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<document id="CFBF1D8A18DD63685832C93BB0407A8D" 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 &amp; Hutchings, Pat" docDate="2019" docId="586F0669FF9FFF96FF7BF9A5BCCB28D7" docLanguage="en" docName="zootaxa.4611.1.1.pdf.imf" docOrigin="Zootaxa 4611 (1)" docStyle="DocumentStyle:8B0D3ECF822058C8413568C103B59429.6:Zootaxa.2001-2006.monograph" docStyleId="8B0D3ECF822058C8413568C103B59429" docStyleName="Zootaxa.2001-2006.monograph" docStyleVersion="6" docTitle="Amphictene undulata Zhang &amp; Hutchings 2019, n. sp." docType="treatment" docVersion="10" lastPageNumber="27" masterDocId="A4567E11FF89FF8CFFECFFF1BF0E2C3C" masterDocTitle="A revision of Australian Pectinariidae (Polychaeta), with new species and new records" masterLastPageNumber="70" masterPageNumber="1" pageNumber="23" updateTime="1698732075487" updateUser="ExternalLinkService">
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<mods:title id="778E9154AE66768C73AD8F45BD15ED21">A revision of Australian Pectinariidae (Polychaeta), with new species and new records</mods:title>
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<treatment id="586F0669FF9FFF96FF7BF9A5BCCB28D7" ID-DOI="http://doi.org/10.5281/zenodo.5670291" ID-GBIF-Taxon="157292196" ID-Zenodo-Dep="5670291" LSID="urn:lsid:plazi:treatment:586F0669FF9FFF96FF7BF9A5BCCB28D7" httpUri="http://treatment.plazi.org/id/586F0669FF9FFF96FF7BF9A5BCCB28D7" lastPageId="26" lastPageNumber="27" pageId="22" pageNumber="23">
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<paragraph id="D079B77FFF9FFF9AFF7BF9A5BEE82A52" blockId="22.[151,486,1620,1679]" box="[151,486,1620,1646]" pageId="22" pageNumber="23">
<heading id="8B310013FF9FFF9AFF7BF9A5BEE82A52" bold="true" box="[151,486,1620,1646]" fontSize="11" level="1" pageId="22" pageNumber="23" reason="1">
<emphasis id="E2B26B6DFF9FFF9AFF7BF9A5BEE82A52" bold="true" box="[151,486,1620,1646]" pageId="22" pageNumber="23">
<taxonomicName id="17C6CCFCFF9FFF9AFF7BF9A5BE922A52" ID-CoL="85LTF" authority="Zhang &amp; Hutchings, 2019" authorityName="Zhang &amp; Hutchings" authorityYear="2019" box="[151,412,1620,1646]" class="Polychaeta" family="Pectinariidae" genus="Amphictene" kingdom="Animalia" order="Terebellida" pageId="22" pageNumber="23" phylum="Annelida" rank="species" species="undulata" status="sp. nov.">
<emphasis id="E2B26B6DFF9FFF9AFF7BF9A5BE922A52" bold="true" box="[151,412,1620,1646]" italics="true" pageId="22" pageNumber="23">Amphictene undulata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="F981D616FF9FFF9AFE4FF9A5BEE82A52" box="[419,486,1620,1646]" pageId="22" pageNumber="23" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
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<subSubSection id="98DCE4F4FF9FFF9AFF7BF987BE7B2AB3" box="[151,373,1654,1679]" pageId="22" pageNumber="23" type="description">
<paragraph id="D079B77FFF9FFF9AFF7BF987BE7B2AB3" blockId="22.[151,486,1620,1679]" box="[151,373,1654,1679]" pageId="22" pageNumber="23">
<figureCitation id="48FDABFAFF9FFF9AFF7BF987BE182AB3" box="[151,278,1654,1679]" captionStart-0="FIGURE 13" captionStart-1="FIGURE 14" captionStart-2="FIGURE 15" captionStartId-0="23.[151,250,1889,1911]" captionStartId-1="24.[151,250,1843,1865]" captionStartId-2="25.[151,250,1475,1497]" captionTargetBox-0="[174,1419,375,1860]" captionTargetBox-1="[151,1436,193,1822]" captionTargetBox-2="[151,1435,193,1454]" captionTargetId-0="figure@23.[174,1421,373,1863]" captionTargetId-1="figure@24.[150,1436,193,1822]" captionTargetId-2="figure@25.[151,1435,193,1454]" captionTargetPageId-0="23" captionTargetPageId-1="24" captionTargetPageId-2="25" captionText-0="FIGURE 13. Amphictene undulata n. sp. Holotype (MV F151408): A. Dorso-lateral view of anterior end; B. Ventral view of anterior end; C. Dorsal view of scaphe; D. Dorso-lateral view of posterior end; E. Notochaeta; FG. Uncini; H. Scaphal hook. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lt, large tooth; mat, major teeth; mit, minor teeth; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." captionText-1="FIGURE 14. Amphictene undulata n. sp. Methyl Green stained body of Holotype (MV F151408): A. Dorsal view of entire body; B. Ventral view of entire body; C. Ventral view of anterior end; D. Scaphal hooks; E. Dorso-lateral view of anterior end; F. Lateral view of posterior end. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." captionText-2="FIGURE 15. Amphictene undulata n. sp. chaetae of Holotype (MV F151408): AC. Close up of notochaetae, segment 11; D F. Uncini, segment 11." httpUri-0="https://zenodo.org/record/3230141/files/figure.png" httpUri-1="https://zenodo.org/record/3230147/files/figure.png" httpUri-2="https://zenodo.org/record/3230165/files/figure.png" pageId="22" pageNumber="23">Figs 1315</figureCitation>
, Table 1
</paragraph>
</subSubSection>
<subSubSection id="98DCE4F4FF9FFF9AFF7BF948BB2A2ACA" pageId="22" pageNumber="23" type="materials_examined">
<paragraph id="D079B77FFF9FFF9AFF7BF948BB2A2ACA" blockId="22.[151,1436,1721,2034]" pageId="22" pageNumber="23">
<emphasis id="E2B26B6DFF9FFF9AFF7BF948BE8C2AEE" bold="true" box="[151,386,1721,1746]" pageId="22" pageNumber="23">Material examined.</emphasis>
<materialsCitation id="60AEBD22FF9FFF9AFE60F948BB2A2ACA" ID-GBIF-Occurrence="2244390990" collectingDate="2005-12-11" collectionCode="MV" collectorName="Ningaloo North &amp; Poore &amp; Gary C." country="Australia" elevation="729" location="West" pageId="22" pageNumber="23" specimenCode="F151408" specimenCount="1" stateProvince="Western Australia" typeStatus="holotype">
<collectingCountry id="A8D1F7EFFF9FFF9AFE60F948BEFB2AEE" box="[396,501,1721,1746]" name="Australia" pageId="22" pageNumber="23">Australia</collectingCountry>
,
<location id="D519E1A4FF9FFF9AFDEEF94BBD372AED" LSID="urn:lsid:plazi:treatment:586F0669FF9FFF96FF7BF9A5BCCB28D7:D519E1A4FF9FFF9AFDEEF94BBD372AED" box="[514,569,1722,1745]" country="Australia" name="West" pageId="22" pageNumber="23" stateProvince="Western Australia">West</location>
<collectingCountry id="A8D1F7EFFF9FFF9AFDAFF948BDA02AEE" box="[579,686,1721,1746]" name="Australia" pageId="22" pageNumber="23">Australia</collectingCountry>
:
<typeStatus id="0F7D09DDFF9FFF9AFD57F948BC262AEE" box="[699,808,1721,1746]" pageId="22" pageNumber="23" type="holotype">Holotype</typeStatus>
:
<collectionCode id="B6D72FBAFF9FFF9AFCD8F94BBC6F2AED" box="[820,865,1722,1745]" country="0" name="University of Montana Museum" pageId="22" pageNumber="23">MV</collectionCode>
<specimenCode id="80601F04FF9FFF9AFC86F948BCDE2AEE" box="[874,976,1721,1746]" collectionCode="MV" country="0" name="University of Montana Museum" pageId="22" pageNumber="23">F151408</specimenCode>
, off
<collectorName id="7D33D2A9FF9FFF9AFBEBF948BBB22AEE" box="[1031,1212,1721,1746]" pageId="22" pageNumber="23">Ningaloo North</collectorName>
,
<collectingRegion id="1202799DFF9FFF9AFB26F94BBA962AEE" box="[1226,1432,1721,1746]" country="Australia" name="Western Australia" pageId="22" pageNumber="23">Western Australia</collectingRegion>
, 21°58'0842”S 113°451440”E,
<elevation id="5BEB504CFF9FFF9AFDFFF92CBD9A2AC9" box="[531,660,1757,1782]" metricMagnitude="2" metricUnit="m" metricValue="7.29" metricValueMax="7.32" metricValueMin="7.26" pageId="22" pageNumber="23" unit="m" value="729.0" valueMax="732.0" valueMin="726.0">
<quantity id="173E1A9AFF9FFF9AFDFFF92CBD9A2AC9" box="[531,660,1757,1782]" metricMagnitude="2" metricUnit="m" metricValue="7.29" metricValueMax="7.32" metricValueMin="7.26" pageId="22" pageNumber="23" unit="m" value="729.0" valueMax="732.0" valueMin="726.0">
726
<emphasis id="E2B26B6DFF9FFF9AFDD1F92CBD452ACA" bold="true" box="[573,587,1757,1782]" pageId="22" pageNumber="23"></emphasis>
732 m
</quantity>
</elevation>
, coll.
<collectorName id="7D33D2A9FF9FFF9AFD34F92FBC122AC9" box="[728,796,1758,1781]" pageId="22" pageNumber="23">Poore</collectorName>
,
<collectorName id="7D33D2A9FF9FFF9AFCCBF92FBC8F2ACA" box="[807,897,1758,1782]" pageId="22" pageNumber="23">Gary C.</collectorName>
,
<collectingDate id="B43C6857FF9FFF9AFC62F92FBB2E2ACA" box="[910,1056,1757,1782]" pageId="22" pageNumber="23" value="2005-12-11">
<date id="A47891BFFF9FFF9AFC62F92FBB2E2ACA" box="[910,1056,1757,1782]" pageId="22" pageNumber="23" value="2005-12-11">11 Dec 2005</date>
</collectingDate>
.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="98DCE4F4FF9FFF96FF2BF8F0BEB62F07" lastPageId="26" lastPageNumber="27" pageId="22" pageNumber="23" type="description">
<paragraph id="D079B77FFF9FFF9AFF2BF8F0BCC92B02" blockId="22.[151,1436,1721,2034]" pageId="22" pageNumber="23">
<emphasis id="E2B26B6DFF9FFF9AFF2BF8F0BE5F2B26" bold="true" box="[199,337,1793,1818]" pageId="22" pageNumber="23">Description</emphasis>
.
<typeStatus id="0F7D09DDFF9FFF9AFEB3F8F0BEC42B26" box="[351,458,1793,1818]" pageId="22" pageNumber="23" type="holotype">Holotype</typeStatus>
, preserved specimen pale reddish in colour, conical in shape (
<figureCitation id="48FDABFAFF9FFF9AFB94F8F0BBF02B26" box="[1144,1278,1793,1818]" captionStart="FIGURE 14" captionStartId="24.[151,250,1843,1865]" captionTargetBox="[151,1436,193,1822]" captionTargetId="figure@24.[150,1436,193,1822]" captionTargetPageId="24" captionText="FIGURE 14. Amphictene undulata n. sp. Methyl Green stained body of Holotype (MV F151408): A. Dorsal view of entire body; B. Ventral view of entire body; C. Ventral view of anterior end; D. Scaphal hooks; E. Dorso-lateral view of anterior end; F. Lateral view of posterior end. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230147/files/figure.png" pageId="22" pageNumber="23">
Fig. 14A
<emphasis id="E2B26B6DFF9FFF9AFB37F8F0BBE72B26" bold="true" box="[1243,1257,1793,1818]" pageId="22" pageNumber="23"></emphasis>
B
</figureCitation>
). Body length 38.8 mm including paleae and scaphe, width 7.3 mm at cephalic regions.
</paragraph>
<paragraph id="D079B77FFF9FFF9AFF2BF8B8BEAB2BF2" blockId="22.[151,1436,1721,2034]" pageId="22" pageNumber="23">
Cephalic veil oval, broken, free from operculum, with more than 50 smooth cirri on anterior margin and 2/3 of lateral margin, broken part with fine and thick cirri (
<figureCitation id="48FDABFAFF9FFF9AFD31F89CBC492BBA" box="[733,839,1901,1926]" captionStart="FIGURE 13" captionStartId="23.[151,250,1889,1911]" captionTargetBox="[174,1419,375,1860]" captionTargetId="figure@23.[174,1421,373,1863]" captionTargetPageId="23" captionText="FIGURE 13. Amphictene undulata n. sp. Holotype (MV F151408): A. Dorso-lateral view of anterior end; B. Ventral view of anterior end; C. Dorsal view of scaphe; D. Dorso-lateral view of posterior end; E. Notochaeta; FG. Uncini; H. Scaphal hook. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lt, large tooth; mat, major teeth; mit, minor teeth; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230141/files/figure.png" pageId="22" pageNumber="23">Figs 13B</figureCitation>
;
<figureCitation id="48FDABFAFF9FFF9AFCBEF89FBC8B2BBA" box="[850,901,1902,1926]" captionStart="FIGURE 14" captionStartId="24.[151,250,1843,1865]" captionTargetBox="[151,1436,193,1822]" captionTargetId="figure@24.[150,1436,193,1822]" captionTargetPageId="24" captionText="FIGURE 14. Amphictene undulata n. sp. Methyl Green stained body of Holotype (MV F151408): A. Dorsal view of entire body; B. Ventral view of entire body; C. Ventral view of anterior end; D. Scaphal hooks; E. Dorso-lateral view of anterior end; F. Lateral view of posterior end. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230147/files/figure.png" pageId="22" pageNumber="23">14C</figureCitation>
). Pair of ear-shaped lobes adjacent to both sides of dorsal base of cephalic veil. Long buccal tentacles with wide longitudinal grooves, arising posterior to cephalic veil (
<figureCitation id="48FDABFAFF9FFF9AFF3CF844BE372BF2" box="[208,313,1973,1998]" captionStart="FIGURE 13" captionStartId="23.[151,250,1889,1911]" captionTargetBox="[174,1419,375,1860]" captionTargetId="figure@23.[174,1421,373,1863]" captionTargetPageId="23" captionText="FIGURE 13. Amphictene undulata n. sp. Holotype (MV F151408): A. Dorso-lateral view of anterior end; B. Ventral view of anterior end; C. Dorsal view of scaphe; D. Dorso-lateral view of posterior end; E. Notochaeta; FG. Uncini; H. Scaphal hook. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lt, large tooth; mat, major teeth; mit, minor teeth; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230141/files/figure.png" pageId="22" pageNumber="23">Figs 13B</figureCitation>
;
<figureCitation id="48FDABFAFF9FFF9AFEAAF847BE972BF2" box="[326,409,1973,1998]" captionStart="FIGURE 14" captionStartId="24.[151,250,1843,1865]" captionTargetBox="[151,1436,193,1822]" captionTargetId="figure@24.[150,1436,193,1822]" captionTargetPageId="24" captionText="FIGURE 14. Amphictene undulata n. sp. Methyl Green stained body of Holotype (MV F151408): A. Dorsal view of entire body; B. Ventral view of entire body; C. Ventral view of anterior end; D. Scaphal hooks; E. Dorso-lateral view of anterior end; F. Lateral view of posterior end. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230147/files/figure.png" pageId="22" pageNumber="23">
14B
<emphasis id="E2B26B6DFF9FFF9AFE98F844BE8C2BF2" bold="true" box="[372,386,1973,1998]" pageId="22" pageNumber="23"></emphasis>
C
</figureCitation>
).
</paragraph>
<paragraph id="D079B77FFF9FFF9BFF2BF828BC2A2CE8" blockId="22.[151,1436,1721,2034]" lastBlockId="23.[151,1436,151,320]" lastPageId="23" lastPageNumber="24" pageId="22" pageNumber="23">
Operculum semicircular; dorsal and lateral margin well developed, with about 40 small triangular lappets on undulating margin (
<figureCitation id="48FDABFAFF9EFF9BFE9BFF66BEEA2C8C" box="[375,484,151,176]" captionStart="FIGURE 13" captionStartId="23.[151,250,1889,1911]" captionTargetBox="[174,1419,375,1860]" captionTargetId="figure@23.[174,1421,373,1863]" captionTargetPageId="23" captionText="FIGURE 13. Amphictene undulata n. sp. Holotype (MV F151408): A. Dorso-lateral view of anterior end; B. Ventral view of anterior end; C. Dorsal view of scaphe; D. Dorso-lateral view of posterior end; E. Notochaeta; FG. Uncini; H. Scaphal hook. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lt, large tooth; mat, major teeth; mit, minor teeth; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230141/files/figure.png" pageId="23" pageNumber="24">Figs 13A</figureCitation>
;
<figureCitation id="48FDABFAFF9EFF9BFE1DFF69BD4B2C8C" box="[497,581,152,176]" captionStart="FIGURE 14" captionStartId="24.[151,250,1843,1865]" captionTargetBox="[151,1436,193,1822]" captionTargetId="figure@24.[150,1436,193,1822]" captionTargetPageId="24" captionText="FIGURE 14. Amphictene undulata n. sp. Methyl Green stained body of Holotype (MV F151408): A. Dorsal view of entire body; B. Ventral view of entire body; C. Ventral view of anterior end; D. Scaphal hooks; E. Dorso-lateral view of anterior end; F. Lateral view of posterior end. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230147/files/figure.png" pageId="23" pageNumber="24">14A, E</figureCitation>
); ventral margin (opercular ridge) with 15 pairs of stout and amber paleae, curved dorsally, acute with extended tips (
<figureCitation id="48FDABFAFF9EFF9BFD83FF4DBDD42CE8" box="[623,730,188,213]" captionStart="FIGURE 13" captionStartId="23.[151,250,1889,1911]" captionTargetBox="[174,1419,375,1860]" captionTargetId="figure@23.[174,1421,373,1863]" captionTargetPageId="23" captionText="FIGURE 13. Amphictene undulata n. sp. Holotype (MV F151408): A. Dorso-lateral view of anterior end; B. Ventral view of anterior end; C. Dorsal view of scaphe; D. Dorso-lateral view of posterior end; E. Notochaeta; FG. Uncini; H. Scaphal hook. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lt, large tooth; mat, major teeth; mit, minor teeth; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230141/files/figure.png" pageId="23" pageNumber="24">Figs 13A</figureCitation>
;
<figureCitation id="48FDABFAFF9EFF9BFD0BFF4DBC162CE8" box="[743,792,188,212]" captionStart="FIGURE 14" captionStartId="24.[151,250,1843,1865]" captionTargetBox="[151,1436,193,1822]" captionTargetId="figure@24.[150,1436,193,1822]" captionTargetPageId="24" captionText="FIGURE 14. Amphictene undulata n. sp. Methyl Green stained body of Holotype (MV F151408): A. Dorsal view of entire body; B. Ventral view of entire body; C. Ventral view of anterior end; D. Scaphal hooks; E. Dorso-lateral view of anterior end; F. Lateral view of posterior end. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230147/files/figure.png" pageId="23" pageNumber="24">14E</figureCitation>
).
</paragraph>
<paragraph id="D079B77FFF9EFF9BFF2BFF2EBC612D7C" blockId="23.[151,1436,151,320]" pageId="23" pageNumber="24">
First pair of tentacular cirri extending beyond tips of paleae, with several faint annuli at base, arising from connection of opercular margin and paleal ridge (
<figureCitation id="48FDABFAFF9EFF9BFD51FEF5BC462D20" box="[701,840,260,285]" captionStart="FIGURE 13" captionStartId="23.[151,250,1889,1911]" captionTargetBox="[174,1419,375,1860]" captionTargetId="figure@23.[174,1421,373,1863]" captionTargetPageId="23" captionText="FIGURE 13. Amphictene undulata n. sp. Holotype (MV F151408): A. Dorso-lateral view of anterior end; B. Ventral view of anterior end; C. Dorsal view of scaphe; D. Dorso-lateral view of posterior end; E. Notochaeta; FG. Uncini; H. Scaphal hook. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lt, large tooth; mat, major teeth; mit, minor teeth; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230141/files/figure.png" pageId="23" pageNumber="24">
Figs 13A
<emphasis id="E2B26B6DFF9EFF9BFCC9FEF5BC3D2D21" bold="true" box="[805,819,260,285]" pageId="23" pageNumber="24"></emphasis>
B
</figureCitation>
;
<figureCitation id="48FDABFAFF9EFF9BFCB8FEF5BCA82D20" box="[852,934,260,284]" captionStart="FIGURE 14" captionStartId="24.[151,250,1843,1865]" captionTargetBox="[151,1436,193,1822]" captionTargetId="figure@24.[150,1436,193,1822]" captionTargetPageId="24" captionText="FIGURE 14. Amphictene undulata n. sp. Methyl Green stained body of Holotype (MV F151408): A. Dorsal view of entire body; B. Ventral view of entire body; C. Ventral view of anterior end; D. Scaphal hooks; E. Dorso-lateral view of anterior end; F. Lateral view of posterior end. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230147/files/figure.png" pageId="23" pageNumber="24">14C, E</figureCitation>
). Pair of small ventral lappets present behind tentacular cirri near cephalic veil, on segment 1 (
<figureCitation id="48FDABFAFF9EFF9BFD56FED6BC2D2D7C" box="[698,803,295,320]" captionStart="FIGURE 13" captionStartId="23.[151,250,1889,1911]" captionTargetBox="[174,1419,375,1860]" captionTargetId="figure@23.[174,1421,373,1863]" captionTargetPageId="23" captionText="FIGURE 13. Amphictene undulata n. sp. Holotype (MV F151408): A. Dorso-lateral view of anterior end; B. Ventral view of anterior end; C. Dorsal view of scaphe; D. Dorso-lateral view of posterior end; E. Notochaeta; FG. Uncini; H. Scaphal hook. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lt, large tooth; mat, major teeth; mit, minor teeth; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230141/files/figure.png" pageId="23" pageNumber="24">Figs 13B</figureCitation>
;
<figureCitation id="48FDABFAFF9EFF9BFCDCFED9BC6C2D7C" box="[816,866,296,320]" captionStart="FIGURE 14" captionStartId="24.[151,250,1843,1865]" captionTargetBox="[151,1436,193,1822]" captionTargetId="figure@24.[150,1436,193,1822]" captionTargetPageId="24" captionText="FIGURE 14. Amphictene undulata n. sp. Methyl Green stained body of Holotype (MV F151408): A. Dorsal view of entire body; B. Ventral view of entire body; C. Ventral view of anterior end; D. Scaphal hooks; E. Dorso-lateral view of anterior end; F. Lateral view of posterior end. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230147/files/figure.png" pageId="23" pageNumber="24">14C</figureCitation>
).
</paragraph>
<caption id="84B9E7F7FF9EFF9BFF7BF890BC902BCE" httpUri="https://zenodo.org/record/3230141/files/figure.png" pageId="23" pageNumber="24" startId="23.[151,250,1889,1911]" targetBox="[174,1419,375,1860]" targetPageId="23">
<paragraph id="D079B77FFF9EFF9BFF7BF890BC902BCE" blockId="23.[151,1437,1889,2034]" pageId="23" pageNumber="24">
<emphasis id="E2B26B6DFF9EFF9BFF7BF890BE2E2B4A" bold="true" box="[151,288,1889,1911]" pageId="23" pageNumber="24">FIGURE 13.</emphasis>
<taxonomicName id="17C6CCFCFF9EFF9BFECBF890BD0E2B4B" authority="Zhang &amp; Hutchings, 2019" authorityName="Zhang &amp; Hutchings" authorityYear="2019" box="[295,512,1889,1911]" class="Polychaeta" family="Pectinariidae" genus="Amphictene" kingdom="Animalia" order="Terebellida" pageId="23" pageNumber="24" phylum="Annelida" rank="species" species="undulata" status="sp. nov.">
<emphasis id="E2B26B6DFF9EFF9BFECBF890BD0E2B4B" box="[295,512,1889,1911]" italics="true" pageId="23" pageNumber="24">Amphictene undulata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="F981D616FF9EFF9BFDE4F893BD312B4B" box="[520,575,1890,1911]" pageId="23" pageNumber="24" rank="species">n. sp.</taxonomicNameLabel>
Holotype (MV F151408): A. Dorso-lateral view of anterior end; B. Ventral view of anterior end; C. Dorsal view of scaphe; D. Dorso-lateral view of posterior end; E. Notochaeta; FG. Uncini; H. Scaphal hook. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lt, large tooth; mat, major teeth; mit, minor teeth; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet.
</paragraph>
</caption>
<caption id="84B9E7F7FF91FF94FF7BF8C2BE8F2BF8" httpUri="https://zenodo.org/record/3230147/files/figure.png" pageId="24" pageNumber="25" startId="24.[151,250,1843,1865]" targetBox="[151,1436,193,1822]" targetPageId="24">
<paragraph id="D079B77FFF91FF94FF7BF8C2BE8F2BF8" blockId="24.[151,1436,1843,1988]" pageId="24" pageNumber="25">
<emphasis id="E2B26B6DFF91FF94FF7BF8C2BE2F2B74" bold="true" box="[151,289,1843,1865]" pageId="24" pageNumber="25">FIGURE 14.</emphasis>
<taxonomicName id="17C6CCFCFF91FF94FEC6F8C2BD0D2B75" authority="Zhang &amp; Hutchings, 2019" authorityName="Zhang &amp; Hutchings" authorityYear="2019" box="[298,515,1843,1865]" class="Polychaeta" family="Pectinariidae" genus="Amphictene" kingdom="Animalia" order="Terebellida" pageId="24" pageNumber="25" phylum="Annelida" rank="species" species="undulata" status="sp. nov.">
<emphasis id="E2B26B6DFF91FF94FEC6F8C2BD0D2B75" box="[298,515,1843,1865]" italics="true" pageId="24" pageNumber="25">Amphictene undulata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="F981D616FF91FF94FDE0F8C5BD4A2B75" box="[524,580,1844,1865]" pageId="24" pageNumber="25" rank="species">n. sp.</taxonomicNameLabel>
Methyl Green stained body of Holotype (MV F151408): A. Dorsal view of entire body; B. Ventral view of entire body; C. Ventral view of anterior end; D. Scaphal hooks; E. Dorso-lateral view of anterior end; F. Lateral view of posterior end. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet.
</paragraph>
</caption>
<caption id="84B9E7F7FF90FF95FF7BFA32BE7529C4" httpUri="https://zenodo.org/record/3230165/files/figure.png" pageId="25" pageNumber="26" startId="25.[151,250,1475,1497]" targetBox="[151,1435,193,1454]" targetPageId="25">
<paragraph id="D079B77FFF90FF95FF7BFA32BE7529C4" blockId="25.[151,1435,1475,1528]" pageId="25" pageNumber="26">
<emphasis id="E2B26B6DFF90FF95FF7BFA32BE2E29E4" bold="true" box="[151,288,1475,1497]" pageId="25" pageNumber="26">FIGURE 15.</emphasis>
<taxonomicName id="17C6CCFCFF90FF95FECAFA32BEF029E5" authority="Zhang &amp; Hutchings, 2019" authorityName="Zhang &amp; Hutchings" authorityYear="2019" box="[294,510,1475,1497]" class="Polychaeta" family="Pectinariidae" genus="Amphictene" kingdom="Animalia" order="Terebellida" pageId="25" pageNumber="26" phylum="Annelida" rank="species" species="undulata" status="sp. nov.">
<emphasis id="E2B26B6DFF90FF95FECAFA32BEF029E5" box="[294,510,1475,1497]" italics="true" pageId="25" pageNumber="26">Amphictene undulata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="F981D616FF90FF95FDE9FA35BD3229E5" box="[517,572,1476,1497]" pageId="25" pageNumber="26" rank="species">n. sp.</taxonomicNameLabel>
chaetae of Holotype (MV F151408): AC. Close up of notochaetae, segment 11; D F. Uncini, segment 11.
</paragraph>
</caption>
<paragraph id="D079B77FFF90FF95FF2BF9D5BA1D2AEF" blockId="25.[151,1437,1572,2035]" pageId="25" pageNumber="26">
Second pair of tentacular cirri long, extending beyond opercular anterior margin, with several obscure annuli at base, on latero-median connecting ridge on segment 2, inserted more dorsally than 1
<superScript id="27B31A37FF90FF95FBBDF9B6BB552A69" attach="left" box="[1105,1115,1607,1621]" fontSize="6" pageId="25" pageNumber="26">st</superScript>
pair of tentacular cirri (
<figureCitation id="48FDABFAFF90FF95FA86F9BABFC42AB4" captionStart="FIGURE 13" captionStartId="23.[151,250,1889,1911]" captionTargetBox="[174,1419,375,1860]" captionTargetId="figure@23.[174,1421,373,1863]" captionTargetPageId="23" captionText="FIGURE 13. Amphictene undulata n. sp. Holotype (MV F151408): A. Dorso-lateral view of anterior end; B. Ventral view of anterior end; C. Dorsal view of scaphe; D. Dorso-lateral view of posterior end; E. Notochaeta; FG. Uncini; H. Scaphal hook. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lt, large tooth; mat, major teeth; mit, minor teeth; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230141/files/figure.png" pageId="25" pageNumber="26">Figs 13A</figureCitation>
;
<figureCitation id="48FDABFAFF90FF95FF39F981BE092AB4" box="[213,263,1648,1672]" captionStart="FIGURE 14" captionStartId="24.[151,250,1843,1865]" captionTargetBox="[151,1436,193,1822]" captionTargetId="figure@24.[150,1436,193,1822]" captionTargetPageId="24" captionText="FIGURE 14. Amphictene undulata n. sp. Methyl Green stained body of Holotype (MV F151408): A. Dorsal view of entire body; B. Ventral view of entire body; C. Ventral view of anterior end; D. Scaphal hooks; E. Dorso-lateral view of anterior end; F. Lateral view of posterior end. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230147/files/figure.png" pageId="25" pageNumber="26">14E</figureCitation>
). Segment 2 with ventral lobes as pairs of narrow ventro-lateral lobes separated by shallow grooves from base of 2
<superScript id="27B31A37FF90FF95FF12F963BE002A9C" attach="left" box="[254,270,1682,1696]" fontSize="6" pageId="25" pageNumber="26">nd</superScript>
pair of tentacular cirri, and pair of broad mid-ventral lobes about twice as wide as ventro-lateral lobes, with slightly crenulated margin (
<figureCitation id="48FDABFAFF90FF95FDE8F94BBD602AEF" box="[516,622,1722,1747]" captionStart="FIGURE 13" captionStartId="23.[151,250,1889,1911]" captionTargetBox="[174,1419,375,1860]" captionTargetId="figure@23.[174,1421,373,1863]" captionTargetPageId="23" captionText="FIGURE 13. Amphictene undulata n. sp. Holotype (MV F151408): A. Dorso-lateral view of anterior end; B. Ventral view of anterior end; C. Dorsal view of scaphe; D. Dorso-lateral view of posterior end; E. Notochaeta; FG. Uncini; H. Scaphal hook. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lt, large tooth; mat, major teeth; mit, minor teeth; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230141/files/figure.png" pageId="25" pageNumber="26">Figs 13B</figureCitation>
;
<figureCitation id="48FDABFAFF90FF95FD96F94ABDA32AEF" box="[634,685,1723,1747]" captionStart="FIGURE 14" captionStartId="24.[151,250,1843,1865]" captionTargetBox="[151,1436,193,1822]" captionTargetId="figure@24.[150,1436,193,1822]" captionTargetPageId="24" captionText="FIGURE 14. Amphictene undulata n. sp. Methyl Green stained body of Holotype (MV F151408): A. Dorsal view of entire body; B. Ventral view of entire body; C. Ventral view of anterior end; D. Scaphal hooks; E. Dorso-lateral view of anterior end; F. Lateral view of posterior end. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230147/files/figure.png" pageId="25" pageNumber="26">14C</figureCitation>
). Dorsal lobe absent on segment 2 (
<figureCitation id="48FDABFAFF90FF95FBD0F94BBBA92AEF" box="[1084,1191,1722,1747]" captionStart="FIGURE 13" captionStartId="23.[151,250,1889,1911]" captionTargetBox="[174,1419,375,1860]" captionTargetId="figure@23.[174,1421,373,1863]" captionTargetPageId="23" captionText="FIGURE 13. Amphictene undulata n. sp. Holotype (MV F151408): A. Dorso-lateral view of anterior end; B. Ventral view of anterior end; C. Dorsal view of scaphe; D. Dorso-lateral view of posterior end; E. Notochaeta; FG. Uncini; H. Scaphal hook. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lt, large tooth; mat, major teeth; mit, minor teeth; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230141/files/figure.png" pageId="25" pageNumber="26">Figs 13A</figureCitation>
;
<figureCitation id="48FDABFAFF90FF95FB58F94ABA092AEF" box="[1204,1287,1723,1747]" captionStart="FIGURE 14" captionStartId="24.[151,250,1843,1865]" captionTargetBox="[151,1436,193,1822]" captionTargetId="figure@24.[150,1436,193,1822]" captionTargetPageId="24" captionText="FIGURE 14. Amphictene undulata n. sp. Methyl Green stained body of Holotype (MV F151408): A. Dorsal view of entire body; B. Ventral view of entire body; C. Ventral view of anterior end; D. Scaphal hooks; E. Dorso-lateral view of anterior end; F. Lateral view of posterior end. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230147/files/figure.png" pageId="25" pageNumber="26">14A, E</figureCitation>
).
</paragraph>
<paragraph id="D079B77FFF90FF95FF2BF92FBCE72B03" blockId="25.[151,1437,1572,2035]" pageId="25" pageNumber="26">
Comb-like branchiae on segments 3
<emphasis id="E2B26B6DFF90FF95FD88F92FBD7C2ACB" bold="true" box="[612,626,1758,1783]" pageId="25" pageNumber="26"></emphasis>
4, consisting of series of dense, flat lamellae. Branchiae on segment 3 larger and inserted more ventrally than those of segment 4 (
<figureCitation id="48FDABFAFF90FF95FCACF8F3BCA32B27" box="[832,941,1794,1819]" captionStart="FIGURE 13" captionStartId="23.[151,250,1889,1911]" captionTargetBox="[174,1419,375,1860]" captionTargetId="figure@23.[174,1421,373,1863]" captionTargetPageId="23" captionText="FIGURE 13. Amphictene undulata n. sp. Holotype (MV F151408): A. Dorso-lateral view of anterior end; B. Ventral view of anterior end; C. Dorsal view of scaphe; D. Dorso-lateral view of posterior end; E. Notochaeta; FG. Uncini; H. Scaphal hook. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lt, large tooth; mat, major teeth; mit, minor teeth; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230141/files/figure.png" pageId="25" pageNumber="26">Figs 13A</figureCitation>
;
<figureCitation id="48FDABFAFF90FF95FC56F8F2BCE22B27" box="[954,1004,1795,1819]" captionStart="FIGURE 14" captionStartId="24.[151,250,1843,1865]" captionTargetBox="[151,1436,193,1822]" captionTargetId="figure@24.[150,1436,193,1822]" captionTargetPageId="24" captionText="FIGURE 14. Amphictene undulata n. sp. Methyl Green stained body of Holotype (MV F151408): A. Dorsal view of entire body; B. Ventral view of entire body; C. Ventral view of anterior end; D. Scaphal hooks; E. Dorso-lateral view of anterior end; F. Lateral view of posterior end. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230147/files/figure.png" pageId="25" pageNumber="26">14B</figureCitation>
). Pair of small dorso-lateral glandular pads present adjacent to branchiae on segments 3 and 4 (
<figureCitation id="48FDABFAFF90FF95FCFEF8D7BC732B03" box="[786,893,1830,1855]" captionStart="FIGURE 13" captionStartId="23.[151,250,1889,1911]" captionTargetBox="[174,1419,375,1860]" captionTargetId="figure@23.[174,1421,373,1863]" captionTargetPageId="23" captionText="FIGURE 13. Amphictene undulata n. sp. Holotype (MV F151408): A. Dorso-lateral view of anterior end; B. Ventral view of anterior end; C. Dorsal view of scaphe; D. Dorso-lateral view of posterior end; E. Notochaeta; FG. Uncini; H. Scaphal hook. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lt, large tooth; mat, major teeth; mit, minor teeth; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230141/files/figure.png" pageId="25" pageNumber="26">Figs 13A</figureCitation>
;
<figureCitation id="48FDABFAFF90FF95FC65F8D6BCD22B03" box="[905,988,1831,1855]" captionStart="FIGURE 14" captionStartId="24.[151,250,1843,1865]" captionTargetBox="[151,1436,193,1822]" captionTargetId="figure@24.[150,1436,193,1822]" captionTargetPageId="24" captionText="FIGURE 14. Amphictene undulata n. sp. Methyl Green stained body of Holotype (MV F151408): A. Dorsal view of entire body; B. Ventral view of entire body; C. Ventral view of anterior end; D. Scaphal hooks; E. Dorso-lateral view of anterior end; F. Lateral view of posterior end. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230147/files/figure.png" pageId="25" pageNumber="26">14A, E</figureCitation>
).
</paragraph>
<paragraph id="D079B77FFF90FF96FF2BF8BBBD3D2CE8" blockId="25.[151,1437,1572,2035]" lastBlockId="26.[151,1436,151,1259]" lastPageId="26" lastPageNumber="27" pageId="25" pageNumber="26">
Distinct ventral glandular lobes present on segments 3
<emphasis id="E2B26B6DFF90FF95FCC4F8BBBC382B5F" bold="true" box="[808,822,1866,1891]" pageId="25" pageNumber="26"></emphasis>
6, becoming progressively more lateral and broader on segments 3
<emphasis id="E2B26B6DFF90FF95FEF8F89FBE2C2BBB" bold="true" box="[276,290,1902,1927]" pageId="25" pageNumber="26"></emphasis>
5 (
<figureCitation id="48FDABFAFF90FF95FEACF89FBEA52BBB" box="[320,427,1902,1927]" captionStart="FIGURE 13" captionStartId="23.[151,250,1889,1911]" captionTargetBox="[174,1419,375,1860]" captionTargetId="figure@23.[174,1421,373,1863]" captionTargetPageId="23" captionText="FIGURE 13. Amphictene undulata n. sp. Holotype (MV F151408): A. Dorso-lateral view of anterior end; B. Ventral view of anterior end; C. Dorsal view of scaphe; D. Dorso-lateral view of posterior end; E. Notochaeta; FG. Uncini; H. Scaphal hook. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lt, large tooth; mat, major teeth; mit, minor teeth; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230141/files/figure.png" pageId="25" pageNumber="26">Figs 13B</figureCitation>
;
<figureCitation id="48FDABFAFF90FF95FE5BF89EBEE72BBB" box="[439,489,1903,1927]" captionStart="FIGURE 14" captionStartId="24.[151,250,1843,1865]" captionTargetBox="[151,1436,193,1822]" captionTargetId="figure@24.[150,1436,193,1822]" captionTargetPageId="24" captionText="FIGURE 14. Amphictene undulata n. sp. Methyl Green stained body of Holotype (MV F151408): A. Dorsal view of entire body; B. Ventral view of entire body; C. Ventral view of anterior end; D. Scaphal hooks; E. Dorso-lateral view of anterior end; F. Lateral view of posterior end. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230147/files/figure.png" pageId="25" pageNumber="26">14C</figureCitation>
). No hump visible near branchiae on segment 4. Segment 3 with broad ventral lobe, swelling and higher at mid-line. Segment 4 with pair of ventro-lateral lobes and mid-ventral lobe about 1/3 width of ventro-lateral lobes, separated from those by deep grooves. Segment 5 with pair of ventro-lateral lobes and midventral lobe about 1/5 width of ventro-lateral lobes, separated from those by shallow grooves. Segment 6 with pair of ventro-lateral lobes and narrow mid-ventral lobe about 1/6 width of ventro-lateral lobes, separated from those by shallow grooves (
<figureCitation id="48FDABFAFF93FF96FEB0FF4DBEC82CE8" box="[348,454,188,213]" captionStart="FIGURE 13" captionStartId="23.[151,250,1889,1911]" captionTargetBox="[174,1419,375,1860]" captionTargetId="figure@23.[174,1421,373,1863]" captionTargetPageId="23" captionText="FIGURE 13. Amphictene undulata n. sp. Holotype (MV F151408): A. Dorso-lateral view of anterior end; B. Ventral view of anterior end; C. Dorsal view of scaphe; D. Dorso-lateral view of posterior end; E. Notochaeta; FG. Uncini; H. Scaphal hook. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lt, large tooth; mat, major teeth; mit, minor teeth; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230141/files/figure.png" pageId="26" pageNumber="27">Figs 13B</figureCitation>
;
<figureCitation id="48FDABFAFF93FF96FE3FFF4DBD2B2CE8" box="[467,549,188,213]" captionStart="FIGURE 14" captionStartId="24.[151,250,1843,1865]" captionTargetBox="[151,1436,193,1822]" captionTargetId="figure@24.[150,1436,193,1822]" captionTargetPageId="24" captionText="FIGURE 14. Amphictene undulata n. sp. Methyl Green stained body of Holotype (MV F151408): A. Dorsal view of entire body; B. Ventral view of entire body; C. Ventral view of anterior end; D. Scaphal hooks; E. Dorso-lateral view of anterior end; F. Lateral view of posterior end. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230147/files/figure.png" pageId="26" pageNumber="27">
14B
<emphasis id="E2B26B6DFF93FF96FDEDFF4DBD012CE9" bold="true" box="[513,527,188,213]" pageId="26" pageNumber="27"></emphasis>
C
</figureCitation>
).
</paragraph>
<paragraph id="D079B77FFF93FF96FF2BFF2EBB292DC8" blockId="26.[151,1436,151,1259]" pageId="26" pageNumber="27">
Notopodia other than those of segment 1 which bear paleae, on segments 5
<emphasis id="E2B26B6DFF93FF96FBCBFF2EBB3B2CC4" bold="true" box="[1063,1077,223,248]" pageId="26" pageNumber="27"></emphasis>
21 (17 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 (
<figureCitation id="48FDABFAFF93FF96FEB7FE9EBEC92DB4" box="[347,455,367,392]" captionStart="FIGURE 13" captionStartId="23.[151,250,1889,1911]" captionTargetBox="[174,1419,375,1860]" captionTargetId="figure@23.[174,1421,373,1863]" captionTargetPageId="23" captionText="FIGURE 13. Amphictene undulata n. sp. Holotype (MV F151408): A. Dorso-lateral view of anterior end; B. Ventral view of anterior end; C. Dorsal view of scaphe; D. Dorso-lateral view of posterior end; E. Notochaeta; FG. Uncini; H. Scaphal hook. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lt, large tooth; mat, major teeth; mit, minor teeth; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230141/files/figure.png" pageId="26" pageNumber="27">Figs 13E</figureCitation>
;
<figureCitation id="48FDABFAFF93FF96FE3AFE81BD272DBB" box="[470,553,367,392]" captionStart="FIGURE 14" captionStartId="24.[151,250,1843,1865]" captionTargetBox="[151,1436,193,1822]" captionTargetId="figure@24.[150,1436,193,1822]" captionTargetPageId="24" captionText="FIGURE 14. Amphictene undulata n. sp. Methyl Green stained body of Holotype (MV F151408): A. Dorsal view of entire body; B. Ventral view of entire body; C. Ventral view of anterior end; D. Scaphal hooks; E. Dorso-lateral view of anterior end; F. Lateral view of posterior end. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230147/files/figure.png" pageId="26" pageNumber="27">
14A
<emphasis id="E2B26B6DFF93FF96FDEAFE9EBD1A2DB4" bold="true" box="[518,532,367,392]" pageId="26" pageNumber="27"></emphasis>
B
</figureCitation>
;
<figureCitation id="48FDABFAFF93FF96FDD5FE9EBD832DB4" box="[569,653,367,392]" captionStart="FIGURE 15" captionStartId="25.[151,250,1475,1497]" captionTargetBox="[151,1435,193,1454]" captionTargetId="figure@25.[151,1435,193,1454]" captionTargetPageId="25" captionText="FIGURE 15. Amphictene undulata n. sp. chaetae of Holotype (MV F151408): AC. Close up of notochaetae, segment 11; D F. Uncini, segment 11." httpUri="https://zenodo.org/record/3230165/files/figure.png" pageId="26" pageNumber="27">
15A
<emphasis id="E2B26B6DFF93FF96FD85FE9EBD792DB4" bold="true" box="[617,631,367,392]" pageId="26" pageNumber="27"></emphasis>
C
</figureCitation>
). Neuropodia, 13 pairs on segments 8
<emphasis id="E2B26B6DFF93FF96FBAAFE9EBB5A2DB4" bold="true" box="[1094,1108,367,392]" pageId="26" pageNumber="27"></emphasis>
20, each with slightly raised torus with a transverse row of uncini; each uncinus with U-shaped anterior peg embedded into torus, several rows of minor teeth, one large tooth and two longitudinal rows of teeth, each with about seven teeth (
<figureCitation id="48FDABFAFF93FF96FB23FE46BA572DF3" box="[1231,1369,439,464]" captionStart="FIGURE 13" captionStartId="23.[151,250,1889,1911]" captionTargetBox="[174,1419,375,1860]" captionTargetId="figure@23.[174,1421,373,1863]" captionTargetPageId="23" captionText="FIGURE 13. Amphictene undulata n. sp. Holotype (MV F151408): A. Dorso-lateral view of anterior end; B. Ventral view of anterior end; C. Dorsal view of scaphe; D. Dorso-lateral view of posterior end; E. Notochaeta; FG. Uncini; H. Scaphal hook. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lt, large tooth; mat, major teeth; mit, minor teeth; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230141/files/figure.png" pageId="26" pageNumber="27">
Figs 13G
<emphasis id="E2B26B6DFF93FF96FAD4FE46BA482DEC" bold="true" box="[1336,1350,439,464]" pageId="26" pageNumber="27"></emphasis>
F
</figureCitation>
;
<figureCitation id="48FDABFAFF93FF96FA89FE49BFA42DC8" captionStart="FIGURE 14" captionStartId="24.[151,250,1843,1865]" captionTargetBox="[151,1436,193,1822]" captionTargetId="figure@24.[150,1436,193,1822]" captionTargetPageId="24" captionText="FIGURE 14. Amphictene undulata n. sp. Methyl Green stained body of Holotype (MV F151408): A. Dorsal view of entire body; B. Ventral view of entire body; C. Ventral view of anterior end; D. Scaphal hooks; E. Dorso-lateral view of anterior end; F. Lateral view of posterior end. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230147/files/figure.png" pageId="26" pageNumber="27">14A, F</figureCitation>
;
<figureCitation id="48FDABFAFF93FF96FF59FE2DBE082DC8" box="[181,262,476,501]" captionStart="FIGURE 15" captionStartId="25.[151,250,1475,1497]" captionTargetBox="[151,1435,193,1454]" captionTargetId="figure@25.[151,1435,193,1454]" captionTargetPageId="25" captionText="FIGURE 15. Amphictene undulata n. sp. chaetae of Holotype (MV F151408): AC. Close up of notochaetae, segment 11; D F. Uncini, segment 11." httpUri="https://zenodo.org/record/3230165/files/figure.png" pageId="26" pageNumber="27">
15D
<emphasis id="E2B26B6DFF93FF96FF09FE2DBFFD2DC9" bold="true" box="[229,243,476,501]" pageId="26" pageNumber="27"></emphasis>
F
</figureCitation>
). Segment 21 with ventral lobe near each notopodium (
<figureCitation id="48FDABFAFF93FF96FC9FFE2DBCD12DC8" box="[883,991,476,501]" captionStart="FIGURE 13" captionStartId="23.[151,250,1889,1911]" captionTargetBox="[174,1419,375,1860]" captionTargetId="figure@23.[174,1421,373,1863]" captionTargetPageId="23" captionText="FIGURE 13. Amphictene undulata n. sp. Holotype (MV F151408): A. Dorso-lateral view of anterior end; B. Ventral view of anterior end; C. Dorsal view of scaphe; D. Dorso-lateral view of posterior end; E. Notochaeta; FG. Uncini; H. Scaphal hook. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lt, large tooth; mat, major teeth; mit, minor teeth; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230141/files/figure.png" pageId="26" pageNumber="27">Figs 13D</figureCitation>
;
<figureCitation id="48FDABFAFF93FF96FC06FE2DBB142DC8" box="[1002,1050,476,500]" captionStart="FIGURE 14" captionStartId="24.[151,250,1843,1865]" captionTargetBox="[151,1436,193,1822]" captionTargetId="figure@24.[150,1436,193,1822]" captionTargetPageId="24" captionText="FIGURE 14. Amphictene undulata n. sp. Methyl Green stained body of Holotype (MV F151408): A. Dorsal view of entire body; B. Ventral view of entire body; C. Ventral view of anterior end; D. Scaphal hooks; E. Dorso-lateral view of anterior end; F. Lateral view of posterior end. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230147/files/figure.png" pageId="26" pageNumber="27">14F</figureCitation>
).
</paragraph>
<paragraph id="D079B77FFF93FF96FF2BFE0EBDD52EB8" blockId="26.[151,1436,151,1259]" pageId="26" pageNumber="27">
Scaphe long ovoidal, flattened dorsally; with five anterior pointed lobes and single posterior rounded lobe on lateral margin; without dorsal cirri under margin of each lateral lobe (
<figureCitation id="48FDABFAFF93FF96FC71FDD5BB272E00" box="[925,1065,548,573]" captionStart="FIGURE 13" captionStartId="23.[151,250,1889,1911]" captionTargetBox="[174,1419,375,1860]" captionTargetId="figure@23.[174,1421,373,1863]" captionTargetPageId="23" captionText="FIGURE 13. Amphictene undulata n. sp. Holotype (MV F151408): A. Dorso-lateral view of anterior end; B. Ventral view of anterior end; C. Dorsal view of scaphe; D. Dorso-lateral view of posterior end; E. Notochaeta; FG. Uncini; H. Scaphal hook. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lt, large tooth; mat, major teeth; mit, minor teeth; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230141/files/figure.png" pageId="26" pageNumber="27">
Figs 13C
<emphasis id="E2B26B6DFF93FF96FBE8FDD5BB1C2E01" bold="true" box="[1028,1042,548,573]" pageId="26" pageNumber="27"></emphasis>
D
</figureCitation>
;
<figureCitation id="48FDABFAFF93FF96FBD8FDD5BBA82E00" box="[1076,1190,548,573]" captionStart="FIGURE 14" captionStartId="24.[151,250,1843,1865]" captionTargetBox="[151,1436,193,1822]" captionTargetId="figure@24.[150,1436,193,1822]" captionTargetPageId="24" captionText="FIGURE 14. Amphictene undulata n. sp. Methyl Green stained body of Holotype (MV F151408): A. Dorsal view of entire body; B. Ventral view of entire body; C. Ventral view of anterior end; D. Scaphal hooks; E. Dorso-lateral view of anterior end; F. Lateral view of posterior end. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230147/files/figure.png" pageId="26" pageNumber="27">
14A
<emphasis id="E2B26B6DFF93FF96FB89FDD5BB7D2E01" bold="true" box="[1125,1139,548,573]" pageId="26" pageNumber="27"></emphasis>
B, F
</figureCitation>
). Anal flap triangular, with smooth margin, with short anal cirrus. Scaphal hooks five pairs, amber, slightly curved dorsally, with pointed tips, present near dorsal margin (
<figureCitation id="48FDABFAFF93FF96FDE9FD9DBD7F2EB8" box="[517,625,620,645]" captionStart="FIGURE 13" captionStartId="23.[151,250,1889,1911]" captionTargetBox="[174,1419,375,1860]" captionTargetId="figure@23.[174,1421,373,1863]" captionTargetPageId="23" captionText="FIGURE 13. Amphictene undulata n. sp. Holotype (MV F151408): A. Dorso-lateral view of anterior end; B. Ventral view of anterior end; C. Dorsal view of scaphe; D. Dorso-lateral view of posterior end; E. Notochaeta; FG. Uncini; H. Scaphal hook. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lt, large tooth; mat, major teeth; mit, minor teeth; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230141/files/figure.png" pageId="26" pageNumber="27">Figs 13H</figureCitation>
;
<figureCitation id="48FDABFAFF93FF96FD91FD9DBDC02EB8" box="[637,718,620,644]" captionStart="FIGURE 14" captionStartId="24.[151,250,1843,1865]" captionTargetBox="[151,1436,193,1822]" captionTargetId="figure@24.[150,1436,193,1822]" captionTargetPageId="24" captionText="FIGURE 14. Amphictene undulata n. sp. Methyl Green stained body of Holotype (MV F151408): A. Dorsal view of entire body; B. Ventral view of entire body; C. Ventral view of anterior end; D. Scaphal hooks; E. Dorso-lateral view of anterior end; F. Lateral view of posterior end. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230147/files/figure.png" pageId="26" pageNumber="27">14D, F</figureCitation>
).
</paragraph>
<paragraph id="D079B77FFF93FF96FF2BFD7EBE9D2E94" blockId="26.[151,1436,151,1259]" box="[199,403,655,680]" pageId="26" pageNumber="27">Tube not retained.</paragraph>
<paragraph id="D079B77FFF93FF96FF2BFD47BEB62F07" blockId="26.[151,1436,151,1259]" pageId="26" pageNumber="27">
Methyl Green stained body distinctly green on cirri of cephalic veil, ventral lobes of segments 26, base of 2
<superScript id="27B31A37FF93FF96FA60FD42BA922EFD" attach="none" box="[1420,1436,691,705]" fontSize="6" pageId="26" pageNumber="27">nd</superScript>
pair of tentacular cirri, dorso-lateral pads of segments 34, ventro-lateral regions adjacent to neuropodia, regions between segment 21 and scaphe, margins of scaphe, and ventro-lateral regions near posterior four pairs of lateral lobes on scaphe (
<figureCitation id="48FDABFAFF93FF96FEBBFCD3BEA52F07" box="[343,427,802,827]" captionStart="FIGURE 14" captionStartId="24.[151,250,1843,1865]" captionTargetBox="[151,1436,193,1822]" captionTargetId="figure@24.[150,1436,193,1822]" captionTargetPageId="24" captionText="FIGURE 14. Amphictene undulata n. sp. Methyl Green stained body of Holotype (MV F151408): A. Dorsal view of entire body; B. Ventral view of entire body; C. Ventral view of anterior end; D. Scaphal hooks; E. Dorso-lateral view of anterior end; F. Lateral view of posterior end. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230147/files/figure.png" pageId="26" pageNumber="27">Fig. 14</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="98DCE4F4FF93FF96FF2BFCB7BDAF2FBE" pageId="26" pageNumber="27" type="materials_examined">
<paragraph id="D079B77FFF93FF96FF2BFCB7BBCD2F63" blockId="26.[151,1436,151,1259]" box="[199,1219,838,864]" pageId="26" pageNumber="27">
<materialsCitation id="60AEBD22FF93FF96FF2BFCB7BBB12F63" ID-GBIF-Occurrence="2244390991" box="[199,1215,838,864]" location="Western Australia" pageId="26" pageNumber="27" specimenCount="2" stateProvince="Western Australia" typeStatus="holotype">
<emphasis id="E2B26B6DFF93FF96FF2BFCB7BE7E2F63" bold="true" box="[199,368,838,863]" pageId="26" pageNumber="27">
<typeStatus id="0F7D09DDFF93FF96FF2BFCB7BE0C2F63" box="[199,258,838,863]" pageId="26" pageNumber="27">Type</typeStatus>
Locality.
</emphasis>
NW of
<collectingRegion id="1202799DFF93FF96FE27FCB9BD9A2F63" box="[459,660,838,863]" country="Australia" name="Western Australia" pageId="26" pageNumber="27">Western Australia</collectingRegion>
(
<figureCitation id="48FDABFAFF93FF96FD4FFCB7BDEA2F63" box="[675,740,838,863]" 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="26" pageNumber="27">Fig. 1</figureCitation>
), currently only known from
<typeStatus id="0F7D09DDFF93FF96FBDEFCB9BB6C2F5C" box="[1074,1122,840,864]" pageId="26" pageNumber="27">type</typeStatus>
locality
</materialsCitation>
.
</paragraph>
<paragraph id="D079B77FFF93FF96FF2BFC9BBDAF2FBE" blockId="26.[151,1436,151,1259]" box="[199,673,874,899]" pageId="26" pageNumber="27">
<emphasis id="E2B26B6DFF93FF96FF2BFC9BBE242FBF" bold="true" box="[199,298,874,899]" pageId="26" pageNumber="27">Habitat.</emphasis>
Soft sediments from
<quantity id="173E1A9AFF93FF96FDF7FC9BBD932FBE" box="[539,669,874,899]" metricMagnitude="2" metricUnit="m" metricValue="7.29" metricValueMax="7.32" metricValueMin="7.26" pageId="26" pageNumber="27" unit="m" value="729.0" valueMax="732.0" valueMin="726.0">
726
<emphasis id="E2B26B6DFF93FF96FDA8FC9BBD5C2FBF" bold="true" box="[580,594,874,899]" pageId="26" pageNumber="27"></emphasis>
<specimenCount id="C6C07CF6FF93FF96FDBFFC9ABD932FBE" box="[595,669,875,899]" pageId="26" pageNumber="27" type="generic">732 m</specimenCount>
</quantity>
.
</paragraph>
</subSubSection>
<subSubSection id="98DCE4F4FF93FF96FF2BFC7FBE032FF7" pageId="26" pageNumber="27" type="etymology">
<paragraph id="D079B77FFF93FF96FF2BFC7FBE032FF7" blockId="26.[151,1436,151,1259]" pageId="26" pageNumber="27">
<emphasis id="E2B26B6DFF93FF96FF2BFC7FBE402F9B" bold="true" box="[199,334,910,935]" pageId="26" pageNumber="27">Etymology.</emphasis>
The species is named from the Latin word “undulata” as opercular margin of the species is slightly undulated.
</paragraph>
</subSubSection>
<subSubSection id="98DCE4F4FF93FF96FF2BFC27BCCB28D7" pageId="26" pageNumber="27" type="discussion">
<paragraph id="D079B77FFF93FF96FF2BFC27BCCB28D7" blockId="26.[151,1436,151,1259]" pageId="26" pageNumber="27">
<emphasis id="E2B26B6DFF93FF96FF2BFC27BE3A2FD3" bold="true" box="[199,308,982,1007]" pageId="26" pageNumber="27">Remarks</emphasis>
. The
<typeStatus id="0F7D09DDFF93FF96FE98FC27BED82FD3" box="[372,470,982,1007]" pageId="26" pageNumber="27" type="holotype">holotype</typeStatus>
of
<taxonomicName id="17C6CCFCFF93FF96FE10FC26BD8E2FD3" authority="Zhang &amp; Hutchings, 2019" authorityName="Zhang &amp; Hutchings" authorityYear="2019" box="[508,640,983,1007]" class="Polychaeta" family="Pectinariidae" genus="Amphictene" kingdom="Animalia" order="Terebellida" pageId="26" pageNumber="27" phylum="Annelida" rank="species" species="undulata" status="sp. nov.">
<emphasis id="E2B26B6DFF93FF96FE10FC26BD8E2FD3" box="[508,640,983,1007]" italics="true" pageId="26" pageNumber="27">A. undulata</emphasis>
</taxonomicName>
<emphasis id="E2B26B6DFF93FF96FD6AFC27BDCB2FD3" bold="true" box="[646,709,982,1007]" pageId="26" pageNumber="27">
<taxonomicNameLabel id="F981D616FF93FF96FD6AFC27BDCB2FD3" box="[646,709,982,1007]" pageId="26" pageNumber="27" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
, has a damaged rim of the cephalic veil with numerous fine cirri on anterior-left margin which almost certainly represent regenerating cirri (
<figureCitation id="48FDABFAFF93FF96FC00FC0BBB59282F" box="[1004,1111,1018,1043]" captionStart="FIGURE 13" captionStartId="23.[151,250,1889,1911]" captionTargetBox="[174,1419,375,1860]" captionTargetId="figure@23.[174,1421,373,1863]" captionTargetPageId="23" captionText="FIGURE 13. Amphictene undulata n. sp. Holotype (MV F151408): A. Dorso-lateral view of anterior end; B. Ventral view of anterior end; C. Dorsal view of scaphe; D. Dorso-lateral view of posterior end; E. Notochaeta; FG. Uncini; H. Scaphal hook. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pads; lt, large tooth; mat, major teeth; mit, minor teeth; nec, neurochaetae; noc, notochaetae; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230141/files/figure.png" pageId="26" pageNumber="27">Figs 13B</figureCitation>
;
<figureCitation id="48FDABFAFF93FF96FB89FC0ABB99282F" box="[1125,1175,1019,1043]" captionStart="FIGURE 14" captionStartId="24.[151,250,1843,1865]" captionTargetBox="[151,1436,193,1822]" captionTargetId="figure@24.[150,1436,193,1822]" captionTargetPageId="24" captionText="FIGURE 14. Amphictene undulata n. sp. Methyl Green stained body of Holotype (MV F151408): A. Dorsal view of entire body; B. Ventral view of entire body; C. Ventral view of anterior end; D. Scaphal hooks; E. Dorso-lateral view of anterior end; F. Lateral view of posterior end. Abbreviations: ac, anal cirrus; af, anal flap; br, branchiae; bt, buccal tentacles; cv, cephalic veil; dlp, dorso-lateral pad; op, operculum; or, opercular rim; p, paleae; s, segment; sc, scaphe; sh, scaphal hooks; tc, tentacular cirri; vl, ventral lappet." httpUri="https://zenodo.org/record/3230147/files/figure.png" pageId="26" pageNumber="27">14C</figureCitation>
).
<taxonomicName id="17C6CCFCFF93FF96FB40FC0ABA92282F" authority="Zhang &amp; Hutchings, 2019" authorityName="Zhang &amp; Hutchings" authorityYear="2019" box="[1196,1436,1019,1043]" class="Polychaeta" family="Pectinariidae" genus="Amphictene" kingdom="Animalia" order="Terebellida" pageId="26" pageNumber="27" phylum="Annelida" rank="species" species="undulata" status="sp. nov.">
<emphasis id="E2B26B6DFF93FF96FB40FC0ABA92282F" box="[1196,1436,1019,1043]" italics="true" pageId="26" pageNumber="27">Amphictene undulata</emphasis>
</taxonomicName>
<emphasis id="E2B26B6DFF93FF96FF7BFBEFBFD8280B" bold="true" box="[151,214,1054,1079]" pageId="26" pageNumber="27">
<taxonomicNameLabel id="F981D616FF93FF96FF7BFBEFBFD8280B" box="[151,214,1054,1079]" pageId="26" pageNumber="27" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
is distinguished from all other species of
<taxonomicName id="17C6CCFCFF93FF96FD42FBEEBC3C280B" authorityName="Savigny" authorityYear="1822" box="[686,818,1055,1079]" class="Polychaeta" family="Pectinariidae" genus="Amphictene" kingdom="Animalia" order="Terebellida" pageId="26" pageNumber="27" phylum="Annelida" rank="genus">
<emphasis id="E2B26B6DFF93FF96FD42FBEEBC3C280B" box="[686,818,1055,1079]" italics="true" pageId="26" pageNumber="27">Amphictene</emphasis>
</taxonomicName>
by the following characters: slightly undulating dorsal and lateral margins of operculum; 15 pairs of paleae; and uncini with one enlarged tooth and two longitudinal rows of major teeth (Table 1).
<taxonomicName id="17C6CCFCFF93FF96FE42FB96BD932843" authority="Zhang &amp; Hutchings, 2019" authorityName="Zhang &amp; Hutchings" authorityYear="2019" box="[430,669,1127,1151]" class="Polychaeta" family="Pectinariidae" genus="Amphictene" kingdom="Animalia" order="Terebellida" pageId="26" pageNumber="27" phylum="Annelida" rank="species" species="undulata" status="sp. nov.">
<emphasis id="E2B26B6DFF93FF96FE42FB96BD932843" box="[430,669,1127,1151]" italics="true" pageId="26" pageNumber="27">Amphictene undulata</emphasis>
</taxonomicName>
<emphasis id="E2B26B6DFF93FF96FD48FB97BDED2843" bold="true" box="[676,739,1126,1151]" pageId="26" pageNumber="27">
<taxonomicNameLabel id="F981D616FF93FF96FD48FB97BDED2843" box="[676,739,1126,1151]" pageId="26" pageNumber="27" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
is very similar to
<taxonomicName id="17C6CCFCFF93FF96FC41FB96BA4C2843" authority="Hutchings &amp; Peart, 2002" authorityName="Hutchings &amp; Peart" authorityYear="2002" box="[941,1346,1126,1151]" class="Polychaeta" family="Pectinariidae" genus="Amphictene" kingdom="Animalia" order="Terebellida" pageId="26" pageNumber="27" phylum="Annelida" rank="species" species="uniloba">
<emphasis id="E2B26B6DFF93FF96FC41FB96BB2C2843" box="[941,1058,1127,1151]" italics="true" pageId="26" pageNumber="27">A. uniloba</emphasis>
<bibRefCitation id="B457CA8EFF93FF96FBC5FB97BA4C2843" author="Hutchings, P. &amp; Peart, R." box="[1065,1346,1126,1151]" pageId="26" pageNumber="27" pagination="99 - 127" refId="ref35789" refString="Hutchings, P. &amp; Peart, R. (2002) A review of the genera of Pectinariidae (Polychaeta) together with a description of the Australian Fauna. Records of the Australian Museum, 54, 99 - 127. https: // doi. org / 10.3853 / j. 0067 - 1975.54.2002.1356" type="journal article" year="2002">Hutchings &amp; Peart, 2002</bibRefCitation>
</taxonomicName>
, as they both have one enlarged medial tooth on each uncinus and almost rounded lobes on the opercular margin, but can be distinguished from
<taxonomicName id="17C6CCFCFF93FF96FE9BFB5EBEE128FB" authorityName="Hutchings &amp; Peart" authorityYear="2002" box="[375,495,1199,1223]" class="Polychaeta" family="Pectinariidae" genus="Amphictene" kingdom="Animalia" order="Terebellida" pageId="26" pageNumber="27" phylum="Annelida" rank="species" species="uniloba">
<emphasis id="E2B26B6DFF93FF96FE9BFB5EBEE128FB" box="[375,495,1199,1223]" italics="true" pageId="26" pageNumber="27">A. uniloba</emphasis>
</taxonomicName>
which has more longitudinal rows (3
<emphasis id="E2B26B6DFF93FF96FC49FB5FBCBD28FB" bold="true" box="[933,947,1198,1223]" pageId="26" pageNumber="27"></emphasis>
4 rows) of major uncinial teeth, triangular lobes on opercular margin and distinctly curved scaphal hooks (Table 1).
</paragraph>
</subSubSection>
</treatment>
</document>