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<document id="13DCFAE1B4E447F6723ED80D4127561E" ID-CLB-Dataset="51383" ID-DOI="10.11646/zootaxa.4097.3.12" ID-GBIF-Dataset="7d043de8-4a81-4101-a630-da38d238cbdb" ID-ISSN="1175-5326" ID-Zenodo-Dep="258754" ID-ZooBank="DF4084E2-AD12-4168-A963-C7B159C3115E" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459495927387" checkinUser="plazi" docAuthor="Ravara, Ascensão &amp; Cunha, Marina R." docDate="2016" docId="6F01885CFFD3E206FF6FB5E4FEB5FD9E" docLanguage="en" docName="zootaxa.4097.3.12.pdf.imf" docOrigin="Zootaxa 4097 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Pholoe petersenae Ravara &amp; Cunha, 2016, sp. nov." docType="treatment" docUuid="1B31F324-0E47-4673-AC5F-243898D976E3" docUuidSource="ZooBank" docVersion="10" lastPageNumber="448" masterDocId="9338F024FFD7E201FFF8B642FFAFFFFE" masterDocTitle="Two new species of scale worms (Polychaeta: Aphroditiformia) from deep-sea habitats in the Gulf of Cadiz (NE Atlantic)" masterLastPageNumber="450" masterPageNumber="442" pageNumber="446" updateTime="1698202877441" updateUser="ExternalLinkService">
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<mods:title id="2BF7A2D160505B3C8B382B7559FFC445">Two new species of scale worms (Polychaeta: Aphroditiformia) from deep-sea habitats in the Gulf of Cadiz (NE Atlantic)</mods:title>
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<mods:namePart id="83B4FD8527A11990155E3223B2828E2B">Ravara, Ascensão</mods:namePart>
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<mods:namePart id="C9ABA3D0356424ABD57D6022A6611600">Cunha, Marina R.</mods:namePart>
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<mods:title id="36A7EF875864D36A7C87A75D5588CCBB">Zootaxa</mods:title>
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<mods:date id="A2E9392E02153E20BE0839EEA8BB83B2">2016</mods:date>
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<mods:identifier id="041E6A7CC62BA164F813259457776F5A" type="DOI">10.11646/zootaxa.4097.3.12</mods:identifier>
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<treatment id="6F01885CFFD3E206FF6FB5E4FEB5FD9E" ID-DOI="http://doi.org/10.5281/zenodo.5620892" ID-GBIF-Taxon="119330903" ID-Zenodo-Dep="5620892" LSID="urn:lsid:zoobank.org:act:1B31F324-0E47-4673-AC5F-243898D976E3" httpUri="http://treatment.plazi.org/id/6F01885CFFD3E206FF6FB5E4FEB5FD9E" lastPageId="7" lastPageNumber="448" pageId="4" pageNumber="446">
<subSubSection id="AFB26AC1FFD3E205FF6FB5E4FF5AFC1C" pageId="4" pageNumber="446" type="nomenclature">
<paragraph id="E717394AFFD3E205FF6FB5E4FE77FC3E" blockId="4.[151,472,934,994]" box="[151,472,934,960]" pageId="4" pageNumber="446">
<heading id="BC5F8E26FFD3E205FF6FB5E4FE77FC3E" bold="true" box="[151,472,934,960]" fontSize="11" level="1" pageId="4" pageNumber="446" reason="1">
<emphasis id="D5DCE558FFD3E205FF6FB5E4FE77FC3E" bold="true" box="[151,472,934,960]" pageId="4" pageNumber="446">
<taxonomicName id="20A842C9FFD3E205FF6FB5E4FEDCFC3E" box="[151,371,934,960]" class="Polychaeta" family="Pholoidae" genus="Pholoe" kingdom="Animalia" order="Phyllodocida" pageId="4" pageNumber="446" phylum="Annelida" rank="species" species="petersenae" status="sp. nov.">
<emphasis id="D5DCE558FFD3E205FF6FB5E4FEDCFC3E" bold="true" box="[151,371,934,960]" italics="true" pageId="4" pageNumber="446">Pholoe petersenae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="CEEF5823FFD3E205FE83B5E4FE77FC3E" box="[379,472,934,960]" pageId="4" pageNumber="446" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="E717394AFFD3E205FF6FB58BFF5AFC1C" blockId="4.[151,472,934,994]" box="[151,245,969,994]" pageId="4" pageNumber="446">
<figureCitation id="7F9325CFFFD3E205FF6FB58BFF5AFC1C" box="[151,245,969,994]" captionStart="FIGURE 3" captionStartId="6.[151,250,1524,1546]" captionTargetBox="[171,1416,211,1504]" captionTargetId="figure@6.[171,1417,193,1515]" captionTargetPageId="6" captionText="FIGURE 3. Pholoe petersenae sp. nov. Paratype (NHMUK 2016.349). A—Anterior end, dorsal view B—Same, ventral view C—Median parapodium, dorsal view, showing stylodes and globular papillae D—Posterior elytron, dorsal view E—Detail of elytral fringing papilla F—Notochaetae G—Neurochaetae. Scale bars (µm): A, B, D = 100, C, E = 50, F, G = 25." httpUri="https://zenodo.org/record/258757/files/figure.png" pageId="4" pageNumber="446">Figure 3</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="AFB26AC1FFD3E205FF6FB253FB27FAD8" pageId="4" pageNumber="446" type="materials_examined">
<paragraph id="E717394AFFD3E205FF6FB253FE14FB20" blockId="4.[151,1437,1041,2038]" pageId="4" pageNumber="446">
<emphasis id="D5DCE558FFD3E205FF6FB253FBBEFBD4" bold="true" box="[151,1041,1041,1066]" pageId="4" pageNumber="446">
<typeStatus id="381387E8FFD3E205FF6FB253FF7DFBD4" box="[151,210,1041,1066]" pageId="4" pageNumber="446">Type</typeStatus>
material. Atlantic Ocean. Gulf of Cadiz (MV): Captain Arutynov MV
</emphasis>
, St MSM01-3_274, 1321 m, 1 spm (
<collectionCode id="81B9A18FFFD3E205FF66B277FEA4FBB0" LSID="urn:lsid:biocol.org:col:34665" box="[158,267,1077,1102]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34665" name="Natural History Museum, London" pageId="4" pageNumber="446">NHMUK</collectionCode>
2016.348,
<typeStatus id="381387E8FFD3E205FE79B277FE47FBB0" box="[385,488,1077,1102]" pageId="4" pageNumber="446" type="holotype">holotype</typeStatus>
); St MSM01-3_180, 1323 m, 3 spms (
<collectionCode id="81B9A18FFFD3E205FC6DB277FBAAFBB0" LSID="urn:lsid:biocol.org:col:34665" box="[917,1029,1077,1102]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34665" name="Natural History Museum, London" pageId="4" pageNumber="446">NHMUK</collectionCode>
2016.349-351); St MSM01-3_190.1,
<quantity id="205094AFFFD3E205FF6FB218FF5DFB8F" box="[151,242,1114,1138]" metricMagnitude="3" metricUnit="m" metricValue="1.3219999999999998" pageId="4" pageNumber="446" unit="m" value="1322.0">1322 m</quantity>
, 3 spms (
<collectionCode id="81B9A18FFFD3E205FE90B218FE15FB8C" box="[360,442,1114,1138]" httpUri="http://grbio.org/cool/p469-157j" name="Zoological Collection of the Biology Department, University of the Azores" pageId="4" pageNumber="446">DBUA</collectionCode>
0001727.03); St MSM01-3_218, 1318 m, 13 spms (
<collectionCode id="81B9A18FFFD3E205FBE2B218FBC4FB8C" box="[1050,1131,1114,1138]" httpUri="http://grbio.org/cool/p469-157j" name="Zoological Collection of the Biology Department, University of the Azores" pageId="4" pageNumber="446">DBUA</collectionCode>
0001727.04); St. MSM01- 3_225, 1320 m, 1 spm (
<collectionCode id="81B9A18FFFD3E205FE4AB23FFDABFB68" box="[434,516,1149,1174]" httpUri="http://grbio.org/cool/p469-157j" name="Zoological Collection of the Biology Department, University of the Azores" pageId="4" pageNumber="446">DBUA</collectionCode>
0001727.05); St TTR14_AT546, 1345 m, 3 spms (
<collectionCode id="81B9A18FFFD3E205FBA8B23CFB0DFB68" box="[1104,1186,1150,1174]" httpUri="http://grbio.org/cool/p469-157j" name="Zoological Collection of the Biology Department, University of the Azores" pageId="4" pageNumber="446">DBUA</collectionCode>
0001728.01);
<emphasis id="D5DCE558FFD3E205FABAB23FFF6DFB44" bold="true" pageId="4" pageNumber="446">Darwin MV</emphasis>
, St B09-14b_02W,
<quantity id="205094AFFFD3E205FE5EB2E0FE51FB47" box="[422,510,1186,1210]" metricMagnitude="3" metricUnit="m" metricValue="1.1" pageId="4" pageNumber="446" unit="m" value="1100.0">1100 m</quantity>
, 1 spm (
<collectionCode id="81B9A18FFFD3E205FD9BB2E0FD1AFB44" box="[611,693,1186,1210]" httpUri="http://grbio.org/cool/p469-157j" name="Zoological Collection of the Biology Department, University of the Azores" pageId="4" pageNumber="446">DBUA</collectionCode>
0001729.01);
<emphasis id="D5DCE558FFD3E205FCABB2E3FB95FB44" bold="true" box="[851,1082,1185,1210]" pageId="4" pageNumber="446">Carlos Ribeiro MV</emphasis>
, St MSM01-3_184, 2204 m, 1 spm (
<collectionCode id="81B9A18FFFD3E205FF2CB287FE8AFB20" box="[212,293,1221,1246]" httpUri="http://grbio.org/cool/p469-157j" name="Zoological Collection of the Biology Department, University of the Azores" pageId="4" pageNumber="446">DBUA</collectionCode>
0001727.06).
</paragraph>
<paragraph id="E717394AFFD3E205FF3FB2ABFB27FAD8" blockId="4.[151,1437,1041,2038]" pageId="4" pageNumber="446">
<emphasis id="D5DCE558FFD3E205FF3FB2ABFE13FAFC" bold="true" box="[199,444,1257,1282]" pageId="4" pageNumber="446">Additional material.</emphasis>
<taxonomicName id="20A842C9FFD3E205FE3DB2ABFD21FAFF" box="[453,654,1257,1281]" class="Polychaeta" family="Pholoidae" genus="Pholoe" kingdom="Animalia" order="Phyllodocida" pageId="4" pageNumber="446" phylum="Annelida" rank="species" species="anoculata">
<emphasis id="D5DCE558FFD3E205FE3DB2ABFD21FAFF" box="[453,654,1257,1281]" italics="true" pageId="4" pageNumber="446">Pholoe anoculata</emphasis>
</taxonomicName>
, Atlantic Ocean, off New
<collectingCountry id="9FBF79DAFFD3E205FC3BB2ABFB8CFAFC" box="[963,1059,1257,1282]" name="United Kingdom" pageId="4" pageNumber="446">England</collectingCountry>
, W of Atlantis Canyon, St S
<date id="93161F8AFFD3E205FA8AB2A8FF1AFAD8" pageId="4" pageNumber="446" value="1939-01-04">
1 4,
<geoCoordinate id="829C5F8DFFD3E205FF6FB34FFF1AFAD8" box="[151,181,1293,1318]" direction="north" orientation="latitude" pageId="4" pageNumber="446" precision="15" value="39.94167">39</geoCoordinate>
</date>
º5630N, 70º3954W,
<quantity id="205094AFFFD3E205FE3BB34CFDA3FADB" box="[451,524,1294,1318]" metricMagnitude="2" metricUnit="m" metricValue="4.0" pageId="4" pageNumber="446" unit="m" value="400.0">400 m</quantity>
,
<date id="93161F8AFFD3E205FDEFB34FFD33FAD8" box="[535,668,1293,1318]" pageId="4" pageNumber="446" value="1962-08-28">28-08-1962</date>
, 1 spm (LACM-AHF Poly 0069;
<typeStatus id="381387E8FFD3E205FBEFB34CFBD2FAD8" box="[1047,1149,1294,1318]" pageId="4" pageNumber="446" type="paratype">paratype</typeStatus>
).
</paragraph>
</subSubSection>
<subSubSection id="AFB26AC1FFD3E205FF3FB373FD25F874" pageId="4" pageNumber="446" type="description">
<paragraph id="E717394AFFD3E205FF3FB373FD25F874" blockId="4.[151,1437,1041,2038]" pageId="4" pageNumber="446">
<emphasis id="D5DCE558FFD3E205FF3FB373FEF6FAB4" bold="true" box="[199,345,1329,1354]" pageId="4" pageNumber="446">Description.</emphasis>
The
<typeStatus id="381387E8FFD3E205FE61B373FE54FAB4" box="[409,507,1329,1354]" pageId="4" pageNumber="446" type="holotype">holotype</typeStatus>
measures
<quantity id="205094AFFFD3E205FD81B370FD4EFAB7" box="[633,737,1330,1354]" metricMagnitude="-3" metricUnit="m" metricValue="2.13" pageId="4" pageNumber="446" unit="mm" value="2.13">2.13 mm</quantity>
long and 0.30 /
<quantity id="205094AFFFD3E205FC51B370FBBEFAB7" box="[937,1041,1330,1354]" metricMagnitude="-4" metricUnit="m" metricValue="9.1" pageId="4" pageNumber="446" unit="mm" value="0.91">0.91 mm</quantity>
wide without and with parapodia respectively, for 26 segments. Body of uniform width, compressed dorsoventrally, without pigmentation pattern or dorsal tubercules. Globular papillae present on parapodia and ventral surface. Fifteen (?) pairs of elytra on segments 2, 4, 5, 7, alternating to 23, then on every segment to end of body; completely covering dorsum and parapodia. All elytra oval, transparent, delicate, with smooth dorsal surface and a few cirriform papillae with blunt expanded tip bearing cilia on outer border (
<figureCitation id="7F9325CFFFD3E205FD80B3A7FD16FA00" box="[632,697,1509,1534]" captionStart="FIGURE 3" captionStartId="6.[151,250,1524,1546]" captionTargetBox="[171,1416,211,1504]" captionTargetId="figure@6.[171,1417,193,1515]" captionTargetPageId="6" captionText="FIGURE 3. Pholoe petersenae sp. nov. Paratype (NHMUK 2016.349). A—Anterior end, dorsal view B—Same, ventral view C—Median parapodium, dorsal view, showing stylodes and globular papillae D—Posterior elytron, dorsal view E—Detail of elytral fringing papilla F—Notochaetae G—Neurochaetae. Scale bars (µm): A, B, D = 100, C, E = 50, F, G = 25." httpUri="https://zenodo.org/record/258757/files/figure.png" pageId="4" pageNumber="446">Fig. 3</figureCitation>
D, E). Prostomium subsphaerical, bilobed anteriorly; without eyes (
<figureCitation id="7F9325CFFFD3E205FF67B04BFF47F9DC" box="[159,232,1545,1570]" captionStart="FIGURE 3" captionStartId="6.[151,250,1524,1546]" captionTargetBox="[171,1416,211,1504]" captionTargetId="figure@6.[171,1417,193,1515]" captionTargetPageId="6" captionText="FIGURE 3. Pholoe petersenae sp. nov. Paratype (NHMUK 2016.349). A—Anterior end, dorsal view B—Same, ventral view C—Median parapodium, dorsal view, showing stylodes and globular papillae D—Posterior elytron, dorsal view E—Detail of elytral fringing papilla F—Notochaetae G—Neurochaetae. Scale bars (µm): A, B, D = 100, C, E = 50, F, G = 25." httpUri="https://zenodo.org/record/258757/files/figure.png" pageId="4" pageNumber="446">Fig. 3</figureCitation>
A). Anterior lobes with terminal conical peaks protruding lateroventrally to median antenna. Median antenna long, smooth, gradually tapering, with large ceratophore inserted in median notch of prostomium. Palps smooth, stout, gradually tapering, inserted ventrolaterally on prostomium and much longer than median antenna. First segment fused to prostomium, achaetous; tentacular cirri inserted between lateral antennae and palps, subequal and similar in length to median antenna, smooth. Facial tubercle very small (
<figureCitation id="7F9325CFFFD3E205FB89B0DBFB1BF94C" box="[1137,1204,1689,1714]" captionStart="FIGURE 3" captionStartId="6.[151,250,1524,1546]" captionTargetBox="[171,1416,211,1504]" captionTargetId="figure@6.[171,1417,193,1515]" captionTargetPageId="6" captionText="FIGURE 3. Pholoe petersenae sp. nov. Paratype (NHMUK 2016.349). A—Anterior end, dorsal view B—Same, ventral view C—Median parapodium, dorsal view, showing stylodes and globular papillae D—Posterior elytron, dorsal view E—Detail of elytral fringing papilla F—Notochaetae G—Neurochaetae. Scale bars (µm): A, B, D = 100, C, E = 50, F, G = 25." httpUri="https://zenodo.org/record/258757/files/figure.png" pageId="4" pageNumber="446">Fig. 3</figureCitation>
B). Pharynx with 16 terminal papillae and two pairs of light brown jaws. Ventral cirri of buccal segment large, tapering into filiform tips, displaced medially. Parapodia relatively long, biramous, covered by globular papillae and stylodes. Notopodia much smaller than neuropodia, enlarged basally and distally pointed; neuropodia conical (
<figureCitation id="7F9325CFFFD3E205FB67B147FB4BF8E0" box="[1183,1252,1797,1822]" captionStart="FIGURE 3" captionStartId="6.[151,250,1524,1546]" captionTargetBox="[171,1416,211,1504]" captionTargetId="figure@6.[171,1417,193,1515]" captionTargetPageId="6" captionText="FIGURE 3. Pholoe petersenae sp. nov. Paratype (NHMUK 2016.349). A—Anterior end, dorsal view B—Same, ventral view C—Median parapodium, dorsal view, showing stylodes and globular papillae D—Posterior elytron, dorsal view E—Detail of elytral fringing papilla F—Notochaetae G—Neurochaetae. Scale bars (µm): A, B, D = 100, C, E = 50, F, G = 25." httpUri="https://zenodo.org/record/258757/files/figure.png" pageId="4" pageNumber="446">Fig. 3</figureCitation>
C). Notochaetae long spinulose capillaries, straight or geniculate (
<figureCitation id="7F9325CFFFD3E205FD42B16BFD53F8BC" box="[698,764,1833,1858]" captionStart="FIGURE 3" captionStartId="6.[151,250,1524,1546]" captionTargetBox="[171,1416,211,1504]" captionTargetId="figure@6.[171,1417,193,1515]" captionTargetPageId="6" captionText="FIGURE 3. Pholoe petersenae sp. nov. Paratype (NHMUK 2016.349). A—Anterior end, dorsal view B—Same, ventral view C—Median parapodium, dorsal view, showing stylodes and globular papillae D—Posterior elytron, dorsal view E—Detail of elytral fringing papilla F—Notochaetae G—Neurochaetae. Scale bars (µm): A, B, D = 100, C, E = 50, F, G = 25." httpUri="https://zenodo.org/record/258757/files/figure.png" pageId="4" pageNumber="446">Fig. 3</figureCitation>
F). Neurochaetae long, compound, stouter than notochaetae; shafts with three subdistal rows of spines; blades very long and thin, minutely spinulated, with slightly falcate tips (
<figureCitation id="7F9325CFFFD3E205FF67B133FF4DF874" box="[159,226,1905,1930]" captionStart="FIGURE 3" captionStartId="6.[151,250,1524,1546]" captionTargetBox="[171,1416,211,1504]" captionTargetId="figure@6.[171,1417,193,1515]" captionTargetPageId="6" captionText="FIGURE 3. Pholoe petersenae sp. nov. Paratype (NHMUK 2016.349). A—Anterior end, dorsal view B—Same, ventral view C—Median parapodium, dorsal view, showing stylodes and globular papillae D—Posterior elytron, dorsal view E—Detail of elytral fringing papilla F—Notochaetae G—Neurochaetae. Scale bars (µm): A, B, D = 100, C, E = 50, F, G = 25." httpUri="https://zenodo.org/record/258757/files/figure.png" pageId="4" pageNumber="446">Fig. 3</figureCitation>
G). Pygidium with a pair of anal cirri.
</paragraph>
</subSubSection>
<subSubSection id="AFB26AC1FFD3E205FF3FB1D7FD63F82C" pageId="4" pageNumber="446" type="materials_examined">
<paragraph id="E717394AFFD3E205FF3FB1D7FD63F82C" blockId="4.[151,1437,1041,2038]" pageId="4" pageNumber="446">
<emphasis id="D5DCE558FFD3E205FF3FB1D7FEC8F850" bold="true" box="[199,359,1941,1966]" pageId="4" pageNumber="446">
<typeStatus id="381387E8FFD3E205FF3FB1D7FEADF850" box="[199,258,1941,1966]" pageId="4" pageNumber="446">Type</typeStatus>
locality.
</emphasis>
Gulf of Cadiz (NE Atlantic), Captain Arutyunov mud volcano,
<geoCoordinate id="829C5F8DFFD3E205FBBFB1D7FB7AF850" box="[1095,1237,1941,1966]" direction="north" orientation="latitude" pageId="4" pageNumber="446" precision="1" value="35.662334">35º39.740'N</geoCoordinate>
,
<geoCoordinate id="829C5F8DFFD3E205FB1AB1D7FADCF850" box="[1250,1395,1941,1966]" direction="west" orientation="longitude" pageId="4" pageNumber="446" precision="1" value="-7.332667">07º19.960'W</geoCoordinate>
,
<date id="93161F8AFFD3E205FA78B1D4FEBBF82C" pageId="4" pageNumber="446" value="2006-04-27">27 April 2006</date>
, MSM01 Leg 3 (RV
<taxonomicName id="20A842C9FFD3E205FDF8B1F8FD13F82F" authority="S. Merian" authorityName="S. Merian" box="[512,700,1978,2001]" class="Insecta" family="Asilidae" genus="Maria" higherTaxonomySource="CoL" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="446" phylum="Arthropoda" rank="genus">
<emphasis id="D5DCE558FFD3E205FDF8B1F8FD13F82F" box="[512,700,1978,2001]" italics="true" pageId="4" pageNumber="446">Maria S. Merian</emphasis>
</taxonomicName>
).
</paragraph>
</subSubSection>
<subSubSection id="AFB26AC1FFD3E207FF3FB19FFCDFF8C5" lastPageId="6" lastPageNumber="448" pageId="4" pageNumber="446" type="distribution">
<paragraph id="E717394AFFD3E205FF3FB19FFD5FF808" blockId="4.[151,1437,1041,2038]" box="[199,752,2013,2038]" pageId="4" pageNumber="446">
<emphasis id="D5DCE558FFD3E205FF3FB19FFECFF808" bold="true" box="[199,352,2013,2038]" pageId="4" pageNumber="446">Distribution.</emphasis>
Northeast Atlantic (Gulf of Cadiz).
</paragraph>
<caption id="B3D769C2FFD2E204FF6FB106FB10F82A" httpUri="https://zenodo.org/record/258756/files/figure.png" pageId="5" pageNumber="447" targetBox="[242,1317,216,1809]" targetPageId="5">
<paragraph id="E717394AFFD2E204FF6FB106FB10F82A" blockId="5.[151,1436,1860,2004]" pageId="5" pageNumber="447">
<emphasis id="D5DCE558FFD2E204FF6FB106FEBDF8A7" bold="true" box="[151,274,1860,1882]" pageId="5" pageNumber="447">FIGURE 2.</emphasis>
<taxonomicName id="20A842C9FFD2E204FEE0B106FDB7F8A4" box="[280,536,1860,1882]" class="Polychaeta" family="Polynoidae" genus="Australaugeneria" kingdom="Animalia" order="Phyllodocida" pageId="5" pageNumber="447" phylum="Annelida" rank="species" species="iberica" status="sp. nov.">
<emphasis id="D5DCE558FFD2E204FEE0B106FDB7F8A4" box="[280,536,1860,1882]" italics="true" pageId="5" pageNumber="447">Australaugeneria iberica</emphasis>
</taxonomicName>
<emphasis id="D5DCE558FFD2E204FDE5B106FDC1F8A7" bold="true" box="[541,622,1860,1881]" pageId="5" pageNumber="447">
<taxonomicNameLabel id="CEEF5823FFD2E204FDE5B106FDC1F8A7" box="[541,622,1860,1881]" pageId="5" pageNumber="447" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
Holotype. A—Anterior end, dorsal view B—First parapodium, dorsal view C— Posterior parapodium, anterior view D—same, posterior view, with representation of chaetae E—Neurochaeta, first parapodium F—Notochaeta, third parapodium G—Notochaeta, fourth parapodium H—Notochaeta, posterior parapodium I— Upper neurochaeta, fourth parapodium J—Upper neurochaeta, posterior parapodium K—Lower neurochaeta, fourth parapodium L—Lower neurochaeta, posterior parapodium. Scale bars (µm): A=500, BD=100, EL=50.
</paragraph>
</caption>
<caption id="B3D769C2FFD1E207FF6FB3B6FB47F9B6" httpUri="https://zenodo.org/record/258757/files/figure.png" pageId="6" pageNumber="448" targetBox="[171,1416,211,1504]" targetPageId="6">
<paragraph id="E717394AFFD1E207FF6FB3B6FB47F9B6" blockId="6.[151,1436,1524,1608]" pageId="6" pageNumber="448">
<emphasis id="D5DCE558FFD1E207FF6FB3B6FEBCF9F7" bold="true" box="[151,275,1524,1546]" pageId="6" pageNumber="448">FIGURE 3.</emphasis>
<taxonomicName id="20A842C9FFD1E207FEE3B3B6FE78F9F4" box="[283,471,1524,1546]" class="Polychaeta" family="Pholoidae" genus="Pholoe" kingdom="Animalia" order="Phyllodocida" pageId="6" pageNumber="448" phylum="Annelida" rank="species" species="petersenae" status="sp. nov.">
<emphasis id="D5DCE558FFD1E207FEE3B3B6FE78F9F4" box="[283,471,1524,1546]" italics="true" pageId="6" pageNumber="448">Pholoe petersenae</emphasis>
</taxonomicName>
<emphasis id="D5DCE558FFD1E207FE27B3B7FD9FF9F4" bold="true" box="[479,560,1525,1546]" pageId="6" pageNumber="448">
<taxonomicNameLabel id="CEEF5823FFD1E207FE27B3B7FD9FF9F4" box="[479,560,1525,1546]" pageId="6" pageNumber="448" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
Paratype (NHMUK2016.349). A—Anterior end, dorsal view B—Same, ventral view C—Median parapodium, dorsal view, showing stylodes and globular papillae D—Posterior elytron, dorsal view E—Detail of elytral fringing papilla F—Notochaetae G—Neurochaetae. Scale bars (µm): A, B, D=100, C, E=50, F, G=25.
</paragraph>
</caption>
<paragraph id="E717394AFFD1E207FF3FB02DFCDFF8C5" blockId="6.[151,1436,1647,2032]" pageId="6" pageNumber="448">
<emphasis id="D5DCE558FFD1E207FF3FB02DFE85F976" bold="true" box="[199,298,1647,1672]" pageId="6" pageNumber="448">Habitat.</emphasis>
Found in sediment samples taken from active methane seepage sites in the craters of Captain Arutyunov MV and Carlos Ribeiro MV, sympatric to diverse assemblages of chemosymbiotic species (
<taxonomicName id="20A842C9FFD1E207FF66B0F5FE81F92E" box="[158,302,1719,1744]" class="Polychaeta" family="Siboglinidae" kingdom="Animalia" order="Sabellida" pageId="6" pageNumber="448" phylum="Annelida" rank="family">Siboglinidae</taxonomicName>
tubeworms,
<taxonomicName id="20A842C9FFD1E207FE3DB0F5FDE3F92E" box="[453,588,1719,1744]" class="Bivalvia" family="Thyasiridae" kingdom="Animalia" order="Lucinoida" pageId="6" pageNumber="448" phylum="Mollusca" rank="family">Thyasiridae</taxonomicName>
,
<taxonomicName id="20A842C9FFD1E207FDA3B0F5FD57F92E" box="[603,760,1719,1744]" class="Bivalvia" family="Vesicomyidae" kingdom="Animalia" order="Veneroida" pageId="6" pageNumber="448" phylum="Mollusca" rank="family">Vesicomyidae</taxonomicName>
and
<taxonomicName id="20A842C9FFD1E207FCCDB0F5FC16F92E" box="[821,953,1719,1744]" class="Bivalvia" family="Solemyidae" kingdom="Animalia" order="Solemyoida" pageId="6" pageNumber="448" phylum="Mollusca" rank="family">Solemyidae</taxonomicName>
bivalves; see Rodrigues
<emphasis id="D5DCE558FFD1E207FB25B0FAFAB6F931" box="[1245,1305,1719,1743]" italics="true" pageId="6" pageNumber="448">et al.</emphasis>
2013 for a complete species list). An additional specimen was retrieved from wood colonization experiments which were deployed for about two years on the crater of Darwin MV typically covered by carbonate slabs and clumps of bathymodiolin mussels. Water depth range from
<quantity id="205094AFFFD1E207FD41B166FCC3F8C5" box="[697,876,1828,1852]" metricMagnitude="3" metricUnit="m" metricValue="1.652" metricValueMax="2.2039999999999997" metricValueMin="1.1" pageId="6" pageNumber="448" unit="m" value="1652.0" valueMax="2204.0" valueMin="1100.0">
<date id="93161F8AFFD1E207FD41B166FCE3F8C2" box="[697,844,1828,1852]" pageId="6" pageNumber="448" value="1100" valueMax="2204">1100 to 2204</date>
m
</quantity>
.
</paragraph>
</subSubSection>
<subSubSection id="AFB26AC1FFD1E207FF3FB105FBC4F87A" pageId="6" pageNumber="448" type="etymology">
<paragraph id="E717394AFFD1E207FF3FB105FBC4F87A" blockId="6.[151,1436,1647,2032]" pageId="6" pageNumber="448">
<emphasis id="D5DCE558FFD1E207FF3FB105FEE1F89E" bold="true" box="[199,334,1863,1888]" pageId="6" pageNumber="448">Etymology.</emphasis>
The species epithet is given in memory of Dr. Mary Petersen who gathered a large amount of information on
<taxonomicName id="20A842C9FFD1E207FEBDB129FE3BF87D" box="[325,404,1899,1923]" class="Polychaeta" family="Pholoidae" genus="Pholoe" kingdom="Animalia" order="Phyllodocida" pageId="6" pageNumber="448" phylum="Annelida" rank="genus">
<emphasis id="D5DCE558FFD1E207FEBDB129FE3BF87D" box="[325,404,1899,1923]" italics="true" pageId="6" pageNumber="448">Pholoe</emphasis>
</taxonomicName>
species while revising the genus for an unpublished monograph.
</paragraph>
</subSubSection>
<subSubSection id="AFB26AC1FFD1E206FF3FB1CDFEB5FD9E" lastPageId="7" lastPageNumber="449" pageId="6" pageNumber="448" type="discussion">
<paragraph id="E717394AFFD1E206FF3FB1CDFEB5FD9E" blockId="6.[151,1436,1647,2032]" lastBlockId="7.[151,1437,151,608]" lastPageId="7" lastPageNumber="449" pageId="6" pageNumber="448">
<emphasis id="D5DCE558FFD1E207FF3FB1CDFE94F856" bold="true" box="[199,315,1935,1960]" pageId="6" pageNumber="448">Remarks.</emphasis>
Besides
<taxonomicName id="20A842C9FFD1E207FE58B1D2FD9AF859" box="[416,565,1936,1959]" class="Polychaeta" family="Pholoidae" genus="Pholoe" kingdom="Animalia" order="Phyllodocida" pageId="6" pageNumber="448" phylum="Annelida" rank="species" species="petersenae" status="sp. nov.">
<emphasis id="D5DCE558FFD1E207FE58B1D2FD9AF859" box="[416,565,1936,1959]" italics="true" pageId="6" pageNumber="448">P. petersenae</emphasis>
</taxonomicName>
<emphasis id="D5DCE558FFD1E207FDC5B1CDFDD2F856" bold="true" box="[573,637,1935,1960]" pageId="6" pageNumber="448">
<taxonomicNameLabel id="CEEF5823FFD1E207FDC5B1CDFDD2F856" box="[573,637,1935,1960]" pageId="6" pageNumber="448" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
, there are presently four described species of
<taxonomicName id="20A842C9FFD1E207FB79B1CDFB7FF859" box="[1153,1232,1935,1959]" class="Polychaeta" family="Pholoidae" genus="Pholoe" kingdom="Animalia" order="Phyllodocida" pageId="6" pageNumber="448" phylum="Annelida" rank="genus">
<emphasis id="D5DCE558FFD1E207FB79B1CDFB7FF859" box="[1153,1232,1935,1959]" italics="true" pageId="6" pageNumber="448">Pholoe</emphasis>
</taxonomicName>
lacking eyes, two of which are recorded from the Atlantic Ocean,
<taxonomicName id="20A842C9FFD1E207FD53B1F6FC7DF832" authority="Chambers, 1985" authorityName="Chambers" authorityYear="1985" box="[683,978,1971,1996]" class="Polychaeta" family="Pholoidae" genus="Pholoe" kingdom="Animalia" order="Phyllodocida" pageId="6" pageNumber="448" phylum="Annelida" rank="species" species="pallida">
<emphasis id="D5DCE558FFD1E207FD53B1F6FCBBF835" box="[683,788,1971,1995]" italics="true" pageId="6" pageNumber="448">P. pallida</emphasis>
<bibRefCitation id="833944BBFFD1E207FCE3B1F1FC7DF832" author="Chambers" box="[795,978,1971,1996]" pageId="6" pageNumber="449" refString="Chambers, S. J. (1985) Polychaetes from Scottish waters. A Guide to identification. Part 2. Families Aphroditidae, Sigalionidae and Polyodontidae. Edinburgh: Royal Scottish Museum Studies, 38 pp." type="book" year="1985">Chambers, 1985</bibRefCitation>
</taxonomicName>
and
<taxonomicName id="20A842C9FFD1E207FBFFB1F6FAEDF832" authority="Hartman, 1965" authorityName="Hartman" authorityYear="1965" box="[1031,1346,1971,1996]" class="Polychaeta" family="Pholoidae" genus="Pholoe" kingdom="Animalia" order="Phyllodocida" pageId="6" pageNumber="448" phylum="Annelida" rank="species" species="anoculata">
<emphasis id="D5DCE558FFD1E207FBFFB1F6FB3DF835" box="[1031,1170,1971,1995]" italics="true" pageId="6" pageNumber="448">P. anoculata</emphasis>
<bibRefCitation id="833944BBFFD1E207FB60B1F6FAEDF832" author="Hartman" box="[1176,1346,1971,1996]" pageId="6" pageNumber="450" refString="Hartman, O. (1965) Deep-water benthic polychaetous annelids off New England to Bermuda and other North Atlantic areas. Occasional Papers of the Allan Hancock Foundation, 28, 1 - 378. http: // digitallibrary. usc. edu / cdm / ref / collection / p 15799 coll 82 / id / 20299" type="journal article" year="1965">Hartman, 1965</bibRefCitation>
</taxonomicName>
.
<taxonomicName id="20A842C9FFD1E207FAB4B1F1FF49F811" class="Polychaeta" family="Pholoidae" genus="Pholoe" kingdom="Animalia" order="Phyllodocida" pageId="6" pageNumber="448" phylum="Annelida" rank="species" species="pallida">
<emphasis id="D5DCE558FFD1E207FAB4B1F1FF49F811" italics="true" pageId="6" pageNumber="448">Pholoe pallida</emphasis>
</taxonomicName>
was first described from off St. Abbs (
<collectingCountry id="9FBF79DAFFD1E207FD61B195FD51F80E" box="[665,766,2007,2032]" name="United Kingdom" pageId="6" pageNumber="448">Scotland</collectingCountry>
) and it is only known from the North Sea area at near-shore depths (
<bibRefCitation id="833944BBFFD0E206FF16B6D5FE50FF4E" author="Chambers" box="[238,511,151,176]" pageId="7" pageNumber="449" refString="Chambers, S. J. &amp; Muir, A. I. (1997) Polychaetes: British Chrysopetaloidea, Pisionoidea and Aphroditoidea. Synopses of the British Fauna (new Series), 54, 1 - 202." type="journal article" year="1997">Chambers &amp; Muir 1997</bibRefCitation>
;
<bibRefCitation id="833944BBFFD0E206FDF2B6DAFD05FF4E" author="Petersen" box="[522,682,152,176]" pageId="7" pageNumber="450" refString="Petersen, M. E. (1998) Pholoe (Polychaeta: Pholoidae) from northern Europe: a key and notes on the nearshore species. Journal of The Marine Biological Association of the United Kingdom, 78 (4), 1373 - 1376. http: // dx. doi. org / 10.1017 / s 002531540004457 x" type="journal article" year="1998">Petersen 1998</bibRefCitation>
), although
<bibRefCitation id="833944BBFFD0E206FCDFB6D5FC45FF4E" author="Chambers" box="[807,1002,151,176]" pageId="7" pageNumber="449" refString="Chambers, S. J. (1985) Polychaetes from Scottish waters. A Guide to identification. Part 2. Families Aphroditidae, Sigalionidae and Polyodontidae. Edinburgh: Royal Scottish Museum Studies, 38 pp." type="book" year="1985">Chambers (1985)</bibRefCitation>
refers to a possible confusion between this species and
<emphasis id="D5DCE558FFD0E206FEA8B6FFFE18FF2A" box="[336,439,189,212]" italics="true" pageId="7" pageNumber="449">P. m i nu t a</emphasis>
, and that all records of the latter require revision. The specimens examined herein were collected in the Gulf of Cadiz at deeper waters, and differ from
<taxonomicName id="20A842C9FFD0E206FC93B6A3FC79FF06" box="[875,982,224,248]" class="Polychaeta" family="Pholoidae" genus="Pholoe" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="449" phylum="Annelida" rank="species" species="pallida">
<emphasis id="D5DCE558FFD0E206FC93B6A3FC79FF06" box="[875,982,224,248]" italics="true" pageId="7" pageNumber="449">P. pallida</emphasis>
</taxonomicName>
mainly by having prostomial peaks and neuropodia stylodes (both absent on
<taxonomicName id="20A842C9FFD0E206FDC5B747FD05FEE2" box="[573,682,260,284]" class="Polychaeta" family="Pholoidae" genus="Pholoe" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="449" phylum="Annelida" rank="species" species="pallida">
<emphasis id="D5DCE558FFD0E206FDC5B747FD05FEE2" box="[573,682,260,284]" italics="true" pageId="7" pageNumber="449">P. pallida</emphasis>
</taxonomicName>
), neurochaetae with longer blades, and cirriform instead of flaskshape papillae on the elytra margins.
<taxonomicName id="20A842C9FFD0E206FDC0B76AFD51FEBE" box="[568,766,296,320]" class="Polychaeta" family="Pholoidae" genus="Pholoe" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="449" phylum="Annelida" rank="species" species="anoculata">
<emphasis id="D5DCE558FFD0E206FDC0B76AFD51FEBE" box="[568,766,296,320]" italics="true" pageId="7" pageNumber="449">Pholoe anoculata</emphasis>
</taxonomicName>
is a western Atlantic species occurring from
<quantity id="205094AFFFD0E206FB01B76AFA33FEC1" box="[1273,1436,295,320]" metricMagnitude="3" metricUnit="m" metricValue="2.7" metricValueMax="5.0" metricValueMin="0.4" pageId="7" pageNumber="449" unit="m" value="2700.0" valueMax="5000.0" valueMin="400.0">400 to 5000 m</quantity>
depth, which like the specimens examined here, have nearly smooth elytra with scattered slender fringing papillae and neurochaetae with longer blades (
<bibRefCitation id="833944BBFFD0E206FDA8B732FC22FE76" author="Hartman" box="[592,909,367,392]" pageId="7" pageNumber="450" refString="Hartman, O. &amp; Fauchald, K. (1971) Deep-water Benthic Polychaetous Annelids off New England to Bermuda, and Other North Atlantic Areas, Part II. Allan Hancock Monographs in Marine Biology, 6, 1 - 327." type="journal article" year="1971">Hartman &amp; Fauchald 1971</bibRefCitation>
). Our specimens seem to be morphologically closer to this latter species, but differ from it again by having prostomial peaks and neuropodia stylodes and also neurochaetae shafts with subdistal rows of spines instead of being smooth as stated by
<bibRefCitation id="833944BBFFD0E206FB6EB7FAFF4AFE0A" author="Hartman" pageId="7" pageNumber="450" refString="Hartman, O. &amp; Fauchald, K. (1971) Deep-water Benthic Polychaetous Annelids off New England to Bermuda, and Other North Atlantic Areas, Part II. Allan Hancock Monographs in Marine Biology, 6, 1 - 327." type="journal article" year="1971">Hartman and Fauchald (1971)</bibRefCitation>
. Previous records of
<taxonomicName id="20A842C9FFD0E206FE2AB79FFDF1FE0A" box="[466,606,476,500]" class="Polychaeta" family="Pholoidae" genus="Pholoe" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="449" phylum="Annelida" rank="species" species="anoculata">
<emphasis id="D5DCE558FFD0E206FE2AB79FFDF1FE0A" box="[466,606,476,500]" italics="true" pageId="7" pageNumber="449">P. anoculata</emphasis>
</taxonomicName>
from off Northumberland (
<collectingCountry id="9FBF79DAFFD0E206FC6CB79EFC10FE0A" box="[916,959,476,500]" name="United Kingdom" pageId="7" pageNumber="449">UK</collectingCountry>
) (
<bibRefCitation id="833944BBFFD0E206FC2EB79EFBDDFE0A" author="Christie" box="[982,1138,476,501]" pageId="7" pageNumber="449" refString="Christie, G. (1982) The reproductive cycles of two species of Pholoe (Polychaeta: Sigalionidae) off the Northumberland coast. Sarsia, 67, 283 - 292." type="journal article" year="1982">Christie 1982</bibRefCitation>
) were erroneous and were later ascribed to
<taxonomicName id="20A842C9FFD0E206FEABB443FD23FDE6" authority="Chambers 1985" authorityName="Chambers" authorityYear="1985" box="[339,652,511,536]" class="Polychaeta" family="Pholoidae" genus="Pholoe" kingdom="Animalia" order="Phyllodocida" pageId="7" pageNumber="449" phylum="Annelida" rank="species" species="pallida">
<emphasis id="D5DCE558FFD0E206FEABB443FE11FDE6" box="[339,446,512,536]" italics="true" pageId="7" pageNumber="449">P. pallida</emphasis>
(
<bibRefCitation id="833944BBFFD0E206FE35B7BDFD2BFDE6" author="Chambers" box="[461,644,511,536]" pageId="7" pageNumber="449" refString="Chambers, S. J. (1985) Polychaetes from Scottish waters. A Guide to identification. Part 2. Families Aphroditidae, Sigalionidae and Polyodontidae. Edinburgh: Royal Scottish Museum Studies, 38 pp." type="book" year="1985">Chambers 1985</bibRefCitation>
)
</taxonomicName>
. A review of these and other species, preferably with the inclusion of molecular data, is required to evaluate their phylogenetic relationships and to define their morphological differences.
</paragraph>
</subSubSection>
</treatment>
</document>