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<document id="141E947F899D684998E6A5CF9F0D557C" ID-CLB-Dataset="37318" ID-DOI="10.5281/zenodo.245827" ID-GBIF-Dataset="69cf893c-7b35-48e8-ad78-d9775626f287" ID-ISSN="1175-5326" ID-Zenodo-Dep="245827" ID-ZooBank="9345C596-8656-4B5C-AD8C-2FACF4E9240C" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1484506177574" checkinUser="GgServerImporter" docAuthor="Blake, James A." docDate="2017" docId="8F2387DD063B0923FF31FDCFFCE5F853" docLanguage="en" docName="Zootaxa.4218.1.001-145" docOrigin="Zootaxa 4218 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Scoloplos suroestense Blake, 2017, new species" docType="treatment" docVersion="14" lastPageNumber="47" masterDocId="731AFFA50615090DFFA6FFEBFFDCFFC0" masterDocTitle="Polychaeta Orbiniidae from Antarctica, the Southern Ocean, the Abyssal Pacific Ocean, and off South America" masterLastPageNumber="145" masterPageNumber="1" pageNumber="47" updateTime="1698435671898" updateUser="ExternalLinkService">
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<mods:title id="44FD06F62BF0951566C9940E00AF77C8">Polychaeta Orbiniidae from Antarctica, the Southern Ocean, the Abyssal Pacific Ocean, and off South America</mods:title>
</mods:titleInfo>
<mods:name id="12E06ADCCB57BEA9678E1D90EA69F3C9" type="personal">
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<mods:namePart id="3AD67D3A7145ABB3829D243DCE4A5B55">Blake, James A.</mods:namePart>
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<mods:title id="B21EC2F749C6EED3327B191D66D28DE1">Zootaxa</mods:title>
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<mods:date id="E12EE08DD89F828282A665C4E434DE18">2017</mods:date>
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<mods:number id="6445A2B8EB1B82F7C640C0E0A1E8AC24">4218</mods:number>
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<mods:classification id="4805D82E26ADBDADE47F966DEC29A62C">journal article</mods:classification>
<mods:identifier id="4F6284A389A603A7BA31D3411AB06843" type="CLB-Dataset">37318</mods:identifier>
<mods:identifier id="CDDE65365FDF9BDE4EFB21DB45086402" type="DOI">10.5281/zenodo.245827</mods:identifier>
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<treatment id="8F2387DD063B0923FF31FDCFFCE5F853" ID-DOI="http://doi.org/10.5281/zenodo.4901771" ID-GBIF-Taxon="127422020" ID-Zenodo-Dep="4901771" LSID="urn:lsid:plazi:treatment:8F2387DD063B0923FF31FDCFFCE5F853" httpUri="http://treatment.plazi.org/id/8F2387DD063B0923FF31FDCFFCE5F853" lastPageNumber="47" pageId="46" pageNumber="47">
<subSubSection id="4F906540063B0923FF31FDCFFEB2FD9F" pageId="46" pageNumber="47" type="nomenclature">
<paragraph id="073536CB063B0923FF31FDCFFDE9FDFE" blockId="46.[151,565,548,607]" box="[151,565,548,574]" pageId="46" pageNumber="47">
<heading id="5C7D81A7063B0923FF31FDCFFDE9FDFE" bold="true" box="[151,565,548,574]" fontSize="11" level="1" pageId="46" pageNumber="47" reason="1">
<emphasis id="35FEEAD9063B0923FF31FDCFFDE9FDFE" bold="true" box="[151,565,548,574]" pageId="46" pageNumber="47">
<taxonomicName id="C08A4D48063B0923FF31FDCFFE42FDFE" ID-CoL="4VSM2" box="[151,414,548,574]" class="Polychaeta" family="Orbiniidae" genus="Scoloplos" kingdom="Animalia" pageId="46" pageNumber="47" phylum="Annelida" rank="species" species="suroestense" status="sp. nov.">
<emphasis id="35FEEAD9063B0923FF31FDCFFE42FDFE" bold="true" box="[151,414,548,574]" italics="true" pageId="46" pageNumber="47">Scoloplos suroestense</emphasis>
</taxonomicName>
<taxonomicNameLabel id="2ECD57A2063B0923FE03FDCFFDE9FDFE" box="[421,565,548,574]" pageId="46" pageNumber="47" rank="species">new species</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="073536CB063B0923FF31FDADFEB2FD9F" blockId="46.[151,565,548,607]" box="[151,366,582,607]" pageId="46" pageNumber="47">
<figureCitation id="9FB12A4E063B0923FF31FDADFED2FD9F" box="[151,270,582,607]" captionStart="FIGURE 23" captionStartId="45.[151,249,1907,1929]" captionTargetBox="[157,1432,197,1880]" captionTargetId="figure@45.[151,1436,193,1886]" captionTargetPageId="45" captionText="FIGURE 23. Scoloplos bathytatus n. sp. (ANDEEP III Sta. PS / 121 - 12). A, anterior end, left lateral view; B, second specimen, left lateral view; C, nuchal organ detail from B, not to scale; D, thoracic neuropodial uncini; E, abdominal parapodium, anterior view; F, furcate seta, arrows denote openings on tip of tynes. — Scoloplos suroestense. Paratype (USNM 1013918). G. anterior end, left lateral view; H, thoracic neuropodial uncini." httpUri="https://zenodo.org/record/245849/files/figure.png" pageId="46" pageNumber="47">Figures 23</figureCitation>
GH, 24
</paragraph>
</subSubSection>
<subSubSection id="4F906540063B0923FF31FD65FAAFFD0B" pageId="46" pageNumber="47" type="materials_examined">
<paragraph id="073536CB063B0923FF31FD65FAAFFD0B" blockId="46.[151,1437,654,1939]" pageId="46" pageNumber="47">
<materialsCitation id="B7E23C96063B0923FF31FD65FAAFFD0B" ID-GBIF-Occurrence="1424727873" collectingDate="1965-12-13" collectionCode="USNM" country="Chile" county="Anton Bruun Cruise" elevation="5" latitude="-33.566666" location="Material" longLatPrecision="1204" longitude="-78.916664" municipality="Punta" pageId="46" pageNumber="47" specimenCode="USNM 1013917-8" specimenCount="3" typeStatus="holotype">
<emphasis id="35FEEAD9063B0923FF31FD65FE5EFD67" bold="true" box="[151,386,654,679]" pageId="46" pageNumber="47">
<location id="02556010063B0923FF31FD65FF23FD67" LSID="urn:lsid:plazi:treatment:8F2387DD063B0923FF31FDCFFCE5F853:02556010063B0923FF31FD65FF23FD67" box="[151,255,654,679]" country="Chile" county="Anton Bruun Cruise" latitude="-33.566666" longLatPrecision="1204" longitude="-78.916664" municipality="Punta" name="Material" pageId="46" pageNumber="47">Material</location>
examined.
</emphasis>
<location id="02556010063B0923FE2AFD64FD44FD67" LSID="urn:lsid:plazi:treatment:8F2387DD063B0923FF31FDCFFCE5F853:02556010063B0923FE2AFD64FD44FD67" box="[396,664,654,679]" country="Chile" county="Anton Bruun Cruise" latitude="-33.566666" longLatPrecision="1204" longitude="-78.916664" municipality="Punta" name="Juan Fernandez Islands" pageId="46" pageNumber="47">Juan Fernandez Islands</location>
,
<collectingCountry id="7F9D765B063B0923FD00FD65FD3EFD67" box="[678,738,654,679]" name="Chile" pageId="46" pageNumber="47">Chile</collectingCountry>
Bay behind
<collectingMunicipality id="E751ACB1063B0923FCDEFD64FC64FD66" box="[888,952,655,678]" pageId="46" pageNumber="47">Punta</collectingMunicipality>
<taxonomicName id="C08A4D48063B0923FC67FD64FB95FD67" box="[961,1097,655,679]" class="Polychaeta" family="Orbiniidae" genus="Scoloplos" kingdom="Animalia" pageId="46" pageNumber="126" phylum="Annelida" rank="species" species="suroestense">Suroestense</taxonomicName>
,
<collectingCounty id="EE544E47063B0923FBF1FD64FAE0FD67" box="[1111,1340,654,679]" pageId="46" pageNumber="47">
<emphasis id="35FEEAD9063B0923FBF1FD64FB35FD66" box="[1111,1257,655,678]" italics="true" pageId="46" pageNumber="47">Anton Bruun</emphasis>
Cruise
</collectingCounty>
12, Sta. 134,
<date id="7334100B063B0923FF69FD58FEBDFD0B" box="[207,353,690,715]" pageId="46" pageNumber="47" value="1965-12-13">
<collectingDate id="6370E9E3063B0923FF69FD58FEBDFD0B" box="[207,353,690,715]" pageId="46" pageNumber="47" value="1965-12-13">13 Dec 1965</collectingDate>
</date>
,
<geoCoordinate id="62BE500C063B0923FECAFD59FE1BFD0B" box="[364,455,690,715]" direction="south" orientation="latitude" pageId="46" pageNumber="47" precision="925" value="-33.566666">33°34S</geoCoordinate>
,
<geoCoordinate id="62BE500C063B0923FE75FD59FDEBFD0B" box="[467,567,690,715]" direction="west" orientation="longitude" pageId="46" pageNumber="47" precision="925" value="-78.916664">78°55W</geoCoordinate>
, shallow subtidal (&lt;
<quantity id="C0729B2E063B0923FCBFFD59FC9CFD0B" box="[793,832,690,715]" metricMagnitude="0" metricUnit="m" metricValue="5.0" pageId="46" pageNumber="47" unit="m" value="5.0">
<elevation id="8CA7D1F8063B0923FCBFFD59FC9CFD0B" box="[793,832,690,715]" metricMagnitude="0" metricUnit="m" metricValue="5.0" pageId="46" pageNumber="47" unit="m" value="5.0">5m</elevation>
</quantity>
),
<emphasis id="35FEEAD9063B0923FCF2FD59FC67FD0B" bold="true" box="[852,955,690,715]" pageId="46" pageNumber="47">
<typeStatus id="D8318869063B0923FCF2FD59FC67FD0B" box="[852,955,690,715]" pageId="46" pageNumber="47" type="holotype">holotype</typeStatus>
</emphasis>
and
<specimenCount id="118CFD42063B0923FC57FD58FBA0FD0B" box="[1009,1148,690,715]" pageId="46" pageNumber="47" type="generic" typeStatus="paratypes">
3
<emphasis id="35FEEAD9063B0923FBA0FD59FBA0FD0B" bold="true" box="[1030,1148,690,715]" pageId="46" pageNumber="47">paratypes</emphasis>
</specimenCount>
(
<specimenCode id="572C9EB0063B0923FB2DFD58FABBFD0B" box="[1163,1383,691,715]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="46" pageNumber="47">
<collectionCode id="619BAE0E063B0923FB2DFD58FB02FD0B" box="[1163,1246,691,715]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="46" pageNumber="47">USNM</collectionCode>
10139178
</specimenCode>
).
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="4F906540063B0923FF61FD3DFB7DFA23" pageId="46" pageNumber="47" type="description">
<paragraph id="073536CB063B0923FF61FD3DFE1CFC06" blockId="46.[151,1437,654,1939]" pageId="46" pageNumber="47">
<emphasis id="35FEEAD9063B0923FF61FD3DFE85FD2F" bold="true" box="[199,345,726,751]" pageId="46" pageNumber="47">Description.</emphasis>
<typeStatus id="D8318869063B0923FEC7FD3DFE15FD2F" box="[353,457,726,751]" pageId="46" pageNumber="47" type="holotype">Holotype</typeStatus>
complete,
<quantity id="C0729B2E063B0923FDEFFD3CFD47FD2E" box="[585,667,727,751]" metricMagnitude="-2" metricUnit="m" metricValue="1.2" pageId="46" pageNumber="47" unit="mm" value="12.0">12 mm</quantity>
long and
<quantity id="C0729B2E063B0923FCB6FD3CFCB4FD2E" box="[784,872,727,751]" metricMagnitude="-3" metricUnit="m" metricValue="1.2" pageId="46" pageNumber="47" unit="mm" value="1.2">1.2 mm</quantity>
wide for approximately 100 segments;
<typeStatus id="D8318869063B0923FA97FD3CFA40FD2F" box="[1329,1436,727,751]" pageId="46" pageNumber="47" type="paratype">paratypes</typeStatus>
smaller, up to 75 segments. First four thoracic segments distinctly inflated, due to inverted proboscis visible dorsally through body wall (
<figureCitation id="9FB12A4E063B0923FE75FCF5FDF0FCF7" box="[467,556,798,823]" captionStart="FIGURE 23" captionStartId="45.[151,249,1907,1929]" captionTargetBox="[157,1432,197,1880]" captionTargetId="figure@45.[151,1436,193,1886]" captionTargetPageId="45" captionText="FIGURE 23. Scoloplos bathytatus n. sp. (ANDEEP III Sta. PS / 121 - 12). A, anterior end, left lateral view; B, second specimen, left lateral view; C, nuchal organ detail from B, not to scale; D, thoracic neuropodial uncini; E, abdominal parapodium, anterior view; F, furcate seta, arrows denote openings on tip of tynes. — Scoloplos suroestense. Paratype (USNM 1013918). G. anterior end, left lateral view; H, thoracic neuropodial uncini." httpUri="https://zenodo.org/record/245849/files/figure.png" pageId="46" pageNumber="47">Figs. 23</figureCitation>
G, 24AB); following thoracic segments distinctly depressed (
<figureCitation id="9FB12A4E063B0923FB45FCF5FAE3FCF7" box="[1251,1343,798,823]" captionStart="FIGURE 23" captionStartId="45.[151,249,1907,1929]" captionTargetBox="[157,1432,197,1880]" captionTargetId="figure@45.[151,1436,193,1886]" captionTargetPageId="45" captionText="FIGURE 23. Scoloplos bathytatus n. sp. (ANDEEP III Sta. PS / 121 - 12). A, anterior end, left lateral view; B, second specimen, left lateral view; C, nuchal organ detail from B, not to scale; D, thoracic neuropodial uncini; E, abdominal parapodium, anterior view; F, furcate seta, arrows denote openings on tip of tynes. — Scoloplos suroestense. Paratype (USNM 1013918). G. anterior end, left lateral view; H, thoracic neuropodial uncini." httpUri="https://zenodo.org/record/245849/files/figure.png" pageId="46" pageNumber="47">Figs. 23</figureCitation>
A, 24B C); abdominal segments rounded in cross section (
<figureCitation id="9FB12A4E063B0923FD75FCA9FCFBFC9B" box="[723,807,834,859]" captionStart="FIGURE 24" captionStartId="47.[151,249,1771,1793]" captionTargetBox="[160,1423,217,1722]" captionTargetId="figure@47.[151,1436,193,1749]" captionTargetPageId="47" captionText="FIGURE 24. Scoloplos suroestense n. sp. Holotype (USNM 1013917). A, anterior end, dorsal view; B, anterior end, left lateral view; C, thoracic parapodium, anterior view; D, abdominal parapodium, anterior view; E F, thoracic neuropodial uncini; G, thoracic neuropodial capillary seta; H, abdominal neuroseta." httpUri="https://zenodo.org/record/245850/files/figure.png" pageId="46" pageNumber="47">Fig. 24</figureCitation>
D). Thorax with 1015 setigers, depending upon size of specimens; smallest specimens with fewest thoracic segments, larger specimens with most thoracic segments; last 12 thoracic segments appearing transitional with abdominal region in having fewer, more tightly grouped setae. Color in alcohol: light tan.
</paragraph>
<paragraph id="073536CB063B0923FF61FC39FBB9FBF3" blockId="46.[151,1437,654,1939]" pageId="46" pageNumber="47">
Prostomium triangular, pointed anteriorly (
<figureCitation id="9FB12A4E063B0923FD1CFC39FCC5FC2B" box="[698,793,978,1003]" captionStart="FIGURE 23" captionStartId="45.[151,249,1907,1929]" captionTargetBox="[157,1432,197,1880]" captionTargetId="figure@45.[151,1436,193,1886]" captionTargetPageId="45" captionText="FIGURE 23. Scoloplos bathytatus n. sp. (ANDEEP III Sta. PS / 121 - 12). A, anterior end, left lateral view; B, second specimen, left lateral view; C, nuchal organ detail from B, not to scale; D, thoracic neuropodial uncini; E, abdominal parapodium, anterior view; F, furcate seta, arrows denote openings on tip of tynes. — Scoloplos suroestense. Paratype (USNM 1013918). G. anterior end, left lateral view; H, thoracic neuropodial uncini." httpUri="https://zenodo.org/record/245849/files/figure.png" pageId="46" pageNumber="47">Figs. 23</figureCitation>
G, 24AB); no eyespots; with two ciliated dorsolateral nuchal organs on posterior border with peristomium of
<typeStatus id="D8318869063B0923FCA5FC1DFCB9FBCF" box="[771,869,1014,1039]" pageId="46" pageNumber="47" type="holotype">holotype</typeStatus>
(
<figureCitation id="9FB12A4E063B0923FCD3FC1DFC1BFBCF" box="[885,967,1014,1039]" captionStart="FIGURE 24" captionStartId="47.[151,249,1771,1793]" captionTargetBox="[160,1423,217,1722]" captionTargetId="figure@47.[151,1436,193,1749]" captionTargetPageId="47" captionText="FIGURE 24. Scoloplos suroestense n. sp. Holotype (USNM 1013917). A, anterior end, dorsal view; B, anterior end, left lateral view; C, thoracic parapodium, anterior view; D, abdominal parapodium, anterior view; E F, thoracic neuropodial uncini; G, thoracic neuropodial capillary seta; H, abdominal neuroseta." httpUri="https://zenodo.org/record/245850/files/figure.png" pageId="46" pageNumber="47">Fig. 24</figureCitation>
A); with SEM, nuchal organ of
<typeStatus id="D8318869063B0923FA8EFC1CFA54FBCF" box="[1320,1416,1015,1039]" pageId="46" pageNumber="47" type="paratype">paratype</typeStatus>
a slit (
<figureCitation id="9FB12A4E063B0923FF6EFBF1FEC7FBF3" box="[200,283,1050,1075]" captionStart="FIGURE 23" captionStartId="45.[151,249,1907,1929]" captionTargetBox="[157,1432,197,1880]" captionTargetId="figure@45.[151,1436,193,1886]" captionTargetPageId="45" captionText="FIGURE 23. Scoloplos bathytatus n. sp. (ANDEEP III Sta. PS / 121 - 12). A, anterior end, left lateral view; B, second specimen, left lateral view; C, nuchal organ detail from B, not to scale; D, thoracic neuropodial uncini; E, abdominal parapodium, anterior view; F, furcate seta, arrows denote openings on tip of tynes. — Scoloplos suroestense. Paratype (USNM 1013918). G. anterior end, left lateral view; H, thoracic neuropodial uncini." httpUri="https://zenodo.org/record/245849/files/figure.png" pageId="46" pageNumber="47">Fig. 23</figureCitation>
A). Peristomium with a single achaetous ring completely fused to setiger 1.
</paragraph>
<paragraph id="073536CB063B0923FF61FBD5FBCAFB02" blockId="46.[151,1437,654,1939]" pageId="46" pageNumber="47">
Thoracic parapodia with digitiform postsetal lobes from setiger 1 (
<figureCitation id="9FB12A4E063B0923FC68FBD5FBF8FB97" box="[974,1060,1086,1111]" captionStart="FIGURE 24" captionStartId="47.[151,249,1771,1793]" captionTargetBox="[160,1423,217,1722]" captionTargetId="figure@47.[151,1436,193,1749]" captionTargetPageId="47" captionText="FIGURE 24. Scoloplos suroestense n. sp. Holotype (USNM 1013917). A, anterior end, dorsal view; B, anterior end, left lateral view; C, thoracic parapodium, anterior view; D, abdominal parapodium, anterior view; E F, thoracic neuropodial uncini; G, thoracic neuropodial capillary seta; H, abdominal neuroseta." httpUri="https://zenodo.org/record/245850/files/figure.png" pageId="46" pageNumber="47">Fig. 24</figureCitation>
AB); neuropodial lobes slightly shorter than notopodial lobes. Anterior abdominal postsetal lobes similar to those of thoracic region, with neuropodial lobes becoming reduced to short papillae in middle body segments; notopodial lobes remaining long, but shorter than branchiae (
<figureCitation id="9FB12A4E063B0923FE6CFB41FDC1FB03" box="[458,541,1194,1219]" captionStart="FIGURE 24" captionStartId="47.[151,249,1771,1793]" captionTargetBox="[160,1423,217,1722]" captionTargetId="figure@47.[151,1436,193,1749]" captionTargetPageId="47" captionText="FIGURE 24. Scoloplos suroestense n. sp. Holotype (USNM 1013917). A, anterior end, dorsal view; B, anterior end, left lateral view; C, thoracic parapodium, anterior view; D, abdominal parapodium, anterior view; E F, thoracic neuropodial uncini; G, thoracic neuropodial capillary seta; H, abdominal neuroseta." httpUri="https://zenodo.org/record/245850/files/figure.png" pageId="46" pageNumber="47">Fig. 24</figureCitation>
D).
<collectingRegion id="C54EF829063B0923FDE3FB40FDBBFB02" box="[581,615,1195,1218]" country="Haiti" name="Nord" pageId="46" pageNumber="47">No</collectingRegion>
interramal or subpodial lobes present.
</paragraph>
<paragraph id="073536CB063B0923FF61FB24FB44FA5B" blockId="46.[151,1437,654,1939]" pageId="46" pageNumber="47">
Notosetae all crenulated capillaries throughout; furcate setae entirely absent. Thoracic neurosetae including 8 9 uncini located anterior to 1214 crenulated capillaries (
<figureCitation id="9FB12A4E063B0923FCEBFB19FC6CFACB" box="[845,944,1266,1291]" captionStart="FIGURE 23" captionStartId="45.[151,249,1907,1929]" captionTargetBox="[157,1432,197,1880]" captionTargetId="figure@45.[151,1436,193,1886]" captionTargetPageId="45" captionText="FIGURE 23. Scoloplos bathytatus n. sp. (ANDEEP III Sta. PS / 121 - 12). A, anterior end, left lateral view; B, second specimen, left lateral view; C, nuchal organ detail from B, not to scale; D, thoracic neuropodial uncini; E, abdominal parapodium, anterior view; F, furcate seta, arrows denote openings on tip of tynes. — Scoloplos suroestense. Paratype (USNM 1013918). G. anterior end, left lateral view; H, thoracic neuropodial uncini." httpUri="https://zenodo.org/record/245849/files/figure.png" pageId="46" pageNumber="47">Figs. 23</figureCitation>
H, 24C); uncini slender, no broader than capillaries, with blunted curved tips partially covered by hyaline hood (
<figureCitation id="9FB12A4E063B0923FC67FAFDFBC8FAEF" box="[961,1044,1302,1327]" captionStart="FIGURE 24" captionStartId="47.[151,249,1771,1793]" captionTargetBox="[160,1423,217,1722]" captionTargetId="figure@47.[151,1436,193,1749]" captionTargetPageId="47" captionText="FIGURE 24. Scoloplos suroestense n. sp. Holotype (USNM 1013917). A, anterior end, dorsal view; B, anterior end, left lateral view; C, thoracic parapodium, anterior view; D, abdominal parapodium, anterior view; E F, thoracic neuropodial uncini; G, thoracic neuropodial capillary seta; H, abdominal neuroseta." httpUri="https://zenodo.org/record/245850/files/figure.png" pageId="46" pageNumber="47">Fig. 24</figureCitation>
EF), in SEM hood appearing as a sheath extending from tip of shaft posteriorly (
<figureCitation id="9FB12A4E063B0923FD06FAD1FD2FFA93" box="[672,755,1338,1363]" captionStart="FIGURE 23" captionStartId="45.[151,249,1907,1929]" captionTargetBox="[157,1432,197,1880]" captionTargetId="figure@45.[151,1436,193,1886]" captionTargetPageId="45" captionText="FIGURE 23. Scoloplos bathytatus n. sp. (ANDEEP III Sta. PS / 121 - 12). A, anterior end, left lateral view; B, second specimen, left lateral view; C, nuchal organ detail from B, not to scale; D, thoracic neuropodial uncini; E, abdominal parapodium, anterior view; F, furcate seta, arrows denote openings on tip of tynes. — Scoloplos suroestense. Paratype (USNM 1013918). G. anterior end, left lateral view; H, thoracic neuropodial uncini." httpUri="https://zenodo.org/record/245849/files/figure.png" pageId="46" pageNumber="47">Fig. 23</figureCitation>
H); shafts with ribs that in light microscope and SEM consist of transverse rows of barbs (
<figureCitation id="9FB12A4E063B0923FE56FAB5FD8EFAB7" box="[496,594,1374,1399]" captionStart="FIGURE 23" captionStartId="45.[151,249,1907,1929]" captionTargetBox="[157,1432,197,1880]" captionTargetId="figure@45.[151,1436,193,1886]" captionTargetPageId="45" captionText="FIGURE 23. Scoloplos bathytatus n. sp. (ANDEEP III Sta. PS / 121 - 12). A, anterior end, left lateral view; B, second specimen, left lateral view; C, nuchal organ detail from B, not to scale; D, thoracic neuropodial uncini; E, abdominal parapodium, anterior view; F, furcate seta, arrows denote openings on tip of tynes. — Scoloplos suroestense. Paratype (USNM 1013918). G. anterior end, left lateral view; H, thoracic neuropodial uncini." httpUri="https://zenodo.org/record/245849/files/figure.png" pageId="46" pageNumber="47">Figs. 23</figureCitation>
H, 24EF), capillaries with transverse rows of barbs (
<figureCitation id="9FB12A4E063B0923FB75FAB5FAE9FAB7" box="[1235,1333,1374,1399]" captionStart="FIGURE 23" captionStartId="45.[151,249,1907,1929]" captionTargetBox="[157,1432,197,1880]" captionTargetId="figure@45.[151,1436,193,1886]" captionTargetPageId="45" captionText="FIGURE 23. Scoloplos bathytatus n. sp. (ANDEEP III Sta. PS / 121 - 12). A, anterior end, left lateral view; B, second specimen, left lateral view; C, nuchal organ detail from B, not to scale; D, thoracic neuropodial uncini; E, abdominal parapodium, anterior view; F, furcate seta, arrows denote openings on tip of tynes. — Scoloplos suroestense. Paratype (USNM 1013918). G. anterior end, left lateral view; H, thoracic neuropodial uncini." httpUri="https://zenodo.org/record/245849/files/figure.png" pageId="46" pageNumber="47">Figs. 23</figureCitation>
H, 24G). Abdominal neurosetae including 23 straight pointed uncini (
<figureCitation id="9FB12A4E063B0923FCEEFA69FC45FA5B" box="[840,921,1410,1435]" captionStart="FIGURE 24" captionStartId="47.[151,249,1771,1793]" captionTargetBox="[160,1423,217,1722]" captionTargetId="figure@47.[151,1436,193,1749]" captionTargetPageId="47" captionText="FIGURE 24. Scoloplos suroestense n. sp. Holotype (USNM 1013917). A, anterior end, dorsal view; B, anterior end, left lateral view; C, thoracic parapodium, anterior view; D, abdominal parapodium, anterior view; E F, thoracic neuropodial uncini; G, thoracic neuropodial capillary seta; H, abdominal neuroseta." httpUri="https://zenodo.org/record/245850/files/figure.png" pageId="46" pageNumber="47">Fig. 24</figureCitation>
H) and 34 capillaries.
</paragraph>
<paragraph id="073536CB063B0923FF61FA4DFBDBFA7F" blockId="46.[151,1437,654,1939]" box="[199,1031,1446,1471]" pageId="46" pageNumber="47">
Branchiae from setiger 1217 or first 12 abdominal segments (
<figureCitation id="9FB12A4E063B0923FC32FA4DFC34FA7F" box="[916,1000,1446,1471]" captionStart="FIGURE 24" captionStartId="47.[151,249,1771,1793]" captionTargetBox="[160,1423,217,1722]" captionTargetId="figure@47.[151,1436,193,1749]" captionTargetPageId="47" captionText="FIGURE 24. Scoloplos suroestense n. sp. Holotype (USNM 1013917). A, anterior end, dorsal view; B, anterior end, left lateral view; C, thoracic parapodium, anterior view; D, abdominal parapodium, anterior view; E F, thoracic neuropodial uncini; G, thoracic neuropodial capillary seta; H, abdominal neuroseta." httpUri="https://zenodo.org/record/245850/files/figure.png" pageId="46" pageNumber="47">Fig. 24</figureCitation>
B).
</paragraph>
<paragraph id="073536CB063B0923FF61FA21FB7DFA23" blockId="46.[151,1437,654,1939]" box="[199,1185,1482,1507]" pageId="46" pageNumber="47">Pygidium with terminal anus, encompassed by broad, thickened lobe, without anal cirri.</paragraph>
</subSubSection>
<subSubSection id="4F906540063B0923FF61FA05FD2DF88B" pageId="46" pageNumber="47" type="discussion">
<paragraph id="073536CB063B0923FF61FA05FD2DF88B" blockId="46.[151,1437,654,1939]" pageId="46" pageNumber="47">
<emphasis id="35FEEAD9063B0923FF61FA05FEE7F9C7" bold="true" box="[199,315,1518,1543]" pageId="46" pageNumber="47">Remarks.</emphasis>
<taxonomicName id="C08A4D48063B0923FEE7FA05FDEBF9C6" box="[321,567,1518,1542]" class="Polychaeta" family="Orbiniidae" genus="Scoloplos" kingdom="Animalia" pageId="46" pageNumber="47" phylum="Annelida" rank="species" species="suroestense" status="sp. nov.">
<emphasis id="35FEEAD9063B0923FEE7FA05FDEBF9C6" box="[321,567,1518,1542]" italics="true" pageId="46" pageNumber="47">Scoloplos suroestense</emphasis>
</taxonomicName>
<emphasis id="35FEEAD9063B0923FD9BFA05FDA7F9C7" bold="true" box="[573,635,1518,1543]" pageId="46" pageNumber="47">
<taxonomicNameLabel id="2ECD57A2063B0923FD9BFA05FDA7F9C7" box="[573,635,1518,1543]" pageId="46" pageNumber="47" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
is unusual among species of
<taxonomicName id="C08A4D48063B0923FC67FA05FBF2F9C6" box="[961,1070,1518,1542]" class="Polychaeta" family="Orbiniidae" genus="Scoloplos" kingdom="Animalia" pageId="46" pageNumber="47" phylum="Annelida" rank="genus">
<emphasis id="35FEEAD9063B0923FC67FA05FBF2F9C6" box="[961,1070,1518,1542]" italics="true" pageId="46" pageNumber="47">Scoloplos</emphasis>
</taxonomicName>
in having branchiae first present from anterior abdominal setigers. In this regard, the species is closely related to
<taxonomicName id="C08A4D48063B0923FB9EF9F8FA90F9EB" authority="Day, 1977" authorityName="Day" authorityYear="1977" box="[1080,1356,1555,1579]" class="Polychaeta" family="Orbiniidae" genus="Leitoscoloplos" kingdom="Animalia" pageId="46" pageNumber="47" phylum="Annelida" rank="species" species="normalis">
<emphasis id="35FEEAD9063B0923FB9EF9F8FB66F9EB" box="[1080,1210,1555,1579]" italics="true" pageId="46" pageNumber="47">S. normalis</emphasis>
(
<bibRefCitation id="631B4B3A063B0923FB6DF9F8FA9FF9EB" author="Day" box="[1227,1347,1555,1579]" pageId="46" pageNumber="47" refString="Day, J. H. (1977) A review of the Australian and New Zealand Orbiniidae (Annelida: Polychaeta). In: Reish, D. J. &amp; Fauchald, K. (Eds.), Essays on Polychaetous Annelids in Memory of Dr. Olga Hartman, pp. 217 - 246. [Allan Hancock Foundation, University of Southern California, Los Angeles.]" type="book chapter" year="1977">Day, 1977</bibRefCitation>
)
</taxonomicName>
and
<taxonomicName id="C08A4D48063B0923FA21F9F8FEADF98F" authority="Day, 1977" authorityName="Day" authorityYear="1977" class="Polychaeta" family="Orbiniidae" genus="Scoloplos" kingdom="Animalia" pageId="46" pageNumber="47" phylum="Annelida" rank="species" species="difficilis">
<emphasis id="35FEEAD9063B0923FA21F9F8FF2FF98E" italics="true" pageId="46" pageNumber="47">S. difficilis</emphasis>
<bibRefCitation id="631B4B3A063B0923FF5DF9DCFEADF98F" author="Day" box="[251,369,1591,1615]" pageId="46" pageNumber="47" refString="Day, J. H. (1977) A review of the Australian and New Zealand Orbiniidae (Annelida: Polychaeta). In: Reish, D. J. &amp; Fauchald, K. (Eds.), Essays on Polychaetous Annelids in Memory of Dr. Olga Hartman, pp. 217 - 246. [Allan Hancock Foundation, University of Southern California, Los Angeles.]" type="book chapter" year="1977">Day, 1977</bibRefCitation>
</taxonomicName>
, both from
<collectingCountry id="7F9D765B063B0923FE53F9DDFD80F98F" box="[501,604,1590,1615]" name="Australia" pageId="46" pageNumber="47">Australia</collectingCountry>
(
<bibRefCitation id="631B4B3A063B0923FDCDF9DCFCCEF98F" author="Hartman" box="[619,786,1590,1615]" pageId="46" pageNumber="47" refString="Hartman, O. (1957) Orbiniidae, Apistobranchidae, Paraonidae and Longosomidae. Allan Hancock Pacific Expeditions, 15 (3), 211 - 393, plates 20 - 44, 1 chart." type="journal article" year="1957">Hartman 1957</bibRefCitation>
;
<bibRefCitation id="631B4B3A063B0923FCB8F9DCFC4CF98F" author="Day" box="[798,912,1591,1615]" pageId="46" pageNumber="47" refString="Day, J. H. (1977) A review of the Australian and New Zealand Orbiniidae (Annelida: Polychaeta). In: Reish, D. J. &amp; Fauchald, K. (Eds.), Essays on Polychaetous Annelids in Memory of Dr. Olga Hartman, pp. 217 - 246. [Allan Hancock Foundation, University of Southern California, Los Angeles.]" type="book chapter" year="1977">Day 1977</bibRefCitation>
;
<bibRefCitation id="631B4B3A063B0923FC3AF9DDFBE8F98F" author="Mackie" box="[924,1076,1590,1615]" pageId="46" pageNumber="47" refString="Mackie, A. S. Y. (1987) A review of the species currently assigned to the genus Leitoscoloplos Day, 1977 (Polychaeta: Orbiniidae), with descriptions of species newly referred to Scoloplos Blainville, 1828. Sarsia, 72, 1 - 28, 24 figures." type="book chapter" year="1987">Mackie 1987</bibRefCitation>
).
<taxonomicName id="C08A4D48063B0923FBEEF9DDFAFCF98E" box="[1096,1312,1590,1614]" class="Polychaeta" family="Orbiniidae" genus="Scoloplos" kingdom="Animalia" pageId="46" pageNumber="47" phylum="Annelida" rank="species" species="normalis">
<emphasis id="35FEEAD9063B0923FBEEF9DDFAFCF98E" box="[1096,1312,1590,1614]" italics="true" pageId="46" pageNumber="47">Scoloplos normalis</emphasis>
</taxonomicName>
, originally described in the genus
<taxonomicName id="C08A4D48063B0923FE0EF9B0FD97F9B3" box="[424,587,1627,1651]" class="Polychaeta" family="Orbiniidae" genus="Leitoscoloplos" kingdom="Animalia" pageId="46" pageNumber="47" phylum="Annelida" rank="genus">
<emphasis id="35FEEAD9063B0923FE0EF9B0FD97F9B3" box="[424,587,1627,1651]" italics="true" pageId="46" pageNumber="47">Leitoscoloplos</emphasis>
</taxonomicName>
by
<bibRefCitation id="631B4B3A063B0923FDDBF9B0FCDFF9B3" author="Day" box="[637,771,1627,1651]" pageId="46" pageNumber="47" refString="Day, J. H. (1977) A review of the Australian and New Zealand Orbiniidae (Annelida: Polychaeta). In: Reish, D. J. &amp; Fauchald, K. (Eds.), Essays on Polychaetous Annelids in Memory of Dr. Olga Hartman, pp. 217 - 246. [Allan Hancock Foundation, University of Southern California, Los Angeles.]" type="book chapter" year="1977">Day (1977)</bibRefCitation>
, was transferred to
<taxonomicName id="C08A4D48063B0923FC49F9B0FB80F9B3" box="[1007,1116,1627,1651]" class="Polychaeta" family="Orbiniidae" genus="Scoloplos" kingdom="Animalia" pageId="46" pageNumber="47" phylum="Annelida" rank="genus">
<emphasis id="35FEEAD9063B0923FC49F9B0FB80F9B3" box="[1007,1116,1627,1651]" italics="true" pageId="46" pageNumber="47">Scoloplos</emphasis>
</taxonomicName>
by
<bibRefCitation id="631B4B3A063B0923FB28F9B1FAE4F9B3" author="Mackie" box="[1166,1336,1626,1651]" pageId="46" pageNumber="47" refString="Mackie, A. S. Y. (1987) A review of the species currently assigned to the genus Leitoscoloplos Day, 1977 (Polychaeta: Orbiniidae), with descriptions of species newly referred to Scoloplos Blainville, 1828. Sarsia, 72, 1 - 28, 24 figures." type="book chapter" year="1987">Mackie (1987)</bibRefCitation>
after he discovered that the
<typeStatus id="D8318869063B0923FED7F994FE01F957" box="[369,477,1663,1687]" pageId="46" pageNumber="47" type="paratype">paratypes</typeStatus>
had a few short, robust and weakly serrated uncini with a close adhering hood among neuropodial capillaries of the first three thoracic setigers; one small specimen had uncini distributed over a greater range of setigers.
<taxonomicName id="C08A4D48063B0923FEC1F92DFDBCF91E" box="[359,608,1734,1758]" class="Polychaeta" family="Orbiniidae" genus="Scoloplos" kingdom="Animalia" pageId="46" pageNumber="47" phylum="Annelida" rank="species" species="suroestense" status="sp. nov.">
<emphasis id="35FEEAD9063B0923FEC1F92DFDBCF91E" box="[359,608,1734,1758]" italics="true" pageId="46" pageNumber="47">Scoloplos suroestense</emphasis>
</taxonomicName>
<emphasis id="35FEEAD9063B0923FDCCF92DFD70F91F" bold="true" box="[618,684,1734,1759]" pageId="46" pageNumber="47">
<taxonomicNameLabel id="2ECD57A2063B0923FDCCF92DFD70F91F" box="[618,684,1734,1759]" pageId="46" pageNumber="47" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
, in contrast, has 89 uncini and 1214 capillaries in all thoracic neuropodia. Further the uncini of
<taxonomicName id="C08A4D48063B0923FDA9F900FD70F8C2" box="[527,684,1771,1794]" class="Polychaeta" family="Orbiniidae" genus="Scoloplos" kingdom="Animalia" pageId="46" pageNumber="47" phylum="Annelida" rank="species" species="suroestense" status="sp. nov.">
<emphasis id="35FEEAD9063B0923FDA9F900FD70F8C2" box="[527,684,1771,1794]" italics="true" pageId="46" pageNumber="47">S. suroestense</emphasis>
</taxonomicName>
<emphasis id="35FEEAD9063B0923FD14F901FD2CF8C3" bold="true" box="[690,752,1770,1795]" pageId="46" pageNumber="47">
<taxonomicNameLabel id="2ECD57A2063B0923FD14F901FD2CF8C3" box="[690,752,1770,1795]" pageId="46" pageNumber="47" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
have rows of barbs all along the shaft and bear a thin hyaline sheath at the tip. The nature of the thoracic neuropodial uncini on
<taxonomicName id="C08A4D48063B0923FCD1F8E4FBC9F8E6" box="[887,1045,1807,1830]" class="Polychaeta" family="Orbiniidae" genus="Scoloplos" kingdom="Animalia" pageId="46" pageNumber="47" phylum="Annelida" rank="species" species="suroestense" status="sp. nov.">
<emphasis id="35FEEAD9063B0923FCD1F8E4FBC9F8E6" box="[887,1045,1807,1830]" italics="true" pageId="46" pageNumber="47">S. suroestense</emphasis>
</taxonomicName>
<emphasis id="35FEEAD9063B0923FBBDF8E5FB85F8E7" bold="true" box="[1051,1113,1806,1831]" pageId="46" pageNumber="47">
<taxonomicNameLabel id="2ECD57A2063B0923FBBDF8E5FB85F8E7" box="[1051,1113,1806,1831]" pageId="46" pageNumber="47" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
also differs from the smooth shafted uncini reported by
<bibRefCitation id="631B4B3A063B0923FE65F8D8FD9FF88B" author="Day" box="[451,579,1843,1867]" pageId="46" pageNumber="47" refString="Day, J. H. (1977) A review of the Australian and New Zealand Orbiniidae (Annelida: Polychaeta). In: Reish, D. J. &amp; Fauchald, K. (Eds.), Essays on Polychaetous Annelids in Memory of Dr. Olga Hartman, pp. 217 - 246. [Allan Hancock Foundation, University of Southern California, Los Angeles.]" type="book chapter" year="1977">Day (1977)</bibRefCitation>
for
<emphasis id="35FEEAD9063B0923FDD4F8D8FD2DF88B" box="[626,753,1843,1867]" italics="true" pageId="46" pageNumber="47">
<taxonomicName id="C08A4D48063B0923FDD4F8D8FD32F88B" box="[626,750,1843,1867]" class="Polychaeta" family="Orbiniidae" genus="Scoloplos" kingdom="Animalia" pageId="46" pageNumber="47" phylum="Annelida" rank="species" species="difficilis">S. difficilis</taxonomicName>
.
</emphasis>
</paragraph>
</subSubSection>
<subSubSection id="4F906540063B0923FF61F8BDFA49F8AF" box="[199,1429,1878,1903]" pageId="46" pageNumber="47" type="etymology">
<paragraph id="073536CB063B0923FF61F8BDFA49F8AF" blockId="46.[151,1437,654,1939]" box="[199,1429,1878,1903]" pageId="46" pageNumber="47">
<emphasis id="35FEEAD9063B0923FF61F8BDFE92F8AF" bold="true" box="[199,334,1878,1903]" pageId="46" pageNumber="47">Etymology.</emphasis>
The epithet is taken from Punta
<taxonomicName id="C08A4D48063B0923FD1AF8BCFC99F8AF" box="[700,837,1879,1903]" class="Polychaeta" family="Orbiniidae" genus="Scoloplos" kingdom="Animalia" pageId="46" pageNumber="126" phylum="Annelida" rank="species" species="suroestense">Suroestense</taxonomicName>
, near the
<typeStatus id="D8318869063B0923FC16F8BCFC3CF8AF" box="[944,992,1879,1903]" pageId="46" pageNumber="47">type</typeStatus>
locality in the Juan Fernandez Islands.
</paragraph>
</subSubSection>
<subSubSection id="4F906540063B0923FF61F891FCE5F853" box="[199,825,1914,1939]" pageId="46" pageNumber="47" type="distribution">
<paragraph id="073536CB063B0923FF61F891FCE5F853" blockId="46.[151,1437,654,1939]" box="[199,825,1914,1939]" pageId="46" pageNumber="47">
<emphasis id="35FEEAD9063B0923FF61F891FEBCF853" bold="true" box="[199,352,1914,1939]" pageId="46" pageNumber="47">Distribution.</emphasis>
Juan Fernandez Islands, shallow subtidal.
</paragraph>
</subSubSection>
</treatment>
</document>