<documentid="B5EBCE52B85FFEBEE77AE8A9E60C1C96"ID-DOI="10.11646/zootaxa.5151.1.1"ID-ISSN="1175-5326"ID-Zenodo-Dep="6630734"ID-ZooBank="135CC8D7-CAFA-4B23-9006-AB8613E982A0"IM.materialsCitations_approvedBy="felipe"IM.metadata_approvedBy="felipe"IM.tables_requiresApprovalFor="existingObjects,plazi"IM.taxonomicNames_approvedBy="admin"checkinTime="1654851803525"checkinUser="plazi"docAuthor="Zhang, Jinghuai, Hutchings, Pat & Qiu, Jian-Wen"docDate="2022"docId="039E87CFFFD9FFC1C39AF9ECBB87FD15"docLanguage="en"docName="zootaxa.5151.1.1.pdf"docOrigin="Zootaxa 5151 (1)"docSource="http://zoobank.org/135cc8d7-cafa-4b23-9006-ab8613e982a0"docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph"docStyleId="5EBBA59367AD13919D70D935FA04F6A3"docStyleName="Zootaxa.2013-.monograph"docStyleVersion="14"docTitle="Pectinaria lizhei Zhang & Hutchings & Qiu 2022, n. sp."docType="treatment"docVersion="4"lastPageNumber="50"masterDocId="FFA7FFB7FFF1FFF0C30DFFE5B800FFD8"masterDocTitle="Pectinariidae (Annelida, Polychaeta) from the coastal waters of China, with description of new species and new records"masterLastPageNumber="74"masterPageNumber="1"pageNumber="41"updateTime="1720319756036"updateUser="admin">
<mods:titleid="8D89E3CE546D460DB155BE3244C13441">Pectinariidae (Annelida, Polychaeta) from the coastal waters of China, with description of new species and new records</mods:title>
<taxonomicNameid="4C374D5AFFD9FFD8C39AF9ECB95DF9FB"ID-CoL="9CBGJ"authority="Zhang & Hutchings & Qiu, 2022"authorityName="Zhang & Hutchings & Qiu"authorityYear="2022"box="[151,349,1544,1571]"class="Polychaeta"family="Pectinariidae"genus="Pectinaria"kingdom="Animalia"order="Terebellida"pageId="40"pageNumber="41"phylum="Annelida"rank="species"species="lizhei"status="sp. nov.">
<figureCitationid="130C2A5CFFD9FFD8C39AF9C8B8EDF99F"box="[151,237,1581,1607]"captionStart="FIGURE 17"captionStartId="33.[151,250,1409,1433]"captionTargetBox="[156,1431,453,1381]"captionTargetId="figure-132@33.[156,1431,453,1385]"captionTargetPageId="33"captionText="FIGURE 17. Map illustrating the distribution of Pectinaria torquata Zhang & Qiu, 2017, P. dayaensis n. sp., P. lizhei n. sp. and P. xiukaii n. sp. in the coastal waters of China"figureDoi="http://doi.org/10.5281/zenodo.6630780"httpUri="https://zenodo.org/record/6630780/files/figure.png"pageId="40"pageNumber="41">Figs 17</figureCitation>
;
<figureCitationid="130C2A5CFFD9FFD8C3F4F9C8B942F99F"box="[249,322,1581,1607]"captionStart-0="FIGURE 23"captionStart-1="FIGURE 24"captionStart-2="FIGURE 25"captionStart-3="FIGURE 26"captionStart-4="FIGURE 27"captionStart-5="FIGURE 28"captionStart-6="FIGURE 29"captionStartId-0="41.[151,250,1844,1868]"captionStartId-1="42.[151,250,1864,1888]"captionStartId-2="43.[151,250,1842,1866]"captionStartId-3="44.[151,250,1790,1814]"captionStartId-4="45.[151,250,1864,1888]"captionStartId-5="46.[151,250,1377,1401]"captionStartId-6="47.[151,250,1977,2001]"captionTargetBox-0="[168,1420,181,1820]"captionTargetBox-1="[151,1436,776,1840]"captionTargetBox-2="[151,1436,633,1818]"captionTargetBox-3="[168,1419,181,1766]"captionTargetBox-4="[151,1436,179,1838]"captionTargetBox-5="[151,1436,181,1353]"captionTargetBox-6="[164,1423,741,1954]"captionTargetId-0="figure-18@41.[168,1420,181,1820]"captionTargetId-1="figure-270@42.[151,1436,776,1840]"captionTargetId-2="figure-207@43.[151,1436,633,1818]"captionTargetId-3="figure-21@44.[168,1419,181,1766]"captionTargetId-4="figure-18@45.[151,1436,179,1838]"captionTargetId-5="figure-21@46.[151,1436,181,1353]"captionTargetId-6="figure-295@47.[164,1423,741,1954]"captionTargetPageId-0="41"captionTargetPageId-1="42"captionTargetPageId-2="43"captionTargetPageId-3="44"captionTargetPageId-4="45"captionTargetPageId-5="46"captionTargetPageId-6="47"captionText-0="FIGURE 23. Pectinaria lizhei n. sp. Methyl Green stained body of Holotype (SCSMBC030897): A. Ventral view of entire body; B. Dorsal view of entire body; C. Lateral view of entire body; D. Tube; E. Ventro-lateral view of anterior end; F. Dorsal view of anterior end; G. Lateral view of anterior end; H. Ventral view of segment 4. Abbreviations: br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; op, operculum; or, opercular rim; p, paleae; s, segment; tc, tentacular cirri; vl, ventral lappet."captionText-1="FIGURE 24. Pectinaria lizhei n. sp. Methyl Green stained posterior end of body of Holotype (SCSMBC030897): A. Dorsal view of posterior end; B. Lateral view of posterior end; C. Ventral view of posterior end; D. Lateral lobe on segment 21; E. Anal flap; F. Scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; an, anus; nep, neuropodium; s, segment; sc, scaphe; sh, scaphal hooks."captionText-2="FIGURE 25. Pectinaria lizhei n. sp. Methyl Green stained body of Paratype (SCSMBC030900): A. Lateral view of entire body; B. Ventral view of entire body; C. Dorsal view of anterior end; D. Lateral view of anterior end; E. Ventral view of segments 4; F. Lateral view of posterior end; G. Scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."captionText-3="FIGURE 26. Pectinaria lizhei n. sp. Paratype (SCSMBC030899), under the SEM: A. Ventro-lateral view of entire body; B. Dorso-lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Ventral view of posterior end; F. Close up of lateral region between cephalic veil and segment 1. G. Ventral view of segments 3–4; H. Close up of buccal tentacle; I. Close ups of branchial lobes; J. Dorsal view of left branchiae; K. Anal flap; L. Close ups of scaphal hooks; M. Internal structure of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lel, lateral ear-shaped lobe; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."captionText-4="FIGURE27.Pectinarializhein.sp.chaetaeonanteriorsegmentsofParatype(SCSMBC030899),undertheSEM:A.Parapodiaonsegments7–9;B–G.Closeupsofnotochaetaeonsegment9;H.Dorsalunciniofneuropodiaonsegment9;I.Medianunciniofneuropodiaonsegmen
<materialsCitationid="3B5F3C84FFD9FFD8C28BF990BD1BF96B"collectingDate="2019-05"collectorName="J. Zhang & D. Yang"latitude="24.587389"location="Xiamen"longLatPrecision="1"longitude="118.175995"municipality="Eyu Island"pageId="40"pageNumber="41"specimenCount="1"stateProvince="Fujian"typeStatus="holotype">
<materialsCitationid="3B5F3C84FFD9FFD8C67CF904BBEEF89B"collectingDate="2019-05"collectionCode="SC-"collectorName="J. Zhang & D. Yang"latitude="24.587389"location="Xiamen"longLatPrecision="1"longitude="118.175995"municipality="Eyu Island"pageId="40"pageNumber="41"specimenCode="SMBC030898"specimenCount="1"stateProvince="Fujian"typeStatus="paratype">
<materialsCitationid="3B5F3C84FFD9FFD8C0F4F8CCBAFFF853"collectingDate="2018-05"collectionCode="SEM"collectorName="J. Zhang & D. Yang"latitude="24.587389"location="Xiamen"longLatPrecision="1"longitude="118.175995"municipality="Eyu Island"pageId="40"pageNumber="41"specimenCount="1"stateProvince="Fujian"typeStatus="paratype">
<taxonomicNameid="4C374D5AFFD8FFD9C227F8D0B9D4F894"authority="Zhang & Hutchings & Qiu, 2022"authorityName="Zhang & Hutchings & Qiu"authorityYear="2022"box="[298,468,1844,1868]"class="Polychaeta"family="Pectinariidae"genus="Pectinaria"kingdom="Animalia"order="Terebellida"pageId="41"pageNumber="42"phylum="Annelida"rank="species"species="lizhei"status="sp. nov.">
<materialsCitationid="3B5F3C84FFDBFFDAC20FFF73BA02FF20"collectingDate="2007-04"collectorName="Third Ocean Institute & Resources Yanping"country="China"county="Ministry of Natural"elevation="44"latitude="25.880001"location="East"longLatPrecision="1"longitude="120.125"municipality="Sea"pageId="42"pageNumber="43"specimenCount="1"stateProvince="Fujian"typeStatus="holotype">
<locationid="8EE86002FFDBFFDAC62DFF72BD50FF69"LSID="urn:lsid:plazi:treatment:039E87CFFFD9FFC1C39AF9ECBB87FD15:8EE86002FFDBFFDAC62DFF72BD50FF69"box="[1312,1360,151,177]"country="China"county="Ministry of Natural"latitude="25.880001"longLatPrecision="1"longitude="120.125"municipality="Sea"name="East"pageId="42"pageNumber="43"stateProvince="Fujian">East</location>
<materialsCitationid="3B5F3C84FFDBFFDAC106FF3AB986FE98"collectingDate="2019-12"collectorName="J. Zhang & Y. Gao"country="China"county="Sea"elevation="23"latitude="22.419167"location="Daya Bay"longLatPrecision="1"longitude="113.75972"municipality="northern South"pageId="42"pageNumber="43"specimenCount="1"stateProvince="Guangdong"typeStatus="holotype">
<materialsCitationid="3B5F3C84FFDBFFDAC67BFE8ABB05FE08"collectingDate="2006-08"collectionCode="SUMST"collectorName="Xiamen University Experiment"country="China"county="Sea"elevation="20"latitude="18.288332"location="Beibu Gulf"longLatPrecision="1"longitude="109.09528"municipality="South"pageId="42"pageNumber="43"specimenCode="SUMST09"specimenCount="1"typeStatus="holotype">
Preserved specimen pale in colour, conical in shape (
<figureCitationid="130C2A5CFFDBFFDAC0BCFE1BBC3FFDC0"box="[945,1087,510,536]"captionStart="FIGURE 23"captionStartId="41.[151,250,1844,1868]"captionTargetBox="[168,1420,181,1820]"captionTargetId="figure-18@41.[168,1420,181,1820]"captionTargetPageId="41"captionText="FIGURE 23. Pectinaria lizhei n. sp. Methyl Green stained body of Holotype (SCSMBC030897): A. Ventral view of entire body; B. Dorsal view of entire body; C. Lateral view of entire body; D. Tube; E. Ventro-lateral view of anterior end; F. Dorsal view of anterior end; G. Lateral view of anterior end; H. Ventral view of segment 4. Abbreviations: br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; op, operculum; or, opercular rim; p, paleae; s, segment; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630794"httpUri="https://zenodo.org/record/6630794/files/figure.png"pageId="42"pageNumber="43">Figs 23A–C</figureCitation>
;
<figureCitationid="130C2A5CFFDBFFDAC747FE1BBC9EFDC1"box="[1098,1182,510,537]"captionStart="FIGURE 25"captionStartId="43.[151,250,1842,1866]"captionTargetBox="[151,1436,633,1818]"captionTargetId="figure-207@43.[151,1436,633,1818]"captionTargetPageId="43"captionText="FIGURE 25. Pectinaria lizhei n. sp. Methyl Green stained body of Paratype (SCSMBC030900): A. Lateral view of entire body; B. Ventral view of entire body; C. Dorsal view of anterior end; D. Lateral view of anterior end; E. Ventral view of segments 4; F. Lateral view of posterior end; G. Scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630798"httpUri="https://zenodo.org/record/6630798/files/figure.png"pageId="42"pageNumber="43">25A–B</figureCitation>
;
<figureCitationid="130C2A5CFFDBFFDAC7A7FE1BBCFFFDC1"box="[1194,1279,510,537]"captionStart="FIGURE 26"captionStartId="44.[151,250,1790,1814]"captionTargetBox="[168,1419,181,1766]"captionTargetId="figure-21@44.[168,1419,181,1766]"captionTargetPageId="44"captionText="FIGURE 26. Pectinaria lizhei n. sp. Paratype (SCSMBC030899), under the SEM: A. Ventro-lateral view of entire body; B. Dorso-lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Ventral view of posterior end; F. Close up of lateral region between cephalic veil and segment 1. G. Ventral view of segments 3–4; H. Close up of buccal tentacle; I. Close ups of branchial lobes; J. Dorsal view of left branchiae; K. Anal flap; L. Close ups of scaphal hooks; M. Internal structure of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lel, lateral ear-shaped lobe; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630800"httpUri="https://zenodo.org/record/6630800/files/figure.png"pageId="42"pageNumber="43">26A–B</figureCitation>
<figureCitationid="130C2A5CFFDBFFDAC392FD6BB92BFD70"box="[159,299,654,680]"captionStart="FIGURE 23"captionStartId="41.[151,250,1844,1868]"captionTargetBox="[168,1420,181,1820]"captionTargetId="figure-18@41.[168,1420,181,1820]"captionTargetPageId="41"captionText="FIGURE 23. Pectinaria lizhei n. sp. Methyl Green stained body of Holotype (SCSMBC030897): A. Ventral view of entire body; B. Dorsal view of entire body; C. Lateral view of entire body; D. Tube; E. Ventro-lateral view of anterior end; F. Dorsal view of anterior end; G. Lateral view of anterior end; H. Ventral view of segment 4. Abbreviations: br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; op, operculum; or, opercular rim; p, paleae; s, segment; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630794"httpUri="https://zenodo.org/record/6630794/files/figure.png"pageId="42"pageNumber="43">Figs 23E, G</figureCitation>
;
<figureCitationid="130C2A5CFFDBFFDAC23AFD6BB96BFD71"box="[311,363,654,681]"captionStart="FIGURE 25"captionStartId="43.[151,250,1842,1866]"captionTargetBox="[151,1436,633,1818]"captionTargetId="figure-207@43.[151,1436,633,1818]"captionTargetPageId="43"captionText="FIGURE 25. Pectinaria lizhei n. sp. Methyl Green stained body of Paratype (SCSMBC030900): A. Lateral view of entire body; B. Ventral view of entire body; C. Dorsal view of anterior end; D. Lateral view of anterior end; E. Ventral view of segments 4; F. Lateral view of posterior end; G. Scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630798"httpUri="https://zenodo.org/record/6630798/files/figure.png"pageId="42"pageNumber="43">25D</figureCitation>
;
<figureCitationid="130C2A5CFFDBFFDAC27AFD6BB9ABFD71"box="[375,427,654,681]"captionStart="FIGURE 26"captionStartId="44.[151,250,1790,1814]"captionTargetBox="[168,1419,181,1766]"captionTargetId="figure-21@44.[168,1419,181,1766]"captionTargetPageId="44"captionText="FIGURE 26. Pectinaria lizhei n. sp. Paratype (SCSMBC030899), under the SEM: A. Ventro-lateral view of entire body; B. Dorso-lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Ventral view of posterior end; F. Close up of lateral region between cephalic veil and segment 1. G. Ventral view of segments 3–4; H. Close up of buccal tentacle; I. Close ups of branchial lobes; J. Dorsal view of left branchiae; K. Anal flap; L. Close ups of scaphal hooks; M. Internal structure of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lel, lateral ear-shaped lobe; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630800"httpUri="https://zenodo.org/record/6630800/files/figure.png"pageId="42"pageNumber="43">26D</figureCitation>
). Pair of ear-shaped lobes adjacent to both sides of dorsal base of cephalic veil (
<figureCitationid="130C2A5CFFDBFFDAC63DFD6BB8AAFD15"captionStart="FIGURE 26"captionStartId="44.[151,250,1790,1814]"captionTargetBox="[168,1419,181,1766]"captionTargetId="figure-21@44.[168,1419,181,1766]"captionTargetPageId="44"captionText="FIGURE 26. Pectinaria lizhei n. sp. Paratype (SCSMBC030899), under the SEM: A. Ventro-lateral view of entire body; B. Dorso-lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Ventral view of posterior end; F. Close up of lateral region between cephalic veil and segment 1. G. Ventral view of segments 3–4; H. Close up of buccal tentacle; I. Close ups of branchial lobes; J. Dorsal view of left branchiae; K. Anal flap; L. Close ups of scaphal hooks; M. Internal structure of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lel, lateral ear-shaped lobe; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630800"httpUri="https://zenodo.org/record/6630800/files/figure.png"pageId="42"pageNumber="43">Fig. 26D, F</figureCitation>
). Buccal tentacles long with long mid-groove, arising from posterior to cephalic veil, extending beyond margin of cephalic veil (
<figureCitationid="130C2A5CFFDBFFDAC239FD33B9BFFD28"box="[308,447,726,752]"captionStart="FIGURE 23"captionStartId="41.[151,250,1844,1868]"captionTargetBox="[168,1420,181,1820]"captionTargetId="figure-18@41.[168,1420,181,1820]"captionTargetPageId="41"captionText="FIGURE 23. Pectinaria lizhei n. sp. Methyl Green stained body of Holotype (SCSMBC030897): A. Ventral view of entire body; B. Dorsal view of entire body; C. Lateral view of entire body; D. Tube; E. Ventro-lateral view of anterior end; F. Dorsal view of anterior end; G. Lateral view of anterior end; H. Ventral view of segment 4. Abbreviations: br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; op, operculum; or, opercular rim; p, paleae; s, segment; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630794"httpUri="https://zenodo.org/record/6630794/files/figure.png"pageId="42"pageNumber="43">Figs 23E, G</figureCitation>
;
<figureCitationid="130C2A5CFFDBFFDAC2C6FD33B9FFFD29"box="[459,511,726,753]"captionStart="FIGURE 25"captionStartId="43.[151,250,1842,1866]"captionTargetBox="[151,1436,633,1818]"captionTargetId="figure-207@43.[151,1436,633,1818]"captionTargetPageId="43"captionText="FIGURE 25. Pectinaria lizhei n. sp. Methyl Green stained body of Paratype (SCSMBC030900): A. Lateral view of entire body; B. Ventral view of entire body; C. Dorsal view of anterior end; D. Lateral view of anterior end; E. Ventral view of segments 4; F. Lateral view of posterior end; G. Scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630798"httpUri="https://zenodo.org/record/6630798/files/figure.png"pageId="42"pageNumber="43">25D</figureCitation>
;
<figureCitationid="130C2A5CFFDBFFDAC107FD33BA60FD29"box="[522,608,726,753]"captionStart="FIGURE 26"captionStartId="44.[151,250,1790,1814]"captionTargetBox="[168,1419,181,1766]"captionTargetId="figure-21@44.[168,1419,181,1766]"captionTargetPageId="44"captionText="FIGURE 26. Pectinaria lizhei n. sp. Paratype (SCSMBC030899), under the SEM: A. Ventro-lateral view of entire body; B. Dorso-lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Ventral view of posterior end; F. Close up of lateral region between cephalic veil and segment 1. G. Ventral view of segments 3–4; H. Close up of buccal tentacle; I. Close ups of branchial lobes; J. Dorsal view of left branchiae; K. Anal flap; L. Close ups of scaphal hooks; M. Internal structure of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lel, lateral ear-shaped lobe; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630800"httpUri="https://zenodo.org/record/6630800/files/figure.png"pageId="42"pageNumber="43">26D, H</figureCitation>
<taxonomicNameid="4C374D5AFFDBFFDAC225F8ACB9D1F8B8"authority="Zhang & Hutchings & Qiu, 2022"authorityName="Zhang & Hutchings & Qiu"authorityYear="2022"box="[296,465,1864,1888]"class="Polychaeta"family="Pectinariidae"genus="Pectinaria"kingdom="Animalia"order="Terebellida"pageId="42"pageNumber="43"phylum="Annelida"rank="species"species="lizhei"status="sp. nov.">
left 12, right 13), curved dorsally, acute with extended tips (
<figureCitationid="130C2A5CFFDAFFDBC63DFF5EBD97FF0D"box="[1328,1431,187,213]"captionStart="FIGURE 23"captionStartId="41.[151,250,1844,1868]"captionTargetBox="[168,1420,181,1820]"captionTargetId="figure-18@41.[168,1420,181,1820]"captionTargetPageId="41"captionText="FIGURE 23. Pectinaria lizhei n. sp. Methyl Green stained body of Holotype (SCSMBC030897): A. Ventral view of entire body; B. Dorsal view of entire body; C. Lateral view of entire body; D. Tube; E. Ventro-lateral view of anterior end; F. Dorsal view of anterior end; G. Lateral view of anterior end; H. Ventral view of segment 4. Abbreviations: br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; op, operculum; or, opercular rim; p, paleae; s, segment; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630794"httpUri="https://zenodo.org/record/6630794/files/figure.png"pageId="43"pageNumber="44">Figs 23F</figureCitation>
;
<figureCitationid="130C2A5CFFDAFFDBC39AFF3BB8C9FF21"box="[151,201,222,249]"captionStart="FIGURE 25"captionStartId="43.[151,250,1842,1866]"captionTargetBox="[151,1436,633,1818]"captionTargetId="figure-207@43.[151,1436,633,1818]"captionTargetPageId="43"captionText="FIGURE 25. Pectinaria lizhei n. sp. Methyl Green stained body of Paratype (SCSMBC030900): A. Lateral view of entire body; B. Ventral view of entire body; C. Dorsal view of anterior end; D. Lateral view of anterior end; E. Ventral view of segments 4; F. Lateral view of posterior end; G. Scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630798"httpUri="https://zenodo.org/record/6630798/files/figure.png"pageId="43"pageNumber="44">25C</figureCitation>
;
<figureCitationid="130C2A5CFFDAFFDBC3D8FF3AB908FF22"box="[213,264,223,250]"captionStart="FIGURE 26"captionStartId="44.[151,250,1790,1814]"captionTargetBox="[168,1419,181,1766]"captionTargetId="figure-21@44.[168,1419,181,1766]"captionTargetPageId="44"captionText="FIGURE 26. Pectinaria lizhei n. sp. Paratype (SCSMBC030899), under the SEM: A. Ventro-lateral view of entire body; B. Dorso-lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Ventral view of posterior end; F. Close up of lateral region between cephalic veil and segment 1. G. Ventral view of segments 3–4; H. Close up of buccal tentacle; I. Close ups of branchial lobes; J. Dorsal view of left branchiae; K. Anal flap; L. Close ups of scaphal hooks; M. Internal structure of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lel, lateral ear-shaped lobe; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630800"httpUri="https://zenodo.org/record/6630800/files/figure.png"pageId="43"pageNumber="44">26C</figureCitation>
First pair of tentacular cirri extending beyond paleae, with annuli, arising from connection of opercular margin and paleal ridge (
<figureCitationid="130C2A5CFFDAFFDBC25BFEC2B9BEFE99"box="[342,446,295,321]"captionStart="FIGURE 23"captionStartId="41.[151,250,1844,1868]"captionTargetBox="[168,1420,181,1820]"captionTargetId="figure-18@41.[168,1420,181,1820]"captionTargetPageId="41"captionText="FIGURE 23. Pectinaria lizhei n. sp. Methyl Green stained body of Holotype (SCSMBC030897): A. Ventral view of entire body; B. Dorsal view of entire body; C. Lateral view of entire body; D. Tube; E. Ventro-lateral view of anterior end; F. Dorsal view of anterior end; G. Lateral view of anterior end; H. Ventral view of segment 4. Abbreviations: br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; op, operculum; or, opercular rim; p, paleae; s, segment; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630794"httpUri="https://zenodo.org/record/6630794/files/figure.png"pageId="43"pageNumber="44">Figs 23E</figureCitation>
;
<figureCitationid="130C2A5CFFDAFFDBC2C5FEC3BA1DFE99"box="[456,541,294,321]"captionStart="FIGURE 25"captionStartId="43.[151,250,1842,1866]"captionTargetBox="[151,1436,633,1818]"captionTargetId="figure-207@43.[151,1436,633,1818]"captionTargetPageId="43"captionText="FIGURE 25. Pectinaria lizhei n. sp. Methyl Green stained body of Paratype (SCSMBC030900): A. Lateral view of entire body; B. Ventral view of entire body; C. Dorsal view of anterior end; D. Lateral view of anterior end; E. Ventral view of segments 4; F. Lateral view of posterior end; G. Scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630798"httpUri="https://zenodo.org/record/6630798/files/figure.png"pageId="43"pageNumber="44">25C–D</figureCitation>
;
<figureCitationid="130C2A5CFFDAFFDBC12AFEC2BA7CFE9A"box="[551,636,295,322]"captionStart="FIGURE 26"captionStartId="44.[151,250,1790,1814]"captionTargetBox="[168,1419,181,1766]"captionTargetId="figure-21@44.[168,1419,181,1766]"captionTargetPageId="44"captionText="FIGURE 26. Pectinaria lizhei n. sp. Paratype (SCSMBC030899), under the SEM: A. Ventro-lateral view of entire body; B. Dorso-lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Ventral view of posterior end; F. Close up of lateral region between cephalic veil and segment 1. G. Ventral view of segments 3–4; H. Close up of buccal tentacle; I. Close ups of branchial lobes; J. Dorsal view of left branchiae; K. Anal flap; L. Close ups of scaphal hooks; M. Internal structure of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lel, lateral ear-shaped lobe; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630800"httpUri="https://zenodo.org/record/6630800/files/figure.png"pageId="43"pageNumber="44">26C–D</figureCitation>
). Pair of small ventro-lateral lappets present behind tentacular cirri, near cephalic veil, on segment 1 (
<figureCitationid="130C2A5CFFDAFFDBC2D3FEAEBA6BFEBD"box="[478,619,331,357]"captionStart="FIGURE 23"captionStartId="41.[151,250,1844,1868]"captionTargetBox="[168,1420,181,1820]"captionTargetId="figure-18@41.[168,1420,181,1820]"captionTargetPageId="41"captionText="FIGURE 23. Pectinaria lizhei n. sp. Methyl Green stained body of Holotype (SCSMBC030897): A. Ventral view of entire body; B. Dorsal view of entire body; C. Lateral view of entire body; D. Tube; E. Ventro-lateral view of anterior end; F. Dorsal view of anterior end; G. Lateral view of anterior end; H. Ventral view of segment 4. Abbreviations: br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; op, operculum; or, opercular rim; p, paleae; s, segment; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630794"httpUri="https://zenodo.org/record/6630794/files/figure.png"pageId="43"pageNumber="44">Figs 23E, G</figureCitation>
;
<figureCitationid="130C2A5CFFDAFFDBC174FEAFBAACFEBD"box="[633,684,330,357]"captionStart="FIGURE 25"captionStartId="43.[151,250,1842,1866]"captionTargetBox="[151,1436,633,1818]"captionTargetId="figure-207@43.[151,1436,633,1818]"captionTargetPageId="43"captionText="FIGURE 25. Pectinaria lizhei n. sp. Methyl Green stained body of Paratype (SCSMBC030900): A. Lateral view of entire body; B. Ventral view of entire body; C. Dorsal view of anterior end; D. Lateral view of anterior end; E. Ventral view of segments 4; F. Lateral view of posterior end; G. Scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630798"httpUri="https://zenodo.org/record/6630798/files/figure.png"pageId="43"pageNumber="44">25D</figureCitation>
;
<figureCitationid="130C2A5CFFDAFFDBC1B4FEAEBB0EFEBE"box="[697,782,331,358]"captionStart="FIGURE 26"captionStartId="44.[151,250,1790,1814]"captionTargetBox="[168,1419,181,1766]"captionTargetId="figure-21@44.[168,1419,181,1766]"captionTargetPageId="44"captionText="FIGURE 26. Pectinaria lizhei n. sp. Paratype (SCSMBC030899), under the SEM: A. Ventro-lateral view of entire body; B. Dorso-lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Ventral view of posterior end; F. Close up of lateral region between cephalic veil and segment 1. G. Ventral view of segments 3–4; H. Close up of buccal tentacle; I. Close ups of branchial lobes; J. Dorsal view of left branchiae; K. Anal flap; L. Close ups of scaphal hooks; M. Internal structure of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lel, lateral ear-shaped lobe; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630800"httpUri="https://zenodo.org/record/6630800/files/figure.png"pageId="43"pageNumber="44">26C–D</figureCitation>
). Ventral region of segment 1 covered by ventral lobes of segment 2 (
<figureCitationid="130C2A5CFFDAFFDBC215FE8AB981FE51"box="[280,385,367,393]"captionStart="FIGURE 23"captionStartId="41.[151,250,1844,1868]"captionTargetBox="[168,1420,181,1820]"captionTargetId="figure-18@41.[168,1420,181,1820]"captionTargetPageId="41"captionText="FIGURE 23. Pectinaria lizhei n. sp. Methyl Green stained body of Holotype (SCSMBC030897): A. Ventral view of entire body; B. Dorsal view of entire body; C. Lateral view of entire body; D. Tube; E. Ventro-lateral view of anterior end; F. Dorsal view of anterior end; G. Lateral view of anterior end; H. Ventral view of segment 4. Abbreviations: br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; op, operculum; or, opercular rim; p, paleae; s, segment; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630794"httpUri="https://zenodo.org/record/6630794/files/figure.png"pageId="43"pageNumber="44">Figs 23E</figureCitation>
;
<figureCitationid="130C2A5CFFDAFFDBC280FE8BB9BEFE51"box="[397,446,366,393]"captionStart="FIGURE 25"captionStartId="43.[151,250,1842,1866]"captionTargetBox="[151,1436,633,1818]"captionTargetId="figure-207@43.[151,1436,633,1818]"captionTargetPageId="43"captionText="FIGURE 25. Pectinaria lizhei n. sp. Methyl Green stained body of Paratype (SCSMBC030900): A. Lateral view of entire body; B. Ventral view of entire body; C. Dorsal view of anterior end; D. Lateral view of anterior end; E. Ventral view of segments 4; F. Lateral view of posterior end; G. Scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630798"httpUri="https://zenodo.org/record/6630798/files/figure.png"pageId="43"pageNumber="44">25B</figureCitation>
;
<figureCitationid="130C2A5CFFDAFFDBC2C7FE8AB9FFFE52"box="[458,511,367,394]"captionStart="FIGURE 26"captionStartId="44.[151,250,1790,1814]"captionTargetBox="[168,1419,181,1766]"captionTargetId="figure-21@44.[168,1419,181,1766]"captionTargetPageId="44"captionText="FIGURE 26. Pectinaria lizhei n. sp. Paratype (SCSMBC030899), under the SEM: A. Ventro-lateral view of entire body; B. Dorso-lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Ventral view of posterior end; F. Close up of lateral region between cephalic veil and segment 1. G. Ventral view of segments 3–4; H. Close up of buccal tentacle; I. Close ups of branchial lobes; J. Dorsal view of left branchiae; K. Anal flap; L. Close ups of scaphal hooks; M. Internal structure of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lel, lateral ear-shaped lobe; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630800"httpUri="https://zenodo.org/record/6630800/files/figure.png"pageId="43"pageNumber="44">26D</figureCitation>
pair of tentacular cirri, extending beyond opercular anterior margin, with annuli, on latero-median connecting ridge on segment 2, inserted more dorsally than 1
<figureCitationid="130C2A5CFFDAFFDBC245FE3EB9B1FE2D"box="[328,433,475,501]"captionStart="FIGURE 23"captionStartId="41.[151,250,1844,1868]"captionTargetBox="[168,1420,181,1820]"captionTargetId="figure-18@41.[168,1420,181,1820]"captionTargetPageId="41"captionText="FIGURE 23. Pectinaria lizhei n. sp. Methyl Green stained body of Holotype (SCSMBC030897): A. Ventral view of entire body; B. Dorsal view of entire body; C. Lateral view of entire body; D. Tube; E. Ventro-lateral view of anterior end; F. Dorsal view of anterior end; G. Lateral view of anterior end; H. Ventral view of segment 4. Abbreviations: br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; op, operculum; or, opercular rim; p, paleae; s, segment; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630794"httpUri="https://zenodo.org/record/6630794/files/figure.png"pageId="43"pageNumber="44">Figs 23E</figureCitation>
;
<figureCitationid="130C2A5CFFDAFFDBC2B6FE3FB9EFFE2D"box="[443,495,474,501]"captionStart="FIGURE 25"captionStartId="43.[151,250,1842,1866]"captionTargetBox="[151,1436,633,1818]"captionTargetId="figure-207@43.[151,1436,633,1818]"captionTargetPageId="43"captionText="FIGURE 25. Pectinaria lizhei n. sp. Methyl Green stained body of Paratype (SCSMBC030900): A. Lateral view of entire body; B. Ventral view of entire body; C. Dorsal view of anterior end; D. Lateral view of anterior end; E. Ventral view of segments 4; F. Lateral view of posterior end; G. Scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630798"httpUri="https://zenodo.org/record/6630798/files/figure.png"pageId="43"pageNumber="44">25D</figureCitation>
;
<figureCitationid="130C2A5CFFDAFFDBC2F7FE3EBA2DFE2E"box="[506,557,475,502]"captionStart="FIGURE 26"captionStartId="44.[151,250,1790,1814]"captionTargetBox="[168,1419,181,1766]"captionTargetId="figure-21@44.[168,1419,181,1766]"captionTargetPageId="44"captionText="FIGURE 26. Pectinaria lizhei n. sp. Paratype (SCSMBC030899), under the SEM: A. Ventro-lateral view of entire body; B. Dorso-lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Ventral view of posterior end; F. Close up of lateral region between cephalic veil and segment 1. G. Ventral view of segments 3–4; H. Close up of buccal tentacle; I. Close ups of branchial lobes; J. Dorsal view of left branchiae; K. Anal flap; L. Close ups of scaphal hooks; M. Internal structure of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lel, lateral ear-shaped lobe; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630800"httpUri="https://zenodo.org/record/6630800/files/figure.png"pageId="43"pageNumber="44">26C</figureCitation>
). Pair of narrow ventro-lateral lobes and pair of broad ventral lobes on segment 2; ventro-lateral lobes connected with 2
pair of tentacular cirri, separated by narrow groove; ventral lobes smooth about 4x width of ventro-lateral lobes, separated by a little narrow groove. Dorsal lobe absent on segment 2 (
<figureCitationid="130C2A5CFFDAFFDBC667FDC6B8E8FDB9"captionStart="FIGURE 23"captionStartId="41.[151,250,1844,1868]"captionTargetBox="[168,1420,181,1820]"captionTargetId="figure-18@41.[168,1420,181,1820]"captionTargetPageId="41"captionText="FIGURE 23. Pectinaria lizhei n. sp. Methyl Green stained body of Holotype (SCSMBC030897): A. Ventral view of entire body; B. Dorsal view of entire body; C. Lateral view of entire body; D. Tube; E. Ventro-lateral view of anterior end; F. Dorsal view of anterior end; G. Lateral view of anterior end; H. Ventral view of segment 4. Abbreviations: br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; op, operculum; or, opercular rim; p, paleae; s, segment; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630794"httpUri="https://zenodo.org/record/6630794/files/figure.png"pageId="43"pageNumber="44">Figs 23F–G</figureCitation>
;
<figureCitationid="130C2A5CFFDAFFDBC3F9FDA3B926FDB9"box="[244,294,582,609]"captionStart="FIGURE 25"captionStartId="43.[151,250,1842,1866]"captionTargetBox="[151,1436,633,1818]"captionTargetId="figure-207@43.[151,1436,633,1818]"captionTargetPageId="43"captionText="FIGURE 25. Pectinaria lizhei n. sp. Methyl Green stained body of Paratype (SCSMBC030900): A. Lateral view of entire body; B. Ventral view of entire body; C. Dorsal view of anterior end; D. Lateral view of anterior end; E. Ventral view of segments 4; F. Lateral view of posterior end; G. Scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630798"httpUri="https://zenodo.org/record/6630798/files/figure.png"pageId="43"pageNumber="44">25C</figureCitation>
;
<figureCitationid="130C2A5CFFDAFFDBC23CFDA2B964FDBA"box="[305,356,583,610]"captionStart="FIGURE 26"captionStartId="44.[151,250,1790,1814]"captionTargetBox="[168,1419,181,1766]"captionTargetId="figure-21@44.[168,1419,181,1766]"captionTargetPageId="44"captionText="FIGURE 26. Pectinaria lizhei n. sp. Paratype (SCSMBC030899), under the SEM: A. Ventro-lateral view of entire body; B. Dorso-lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Ventral view of posterior end; F. Close up of lateral region between cephalic veil and segment 1. G. Ventral view of segments 3–4; H. Close up of buccal tentacle; I. Close ups of branchial lobes; J. Dorsal view of left branchiae; K. Anal flap; L. Close ups of scaphal hooks; M. Internal structure of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lel, lateral ear-shaped lobe; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630800"httpUri="https://zenodo.org/record/6630800/files/figure.png"pageId="43"pageNumber="44">26C</figureCitation>
<taxonomicNameid="4C374D5AFFDAFFDBC227F8D6B9D4F892"authority="Zhang & Hutchings & Qiu, 2022"authorityName="Zhang & Hutchings & Qiu"authorityYear="2022"box="[298,468,1842,1866]"class="Polychaeta"family="Pectinariidae"genus="Pectinaria"kingdom="Animalia"order="Terebellida"pageId="43"pageNumber="44"phylum="Annelida"rank="species"species="lizhei"status="sp. nov.">
<taxonomicNameid="4C374D5AFFDDFFDCC225F91AB9D1F8CE"authority="Zhang & Hutchings & Qiu, 2022"authorityName="Zhang & Hutchings & Qiu"authorityYear="2022"box="[296,465,1790,1814]"class="Polychaeta"family="Pectinariidae"genus="Pectinaria"kingdom="Animalia"order="Terebellida"pageId="44"pageNumber="45"phylum="Annelida"rank="species"species="lizhei"status="sp. nov.">
<taxonomicNameid="4C374D5AFFDCFFDDC225F8ACB9D1F8B8"authority="Zhang & Hutchings & Qiu, 2022"authorityName="Zhang & Hutchings & Qiu"authorityYear="2022"box="[296,465,1864,1888]"class="Polychaeta"family="Pectinariidae"genus="Pectinaria"kingdom="Animalia"order="Terebellida"pageId="45"pageNumber="46"phylum="Annelida"rank="species"species="lizhei"status="sp. nov.">
<taxonomicNameid="4C374D5AFFDFFFDEC225FA87B9D1FAA1"authority="Zhang & Hutchings & Qiu, 2022"authorityName="Zhang & Hutchings & Qiu"authorityYear="2022"box="[296,465,1377,1401]"class="Polychaeta"family="Pectinariidae"genus="Pectinaria"kingdom="Animalia"order="Terebellida"pageId="46"pageNumber="47"phylum="Annelida"rank="species"species="lizhei"status="sp. nov.">
Comb-like branchiae on segments 3–4, consisting of series of dense, flat lamellae. Branchiae on segment 3 larg- er and inserted more ventrally than those of segment 4 (
<figureCitationid="130C2A5CFFDFFFDEC00EF9DDBB8DF98A"box="[771,909,1592,1618]"captionStart="FIGURE 23"captionStartId="41.[151,250,1844,1868]"captionTargetBox="[168,1420,181,1820]"captionTargetId="figure-18@41.[168,1420,181,1820]"captionTargetPageId="41"captionText="FIGURE 23. Pectinaria lizhei n. sp. Methyl Green stained body of Holotype (SCSMBC030897): A. Ventral view of entire body; B. Dorsal view of entire body; C. Lateral view of entire body; D. Tube; E. Ventro-lateral view of anterior end; F. Dorsal view of anterior end; G. Lateral view of anterior end; H. Ventral view of segment 4. Abbreviations: br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; op, operculum; or, opercular rim; p, paleae; s, segment; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630794"httpUri="https://zenodo.org/record/6630794/files/figure.png"pageId="46"pageNumber="47">Figs 23E, G</figureCitation>
;
<figureCitationid="130C2A5CFFDFFFDEC094F9D2BBCCF98A"box="[921,972,1591,1618]"captionStart="FIGURE 25"captionStartId="43.[151,250,1842,1866]"captionTargetBox="[151,1436,633,1818]"captionTargetId="figure-207@43.[151,1436,633,1818]"captionTargetPageId="43"captionText="FIGURE 25. Pectinaria lizhei n. sp. Methyl Green stained body of Paratype (SCSMBC030900): A. Lateral view of entire body; B. Ventral view of entire body; C. Dorsal view of anterior end; D. Lateral view of anterior end; E. Ventral view of segments 4; F. Lateral view of posterior end; G. Scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630798"httpUri="https://zenodo.org/record/6630798/files/figure.png"pageId="46"pageNumber="47">25D</figureCitation>
;
<figureCitationid="130C2A5CFFDFFFDEC0DAF9D2BC3AF98A"box="[983,1082,1591,1618]"captionStart="FIGURE 26"captionStartId="44.[151,250,1790,1814]"captionTargetBox="[168,1419,181,1766]"captionTargetId="figure-21@44.[168,1419,181,1766]"captionTargetPageId="44"captionText="FIGURE 26. Pectinaria lizhei n. sp. Paratype (SCSMBC030899), under the SEM: A. Ventro-lateral view of entire body; B. Dorso-lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Ventral view of posterior end; F. Close up of lateral region between cephalic veil and segment 1. G. Ventral view of segments 3–4; H. Close up of buccal tentacle; I. Close ups of branchial lobes; J. Dorsal view of left branchiae; K. Anal flap; L. Close ups of scaphal hooks; M. Internal structure of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lel, lateral ear-shaped lobe; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630800"httpUri="https://zenodo.org/record/6630800/files/figure.png"pageId="46"pageNumber="47">26C, I–J</figureCitation>
). Pair of dorso-lateral glandular pads present adjacent to branchiae on segments 3 and 4; dorso-lateral glandular pads on segment 3 more developed than those of segment 4 (
<figureCitationid="130C2A5CFFDFFFDEC2BDF965BA3AF942"box="[432,570,1664,1690]"captionStart="FIGURE 23"captionStartId="41.[151,250,1844,1868]"captionTargetBox="[168,1420,181,1820]"captionTargetId="figure-18@41.[168,1420,181,1820]"captionTargetPageId="41"captionText="FIGURE 23. Pectinaria lizhei n. sp. Methyl Green stained body of Holotype (SCSMBC030897): A. Ventral view of entire body; B. Dorsal view of entire body; C. Lateral view of entire body; D. Tube; E. Ventro-lateral view of anterior end; F. Dorsal view of anterior end; G. Lateral view of anterior end; H. Ventral view of segment 4. Abbreviations: br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; op, operculum; or, opercular rim; p, paleae; s, segment; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630794"httpUri="https://zenodo.org/record/6630794/files/figure.png"pageId="46"pageNumber="47">Figs 23F–G</figureCitation>
;
<figureCitationid="130C2A5CFFDFFFDEC148F99ABA9AF942"box="[581,666,1663,1690]"captionStart="FIGURE 25"captionStartId="43.[151,250,1842,1866]"captionTargetBox="[151,1436,633,1818]"captionTargetId="figure-207@43.[151,1436,633,1818]"captionTargetPageId="43"captionText="FIGURE 25. Pectinaria lizhei n. sp. Methyl Green stained body of Paratype (SCSMBC030900): A. Lateral view of entire body; B. Ventral view of entire body; C. Dorsal view of anterior end; D. Lateral view of anterior end; E. Ventral view of segments 4; F. Lateral view of posterior end; G. Scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630798"httpUri="https://zenodo.org/record/6630798/files/figure.png"pageId="46"pageNumber="47">25C–D</figureCitation>
;
<figureCitationid="130C2A5CFFDFFFDEC1A8F99ABAD8F942"box="[677,728,1663,1690]"captionStart="FIGURE 26"captionStartId="44.[151,250,1790,1814]"captionTargetBox="[168,1419,181,1766]"captionTargetId="figure-21@44.[168,1419,181,1766]"captionTargetPageId="44"captionText="FIGURE 26. Pectinaria lizhei n. sp. Paratype (SCSMBC030899), under the SEM: A. Ventro-lateral view of entire body; B. Dorso-lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Ventral view of posterior end; F. Close up of lateral region between cephalic veil and segment 1. G. Ventral view of segments 3–4; H. Close up of buccal tentacle; I. Close ups of branchial lobes; J. Dorsal view of left branchiae; K. Anal flap; L. Close ups of scaphal hooks; M. Internal structure of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lel, lateral ear-shaped lobe; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630800"httpUri="https://zenodo.org/record/6630800/files/figure.png"pageId="46"pageNumber="47">26C</figureCitation>
Distinct ventral glandular lobes present on segments 3–6, becoming progressively more lateral and broader on segments 3–5 (
<figureCitationid="130C2A5CFFDFFFDEC26EF92DB9EFF93A"box="[355,495,1736,1762]"captionStart="FIGURE 23"captionStartId="41.[151,250,1844,1868]"captionTargetBox="[168,1420,181,1820]"captionTargetId="figure-18@41.[168,1420,181,1820]"captionTargetPageId="41"captionText="FIGURE 23. Pectinaria lizhei n. sp. Methyl Green stained body of Holotype (SCSMBC030897): A. Ventral view of entire body; B. Dorsal view of entire body; C. Lateral view of entire body; D. Tube; E. Ventro-lateral view of anterior end; F. Dorsal view of anterior end; G. Lateral view of anterior end; H. Ventral view of segment 4. Abbreviations: br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; op, operculum; or, opercular rim; p, paleae; s, segment; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630794"httpUri="https://zenodo.org/record/6630794/files/figure.png"pageId="46"pageNumber="47">Figs 23E, G</figureCitation>
;
<figureCitationid="130C2A5CFFDFFFDEC2F6F922BA2FF93A"box="[507,559,1735,1762]"captionStart="FIGURE 25"captionStartId="43.[151,250,1842,1866]"captionTargetBox="[151,1436,633,1818]"captionTargetId="figure-207@43.[151,1436,633,1818]"captionTargetPageId="43"captionText="FIGURE 25. Pectinaria lizhei n. sp. Methyl Green stained body of Paratype (SCSMBC030900): A. Lateral view of entire body; B. Ventral view of entire body; C. Dorsal view of anterior end; D. Lateral view of anterior end; E. Ventral view of segments 4; F. Lateral view of posterior end; G. Scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630798"httpUri="https://zenodo.org/record/6630798/files/figure.png"pageId="46"pageNumber="47">25D</figureCitation>
;
<figureCitationid="130C2A5CFFDFFFDEC136F922BA6FF93A"box="[571,623,1735,1762]"captionStart="FIGURE 26"captionStartId="44.[151,250,1790,1814]"captionTargetBox="[168,1419,181,1766]"captionTargetId="figure-21@44.[168,1419,181,1766]"captionTargetPageId="44"captionText="FIGURE 26. Pectinaria lizhei n. sp. Paratype (SCSMBC030899), under the SEM: A. Ventro-lateral view of entire body; B. Dorso-lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Ventral view of posterior end; F. Close up of lateral region between cephalic veil and segment 1. G. Ventral view of segments 3–4; H. Close up of buccal tentacle; I. Close ups of branchial lobes; J. Dorsal view of left branchiae; K. Anal flap; L. Close ups of scaphal hooks; M. Internal structure of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lel, lateral ear-shaped lobe; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630800"httpUri="https://zenodo.org/record/6630800/files/figure.png"pageId="46"pageNumber="47">26D</figureCitation>
). Segment 3 with broad ventral lobe with shallow mid indentation about 1/5 width of ventral lobe. Segment 4 with pair of ventro-lateral lobes and a mid-ventral lobe, separated from these by shallow groove; each ventro-lateral lobe with a large lateral hump adjacent to branchia and a relatively small and more acute hump off mid ventral lobe; mid-ventral lobe almost same width as ventro-lateral lobe, with 5–6 continuous triangular lappets, lappets on corners of mid-ventral lobe larger and more acute than others (
<figureCitationid="130C2A5CFFDFFFDEC623F8BDB8D1F84E"captionStart="FIGURE 23"captionStartId="41.[151,250,1844,1868]"captionTargetBox="[168,1420,181,1820]"captionTargetId="figure-18@41.[168,1420,181,1820]"captionTargetPageId="41"captionText="FIGURE 23. Pectinaria lizhei n. sp. Methyl Green stained body of Holotype (SCSMBC030897): A. Ventral view of entire body; B. Dorsal view of entire body; C. Lateral view of entire body; D. Tube; E. Ventro-lateral view of anterior end; F. Dorsal view of anterior end; G. Lateral view of anterior end; H. Ventral view of segment 4. Abbreviations: br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; op, operculum; or, opercular rim; p, paleae; s, segment; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630794"httpUri="https://zenodo.org/record/6630794/files/figure.png"pageId="46"pageNumber="47">Figs 23E, G–H</figureCitation>
;
<figureCitationid="130C2A5CFFDFFFDEC3D3F89EB930F84E"box="[222,304,1915,1942]"captionStart="FIGURE 25"captionStartId="43.[151,250,1842,1866]"captionTargetBox="[151,1436,633,1818]"captionTargetId="figure-207@43.[151,1436,633,1818]"captionTargetPageId="43"captionText="FIGURE 25. Pectinaria lizhei n. sp. Methyl Green stained body of Paratype (SCSMBC030900): A. Lateral view of entire body; B. Ventral view of entire body; C. Dorsal view of anterior end; D. Lateral view of anterior end; E. Ventral view of segments 4; F. Lateral view of posterior end; G. Scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630798"httpUri="https://zenodo.org/record/6630798/files/figure.png"pageId="46"pageNumber="47">25D–E</figureCitation>
;
<figureCitationid="130C2A5CFFDFFFDEC230F89EB972F84E"box="[317,370,1915,1942]"captionStart="FIGURE 26"captionStartId="44.[151,250,1790,1814]"captionTargetBox="[168,1419,181,1766]"captionTargetId="figure-21@44.[168,1419,181,1766]"captionTargetPageId="44"captionText="FIGURE 26. Pectinaria lizhei n. sp. Paratype (SCSMBC030899), under the SEM: A. Ventro-lateral view of entire body; B. Dorso-lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Ventral view of posterior end; F. Close up of lateral region between cephalic veil and segment 1. G. Ventral view of segments 3–4; H. Close up of buccal tentacle; I. Close ups of branchial lobes; J. Dorsal view of left branchiae; K. Anal flap; L. Close ups of scaphal hooks; M. Internal structure of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lel, lateral ear-shaped lobe; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630800"httpUri="https://zenodo.org/record/6630800/files/figure.png"pageId="46"pageNumber="47">26G</figureCitation>
). Segment 5 with pair of ventro-lateral lobes and pair of mid-ventral lobes about 1/6 width of ventro-lateral lobes, separated by shallow grooves. Segment 6 with pair of ventro-lateral lobes and mid-ventral lobe, mid-ventral lobe more posterior about 1/7 width of ventro-lateral lobes, separated by shallow grooves.
Notopodia other than those of segment 1 which bear paleae, on segments 5–20 (16 pairs), each bearing two kinds of notochaetae; one winged from anterior row, bordered with serrations along distal portion, short, covered progressively with more spines from about middle to front of wing, on anterior surface; others stout, long and straight, tapering to an acute tip, covered progressively with more spines from mid-anterior portion to tip, on anterior surface (
<figureCitationid="130C2A5CFFDEFFDFC229FEC2B9B2FE99"box="[292,434,295,321]"captionStart="FIGURE 27"captionStartId="45.[151,250,1864,1888]"captionTargetBox="[151,1436,179,1838]"captionTargetId="figure-18@45.[151,1436,179,1838]"captionTargetPageId="45"captionText="FIGURE 27. Pectinaria lizhei n. sp. chaetae on anterior segments of Paratype (SCSMBC030899), under the SEM: A. Parapodia on segments 7–9; B–G. Close ups of notochaetae on segment 9; H. Dorsal uncini of neuropodia on segment 9; I. Median uncini of neuropodia on segment 9; J–K. Ventral uncini of neuropodia on segment 9. Abbreviations: nec, neurochaetae; s, segment."figureDoi="http://doi.org/10.5281/zenodo.6630802"httpUri="https://zenodo.org/record/6630802/files/figure.png"pageId="47"pageNumber="48">Figs 27A–G</figureCitation>
;
<figureCitationid="130C2A5CFFDEFFDFC2B1FEC2BA13FE99"box="[444,531,295,321]"captionStart="FIGURE 28"captionStartId="46.[151,250,1377,1401]"captionTargetBox="[151,1436,181,1353]"captionTargetId="figure-21@46.[151,1436,181,1353]"captionTargetPageId="46"captionText="FIGURE 28. Pectinaria lizhei n. sp. chaetae on posterior segments of Paratype (SCSMBC030899), under the SEM: A. Parapodia on segments 18–20; B–D. Close ups of notochaetae on segment 9; E. Ventral uncini of neuropodia on segment 18; F. Median uncini of neuropodia on segment 18; G. Dorsal uncini of neuropodia on segment 18. Abbreviations: noc, notochaetae; s, segment."figureDoi="http://doi.org/10.5281/zenodo.6630804"httpUri="https://zenodo.org/record/6630804/files/figure.png"pageId="47"pageNumber="48">28A–D</figureCitation>
). Neuropodia, 13 pairs on segments 8–20, each with raised torus with a transverse row of uncini; each uncinus with U-shaped anterior peg embedded into torus, several rows of minor teeth, 2–3 longitudinal rows of major teeth, each with about seven teeth (
<figureCitationid="130C2A5CFFDEFFDFC040FE8ABBFDFE51"box="[845,1021,367,393]"captionStart="FIGURE 27"captionStartId="45.[151,250,1864,1888]"captionTargetBox="[151,1436,179,1838]"captionTargetId="figure-18@45.[151,1436,179,1838]"captionTargetPageId="45"captionText="FIGURE 27. Pectinaria lizhei n. sp. chaetae on anterior segments of Paratype (SCSMBC030899), under the SEM: A. Parapodia on segments 7–9; B–G. Close ups of notochaetae on segment 9; H. Dorsal uncini of neuropodia on segment 9; I. Median uncini of neuropodia on segment 9; J–K. Ventral uncini of neuropodia on segment 9. Abbreviations: nec, neurochaetae; s, segment."figureDoi="http://doi.org/10.5281/zenodo.6630802"httpUri="https://zenodo.org/record/6630802/files/figure.png"pageId="47"pageNumber="48">Figs 27A, H–K</figureCitation>
;
<figureCitationid="130C2A5CFFDEFFDFC705FE8ABC7EFE51"box="[1032,1150,367,393]"captionStart="FIGURE 28"captionStartId="46.[151,250,1377,1401]"captionTargetBox="[151,1436,181,1353]"captionTargetId="figure-21@46.[151,1436,181,1353]"captionTargetPageId="46"captionText="FIGURE 28. Pectinaria lizhei n. sp. chaetae on posterior segments of Paratype (SCSMBC030899), under the SEM: A. Parapodia on segments 18–20; B–D. Close ups of notochaetae on segment 9; E. Ventral uncini of neuropodia on segment 18; F. Median uncini of neuropodia on segment 18; G. Dorsal uncini of neuropodia on segment 18. Abbreviations: noc, notochaetae; s, segment."figureDoi="http://doi.org/10.5281/zenodo.6630804"httpUri="https://zenodo.org/record/6630804/files/figure.png"pageId="47"pageNumber="48">28A, E–G</figureCitation>
). Segment 21 with pair of broad lateral lobes without chaetae, each lateral lobe with a transverse row of continuous numerous lappets, size of lappets decreasing from ventrum to dorsum (
<figureCitationid="130C2A5CFFDEFFDFC183FE52BB1DFE09"box="[654,797,439,465]"captionStart="FIGURE 24"captionStartId="42.[151,250,1864,1888]"captionTargetBox="[151,1436,776,1840]"captionTargetId="figure-270@42.[151,1436,776,1840]"captionTargetPageId="42"captionText="FIGURE 24. Pectinaria lizhei n. sp. Methyl Green stained posterior end of body of Holotype (SCSMBC030897): A. Dorsal view of posterior end; B. Lateral view of posterior end; C. Ventral view of posterior end; D. Lateral lobe on segment 21; E. Anal flap; F. Scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; an, anus; nep, neuropodium; s, segment; sc, scaphe; sh, scaphal hooks."figureDoi="http://doi.org/10.5281/zenodo.6630796"httpUri="https://zenodo.org/record/6630796/files/figure.png"pageId="47"pageNumber="48">Figs 24A–D</figureCitation>
;
<figureCitationid="130C2A5CFFDEFFDFC025FE53BB56FE09"box="[808,854,438,465]"captionStart="FIGURE 25"captionStartId="43.[151,250,1842,1866]"captionTargetBox="[151,1436,633,1818]"captionTargetId="figure-207@43.[151,1436,633,1818]"captionTargetPageId="43"captionText="FIGURE 25. Pectinaria lizhei n. sp. Methyl Green stained body of Paratype (SCSMBC030900): A. Lateral view of entire body; B. Ventral view of entire body; C. Dorsal view of anterior end; D. Lateral view of anterior end; E. Ventral view of segments 4; F. Lateral view of posterior end; G. Scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630798"httpUri="https://zenodo.org/record/6630798/files/figure.png"pageId="47"pageNumber="48">25F</figureCitation>
;
<figureCitationid="130C2A5CFFDEFFDFC06FFE52BB93FE0A"box="[866,915,439,466]"captionStart="FIGURE 26"captionStartId="44.[151,250,1790,1814]"captionTargetBox="[168,1419,181,1766]"captionTargetId="figure-21@44.[168,1419,181,1766]"captionTargetPageId="44"captionText="FIGURE 26. Pectinaria lizhei n. sp. Paratype (SCSMBC030899), under the SEM: A. Ventro-lateral view of entire body; B. Dorso-lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Ventral view of posterior end; F. Close up of lateral region between cephalic veil and segment 1. G. Ventral view of segments 3–4; H. Close up of buccal tentacle; I. Close ups of branchial lobes; J. Dorsal view of left branchiae; K. Anal flap; L. Close ups of scaphal hooks; M. Internal structure of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lel, lateral ear-shaped lobe; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630800"httpUri="https://zenodo.org/record/6630800/files/figure.png"pageId="47"pageNumber="48">26E</figureCitation>
cirrus on lateral margin of most posterior lobes larger than following cirri (
<figureCitationid="130C2A5CFFDEFFDFC601FDC6BD98FDE5"box="[1292,1432,547,573]"captionStart="FIGURE 24"captionStartId="42.[151,250,1864,1888]"captionTargetBox="[151,1436,776,1840]"captionTargetId="figure-270@42.[151,1436,776,1840]"captionTargetPageId="42"captionText="FIGURE 24. Pectinaria lizhei n. sp. Methyl Green stained posterior end of body of Holotype (SCSMBC030897): A. Dorsal view of posterior end; B. Lateral view of posterior end; C. Ventral view of posterior end; D. Lateral lobe on segment 21; E. Anal flap; F. Scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; an, anus; nep, neuropodium; s, segment; sc, scaphe; sh, scaphal hooks."figureDoi="http://doi.org/10.5281/zenodo.6630796"httpUri="https://zenodo.org/record/6630796/files/figure.png"pageId="47"pageNumber="48">Figs 24A–C</figureCitation>
;
<figureCitationid="130C2A5CFFDEFFDFC39AFDA3B8C6FDB9"box="[151,198,582,609]"captionStart="FIGURE 25"captionStartId="43.[151,250,1842,1866]"captionTargetBox="[151,1436,633,1818]"captionTargetId="figure-207@43.[151,1436,633,1818]"captionTargetPageId="43"captionText="FIGURE 25. Pectinaria lizhei n. sp. Methyl Green stained body of Paratype (SCSMBC030900): A. Lateral view of entire body; B. Ventral view of entire body; C. Dorsal view of anterior end; D. Lateral view of anterior end; E. Ventral view of segments 4; F. Lateral view of posterior end; G. Scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630798"httpUri="https://zenodo.org/record/6630798/files/figure.png"pageId="47"pageNumber="48">25F</figureCitation>
;
<figureCitationid="130C2A5CFFDEFFDFC3DCFDA2B902FDBA"box="[209,258,583,610]"captionStart="FIGURE 26"captionStartId="44.[151,250,1790,1814]"captionTargetBox="[168,1419,181,1766]"captionTargetId="figure-21@44.[168,1419,181,1766]"captionTargetPageId="44"captionText="FIGURE 26. Pectinaria lizhei n. sp. Paratype (SCSMBC030899), under the SEM: A. Ventro-lateral view of entire body; B. Dorso-lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Ventral view of posterior end; F. Close up of lateral region between cephalic veil and segment 1. G. Ventral view of segments 3–4; H. Close up of buccal tentacle; I. Close ups of branchial lobes; J. Dorsal view of left branchiae; K. Anal flap; L. Close ups of scaphal hooks; M. Internal structure of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lel, lateral ear-shaped lobe; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630800"httpUri="https://zenodo.org/record/6630800/files/figure.png"pageId="47"pageNumber="48">26E</figureCitation>
). Anal flap long tongue-shaped, with numerous lappets or cirri on lateral-posterior margin; with long, thin mid-dorsal anal cirrus (
<figureCitationid="130C2A5CFFDEFFDFC291FD8EBA48FD5D"box="[412,584,619,645]"captionStart="FIGURE 24"captionStartId="42.[151,250,1864,1888]"captionTargetBox="[151,1436,776,1840]"captionTargetId="figure-270@42.[151,1436,776,1840]"captionTargetPageId="42"captionText="FIGURE 24. Pectinaria lizhei n. sp. Methyl Green stained posterior end of body of Holotype (SCSMBC030897): A. Dorsal view of posterior end; B. Lateral view of posterior end; C. Ventral view of posterior end; D. Lateral lobe on segment 21; E. Anal flap; F. Scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; an, anus; nep, neuropodium; s, segment; sc, scaphe; sh, scaphal hooks."figureDoi="http://doi.org/10.5281/zenodo.6630796"httpUri="https://zenodo.org/record/6630796/files/figure.png"pageId="47"pageNumber="48">Figs 24A–C, E</figureCitation>
;
<figureCitationid="130C2A5CFFDEFFDFC159FD8FBA83FD5D"box="[596,643,618,645]"captionStart="FIGURE 25"captionStartId="43.[151,250,1842,1866]"captionTargetBox="[151,1436,633,1818]"captionTargetId="figure-207@43.[151,1436,633,1818]"captionTargetPageId="43"captionText="FIGURE 25. Pectinaria lizhei n. sp. Methyl Green stained body of Paratype (SCSMBC030900): A. Lateral view of entire body; B. Ventral view of entire body; C. Dorsal view of anterior end; D. Lateral view of anterior end; E. Ventral view of segments 4; F. Lateral view of posterior end; G. Scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630798"httpUri="https://zenodo.org/record/6630798/files/figure.png"pageId="47"pageNumber="48">25F</figureCitation>
;
<figureCitationid="130C2A5CFFDEFFDFC182FD8EBAE2FD5D"box="[655,738,619,645]"captionStart="FIGURE 26"captionStartId="44.[151,250,1790,1814]"captionTargetBox="[168,1419,181,1766]"captionTargetId="figure-21@44.[168,1419,181,1766]"captionTargetPageId="44"captionText="FIGURE 26. Pectinaria lizhei n. sp. Paratype (SCSMBC030899), under the SEM: A. Ventro-lateral view of entire body; B. Dorso-lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Ventral view of posterior end; F. Close up of lateral region between cephalic veil and segment 1. G. Ventral view of segments 3–4; H. Close up of buccal tentacle; I. Close ups of branchial lobes; J. Dorsal view of left branchiae; K. Anal flap; L. Close ups of scaphal hooks; M. Internal structure of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lel, lateral ear-shaped lobe; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630800"httpUri="https://zenodo.org/record/6630800/files/figure.png"pageId="47"pageNumber="48">26E, K</figureCitation>
6 pairs), amber in colour, hooked, distinctly curved dorsally, with acute tip, arranged in a straight row almost 45° angle to dorsal margin of scaphe (
<figureCitationid="130C2A5CFFDEFFDFC3FFFD56B95AFD15"box="[242,346,691,717]"captionStart="FIGURE 24"captionStartId="42.[151,250,1864,1888]"captionTargetBox="[151,1436,776,1840]"captionTargetId="figure-270@42.[151,1436,776,1840]"captionTargetPageId="42"captionText="FIGURE 24. Pectinaria lizhei n. sp. Methyl Green stained posterior end of body of Holotype (SCSMBC030897): A. Dorsal view of posterior end; B. Lateral view of posterior end; C. Ventral view of posterior end; D. Lateral lobe on segment 21; E. Anal flap; F. Scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; an, anus; nep, neuropodium; s, segment; sc, scaphe; sh, scaphal hooks."figureDoi="http://doi.org/10.5281/zenodo.6630796"httpUri="https://zenodo.org/record/6630796/files/figure.png"pageId="47"pageNumber="48">Figs 24F</figureCitation>
;
<figureCitationid="130C2A5CFFDEFFDFC268FD57B999FD15"box="[357,409,690,717]"captionStart="FIGURE 25"captionStartId="43.[151,250,1842,1866]"captionTargetBox="[151,1436,633,1818]"captionTargetId="figure-207@43.[151,1436,633,1818]"captionTargetPageId="43"captionText="FIGURE 25. Pectinaria lizhei n. sp. Methyl Green stained body of Paratype (SCSMBC030900): A. Lateral view of entire body; B. Ventral view of entire body; C. Dorsal view of anterior end; D. Lateral view of anterior end; E. Ventral view of segments 4; F. Lateral view of posterior end; G. Scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630798"httpUri="https://zenodo.org/record/6630798/files/figure.png"pageId="47"pageNumber="48">25G</figureCitation>
;
<figureCitationid="130C2A5CFFDEFFDFC2A9FD56B9D6FD16"box="[420,470,691,718]"captionStart="FIGURE 26"captionStartId="44.[151,250,1790,1814]"captionTargetBox="[168,1419,181,1766]"captionTargetId="figure-21@44.[168,1419,181,1766]"captionTargetPageId="44"captionText="FIGURE 26. Pectinaria lizhei n. sp. Paratype (SCSMBC030899), under the SEM: A. Ventro-lateral view of entire body; B. Dorso-lateral view of entire body; C. Lateral view of anterior end; D. Ventral view of anterior end; E. Ventral view of posterior end; F. Close up of lateral region between cephalic veil and segment 1. G. Ventral view of segments 3–4; H. Close up of buccal tentacle; I. Close ups of branchial lobes; J. Dorsal view of left branchiae; K. Anal flap; L. Close ups of scaphal hooks; M. Internal structure of scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lel, lateral ear-shaped lobe; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630800"httpUri="https://zenodo.org/record/6630800/files/figure.png"pageId="47"pageNumber="48">26L</figureCitation>
). Dorsal margin of scaphe smooth, slightly arched dorsally.
<taxonomicNameid="4C374D5AFFDEFFDFC2FBF85FBA9FF809"authority="Zhang & Hutchings & Qiu, 2022"authorityName="Zhang & Hutchings & Qiu"authorityYear="2022"box="[502,671,1977,2001]"class="Polychaeta"family="Pectinariidae"genus="Pectinaria"kingdom="Animalia"order="Terebellida"pageId="47"pageNumber="48"phylum="Annelida"rank="species"species="lizhei"status="sp. nov.">
Tube ice-cream shape, made of sand, shell and sediment (
<figureCitationid="130C2A5CFFC1FFC0C041FF72BBB9FF69"box="[844,953,151,177]"captionStart="FIGURE 23"captionStartId="41.[151,250,1844,1868]"captionTargetBox="[168,1420,181,1820]"captionTargetId="figure-18@41.[168,1420,181,1820]"captionTargetPageId="41"captionText="FIGURE 23. Pectinaria lizhei n. sp. Methyl Green stained body of Holotype (SCSMBC030897): A. Ventral view of entire body; B. Dorsal view of entire body; C. Lateral view of entire body; D. Tube; E. Ventro-lateral view of anterior end; F. Dorsal view of anterior end; G. Lateral view of anterior end; H. Ventral view of segment 4. Abbreviations: br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; op, operculum; or, opercular rim; p, paleae; s, segment; tc, tentacular cirri; vl, ventral lappet."figureDoi="http://doi.org/10.5281/zenodo.6630794"httpUri="https://zenodo.org/record/6630794/files/figure.png"pageId="48"pageNumber="49">Figs 23D</figureCitation>
;
<figureCitationid="130C2A5CFFC1FFC0C0C9FF72BC18FF69"box="[964,1048,151,177]"captionStart="FIGURE 29"captionStartId="47.[151,250,1977,2001]"captionTargetBox="[164,1423,741,1954]"captionTargetId="figure-295@47.[164,1423,741,1954]"captionTargetPageId="47"captionText="FIGURE 29. Habitat from which Pectinaria lizhei n. sp. was collected at Eyu Island of Xiamen City, Fujian Province, China in May 2019."figureDoi="http://doi.org/10.5281/zenodo.6630808"httpUri="https://zenodo.org/record/6630808/files/figure.png"pageId="48"pageNumber="49">29B–C</figureCitation>
pair of tentacular cirri, dorso-lateral pads of segments 3–4, ventral region of some neuropodia, regions between segment 20 and scaphe, ventral regions of scaphe, and dorsum of anal flap (
<figureCitationid="130C2A5CFFC1FFC0C667FEE6B8E1FE99"captionStart-0="FIGURE 23"captionStart-1="FIGURE 24"captionStart-2="FIGURE 25"captionStartId-0="41.[151,250,1844,1868]"captionStartId-1="42.[151,250,1864,1888]"captionStartId-2="43.[151,250,1842,1866]"captionTargetBox-0="[168,1420,181,1820]"captionTargetBox-1="[151,1436,776,1840]"captionTargetBox-2="[151,1436,633,1818]"captionTargetId-0="figure-18@41.[168,1420,181,1820]"captionTargetId-1="figure-270@42.[151,1436,776,1840]"captionTargetId-2="figure-207@43.[151,1436,633,1818]"captionTargetPageId-0="41"captionTargetPageId-1="42"captionTargetPageId-2="43"captionText-0="FIGURE 23. Pectinaria lizhei n. sp. Methyl Green stained body of Holotype (SCSMBC030897): A. Ventral view of entire body; B. Dorsal view of entire body; C. Lateral view of entire body; D. Tube; E. Ventro-lateral view of anterior end; F. Dorsal view of anterior end; G. Lateral view of anterior end; H. Ventral view of segment 4. Abbreviations: br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; op, operculum; or, opercular rim; p, paleae; s, segment; tc, tentacular cirri; vl, ventral lappet."captionText-1="FIGURE 24. Pectinaria lizhei n. sp. Methyl Green stained posterior end of body of Holotype (SCSMBC030897): A. Dorsal view of posterior end; B. Lateral view of posterior end; C. Ventral view of posterior end; D. Lateral lobe on segment 21; E. Anal flap; F. Scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; an, anus; nep, neuropodium; s, segment; sc, scaphe; sh, scaphal hooks."captionText-2="FIGURE 25. Pectinaria lizhei n. sp. Methyl Green stained body of Paratype (SCSMBC030900): A. Lateral view of entire body; B. Ventral view of entire body; C. Dorsal view of anterior end; D. Lateral view of anterior end; E. Ventral view of segments 4; F. Lateral view of posterior end; G. Scaphal hooks. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; lh, lateral hump; nep, neuropodium; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; tc, tentacular cirri; vl, ventral lappet."figureDoi-0="http://doi.org/10.5281/zenodo.6630794"figureDoi-1="http://doi.org/10.5281/zenodo.6630796"figureDoi-2="http://doi.org/10.5281/zenodo.6630798"httpUri-0="https://zenodo.org/record/6630794/files/figure.png"httpUri-1="https://zenodo.org/record/6630796/files/figure.png"httpUri-2="https://zenodo.org/record/6630798/files/figure.png"pageId="48"pageNumber="49">Figs 23–25</figureCitation>
<locationid="8EE86002FFC1FFC0C146FEAEBB42FEBD"LSID="urn:lsid:plazi:treatment:039E87CFFFD9FFC1C39AF9ECBB87FD15:8EE86002FFC1FFC0C146FEAEBB42FEBD"box="[587,834,331,357]"country="China"county="Sea"municipality="northern South"name="Xiamen Island of East"pageId="48"pageNumber="49">Xiamen Island of East</location>
<locationid="8EE86002FFC1FFC0C09FFEAEBC37FEBD"LSID="urn:lsid:plazi:treatment:039E87CFFFD9FFC1C39AF9ECBB87FD15:8EE86002FFC1FFC0C09FFEAEBC37FEBD"box="[914,1079,331,357]"country="China"county="Sea"municipality="northern South"name="Sea. Daya Bay"pageId="48"pageNumber="49">Sea. Daya Bay</location>
<figureCitationid="130C2A5CFFC1FFC0C662FEAEB8B6FE51"captionStart="FIGURE 17"captionStartId="33.[151,250,1409,1433]"captionTargetBox="[156,1431,453,1381]"captionTargetId="figure-132@33.[156,1431,453,1385]"captionTargetPageId="33"captionText="FIGURE 17. Map illustrating the distribution of Pectinaria torquata Zhang & Qiu, 2017, P. dayaensis n. sp., P. lizhei n. sp. and P. xiukaii n. sp. in the coastal waters of China"figureDoi="http://doi.org/10.5281/zenodo.6630780"httpUri="https://zenodo.org/record/6630780/files/figure.png"pageId="48"pageNumber="49">Fig. 17</figureCitation>
Collected in muddy or muddy sand sediment from intertidal areas to shallow waters (
<figureCitationid="130C2A5CFFC1FFC0C7E1FE76BD40FE75"box="[1260,1344,403,429]"captionStart="FIGURE 29"captionStartId="47.[151,250,1977,2001]"captionTargetBox="[164,1423,741,1954]"captionTargetId="figure-295@47.[164,1423,741,1954]"captionTargetPageId="47"captionText="FIGURE 29. Habitat from which Pectinaria lizhei n. sp. was collected at Eyu Island of Xiamen City, Fujian Province, China in May 2019."figureDoi="http://doi.org/10.5281/zenodo.6630808"httpUri="https://zenodo.org/record/6630808/files/figure.png"pageId="48"pageNumber="49">Fig. 29</figureCitation>
The species is named after the first name of one of collectors for Professor Lizhe Cai and his student Deyuan Yang who provided us some material, including the
<taxonomicNameid="4C374D5AFFC1FFC0C114F8A4BAC1F881"authority="Zhang & Hutchings & Qiu, 2022"authorityName="Zhang & Hutchings & Qiu"authorityYear="2022"box="[537,705,1857,1881]"class="Polychaeta"family="Pectinariidae"genus="Pectinaria"kingdom="Animalia"order="Terebellida"pageId="48"pageNumber="49"phylum="Annelida"rank="species"species="lizhei"status="sp. nov.">
<taxonomicNameid="4C374D5AFFC0FFC1C10EFF72BABDFF69"authority="Zhang & Hutchings & Qiu, 2022"authorityName="Zhang & Hutchings & Qiu"authorityYear="2022"box="[515,701,151,177]"class="Polychaeta"family="Pectinariidae"genus="Pectinaria"kingdom="Animalia"order="Terebellida"pageId="49"pageNumber="50"phylum="Annelida"rank="species"species="lizhei"status="sp. nov.">
can be identified by the following characters: cephalic veil free from operculum, dorsal and lateral margins of operculum smooth, branchiae present on segments 3–4, midventral lobe of segment 4 almost equal width with ventro-lateral lobe and with 5–6 continuous triangular lappets, capillary notochaetae on segments 5–20, neurochaetae (uncini) on segments 8–20, with more than one longitudinal row of major teeth on uncinus.
<taxonomicNameid="4C374D5AFFC0FFC1C2F4FEC2BAB3FE99"authority="Zhang & Hutchings & Qiu, 2022"authorityName="Zhang & Hutchings & Qiu"authorityYear="2022"box="[505,691,295,321]"class="Polychaeta"family="Pectinariidae"genus="Pectinaria"kingdom="Animalia"order="Terebellida"pageId="49"pageNumber="50"phylum="Annelida"rank="species"species="lizhei"status="sp. nov.">
<taxonomicNameid="4C374D5AFFC0FFC1C0CAFEC2BC51FE99"authority="Zhang & Hutchings & Qiu, 2022"authorityName="Zhang & Hutchings & Qiu"authorityYear="2022"box="[967,1105,295,321]"class="Polychaeta"family="Pectinariidae"genus="Pectinaria"kingdom="Animalia"order="Terebellida"pageId="49"pageNumber="50"phylum="Annelida"rank="species"species="dayaensis"status="sp. nov.">
<taxonomicNameid="4C374D5AFFC0FFC1C7DDFEC2BD38FE99"authority="Zhang & Hutchings & Qiu, 2022"authorityName="Zhang & Hutchings & Qiu"authorityYear="2022"box="[1232,1336,295,321]"class="Polychaeta"family="Pectinariidae"genus="Pectinaria"kingdom="Animalia"order="Terebellida"pageId="49"pageNumber="50"phylum="Annelida"rank="species"species="xiukaii"status="sp. nov.">
in terms of the scaphal characters with continuous cirri on lateral-posterior margins on the posterior lobes of scaphe and numerous lappets or cirri on margin of anal flap. They can be separated by the mid-ventral lobe on segment 4, which in
<taxonomicNameid="4C374D5AFFC0FFC1C22CFE76B97BFE75"authority="Zhang & Hutchings & Qiu, 2022"authorityName="Zhang & Hutchings & Qiu"authorityYear="2022"box="[289,379,403,429]"class="Polychaeta"family="Pectinariidae"genus="Pectinaria"kingdom="Animalia"order="Terebellida"pageId="49"pageNumber="50"phylum="Annelida"rank="species"species="lizhei"status="sp. nov.">
<taxonomicNameid="4C374D5AFFC0FFC1C2F2FE52BA88FE09"authority="Zhang & Hutchings & Qiu, 2022"authorityName="Zhang & Hutchings & Qiu"authorityYear="2022"box="[511,648,439,465]"class="Polychaeta"family="Pectinariidae"genus="Pectinaria"kingdom="Animalia"order="Terebellida"pageId="49"pageNumber="50"phylum="Annelida"rank="species"species="dayaensis"status="sp. nov.">
<taxonomicNameid="4C374D5AFFC0FFC1C717FE3EBC82FE2D"authority="Zhang & Hutchings & Qiu, 2022"authorityName="Zhang & Hutchings & Qiu"authorityYear="2022"box="[1050,1154,475,501]"class="Polychaeta"family="Pectinariidae"genus="Pectinaria"kingdom="Animalia"order="Terebellida"pageId="49"pageNumber="50"phylum="Annelida"rank="species"species="xiukaii"status="sp. nov.">
<taxonomicNameid="4C374D5AFFC0FFC1C77EFE1ABD2CFDC1"authority="Zhang & Hutchings & Qiu, 2022"authorityName="Zhang & Hutchings & Qiu"authorityYear="2022"box="[1139,1324,511,537]"class="Polychaeta"family="Pectinariidae"genus="Pectinaria"kingdom="Animalia"order="Terebellida"pageId="49"pageNumber="50"phylum="Annelida"rank="species"species="lizhei"status="sp. nov.">
<taxonomicNameid="4C374D5AFFC0FFC1C2DAFDC6BB44FDE5"authority="(Zhang & Qiu, 2017)"baseAuthorityName="Zhang & Qiu"baseAuthorityYear="2017"box="[471,836,547,573]"class="Polychaeta"family="Pectinariidae"genus="Pectinaria"kingdom="Animalia"order="Terebellida"pageId="49"pageNumber="50"phylum="Annelida"rank="species"species="torquata">
<bibRefCitationid="EFA64B28FFC0FFC1C153FDC6BB3CFDE5"author="Zhang, J. & Qiu, J. - W."box="[606,828,547,573]"pageId="49"pageNumber="50"pagination="139 - 150"refId="ref45934"refString="Zhang, J. & Qiu, J. - W. (2017) A new species of Pectinaria (Annelida, Pectinariidae), with a key to pectinariids from the South China Sea. ZooKeys, 683, 139 - 150. https: // doi. org / 10.3897 / zookeys. 683.12272"type="journal article"year="2017">Zhang & Qiu, 2017</bibRefCitation>
)
</taxonomicName>
, which has a distinct complete dorsal lobe on segment 2, whereas
<taxonomicNameid="4C374D5AFFC0FFC1C215FDA2B972FDB9"authority="Zhang & Hutchings & Qiu, 2022"authorityName="Zhang & Hutchings & Qiu"authorityYear="2022"box="[280,370,583,609]"class="Polychaeta"family="Pectinariidae"genus="Pectinaria"kingdom="Animalia"order="Terebellida"pageId="49"pageNumber="50"phylum="Annelida"rank="species"species="lizhei"status="sp. nov.">
<taxonomicNameid="4C374D5AFFC0FFC1C179FDA2BB30FDB9"authority="Zhang & Hutchings & Qiu, 2022"authorityName="Zhang & Hutchings & Qiu"authorityYear="2022"box="[628,816,583,609]"class="Polychaeta"family="Pectinariidae"genus="Pectinaria"kingdom="Animalia"order="Terebellida"pageId="49"pageNumber="50"phylum="Annelida"rank="species"species="lizhei"status="sp. nov.">
<bibRefCitationid="EFA64B28FFC0FFC1C795FDA2BD4FFDB9"author="Schmarda, L. K."box="[1176,1359,583,609]"pageId="49"pageNumber="50"refId="ref45305"refString="Schmarda, L. K. (1861) Neue Turbellarian, Rotatorien und Anneliden Beobachtet und Gesammelt auf einer Reise um die Erde 1853 bis 1857. Wilhelm Engelmann, Leipzig, 164 pp. [http: // www. biodiversitylibrary. org / ia / neuewirbelloseth 21861 schm]"type="book"year="1861">Schmarda, 1861</bibRefCitation>
<taxonomicNameid="4C374D5AFFC0FFC1C764FD8EBCC2FD5D"authority="Zhang & Hutchings & Qiu, 2022"authorityName="Zhang & Hutchings & Qiu"authorityYear="2022"box="[1129,1218,619,645]"class="Polychaeta"family="Pectinariidae"genus="Pectinaria"kingdom="Animalia"order="Terebellida"pageId="49"pageNumber="50"phylum="Annelida"rank="species"species="lizhei"status="sp. nov.">
<taxonomicNameid="4C374D5AFFC0FFC1C685FD6AB8D4FD15"authority="Zhang & Hutchings & Qiu, 2022"authorityName="Zhang & Hutchings & Qiu"authorityYear="2022"class="Polychaeta"family="Pectinariidae"genus="Pectinaria"kingdom="Animalia"order="Terebellida"pageId="49"pageNumber="50"phylum="Annelida"rank="species"species="lizhei"status="sp. nov.">
<figureCitationid="130C2A5CFFC0FFC1C02BFD56BB7AFD15"box="[806,890,691,717]"captionStart="FIGURE 30"captionStartId="48.[151,250,1820,1844]"captionTargetBox="[161,1426,605,1793]"captionTargetId="figure-202@48.[151,1436,597,1797]"captionTargetPageId="48"captionText="FIGURE 30. Relationship between body width and body length, number of cirri on cephalic veil, number of pairs of paleae, number of pairs of scaphal hooks, for Pectinaria lizhei n. sp."figureDoi="http://doi.org/10.5281/zenodo.6630810"httpUri="https://zenodo.org/record/6630810/files/figure.png"pageId="49"pageNumber="50">Fig. 30</figureCitation>
