251 lines
32 KiB
XML
251 lines
32 KiB
XML
<document id="F9AB4A05D4D9E6485501FDEE563D8348" ID-CLB-Dataset="6338" ID-DOI="10.5281/zenodo.4689932" ID-GBIF-Dataset="34c0b6e4-12a3-4470-8aa2-e632c4e8854f" ID-ISSN="1638-9387" ID-Zenodo-Dep="4689932" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1618438023714" checkinUser="felipe" docAuthor="Salazar-Vallejo, Sergio I., Bailey-Brock, Julie H. & Dreyer, Jennifer C." docDate="2007" docId="03C5E044714FFFC2FD72E099FE20D9DC" docLanguage="en" docName="Zoosystema.29.3.535-553.pdf" docOrigin="Zoosystema 29 (3)" docStyle="DocumentStyle:2A9C6F9EA5F90D98170D9E0D9CA29375.4:Zoosystema.2000-2008.journal_article.type1" docStyleId="2A9C6F9EA5F90D98170D9E0D9CA29375" docStyleName="Zoosystema.2000-2008.journal_article.type1" docStyleVersion="4" docTitle="Pseudexogone helmuti Salazar-Vallejo & Bailey-Brock & Dreyer 2007, n. sp." docType="treatment" docVersion="7" lastPageNumber="547" masterDocId="FFFC983C7146FFCEFE6AE376FF92DD74" masterDocTitle="Revision of Pseudexogone Augener, 1922 (Annelida, Polychaeta, Syllidae), and its transfer to Pilargidae" masterLastPageNumber="553" masterPageNumber="535" pageNumber="544" updateTime="1698936629142" updateUser="ExternalLinkService" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:titleInfo id="1379A81F5A78F5BF6825C5E9746AAF6E">
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<mods:title id="813640958F98AABE54715724AF0356E0">Revision of Pseudexogone Augener, 1922 (Annelida, Polychaeta, Syllidae), and its transfer to Pilargidae</mods:title>
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</mods:titleInfo>
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<mods:name id="23155968BB193FFED9860C779BDCDF66" type="personal">
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<mods:role id="6CA14BAAC327E71FFA3B360BA04E179B">
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<mods:roleTerm id="EE8FF26FE4B8740729375FB8DD5D2AA4">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="A969C87EF86FB3277512F4A5B61D3158">Salazar-Vallejo, Sergio I.</mods:namePart>
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<mods:affiliation id="791C25BD30ACCE65FD6ABF576019740A">El Colegio de la Frontera Sur, Departamento Ecología Acuática, Apartado Postal 424, Chetumal, Quintana Roo, 77000 (Mexico) salazar @ ecosur-qroo. mx</mods:affiliation>
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</mods:name>
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<mods:name id="DC3F884A99CDA1941643B04D3A3F38CB" type="personal">
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<mods:role id="2922939326906775026BB790FBFFC667">
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<mods:roleTerm id="B9D8B5E57C1378A5D8C1E7D78BAA587F">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="B7EB333C01F7EDFAFB8E8C1B70331D86">Bailey-Brock, Julie H.</mods:namePart>
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<mods:affiliation id="F75BAA4DF488D831846252CD5FE2FB7E">University of Hawaii at Manoa, Department of Zoology, Honolulu, HI 96822 (USA) jbrock @ hawaii. edu</mods:affiliation>
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<mods:nameIdentifier id="C015071157FF66F12A0A33FB629FC4B8" type="email">jbrock@hawaii.edu</mods:nameIdentifier>
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</mods:name>
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<mods:name id="7C0F3C58B542C97D71A242145BE7BA00" type="personal">
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<mods:role id="FFAF0C1979ADCBA76ED72730958AB3E6">
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<mods:roleTerm id="892E9C8BACCE31D2F2D2AAEB11C21121">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="A310964C70239F19CC713F50004F942A">Dreyer, Jennifer C.</mods:namePart>
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<mods:affiliation id="CCF80E0C663360E4A7B63D59AF9CAE98">University of Hawaii at Manoa, Department of Zoology, Honolulu, HI 96822 (USA) Present address: Virginia Institute of Marine Science, Gloucester Point, VA 23062 (USA) jcdrey @ vims. edu</mods:affiliation>
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<mods:nameIdentifier id="2D5E8A85AFAAD3932D982C01B81E54E2" type="email">jcdrey@vims.edu</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource id="95F40DC5A63E33EE40A126F6ED6F5972">text</mods:typeOfResource>
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<mods:titleInfo id="9B67B89E4331869875FE6321064EC0D1">
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<mods:title id="60804BB54CCBF0F721F87E1DC6048ECB">Zoosystema</mods:title>
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</mods:titleInfo>
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<mods:part id="0FFB81E673B7EAA83952B991CA37B9B0">
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<mods:date id="F25072E6F99E15627A0373F1AFC05F42">2007</mods:date>
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<mods:detail id="F3A18AD51236DF6A64ACCC4F1582B4AC" type="volume">
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<mods:number id="2DFDCBDE43CD1EF19F61E359DFE7EC87">29</mods:number>
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</mods:detail>
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<mods:detail id="D9A42C40917301E56D8ED6143AE074CE" type="issue">
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<mods:number id="B65327F0A1E27031369A7BAD653139EC">3</mods:number>
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</mods:detail>
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<mods:extent id="97EA83639F84EED4E048FA092CEF505A" unit="page">
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<mods:start id="FFE2AB3AFF21CA52B4E756ED4A79627A">535</mods:start>
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<mods:end id="947512D6B420CF5BA8C945EE746284A5">553</mods:end>
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</mods:extent>
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<mods:classification id="D57272119A6620AB15A795771C069DA1">journal article</mods:classification>
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<mods:identifier id="A60CC8A8073DC98B6DDFC79F3FBD65E9" type="CLB-Dataset">6338</mods:identifier>
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<mods:identifier id="222F9C0883C98472FCB2959EA4F61C7A" type="DOI">10.5281/zenodo.4689932</mods:identifier>
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<mods:identifier id="BD20FA97ACFECDA283F0570719A37425" type="GBIF-Dataset">34c0b6e4-12a3-4470-8aa2-e632c4e8854f</mods:identifier>
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<mods:identifier id="D6806D9F1619C1CA6AB4883211B8E87E" type="ISSN">1638-9387</mods:identifier>
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<mods:identifier id="C9E22974D40179113C27F56B12BC9DF8" type="Zenodo-Dep">4689932</mods:identifier>
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<treatment id="03C5E044714FFFC2FD72E099FE20D9DC" ID-DOI="http://doi.org/10.5281/zenodo.4893381" ID-GBIF-Taxon="182484812" ID-Zenodo-Dep="4893381" LSID="urn:lsid:plazi:treatment:03C5E044714FFFC2FD72E099FE20D9DC" httpUri="http://treatment.plazi.org/id/03C5E044714FFFC2FD72E099FE20D9DC" lastPageId="12" lastPageNumber="547" pageId="9" pageNumber="544">
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<subSubSection id="C37602D9714FFFC7FD72E099FBD4D97E" box="[792,1094,1007,1034]" pageId="9" pageNumber="544" type="nomenclature">
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<paragraph id="8BD35152714FFFC7FD72E099FBD4D97E" blockId="9.[792,1094,1007,1066]" box="[792,1094,1007,1034]" pageId="9" pageNumber="544">
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<heading id="D09BE63E714FFFC7FD72E099FBD4D97E" box="[792,1094,1007,1034]" centered="true" fontSize="11" level="2" pageId="9" pageNumber="544" reason="2">
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<taxonomicName id="4C6C2AD1714FFFC7FD72E099FB97D97E" ID-CoL="4NN77" authority="Salazar-Vallejo & Bailey-Brock & Dreyer, 2007" authorityName="Salazar-Vallejo & Bailey-Brock & Dreyer" authorityYear="2007" box="[792,1029,1007,1034]" class="Polychaeta" family="Pilargidae" genus="Pseudexogone" kingdom="Animalia" order="Phyllodocida" pageId="9" pageNumber="544" phylum="Annelida" rank="species" species="helmuti" status="sp. nov.">
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<emphasis id="B9188D40714FFFC7FD72E099FB97D97E" bold="true" box="[792,1029,1007,1034]" italics="true" pageId="9" pageNumber="544">Pseudexogone helmuti</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A22B303B714FFFC7FA66E086FBD4D97E" box="[1036,1094,1008,1034]" pageId="9" pageNumber="544" rank="species">n. sp.</taxonomicNameLabel>
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||
</heading>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C37602D9714FFFC7FDEDE779FC45D95E" box="[903,983,1039,1066]" pageId="9" pageNumber="544" type="description">
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||
<paragraph id="8BD35152714FFFC7FDEDE779FC45D95E" blockId="9.[792,1094,1007,1066]" box="[903,983,1039,1066]" pageId="9" pageNumber="544">
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||
(
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<figureCitation id="13574DD7714FFFC7FDE5E779FC5CD95E" box="[911,974,1039,1066]" captionStart="FIG" captionStartId="11.[113,124,1355,1372]" captionTargetBox="[113,1209,215,1320]" captionTargetId="figure-31@11.[569,1118,306,860]" captionTargetPageId="11" captionText="FIG. 5. — Pseudexogone helmuti n. sp.: A, anterior end in dorsal view; B, another specimen, anterior end in lateral view; C, same, showing antennae; D, furcate and pectinate chaetae from an anterior chaetiger; E, median chaetiger, showing a notospine slightly exposed; F, notospine broken, from a posterior chaetiger. Abbreviations: see p. 536. Scale bars: A, 20.0 µm; B, 20.5 µm; C, 33.3 µm; D, 4.0 µm; E, 11.1 µm; F, 2.05 µm." figureDoi="http://doi.org/10.5281/zenodo.4689942" httpUri="https://zenodo.org/record/4689942/files/figure.png" pageId="9" pageNumber="544">Fig. 5</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C37602D9714FFFC7FCCFE73FFCE8D85A" pageId="9" pageNumber="544" type="materials_examined">
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<paragraph id="8BD35152714FFFC7FCCFE73FFCDAD991" blockId="9.[677,1210,1096,1253]" pageId="9" pageNumber="544">
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<materialsCitation id="3B045B0F714FFFC7FCCFE73FFB27D9C4" ID-GBIF-Occurrence="3125553312" collectingDate="1986-07-17" collectionCode="MNHN" country="Iceland" location="Southern Indian Ocean. Off Saint-Paul" longitude="77.45305" municipality="Marion Dufresne" pageId="9" pageNumber="544" specimenCode="MNHN-1482" specimenCount="1" typeStatus="holotype">
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TYPE MATERIAL. —
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<location id="8EB30789714FFFC7FD3FE73CFB28D914" LSID="urn:lsid:plazi:treatment:03C5E044714FFFC2FD72E099FE20D9DC:8EB30789714FFFC7FD3FE73CFB28D914" box="[853,1210,1096,1122]" country="Iceland" longitude="77.45305" municipality="Marion Dufresne" name="Southern Indian Ocean. Off Saint-Paul" pageId="9" pageNumber="544">
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<emphasis id="B9188D40714FFFC7FD3FE73CFBA1D916" bold="true" box="[853,1075,1098,1122]" pageId="9" pageNumber="544">Southern Indian Ocean.</emphasis>
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Off Saint-Paul
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</location>
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Island,
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<emphasis id="B9188D40714FFFC7FC86E712FC1FD90F" box="[748,909,1123,1147]" italics="true" pageId="9" pageNumber="544">
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<collectingMunicipality id="6BB7CB28714FFFC7FC86E712FC1FD90F" box="[748,909,1123,1147]" pageId="9" pageNumber="544">Marion Dufresne</collectingMunicipality>
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</emphasis>
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, campagne MD50 JASUS, stn 20-DC
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<geoCoordinate id="EE583795714FFFC7FC81E708FCE5D9E1" box="[747,887,1149,1174]" pageId="9" pageNumber="544">91, 38°47’67”S</geoCoordinate>
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,
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||
<geoCoordinate id="EE583795714FFFC7FD15E708FC7CD9E2" box="[895,1006,1150,1174]" degrees="77" direction="east" minutes="27" orientation="longitude" pageId="9" pageNumber="544" precision="15" seconds="11" value="77.45305">77°27’11”E</geoCoordinate>
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,
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<date id="FFD27792714FFFC7FD9CE70BFBFFD9E1" box="[1014,1133,1149,1173]" pageId="9" pageNumber="544" value="1986-07-17">
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||
<collectingDate id="EF968E7A714FFFC7FD9CE70BFBFFD9E1" box="[1014,1133,1149,1173]" pageId="9" pageNumber="544" value="1986-07-17">
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||
17.VII.
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||
<quantity id="4C94FCB7714FFFC7FA53E70BFBFFD9E1" box="[1081,1133,1149,1173]" metricMagnitude="6" metricUnit="m" metricValue="1.986975" pageId="9" pageNumber="544" unit="m" value="1986975.0">1986</quantity>
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</collectingDate>
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||
</date>
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||
, 975 m, very compacted fine sand,
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||
<typeStatus id="54D7EFF0714FFFC7FDD9E7EEFB98D9C4" box="[947,1034,1176,1200]" pageId="9" pageNumber="544" type="holotype">holotype</typeStatus>
|
||
(
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||
<specimenCode id="DBCAF929714FFFC7FA70E7EEFB3CD9C4" box="[1050,1198,1176,1200]" collectionCode="MNHN-" pageId="9" pageNumber="544">MNHN-1482</specimenCode>
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||
)
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||
</materialsCitation>
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||
;
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||
<materialsCitation id="3B045B0F714FFFC7FCCFE7C5FCD6D991" ID-GBIF-Occurrence="3125553302" collectionCode="MNHN, ECOSUR" country="Iceland" pageId="9" pageNumber="544" specimenCount="1" typeStatus="paratype">
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||
<typeStatus id="54D7EFF0714FFFC7FCCFE7C5FC91D9BF" box="[677,771,1203,1227]" pageId="9" pageNumber="544" type="paratype">paratypes</typeStatus>
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||
(
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||
<quantity id="4C94FCB7714FFFC7FD78E7C4FCDBD9BE" box="[786,841,1202,1226]" metricMagnitude="-1" metricUnit="m" metricValue="3.048" pageId="9" pageNumber="544" unit="in" value="12.0">12 in</quantity>
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<collectionCode id="ED7DC997714FFFC7FD3BE7C5FC3AD9BE" box="[849,936,1203,1226]" country="France" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34988" lsid="urn:lsid:biocol.org:col:34988" name="Museum National d'Histoire Naturelle" pageId="9" pageNumber="544">MNHN</collectionCode>
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,
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<quantity id="4C94FCB7714FFFC7FDDEE7C4FC4CD9BE" box="[948,990,1202,1226]" metricMagnitude="-1" metricUnit="m" metricValue="1.524" pageId="9" pageNumber="544" unit="in" value="6.0">6 in</quantity>
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<collectionCode id="ED7DC997714FFFC7FD8CE7C4FBDDD9BE" box="[998,1103,1202,1226]" country="Mexico" httpUri="http://grbio.org/cool/dtqq-2t5p" name="El Colegio de la Frontera Sur (Mexico)" pageId="9" pageNumber="544" type="Museum">ECOSUR</collectionCode>
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, including SEM specimen)
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</materialsCitation>
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.
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</paragraph>
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<paragraph id="8BD35152714FFFC7FCCFE78BFCE8D85A" blockId="9.[677,1209,1276,1327]" pageId="9" pageNumber="544">
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TYPE LOCALITY. — Off Saint-Paul
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<collectingCountry id="F37B11C2714FFFC7FD88E78AFB8FD860" box="[994,1053,1276,1300]" name="Iceland" pageId="9" pageNumber="544">Island</collectingCountry>
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, southern Indian Ocean, in deep water.
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</paragraph>
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</subSubSection>
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||
<subSubSection id="C37602D9714FFFC7FCCFE631FC44D8BC" pageId="9" pageNumber="544" type="etymology">
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<paragraph id="8BD35152714FFFC7FCCFE631FC44D8BC" blockId="9.[677,1210,1350,1480]" pageId="9" pageNumber="544">ETYMOLOGY. — This species is named after Helmut Zibrowius, author of many important publications on serpulid polychaetes, and who participated in several cruises, including the one on which the specimens of this new species were collected.</paragraph>
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</subSubSection>
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<subSubSection id="C37602D9714FFFC7FCCFE696FCE4DB59" pageId="9" pageNumber="544" type="distribution">
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||
<paragraph id="8BD35152714FFFC7FCCFE696FCE4DB59" blockId="9.[677,1210,1504,1581]" pageId="9" pageNumber="544">
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DISTRIBUTION. — Only known from the
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<typeStatus id="54D7EFF0714FFFC7FA54E696FBFAD88C" box="[1086,1128,1504,1528]" pageId="9" pageNumber="544">type</typeStatus>
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||
locality, off the Saint-Paul
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<collectingCountry id="F37B11C2714FFFC7FD35E68CFC0DDB66" box="[863,927,1530,1554]" name="Iceland" pageId="9" pageNumber="544">Island</collectingCountry>
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, southern Indian Ocean, in about
|
||
<quantity id="4C94FCB7714FFFC7FC89E563FCA2DB58" box="[739,816,1557,1581]" metricMagnitude="3" metricUnit="m" metricValue="1.0" pageId="9" pageNumber="544" unit="m" value="1000.0">1000 m</quantity>
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depth.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C37602D9714FFFC2FCCFE53CFE05DEDF" lastPageId="12" lastPageNumber="547" pageId="9" pageNumber="544" type="description">
|
||
<paragraph id="8BD35152714FFFC7FCCFE53CFCA7DB16" blockId="9.[677,1210,1610,1700]" box="[677,821,1610,1636]" pageId="9" pageNumber="544">DESCRIPTION</paragraph>
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||
<paragraph id="8BD35152714FFFC7FCCFE51FFB28DBD7" blockId="9.[677,1210,1610,1700]" pageId="9" pageNumber="544">
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||
<typeStatus id="54D7EFF0714FFFC7FCCFE51FFC9DDBF7" box="[677,783,1641,1667]" pageId="9" pageNumber="544" type="holotype">Holotype</typeStatus>
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||
complete, transparent; body tapering posteriorly,
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||
<quantity id="4C94FCB7714FFFC7FD49E5FFFCEADBD0" box="[803,888,1673,1700]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" pageId="9" pageNumber="544" unit="mm" value="7.5">7.5 mm</quantity>
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||
long,
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||
<quantity id="4C94FCB7714FFFC7FDD6E5FFFBB2DBD0" box="[956,1056,1673,1700]" metricMagnitude="-4" metricUnit="m" metricValue="2.5" pageId="9" pageNumber="544" unit="mm" value="0.25">0.25 mm</quantity>
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wide, with 42
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</paragraph>
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||
<caption id="DF1301DA714CFFC4FE1BE6CCFB11D88C" ID-DOI="http://doi.org/10.5281/zenodo.4689940" ID-Zenodo-Dep="4689940" httpUri="https://zenodo.org/record/4689940/files/figure.png" pageId="10" pageNumber="545" startId="10.[113,124,1466,1483]" targetBox="[113,1210,214,1432]" targetPageId="10">
|
||
<paragraph id="8BD35152714CFFC4FE1BE6CCFB11D88C" blockId="10.[113,1210,1466,1528]" pageId="10" pageNumber="545">
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||
FIG. 4. —
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<taxonomicName id="4C6C2AD1714CFFC4FEABE6CCFD32D8BF" authority="(Katzmann, Laubier & Ramos, 1974)" authorityName="Salazar-Vallejo & Bailey-Brock & Dreyer" authorityYear="2007" baseAuthorityName="Katzmann, Laubier & Ramos" baseAuthorityYear="1974" box="[193,672,1466,1483]" class="Polychaeta" family="Pilargidae" genus="Pseudexogone" kingdom="Animalia" order="Phyllodocida" pageId="10" pageNumber="545" phylum="Annelida" rank="species" species="dineti" status="comb. nov.">
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||
<emphasis id="B9188D40714CFFC4FEABE6CCFEE3D8BF" box="[193,369,1466,1483]" italics="true" pageId="10" pageNumber="545">Pseudexogone dineti</emphasis>
|
||
(
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<bibRefCitation id="EFFD2CA3714CFFC4FF10E6CCFD0FD8BF" author="KATZMANN W. & LAUBIER L. & RAMOS J." box="[378,669,1466,1483]" pageId="10" pageNumber="545" pagination="1 - 40" refId="ref10108" refString="KATZMANN W., LAUBIER L. & RAMOS J. 1974. - Pilargidae (annelides polychetes errantes) de Mediterranee. Bulletin de l'Institut oceanographique, Monaco 71: 1 - 40." type="journal article" year="1974">Katzmann, Laubier & Ramos, 1974</bibRefCitation>
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||
)
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||
</taxonomicName>
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||
<taxonomicNameLabel id="A22B303B714CFFC4FCCCE6CCFD66D8BF" box="[678,756,1466,1483]" pageId="10" pageNumber="545" rank="species">n. comb.</taxonomicNameLabel>
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:
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<emphasis id="B9188D40714CFFC4FC90E6CCFC95D8BF" bold="true" box="[762,775,1466,1483]" pageId="10" pageNumber="545">A</emphasis>
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, anterior end in dorsal view;
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<emphasis id="B9188D40714CFFC4FD92E6CCFB97D8BF" bold="true" box="[1016,1029,1466,1483]" pageId="10" pageNumber="545">B</emphasis>
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, same, seen from the right;
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<emphasis id="B9188D40714CFFC4FECAE6A7FF3CD896" bold="true" box="[160,174,1489,1506]" pageId="10" pageNumber="545">C</emphasis>
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, anterior parapodium showing larger dorsal cirrus;
|
||
<emphasis id="B9188D40714CFFC4FC25E6A7FDCFD896" bold="true" box="[591,605,1489,1506]" pageId="10" pageNumber="545">D</emphasis>
|
||
, furcate from an anterior chaetiger;
|
||
<emphasis id="B9188D40714CFFC4FDEBE6A7FC1FD896" bold="true" box="[897,909,1489,1506]" pageId="10" pageNumber="545">E</emphasis>
|
||
, posterior parapodium;
|
||
<emphasis id="B9188D40714CFFC4FA39E6A7FBCCD896" bold="true" box="[1107,1118,1489,1506]" pageId="10" pageNumber="545">F</emphasis>
|
||
, notospine from a median chaetiger. Abbreviations: see p. 536. Scale bars: A, B, 25.0 µm; C, 6.66 µm; D, 2.5 µm; E, 10.0 µm; F, 3.33 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BD35152714CFFC5FE1BE55CFDE7DB31" blockId="10.[113,647,1578,1700]" lastBlockId="11.[113,647,1483,1700]" lastPageId="11" lastPageNumber="546" pageId="10" pageNumber="545">
|
||
chaetigers. Prostomium subtriangular, about as long as wide, slightly narrower than peristomium (corrugated in SEM specimens). Three antennae, all cirriform of about the same size; laterals placed by the prostomial middle, median placed over the posterior prostomial margin. Eyes not visible. Palps tapering, separated distally, in SEM specimens distorted, free from each other (
|
||
<figureCitation id="13574DD7714CFFC4FA69E5FFFBD3DBD0" box="[1027,1089,1673,1700]" captionStart="FIG" captionStartId="11.[113,124,1355,1372]" captionTargetBox="[113,1209,215,1320]" captionTargetId="figure-31@11.[569,1118,306,860]" captionTargetPageId="11" captionText="FIG. 5. — Pseudexogone helmuti n. sp.: A, anterior end in dorsal view; B, another specimen, anterior end in lateral view; C, same, showing antennae; D, furcate and pectinate chaetae from an anterior chaetiger; E, median chaetiger, showing a notospine slightly exposed; F, notospine broken, from a posterior chaetiger. Abbreviations: see p. 536. Scale bars: A, 20.0 µm; B, 20.5 µm; C, 33.3 µm; D, 4.0 µm; E, 11.1 µm; F, 2.05 µm." figureDoi="http://doi.org/10.5281/zenodo.4689942" httpUri="https://zenodo.org/record/4689942/files/figure.png" pageId="10" pageNumber="545">Fig. 5</figureCitation>
|
||
A-C), each provided with a ventrolateral papilla (
|
||
<figureCitation id="13574DD7714DFFC5FC6FE6BDFDEAD891" box="[517,632,1483,1510]" captionStart="FIG" captionStartId="11.[113,124,1355,1372]" captionTargetBox="[113,1209,215,1320]" captionTargetId="figure-31@11.[569,1118,306,860]" captionTargetPageId="11" captionText="FIG. 5. — Pseudexogone helmuti n. sp.: A, anterior end in dorsal view; B, another specimen, anterior end in lateral view; C, same, showing antennae; D, furcate and pectinate chaetae from an anterior chaetiger; E, median chaetiger, showing a notospine slightly exposed; F, notospine broken, from a posterior chaetiger. Abbreviations: see p. 536. Scale bars: A, 20.0 µm; B, 20.5 µm; C, 33.3 µm; D, 4.0 µm; E, 11.1 µm; F, 2.05 µm." figureDoi="http://doi.org/10.5281/zenodo.4689942" httpUri="https://zenodo.org/record/4689942/files/figure.png" pageId="11" pageNumber="546">Fig. 5B, C</figureCitation>
|
||
), as long as antennae, placed about the half of the palp length. Tentacular cirri cirriform, dorsal cirri slightly longer; ciliary bundles eroded (
|
||
<figureCitation id="13574DD7714DFFC5FC7FE55CFDFADB31" box="[533,616,1578,1605]" captionStart="FIG" captionStartId="11.[113,124,1355,1372]" captionTargetBox="[113,1209,215,1320]" captionTargetId="figure-31@11.[569,1118,306,860]" captionTargetPageId="11" captionText="FIG. 5. — Pseudexogone helmuti n. sp.: A, anterior end in dorsal view; B, another specimen, anterior end in lateral view; C, same, showing antennae; D, furcate and pectinate chaetae from an anterior chaetiger; E, median chaetiger, showing a notospine slightly exposed; F, notospine broken, from a posterior chaetiger. Abbreviations: see p. 536. Scale bars: A, 20.0 µm; B, 20.5 µm; C, 33.3 µm; D, 4.0 µm; E, 11.1 µm; F, 2.05 µm." figureDoi="http://doi.org/10.5281/zenodo.4689942" httpUri="https://zenodo.org/record/4689942/files/figure.png" pageId="11" pageNumber="546">Fig. 5B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="DF1301DA714DFFC5FE1BE63DFE1FD8D4" ID-DOI="http://doi.org/10.5281/zenodo.4689942" ID-Zenodo-Dep="4689942" httpUri="https://zenodo.org/record/4689942/files/figure.png" pageId="11" pageNumber="546" startId="11.[113,124,1355,1372]" targetBox="[113,1209,215,1320]" targetPageId="11">
|
||
<paragraph id="8BD35152714DFFC5FE1BE63DFE1FD8D4" blockId="11.[113,1211,1355,1440]" pageId="11" pageNumber="546">
|
||
FIG. 5. —
|
||
<taxonomicName id="4C6C2AD1714DFFC5FEAEE63DFE11D828" authority="Salazar-Vallejo & Bailey-Brock & Dreyer, 2007" authorityName="Salazar-Vallejo & Bailey-Brock & Dreyer" authorityYear="2007" box="[196,387,1355,1372]" class="Polychaeta" family="Pilargidae" genus="Pseudexogone" kingdom="Animalia" order="Phyllodocida" pageId="11" pageNumber="546" phylum="Annelida" rank="species" species="helmuti" status="sp. nov.">
|
||
<emphasis id="B9188D40714DFFC5FEAEE63DFE11D828" box="[196,387,1355,1372]" italics="true" pageId="11" pageNumber="546">Pseudexogone helmuti</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22B303B714DFFC5FFE3E63DFE2FD828" box="[393,445,1355,1372]" pageId="11" pageNumber="546" rank="species">n. sp.</taxonomicNameLabel>
|
||
:
|
||
<emphasis id="B9188D40714DFFC5FFAEE63DFE43D828" bold="true" box="[452,465,1355,1372]" pageId="11" pageNumber="546">A</emphasis>
|
||
, anterior end in dorsal view;
|
||
<emphasis id="B9188D40714DFFC5FCA2E63DFD47D828" bold="true" box="[712,725,1355,1372]" pageId="11" pageNumber="546">B</emphasis>
|
||
, another specimen, anterior end in lateral view;
|
||
<emphasis id="B9188D40714DFFC5FA04E63DFBEED828" bold="true" box="[1134,1148,1355,1372]" pageId="11" pageNumber="546">C</emphasis>
|
||
, same, showing antennae;
|
||
<emphasis id="B9188D40714DFFC5FF7CE614FEB6D807" bold="true" box="[278,292,1378,1395]" pageId="11" pageNumber="546">D</emphasis>
|
||
, furcate and pectinate chaetae from an anterior chaetiger;
|
||
<emphasis id="B9188D40714DFFC5FD7DE614FCB1D807" bold="true" box="[791,803,1378,1395]" pageId="11" pageNumber="546">E</emphasis>
|
||
, median chaetiger, showing a notospine slightly exposed;
|
||
<emphasis id="B9188D40714DFFC5FEA9E60EFF5CD8FD" bold="true" box="[195,206,1400,1417]" pageId="11" pageNumber="546">F</emphasis>
|
||
, notospine broken, from a posterior chaetiger. Abbreviations: see p. 536. Scale bars: A, 20.0 µm; B, 20.5 µm; C, 33.3 µm; D, 4.0 µm; E, 11.1 µm; F, 2.05 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BD35152714DFFC2FEE2E53CFDAADC9B" blockId="11.[113,647,1483,1700]" lastBlockId="12.[113,647,216,622]" lastPageId="12" lastPageNumber="547" pageId="11" pageNumber="546">
|
||
Parapodia uniramous in chaetigers 1-6, thereafter biramous. Parapodial cirri cirriform throughout body. Anterior parapodia with two denticulate capil- laries, one pectinate, and one furcate neurochaetae (
|
||
<figureCitation id="13574DD7714DFFC5FCC6E69DFC90DB71" box="[684,770,1514,1541]" captionStart="FIG" captionStartId="11.[113,124,1355,1372]" captionTargetBox="[113,1209,215,1320]" captionTargetId="figure-31@11.[569,1118,306,860]" captionTargetPageId="11" captionText="FIG. 5. — Pseudexogone helmuti n. sp.: A, anterior end in dorsal view; B, another specimen, anterior end in lateral view; C, same, showing antennae; D, furcate and pectinate chaetae from an anterior chaetiger; E, median chaetiger, showing a notospine slightly exposed; F, notospine broken, from a posterior chaetiger. Abbreviations: see p. 536. Scale bars: A, 20.0 µm; B, 20.5 µm; C, 33.3 µm; D, 4.0 µm; E, 11.1 µm; F, 2.05 µm." figureDoi="http://doi.org/10.5281/zenodo.4689942" httpUri="https://zenodo.org/record/4689942/files/figure.png" pageId="11" pageNumber="546">Fig. 5D</figureCitation>
|
||
). Notopodia with large sigmoid bidentate spines starting in chaetiger 7, continued to last chaetiger. Neuropodia includes furcates in anterior chaetigers, pectinates and denticulate capillaries, most broken.Furcates with unequal tines, longer tine with a flaring blade not reaching the blunt digitate smaller tine. Median chaetigers (
|
||
<figureCitation id="13574DD7714AFFC2FFD9E3AEFE6CDD87" box="[435,510,216,243]" captionStart="FIG" captionStartId="11.[113,124,1355,1372]" captionTargetBox="[113,1209,215,1320]" captionTargetId="figure-31@11.[569,1118,306,860]" captionTargetPageId="11" captionText="FIG. 5. — Pseudexogone helmuti n. sp.: A, anterior end in dorsal view; B, another specimen, anterior end in lateral view; C, same, showing antennae; D, furcate and pectinate chaetae from an anterior chaetiger; E, median chaetiger, showing a notospine slightly exposed; F, notospine broken, from a posterior chaetiger. Abbreviations: see p. 536. Scale bars: A, 20.0 µm; B, 20.5 µm; C, 33.3 µm; D, 4.0 µm; E, 11.1 µm; F, 2.05 µm." figureDoi="http://doi.org/10.5281/zenodo.4689942" httpUri="https://zenodo.org/record/4689942/files/figure.png" pageId="12" pageNumber="547">Fig. 5E</figureCitation>
|
||
) with slightly emergent notospines, parapodial cirri digitate, dorsal cirri larger than ventral cirri. Chaetal lobe conical, with 2 denticulate capillaries and 1 or 2 pectinates. Bidentate curved notospines more exposed in posterior chaetigers (
|
||
<figureCitation id="13574DD7714AFFC2FF4EE200FEE3DCE5" box="[292,369,374,401]" captionStart="FIG" captionStartId="11.[113,124,1355,1372]" captionTargetBox="[113,1209,215,1320]" captionTargetId="figure-31@11.[569,1118,306,860]" captionTargetPageId="11" captionText="FIG. 5. — Pseudexogone helmuti n. sp.: A, anterior end in dorsal view; B, another specimen, anterior end in lateral view; C, same, showing antennae; D, furcate and pectinate chaetae from an anterior chaetiger; E, median chaetiger, showing a notospine slightly exposed; F, notospine broken, from a posterior chaetiger. Abbreviations: see p. 536. Scale bars: A, 20.0 µm; B, 20.5 µm; C, 33.3 µm; D, 4.0 µm; E, 11.1 µm; F, 2.05 µm." figureDoi="http://doi.org/10.5281/zenodo.4689942" httpUri="https://zenodo.org/record/4689942/files/figure.png" pageId="12" pageNumber="547">Fig. 5F</figureCitation>
|
||
), each with rounded larger subdistal tooth, and a smaller, probably eroded, apical tooth. In median and posterior chaetigers, broken pectinates resemble furcates but they differ.
|
||
</paragraph>
|
||
<paragraph id="8BD35152714AFFC2FEE2E283FEF2DF1A" blockId="12.[113,647,216,622]" pageId="12" pageNumber="547">Posterior end tapering. No achaetous segments. Pygidium conical, blunt, with two lateral anal cirri. Anus terminal. Pharynx not everted, as long as first 4 chaetigers in length.</paragraph>
|
||
<paragraph id="8BD35152714AFFC2FE1BE1E2FF75DFD8" blockId="12.[113,647,660,939]" box="[113,231,660,686]" pageId="12" pageNumber="547">VARIATION</paragraph>
|
||
<paragraph id="8BD35152714AFFC2FE1BE1C5FE05DEDF" blockId="12.[113,647,660,939]" pageId="12" pageNumber="547">
|
||
The complete
|
||
<typeStatus id="54D7EFF0714AFFC2FF78E1C2FEE8DFBA" box="[274,378,692,718]" pageId="12" pageNumber="547" type="paratype">paratypes</typeStatus>
|
||
were 5.0-
|
||
<quantity id="4C94FCB7714AFFC2FF81E1C5FDD7DFBA" box="[491,581,691,718]" metricMagnitude="-3" metricUnit="m" metricValue="5.8" pageId="12" pageNumber="547" unit="mm" value="5.8">5.8 mm</quantity>
|
||
long,
|
||
<quantity id="4C94FCB7714AFFC2FE1BE1A4FE95DF99" box="[113,263,722,749]" metricMagnitude="-4" metricUnit="m" metricValue="2.0" metricValueMax="2.5" metricValueMin="1.5" pageId="12" pageNumber="547" unit="mm" value="0.2" valueMax="0.25" valueMin="0.15">0.15-0.25 mm</quantity>
|
||
wide, with 34-40 chaetigers.The start of notospines was in chaetiger 7. One with unbroken chaetae had two of each: furcates, pectinates and denticulate capillaries. There were no prepygidial achaetous segments. One
|
||
<typeStatus id="54D7EFF0714AFFC2FFE8E024FE4CDE18" box="[386,478,850,876]" pageId="12" pageNumber="547" type="paratype">paratype</typeStatus>
|
||
had its pharynx everted; it is made of two muscular rings with an apparently smooth margin.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37602D9714AFFC2FE1BE0A7FE20D9DC" pageId="12" pageNumber="547" type="discussion">
|
||
<paragraph id="8BD35152714AFFC2FE1BE0A7FF47DE9D" blockId="12.[113,647,977,1193]" box="[113,213,977,1003]" pageId="12" pageNumber="547">REMARKS</paragraph>
|
||
<paragraph id="8BD35152714AFFC2FE1BE086FE20D9DC" blockId="12.[113,647,977,1193]" pageId="12" pageNumber="547">
|
||
<taxonomicName id="4C6C2AD1714AFFC2FE1BE086FEC6D97E" authority="Salazar-Vallejo & Bailey-Brock & Dreyer, 2007" authorityName="Salazar-Vallejo & Bailey-Brock & Dreyer" authorityYear="2007" box="[113,340,1008,1034]" class="Polychaeta" family="Pilargidae" genus="Pseudexogone" kingdom="Animalia" order="Phyllodocida" pageId="12" pageNumber="547" phylum="Annelida" rank="species" species="helmuti" status="sp. nov.">
|
||
<emphasis id="B9188D40714AFFC2FE1BE086FEC6D97E" box="[113,340,1008,1034]" italics="true" pageId="12" pageNumber="547">Pseudexogone helmuti</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22B303B714AFFC2FF34E086FE09D97E" box="[350,411,1008,1034]" pageId="12" pageNumber="547" rank="species">n. sp.</taxonomicNameLabel>
|
||
is the only described species of the genus living in almost
|
||
<quantity id="4C94FCB7714AFFC2FF80E766FDAFD95E" box="[490,573,1040,1066]" metricMagnitude="3" metricUnit="m" metricValue="1.0" pageId="12" pageNumber="547" unit="m" value="1000.0">1000 m</quantity>
|
||
depth. It resembles
|
||
<taxonomicName id="4C6C2AD1714AFFC2FE92E746FEDFD93D" authorityName="Salazar-Vallejo & Bailey-Brock & Dreyer" authorityYear="2007" baseAuthorityName="Katzmann, Laubier & Ramos" baseAuthorityYear="1974" box="[248,333,1071,1097]" class="Polychaeta" family="Pilargidae" genus="Pseudexogone" kingdom="Animalia" order="Phyllodocida" pageId="12" pageNumber="547" phylum="Annelida" rank="species" species="dineti" status="comb. nov.">
|
||
<emphasis id="B9188D40714AFFC2FE92E746FEDFD93D" box="[248,333,1071,1097]" italics="true" pageId="12" pageNumber="547">P. dineti</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22B303B714AFFC2FF39E746FE26D93D" box="[339,436,1071,1098]" pageId="12" pageNumber="547" rank="species">n. comb.</taxonomicNameLabel>
|
||
by lacking eyes but they differ in the relative development of the blade of furcates; it is straight in
|
||
<taxonomicName id="4C6C2AD1714AFFC2FFE1E719FE60D9FC" authority="Salazar-Vallejo & Bailey-Brock & Dreyer, 2007" authorityName="Salazar-Vallejo & Bailey-Brock & Dreyer" authorityYear="2007" box="[395,498,1134,1160]" class="Polychaeta" family="Pilargidae" genus="Pseudexogone" kingdom="Animalia" order="Phyllodocida" pageId="12" pageNumber="547" phylum="Annelida" rank="species" species="helmuti" status="sp. nov.">
|
||
<emphasis id="B9188D40714AFFC2FFE1E719FE60D9FC" box="[395,498,1134,1160]" italics="true" pageId="12" pageNumber="547">P. helmuti</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22B303B714AFFC2FF92E719FDA3D9FD" box="[504,561,1135,1161]" pageId="12" pageNumber="547" rank="species">n. sp.</taxonomicNameLabel>
|
||
while it is curved in
|
||
<taxonomicName id="4C6C2AD1714AFFC2FE9FE7F9FED9D9DC" authorityName="Salazar-Vallejo & Bailey-Brock & Dreyer" authorityYear="2007" baseAuthorityName="Katzmann, Laubier & Ramos" baseAuthorityYear="1974" box="[245,331,1166,1192]" class="Polychaeta" family="Pilargidae" genus="Pseudexogone" kingdom="Animalia" order="Phyllodocida" pageId="12" pageNumber="547" phylum="Annelida" rank="species" species="dineti" status="comb. nov.">
|
||
<emphasis id="B9188D40714AFFC2FE9FE7F9FED9D9DC" box="[245,331,1166,1192]" italics="true" pageId="12" pageNumber="547">P. dineti</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22B303B714AFFC2FF3BE7F9FE20D9DC" box="[337,434,1166,1193]" pageId="12" pageNumber="547" rank="species">n. comb.</taxonomicNameLabel>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |