treatments-xml/data/BF/5C/87/BF5C87CF713EFFDB8E8AF93AFC9DFCFB.xml

<document id="5D65BAA0269A84C3D59E686D84913057" ID-DOI="10.11646/zootaxa.3542.1.4" ID-ISSN="1175-5326" ID-Zenodo-Dep="10096794" ID-ZooBank="3541F55D-7816-4BC3-A488-962EBE97458B" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629822489581" checkinUser="felipe" docAuthor="Neal, L., Barnich, R. &amp; Wiklund, H" docDate="2012" docId="BF5C87CF713EFFDB8E8AF93AFC9DFCFB" docLanguage="en" docName="zt03542p088.pdf" docOrigin="Zootaxa 3542" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Austropolaria magnicirrata Neal, Barnich &amp; Wiklund, 2012, n. gen." docType="treatment" docVersion="3" lastPageNumber="87" masterDocId="4365FFB7713DFFDC8E1DFF9CFFE1FFEF" masterDocTitle="A new genus and species of Polynoidae (Annelida, Polychaeta) from Pine Island Bay, Amundsen Sea, Southern Ocean-a region of high taxonomic novelty" masterLastPageNumber="88" masterPageNumber="80" pageNumber="83" updateTime="1699581107009" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="F06802F1F61BAFCAEFC0F524913EDE9C">A new genus and species of Polynoidae (Annelida, Polychaeta) from Pine Island Bay, Amundsen Sea, Southern Ocean-a region of high taxonomic novelty</mods:title>
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<mods:namePart id="706AFE5BD360A485BF7D11857AA1B037">Neal, L.</mods:namePart>
<mods:affiliation id="62AF22895E299F9DD9F671213B48E267">Department of Life Sciences, The Natural History Museum, Cromwell Rd., London SW 7 5 BD, UK</mods:affiliation>
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<mods:namePart id="1313EF8BAE7440220DF1DC4C4BCD2E5F">Barnich, R.</mods:namePart>
<mods:affiliation id="85D9AC5BF8BFA3801350DF8947826B2D">Senckenberg, Forschungsinstitut und Naturmuseum Frankfurt, Sektion Marine Evertebraten II, Senckenberganlage 25, D- 60325 Frankfurt, Germany</mods:affiliation>
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<mods:namePart id="4145706B259ED4A6274E6DC7D3984006">Wiklund, H</mods:namePart>
<mods:affiliation id="771954591E9DB8C9893782449B474C01">Department of Life Sciences, The Natural History Museum, Cromwell Rd., London SW 7 5 BD, UK</mods:affiliation>
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<paragraph id="374A36D9713EFFDF8E8AF93AFD67F92F" blockId="3.[151,714,1702,1760]" box="[151,646,1702,1728]" pageId="3" pageNumber="83">
<heading id="6C0281B5713EFFDF8E8AF93AFD67F92F" bold="true" box="[151,646,1702,1728]" fontSize="11" level="1" pageId="3" pageNumber="83" reason="1">
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<taxonomicName id="F0F54D5A713EFFDF8E8AF93AFE05F92F" ID-CoL="84XKS" authorityName="Neal, Barnich, Wiklund &amp; Glover" authorityYear="2012" box="[151,484,1702,1728]" class="Polychaeta" family="Polynoidae" genus="Austropolaria" kingdom="Animalia" order="Phyllodocida" pageId="3" pageNumber="83" phylum="Annelida" rank="species" species="magnicirrata" status="gen. nov.">
<emphasis id="0581EACB713EFFDF8E8AF93AFE05F92F" bold="true" box="[151,484,1702,1728]" italics="true" pageId="3" pageNumber="83">Austropolaria magnicirrata</emphasis>
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<taxonomicNameLabel id="1EB257B0713EFFDF8FF6F93AFDDDF92F" box="[491,572,1702,1728]" pageId="3" pageNumber="83" rank="genus">n. gen.</taxonomicNameLabel>
n. sp.
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</paragraph>
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<subSubSection id="7FEF6552713EFFDF8E8AF954FE95F88B" pageId="3" pageNumber="83" type="description">
<paragraph id="374A36D9713EFFDF8E8AF954FD2BF90F" blockId="3.[151,714,1702,1760]" box="[151,714,1736,1760]" pageId="3" pageNumber="83">
<figureCitation id="AFCE2A5C713EFFDF8E8AF954FEF7F90F" box="[151,278,1736,1760]" captionStart="FIGURE 2" captionStartId="4.[151,250,1844,1867]" captionTargetBox="[261,1329,194,1783]" captionTargetId="figure-134@4.[228,1362,143,1806]" captionTargetPageId="4" captionText="FIGURE 2. Austropolaria magnicirrata n. gen. n. sp., holotype NHM 2012.92. (A) anterior end, dorsal view; left dorsal cirrus of segment 3 and styles of median antenna and left tentacular cirri missing, parapodia of left side damaged; (B) posterior end, lateral view; parapodia not figured, styles of dorsal and anal cirri missing; (C) elongate cirrophore of segment 6, reduced elytrophore of segment 7, and conical cirrophore of segment 8, left side; (D) right cirrigerous parapodium of segment 6, posterior view; style of dorsal cirrus missing; (E) long notochaeta; (F) distal half of middle neurochaeta; (G) tip of same. (Scales A–C = 2 mm; D = 1 mm; E, F = 250 µm; G = 100 µm)." figureDoi="http://doi.org/10.5281/zenodo.10096798" httpUri="https://zenodo.org/record/10096798/files/figure.png" pageId="3" pageNumber="83">Fig. 2 A–G</figureCitation>
, 
<figureCitation id="AFCE2A5C713EFFDF8F3DF954FE7DF90F" box="[288,412,1736,1760]" captionStart="FIGURE 3" captionStartId="5.[151,250,1449,1472]" captionTargetBox="[151,1436,411,1425]" captionTargetId="figure-334@5.[151,1436,411,1425]" captionTargetPageId="5" captionText="FIGURE 3. Austropolaria magnicirrata n. gen. n. sp., holotype NHM 2012.92 (a) live specimen, dorsal view; (b) preserved specimen, dorsal view; (c) detail of prostomium in dorsal view, style of medina antenna and styles of tentacular cirri missing, damaged; (d) extended pharynx with proboscisidial papillae; (e) pygidial keel, ventral view (Scales: A–C = 1 mm; D–E = 200 µm)." figureDoi="http://doi.org/10.5281/zenodo.10096800" httpUri="https://zenodo.org/record/10096800/files/figure.png" pageId="3" pageNumber="83">Fig. 3 A–E</figureCitation>
and 
<figureCitation id="AFCE2A5C713EFFDF8FCFF954FDAFF90F" box="[466,590,1736,1760]" captionStart="FIGURE 4" captionStartId="6.[151,250,1529,1552]" captionTargetBox="[228,1358,625,1508]" captionTargetId="figure-393@6.[228,1358,625,1508]" captionTargetPageId="6" captionText="FIGURE 4. Austropolaria magnicirrata n. gen. n. sp., holotype NHM 2012.92 (a) cirrophores—ci and elytraphores—el on segments 3–6, elytra and styles of dorsal cirri missing, damaged; (b) parapodium; (c) notochaeta, SEM image; (d) notchaetae; (e) neurochaetae. (Scales: A = 200 µm; B = 1mm; C = 20 µm; D = 125 µm; E = 50 µm). Footnotes: In the ‘Material’ section, complete specimens are indicated by ‘cs’. Measurements: length (L) is measured from the anterior margin of the prostomium to the posterior border of the last segment (pharynx not included, if everted), width (W) is taken at the widest segment, including parapodia but excluding chaetae." figureDoi="http://doi.org/10.5281/zenodo.10096802" httpUri="https://zenodo.org/record/10096802/files/figure.png" pageId="3" pageNumber="83">Fig. 4 A–E</figureCitation>
(
<typeStatus id="E84E887B713EFFDF8C40F954FD23F90F" box="[605,706,1736,1760]" pageId="3" pageNumber="83" type="holotype">holotype</typeStatus>
)
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<paragraph id="374A36D9713EFFDF8E8AF88DFE7AF8C8" blockId="3.[151,499,1809,1892]" box="[151,411,1809,1831]" pageId="3" pageNumber="83">
<typeStatus id="E84E887B713EFFDF8E8AF88DFF19F8C8" box="[151,248,1809,1831]" pageId="3" pageNumber="83" type="holotype">Holotype</typeStatus>
, NHM 2012.92
</paragraph>
<paragraph id="374A36D9713EFFDF8E8AF8ACFE12F8AA" blockId="3.[151,499,1809,1892]" box="[151,499,1839,1861]" pageId="3" pageNumber="83">
<typeStatus id="E84E887B713EFFDF8E8AF8ACFF18F8AA" box="[151,249,1840,1861]" pageId="3" pageNumber="83" type="paratype">Paratypes</typeStatus>
1&amp;2, NHM 2012.93–94
</paragraph>
<paragraph id="374A36D9713EFFDF8E8AF8D3FE95F88B" blockId="3.[151,499,1809,1892]" box="[151,372,1870,1892]" pageId="3" pageNumber="83">
<materialsCitation id="879D3C84713EFFDF8E8AF8D3FE95F88B" accessionNumber="SMF 21299" box="[151,372,1870,1892]" collectionCode="SMF" pageId="3" pageNumber="83" specimenCount="1" typeStatus="paratype">
<typeStatus id="E84E887B713EFFDF8E8AF8D3FF13F88B" box="[151,242,1871,1892]" pageId="3" pageNumber="83" type="paratype">Paratype</typeStatus>
, 
<collectionCode id="51E4AE1C713EFFDF8EE1F8D2FECEF88B" box="[252,303,1870,1892]" country="Germany" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" lsid="urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="3" pageNumber="83">SMF</collectionCode>
21299
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<caption id="638A66517139FFD88E8AF8A8FCFBF80B" ID-DOI="http://doi.org/10.5281/zenodo.10096798" ID-Zenodo-Dep="10096798" httpUri="https://zenodo.org/record/10096798/files/figure.png" pageId="4" pageNumber="84" startId="4.[151,250,1844,1867]" targetBox="[261,1329,194,1783]" targetPageId="4">
<paragraph id="374A36D97139FFD88E8AF8A8FCFBF80B" blockId="4.[151,1437,1844,2020]" pageId="4" pageNumber="84">
<emphasis id="0581EACB7139FFD88E8AF8A8FEF3F8A4" bold="true" box="[151,274,1844,1867]" pageId="4" pageNumber="84">FIGURE 2.</emphasis>
<taxonomicName id="F0F54D5A7139FFD88F05F8A9FDD0F8A4" authorityName="Neal, Barnich, Wiklund &amp; Glover" authorityYear="2012" box="[280,561,1845,1867]" class="Polychaeta" family="Polynoidae" genus="Austropolaria" kingdom="Animalia" order="Phyllodocida" pageId="4" pageNumber="84" phylum="Annelida" rank="species" species="magnicirrata" status="gen. nov.">
<emphasis id="0581EACB7139FFD88F05F8A9FDD0F8A4" box="[280,561,1845,1867]" italics="true" pageId="4" pageNumber="84">Austropolaria magnicirrata</emphasis>
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<taxonomicNameLabel id="1EB257B07139FFD88C2AF8AAFD9AF8A4" box="[567,635,1846,1867]" pageId="4" pageNumber="84" rank="genus">n. gen.</taxonomicNameLabel>
n. sp., holotype NHM 2012.92. (A) anterior end, dorsal view; left dorsal cirrus of segment 3 and styles of median antenna and left tentacular cirri missing, parapodia of left side damaged; (B) posterior end, lateral view; parapodia not figured, styles of dorsal and anal cirri missing; (C) elongate cirrophore of segment 6, reduced elytrophore of segment 7, and conical cirrophore of segment 8, left side; (D) right cirrigerous parapodium of segment 6, posterior view; style of dorsal cirrus missing; (E) long notochaeta; (F) distal half of middle neurochaeta; (G) tip of same. (Scales A–C = 2 mm; D = 1 mm; E, F = 250 µm; G = 100 µm).
</paragraph>
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<emphasis id="0581EACB7138FFD98EDAFF0BFE5AFF5F" bold="true" box="[199,443,151,176]" pageId="5" pageNumber="85">Material Examined.</emphasis>
BIOPEARL II Expedition 2008, cruise RRS James Clark Ross 179: 
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NHM 2012.92 (
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-EBS-1B-Supra, BIO4, 
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, 
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<collectingDate id="530FE9F17138FFD98DB5FF20FBBFFF3B" box="[936,1118,188,212]" pageId="5" pageNumber="85" value="2008-03-06">06 March 2008</collectingDate>
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, 1415 m) 
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, 
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; 
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21299 St. BIO4 (
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,1415 m)
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, 
<materialsCitation id="879D3C847138FFD98EDBFE98FB6FFEAF" collectingDate="2008-03-09" county="Pine Island Bay" latitude="-73.88865" location="Southern Ocean" longLatPrecision="1" longitude="-106.29387" municipality="Amundsen Sea" pageId="5" pageNumber="85" specimenCount="1" typeStatus="paratype">
<typeStatus id="E84E887B7138FFD98EDBFE98FED0FEF3" box="[198,305,260,284]" pageId="5" pageNumber="85" type="paratype">paratypes</typeStatus>
1&amp; 2 NHM 2012.93-94 BIO5 (
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, 
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, 1477 m; 
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, 1148 m), 
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.
</paragraph>
<paragraph id="374A36D97138FFD98EDAFED0FA62FE8B" blockId="5.[151,1436,151,356]" box="[199,1411,332,356]" pageId="5" pageNumber="85">
Additional material: 
<specimenCount id="21F3FD507138FFD98FADFED0FDB7FE8B" box="[432,598,332,356]" pageId="5" pageNumber="85" type="generic">405 specimens</specimenCount>
were examined in total, all of which conformed with the type specimen.
</paragraph>
</subSubSection>
<caption id="638A66517138FFD98E8AFA35FF2FF9F4" ID-DOI="http://doi.org/10.5281/zenodo.10096800" ID-Zenodo-Dep="10096800" httpUri="https://zenodo.org/record/10096800/files/figure.png" pageId="5" pageNumber="85" startId="5.[151,250,1449,1472]" targetBox="[151,1436,411,1425]" targetPageId="5">
<paragraph id="374A36D97138FFD98E8AFA35FF2FF9F4" blockId="5.[151,1436,1449,1563]" pageId="5" pageNumber="85">
<emphasis id="0581EACB7138FFD98E8AFA35FEF2FA2F" bold="true" box="[151,275,1449,1472]" pageId="5" pageNumber="85">FIGURE 3.</emphasis>
<taxonomicName id="F0F54D5A7138FFD98F06FA35FDD4FA50" authorityName="Neal, Barnich, Wiklund &amp; Glover" authorityYear="2012" box="[283,565,1449,1471]" class="Polychaeta" family="Polynoidae" genus="Austropolaria" kingdom="Animalia" order="Phyllodocida" pageId="5" pageNumber="85" phylum="Annelida" rank="species" species="magnicirrata" status="gen. nov.">
<emphasis id="0581EACB7138FFD98F06FA35FDD4FA50" box="[283,565,1449,1471]" italics="true" pageId="5" pageNumber="85">Austropolaria magnicirrata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="1EB257B07138FFD98C21FA36FD63FA50" box="[572,642,1450,1471]" pageId="5" pageNumber="85" rank="genus">n. gen.</taxonomicNameLabel>
n. sp., holotype NHM 2012.92 (a) live specimen, dorsal view; (b) preserved specimen, dorsal view; (c) detail of prostomium in dorsal view, style of medina antenna and styles of tentacular cirri missing, damaged; (d) extended pharynx with proboscisidial papillae; (e) pygidial keel, ventral view (Scales: A–C = 1 mm; D–E = 200 µm).
</paragraph>
</caption>
<subSubSection id="7FEF65527138FFDA8EDAF9DEFDDBFDD3" lastPageId="6" lastPageNumber="86" pageId="5" pageNumber="85" type="description">
<paragraph id="374A36D97138FFD98EDAF9DEFD06F9B4" blockId="5.[151,1436,1602,2023]" box="[199,743,1602,1627]" pageId="5" pageNumber="85">
<emphasis id="0581EACB7138FFD98EDAF9DEFEB0F9B4" bold="true" box="[199,337,1602,1627]" pageId="5" pageNumber="85">Description</emphasis>
(based on 
<typeStatus id="E84E887B7138FFD98FD6F9DFFDD1F9B4" box="[459,560,1603,1627]" pageId="5" pageNumber="85" type="holotype">holotype</typeStatus>
, NHM 2012.92)
</paragraph>
<paragraph id="374A36D97138FFD98EDAF9FBFD0FF928" blockId="5.[151,1436,1602,2023]" pageId="5" pageNumber="85">
Body with 20 segments. Anterior end (
<figureCitation id="AFCE2A5C7138FFD98C94F9FBFD05F990" box="[649,740,1639,1663]" captionStart="FIGURE 2" captionStartId="4.[151,250,1844,1867]" captionTargetBox="[261,1329,194,1783]" captionTargetId="figure-134@4.[228,1362,143,1806]" captionTargetPageId="4" captionText="FIGURE 2. Austropolaria magnicirrata n. gen. n. sp., holotype NHM 2012.92. (A) anterior end, dorsal view; left dorsal cirrus of segment 3 and styles of median antenna and left tentacular cirri missing, parapodia of left side damaged; (B) posterior end, lateral view; parapodia not figured, styles of dorsal and anal cirri missing; (C) elongate cirrophore of segment 6, reduced elytrophore of segment 7, and conical cirrophore of segment 8, left side; (D) right cirrigerous parapodium of segment 6, posterior view; style of dorsal cirrus missing; (E) long notochaeta; (F) distal half of middle neurochaeta; (G) tip of same. (Scales A–C = 2 mm; D = 1 mm; E, F = 250 µm; G = 100 µm)." figureDoi="http://doi.org/10.5281/zenodo.10096798" httpUri="https://zenodo.org/record/10096798/files/figure.png" pageId="5" pageNumber="85">Fig. 2A</figureCitation>
) of prostomium bilobed, without frontal filaments and eyes; ceratophore of median antenna near posterior margin, style of median antenna missing; palps smooth, tapering, reaching 1 ½ times the length of the everted pharynx.
</paragraph>
<paragraph id="374A36D97138FFD98EDAF94FFF28F8B8" blockId="5.[151,1436,1602,2023]" pageId="5" pageNumber="85">
Tentaculophores inserted laterally to prostomium, achaetous, each with a small, short dorsal and a larger, longer ventral tentacular cirrus. Pharnyx everted, with seven pairs of papillae distally, jaws with main fang, but without denticles. Second segment with first pair of reduced, knob-like elytrophores and biramous parapodia. (
<figureCitation id="AFCE2A5C7138FFD98B73F887FF5CF8B8" captionStart="FIGURE 2" captionStartId="4.[151,250,1844,1867]" captionTargetBox="[261,1329,194,1783]" captionTargetId="figure-134@4.[228,1362,143,1806]" captionTargetPageId="4" captionText="FIGURE 2. Austropolaria magnicirrata n. gen. n. sp., holotype NHM 2012.92. (A) anterior end, dorsal view; left dorsal cirrus of segment 3 and styles of median antenna and left tentacular cirri missing, parapodia of left side damaged; (B) posterior end, lateral view; parapodia not figured, styles of dorsal and anal cirri missing; (C) elongate cirrophore of segment 6, reduced elytrophore of segment 7, and conical cirrophore of segment 8, left side; (D) right cirrigerous parapodium of segment 6, posterior view; style of dorsal cirrus missing; (E) long notochaeta; (F) distal half of middle neurochaeta; (G) tip of same. (Scales A–C = 2 mm; D = 1 mm; E, F = 250 µm; G = 100 µm)." figureDoi="http://doi.org/10.5281/zenodo.10096798" httpUri="https://zenodo.org/record/10096798/files/figure.png" pageId="5" pageNumber="85">Fig. 2A</figureCitation>
).
</paragraph>
<paragraph id="374A36D97138FFDA8EDAF8FFFE43FF3B" blockId="5.[151,1436,1602,2023]" lastBlockId="6.[151,1436,151,572]" lastPageId="6" lastPageNumber="86" pageId="5" pageNumber="85">
Nine pairs of reduced, knob-like elytrophores (presence of elytra not confirmed), on segments 2, 4, 5, 7, 9, 11, 13, 15, 17; last three segments cirrigerous. Cirrigerous segments with large dorsal cirri with very prominent cirrophores of two kinds: 1) short, conical and 2) elongate, cylindrical, bent distally; styles of dorsal cirri all missing, some free in vial, long, smooth, tapering; dorsal tubercles absent. (
<figureCitation id="AFCE2A5C7138FFD98A18F853FB80F808" box="[1029,1121,1999,2023]" captionStart="FIGURE 2" captionStartId="4.[151,250,1844,1867]" captionTargetBox="[261,1329,194,1783]" captionTargetId="figure-134@4.[228,1362,143,1806]" captionTargetPageId="4" captionText="FIGURE 2. Austropolaria magnicirrata n. gen. n. sp., holotype NHM 2012.92. (A) anterior end, dorsal view; left dorsal cirrus of segment 3 and styles of median antenna and left tentacular cirri missing, parapodia of left side damaged; (B) posterior end, lateral view; parapodia not figured, styles of dorsal and anal cirri missing; (C) elongate cirrophore of segment 6, reduced elytrophore of segment 7, and conical cirrophore of segment 8, left side; (D) right cirrigerous parapodium of segment 6, posterior view; style of dorsal cirrus missing; (E) long notochaeta; (F) distal half of middle neurochaeta; (G) tip of same. (Scales A–C = 2 mm; D = 1 mm; E, F = 250 µm; G = 100 µm)." figureDoi="http://doi.org/10.5281/zenodo.10096798" httpUri="https://zenodo.org/record/10096798/files/figure.png" pageId="5" pageNumber="85">Fig. 2C</figureCitation>
). Ventral cirri present from segment 3 to last segment, inserted subdistally on neuropodium; style smooth, tapering, not reaching tip of neuropodium (
<figureCitation id="AFCE2A5C713BFFDA8F26FF20FE77FF3B" box="[315,406,188,212]" captionStart="FIGURE 2" captionStartId="4.[151,250,1844,1867]" captionTargetBox="[261,1329,194,1783]" captionTargetId="figure-134@4.[228,1362,143,1806]" captionTargetPageId="4" captionText="FIGURE 2. Austropolaria magnicirrata n. gen. n. sp., holotype NHM 2012.92. (A) anterior end, dorsal view; left dorsal cirrus of segment 3 and styles of median antenna and left tentacular cirri missing, parapodia of left side damaged; (B) posterior end, lateral view; parapodia not figured, styles of dorsal and anal cirri missing; (C) elongate cirrophore of segment 6, reduced elytrophore of segment 7, and conical cirrophore of segment 8, left side; (D) right cirrigerous parapodium of segment 6, posterior view; style of dorsal cirrus missing; (E) long notochaeta; (F) distal half of middle neurochaeta; (G) tip of same. (Scales A–C = 2 mm; D = 1 mm; E, F = 250 µm; G = 100 µm)." figureDoi="http://doi.org/10.5281/zenodo.10096798" httpUri="https://zenodo.org/record/10096798/files/figure.png" pageId="6" pageNumber="86">Fig. 2D</figureCitation>
).
</paragraph>
<paragraph id="374A36D9713BFFDA8EDAFF43FE66FE8B" blockId="6.[151,1436,151,572]" pageId="6" pageNumber="86">
Parapodia biramous; noto- and neuropodia with elongate acicular lobe; tips of noto- and neuroacicula penetrating epidermis (
<figureCitation id="AFCE2A5C713BFFDA8FB4FE98FDEDFEF3" box="[425,524,260,284]" captionStart="FIGURE 2" captionStartId="4.[151,250,1844,1867]" captionTargetBox="[261,1329,194,1783]" captionTargetId="figure-134@4.[228,1362,143,1806]" captionTargetPageId="4" captionText="FIGURE 2. Austropolaria magnicirrata n. gen. n. sp., holotype NHM 2012.92. (A) anterior end, dorsal view; left dorsal cirrus of segment 3 and styles of median antenna and left tentacular cirri missing, parapodia of left side damaged; (B) posterior end, lateral view; parapodia not figured, styles of dorsal and anal cirri missing; (C) elongate cirrophore of segment 6, reduced elytrophore of segment 7, and conical cirrophore of segment 8, left side; (D) right cirrigerous parapodium of segment 6, posterior view; style of dorsal cirrus missing; (E) long notochaeta; (F) distal half of middle neurochaeta; (G) tip of same. (Scales A–C = 2 mm; D = 1 mm; E, F = 250 µm; G = 100 µm)." figureDoi="http://doi.org/10.5281/zenodo.10096798" httpUri="https://zenodo.org/record/10096798/files/figure.png" pageId="6" pageNumber="86">Fig. 2D</figureCitation>
). Notochaetae stout, serrated along convex margin, tip more or less blunt; neurochaetae more slender, with distal part flattened and serrated along lateral margins, tip unidentate, blunt to pointed. (
<figureCitation id="AFCE2A5C713BFFDA8F1CFED0FE9AFE8B" box="[257,379,332,356]" captionStart="FIGURE 2" captionStartId="4.[151,250,1844,1867]" captionTargetBox="[261,1329,194,1783]" captionTargetId="figure-134@4.[228,1362,143,1806]" captionTargetPageId="4" captionText="FIGURE 2. Austropolaria magnicirrata n. gen. n. sp., holotype NHM 2012.92. (A) anterior end, dorsal view; left dorsal cirrus of segment 3 and styles of median antenna and left tentacular cirri missing, parapodia of left side damaged; (B) posterior end, lateral view; parapodia not figured, styles of dorsal and anal cirri missing; (C) elongate cirrophore of segment 6, reduced elytrophore of segment 7, and conical cirrophore of segment 8, left side; (D) right cirrigerous parapodium of segment 6, posterior view; style of dorsal cirrus missing; (E) long notochaeta; (F) distal half of middle neurochaeta; (G) tip of same. (Scales A–C = 2 mm; D = 1 mm; E, F = 250 µm; G = 100 µm)." figureDoi="http://doi.org/10.5281/zenodo.10096798" httpUri="https://zenodo.org/record/10096798/files/figure.png" pageId="6" pageNumber="86">Fig. 2E–G</figureCitation>
).
</paragraph>
<paragraph id="374A36D9713BFFDA8EDAFEF3FE82FE43" blockId="6.[151,1436,151,572]" pageId="6" pageNumber="86">
Posterior end with ventral keel, reaching back to segment 17, pygidium with dorsal anus, styles of anal cirri missing (
<figureCitation id="AFCE2A5C713BFFDA8EE0FE08FEB4FE43" box="[253,341,404,428]" captionStart="FIGURE 2" captionStartId="4.[151,250,1844,1867]" captionTargetBox="[261,1329,194,1783]" captionTargetId="figure-134@4.[228,1362,143,1806]" captionTargetPageId="4" captionText="FIGURE 2. Austropolaria magnicirrata n. gen. n. sp., holotype NHM 2012.92. (A) anterior end, dorsal view; left dorsal cirrus of segment 3 and styles of median antenna and left tentacular cirri missing, parapodia of left side damaged; (B) posterior end, lateral view; parapodia not figured, styles of dorsal and anal cirri missing; (C) elongate cirrophore of segment 6, reduced elytrophore of segment 7, and conical cirrophore of segment 8, left side; (D) right cirrigerous parapodium of segment 6, posterior view; style of dorsal cirrus missing; (E) long notochaeta; (F) distal half of middle neurochaeta; (G) tip of same. (Scales A–C = 2 mm; D = 1 mm; E, F = 250 µm; G = 100 µm)." figureDoi="http://doi.org/10.5281/zenodo.10096798" httpUri="https://zenodo.org/record/10096798/files/figure.png" pageId="6" pageNumber="86">Fig. 2B</figureCitation>
).
</paragraph>
<paragraph id="374A36D9713BFFDA8EDAFE24FDDBFDD3" blockId="6.[151,1436,151,572]" pageId="6" pageNumber="86">
Measurements. 
<typeStatus id="E84E887B713BFFDA8F61FE2BFE05FE20" box="[380,484,439,463]" pageId="6" pageNumber="86" type="holotype">Holotype</typeStatus>
(NHM 2012.92): cs, L 
<quantity id="F00D9B3C713BFFDA8CE2FE2BFCB0FE20" box="[767,849,439,463]" metricMagnitude="-2" metricUnit="m" metricValue="1.6" pageId="6" pageNumber="86" unit="mm" value="16.0">16 mm</quantity>
, W 
<quantity id="F00D9B3C713BFFDA8D95FE24FC2AFE20" box="[904,971,440,463]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="6" pageNumber="86" unit="mm" value="7.0">7 mm</quantity>
for 20 segments (
<figureCitation id="AFCE2A5C713BFFDA8AB9FE2BFAC5FE20" box="[1188,1316,439,463]" captionStart="FIGURE 2" captionStartId="4.[151,250,1844,1867]" captionTargetBox="[261,1329,194,1783]" captionTargetId="figure-134@4.[228,1362,143,1806]" captionTargetPageId="4" captionText="FIGURE 2. Austropolaria magnicirrata n. gen. n. sp., holotype NHM 2012.92. (A) anterior end, dorsal view; left dorsal cirrus of segment 3 and styles of median antenna and left tentacular cirri missing, parapodia of left side damaged; (B) posterior end, lateral view; parapodia not figured, styles of dorsal and anal cirri missing; (C) elongate cirrophore of segment 6, reduced elytrophore of segment 7, and conical cirrophore of segment 8, left side; (D) right cirrigerous parapodium of segment 6, posterior view; style of dorsal cirrus missing; (E) long notochaeta; (F) distal half of middle neurochaeta; (G) tip of same. (Scales A–C = 2 mm; D = 1 mm; E, F = 250 µm; G = 100 µm)." figureDoi="http://doi.org/10.5281/zenodo.10096798" httpUri="https://zenodo.org/record/10096798/files/figure.png" pageId="6" pageNumber="86">Fig. 2A–G</figureCitation>
); 
<typeStatus id="E84E887B713BFFDA8B21FE24FA7DFE3F" box="[1340,1436,440,464]" pageId="6" pageNumber="86" type="paratype">paratype</typeStatus>
(SMF 21299): cs, L 
<quantity id="F00D9B3C713BFFDA8F63FE40FE2EFE1C" box="[382,463,476,500]" metricMagnitude="-2" metricUnit="m" metricValue="1.4" pageId="6" pageNumber="86" unit="mm" value="14.0">14 mm</quantity>
, W 
<quantity id="F00D9B3C713BFFDA8FE3FE40FDDEFE1C" box="[510,575,476,499]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="6" pageNumber="86" unit="mm" value="7.0">7 mm</quantity>
for 19 segments; 
<typeStatus id="E84E887B713BFFDA8D16FE40FC8AFE1B" box="[779,875,476,500]" pageId="6" pageNumber="86" type="paratype">paratype</typeStatus>
1 (NHM 2012.93): cs, L 
<quantity id="F00D9B3C713BFFDA8A93FE40FB01FE1C" box="[1166,1248,476,500]" metricMagnitude="-2" metricUnit="m" metricValue="1.7" pageId="6" pageNumber="86" unit="mm" value="17.0">17 mm</quantity>
, W 
<quantity id="F00D9B3C713BFFDA8B12FE40FAAEFE1C" box="[1295,1359,476,500]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" pageId="6" pageNumber="86" unit="mm" value="8.0">8 mm</quantity>
for 20 segments; 
<typeStatus id="E84E887B713BFFDA8F0DFD9CFE91FDF7" box="[272,368,512,536]" pageId="6" pageNumber="86" type="paratype">paratype</typeStatus>
2 (NHM 2012.94): cs, L 
<quantity id="F00D9B3C713BFFDA8C86FE63FD0FFDF8" box="[667,750,511,535]" metricMagnitude="-2" metricUnit="m" metricValue="1.4" pageId="6" pageNumber="86" unit="mm" value="14.0">14 mm</quantity>
, W 
<quantity id="F00D9B3C713BFFDA8D02FE63FC80FDF8" box="[799,865,511,535]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="6" pageNumber="86" unit="mm" value="6.0">6 mm</quantity>
for 19 segments. Additional specimens cs, L 
<quantity id="F00D9B3C713BFFDA8B6FFE63FF24FDD4" metricMagnitude="-3" metricUnit="m" metricValue="5.0" metricValueMax="6.0" metricValueMin="4.0" pageId="6" pageNumber="86" unit="mm" value="5.0" valueMax="6.0" valueMin="4.0">4–6 mm</quantity>
, W 
<quantity id="F00D9B3C713BFFDA8EEFFDB8FEAFFDD4" box="[242,334,548,572]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="6" pageNumber="86" unit="mm" value="3.5" valueMax="4.0" valueMin="3.0">3–4 mm</quantity>
for 18–19 segments.
</paragraph>
</subSubSection>
<caption id="638A6651713BFFDA8E8AFA65FC8EF946" ID-DOI="http://doi.org/10.5281/zenodo.10096802" ID-Zenodo-Dep="10096802" httpUri="https://zenodo.org/record/10096802/files/figure.png" pageId="6" pageNumber="86" startId="6.[151,250,1529,1552]" targetBox="[228,1358,625,1508]" targetPageId="6">
<paragraph id="374A36D9713BFFDA8E8AFA65FBFFF9A3" blockId="6.[151,1436,1529,1705]" pageId="6" pageNumber="86">
<emphasis id="0581EACB713BFFDA8E8AFA65FEF5F9FF" bold="true" box="[151,276,1529,1552]" pageId="6" pageNumber="86">FIGURE 4.</emphasis>
<taxonomicName id="F0F54D5A713BFFDA8F01FA66FDD9F9FF" authorityName="Neal, Barnich, Wiklund &amp; Glover" authorityYear="2012" box="[284,568,1530,1552]" class="Polychaeta" family="Polynoidae" genus="Austropolaria" kingdom="Animalia" order="Phyllodocida" pageId="6" pageNumber="86" phylum="Annelida" rank="species" species="magnicirrata" status="gen. nov.">
<emphasis id="0581EACB713BFFDA8F01FA66FDD9F9FF" box="[284,568,1530,1552]" italics="true" pageId="6" pageNumber="86">Austropolaria magnicirrata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="1EB257B0713BFFDA8C22FA66FD67F9E0" box="[575,646,1530,1551]" pageId="6" pageNumber="86" rank="genus">n. gen.</taxonomicNameLabel>
n. sp., holotype NHM 2012.92 (a) cirrophores—ci and elytraphores—el on segments 3–6, elytra and styles of dorsal cirri missing, damaged; (b) parapodium; (c) notochaeta, SEM image; (d) notchaetae; (e) neurochaetae. (Scales: A = 200 µm; B = 1mm; C = 20 µm; D = 125 µm; E = 50 µm).
</paragraph>
<paragraph id="374A36D9713BFFDA8E8AF9CAFC8EF946" blockId="6.[151,1436,1529,1705]" pageId="6" pageNumber="86">Footnotes: In the ‘Material’ section, complete specimens are indicated by ‘cs’. Measurements: length (L) is measured from the anterior margin of the prostomium to the posterior border of the last segment (pharynx not included, if everted), width (W) is taken at the widest segment, including parapodia but excluding chaetae.</paragraph>
</caption>
<subSubSection id="7FEF6552713BFFDA8EDAF94CFB28F907" box="[199,1225,1744,1769]" pageId="6" pageNumber="86" type="distribution">
<paragraph id="374A36D9713BFFDA8EDAF94CFB28F907" blockId="6.[151,1436,1744,2021]" box="[199,1225,1744,1769]" pageId="6" pageNumber="86">
<emphasis id="0581EACB713BFFDA8EDAF94CFE10F906" bold="true" box="[199,497,1744,1769]" inLineHeading="true" pageId="6" pageNumber="86" reason="1">Distribution and habitat.</emphasis>
Southern Ocean, Amundsen Sea, Pine Island Bay, 
<quantity id="F00D9B3C713BFFDA8A33F94CFB24F907" box="[1070,1221,1744,1768]" metricMagnitude="3" metricUnit="m" metricValue="1.25" metricValueMax="1.5" metricValueMin="1.0" pageId="6" pageNumber="86" unit="m" value="1250.0" valueMax="1500.0" valueMin="1000.0">1000–1500m</quantity>
.
</paragraph>
</subSubSection>
<subSubSection id="7FEF6552713BFFDA8EDAF969FE79F8DF" pageId="6" pageNumber="86" type="etymology">
<paragraph id="374A36D9713BFFDA8EDAF969FE79F8DF" blockId="6.[151,1436,1744,2021]" pageId="6" pageNumber="86">
<emphasis id="0581EACB713BFFDA8EDAF969FEAFF8E2" bold="true" box="[199,334,1781,1805]" inLineHeading="true" pageId="6" pageNumber="86" reason="1">Etymology.</emphasis>
The species name 
<taxonomicName id="F0F54D5A713BFFDA8C21F969FD31F8E3" authorityName="Neal, Barnich, Wiklund &amp; Glover" authorityYear="2012" box="[572,720,1781,1804]" class="Polychaeta" family="Polynoidae" genus="Austropolaria" kingdom="Animalia" order="Phyllodocida" pageId="6" pageNumber="86" phylum="Annelida" rank="species" species="magnicirrata">
<emphasis id="0581EACB713BFFDA8C21F969FD31F8E3" box="[572,720,1781,1804]" italics="true" pageId="6" pageNumber="86">magnicirrata</emphasis>
</taxonomicName>
(Latin for large cirrus) refers to the large dorsal cirri with prominent cirrophores.
</paragraph>
</subSubSection>
<subSubSection id="7FEF6552713BFFDB8EDAF8A1FE28FE68" lastPageId="7" lastPageNumber="87" pageId="6" pageNumber="86" type="discussion">
<paragraph id="374A36D9713BFFDB8EDAF8A1FEE2FF18" blockId="6.[151,1436,1744,2021]" lastBlockId="7.[151,1436,151,788]" lastPageId="7" lastPageNumber="87" pageId="6" pageNumber="86">
<emphasis id="0581EACB713BFFDA8EDAF8A1FEDAF8BA" bold="true" box="[199,315,1853,1877]" inLineHeading="true" pageId="6" pageNumber="86" reason="1">Remarks.</emphasis>
<taxonomicName id="F0F54D5A713BFFDA8F58F8A1FD60F8BB" authorityName="Neal, Barnich, Wiklund &amp; Glover" authorityYear="2012" box="[325,641,1853,1877]" class="Polychaeta" family="Polynoidae" genus="Austropolaria" kingdom="Animalia" order="Phyllodocida" pageId="6" pageNumber="86" phylum="Annelida" rank="species" species="magnicirrata" status="gen. nov.">
<emphasis id="0581EACB713BFFDA8F58F8A1FD60F8BB" box="[325,641,1853,1877]" italics="true" pageId="6" pageNumber="86">Austropolaria magnicirrata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="1EB257B0713BFFDA8C96F8A1FD3AF8BA" box="[651,731,1853,1877]" pageId="6" pageNumber="86" rank="genus">n. gen.</taxonomicNameLabel>
n. sp. is remarkable within the 
<taxonomicName id="F0F54D5A713BFFDA8A4AF8A0FAC5F8BB" authorityName=", Hartmann-Schroder" authorityYear="1971" box="[1111,1316,1852,1876]" class="Polychaeta" family="Polynoidae" kingdom="Animalia" order="Phyllodocida" pageId="6" pageNumber="86" phylum="Annelida" rank="subFamily" subFamily="Macellicephalinae">Macellicephalinae</taxonomicName>
for its 20 segments, nine pairs of reduced elytrophores, the distinct ventral keel and for its prominent cirrophores which at first glance could be mistaken for elytrophores. Two types of prominent cirrophores are found: shorter, conical and elongate, cylindrical cirrophores which are distally bent. The number and position of elongate cirrophores is varying in the specimens investigated here: e.g. only one elongate cirrophore on segment 6 (left side) in the 
<typeStatus id="E84E887B713AFFDB8E8AFF0BFF18FF40" box="[151,249,151,175]" pageId="7" pageNumber="87" type="holotype">holotype</typeStatus>
(NHM 2012.92) and on segment 16 (right side) in 
<typeStatus id="E84E887B713AFFDB8D9CFF04FC00FF5F" box="[897,993,152,176]" pageId="7" pageNumber="87" type="paratype">paratype</typeStatus>
(SMF 21299), but eight cirrophores distributed along the body in 
<typeStatus id="E84E887B713AFFDB8FC3FF20FDDFFF3B" box="[478,574,188,212]" pageId="7" pageNumber="87" type="paratype">paratype</typeStatus>
1 (NHM 2012.93) or two at segments 3 and 6 (left side) in 
<typeStatus id="E84E887B713AFFDB8AC8FF20FAD7FF3B" box="[1237,1334,188,212]" pageId="7" pageNumber="87" type="paratype">paratype</typeStatus>
2 (NHM 2012.94).
</paragraph>
<paragraph id="374A36D9713AFFDB8EDAFE98FE28FE68" blockId="7.[151,1436,151,788]" pageId="7" pageNumber="87">
As discussed above 
<taxonomicName id="F0F54D5A713AFFDB8FB3FE98FD06FEF3" authorityName="Neal, Barnich, Wiklund &amp; Glover" authorityYear="2012" box="[430,743,260,284]" class="Polychaeta" family="Polynoidae" genus="Austropolaria" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="87" phylum="Annelida" rank="species" species="magnicirrata" status="gen. nov.">
<emphasis id="0581EACB713AFFDB8FB3FE98FD06FEF3" box="[430,743,260,284]" italics="true" pageId="7" pageNumber="87">Austropolaria magnicirrata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="1EB257B0713AFFDB8CF2FE98FCDCFEF3" box="[751,829,260,284]" pageId="7" pageNumber="87" rank="genus">n. gen.</taxonomicNameLabel>
n. sp. might be confused with 
<taxonomicName id="F0F54D5A713AFFDB8ABCFE98FEBCFED0" authority="Levenstein, 1981" authorityName="Levenstein" authorityYear="1981" class="Polychaeta" family="Polynoidae" genus="Bathypolaria" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="87" phylum="Annelida" rank="species" species="carinata">
<emphasis id="0581EACB713AFFDB8ABCFE98FA7DFEF3" box="[1185,1436,260,284]" italics="true" pageId="7" pageNumber="87">Bathypolaria carinata</emphasis>
<bibRefCitation id="53644B28713AFFDB8E8AFEBBFEBCFED0" author="Levenstein" box="[151,349,295,319]" firstAuthor="Levenstein" pageId="7" pageNumber="87" pagination="26 - 36" refId="ref6079" refString="Levenstein, R. J. (1981) Some pecularities of the distribution of the polychaetes (family Polynoidae) in the Canada Basin, Arctic Ocean. Transactions of the P. P. Shirshov Institute of Oceanology of Sciences of the USSR, Moscow, 115, 26 - 36." type="journal article" year="1981">Levenstein, 1981</bibRefCitation>
</taxonomicName>
, which shows also a ventral keel and the 
<specimenCount id="21F3FD50713AFFDB8D57FEB4FC58FEAF" box="[842,953,296,320]" pageId="7" pageNumber="87" type="generic" typeStatus="types">two types</specimenCount>
of large cirrophores as confirmed by our investigation of specimens from Nazaré Canyon. The new species differs from 
<taxonomicName id="F0F54D5A713AFFDB8A17FED1FB69FE8B" authorityName="Levenstein" authorityYear="1981" box="[1034,1160,333,356]" class="Polychaeta" family="Polynoidae" genus="Bathypolaria" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="87" phylum="Annelida" rank="species" species="carinata">
<emphasis id="0581EACB713AFFDB8A17FED1FB69FE8B" box="[1034,1160,333,356]" italics="true" pageId="7" pageNumber="87">B. carinata</emphasis>
</taxonomicName>
by the higher number of segments and elytrophores.
</paragraph>
</subSubSection>
<subSubSection id="7FEF6552713AFFDB8EDAFE08FC9DFCFB" pageId="7" pageNumber="87" type="biology_ecology">
<paragraph id="374A36D9713AFFDB8EDAFE08FBE8FD48" blockId="7.[151,1436,151,788]" pageId="7" pageNumber="87">
<emphasis id="0581EACB713AFFDB8EDAFE08FECEFE43" bold="true" box="[199,303,404,428]" pageId="7" pageNumber="87">Ecology:</emphasis>
At present 
<taxonomicName id="F0F54D5A713AFFDB8FD9FE08FCE0FE43" authorityName="Neal, Barnich, Wiklund &amp; Glover" authorityYear="2012" box="[452,769,404,428]" class="Polychaeta" family="Polynoidae" genus="Austropolaria" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="87" phylum="Annelida" rank="species" species="magnicirrata" status="gen. nov.">
<emphasis id="0581EACB713AFFDB8FD9FE08FCE0FE43" box="[452,769,404,428]" italics="true" pageId="7" pageNumber="87">Austropolaria magnicirrata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="1EB257B0713AFFDB8D12FE08FC80FE43" box="[783,865,404,428]" pageId="7" pageNumber="87" rank="genus">n. gen.</taxonomicNameLabel>
n. sp. is only known from Pine Island Bay in Amundsen Sea, where its distribution is limited to deeper sites (
<quantity id="F00D9B3C713AFFDB8D72FE2BFC26FE20" box="[879,967,439,463]" metricMagnitude="3" metricUnit="m" metricValue="1.0" pageId="7" pageNumber="87" unit="m" value="1000.0">1000 m</quantity>
and 
<quantity id="F00D9B3C713AFFDB8DE2FE2BFBB7FE20" box="[1023,1110,439,463]" metricMagnitude="3" metricUnit="m" metricValue="1.5" pageId="7" pageNumber="87" unit="m" value="1500.0">1500 m</quantity>
depth) and was not found at shallower 
<quantity id="F00D9B3C713AFFDB8F0EFE40FE83FE1C" box="[275,354,476,500]" metricMagnitude="2" metricUnit="m" metricValue="5.0" pageId="7" pageNumber="87" unit="m" value="500.0">500 m</quantity>
stations. In total 
<specimenCount id="21F3FD50713AFFDB8C58FE40FD15FE1B" box="[581,756,476,500]" pageId="7" pageNumber="87" type="generic">405 specimens</specimenCount>
—adults and juveniles were collected. This species was particularly abundant (n=260) at basin location BIO4 at 
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and less so at basin location BIO5 (n=89) (see 
<figureCitation id="AFCE2A5C713AFFDB8E8AFDB8FF35FDD3" box="[151,212,548,572]" captionStart="FIGURE 1" captionStartId="1.[151,250,1451,1474]" captionTargetBox="[152,1435,806,1427]" captionTargetId="figure-473@1.[151,1436,806,1427]" captionTargetPageId="1" captionText="FIGURE 1. Pine Island Bay and the position of epibenthic sledge stations sampled during the BIOPEARL 2 (JR 179) cruise. (modified from Kaiser et al. (2009)" figureDoi="http://doi.org/10.5281/zenodo.10096796" httpUri="https://zenodo.org/record/10096796/files/figure.png" pageId="7" pageNumber="87">Fig.1</figureCitation>
). Both sites are located near the Pine Island glacier. These deep basins had previously been interpreted as an evidence of past erosion by sub-glacial meltwater. 
<taxonomicName id="F0F54D5A713AFFDB8CCCFDD4FBE9FDB0" authorityName="Neal, Barnich, Wiklund &amp; Glover" authorityYear="2012" box="[721,1032,584,608]" class="Polychaeta" family="Polynoidae" genus="Austropolaria" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="87" phylum="Annelida" rank="species" species="magnicirrata" status="gen. nov.">
<emphasis id="0581EACB713AFFDB8CCCFDD4FBE9FDB0" box="[721,1032,584,608]" italics="true" pageId="7" pageNumber="87">Austropolaria magnicirrata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="1EB257B0713AFFDB8A12FDD4FBBAFD8F" box="[1039,1115,584,608]" pageId="7" pageNumber="87" rank="genus">n. gen.</taxonomicNameLabel>
n. sp. represents yet another deep-water species of 
<taxonomicName id="F0F54D5A713AFFDB8FB8FDF0FD94FD6B" authorityName=", Hartmann-Schroder" authorityYear="1971" box="[421,629,620,644]" class="Polychaeta" family="Polynoidae" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="87" phylum="Annelida" rank="subFamily" subFamily="Macellicephalinae">Macellicephalinae</taxonomicName>
, strengthening its position as a preliminary deep- water group and providing further link between deep-shelf Antarctic habitats and true deep-sea.
</paragraph>
<paragraph id="374A36D9713AFFDB8EDAFD2FFC9DFCFB" blockId="7.[151,1436,151,788]" pageId="7" pageNumber="87">
<emphasis id="0581EACB713AFFDB8EDAFD2FFEE5FD23" bold="true" box="[199,260,691,716]" pageId="7" pageNumber="87">DNA</emphasis>
: Sequences of 
<taxonomicName id="F0F54D5A713AFFDB8FB2FD28FD06FD23" authorityName="Neal, Barnich, Wiklund &amp; Glover" authorityYear="2012" box="[431,743,692,716]" class="Polychaeta" family="Polynoidae" genus="Austropolaria" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="87" phylum="Annelida" rank="species" species="magnicirrata" status="gen. nov.">
<emphasis id="0581EACB713AFFDB8FB2FD28FD06FD23" box="[431,743,692,716]" italics="true" pageId="7" pageNumber="87">Austropolaria magnicirrata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="1EB257B0713AFFDB8CF3FD28FCDAFD23" box="[750,827,692,716]" pageId="7" pageNumber="87" rank="genus">n. gen.</taxonomicNameLabel>
n. sp. are published at NCBI Genbank with accession numbers 16S 
<accessionNumber id="28A6AB3A713AFFDB8F28FD4BFE49FD00" box="[309,424,727,751]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/JX863896" pageId="7" pageNumber="87">JX863896</accessionNumber>
and 18S 
<accessionNumber id="28A6AB3A713AFFDB8C05FD4BFD6DFD00" box="[536,652,727,751]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/JX863895" pageId="7" pageNumber="87">JX863895</accessionNumber>
and voucher specimen for the sequences is deposited at the Natural History Museum in London, 
<collectingCountry id="4FE27649713AFFDB8FC1FD60FDE6FCFC" box="[476,519,764,787]" name="United Kingdom" pageId="7" pageNumber="87">UK</collectingCountry>
, voucher number NHM 2012.95.
</paragraph>
</subSubSection>
</treatment>
</document>