId="19.[151,250,1551,1573]" captionTargetBox="[151,1435,195,1524]" captionTargetId="figure@19.[151,1436,195,1527]" captionTargetPageId="19" captionText="FIGURE 10. Amphictene cercusa n. sp. Holotype (AM W.18121): A. Dorsal view of anterior end; B. Ventro-lateral view of anterior end; C. Dorso-lateral view of posterior end; D. Notochaeta; E–F. Uncini; G. Tips of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirri of scaphe; dlp, dorso-lateral pad; lms, lateral margin of scaphe; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230115/files/figure.png" pageId="22" pageNumber="23">Figs 10C</figureCitation>
|
||
;
|
||
<figureCitation id="48FDABFAFF9FFF9AFD18FD45BC272EF0" box="[756,809,692,716]" captionStart="FIGURE 11" captionStartId="20.[151,250,1827,1849]" captionTargetBox="[204,1386,193,1809]" captionTargetId="figure@20.[204,1387,193,1810]" captionTargetPageId="20" captionText="FIGURE 11. Amphictene cercusa n. sp. Methyl Green stained body of Holotype (AM W.18121): A. Ventral view of entire body; B. Lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Dorsal view of anterior end; F. Lateral view of posterior end; G. Dorsal views of posterior end. Scaphe of Holotype (AM W.18121): H. Dorsal views of posterior end; I. Lateral view of anal flap. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirrus of scaphe; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230119/files/figure.png" pageId="22" pageNumber="23">11 F</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="D079B77FFF9FFF9AFF2BFD26BA672FBC" blockId="22.[151,1437,151,1547]" pageId="22" pageNumber="23">
|
||
Scaphe rectangular with rounded posterior margin, flattened dorsally, divided into two anterior narrow lobes and four posterior broader rounded lobes on each lateral margin; posterior margin with contiguous rounded lappets near anal flap; each with one dorsal cirri under margins of lateral lobes 2
|
||
<emphasis id="E2B26B6DFF9FFF9AFC52FCEEBCC22F04" bold="true" box="[958,972,799,824]" pageId="22" pageNumber="23">–</emphasis>
|
||
5, posterior cirri longer than anterior ones (
|
||
<figureCitation id="48FDABFAFF9FFF9AFF73FCB5BE042F60" box="[159,266,836,861]" captionStart="FIGURE 10" captionStartId="19.[151,250,1551,1573]" captionTargetBox="[151,1435,195,1524]" captionTargetId="figure@19.[151,1436,195,1527]" captionTargetPageId="19" captionText="FIGURE 10. Amphictene cercusa n. sp. Holotype (AM W.18121): A. Dorsal view of anterior end; B. Ventro-lateral view of anterior end; C. Dorso-lateral view of posterior end; D. Notochaeta; E–F. Uncini; G. Tips of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirri of scaphe; dlp, dorso-lateral pad; lms, lateral margin of scaphe; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230115/files/figure.png" pageId="22" pageNumber="23">Figs 10C</figureCitation>
|
||
;
|
||
<figureCitation id="48FDABFAFF9FFF9AFEFBFCB5BE662F60" box="[279,360,836,861]" captionStart="FIGURE 11" captionStartId="20.[151,250,1827,1849]" captionTargetBox="[204,1386,193,1809]" captionTargetId="figure@20.[204,1387,193,1810]" captionTargetPageId="20" captionText="FIGURE 11. Amphictene cercusa n. sp. Methyl Green stained body of Holotype (AM W.18121): A. Ventral view of entire body; B. Lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Dorsal view of anterior end; F. Lateral view of posterior end; G. Dorsal views of posterior end. Scaphe of Holotype (AM W.18121): H. Dorsal views of posterior end; I. Lateral view of anal flap. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirrus of scaphe; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230119/files/figure.png" pageId="22" pageNumber="23">
|
||
11F
|
||
<emphasis id="E2B26B6DFF9FFF9AFEAEFCB5BE5E2F61" bold="true" box="[322,336,836,861]" pageId="22" pageNumber="23">–</emphasis>
|
||
H
|
||
</figureCitation>
|
||
). Anal flap oblong tongue, with short dorsal cirrus (
|
||
<figureCitation id="48FDABFAFF9FFF9AFC5BFCB5BB2A2F60" box="[951,1060,836,861]" captionStart="FIGURE 10" captionStartId="19.[151,250,1551,1573]" captionTargetBox="[151,1435,195,1524]" captionTargetId="figure@19.[151,1436,195,1527]" captionTargetPageId="19" captionText="FIGURE 10. Amphictene cercusa n. sp. Holotype (AM W.18121): A. Dorsal view of anterior end; B. Ventro-lateral view of anterior end; C. Dorso-lateral view of posterior end; D. Notochaeta; E–F. Uncini; G. Tips of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirri of scaphe; dlp, dorso-lateral pad; lms, lateral margin of scaphe; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230115/files/figure.png" pageId="22" pageNumber="23">Figs 10A</figureCitation>
|
||
;
|
||
<figureCitation id="48FDABFAFF9FFF9AFBDDFCB5BB772F60" box="[1073,1145,836,861]" captionStart="FIGURE 11" captionStartId="20.[151,250,1827,1849]" captionTargetBox="[204,1386,193,1809]" captionTargetId="figure@20.[204,1387,193,1810]" captionTargetPageId="20" captionText="FIGURE 11. Amphictene cercusa n. sp. Methyl Green stained body of Holotype (AM W.18121): A. Ventral view of entire body; B. Lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Dorsal view of anterior end; F. Lateral view of posterior end; G. Dorsal views of posterior end. Scaphe of Holotype (AM W.18121): H. Dorsal views of posterior end; I. Lateral view of anal flap. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirrus of scaphe; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230119/files/figure.png" pageId="22" pageNumber="23">
|
||
11H
|
||
<emphasis id="E2B26B6DFF9FFF9AFB8CFCB5BB602F61" bold="true" box="[1120,1134,836,861]" pageId="22" pageNumber="23">–</emphasis>
|
||
I
|
||
</figureCitation>
|
||
). Scaphal hooks 11 pairs, amber, almost straight, with blunt tip, arranged in transverse row on dorsal margin of scaphe (
|
||
<figureCitation id="48FDABFAFF9FFF9AFB5DFC96BA132FBC" box="[1201,1309,871,896]" captionStart="FIGURE 10" captionStartId="19.[151,250,1551,1573]" captionTargetBox="[151,1435,195,1524]" captionTargetId="figure@19.[151,1436,195,1527]" captionTargetPageId="19" captionText="FIGURE 10. Amphictene cercusa n. sp. Holotype (AM W.18121): A. Dorsal view of anterior end; B. Ventro-lateral view of anterior end; C. Dorso-lateral view of posterior end; D. Notochaeta; E–F. Uncini; G. Tips of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirri of scaphe; dlp, dorso-lateral pad; lms, lateral margin of scaphe; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230115/files/figure.png" pageId="22" pageNumber="23">Figs 10G</figureCitation>
|
||
;
|
||
<figureCitation id="48FDABFAFF9FFF9AFAC4FC99BA532FBC" box="[1320,1373,872,896]" captionStart="FIGURE 12" captionStartId="21.[151,250,1285,1307]" captionTargetBox="[151,1436,193,1264]" captionTargetId="figure@21.[150,1436,193,1264]" captionTargetPageId="21" captionText="FIGURE 12. Amphictene cercusa n. sp. chaetae of Holotype (AM W.18121): A, C. Close up of notochaetae, segment 11. B. Uncini, segment 11. D. Scaphal hooks." httpUri="https://zenodo.org/record/3230133/files/figure.png" pageId="22" pageNumber="23">12D</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="D079B77FFF9FFF9AFF2BFC7DBE902F99" blockId="22.[151,1437,151,1547]" box="[199,414,908,933]" pageId="22" pageNumber="23">Tube not collected.</paragraph>
|
||
<paragraph id="D079B77FFF9FFF9AFF2BFC43BCA8282F" blockId="22.[151,1437,151,1547]" pageId="22" pageNumber="23">
|
||
Methyl Green stained body distinctly green on cirri of cephalic veil, ventral lobes of segments 2–6, base of 2
|
||
<superScript id="27B31A37FF9FFF9AFA60FC5EBA922F81" attach="none" box="[1420,1436,943,957]" fontSize="6" pageId="22" pageNumber="23">nd</superScript>
|
||
pair of tentacular cirri, dorso-lateral pads of segment 3, neuropodia, regions between segment 21 and scaphe, margins of scaphe, and the last half of scaphal ventrum (
|
||
<figureCitation id="48FDABFAFF9FFF9AFCE3FC0BBC52282F" box="[783,860,1018,1043]" captionStart="FIGURE 11" captionStartId="20.[151,250,1827,1849]" captionTargetBox="[204,1386,193,1809]" captionTargetId="figure@20.[204,1387,193,1810]" captionTargetPageId="20" captionText="FIGURE 11. Amphictene cercusa n. sp. Methyl Green stained body of Holotype (AM W.18121): A. Ventral view of entire body; B. Lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Dorsal view of anterior end; F. Lateral view of posterior end; G. Dorsal views of posterior end. Scaphe of Holotype (AM W.18121): H. Dorsal views of posterior end; I. Lateral view of anal flap. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dcs, dorsal cirrus of scaphe; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230119/files/figure.png" pageId="22" pageNumber="23">Fig. 11</figureCitation>
|
||
A–G).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="98DCE4F4FF9FFF9AFF2BFBEFBDD72867" pageId="22" pageNumber="23" type="materials_examined">
|
||
<paragraph id="D079B77FFF9FFF9AFF2BFBEFBDEC280B" blockId="22.[151,1437,151,1547]" box="[199,738,1054,1079]" pageId="22" pageNumber="23">
|
||
<materialsCitation id="60AEBD22FF9FFF9AFF2BFBEFBDD3280B" ID-GBIF-Occurrence="2244391024" box="[199,733,1054,1079]" country="Australia" location="Queensland" pageId="22" pageNumber="23" specimenCount="1" stateProvince="Queensland" typeStatus="holotype">
|
||
<emphasis id="E2B26B6DFF9FFF9AFF2BFBEFBE6B280B" bold="true" box="[199,357,1054,1079]" pageId="22" pageNumber="23">
|
||
<typeStatus id="0F7D09DDFF9FFF9AFF2BFBEFBE0C280B" box="[199,258,1054,1079]" pageId="22" pageNumber="23">Type</typeStatus>
|
||
locality.
|
||
</emphasis>
|
||
<collectingCountry id="A8D1F7EFFF9FFF9AFE80FBEFBED8280B" box="[364,470,1054,1079]" name="Australia" pageId="22" pageNumber="23">Australia</collectingCountry>
|
||
, N
|
||
<collectingRegion id="1202799DFF9FFF9AFE10FBEFBD8E280B" box="[508,640,1054,1079]" country="Australia" name="Queensland" pageId="22" pageNumber="23">Queensland</collectingRegion>
|
||
(
|
||
<figureCitation id="48FDABFAFF9FFF9AFD63FBEFBDDF280B" box="[655,721,1054,1079]" captionStart="FIGURE 1" captionStartId="3.[151,250,1989,2011]" captionTargetBox="[228,1354,661,1963]" captionTargetId="figure@3.[228,1359,661,1967]" captionTargetPageId="3" captionText="FIGURE 1. Distribution of the species of Amphictene, Lagis and Pectinaria in Australia." httpUri="https://zenodo.org/record/3230049/files/figure.png" pageId="22" pageNumber="23">Fig. 1</figureCitation>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="D079B77FFF9FFF9AFF2BFBB3BDD72867" blockId="22.[151,1437,151,1547]" box="[199,729,1090,1115]" pageId="22" pageNumber="23">
|
||
<emphasis id="E2B26B6DFF9FFF9AFF2BFBB3BE242867" bold="true" box="[199,298,1090,1115]" pageId="22" pageNumber="23">Habitat.</emphasis>
|
||
Collected intertidally on sandy beach.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="98DCE4F4FF9FFF9AFF2BFB97BC16289F" pageId="22" pageNumber="23" type="etymology">
|
||
<paragraph id="D079B77FFF9FFF9AFF2BFB97BC16289F" blockId="22.[151,1437,151,1547]" pageId="22" pageNumber="23">
|
||
<emphasis id="E2B26B6DFF9FFF9AFF2BFB97BE402843" bold="true" box="[199,334,1126,1151]" pageId="22" pageNumber="23">Etymology.</emphasis>
|
||
The species is named from a latin word “cercus” referring to posterior appendages, as the species has four pairs of dorsal cirri on lateral margins of scaphe.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="98DCE4F4FF9FFF9AFF2BFB5FBB812A37" pageId="22" pageNumber="23" type="discussion">
|
||
<paragraph id="D079B77FFF9FFF9AFF2BFB5FBB812A37" blockId="22.[151,1437,151,1547]" pageId="22" pageNumber="23">
|
||
<emphasis id="E2B26B6DFF9FFF9AFF2BFB5FBE3A28FB" bold="true" box="[199,308,1198,1223]" pageId="22" pageNumber="23">Remarks</emphasis>
|
||
. Paleae and cephalic veil of the specimen are damaged, presumably during collection and also segments 11
|
||
<emphasis id="E2B26B6DFF9FFF9AFECFFB23BE3F28D7" bold="true" box="[291,305,1234,1259]" pageId="22" pageNumber="23">–</emphasis>
|
||
14 are slightly damaged. But
|
||
<taxonomicName id="17C6CCFCFF9FFF9AFD6BFB22BC6528D6" authority="Zhang & Hutchings, 2019" authorityName="Zhang & Hutchings" authorityYear="2019" box="[647,875,1235,1259]" class="Polychaeta" family="Pectinariidae" genus="Amphictene" kingdom="Animalia" order="Terebellida" pageId="22" pageNumber="23" phylum="Annelida" rank="species" species="cercusa" status="sp. nov.">
|
||
<emphasis id="E2B26B6DFF9FFF9AFD6BFB22BC6528D6" box="[647,875,1235,1259]" italics="true" pageId="22" pageNumber="23">Amphictene cercusa</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="E2B26B6DFF9FFF9AFC98FB23BCB828D7" bold="true" box="[884,950,1234,1259]" pageId="22" pageNumber="23">
|
||
<taxonomicNameLabel id="F981D616FF9FFF9AFC98FB23BCB828D7" box="[884,950,1234,1259]" pageId="22" pageNumber="23" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
can be easily distinguished from all other
|
||
<taxonomicName id="17C6CCFCFF9FFF9AFF7BFB06BE122933" authorityName="Savigny" authorityYear="1822" box="[151,284,1271,1295]" class="Polychaeta" family="Pectinariidae" genus="Amphictene" kingdom="Animalia" order="Terebellida" pageId="22" pageNumber="23" phylum="Annelida" rank="genus">
|
||
<emphasis id="E2B26B6DFF9FFF9AFF7BFB06BE122933" box="[151,284,1271,1295]" italics="true" pageId="22" pageNumber="23">Amphictene</emphasis>
|
||
</taxonomicName>
|
||
species by having four pairs of dorsal cirri under the lateral lobes of the scaphe (Table 1). Other distinguishing characters are: rectangular scaphe; posterior part margin of scaphe with contiguous rounded lappets near anal flap; 11 pairs of straight scaphal hooks; dorso-lateral pads present only on segment 3 and uncini with three longitudinal rows of major teeth. The scaphal hooks of
|
||
<taxonomicName id="17C6CCFCFF9FFF9AFC8DFA92BCD72946" authority="Zhang & Hutchings, 2019" authorityName="Zhang & Hutchings" authorityYear="2019" box="[865,985,1379,1402]" class="Polychaeta" family="Pectinariidae" genus="Amphictene" kingdom="Animalia" order="Terebellida" pageId="22" pageNumber="23" phylum="Annelida" rank="species" species="cercusa" status="sp. nov.">
|
||
<emphasis id="E2B26B6DFF9FFF9AFC8DFA92BCD72946" box="[865,985,1379,1402]" italics="true" pageId="22" pageNumber="23">A. cercusa</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="E2B26B6DFF9FFF9AFC0FFA93BB2A2947" bold="true" box="[995,1060,1378,1403]" pageId="22" pageNumber="23">
|
||
<taxonomicNameLabel id="F981D616FF9FFF9AFC0FFA93BB2A2947" box="[995,1060,1378,1403]" pageId="22" pageNumber="23" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, are similar to those of
|
||
<emphasis id="E2B26B6DFF9FFF9AFAACFA92BA922947" box="[1344,1436,1379,1403]" italics="true" pageId="22" pageNumber="23">A. alata</emphasis>
|
||
<bibRefCitation id="B457CA8EFF9FFF9AFF7BFA77BEC629A3" author="Zhang, J. & Zhang, Y. & Qiu, J. - W." box="[151,456,1414,1439]" pageId="22" pageNumber="23" pagination="27 - 36" refId="ref37407" refString="Zhang, J., Zhang, Y. & Qiu, J. - W. (2015) A new species of Amphictene Annelida, Pectinariidae from the northern South China Sea. ZooKeys, 545, 27 - 36. https: // doi. org / 10.3897 / zookeys. 545.6454" type="journal article" year="2015">Zhang, Zhang & Qiu, 2015</bibRefCitation>
|
||
and
|
||
<taxonomicName id="17C6CCFCFF9FFF9AFE13FA76BC3629A3" authority="(Nilsson, 1928)" authorityName="Nilsson" authorityYear="1928" baseAuthorityName="Nilsson" baseAuthorityYear="1928" box="[511,824,1414,1439]" class="Polychaeta" family="Pectinariidae" genus="Amphictene" kingdom="Animalia" order="Terebellida" pageId="22" pageNumber="23" phylum="Annelida" rank="species" species="japonica">
|
||
<emphasis id="E2B26B6DFF9FFF9AFE13FA76BD8E29A3" box="[511,640,1415,1439]" italics="true" pageId="22" pageNumber="23">A. japonica</emphasis>
|
||
(
|
||
<bibRefCitation id="B457CA8EFF9FFF9AFD63FA77BC3E29A3" author="Nilsson, D." box="[655,816,1414,1439]" pageId="22" pageNumber="23" pagination="1 - 96" refId="ref36349" refString="Nilsson, D. (1928) Neue und alte Amphicteniden. Goteborgs Kunge. Vetenskaps-och Vitterhets Samhalles Handlingar, Series 4, 33, 1 - 96." type="journal article" year="1928">Nilsson, 1928</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, but both of these two species lack scaphal dorsal cirri and have dorso-lateral pads on segments 3
|
||
<emphasis id="E2B26B6DFF9FFF9AFD94FA5BBD8829FF" bold="true" box="[632,646,1450,1475]" pageId="22" pageNumber="23">–</emphasis>
|
||
4. The scaphal hooks resemble those of
|
||
<taxonomicName id="17C6CCFCFF9FFF9AFBA1FA5ABFDC29DB" authority="Hutchings & Peart, 2002" authorityName="Hutchings & Peart" authorityYear="2002" class="Polychaeta" family="Pectinariidae" genus="Amphictene" kingdom="Animalia" order="Terebellida" pageId="22" pageNumber="23" phylum="Annelida" rank="species" species="favona">
|
||
<emphasis id="E2B26B6DFF9FFF9AFBA1FA5ABBB729FF" box="[1101,1209,1451,1475]" italics="true" pageId="22" pageNumber="23">A. favona</emphasis>
|
||
<bibRefCitation id="B457CA8EFF9FFF9AFB2EFA5BBFDC29DB" author="Hutchings, P. & Peart, R." pageId="22" pageNumber="23" pagination="99 - 127" refId="ref35789" refString="Hutchings, P. & Peart, R. (2002) A review of the genera of Pectinariidae (Polychaeta) together with a description of the Australian Fauna. Records of the Australian Museum, 54, 99 - 127. https: // doi. org / 10.3853 / j. 0067 - 1975.54.2002.1356" type="journal article" year="2002">Hutchings & Peart, 2002</bibRefCitation>
|
||
</taxonomicName>
|
||
, but this species has a dorsal lobe on segment 2 and dorso-lateral pads on segments 3
|
||
<emphasis id="E2B26B6DFF9FFF9AFB65FA3FBB9929DB" bold="true" box="[1161,1175,1486,1511]" pageId="22" pageNumber="23">–</emphasis>
|
||
4, and lacks dorsal cirri on the lateral lobes of the scaphe, and so can be easily distinguished from
|
||
<taxonomicName id="17C6CCFCFF9FFF9AFC38FA02BB472A36" authority="Zhang & Hutchings, 2019" authorityName="Zhang & Hutchings" authorityYear="2019" box="[980,1097,1523,1546]" class="Polychaeta" family="Pectinariidae" genus="Amphictene" kingdom="Animalia" order="Terebellida" pageId="22" pageNumber="23" phylum="Annelida" rank="species" species="cercusa" status="sp. nov.">
|
||
<emphasis id="E2B26B6DFF9FFF9AFC38FA02BB472A36" box="[980,1097,1523,1546]" italics="true" pageId="22" pageNumber="23">A. cercusa</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="E2B26B6DFF9FFF9AFBBDFA03BB812A37" bold="true" box="[1105,1167,1522,1547]" pageId="22" pageNumber="23">
|
||
<taxonomicNameLabel id="F981D616FF9FFF9AFBBDFA03BB812A37" box="[1105,1167,1522,1547]" pageId="22" pageNumber="23" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |