278 lines
37 KiB
XML
278 lines
37 KiB
XML
<document id="46349DADD8B5F30CD9452ADFD64D4732" 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="586F0669FFABFFA9FF7BFB76BA6B2D59" 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="Lagis Malmgren 1866" docType="treatment" docVersion="9" lastPageNumber="37" masterDocId="A4567E11FF89FF8CFFECFFF1BF0E2C3C" masterDocTitle="A revision of Australian Pectinariidae (Polychaeta), with new species and new records" masterLastPageNumber="70" masterPageNumber="1" pageNumber="35" updateTime="1698732075487" updateUser="ExternalLinkService">
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<mods:mods id="60D6B0C3537A71CB73D9A7764FAF75F0" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="34C41CED9C3348CB3E2716E9E544DCAD">
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<mods:title id="185B6E52898DE9BA966B0F75B58D17DE">A revision of Australian Pectinariidae (Polychaeta), with new species and new records</mods:title>
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<mods:name id="FA54D2784CCDD3967280D3BF3D891985" type="personal">
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<mods:namePart id="46D5199399F692A012E8F15C33BDC80F">Zhang, Jinghuai</mods:namePart>
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<mods:namePart id="ED1D53D1640902ACF0ADCBDF07618F36">Hutchings, Pat</mods:namePart>
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<mods:typeOfResource id="CB2802A9AFFC09011FFB08BE9DB7160E">text</mods:typeOfResource>
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<mods:title id="77A32008873E61B22F93ACBC5308D4A4">Zootaxa</mods:title>
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<mods:part id="8AF99B6C804A152FC608ABB02806C842">
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<mods:date id="38B3607E9DE6A7845F75A2B38E956B2C">2019</mods:date>
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<mods:number id="3838C9F11390A0229BCC65350DB1E213">2019-05-27</mods:number>
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<mods:detail id="A138D6AD582A301036DF52B635A0332B" type="volume">
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<mods:number id="604270CCA9786514381EAFD2E214FDFB">4611</mods:number>
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<mods:identifier id="81A246EBAB2E2BBDAEE0ADD47D472176" type="DOI">10.11646/zootaxa.4611.1.1</mods:identifier>
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<treatment id="586F0669FFABFFA9FF7BFB76BA6B2D59" ID-GBIF-Taxon="157292188" LSID="urn:lsid:plazi:treatment:586F0669FFABFFA9FF7BFB76BA6B2D59" httpUri="http://treatment.plazi.org/id/586F0669FFABFFA9FF7BFB76BA6B2D59" lastPageId="37" lastPageNumber="37" pageId="34" pageNumber="35">
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<subSubSection id="98DCE4F4FFABFFAEFF7BFB76BE0A289E" box="[151,260,1159,1186]" pageId="34" pageNumber="35" type="nomenclature">
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<paragraph id="D079B77FFFABFFAEFF7BFB76BE0A289E" blockId="34.[151,373,1159,1219]" box="[151,260,1159,1186]" pageId="34" pageNumber="35">
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<heading id="8B310013FFABFFAEFF7BFB76BE0A289E" bold="true" box="[151,260,1159,1186]" fontSize="11" level="1" pageId="34" pageNumber="35" reason="1">
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<emphasis id="E2B26B6DFFABFFAEFF7BFB76BE0A289E" bold="true" box="[151,260,1159,1186]" pageId="34" pageNumber="35">
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<taxonomicName id="17C6CCFCFFABFFAEFF7BFB76BFD4289D" ID-CoL="84PH7" authorityName="Malmgren" authorityYear="1866" box="[151,218,1159,1185]" class="Polychaeta" family="Pectinariidae" genus="Lagis" kingdom="Animalia" order="Terebellida" pageId="34" pageNumber="35" phylum="Annelida" rank="genus">
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<emphasis id="E2B26B6DFFABFFAEFF7BFB76BFD4289D" bold="true" box="[151,218,1159,1185]" italics="true" pageId="34" pageNumber="35">Lagis</emphasis>
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</taxonomicName>
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sp.
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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="98DCE4F4FFABFFAEFF7BFB5BBE7B28FF" box="[151,373,1194,1219]" pageId="34" pageNumber="35" type="description">
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<paragraph id="D079B77FFFABFFAEFF7BFB5BBE7B28FF" blockId="34.[151,373,1159,1219]" box="[151,373,1194,1219]" pageId="34" pageNumber="35">
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<figureCitation id="48FDABFAFFABFFAEFF7BFB5BBE1828FF" box="[151,278,1194,1219]" captionStart-0="FIGURE 20" captionStart-1="FIGURE 21" captionStartId-0="35.[151,250,1665,1687]" captionStartId-1="36.[151,250,1577,1599]" captionTargetBox-0="[151,1436,195,1643]" captionTargetBox-1="[151,1436,265,1556]" captionTargetId-0="figure@35.[150,1436,195,1643]" captionTargetId-1="figure@36.[150,1436,265,1556]" captionTargetPageId-0="35" captionTargetPageId-1="36" captionText-0="FIGURE 20. Lagis sp. Methyl Green stained body (AM W.30903): A. Dorsal view of anterior and posterior regions; B. Close up of anterior end, in ventral view; C. Ventral view of anterior end; D. Lateral view of posterior end; E. Dorsal view of posterior end. Abbreviations: af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; op, operculum; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri." captionText-1="FIGURE 21. Lagis sp. Chaetae (AM W.30903): A–C. Close up of notochaetae, segment 11; D–E. Uncini, segment 11." httpUri-0="https://zenodo.org/record/3230197/files/figure.png" httpUri-1="https://zenodo.org/record/3230207/files/figure.png" pageId="34" pageNumber="35">Figs 20–21</figureCitation>
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, Table 2
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</paragraph>
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</subSubSection>
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<subSubSection id="98DCE4F4FFABFFAEFF7BFB03BC672913" pageId="34" pageNumber="35" type="materials_examined">
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<paragraph id="D079B77FFFABFFAEFF7BFB03BC672913" blockId="34.[151,1436,1266,1981]" pageId="34" pageNumber="35">
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<emphasis id="E2B26B6DFFABFFAEFF7BFB03BE8E2937" bold="true" box="[151,384,1266,1291]" pageId="34" pageNumber="35">Material examined.</emphasis>
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<materialsCitation id="60AEBD22FFABFFAEFE6AFB03BC6B2913" ID-GBIF-Occurrence="2244391007" collectingDate="1999-10-01" collectionCode="AM" country="Australia" latitude="-12.666667" location="Queensland" longLatPrecision="1292" longitude="141.95" pageId="34" pageNumber="35" specimenCount="1" stateProvince="Queensland">
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<collectingCountry id="A8D1F7EFFFABFFAEFE6AFB03BEE12937" box="[390,495,1266,1291]" name="Australia" pageId="34" pageNumber="35">Australia</collectingCountry>
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,
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<collectingRegion id="1202799DFFABFFAEFE17FB03BD8A2937" box="[507,644,1266,1291]" country="Australia" name="Queensland" pageId="34" pageNumber="35">Queensland</collectingRegion>
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:
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<collectionCode id="B6D72FBAFFABFFAEFD61FB02BDB42937" box="[653,698,1267,1291]" country="Australia" name="Australian Museum" pageId="34" pageNumber="35" type="Museum">AM</collectionCode>
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W.30903,
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<specimenCount id="C6C07CF6FFABFFAEFCD8FB02BC8A2936" box="[820,900,1267,1291]" pageId="34" pageNumber="35" type="generic">1 spec.</specimenCount>
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, Weipa, Lorim Point Wharf,
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<geoCoordinate id="B5F2D1B8FFABFFAEFB2BFB02BA2C2937" box="[1223,1314,1267,1291]" degrees="12" direction="south" minutes="40" orientation="latitude" pageId="34" pageNumber="35" precision="925" value="-12.666667">12°40’S</geoCoordinate>
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<geoCoordinate id="B5F2D1B8FFABFFAEFAC6FB03BA992937" box="[1322,1431,1266,1291]" degrees="141" direction="east" minutes="57" orientation="longitude" pageId="34" pageNumber="35" precision="925" value="141.95">141°57’E</geoCoordinate>
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, coll. CRC Reef Research Centre Ltd,
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<collectingDate id="B43C6857FFABFFAEFDD2FAE6BDC42913" box="[574,714,1303,1327]" pageId="34" pageNumber="35" value="1999-10-01">
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<date id="A47891BFFFABFFAEFDD2FAE6BDC42913" box="[574,714,1303,1327]" pageId="34" pageNumber="35" value="1999-10-01">01 Oct 1999</date>
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</collectingDate>
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, benthic grab
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="98DCE4F4FFABFFA8FF2BFACBBE9D2B29" lastPageId="36" lastPageNumber="37" pageId="34" pageNumber="35" type="description">
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<paragraph id="D079B77FFFABFFAEFF2BFACBBB4A294B" blockId="34.[151,1436,1266,1981]" pageId="34" pageNumber="35">
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<emphasis id="E2B26B6DFFABFFAEFF2BFACBBE5F296F" bold="true" box="[199,337,1338,1363]" pageId="34" pageNumber="35">Description</emphasis>
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. Preserved specimen pale in colour, conical in shape (
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<figureCitation id="48FDABFAFFABFFAEFC2DFACBBB25296F" box="[961,1067,1338,1363]" captionStart="FIGURE 20" captionStartId="35.[151,250,1665,1687]" captionTargetBox="[151,1436,195,1643]" captionTargetId="figure@35.[150,1436,195,1643]" captionTargetPageId="35" captionText="FIGURE 20. Lagis sp. Methyl Green stained body (AM W.30903): A. Dorsal view of anterior and posterior regions; B. Close up of anterior end, in ventral view; C. Ventral view of anterior end; D. Lateral view of posterior end; E. Dorsal view of posterior end. Abbreviations: af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; op, operculum; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri." httpUri="https://zenodo.org/record/3230197/files/figure.png" pageId="34" pageNumber="35">Fig. 20A</figureCitation>
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). Specimen broken, body length 10.5 mm including paleae and scaphe, width 1.2 mm at cephalic regions (
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<figureCitation id="48FDABFAFFABFFAEFC23FAAFBB36294B" box="[975,1080,1374,1399]" captionStart="FIGURE 20" captionStartId="35.[151,250,1665,1687]" captionTargetBox="[151,1436,195,1643]" captionTargetId="figure@35.[150,1436,195,1643]" captionTargetPageId="35" captionText="FIGURE 20. Lagis sp. Methyl Green stained body (AM W.30903): A. Dorsal view of anterior and posterior regions; B. Close up of anterior end, in ventral view; C. Ventral view of anterior end; D. Lateral view of posterior end; E. Dorsal view of posterior end. Abbreviations: af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; op, operculum; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri." httpUri="https://zenodo.org/record/3230197/files/figure.png" pageId="34" pageNumber="35">Fig. 20A</figureCitation>
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).
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</paragraph>
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<paragraph id="D079B77FFFABFFAEFF2BFA74BFB42A36" blockId="34.[151,1436,1266,1981]" pageId="34" pageNumber="35">
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Cephalic veil circular-arched, connected to opercular lateral margin at base of 1
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<superScript id="27B31A37FFABFFAEFBBCFA73BB5429AC" attach="left" box="[1104,1114,1410,1424]" fontSize="6" pageId="34" pageNumber="35">st</superScript>
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pair of tentacular cirri, with 12 smooth cirri on anterior margin (
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<figureCitation id="48FDABFAFFABFFAEFDD1FA58BDC929FE" box="[573,711,1449,1474]" captionStart="FIGURE 20" captionStartId="35.[151,250,1665,1687]" captionTargetBox="[151,1436,195,1643]" captionTargetId="figure@35.[150,1436,195,1643]" captionTargetPageId="35" captionText="FIGURE 20. Lagis sp. Methyl Green stained body (AM W.30903): A. Dorsal view of anterior and posterior regions; B. Close up of anterior end, in ventral view; C. Ventral view of anterior end; D. Lateral view of posterior end; E. Dorsal view of posterior end. Abbreviations: af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; op, operculum; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri." httpUri="https://zenodo.org/record/3230197/files/figure.png" pageId="34" pageNumber="35">
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Fig. 20B
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<emphasis id="E2B26B6DFFABFFAEFD4FFA58BDBF29FE" bold="true" box="[675,689,1449,1474]" pageId="34" pageNumber="35">–</emphasis>
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C
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</figureCitation>
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). Pair of lateral ear-shaped lobes present behind cephalic veil, between buccal cavity and segment 1. Buccal tentacles broken, arising from posterior to cephalic veil (
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<figureCitation id="48FDABFAFFABFFAEFAC6FA3CBFA32A36" captionStart="FIGURE 20" captionStartId="35.[151,250,1665,1687]" captionTargetBox="[151,1436,195,1643]" captionTargetId="figure@35.[150,1436,195,1643]" captionTargetPageId="35" captionText="FIGURE 20. Lagis sp. Methyl Green stained body (AM W.30903): A. Dorsal view of anterior and posterior regions; B. Close up of anterior end, in ventral view; C. Ventral view of anterior end; D. Lateral view of posterior end; E. Dorsal view of posterior end. Abbreviations: af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; op, operculum; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri." httpUri="https://zenodo.org/record/3230197/files/figure.png" pageId="34" pageNumber="35">
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Fig. 20B
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<emphasis id="E2B26B6DFFABFFAEFA62FA3CBA9229DA" bold="true" box="[1422,1436,1485,1510]" pageId="34" pageNumber="35">–</emphasis>
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C
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</figureCitation>
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).
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</paragraph>
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<paragraph id="D079B77FFFABFFAEFF2BF9E4BBC92A6E" blockId="34.[151,1436,1266,1981]" pageId="34" pageNumber="35">
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Operculum semicircular; dorsal and lateral margin well developed, smooth; ventral margin (opercular ridge) with 14 pairs of stout and golden paleae, curved dorsally, with finely pointed tips (
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<figureCitation id="48FDABFAFFABFFAEFBDEF9C8BBB42A6E" box="[1074,1210,1593,1618]" captionStart="FIGURE 20" captionStartId="35.[151,250,1665,1687]" captionTargetBox="[151,1436,195,1643]" captionTargetId="figure@35.[150,1436,195,1643]" captionTargetPageId="35" captionText="FIGURE 20. Lagis sp. Methyl Green stained body (AM W.30903): A. Dorsal view of anterior and posterior regions; B. Close up of anterior end, in ventral view; C. Ventral view of anterior end; D. Lateral view of posterior end; E. Dorsal view of posterior end. Abbreviations: af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; op, operculum; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri." httpUri="https://zenodo.org/record/3230197/files/figure.png" pageId="34" pageNumber="35">
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Fig. 20A
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<emphasis id="E2B26B6DFFABFFAEFB7AF9C8BBAA2A6E" bold="true" box="[1174,1188,1593,1618]" pageId="34" pageNumber="35">–</emphasis>
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C
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</figureCitation>
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).
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</paragraph>
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<paragraph id="D079B77FFFABFFAEFF2BF9ACBA852A82" blockId="34.[151,1436,1266,1981]" pageId="34" pageNumber="35">
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First pair of tentacular cirri with annuli, not extending beyond tips of paleae, arising from connection of opercular margin and paleal ridge (
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<figureCitation id="48FDABFAFFABFFAEFDF3F970BDA82AA6" box="[543,678,1665,1690]" captionStart="FIGURE 20" captionStartId="35.[151,250,1665,1687]" captionTargetBox="[151,1436,195,1643]" captionTargetId="figure@35.[150,1436,195,1643]" captionTargetPageId="35" captionText="FIGURE 20. Lagis sp. Methyl Green stained body (AM W.30903): A. Dorsal view of anterior and posterior regions; B. Close up of anterior end, in ventral view; C. Ventral view of anterior end; D. Lateral view of posterior end; E. Dorsal view of posterior end. Abbreviations: af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; op, operculum; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri." httpUri="https://zenodo.org/record/3230197/files/figure.png" pageId="34" pageNumber="35">
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Fig. 20B
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<emphasis id="E2B26B6DFFABFFAEFD6EF970BD9E2AA6" bold="true" box="[642,656,1665,1690]" pageId="34" pageNumber="35">–</emphasis>
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C
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</figureCitation>
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). Pair of small ventral lappets present posterior to tentacular cirri of segment 1. Ventral region of segment 1 covered by buccal tentacles and ventral lobes of segment 2 (
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<figureCitation id="48FDABFAFFABFFAEFB1BF954BA702A82" box="[1271,1406,1701,1726]" captionStart="FIGURE 20" captionStartId="35.[151,250,1665,1687]" captionTargetBox="[151,1436,195,1643]" captionTargetId="figure@35.[150,1436,195,1643]" captionTargetPageId="35" captionText="FIGURE 20. Lagis sp. Methyl Green stained body (AM W.30903): A. Dorsal view of anterior and posterior regions; B. Close up of anterior end, in ventral view; C. Ventral view of anterior end; D. Lateral view of posterior end; E. Dorsal view of posterior end. Abbreviations: af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; op, operculum; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri." httpUri="https://zenodo.org/record/3230197/files/figure.png" pageId="34" pageNumber="35">
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Fig. 20B
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<emphasis id="E2B26B6DFFABFFAEFAB6F954BA662A82" bold="true" box="[1370,1384,1701,1726]" pageId="34" pageNumber="35">–</emphasis>
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C
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</figureCitation>
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).
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</paragraph>
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<paragraph id="D079B77FFFABFFAEFF2BF938BCF42B11" blockId="34.[151,1436,1266,1981]" pageId="34" pageNumber="35">
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Second pair of tentacular cirri extending beyond opercular margin, with annuli, on latero-median connecting ridge on segment 2, inserted more dorsally than 1
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<superScript id="27B31A37FFABFFAEFD3FF91DBDD32AC6" attach="left" box="[723,733,1772,1786]" fontSize="6" pageId="34" pageNumber="35">st</superScript>
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pair of tentacular cirri (
|
||
<figureCitation id="48FDABFAFFABFFAEFC1CF901BB572B34" box="[1008,1113,1776,1801]" captionStart="FIGURE 20" captionStartId="35.[151,250,1665,1687]" captionTargetBox="[151,1436,195,1643]" captionTargetId="figure@35.[150,1436,195,1643]" captionTargetPageId="35" captionText="FIGURE 20. Lagis sp. Methyl Green stained body (AM W.30903): A. Dorsal view of anterior and posterior regions; B. Close up of anterior end, in ventral view; C. Ventral view of anterior end; D. Lateral view of posterior end; E. Dorsal view of posterior end. Abbreviations: af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; op, operculum; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri." httpUri="https://zenodo.org/record/3230197/files/figure.png" pageId="34" pageNumber="35">Fig. 20C</figureCitation>
|
||
). Ventral lobes contorted on segments 2
|
||
<emphasis id="E2B26B6DFFABFFAEFEF8F8E5BE2C2B11" bold="true" box="[276,290,1812,1837]" pageId="34" pageNumber="35">–</emphasis>
|
||
6 probably as a result of fixation. Segment 2 without dorsal lobe.
|
||
</paragraph>
|
||
<paragraph id="D079B77FFFABFFAEFF2BF8C9BB2B2B49" blockId="34.[151,1436,1266,1981]" pageId="34" pageNumber="35">
|
||
Comb-like branchiae on segments 3
|
||
<emphasis id="E2B26B6DFFABFFAEFDB0F8C9BD642B6D" bold="true" box="[604,618,1848,1873]" pageId="34" pageNumber="35">–</emphasis>
|
||
4, consisting of series of loose, flat lamellae (
|
||
<figureCitation id="48FDABFAFFABFFAEFB85F8C9BBFD2B6C" box="[1129,1267,1848,1873]" captionStart="FIGURE 20" captionStartId="35.[151,250,1665,1687]" captionTargetBox="[151,1436,195,1643]" captionTargetId="figure@35.[150,1436,195,1643]" captionTargetPageId="35" captionText="FIGURE 20. Lagis sp. Methyl Green stained body (AM W.30903): A. Dorsal view of anterior and posterior regions; B. Close up of anterior end, in ventral view; C. Ventral view of anterior end; D. Lateral view of posterior end; E. Dorsal view of posterior end. Abbreviations: af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; op, operculum; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri." httpUri="https://zenodo.org/record/3230197/files/figure.png" pageId="34" pageNumber="35">Fig. 20A, C</figureCitation>
|
||
). Branchiae on segment 3 larger and inserted more ventrally than those on segment 4 (
|
||
<figureCitation id="48FDABFAFFABFFAEFC5CF8ADBB172B49" box="[944,1049,1884,1909]" captionStart="FIGURE 20" captionStartId="35.[151,250,1665,1687]" captionTargetBox="[151,1436,195,1643]" captionTargetId="figure@35.[150,1436,195,1643]" captionTargetPageId="35" captionText="FIGURE 20. Lagis sp. Methyl Green stained body (AM W.30903): A. Dorsal view of anterior and posterior regions; B. Close up of anterior end, in ventral view; C. Ventral view of anterior end; D. Lateral view of posterior end; E. Dorsal view of posterior end. Abbreviations: af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; op, operculum; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri." httpUri="https://zenodo.org/record/3230197/files/figure.png" pageId="34" pageNumber="35">Fig. 20A</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="D079B77FFFABFFAEFF2BF871BCB92B80" blockId="34.[151,1436,1266,1981]" pageId="34" pageNumber="35">The shape of ventral lobes on segments 3–6 is difficult to interpret due to state of preservation of this single specimen and additional material is needed to describe these structures.</paragraph>
|
||
<caption id="84B9E7F7FFAAFFAFFF7BF970BD6D2ACF" httpUri="https://zenodo.org/record/3230197/files/figure.png" pageId="35" pageNumber="36" startId="35.[151,250,1665,1687]" targetBox="[151,1436,195,1643]" targetPageId="35">
|
||
<paragraph id="D079B77FFFAAFFAFFF7BF970BD6D2ACF" blockId="35.[151,1436,1665,1779]" pageId="35" pageNumber="36">
|
||
<emphasis id="E2B26B6DFFAAFFAFFF7BF970BE2E2AAA" bold="true" box="[151,288,1665,1687]" pageId="35" pageNumber="36">FIGURE 20.</emphasis>
|
||
<taxonomicName id="17C6CCFCFFAAFFAFFECAF973BE502AAB" authorityName="Malmgren" authorityYear="1866" box="[294,350,1666,1687]" class="Polychaeta" family="Pectinariidae" genus="Lagis" kingdom="Animalia" order="Terebellida" pageId="35" pageNumber="36" phylum="Annelida" rank="genus">
|
||
<emphasis id="E2B26B6DFFAAFFAFFECAF973BE502AAB" box="[294,350,1666,1687]" italics="true" pageId="35" pageNumber="36">Lagis</emphasis>
|
||
</taxonomicName>
|
||
sp. Methyl Green stained body (AM W.30903): A. Dorsal view of anterior and posterior regions; B. Close up of anterior end, in ventral view; C. Ventral view of anterior end; D. Lateral view of posterior end; E. Dorsal view of posterior end. Abbreviations: af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; op, operculum; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="D079B77FFFAAFFAFFF2BF8B5BA922BD0" blockId="35.[151,1436,1860,2029]" pageId="35" pageNumber="36">
|
||
Notopodia other than those of segment 1 which bear paleae, on segments 5
|
||
<emphasis id="E2B26B6DFFAAFFAFFBCBF8B5BB3B2B61" bold="true" box="[1063,1077,1860,1885]" pageId="35" pageNumber="36">–</emphasis>
|
||
19 (15 pairs), each bearing two kinds of notochaetae; one short and winged from anterior row, bordered with serrations along distal portion, covered progressively with more spines from about middle to front of wing, on anterior surface; other long, stout, straight, tapering to pointed tip, covered progressively with more spines from mid-anterior portion to end, on anterior surface (
|
||
<figureCitation id="48FDABFAFFAAFFAFFEB6F825BEE32BD0" box="[346,493,2004,2029]" captionStart="FIGURE 20" captionStartId="35.[151,250,1665,1687]" captionTargetBox="[151,1436,195,1643]" captionTargetId="figure@35.[150,1436,195,1643]" captionTargetPageId="35" captionText="FIGURE 20. Lagis sp. Methyl Green stained body (AM W.30903): A. Dorsal view of anterior and posterior regions; B. Close up of anterior end, in ventral view; C. Ventral view of anterior end; D. Lateral view of posterior end; E. Dorsal view of posterior end. Abbreviations: af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; op, operculum; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri." httpUri="https://zenodo.org/record/3230197/files/figure.png" pageId="35" pageNumber="36">Figs 20A, D</figureCitation>
|
||
;
|
||
<figureCitation id="48FDABFAFFAAFFAFFE10F825BD5E2BD0" box="[508,592,2004,2029]" captionStart="FIGURE 21" captionStartId="36.[151,250,1577,1599]" captionTargetBox="[151,1436,265,1556]" captionTargetId="figure@36.[150,1436,265,1556]" captionTargetPageId="36" captionText="FIGURE 21. Lagis sp. Chaetae (AM W.30903): A–C. Close up of notochaetae, segment 11; D–E. Uncini, segment 11." httpUri="https://zenodo.org/record/3230207/files/figure.png" pageId="35" pageNumber="36">
|
||
21A
|
||
<emphasis id="E2B26B6DFFAAFFAFFDC0F825BD342BD1" bold="true" box="[556,570,2004,2029]" pageId="35" pageNumber="36">–</emphasis>
|
||
C
|
||
</figureCitation>
|
||
). Neuropodia, 12 pairs on segments 8
|
||
<emphasis id="E2B26B6DFFAAFFAFFBEBF825BB1B2BD1" bold="true" box="[1031,1045,2004,2029]" pageId="35" pageNumber="36">–</emphasis>
|
||
19, each with slightly raised torus
|
||
</paragraph>
|
||
<paragraph id="D079B77FFFADFFA8FF7BFF66BB3E2CE8" blockId="36.[151,1436,151,213]" pageId="36" pageNumber="37">
|
||
with transverse row of uncini; each uncinus with U-shaped anterior peg embedded into torus, several rows of minor teeth, and 4
|
||
<emphasis id="E2B26B6DFFADFFA8FEF5FF4DBE292CE9" bold="true" box="[281,295,188,213]" pageId="36" pageNumber="37">–</emphasis>
|
||
5 longitudinal rows of major teeth, each with 6
|
||
<emphasis id="E2B26B6DFFADFFA8FCD8FF4DBC4C2CE9" bold="true" box="[820,834,188,213]" pageId="36" pageNumber="37">–</emphasis>
|
||
7 teeth (
|
||
<figureCitation id="48FDABFAFFADFFA8FC70FF4DBB2A2CE8" box="[924,1060,188,213]" captionStart="FIGURE 21" captionStartId="36.[151,250,1577,1599]" captionTargetBox="[151,1436,265,1556]" captionTargetId="figure@36.[150,1436,265,1556]" captionTargetPageId="36" captionText="FIGURE 21. Lagis sp. Chaetae (AM W.30903): A–C. Close up of notochaetae, segment 11; D–E. Uncini, segment 11." httpUri="https://zenodo.org/record/3230207/files/figure.png" pageId="36" pageNumber="37">
|
||
Fig. 21D
|
||
<emphasis id="E2B26B6DFFADFFA8FBEDFF4DBB012CE9" bold="true" box="[1025,1039,188,213]" pageId="36" pageNumber="37">–</emphasis>
|
||
E
|
||
</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="84B9E7F7FFADFFA8FF7BF9D8BA452A03" box="[151,1355,1577,1599]" httpUri="https://zenodo.org/record/3230207/files/figure.png" pageId="36" pageNumber="37" startId="36.[151,250,1577,1599]" targetBox="[151,1436,265,1556]" targetPageId="36">
|
||
<paragraph id="D079B77FFFADFFA8FF7BF9D8BA452A03" blockId="36.[151,1355,1577,1599]" box="[151,1355,1577,1599]" pageId="36" pageNumber="37">
|
||
<emphasis id="E2B26B6DFFADFFA8FF7BF9D8BE112A02" bold="true" box="[151,287,1577,1599]" pageId="36" pageNumber="37">FIGURE 21.</emphasis>
|
||
<taxonomicName id="17C6CCFCFFADFFA8FEC9F9DBBE532A03" authorityName="Malmgren" authorityYear="1866" box="[293,349,1578,1599]" class="Polychaeta" family="Pectinariidae" genus="Lagis" kingdom="Animalia" order="Terebellida" pageId="36" pageNumber="37" phylum="Annelida" rank="genus">
|
||
<emphasis id="E2B26B6DFFADFFA8FEC9F9DBBE532A03" box="[293,349,1578,1599]" italics="true" pageId="36" pageNumber="37">Lagis</emphasis>
|
||
</taxonomicName>
|
||
sp. Chaetae (AM W.30903): A–C. Close up of notochaetae, segment 11; D
|
||
<emphasis id="E2B26B6DFFADFFA8FBBBF9DBBB6D2A03" bold="true" box="[1111,1123,1578,1599]" pageId="36" pageNumber="37">–</emphasis>
|
||
E. Uncini, segment 11.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="D079B77FFFADFFA8FF2BF961BB342ACC" blockId="36.[151,1437,1680,2031]" pageId="36" pageNumber="37">
|
||
Scaphe broadly ovoidal, flattened dorsally, divided into six lobes on each lateral margin (
|
||
<figureCitation id="48FDABFAFFADFFA8FB53F961BA5F2A94" box="[1215,1361,1680,1705]" captionStart="FIGURE 20" captionStartId="35.[151,250,1665,1687]" captionTargetBox="[151,1436,195,1643]" captionTargetId="figure@35.[150,1436,195,1643]" captionTargetPageId="35" captionText="FIGURE 20. Lagis sp. Methyl Green stained body (AM W.30903): A. Dorsal view of anterior and posterior regions; B. Close up of anterior end, in ventral view; C. Ventral view of anterior end; D. Lateral view of posterior end; E. Dorsal view of posterior end. Abbreviations: af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; op, operculum; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri." httpUri="https://zenodo.org/record/3230197/files/figure.png" pageId="36" pageNumber="37">
|
||
Fig. 20 D
|
||
<emphasis id="E2B26B6DFFADFFA8FAC1F961BA352A95" bold="true" box="[1325,1339,1680,1705]" pageId="36" pageNumber="37">–</emphasis>
|
||
E
|
||
</figureCitation>
|
||
). Anal flap contorted, probably the result of fixation (
|
||
<figureCitation id="48FDABFAFFADFFA8FD4DF945BC212AF1" box="[673,815,1716,1741]" captionStart="FIGURE 20" captionStartId="35.[151,250,1665,1687]" captionTargetBox="[151,1436,195,1643]" captionTargetId="figure@35.[150,1436,195,1643]" captionTargetPageId="35" captionText="FIGURE 20. Lagis sp. Methyl Green stained body (AM W.30903): A. Dorsal view of anterior and posterior regions; B. Close up of anterior end, in ventral view; C. Ventral view of anterior end; D. Lateral view of posterior end; E. Dorsal view of posterior end. Abbreviations: af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; op, operculum; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri." httpUri="https://zenodo.org/record/3230197/files/figure.png" pageId="36" pageNumber="37">
|
||
Fig. 20 D
|
||
<emphasis id="E2B26B6DFFADFFA8FCE1F945BC152AF1" bold="true" box="[781,795,1716,1741]" pageId="36" pageNumber="37">–</emphasis>
|
||
E
|
||
</figureCitation>
|
||
). Scaphal hooks eight pairs, amber, slightly curved and pointed tip, arranged in two transverse rows on dorsal margin of scaphe (
|
||
<figureCitation id="48FDABFAFFADFFA8FC24F929BB202ACC" box="[968,1070,1752,1777]" captionStart="FIGURE 20" captionStartId="35.[151,250,1665,1687]" captionTargetBox="[151,1436,195,1643]" captionTargetId="figure@35.[150,1436,195,1643]" captionTargetPageId="35" captionText="FIGURE 20. Lagis sp. Methyl Green stained body (AM W.30903): A. Dorsal view of anterior and posterior regions; B. Close up of anterior end, in ventral view; C. Ventral view of anterior end; D. Lateral view of posterior end; E. Dorsal view of posterior end. Abbreviations: af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; op, operculum; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri." httpUri="https://zenodo.org/record/3230197/files/figure.png" pageId="36" pageNumber="37">Fig. 20E</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="D079B77FFFADFFA8FF2BF90DBE9D2B29" blockId="36.[151,1437,1680,2031]" box="[199,403,1788,1813]" pageId="36" pageNumber="37">Tube not retained.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="98DCE4F4FFADFFA8FF2BF8D1BD932B60" pageId="36" pageNumber="37" type="distribution">
|
||
<paragraph id="D079B77FFFADFFA8FF2BF8D1BD662B04" blockId="36.[151,1437,1680,2031]" box="[199,616,1824,1849]" pageId="36" pageNumber="37">
|
||
<emphasis id="E2B26B6DFFADFFA8FF2BF8D1BE6E2B05" bold="true" box="[199,352,1824,1849]" pageId="36" pageNumber="37">Distribution.</emphasis>
|
||
N
|
||
<collectingRegion id="1202799DFFADFFA8FE6EF8D1BD082B05" box="[386,518,1824,1849]" country="Australia" name="Queensland" pageId="36" pageNumber="37">Queensland</collectingRegion>
|
||
(
|
||
<figureCitation id="48FDABFAFFADFFA8FDFAF8D1BD592B04" box="[534,599,1824,1849]" 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="36" pageNumber="37">Fig. 1</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="D079B77FFFADFFA8FF2BF8B5BD932B60" blockId="36.[151,1437,1680,2031]" box="[199,669,1860,1885]" pageId="36" pageNumber="37">
|
||
<emphasis id="E2B26B6DFFADFFA8FF2BF8B5BE242B61" bold="true" box="[199,298,1860,1885]" pageId="36" pageNumber="37">Habitat.</emphasis>
|
||
Soft sediments in shallow water.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="98DCE4F4FFADFFA9FF2BF899BA6B2D59" lastPageId="37" lastPageNumber="38" pageId="36" pageNumber="37" type="discussion">
|
||
<paragraph id="D079B77FFFADFFA9FF2BF899BA6B2D59" blockId="36.[151,1437,1680,2031]" lastBlockId="37.[151,1436,151,357]" lastPageId="37" lastPageNumber="38" pageId="36" pageNumber="37">
|
||
<emphasis id="E2B26B6DFFADFFA8FF2BF899BE3E2BBD" bold="true" box="[199,304,1896,1921]" pageId="36" pageNumber="37">Remark.</emphasis>
|
||
The specimen is broken near segment 11, and the body is contorted body. It belongs to the genus
|
||
<taxonomicName id="17C6CCFCFFADFFA8FF7BF861BFD82B9B" authorityName="Malmgren" authorityYear="1866" box="[151,214,1936,1959]" class="Polychaeta" family="Pectinariidae" genus="Lagis" kingdom="Animalia" order="Terebellida" pageId="36" pageNumber="37" phylum="Annelida" rank="genus">
|
||
<emphasis id="E2B26B6DFFADFFA8FF7BF861BFD82B9B" box="[151,214,1936,1959]" italics="true" pageId="36" pageNumber="37">Lagis</emphasis>
|
||
</taxonomicName>
|
||
as it lacks a free cephalic veil which is connected to the opercular lateral margin at the base of 1
|
||
<superScript id="27B31A37FFADFFA8FAD0F87ABA482BA5" attach="left" box="[1340,1350,1931,1945]" fontSize="6" pageId="36" pageNumber="37">st</superScript>
|
||
pair of tentacular cirri on segment 1, and chaetae on segments 20-21; it has 12 cirri on the rim of cephalic veil, smooth opercular margin and 4
|
||
<emphasis id="E2B26B6DFFADFFA8FE73F827BEA32BD3" bold="true" box="[415,429,2006,2031]" pageId="36" pageNumber="37">–</emphasis>
|
||
5 longitudinal rows of major uncinial teeth. It differs from
|
||
<taxonomicName id="17C6CCFCFFADFFA8FBA3F829BBB82BD3" authority="Zhang & Hutchings, 2019" authorityName="Zhang & Hutchings" authorityYear="2019" box="[1103,1206,2008,2031]" class="Polychaeta" family="Pectinariidae" genus="Lagis" kingdom="Animalia" order="Terebellida" pageId="36" pageNumber="37" phylum="Annelida" rank="species" species="portus" status="sp. nov.">
|
||
<emphasis id="E2B26B6DFFADFFA8FBA3F829BBB82BD3" box="[1103,1206,2008,2031]" italics="true" pageId="36" pageNumber="37">L. portus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="F981D616FFADFFA8FB53F827BBF12BD3" box="[1215,1279,2006,2031]" pageId="36" pageNumber="37" rank="species">
|
||
<emphasis id="E2B26B6DFFADFFA8FB53F827BBF12BD3" bold="true" box="[1215,1279,2006,2031]" pageId="36" pageNumber="37">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
as this single specimen has 14 pairs of paleae and eight pairs of scaphal hooks. The specimen is very similar to
|
||
<taxonomicName id="17C6CCFCFFACFFA9FB11FF68BEC92CE8" authority="Choi, Jung & Yoon, 2017" authorityName="Choi, Jung & Yoon" authorityYear="2017" class="Polychaeta" family="Pectinariidae" genus="Lagis" kingdom="Animalia" order="Terebellida" pageId="37" pageNumber="38" phylum="Annelida" rank="species" species="plurihamus">
|
||
<emphasis id="E2B26B6DFFACFFA9FB11FF68BA952C8C" box="[1277,1435,152,176]" italics="true" pageId="37" pageNumber="38">L. plurihamus</emphasis>
|
||
<bibRefCitation id="B457CA8EFFACFFA9FF7BFF4DBEC92CE8" author="Choi, H. K. & Jung, T. W. & Yoon, S. M." box="[151,455,188,213]" pageId="37" pageNumber="38" pagination="279 - 286" refId="ref34627" refString="Choi, H. K., Jung, T. W. & Yoon, S. M. (2017) A new species of Lagis (Annelida: Polychaeta: Pectinariidae) from Korean waters. Zootaxa, 4227 (2), 279 - 286. https: // doi. org / 10.11646 / zootaxa. 4227.2.8" type="journal article" year="2017">Choi, Jung & Yoon, 2017</bibRefCitation>
|
||
</taxonomicName>
|
||
, with regards to the arrangement of scaphal hooks, the shape of the scaphe and the presence of branchiae, but differs in having uncini with 4
|
||
<emphasis id="E2B26B6DFFACFFA9FCC2FF2EBC322CC4" bold="true" box="[814,828,223,248]" pageId="37" pageNumber="38">–</emphasis>
|
||
5 longitudinal rows of major uncinial teeth and stout paleae. As the anal flap and anterior end of this specimen have been damaged, it is not possible to identify to species, but it differs from
|
||
<taxonomicName id="17C6CCFCFFACFFA9FE35FED9BD642D7C" authority="Zhang & Hutchings, 2019" authorityName="Zhang & Hutchings" authorityYear="2019" box="[473,618,296,320]" class="Polychaeta" family="Pectinariidae" genus="Lagis" kingdom="Animalia" order="Terebellida" pageId="37" pageNumber="38" phylum="Annelida" rank="species" species="portus" status="sp. nov.">
|
||
<emphasis id="E2B26B6DFFACFFA9FE35FED9BD642D7C" box="[473,618,296,320]" italics="true" pageId="37" pageNumber="38">Lagis portus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="E2B26B6DFFACFFA9FD99FED6BDB72D7C" bold="true" box="[629,697,295,320]" pageId="37" pageNumber="38">
|
||
<taxonomicNameLabel id="F981D616FFACFFA9FD99FED6BDB72D7C" box="[629,697,295,320]" pageId="37" pageNumber="38" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
This specimen almost certainly represents another undescribed species from
|
||
<collectingCountry id="A8D1F7EFFFACFFA9FEC0FEBDBE9C2D59" box="[300,402,332,357]" name="Australia" pageId="37" pageNumber="38">Australia</collectingCountry>
|
||
(see Table 2), but additional material is required before it can be completely described.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |