184 lines
27 KiB
XML
184 lines
27 KiB
XML
<document id="0349E83F80D65A3E2FF2339D523470F8" ID-CLB-Dataset="8231" ID-DOI="10.11646/zootaxa.4860.4.1" ID-GBIF-Dataset="1f5ee6c2-2635-44a8-8469-49319b7a8c62" ID-ISSN="1175-5326" ID-Zenodo-Dep="4414137" ID-ZooBank="876F1085-5296-4340-A951-41420C011917" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1609705627587" checkinUser="plazi" docAuthor="Zhadan, Anna" docDate="2020" docId="03A787FE3B7D085DABBFFB89FE8F4596" docLanguage="en" docName="zootaxa.4860.4.1.pdf" docOrigin="Zootaxa 4860 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Protoariciella oligobranchia Hobson 1976" docType="treatment" docVersion="9" lastPageNumber="496" masterDocId="FF9EFF863B500870AB28FF93FFAA4260" masterDocTitle="Review of Orbiniidae (Annelida, Sedentaria) from Australia" masterLastPageNumber="502" masterPageNumber="451" pageNumber="496" updateTime="1698831485818" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:titleInfo id="BFAE299D6F99B634CFA17F1D30D3C3B5">
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<mods:title id="AFB13B5E2A088994DB87E174A0B9896B">Review of Orbiniidae (Annelida, Sedentaria) from Australia</mods:title>
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</mods:titleInfo>
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<mods:name id="6F9EC34F349548C2768FF3567639F043" type="personal">
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<mods:roleTerm id="34393D0EAA259B1912995526249CC9F1">Author</mods:roleTerm>
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<mods:namePart id="60AEA903A5046F7F74457DD4CA799647">Zhadan, Anna</mods:namePart>
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<mods:typeOfResource id="495B64D393F7B042AB7B7F2EAE46562C">text</mods:typeOfResource>
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<mods:title id="F620BD16C95F3D369F335071C2489D2B">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="F99506AD157BC952298AF9F165B83623">
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<mods:date id="9E04B242C9319A73D298757EFCA6ECD4">2020</mods:date>
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<mods:number id="D68DC07705B073131EBEC6240FCA3FFE">2020-10-14</mods:number>
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</mods:detail>
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<mods:detail id="EDD38ECCD2C360050FD377C3AE0B1DDC" type="volume">
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<mods:number id="D4B73EA40338C76F0FB845C82246C564">4860</mods:number>
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</mods:detail>
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<mods:detail id="9FA40C17A1BD996C592138B05910F5A3" type="issue">
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<mods:number id="8217C09BCD8B6AB005FB687F588E8B46">4</mods:number>
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<mods:start id="66B0CCAD1B6CDC1DB892365318B3467D">451</mods:start>
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<mods:classification id="ED147F1AC6A74DCAE2DFF47BF5D53929">journal article</mods:classification>
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<mods:identifier id="1CB28FBD184CA1E65AA1009012F7F951" type="CLB-Dataset">8231</mods:identifier>
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<mods:identifier id="3DE714309D95F9AF2AF3DDA198456A08" type="DOI">10.11646/zootaxa.4860.4.1</mods:identifier>
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<mods:identifier id="A98A1CD2B8F497A382F552EE890B5211" type="GBIF-Dataset">1f5ee6c2-2635-44a8-8469-49319b7a8c62</mods:identifier>
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<mods:identifier id="2FA79243D30A26218D7BB22B375E9D70" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="E7327B11BB371CE471F13916CA60331F" type="Zenodo-Dep">4414137</mods:identifier>
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<mods:identifier id="07D20C5C91BF7AADDC3F29847A13C0EE" type="ZooBank">876F1085-5296-4340-A951-41420C011917</mods:identifier>
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<treatment id="03A787FE3B7D085DABBFFB89FE8F4596" ID-DOI="http://doi.org/10.5281/zenodo.4414246" ID-GBIF-Taxon="177324633" ID-Zenodo-Dep="4414246" LSID="urn:lsid:plazi:treatment:03A787FE3B7D085DABBFFB89FE8F4596" httpUri="http://treatment.plazi.org/id/03A787FE3B7D085DABBFFB89FE8F4596" lastPageNumber="496" pageId="45" pageNumber="496">
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<subSubSection id="C31465633B7D085DABBFFB89FD6F4654" box="[151,709,1050,1077]" pageId="45" pageNumber="496" type="nomenclature">
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<paragraph id="8BB136E83B7D085DABBFFB89FD6F4654" blockId="45.[151,709,1050,1113]" box="[151,709,1050,1077]" pageId="45" pageNumber="496">
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<heading id="D0F981843B7D085DABBFFB89FD6F4654" bold="true" box="[151,709,1050,1077]" fontSize="11" level="1" pageId="45" pageNumber="496" reason="1">
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<taxonomicName id="4C0E4D6B3B7D085DABBFFB89FD6F4654" ID-CoL="4N4M2" authority="Hobson, 1976" authorityName="Hobson" authorityYear="1976" box="[151,709,1050,1077]" class="Polychaeta" family="Orbiniidae" genus="Protoariciella" kingdom="Animalia" pageId="45" pageNumber="496" phylum="Annelida" rank="species" species="oligobranchia">
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<emphasis id="B97AEAFA3B7D085DABBFFB89FD6F4654" bold="true" box="[151,709,1050,1077]" pageId="45" pageNumber="496">
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<emphasis id="B97AEAFA3B7D085DABBFFB89FE974655" bold="true" box="[151,317,1050,1077]" italics="true" pageId="45" pageNumber="496">Protoariciella</emphasis>
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cf.
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<emphasis id="B97AEAFA3B7D085DAA42FB89FDBE4655" bold="true" box="[362,532,1050,1077]" italics="true" pageId="45" pageNumber="496">oligobranchia</emphasis>
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<bibRefCitation id="EF9F4B193B7D085DA933FB88FD6F4654" author="Hobson, K. D." box="[539,709,1050,1077]" pageId="45" pageNumber="496" pagination="591 - 596" refId="ref34350" refString="Hobson, K. D. (1976) Protoariciella oligobranchia new species (Orbiniidae) and six new records of Orbiniidae, Questidae, and Paraonidae (Annelida, Polychaeta) from British Columbia. Canadian Journal of Zoology, 54, 591 - 596. https: // doi. org / 10.1139 / z 76 - 069" type="journal article" year="1976">Hobson, 1976</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C31465633B7D085DABBFFBACFEA94639" box="[151,259,1087,1113]" pageId="45" pageNumber="496" type="description">
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<paragraph id="8BB136E83B7D085DABBFFBACFEA94639" blockId="45.[151,709,1050,1113]" box="[151,259,1087,1113]" pageId="45" pageNumber="496">
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<figureCitation id="13352A6D3B7D085DABBFFBACFEA94639" box="[151,259,1087,1113]" captionStart="FIGURE 27" captionStartId="46.[151,250,1895,1919]" captionTargetBox="[161,1426,181,1871]" captionTargetId="figure-28@46.[161,1426,181,1871]" captionTargetPageId="46" captionText="FIGURE 27. Protoariciella cf. oligobranchia, AM W.43255. A–I, SEM, J–M: compound microscope. A. general dorsal view; B. Anterior end, dorsal view; C. Posterior end, dorsal view; D. Anterior end, lateral view; E. Neuropodium of chaetiger 7; F. Neurochaetae of chaetiger 7; H. Neurochaetae of abdominal chaetiger; I. Notochaetae of abdominal chaetiger; J. General view; K. Thoracic parapodia; L, M: Abdominal parapodium. cc, crenulated capillaries; fc, forked chaeta; h, hook." figureDoi="http://doi.org/10.5281/zenodo.4414216" httpUri="https://zenodo.org/record/4414216/files/figure.png" pageId="45" pageNumber="496">Figure 27</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C31465633B7D085DABBFFB10FC8046FC" box="[151,810,1155,1180]" pageId="45" pageNumber="496" type="reference_group">
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<paragraph id="8BB136E83B7D085DABBFFB10FC8046FC" blockId="45.[151,810,1155,1180]" box="[151,810,1155,1180]" pageId="45" pageNumber="496">
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<treatmentCitationGroup id="AB1E11C63B7D085DABBFFB10FC8046FC" box="[151,810,1155,1180]" pageId="45" pageNumber="496">
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<treatmentCitation id="0AAF10F93B7D085DABBFFB10FD1346FB" author="Hobson, K. D." box="[151,697,1155,1179]" page="593" pageId="45" pageNumber="496" year="1976">
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<taxonomicName id="4C0E4D6B3B7D085DABBFFB10FD1346FB" ID-CoL="4N4M2" authority="Hobson, 1976: 591 - 593" authorityName="Hobson" authorityPageNumber="591 - 593" authorityYear="1976" box="[151,697,1155,1179]" class="Polychaeta" family="Orbiniidae" genus="Protoariciella" kingdom="Animalia" pageId="45" pageNumber="496" phylum="Annelida" rank="species" species="oligobranchia">
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<emphasis id="B97AEAFA3B7D085DABBFFB10FE1646FB" box="[151,444,1155,1179]" italics="true" pageId="45" pageNumber="496">Protoariciella oligobranchia</emphasis>
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<bibRefCitation id="EF9F4B193B7D085DAAEAFB10FD1346FB" author="Hobson, K. D." box="[450,697,1155,1179]" pageId="45" pageNumber="496" pagination="591 - 596" refId="ref34350" refString="Hobson, K. D. (1976) Protoariciella oligobranchia new species (Orbiniidae) and six new records of Orbiniidae, Questidae, and Paraonidae (Annelida, Polychaeta) from British Columbia. Canadian Journal of Zoology, 54, 591 - 596. https: // doi. org / 10.1139 / z 76 - 069" type="journal article" year="1976">Hobson, 1976: 591–593</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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, fig. 1 a–g.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="C31465633B7D085DABBFFB57FD32472A" pageId="45" pageNumber="496" type="materials_examined">
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<paragraph id="8BB136E83B7D085DABBFFB57FACF4746" blockId="45.[151,1437,1220,2039]" pageId="45" pageNumber="496">
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<emphasis id="B97AEAFA3B7D085DABBFFB57FE2C46BE" bold="true" box="[151,390,1220,1246]" pageId="45" pageNumber="496">Material examined.</emphasis>
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<materialsCitation id="3B663CB53B7D085DAAB9FB57FB9F4762" ID-GBIF-Occurrence="3034643366" collectingDate="1976-06-11" collectionCode="AM" collectorName="P. A. Hutchings" elevation="12" latitude="-14.666667" location="Lizard Island" longLatPrecision="1287" longitude="145.46666" pageId="45" pageNumber="496" specimenCount="1" stateProvince="Queensland">
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<emphasis id="B97AEAFA3B7D085DAAB9FB57FDB546BE" bold="true" box="[401,543,1220,1246]" pageId="45" pageNumber="496">
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||
<collectingRegion id="49CAF80A3B7D085DAAB9FB57FDB546BE" box="[401,543,1220,1246]" country="Australia" name="Queensland" pageId="45" pageNumber="496">Queensland</collectingRegion>
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</emphasis>
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:
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<location id="8ED160333B7D085DA91BFB57FD6546BE" LSID="urn:lsid:plazi:treatment:03A787FE3B7D085DABBFFB89FE8F4596:8ED160333B7D085DA91BFB57FD6546BE" box="[563,719,1220,1246]" latitude="-14.666667" longLatPrecision="1287" longitude="145.46666" name="Lizard Island" pageId="45" pageNumber="496" stateProvince="Queensland">Lizard Island</location>
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, fringing reef
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<locationDeviation id="9A032FCA3B7D085DA855FB57FA8346BE" box="[893,1321,1220,1246]" firstLocation="Bird Islet" pageId="45" pageNumber="496" secondLocation="South Island">between Bird Islet and South Island</locationDeviation>
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,
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<geoCoordinate id="EE3A502F3B7D085DAE11FB57FA3246BE" box="[1337,1432,1220,1246]" degrees="14" direction="south" minutes="40" orientation="latitude" pageId="45" pageNumber="496" precision="925" value="-14.666667">14°40’S</geoCoordinate>
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,
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||
<geoCoordinate id="EE3A502F3B7D085DABBFFB7BFEAC4763" box="[151,262,1256,1283]" degrees="145" direction="east" minutes="28" orientation="longitude" pageId="45" pageNumber="496" precision="925" value="145.46666">145°28’E</geoCoordinate>
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; depth
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<quantity id="4CF69B0D3B7D085DAA7EFB7BFE3A4763" box="[342,400,1256,1283]" metricMagnitude="1" metricUnit="m" metricValue="1.2" pageId="45" pageNumber="496" unit="m" value="12.0">
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||
<elevation id="0023D1DB3B7D085DAA7EFB7BFE3A4763" box="[342,400,1256,1283]" metricMagnitude="1" metricUnit="m" metricValue="1.2" pageId="45" pageNumber="496" unit="m" value="12.0">12 m</elevation>
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</quantity>
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,
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<date id="FFB010283B7D085DAAB3FB7BFDB14762" box="[411,539,1256,1282]" pageId="45" pageNumber="496" value="1976-06-11">
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<collectingDate id="EFF4E9C03B7D085DAAB3FB7BFDB14762" box="[411,539,1256,1282]" pageId="45" pageNumber="496" value="1976-06-11">06.11.1976</collectingDate>
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</date>
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, coll.
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<collectorName id="26FB533E3B7D085DA975FB7BFCA24762" box="[605,776,1256,1282]" pageId="45" pageNumber="496">P.A. Hutchings</collectorName>
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,
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<collectionCode id="ED1FAE2D3B7D085DA839FB7BFC944762" box="[785,830,1256,1282]" country="Australia" name="Australian Museum" pageId="45" pageNumber="496" type="Museum">AM</collectionCode>
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W.43255,
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<specimenCount id="9D08FD613B7D085DA89FFB7BFB9F4762" box="[951,1077,1256,1282]" pageId="45" pageNumber="496" type="generic">1 specimen</specimenCount>
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||
</materialsCitation>
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||
<materialsCitation id="3B663CB53B7D085DAF13FB7AFACA4746" ID-GBIF-Occurrence="3034643313" collectingDate="1977-08-01" collectorName="P. A. Hutchings & P. B. Weate" elevation="7" latitude="-14.666667" location="Chinamans Head" longLatPrecision="1287" longitude="145.45" municipality="Lizard Island" pageId="45" pageNumber="496" specimenCount="1" stateProvince="Queensland">
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on SEM stub;
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<collectingMunicipality id="6BD5AC923B7D085DAFF3FB7BFADB4762" box="[1243,1393,1256,1282]" pageId="45" pageNumber="496">Lizard Island</collectingMunicipality>
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, off
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<location id="8ED160333B7D085DABBFFA9FFEF04746" LSID="urn:lsid:plazi:treatment:03A787FE3B7D085DABBFFB89FE8F4596:8ED160333B7D085DABBFFA9FFEF04746" box="[151,346,1292,1318]" latitude="-14.666667" longLatPrecision="1287" longitude="145.45" municipality="Lizard Island" name="Chinamans Head" pageId="45" pageNumber="496" stateProvince="Queensland">Chinamans Head</location>
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,
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<geoCoordinate id="EE3A502F3B7D085DAA4DFA9FFE6E4746" box="[357,452,1292,1318]" degrees="14" direction="south" minutes="40" orientation="latitude" pageId="45" pageNumber="496" precision="925" value="-14.666667">14°40’S</geoCoordinate>
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||
,
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||
<geoCoordinate id="EE3A502F3B7D085DAAE7FA9FFD944747" box="[463,574,1292,1319]" degrees="145" direction="east" minutes="27" orientation="longitude" pageId="45" pageNumber="496" precision="925" value="145.45">145°27’E</geoCoordinate>
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||
, depth
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<quantity id="4CF69B0D3B7D085DA9A6FA9EFD114747" box="[654,699,1293,1319]" metricMagnitude="0" metricUnit="m" metricValue="7.0" pageId="45" pageNumber="496" unit="m" value="7.0">
|
||
<elevation id="0023D1DB3B7D085DA9A6FA9EFD114747" box="[654,699,1293,1319]" metricMagnitude="0" metricUnit="m" metricValue="7.0" pageId="45" pageNumber="496" unit="m" value="7.0">7 m</elevation>
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||
</quantity>
|
||
,
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||
<date id="FFB010283B7D085DA9EFFA9FFCED4746" box="[711,839,1292,1318]" pageId="45" pageNumber="496" value="1977-08-01">
|
||
<collectingDate id="EFF4E9C03B7D085DA9EFFA9FFCED4746" box="[711,839,1292,1318]" pageId="45" pageNumber="496" value="1977-08-01">08.01.1977</collectingDate>
|
||
</date>
|
||
, coll.
|
||
<collectorName id="26FB533E3B7D085DA8A3FA9FFB9E4746" box="[907,1076,1292,1318]" pageId="45" pageNumber="496">P.A. Hutchings</collectorName>
|
||
&
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||
<collectorName id="26FB533E3B7D085DAF7FFA9EFB794747" box="[1111,1235,1293,1319]" pageId="45" pageNumber="496">P.B. Weate</collectorName>
|
||
,
|
||
<specimenCount id="9D08FD613B7D085DAFF6FA9FFACA4746" box="[1246,1376,1292,1318]" pageId="45" pageNumber="496" type="generic">1 specimen</specimenCount>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BB136E83B7D085DABEFFAA3FD32472A" blockId="45.[151,1437,1220,2039]" box="[199,664,1328,1354]" pageId="45" pageNumber="496">
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||
<materialsCitation id="3B663CB53B7D085DABEFFAA3FD3E472A" ID-GBIF-Occurrence="3034643370" box="[199,660,1328,1354]" country="Canada" location="British Columbia" pageId="45" pageNumber="496" specimenCount="1" stateProvince="British Columbia" typeStatus="holotype">
|
||
<emphasis id="B97AEAFA3B7D085DABEFFAA3FECC472A" bold="true" box="[199,358,1328,1354]" pageId="45" pageNumber="496">
|
||
<typeStatus id="54B5884A3B7D085DABEFFAA3FEA8472A" box="[199,258,1328,1354]" pageId="45" pageNumber="496">Type</typeStatus>
|
||
locality.
|
||
</emphasis>
|
||
<collectingCountry id="F31976783B7D085DAA44FAA3FE69472A" box="[364,451,1328,1354]" name="Canada" pageId="45" pageNumber="496">Canada</collectingCountry>
|
||
,
|
||
<collectingRegion id="49CAF80A3B7D085DAAE6FAA3FD3E472A" box="[462,660,1328,1354]" country="Canada" name="British Columbia" pageId="45" pageNumber="496">British Columbia</collectingRegion>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31465633B7D085DABEFFAC7FCDC44EF" pageId="45" pageNumber="496" type="description">
|
||
<paragraph id="8BB136E83B7D085DABEFFAC7FCDC44EF" blockId="45.[151,1437,1220,2039]" pageId="45" pageNumber="496">
|
||
<emphasis id="B97AEAFA3B7D085DABEFFAC7FEF3470E" bold="true" box="[199,345,1364,1390]" pageId="45" pageNumber="496">Description.</emphasis>
|
||
Specimens entire, body length
|
||
<quantity id="4CF69B0D3B7D085DA990FAC7FCBD470F" box="[696,791,1364,1391]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" metricValueMax="8.0" metricValueMin="7.0" pageId="45" pageNumber="496" unit="mm" value="7.5" valueMax="8.0" valueMin="7.0">7–8 mm</quantity>
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||
, 58–67 chaetigers, width 0.25–0.3 mm (
|
||
<figureCitation id="13352A6D3B7D085DAFF0FAC7FAFD470F" box="[1240,1367,1364,1391]" captionStart="FIGURE 27" captionStartId="46.[151,250,1895,1919]" captionTargetBox="[161,1426,181,1871]" captionTargetId="figure-28@46.[161,1426,181,1871]" captionTargetPageId="46" captionText="FIGURE 27. Protoariciella cf. oligobranchia, AM W.43255. A–I, SEM, J–M: compound microscope. A. general dorsal view; B. Anterior end, dorsal view; C. Posterior end, dorsal view; D. Anterior end, lateral view; E. Neuropodium of chaetiger 7; F. Neurochaetae of chaetiger 7; H. Neurochaetae of abdominal chaetiger; I. Notochaetae of abdominal chaetiger; J. General view; K. Thoracic parapodia; L, M: Abdominal parapodium. cc, crenulated capillaries; fc, forked chaeta; h, hook." figureDoi="http://doi.org/10.5281/zenodo.4414216" httpUri="https://zenodo.org/record/4414216/files/figure.png" pageId="45" pageNumber="496">Fig. 27A, J</figureCitation>
|
||
). Prostomium short, round, without eyes; two peristomial segments (
|
||
<figureCitation id="13352A6D3B7D085DA845FAEBFC5347F3" box="[877,1017,1400,1427]" captionStart="FIGURE 27" captionStartId="46.[151,250,1895,1919]" captionTargetBox="[161,1426,181,1871]" captionTargetId="figure-28@46.[161,1426,181,1871]" captionTargetPageId="46" captionText="FIGURE 27. Protoariciella cf. oligobranchia, AM W.43255. A–I, SEM, J–M: compound microscope. A. general dorsal view; B. Anterior end, dorsal view; C. Posterior end, dorsal view; D. Anterior end, lateral view; E. Neuropodium of chaetiger 7; F. Neurochaetae of chaetiger 7; H. Neurochaetae of abdominal chaetiger; I. Notochaetae of abdominal chaetiger; J. General view; K. Thoracic parapodia; L, M: Abdominal parapodium. cc, crenulated capillaries; fc, forked chaeta; h, hook." figureDoi="http://doi.org/10.5281/zenodo.4414216" httpUri="https://zenodo.org/record/4414216/files/figure.png" pageId="45" pageNumber="496">Fig. 27B, D</figureCitation>
|
||
). Transition from thorax to abdomen indistinct (
|
||
<figureCitation id="13352A6D3B7D085DAA39FA0FFE7647D7" box="[273,476,1436,1463]" captionStart="FIGURE 27" captionStartId="46.[151,250,1895,1919]" captionTargetBox="[161,1426,181,1871]" captionTargetId="figure-28@46.[161,1426,181,1871]" captionTargetPageId="46" captionText="FIGURE 27. Protoariciella cf. oligobranchia, AM W.43255. A–I, SEM, J–M: compound microscope. A. general dorsal view; B. Anterior end, dorsal view; C. Posterior end, dorsal view; D. Anterior end, lateral view; E. Neuropodium of chaetiger 7; F. Neurochaetae of chaetiger 7; H. Neurochaetae of abdominal chaetiger; I. Notochaetae of abdominal chaetiger; J. General view; K. Thoracic parapodia; L, M: Abdominal parapodium. cc, crenulated capillaries; fc, forked chaeta; h, hook." figureDoi="http://doi.org/10.5281/zenodo.4414216" httpUri="https://zenodo.org/record/4414216/files/figure.png" pageId="45" pageNumber="496">Fig. 27A, B, D, J</figureCitation>
|
||
). Branchiae from chaetiger 5; triangular with pointed tips; longer than notopodia in anterior part, shorter or same length in middle; absent on posteriormost segments (
|
||
<figureCitation id="13352A6D3B7D085DAF68FA53FB3847BA" box="[1088,1170,1472,1498]" captionStart="FIGURE 27" captionStartId="46.[151,250,1895,1919]" captionTargetBox="[161,1426,181,1871]" captionTargetId="figure-28@46.[161,1426,181,1871]" captionTargetPageId="46" captionText="FIGURE 27. Protoariciella cf. oligobranchia, AM W.43255. A–I, SEM, J–M: compound microscope. A. general dorsal view; B. Anterior end, dorsal view; C. Posterior end, dorsal view; D. Anterior end, lateral view; E. Neuropodium of chaetiger 7; F. Neurochaetae of chaetiger 7; H. Neurochaetae of abdominal chaetiger; I. Notochaetae of abdominal chaetiger; J. General view; K. Thoracic parapodia; L, M: Abdominal parapodium. cc, crenulated capillaries; fc, forked chaeta; h, hook." figureDoi="http://doi.org/10.5281/zenodo.4414216" httpUri="https://zenodo.org/record/4414216/files/figure.png" pageId="45" pageNumber="496">Fig. 27</figureCitation>
|
||
B–D). Notopodial postchaetal lobes triangle-digitiform; neuropodial lobes oval with broad bases (
|
||
<figureCitation id="13352A6D3B7D085DA8C5FA77FB4A479F" box="[1005,1248,1508,1535]" captionStart="FIGURE 27" captionStartId="46.[151,250,1895,1919]" captionTargetBox="[161,1426,181,1871]" captionTargetId="figure-28@46.[161,1426,181,1871]" captionTargetPageId="46" captionText="FIGURE 27. Protoariciella cf. oligobranchia, AM W.43255. A–I, SEM, J–M: compound microscope. A. general dorsal view; B. Anterior end, dorsal view; C. Posterior end, dorsal view; D. Anterior end, lateral view; E. Neuropodium of chaetiger 7; F. Neurochaetae of chaetiger 7; H. Neurochaetae of abdominal chaetiger; I. Notochaetae of abdominal chaetiger; J. General view; K. Thoracic parapodia; L, M: Abdominal parapodium. cc, crenulated capillaries; fc, forked chaeta; h, hook." figureDoi="http://doi.org/10.5281/zenodo.4414216" httpUri="https://zenodo.org/record/4414216/files/figure.png" pageId="45" pageNumber="496">Fig. 27B, D, E, G, H</figureCitation>
|
||
). Pygidium with four short cirri (
|
||
<figureCitation id="13352A6D3B7D085DAA64F99BFE1E4442" box="[332,436,1544,1570]" captionStart="FIGURE 27" captionStartId="46.[151,250,1895,1919]" captionTargetBox="[161,1426,181,1871]" captionTargetId="figure-28@46.[161,1426,181,1871]" captionTargetPageId="46" captionText="FIGURE 27. Protoariciella cf. oligobranchia, AM W.43255. A–I, SEM, J–M: compound microscope. A. general dorsal view; B. Anterior end, dorsal view; C. Posterior end, dorsal view; D. Anterior end, lateral view; E. Neuropodium of chaetiger 7; F. Neurochaetae of chaetiger 7; H. Neurochaetae of abdominal chaetiger; I. Notochaetae of abdominal chaetiger; J. General view; K. Thoracic parapodia; L, M: Abdominal parapodium. cc, crenulated capillaries; fc, forked chaeta; h, hook." figureDoi="http://doi.org/10.5281/zenodo.4414216" httpUri="https://zenodo.org/record/4414216/files/figure.png" pageId="45" pageNumber="496">Fig. 27C</figureCitation>
|
||
). Notochaetae crenulated capillaries in all segments, in abdominal notopodia also forked chaetae present (
|
||
<figureCitation id="13352A6D3B7D085DAA7CF9BFFE794427" box="[340,467,1580,1607]" captionStart="FIGURE 27" captionStartId="46.[151,250,1895,1919]" captionTargetBox="[161,1426,181,1871]" captionTargetId="figure-28@46.[161,1426,181,1871]" captionTargetPageId="46" captionText="FIGURE 27. Protoariciella cf. oligobranchia, AM W.43255. A–I, SEM, J–M: compound microscope. A. general dorsal view; B. Anterior end, dorsal view; C. Posterior end, dorsal view; D. Anterior end, lateral view; E. Neuropodium of chaetiger 7; F. Neurochaetae of chaetiger 7; H. Neurochaetae of abdominal chaetiger; I. Notochaetae of abdominal chaetiger; J. General view; K. Thoracic parapodia; L, M: Abdominal parapodium. cc, crenulated capillaries; fc, forked chaeta; h, hook." figureDoi="http://doi.org/10.5281/zenodo.4414216" httpUri="https://zenodo.org/record/4414216/files/figure.png" pageId="45" pageNumber="496">Fig. 27G, I</figureCitation>
|
||
, K–M). Neurochaetae crenulated capillaries and few curved serrated uncini in thorax, crenulated capillaries and straight or slightly curved smooth or partially finely serrated hooks in abdomen; some hooks bidentate both in thorax and abdomen (
|
||
<figureCitation id="13352A6D3B7D085DA9B0F9E7FD4344EE" box="[664,745,1652,1678]" captionStart="FIGURE 27" captionStartId="46.[151,250,1895,1919]" captionTargetBox="[161,1426,181,1871]" captionTargetId="figure-28@46.[161,1426,181,1871]" captionTargetPageId="46" captionText="FIGURE 27. Protoariciella cf. oligobranchia, AM W.43255. A–I, SEM, J–M: compound microscope. A. general dorsal view; B. Anterior end, dorsal view; C. Posterior end, dorsal view; D. Anterior end, lateral view; E. Neuropodium of chaetiger 7; F. Neurochaetae of chaetiger 7; H. Neurochaetae of abdominal chaetiger; I. Notochaetae of abdominal chaetiger; J. General view; K. Thoracic parapodia; L, M: Abdominal parapodium. cc, crenulated capillaries; fc, forked chaeta; h, hook." figureDoi="http://doi.org/10.5281/zenodo.4414216" httpUri="https://zenodo.org/record/4414216/files/figure.png" pageId="45" pageNumber="496">Fig. 27</figureCitation>
|
||
E–H, K–M).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31465633B7D085DABEFF90BFE8F4596" pageId="45" pageNumber="496" type="discussion">
|
||
<paragraph id="8BB136E83B7D085DABEFF90BFE8F4596" blockId="45.[151,1437,1220,2039]" pageId="45" pageNumber="496">
|
||
<emphasis id="B97AEAFA3B7D085DABEFF90BFE9144D2" bold="true" box="[199,315,1688,1714]" pageId="45" pageNumber="496">Remarks.</emphasis>
|
||
<taxonomicName id="4C0E4D6B3B7D085DAA6AF90BFD2F44D2" authorityName="Hobson" authorityYear="1976" box="[322,645,1688,1714]" class="Polychaeta" family="Orbiniidae" genus="Protoariciella" kingdom="Animalia" pageId="45" pageNumber="496" phylum="Annelida" rank="species" species="oligobranchia">
|
||
<emphasis id="B97AEAFA3B7D085DAA6AF90BFD2F44D2" box="[322,645,1688,1714]" italics="true" pageId="45" pageNumber="496">Protoariciella oligobranchia</emphasis>
|
||
</taxonomicName>
|
||
was described from
|
||
<collectingRegion id="49CAF80A3B7D085DA845F90BFB8444D2" box="[877,1070,1688,1714]" country="Canada" name="British Columbia" pageId="45" pageNumber="496">British Columbia</collectingRegion>
|
||
(
|
||
<collectingCountry id="F31976783B7D085DAF15F90BFB3F44D2" box="[1085,1173,1688,1714]" name="Canada" pageId="45" pageNumber="496">Canada</collectingCountry>
|
||
, East Pacific) (
|
||
<bibRefCitation id="EF9F4B193B7D085DAE15F90BFF7944B7" author="Hobson, K. D." pageId="45" pageNumber="496" pagination="591 - 596" refId="ref34350" refString="Hobson, K. D. (1976) Protoariciella oligobranchia new species (Orbiniidae) and six new records of Orbiniidae, Questidae, and Paraonidae (Annelida, Polychaeta) from British Columbia. Canadian Journal of Zoology, 54, 591 - 596. https: // doi. org / 10.1139 / z 76 - 069" type="journal article" year="1976">Hobson, 1976</bibRefCitation>
|
||
). It differs from other species of the genus owing to the starting-point of the branchiae segment (chaetiger 4–5, not 6–8), absence of branchiae from many posterior segments, and chaetal characteristics (bidentate uncini and forked chaetae in each segment). The specimens studied here are similar, with branchiae starting on chaetiger 5 and the presence of bidentate uncini. But based only on the literature. However, they differ owing to having fewer forked chaetae, as there are only 1–2 present in the middle and posterior notopodia and are absent in the anterior notopodia. It was not possible to establish the number of posterior abranchiate segments because of the poor condition of the worms. The specimens studied here likely represent a new species; but due to the few poorly preserved specimens and the limited knowledge of the important taxonomic characters in this genus, it is not described as a new species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |