207 lines
30 KiB
XML
207 lines
30 KiB
XML
<document id="7F8F443D44220CCF1C66FA0D22568889" ID-ISSN="0024-4082" ID-ZooBank="74C07292-2BD6-4E3E-B68D-B144B81BBD83" IM.materialsCitations_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629585783401" checkinUser="felipe" docAuthor="Bonifácio, Paulo & Menot, Lénaïck" docDate="2019" docId="0B1B8791FFE30632FB86ED1378115A5E" docLanguage="en" docName="ZoolJLinnSoc.185.555–635.pdf" docOrigin="Zoological Journal of the Linnean Society 185" docStyle="DocumentStyle:36B3BD6A90C22AB4F7F465C853188CC8.7:ZoolJLinnSoc.2017-2023.journal_article" docStyleId="36B3BD6A90C22AB4F7F465C853188CC8" docStyleName="ZoolJLinnSoc.2017-2023.journal_article" docStyleVersion="7" docTitle="Bathyedithia retierei Bonifácio & Menot 2019, SP. NOV." docType="treatment" docVersion="3" lastPageNumber="581" masterDocId="F722FFE9FFFA0628F820E81A7D025E58" masterDocTitle="New genera and species from the Equatorial Pacific provide phylogenetic insights into deep-sea Polynoidae (Annelida)" masterLastPageNumber="635" masterPageNumber="555" pageNumber="580" updateTime="1699081480826" updateUser="plazi">
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<mods:title id="7CEB5F7AC01A5227033EE67800EBF19D">New genera and species from the Equatorial Pacific provide phylogenetic insights into deep-sea Polynoidae (Annelida)</mods:title>
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<mods:name id="92CE631943CAA7857954347721323FE5" type="personal">
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<mods:namePart id="043B43731A2EA24055B287C6674D2F0C">Bonifácio, Paulo</mods:namePart>
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<mods:namePart id="41B8D44483FF5573485BE37708325CA7">Menot, Lénaïck</mods:namePart>
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<mods:title id="AFC13780963EFABAC438618615C973DD">Zoological Journal of the Linnean Society</mods:title>
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<mods:part id="1858509D15FB68AD2134FBF3A11FA85B">
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<mods:date id="82D0D5337AAF2CE5D3E28A7B35D4A9DC">2019</mods:date>
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<mods:detail id="3B69174844D36316EC8F075E9FB0A83F" type="volume">
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<mods:number id="BA991ADF9C75BF730818D8B8A1154ED6">185</mods:number>
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<mods:start id="145CDF08E3D29F65CEBE35067E9E8F9F">555</mods:start>
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<mods:identifier id="E03F1EB87F10088D77672F37B8EAEE05" type="ISSN">0024-4082</mods:identifier>
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<mods:identifier id="01F00FF4532C48E1CC60FDC7C89B7EB1" type="ZooBank">74C07292-2BD6-4E3E-B68D-B144B81BBD83</mods:identifier>
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<treatment id="0B1B8791FFE30632FB86ED1378115A5E" ID-DOI="http://doi.org/10.5281/zenodo.5240823" ID-Zenodo-Dep="5240823" LSID="urn:lsid:plazi:treatment:0B1B8791FFE30632FB86ED1378115A5E" httpUri="http://treatment.plazi.org/id/0B1B8791FFE30632FB86ED1378115A5E" lastPageId="26" lastPageNumber="581" pageId="25" pageNumber="580">
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<subSubSection id="CBA8650CFFE30631FB86ED1378355B79" box="[934,1335,1289,1313]" pageId="25" pageNumber="580" type="nomenclature">
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<paragraph id="830D3687FFE30631FB86ED1378355B79" blockId="25.[934,1335,1289,1313]" box="[934,1335,1289,1313]" pageId="25" pageNumber="580">
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<heading id="D84581EBFFE30631FB86ED1378355B79" box="[934,1335,1289,1313]" centered="true" fontSize="9" level="2" pageId="25" pageNumber="580" reason="2">
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<taxonomicName id="44B24D04FFE30631FB86ED1379CF5B78" ID-CoL="KWYX" authority="Bonifácio & Menot, 2019" authorityName="Bonifácio & Menot" authorityYear="2019" box="[934,1229,1289,1312]" class="Polychaeta" family="Polynoidae" genus="Bathyedithia" kingdom="Animalia" order="Phyllodocida" pageId="25" pageNumber="582" phylum="Annelida" rank="species" species="retierei" status="sp. nov.">BATHYEDITHIA RETIEREI</taxonomicName>
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<emphasis id="B1C6EA95FFE30631FCF4ED1678355B79" bold="true" box="[1236,1335,1289,1313]" pageId="25" pageNumber="580">
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<taxonomicNameLabel id="AAF557EEFFE30631FCF4ED1678355B79" box="[1236,1335,1289,1313]" pageId="25" pageNumber="580" rank="species">SP. NOV.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="CBA8650CFFE30632FBC0ED3578115A5E" lastPageId="26" lastPageNumber="581" pageId="25" pageNumber="580" type="description">
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<paragraph id="830D3687FFE30631FBC0ED3579FF5B10" blockId="25.[992,1277,1327,1352]" box="[992,1277,1327,1352]" pageId="25" pageNumber="580">
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(
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<figureCitation id="1B892A02FFE30631FBC9ED3579C65B1F" box="[1001,1220,1327,1352]" captionStart="Figure 6" captionStartId="27.[163,242,1576,1598]" captionTargetBox="[163,1446,195,1536]" captionTargetId="figure-1009@27.[622,1080,732,912]" captionTargetPageId="27" captionText="Figure 6. Bathyedithia retierei sp. nov., holotype MNHN-IA-TYPE 1814 (A–G). A, dorsal view of a live complete specimen. B, anterior end, dorsal view, chaetae omitted. C, inner view of half side of dissected jaws. D, left parapodia, anterior view, segment 10. E, notochaeta with faint spinous rows, segment 7. F, middle neurochaeta, segment 7. G, middle stouter neurochaeta, segment 6. Abbreviation: el, elytrophore." pageId="25" pageNumber="580">FIG. 6A–G; TABLES</figureCitation>
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1, 2)
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</paragraph>
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<paragraph id="830D3687FFE30631FB1BED437EA3583B" blockId="25.[827,1443,1368,1635]" pageId="25" pageNumber="580">
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<emphasis id="B1C6EA95FFE30631FB1BED437EF35B35" box="[827,1009,1368,1390]" italics="true" pageId="25" pageNumber="580">Type material:</emphasis>
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<materialsCitation id="33DA3CDAFFE30631FC29ED427EA3583B" collectingDate="2015-04-15" collectionCode="IFR" county="Ifremer" elevation="0" latitude="14.06355" location="Equatorial Eastern Pacific Ocean" longLatPrecision="1" longitude="-130.10802" municipality="Clarion-Clipperton Fracture Zone" pageId="25" pageNumber="580" specimenCode="IFR451" specimenCount="1" typeStatus="holotype">
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<typeStatus id="5C098825FFE30631FC29ED4279795B36" box="[1033,1147,1368,1390]" pageId="25" pageNumber="580" type="holotype">Holotype</typeStatus>
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, MNHN-IA-TYPE 1814 (
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||
<specimenCode id="D3149EFCFFE30631FB62ED6C7E995BD4" box="[834,923,1398,1420]" collectionCode="IFR" pageId="25" pageNumber="580">IFR451</specimenCode>
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b), complete, length
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<quantity id="444A9B62FFE30631FC5FED6D79E75BD4" box="[1151,1253,1399,1420]" metricMagnitude="-3" metricUnit="m" metricValue="3.81" pageId="25" pageNumber="580" unit="mm" value="3.81">3.81 mm</quantity>
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, width
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<quantity id="444A9B62FFE30631FD19ED6D789D5BD4" box="[1337,1439,1399,1420]" metricMagnitude="-4" metricUnit="m" metricValue="7.1" pageId="25" pageNumber="580" unit="mm" value="0.71">0.71 mm</quantity>
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||
, 20 segments (including tentacular segment),
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<location id="866D605CFFE30631FB1BEDAE79BC5B91" LSID="urn:lsid:plazi:treatment:0B1B8791FFE30632FB86ED1378115A5E:866D605CFFE30631FB1BEDAE79BC5B91" box="[827,1214,1460,1482]" county="Ifremer" latitude="14.06355" longLatPrecision="1" longitude="-130.10802" municipality="Clarion-Clipperton Fracture Zone" name="Equatorial Eastern Pacific Ocean" pageId="25" pageNumber="580">
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Equatorial
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<location id="866D605CFFE30631FB9EEDAE79BC5B91" LSID="urn:lsid:plazi:treatment:0B1B8791FFE30632FB86ED1378115A5E:866D605CFFE30631FB9EEDAE79BC5B91" box="[958,1214,1460,1482]" county="Ifremer" latitude="14.06355" longLatPrecision="1" longitude="-130.10802" municipality="Clarion-Clipperton Fracture Zone" name="Eastern Pacific Ocean" pageId="25" pageNumber="580">Eastern Pacific Ocean</location>
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</location>
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,
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<collectingMunicipality id="6369ACFDFFE30631FCE9EDAE7EED5BB0" pageId="25" pageNumber="580">Clarion-Clipperton Fracture Zone</collectingMunicipality>
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,
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<collectingCounty id="6A6C4E0BFFE30631FBDEEDC8795E5BB0" box="[1022,1116,1490,1512]" pageId="25" pageNumber="580">Ifremer</collectingCounty>
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license area, station 158, collected
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||
<date id="F70C1047FFE30631FB91EDEB795D585F" box="[945,1119,1521,1543]" pageId="25" pageNumber="580" value="2015-04-15">
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<collectingDate id="E748E9AFFFE30631FB91EDEB795D585F" box="[945,1119,1521,1543]" pageId="25" pageNumber="580" value="2015-04-15">15 April 2015</collectingDate>
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||
</date>
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||
, epibenthic sledge supranet, start
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||
<geoCoordinate id="E6865040FFE30631FB93EE0A7935587D" box="[947,1079,1551,1574]" degrees="14" direction="north" minutes="3.411" orientation="latitude" pageId="25" pageNumber="580" precision="1" value="14.05685">14°3.411′N</geoCoordinate>
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,
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||
<geoCoordinate id="E6865040FFE30631FC65EE0A79D8587D" box="[1093,1242,1551,1574]" degrees="130" direction="west" minutes="7.989" orientation="longitude" pageId="25" pageNumber="580" precision="1" value="-130.13315">130°7.989′W</geoCoordinate>
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, end
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<geoCoordinate id="E6865040FFE30631FD3AEE0A789D587D" box="[1306,1439,1551,1574]" degrees="14" direction="north" minutes="3.813" orientation="latitude" pageId="25" pageNumber="580" precision="1" value="14.06355">14°3.813′N</geoCoordinate>
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,
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<geoCoordinate id="E6865040FFE30631FB1BEE347ED3581C" box="[827,977,1581,1604]" degrees="130" direction="west" minutes="6.481" orientation="longitude" pageId="25" pageNumber="580" precision="1" value="-130.10802">130°6.481′W</geoCoordinate>
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,
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||
<elevation id="089FD1B4FFE30631FBFEEE347836581C" box="[990,1332,1582,1604]" isEnumeration="true" pageId="25" pageNumber="580">
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<quantity id="444A9B62FFE30631FBFEEE34797C581C" box="[990,1150,1582,1604]" metricMagnitude="3" metricUnit="m" metricValue="4.962" metricValueMax="4.978" metricValueMin="4.946" pageId="25" pageNumber="580" unit="m" value="4962.0" valueMax="4978.0" valueMin="4946.0">4946–4978 m</quantity>
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depth,
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||
<quantity id="444A9B62FFE30631FCFBEE357836581C" box="[1243,1332,1583,1604]" metricMagnitude="3" metricUnit="m" metricValue="3.789" pageId="25" pageNumber="580" unit="m" value="3789.0">3789 m</quantity>
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||
</elevation>
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||
trawling distance.
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||
</materialsCitation>
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||
</paragraph>
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||
<paragraph id="830D3687FFE30631FB1BEE967EBA5963" blockId="25.[827,1442,1676,1912]" pageId="25" pageNumber="580">
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<emphasis id="B1C6EA95FFE30631FB1BEE9679B258F9" box="[827,1200,1676,1697]" italics="true" pageId="25" pageNumber="580">
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Description (based on
|
||
<typeStatus id="5C098825FFE30631FC1FEE9679A358F9" box="[1087,1185,1676,1697]" pageId="25" pageNumber="580" type="holotype">holotype</typeStatus>
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||
):
|
||
</emphasis>
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||
<typeStatus id="5C098825FFE30631FCE4EE96782F58FA" box="[1220,1325,1676,1698]" pageId="25" pageNumber="580" type="holotype">Holotype</typeStatus>
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||
complete,
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||
<quantity id="444A9B62FFE30631FB1BEEB17EA75898" box="[827,933,1707,1728]" metricMagnitude="-3" metricUnit="m" metricValue="3.81" pageId="25" pageNumber="580" unit="mm" value="3.81">3.81 mm</quantity>
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||
long and
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||
<quantity id="444A9B62FFE30631FC05EEB179925898" box="[1061,1168,1707,1728]" metricMagnitude="-4" metricUnit="m" metricValue="7.1" pageId="25" pageNumber="580" unit="mm" value="0.71">0.71 mm</quantity>
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||
wide for 20 segments (including tentacular segment), dorsoventrally flattened, posteriorly tapering; live specimen bluish, transparent (
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||
<figureCitation id="1B892A02FFE30631FBFEEF1C79375944" box="[990,1077,1798,1820]" captionStart="Figure 6" captionStartId="27.[163,242,1576,1598]" captionTargetBox="[163,1446,195,1536]" captionTargetId="figure-1009@27.[622,1080,732,912]" captionTargetPageId="27" captionText="Figure 6. Bathyedithia retierei sp. nov., holotype MNHN-IA-TYPE 1814 (A–G). A, dorsal view of a live complete specimen. B, anterior end, dorsal view, chaetae omitted. C, inner view of half side of dissected jaws. D, left parapodia, anterior view, segment 10. E, notochaeta with faint spinous rows, segment 7. F, middle neurochaeta, segment 7. G, middle stouter neurochaeta, segment 6. Abbreviation: el, elytrophore." pageId="25" pageNumber="580">Fig. 6A</figureCitation>
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); ethanol-preserved specimen pale white.
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||
</paragraph>
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||
<paragraph id="830D3687FFE30632FB73EF5E7F905F00" blockId="25.[827,1442,1676,1912]" lastBlockId="26.[145,761,197,1900]" lastPageId="26" lastPageNumber="581" pageId="25" pageNumber="580">
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||
Prostomium bilobed, wider than long, anteriorly rounded, lobes not developed; frontal filaments absent; median notch between prostomial lobes narrow and shallow (
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<figureCitation id="1B892A02FFE00632F8DAE8FE7C6F5EA2" box="[250,365,228,250]" captionStart="Figure 6" captionStartId="27.[163,242,1576,1598]" captionTargetBox="[163,1446,195,1536]" captionTargetId="figure-1009@27.[622,1080,732,912]" captionTargetPageId="27" captionText="Figure 6. Bathyedithia retierei sp. nov., holotype MNHN-IA-TYPE 1814 (A–G). A, dorsal view of a live complete specimen. B, anterior end, dorsal view, chaetae omitted. C, inner view of half side of dissected jaws. D, left parapodia, anterior view, segment 10. E, notochaeta with faint spinous rows, segment 7. F, middle neurochaeta, segment 7. G, middle stouter neurochaeta, segment 6. Abbreviation: el, elytrophore." pageId="26" pageNumber="581">Fig. 6A, B</figureCitation>
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); eyes absent. Median and lateral antennae absent. Palps smooth, tapering into thin tips, short (reaching to segment 2–3), inserted on rounded palpophores (
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<figureCitation id="1B892A02FFE00632F90AE9587C795F00" box="[298,379,322,344]" captionStart="Figure 6" captionStartId="27.[163,242,1576,1598]" captionTargetBox="[163,1446,195,1536]" captionTargetId="figure-1009@27.[622,1080,732,912]" captionTargetPageId="27" captionText="Figure 6. Bathyedithia retierei sp. nov., holotype MNHN-IA-TYPE 1814 (A–G). A, dorsal view of a live complete specimen. B, anterior end, dorsal view, chaetae omitted. C, inner view of half side of dissected jaws. D, left parapodia, anterior view, segment 10. E, notochaeta with faint spinous rows, segment 7. F, middle neurochaeta, segment 7. G, middle stouter neurochaeta, segment 6. Abbreviation: el, elytrophore." pageId="26" pageNumber="581">Fig. 6B</figureCitation>
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). Facial tubercle absent.
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</paragraph>
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<paragraph id="830D3687FFE00632F889E97B7FC45C95" blockId="26.[145,761,197,1900]" pageId="26" pageNumber="581">
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Tentacular segment fused to prostomium, with a pair of short lobes, inserted laterally and slightly ventral to prostomium; without acicula or chaetae; tentaculophores distinct, bulbous, equal sized; styles smooth, tapering into thin tips, short (reaching to segment 4), dorsal and ventral tentacular cirri of similar length (
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<figureCitation id="1B892A02FFE00632F91FEA067C8D5C6A" box="[319,399,540,562]" captionStart="Figure 6" captionStartId="27.[163,242,1576,1598]" captionTargetBox="[163,1446,195,1536]" captionTargetId="figure-1009@27.[622,1080,732,912]" captionTargetPageId="27" captionText="Figure 6. Bathyedithia retierei sp. nov., holotype MNHN-IA-TYPE 1814 (A–G). A, dorsal view of a live complete specimen. B, anterior end, dorsal view, chaetae omitted. C, inner view of half side of dissected jaws. D, left parapodia, anterior view, segment 10. E, notochaeta with faint spinous rows, segment 7. F, middle neurochaeta, segment 7. G, middle stouter neurochaeta, segment 6. Abbreviation: el, elytrophore." pageId="26" pageNumber="581">Fig. 6B</figureCitation>
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). Pharynx dissected, with seven pairs of subtriangular distal papillae of similar size; two pairs of jaws with main fang, serrated margin (one pair of jaws with nine to 11 teeth and the other pair with 13 teeth;
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<figureCitation id="1B892A02FFE00632F8DDEA827C4D5CF6" box="[253,335,664,686]" captionStart="Figure 6" captionStartId="27.[163,242,1576,1598]" captionTargetBox="[163,1446,195,1536]" captionTargetId="figure-1009@27.[622,1080,732,912]" captionTargetPageId="27" captionText="Figure 6. Bathyedithia retierei sp. nov., holotype MNHN-IA-TYPE 1814 (A–G). A, dorsal view of a live complete specimen. B, anterior end, dorsal view, chaetae omitted. C, inner view of half side of dissected jaws. D, left parapodia, anterior view, segment 10. E, notochaeta with faint spinous rows, segment 7. F, middle neurochaeta, segment 7. G, middle stouter neurochaeta, segment 6. Abbreviation: el, elytrophore." pageId="26" pageNumber="581">Fig. 6C</figureCitation>
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). Second segment with elytrophores, subbiramous parapodia, chaetae and ventral cirri.
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</paragraph>
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<paragraph id="830D3687FFE00632F889EACD7F8D5DD0" blockId="26.[145,761,197,1900]" pageId="26" pageNumber="581">Ten pairs of distinct, knob-like elytrophores present on segments 2, 4, 5, 7, 9, 11, 13, 15, 17 and 19 (elytron still attached on segment 7); elytra very small (approaching the margins of preceding and subsequent segments, covering notopodia), smooth margin; surface with sparse, rounded microtubercles.</paragraph>
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||
<paragraph id="830D3687FFE00632F889EB8B7C515A7C" blockId="26.[145,761,197,1900]" pageId="26" pageNumber="581">
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||
Cirrigerous segments with distinct, small dorsal cirrophores (
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||
<figureCitation id="1B892A02FFE00632F926EBAA7C585D9E" box="[262,346,944,966]" captionStart="Figure 6" captionStartId="27.[163,242,1576,1598]" captionTargetBox="[163,1446,195,1536]" captionTargetId="figure-1009@27.[622,1080,732,912]" captionTargetPageId="27" captionText="Figure 6. Bathyedithia retierei sp. nov., holotype MNHN-IA-TYPE 1814 (A–G). A, dorsal view of a live complete specimen. B, anterior end, dorsal view, chaetae omitted. C, inner view of half side of dissected jaws. D, left parapodia, anterior view, segment 10. E, notochaeta with faint spinous rows, segment 7. F, middle neurochaeta, segment 7. G, middle stouter neurochaeta, segment 6. Abbreviation: el, elytrophore." pageId="26" pageNumber="581">Fig. 6D</figureCitation>
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), inserted subdistally on notopodia; styles of dorsal cirri smooth, tapering into thin tips, short (as long as tip of neuroacicular lobe); dorsal tubercles absent.
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</paragraph>
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<paragraph id="830D3687FFE00632F889EC377F535A1A" blockId="26.[145,761,197,1900]" box="[169,593,1069,1091]" pageId="26" pageNumber="581">Segment 6–8 without any structures.</paragraph>
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<paragraph id="830D3687FFE00632F889EC567C705AA6" blockId="26.[145,761,197,1900]" pageId="26" pageNumber="581">Ventral cirri smooth, tapering into thin tips, present from segment 2 to last segment; inserted basally on neuropodia of segment 2, style long (longer than tip of neuroacicular lobe); in subsequent segments inserted medially on neuropodia, style short (shorter than tip of neuroacicular lobe).</paragraph>
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<paragraph id="830D3687FFE00632F889ED1D7FEA5976" blockId="26.[145,761,197,1900]" pageId="26" pageNumber="581">
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Parapodia subbiramous; notopodia reduced, much shorter than neuropodia (
|
||
<figureCitation id="1B892A02FFE00632F99BED3C7F0D5B64" box="[443,527,1318,1340]" captionStart="Figure 6" captionStartId="27.[163,242,1576,1598]" captionTargetBox="[163,1446,195,1536]" captionTargetId="figure-1009@27.[622,1080,732,912]" captionTargetPageId="27" captionText="Figure 6. Bathyedithia retierei sp. nov., holotype MNHN-IA-TYPE 1814 (A–G). A, dorsal view of a live complete specimen. B, anterior end, dorsal view, chaetae omitted. C, inner view of half side of dissected jaws. D, left parapodia, anterior view, segment 10. E, notochaeta with faint spinous rows, segment 7. F, middle neurochaeta, segment 7. G, middle stouter neurochaeta, segment 6. Abbreviation: el, elytrophore." pageId="26" pageNumber="581">Fig. 6D</figureCitation>
|
||
). Notopodia narrow, subtriangular, tapering into short acicular lobe, tip of notoacicula not penetrating epidermis. Neuropodia large, lanceolate, tapering into long acicular lobe, tip of neuroacicula not penetrating epidermis. Notochaetae very few (one or two observed), short, slender, slightly curved with distinct, faint spinous rows on convex side, with blunt tips preceded by smooth margin (
|
||
<figureCitation id="1B892A02FFE00632F8B9EE057DE8586D" box="[153,234,1567,1589]" captionStart="Figure 6" captionStartId="27.[163,242,1576,1598]" captionTargetBox="[163,1446,195,1536]" captionTargetId="figure-1009@27.[622,1080,732,912]" captionTargetPageId="27" captionText="Figure 6. Bathyedithia retierei sp. nov., holotype MNHN-IA-TYPE 1814 (A–G). A, dorsal view of a live complete specimen. B, anterior end, dorsal view, chaetae omitted. C, inner view of half side of dissected jaws. D, left parapodia, anterior view, segment 10. E, notochaeta with faint spinous rows, segment 7. F, middle neurochaeta, segment 7. G, middle stouter neurochaeta, segment 6. Abbreviation: el, elytrophore." pageId="26" pageNumber="581">Fig. 6E</figureCitation>
|
||
); notochaetae more slender than neurochaeta. Neurochaetae of
|
||
<specimenCount id="95B4FD0EFFE00632F940EE247CD5580B" box="[352,471,1598,1619]" pageId="26" pageNumber="581" type="generic" typeStatus="types">two types</specimenCount>
|
||
: (1) variable in number (three to 20 observed), long, distally flattened to concave, serrated along both margins, with abrupt pointed tips (
|
||
<figureCitation id="1B892A02FFE00632F8ECEE817C1E58E9" box="[204,284,1691,1713]" captionStart="Figure 6" captionStartId="27.[163,242,1576,1598]" captionTargetBox="[163,1446,195,1536]" captionTargetId="figure-1009@27.[622,1080,732,912]" captionTargetPageId="27" captionText="Figure 6. Bathyedithia retierei sp. nov., holotype MNHN-IA-TYPE 1814 (A–G). A, dorsal view of a live complete specimen. B, anterior end, dorsal view, chaetae omitted. C, inner view of half side of dissected jaws. D, left parapodia, anterior view, segment 10. E, notochaeta with faint spinous rows, segment 7. F, middle neurochaeta, segment 7. G, middle stouter neurochaeta, segment 6. Abbreviation: el, elytrophore." pageId="26" pageNumber="581">Fig. 6F</figureCitation>
|
||
); and (2) middle group mostly in anterior segments, few (five observed), slightly stouter, long, distally flattened to concave, coarsely serrated along both margins, with blunt tips (
|
||
<figureCitation id="1B892A02FFE00632F9C6EEE37F355957" box="[486,567,1785,1807]" captionStart="Figure 6" captionStartId="27.[163,242,1576,1598]" captionTargetBox="[163,1446,195,1536]" captionTargetId="figure-1009@27.[622,1080,732,912]" captionTargetPageId="27" captionText="Figure 6. Bathyedithia retierei sp. nov., holotype MNHN-IA-TYPE 1814 (A–G). A, dorsal view of a live complete specimen. B, anterior end, dorsal view, chaetae omitted. C, inner view of half side of dissected jaws. D, left parapodia, anterior view, segment 10. E, notochaeta with faint spinous rows, segment 7. F, middle neurochaeta, segment 7. G, middle stouter neurochaeta, segment 6. Abbreviation: el, elytrophore." pageId="26" pageNumber="581">Fig. 6G</figureCitation>
|
||
). The neurochaetae present a central rib that is more or less evident.
|
||
</paragraph>
|
||
<paragraph id="830D3687FFE00632F889EF2D79045EA2" blockId="26.[145,761,197,1900]" lastBlockId="26.[809,1424,197,250]" pageId="26" pageNumber="581">
|
||
Nephridial papillae present on segments 10 and 11, small, digitiform. Pygidium rounded, not enclosed by last segment; with terminal anus (
|
||
<figureCitation id="1B892A02FFE00632FC99E8DF78095E83" box="[1209,1291,197,219]" captionStart="Figure 6" captionStartId="27.[163,242,1576,1598]" captionTargetBox="[163,1446,195,1536]" captionTargetId="figure-1009@27.[622,1080,732,912]" captionTargetPageId="27" captionText="Figure 6. Bathyedithia retierei sp. nov., holotype MNHN-IA-TYPE 1814 (A–G). A, dorsal view of a live complete specimen. B, anterior end, dorsal view, chaetae omitted. C, inner view of half side of dissected jaws. D, left parapodia, anterior view, segment 10. E, notochaeta with faint spinous rows, segment 7. F, middle neurochaeta, segment 7. G, middle stouter neurochaeta, segment 6. Abbreviation: el, elytrophore." pageId="26" pageNumber="581">Fig. 6A</figureCitation>
|
||
). Anal cirri lost, scars not seen.
|
||
</paragraph>
|
||
<paragraph id="830D3687FFE00632FB09E93979C05C37" blockId="26.[809,1426,291,624]" pageId="26" pageNumber="581">
|
||
<emphasis id="B1C6EA95FFE00632FB09E9397E905F60" box="[809,914,291,312]" italics="true" pageId="26" pageNumber="581">Remarks:</emphasis>
|
||
The new species is very close to
|
||
<taxonomicName id="44B24D04FFE00632FCCEE9397E7B5F00" class="Polychaeta" family="Polynoidae" genus="Polaruschakov" kingdom="Animalia" order="Phyllodocida" pageId="26" pageNumber="581" phylum="Annelida" rank="species" species="undetermined">
|
||
<emphasis id="B1C6EA95FFE00632FCCEE93978925F60" box="[1262,1424,291,312]" italics="true" pageId="26" pageNumber="581">Polaruschakov</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
having seven pairs of pharyngeal papillae, but even closer to
|
||
<taxonomicName id="44B24D04FFE00632FBF4E97B796C5F2E" authorityName="Pettibone" authorityYear="1976" box="[980,1134,353,374]" class="Polychaeta" family="Polynoidae" genus="Bathyedithia" kingdom="Animalia" order="Phyllodocida" pageId="26" pageNumber="581" phylum="Annelida" rank="genus">
|
||
<emphasis id="B1C6EA95FFE00632FBF4E97B796C5F2E" box="[980,1134,353,374]" italics="true" pageId="26" pageNumber="581">Bathyedithia</emphasis>
|
||
</taxonomicName>
|
||
in having serrated jaws and rounded palpophores.
|
||
<taxonomicName id="44B24D04FFE00632FC72E99A783B5FCE" authority="Bonifácio & Menot, 2019" authorityName="Bonifácio & Menot" authorityYear="2019" box="[1106,1337,384,406]" class="Polychaeta" family="Polynoidae" genus="Bathyedithia" kingdom="Animalia" order="Phyllodocida" pageId="26" pageNumber="581" phylum="Annelida" rank="species" species="retierei" status="sp. nov.">
|
||
<emphasis id="B1C6EA95FFE00632FC72E99A783B5FCE" box="[1106,1337,384,406]" italics="true" pageId="26" pageNumber="581">Bathyedithia retierei</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="AAF557EEFFE00632FD60E99B78905FCE" box="[1344,1426,385,406]" pageId="26" pageNumber="581" rank="species">sp. nov.</taxonomicNameLabel>
|
||
differs from the two other species of
|
||
<taxonomicName id="44B24D04FFE00632FCF9E9BA78735FED" authorityName="Pettibone" authorityYear="1976" box="[1241,1393,416,437]" class="Polychaeta" family="Polynoidae" genus="Bathyedithia" kingdom="Animalia" order="Phyllodocida" pageId="26" pageNumber="581" phylum="Annelida" rank="genus">
|
||
<emphasis id="B1C6EA95FFE00632FCF9E9BA78735FED" box="[1241,1393,416,437]" italics="true" pageId="26" pageNumber="581">Bathyedithia</emphasis>
|
||
</taxonomicName>
|
||
in having seven pairs of pharyngeal papillae and lanceolate neuropodia. Furthermore, in
|
||
<taxonomicName id="44B24D04FFE00632FC5AE9C478685FAB" authority="Bonifácio & Menot, 2019" authorityName="Bonifácio & Menot" authorityYear="2019" box="[1146,1386,478,499]" class="Polychaeta" family="Polynoidae" genus="Bathyedithia" kingdom="Animalia" order="Phyllodocida" pageId="26" pageNumber="581" phylum="Annelida" rank="species" species="retierei" status="sp. nov.">
|
||
<emphasis id="B1C6EA95FFE00632FC5AE9C478685FAB" box="[1146,1386,478,499]" italics="true" pageId="26" pageNumber="581">Bathyedithia retierei</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="AAF557EEFFE00632FD52E9C47E565C4A" pageId="26" pageNumber="581" rank="species">sp. nov.</taxonomicNameLabel>
|
||
the nephridial papillae are present on segments 10 and 11, whereas in
|
||
<taxonomicName id="44B24D04FFE00632FC2AEA0678285C69" authorityName="Levenstein" authorityYear="1981" box="[1034,1322,540,561]" class="Polychaeta" family="Polynoidae" genus="Bathyedithia" kingdom="Animalia" order="Phyllodocida" pageId="26" pageNumber="581" phylum="Annelida" rank="species" species="tuberculata">
|
||
<emphasis id="B1C6EA95FFE00632FC2AEA0678285C69" box="[1034,1322,540,561]" italics="true" pageId="26" pageNumber="581">Bathyedithia tuberculata</emphasis>
|
||
</taxonomicName>
|
||
they are present from segment 7 to the end of the body, and they are absent in
|
||
<taxonomicName id="44B24D04FFE00632FBE2EA4079B95C37" box="[962,1211,602,623]" class="Polychaeta" family="Polynoidae" genus="Bathyedithia" kingdom="Animalia" order="Phyllodocida" pageId="26" pageNumber="581" phylum="Annelida" rank="species" species="berkeleyi">
|
||
<emphasis id="B1C6EA95FFE00632FBE2EA4079B95C37" box="[962,1211,602,623]" italics="true" pageId="26" pageNumber="581">Bathyedithia berkeleyi</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="830D3687FFE00632FB09EA8379635D54" blockId="26.[809,1425,665,780]" pageId="26" pageNumber="581">
|
||
<emphasis id="B1C6EA95FFE00632FB09EA837EAC5CF6" box="[809,942,665,686]" italics="true" pageId="26" pageNumber="581">Etymology:</emphasis>
|
||
This species is dedicated to Professor Christian Retière (Muséum National d’Histoire Naturelle, Dinard,
|
||
<collectingCountry id="FBA57617FFE00632FC22EACD79505CB4" box="[1026,1106,727,748]" name="France" pageId="26" pageNumber="581">France</collectingCountry>
|
||
) for his many contributions to French benthic research.
|
||
</paragraph>
|
||
<paragraph id="830D3687FFE00632FB09EB2F7E5D5DD0" blockId="26.[809,1425,821,904]" pageId="26" pageNumber="581">
|
||
<emphasis id="B1C6EA95FFE00632FB09EB2F7ECA5D12" box="[809,968,821,842]" italics="true" pageId="26" pageNumber="581">Genetic data:</emphasis>
|
||
DNA sequencing for this species was successful for 16S and 18S (only 720 bp) but not for
|
||
<emphasis id="B1C6EA95FFE00632FB09EB697E5A5DD0" box="[809,856,883,904]" italics="true" pageId="26" pageNumber="581">COI</emphasis>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="830D3687FFE00632FB09EBA878115A5E" blockId="26.[809,1425,946,1030]" pageId="26" pageNumber="581">
|
||
<emphasis id="B1C6EA95FFE00632FB09EBA87EC05D9F" box="[809,962,946,967]" italics="true" pageId="26" pageNumber="581">Distribution:</emphasis>
|
||
Only
|
||
<specimenCount id="95B4FD0EFFE00632FC38EBA879BA5D90" box="[1048,1208,946,968]" pageId="26" pageNumber="581" type="generic">one specimen</specimenCount>
|
||
was sampled at a single station within the Clarion-Clipperton Fracture Zone in Ifremer license area (
|
||
<typeStatus id="5C098825FFE00632FC57EBEA79AB5A5D" box="[1143,1193,1008,1029]" pageId="26" pageNumber="581">type</typeStatus>
|
||
locality).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |