203 lines
24 KiB
XML
203 lines
24 KiB
XML
<document id="42B332FA862F88D81B27EC0ECB784DDA" 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="8F2387DD060A092CFF31FAD7FD0BFDFC" 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="Leitoscoloplos nasus Blake, 2017, new species" docType="treatment" docVersion="14" lastPageNumber="34" masterDocId="731AFFA50615090DFFA6FFEBFFDCFFC0" masterDocTitle="Polychaeta Orbiniidae from Antarctica, the Southern Ocean, the Abyssal Pacific Ocean, and off South America" masterLastPageNumber="145" masterPageNumber="1" pageNumber="32" updateTime="1698435671898" updateUser="ExternalLinkService">
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<mods:titleInfo id="B78F68DAA3519E5902230A9927242EA6">
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<mods:title id="316FFA7465C03115F4BC793D98DE47BA">Polychaeta Orbiniidae from Antarctica, the Southern Ocean, the Abyssal Pacific Ocean, and off South America</mods:title>
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</mods:titleInfo>
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<mods:name id="C2B45D6D4AFE9D5397920449F8465BA2" type="personal">
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<mods:roleTerm id="722AC0CB3B363EDA3D60600D640665AA">Author</mods:roleTerm>
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<mods:namePart id="A511096F18FF5CF21BAD994A9206C2D8">Blake, James A.</mods:namePart>
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<mods:typeOfResource id="6136EE070F1CC8E7B119D58C71724D93">text</mods:typeOfResource>
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<mods:title id="29FABA1CEFAC60745B1458829E6649BC">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="E932FE2226FFA59BDB700DA8BABE32C1">
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<mods:date id="69BC498C9E4436AA515F53D1D8008E38">2017</mods:date>
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<mods:number id="752AFB89AE3C3EC1460F85EB627E5B14">4218</mods:number>
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<mods:number id="A1B765A4D38A4F171B4FC47D2F8770AD">1</mods:number>
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<mods:classification id="D4001542972AC52BFCD9DCC8DD8BC286">journal article</mods:classification>
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<mods:identifier id="15140F0EFEA69A6D5DC746B75D0BC058" type="CLB-Dataset">37318</mods:identifier>
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<mods:identifier id="AF016BAFA70A48DBF53A2B91F2AF58B7" type="DOI">10.5281/zenodo.245827</mods:identifier>
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<mods:identifier id="60EC3665ED24ABA6CEAD97EE90D8DC39" type="ISSN">1175-5326</mods:identifier>
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<treatment id="8F2387DD060A092CFF31FAD7FD0BFDFC" ID-DOI="http://doi.org/10.5281/zenodo.4901757" ID-GBIF-Taxon="127422041" ID-Zenodo-Dep="4901757" LSID="urn:lsid:plazi:treatment:8F2387DD060A092CFF31FAD7FD0BFDFC" httpUri="http://treatment.plazi.org/id/8F2387DD060A092CFF31FAD7FD0BFDFC" lastPageId="33" lastPageNumber="34" pageId="31" pageNumber="32">
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<subSubSection id="4F906540060A0912FF31FAD7FEDFFAB7" pageId="31" pageNumber="32" type="nomenclature">
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<paragraph id="073536CB060A0912FF31FAD7FDF4FA96" blockId="31.[151,552,1340,1399]" box="[151,552,1340,1366]" pageId="31" pageNumber="32">
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<heading id="5C7D81A7060A0912FF31FAD7FDF4FA96" bold="true" box="[151,552,1340,1366]" fontSize="11" level="1" pageId="31" pageNumber="32" reason="1">
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<emphasis id="35FEEAD9060A0912FF31FAD7FDF4FA96" bold="true" box="[151,552,1340,1366]" pageId="31" pageNumber="32">
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<taxonomicName id="C08A4D48060A0912FF31FAD7FE4DFA96" ID-CoL="3T3DC" box="[151,401,1340,1366]" class="Polychaeta" family="Orbiniidae" genus="Leitoscoloplos" kingdom="Animalia" pageId="31" pageNumber="32" phylum="Annelida" rank="species" species="nasus" status="sp. nov.">
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<emphasis id="35FEEAD9060A0912FF31FAD7FE4DFA96" bold="true" box="[151,401,1340,1366]" italics="true" pageId="31" pageNumber="32">Leitoscoloplos nasus</emphasis>
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||
</taxonomicName>
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<taxonomicNameLabel id="2ECD57A2060A0912FE3EFAD7FDF4FA96" box="[408,552,1340,1366]" pageId="31" pageNumber="32" rank="species">new species</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="073536CB060A0912FF31FAB5FEDFFAB7" blockId="31.[151,552,1340,1399]" box="[151,259,1374,1399]" pageId="31" pageNumber="32">
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<figureCitation id="9FB12A4E060A0912FF31FAB5FEDFFAB7" box="[151,259,1374,1399]" captionStart="FIGURE 14" captionStartId="32.[151,249,1915,1937]" captionTargetBox="[160,1429,290,1883]" captionTargetId="figure@32.[151,1436,265,1893]" captionTargetPageId="32" captionText="FIGURE 14. Leitoscoloplos nasus n. sp. Paratype, (USNM 1407122), A, anterior end, left lateral view; B, anterior end, dorsal view; C, middle body segments, dorsal view; D, abdominal parapodium, anterior view; E, furcate seta." httpUri="https://zenodo.org/record/245840/files/figure.png" pageId="31" pageNumber="32">Figure 14</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="4F906540060A0912FF31FA4DFD68FA23" pageId="31" pageNumber="32" type="materials_examined">
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<paragraph id="073536CB060A0912FF31FA4DFD68FA23" blockId="31.[151,1437,1446,2011]" pageId="31" pageNumber="32">
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<materialsCitation id="B7E23C96060A0912FF31FA4DFD68FA23" ID-GBIF-Occurrence="1424727817" collectingDate="1963-01-09" collectionCode="USNM" county="Eltanin Station" elevation="147" latitude="-63.83" location="Material" longLatPrecision="607" longitude="-62.6" municipality="Antarctic Peninsula" pageId="31" pageNumber="32" specimenCode="USNM 1407121-2" specimenCount="3" typeStatus="holotype">
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<emphasis id="35FEEAD9060A0912FF31FA4DFE58FA7F" bold="true" box="[151,388,1446,1471]" pageId="31" pageNumber="32">
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||
<location id="02556010060A0912FF31FA4DFF23FA7F" LSID="urn:lsid:plazi:treatment:8F2387DD060A092CFF31FAD7FD0BFDFC:02556010060A0912FF31FA4DFF23FA7F" box="[151,255,1446,1471]" county="Eltanin Station" latitude="-63.83" longLatPrecision="607" longitude="-62.6" municipality="Antarctic Peninsula" name="Material" pageId="31" pageNumber="32">Material</location>
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examined.
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</emphasis>
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<collectingMunicipality id="E751ACB1060A0912FE36FA4DFDA8FA7F" box="[400,628,1446,1471]" pageId="31" pageNumber="32">Antarctic Peninsula</collectingMunicipality>
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,
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||
<collectingCounty id="EE544E47060A0912FD25FA4DFCECFA7F" box="[643,816,1446,1471]" pageId="31" pageNumber="32">
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<emphasis id="35FEEAD9060A0912FD25FA4DFD09FA7E" box="[643,725,1446,1470]" italics="true" pageId="31" pageNumber="32">Eltanin</emphasis>
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Station
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</collectingCounty>
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6-439, 0
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<date id="7334100B060A0912FC3BFA4CFBFEFA7F" box="[925,1058,1446,1471]" pageId="31" pageNumber="32" value="1963-01-09">
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<collectingDate id="6370E9E3060A0912FC3BFA4CFBFEFA7F" box="[925,1058,1446,1471]" pageId="31" pageNumber="32" value="1963-01-09">9 Jan 1963</collectingDate>
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</date>
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,
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<geoCoordinate id="62BE500C060A0912FB97FA4DFB51FA7F" box="[1073,1165,1446,1471]" direction="south" orientation="latitude" pageId="31" pageNumber="32" precision="555" value="-63.83">63.83°S</geoCoordinate>
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,
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<geoCoordinate id="62BE500C060A0912FB3BFA4DFADFFA7F" box="[1181,1283,1446,1471]" direction="west" orientation="longitude" pageId="31" pageNumber="32" precision="555" value="-62.6">62.60°W</geoCoordinate>
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,
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<quantity id="C0729B2E060A0912FAB4FA4DFA4BFA7E" box="[1298,1431,1446,1471]" metricMagnitude="2" metricUnit="m" metricValue="1.465" metricValueMax="1.65" metricValueMin="1.28" pageId="31" pageNumber="32" unit="m" value="146.5" valueMax="165.0" valueMin="128.0">
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||
<elevation id="8CA7D1F8060A0912FAB4FA4DFA4BFA7E" box="[1298,1431,1446,1471]" metricMagnitude="2" metricUnit="m" metricValue="1.465" metricValueMax="1.65" metricValueMin="1.28" pageId="31" pageNumber="32" unit="m" value="146.5" valueMax="165.0" valueMin="128.0">128–165 m</elevation>
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</quantity>
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||
,
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||
<emphasis id="35FEEAD9060A0912FF31FA21FF22FA23" bold="true" box="[151,254,1482,1507]" pageId="31" pageNumber="32">
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||
<typeStatus id="D8318869060A0912FF31FA21FF22FA23" box="[151,254,1482,1507]" pageId="31" pageNumber="32" type="holotype">holotype</typeStatus>
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||
</emphasis>
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and
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<specimenCount id="118CFD42060A0912FE92FA20FE63FA23" box="[308,447,1482,1507]" pageId="31" pageNumber="32" type="generic" typeStatus="paratypes">
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||
3
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<emphasis id="35FEEAD9060A0912FEEFFA21FE63FA23" bold="true" box="[329,447,1482,1507]" pageId="31" pageNumber="32">paratypes</emphasis>
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</specimenCount>
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,
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<specimenCode id="572C9EB0060A0912FE6BFA20FD74FA23" box="[461,680,1483,1507]" collectionCode="USNM" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="31" pageNumber="32">
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<collectionCode id="619BAE0E060A0912FE6BFA20FDC2FA23" box="[461,542,1483,1507]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="31" pageNumber="32">USNM</collectionCode>
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1407121–2
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</specimenCode>
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).
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="4F906540060A092CFF61FA05FEDBFF38" lastPageId="33" lastPageNumber="34" pageId="31" pageNumber="32" type="description">
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<paragraph id="073536CB060A0912FF61FA05FC24F97B" blockId="31.[151,1437,1446,2011]" pageId="31" pageNumber="32">
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<emphasis id="35FEEAD9060A0912FF61FA05FE85F9C7" bold="true" box="[199,345,1518,1543]" pageId="31" pageNumber="32">Description.</emphasis>
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All specimens posteriorly incomplete;
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<typeStatus id="D8318869060A0912FC86FA05FC5EF9C7" box="[800,898,1518,1543]" pageId="31" pageNumber="32" type="holotype">holotype</typeStatus>
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||
<quantity id="C0729B2E060A0912FC2AFA04FC39F9C6" box="[908,997,1519,1543]" metricMagnitude="-3" metricUnit="m" metricValue="8.7" pageId="31" pageNumber="32" unit="mm" value="8.7">8.7 mm</quantity>
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long,
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<quantity id="C0729B2E060A0912FB97FA05FB57F9C6" box="[1073,1163,1518,1543]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" pageId="31" pageNumber="32" unit="mm" value="0.6">0.6 mm</quantity>
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wide, for 37 segments; largest
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<typeStatus id="D8318869060A0912FF4EF9F8FE94F9EB" box="[232,328,1555,1579]" pageId="31" pageNumber="32" type="paratype">paratype</typeStatus>
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||
<quantity id="C0729B2E060A0912FEF6F9F8FE7AF9EA" box="[336,422,1555,1579]" metricMagnitude="-3" metricUnit="m" metricValue="8.3" pageId="31" pageNumber="32" unit="mm" value="8.3">8.3 mm</quantity>
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long,
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<quantity id="C0729B2E060A0912FE4BF9F9FD8DF9EA" box="[493,593,1554,1579]" metricMagnitude="-4" metricUnit="m" metricValue="3.5" pageId="31" pageNumber="32" unit="mm" value="0.35">0.35 mm</quantity>
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wide for 33 segments. Body rounded in cross section, with thoracic region slightly inflated. Thorax with 9–10 setigers, with each segment wider than long (
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<figureCitation id="9FB12A4E060A0912FBE0F9DDFB46F98F" box="[1094,1178,1590,1615]" captionStart="FIGURE 14" captionStartId="32.[151,249,1915,1937]" captionTargetBox="[160,1429,290,1883]" captionTargetId="figure@32.[151,1436,265,1893]" captionTargetPageId="32" captionText="FIGURE 14. Leitoscoloplos nasus n. sp. Paratype, (USNM 1407122), A, anterior end, left lateral view; B, anterior end, dorsal view; C, middle body segments, dorsal view; D, abdominal parapodium, anterior view; E, furcate seta." httpUri="https://zenodo.org/record/245840/files/figure.png" pageId="31" pageNumber="32">Fig. 14</figureCitation>
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A–B). Transition from thorax abrupt, denoted by reduction in number of neurosetae and change in form of neuropodial postsetal lobes. Abdominal segments narrow at first, then becoming elongate, nearly twice as long as wide with parapodia at posterior end of each elongated segment (
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<figureCitation id="9FB12A4E060A0912FDCCF949FD60F97B" box="[618,700,1698,1723]" captionStart="FIGURE 14" captionStartId="32.[151,249,1915,1937]" captionTargetBox="[160,1429,290,1883]" captionTargetId="figure@32.[151,1436,265,1893]" captionTargetPageId="32" captionText="FIGURE 14. Leitoscoloplos nasus n. sp. Paratype, (USNM 1407122), A, anterior end, left lateral view; B, anterior end, dorsal view; C, middle body segments, dorsal view; D, abdominal parapodium, anterior view; E, furcate seta." httpUri="https://zenodo.org/record/245840/files/figure.png" pageId="31" pageNumber="32">Fig. 14</figureCitation>
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C). Color in alcohol: brown.
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</paragraph>
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<paragraph id="073536CB060A0912FF61F92DFC90F8E7" blockId="31.[151,1437,1446,2011]" pageId="31" pageNumber="32">
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Prostomium elongate, more than twice as long as wide; tapering anteriorly to narrow, rounded tip, sometimes curved dorsally; eyespots absent; with paired nuchal organs. Peristomium short asetigerous ring, together with prostomium forming unusually elongate “head” (
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<figureCitation id="9FB12A4E060A0912FD1BF8E5FCD0F8E7" box="[701,780,1806,1831]" captionStart="FIGURE 14" captionStartId="32.[151,249,1915,1937]" captionTargetBox="[160,1429,290,1883]" captionTargetId="figure@32.[151,1436,265,1893]" captionTargetPageId="32" captionText="FIGURE 14. Leitoscoloplos nasus n. sp. Paratype, (USNM 1407122), A, anterior end, left lateral view; B, anterior end, dorsal view; C, middle body segments, dorsal view; D, abdominal parapodium, anterior view; E, furcate seta." httpUri="https://zenodo.org/record/245840/files/figure.png" pageId="31" pageNumber="32">Fig. 14</figureCitation>
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A–B)
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</paragraph>
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<paragraph id="073536CB060A0912FF61F8D9FBACF877" blockId="31.[151,1437,1446,2011]" pageId="31" pageNumber="32">
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Thoracic notopodia short, papillate on setiger 1 and sometimes setiger 2, then becoming long, fingerlike over remaining thoracic setigers; abdominal notopodia elongate, becoming narrow more posteriorly (
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<figureCitation id="9FB12A4E060A0912FAA7F8BDFA8BF8AF" box="[1281,1367,1878,1903]" captionStart="FIGURE 14" captionStartId="32.[151,249,1915,1937]" captionTargetBox="[160,1429,290,1883]" captionTargetId="figure@32.[151,1436,265,1893]" captionTargetPageId="32" captionText="FIGURE 14. Leitoscoloplos nasus n. sp. Paratype, (USNM 1407122), A, anterior end, left lateral view; B, anterior end, dorsal view; C, middle body segments, dorsal view; D, abdominal parapodium, anterior view; E, furcate seta." httpUri="https://zenodo.org/record/245840/files/figure.png" pageId="31" pageNumber="32">Fig. 14</figureCitation>
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C–D). Thoracic neuropodia similar to notopodial lamellae, but overall shorter and more triangular. Abdominal neuropodia, short, thickened basally, notched distally; with subpodial flange (
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<figureCitation id="9FB12A4E060A0912FC5DF875FB91F877" box="[1019,1101,1950,1975]" captionStart="FIGURE 14" captionStartId="32.[151,249,1915,1937]" captionTargetBox="[160,1429,290,1883]" captionTargetId="figure@32.[151,1436,265,1893]" captionTargetPageId="32" captionText="FIGURE 14. Leitoscoloplos nasus n. sp. Paratype, (USNM 1407122), A, anterior end, left lateral view; B, anterior end, dorsal view; C, middle body segments, dorsal view; D, abdominal parapodium, anterior view; E, furcate seta." httpUri="https://zenodo.org/record/245840/files/figure.png" pageId="31" pageNumber="32">Fig. 14</figureCitation>
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D).
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</paragraph>
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<paragraph id="073536CB060A092DFF61F829FAECFF14" blockId="31.[151,1437,1446,2011]" lastBlockId="32.[151,1436,151,213]" lastPageId="32" lastPageNumber="33" pageId="31" pageNumber="32">
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Thoracic setae all long crenulated capillaries. Abdominal notopodia with 6–8 crenulated capillaries and 1–2 furcate setae; furcate setae with thin needles forming web between subequal tynes; barbs on shaft not apparent in light microscopy (
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<figureCitation id="9FB12A4E0635092DFEC5FF57FE68FF14" box="[355,436,188,213]" captionStart="FIGURE 14" captionStartId="32.[151,249,1915,1937]" captionTargetBox="[160,1429,290,1883]" captionTargetId="figure@32.[151,1436,265,1893]" captionTargetPageId="32" captionText="FIGURE 14. Leitoscoloplos nasus n. sp. Paratype, (USNM 1407122), A, anterior end, left lateral view; B, anterior end, dorsal view; C, middle body segments, dorsal view; D, abdominal parapodium, anterior view; E, furcate seta." httpUri="https://zenodo.org/record/245840/files/figure.png" pageId="32" pageNumber="33">Fig. 14</figureCitation>
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E). Abdominal neuropodia with 2–3 thin, non-crenulated capillaries (
|
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<figureCitation id="9FB12A4E0635092DFB1DFF57FAD0FF14" box="[1211,1292,188,213]" captionStart="FIGURE 14" captionStartId="32.[151,249,1915,1937]" captionTargetBox="[160,1429,290,1883]" captionTargetId="figure@32.[151,1436,265,1893]" captionTargetPageId="32" captionText="FIGURE 14. Leitoscoloplos nasus n. sp. Paratype, (USNM 1407122), A, anterior end, left lateral view; B, anterior end, dorsal view; C, middle body segments, dorsal view; D, abdominal parapodium, anterior view; E, furcate seta." httpUri="https://zenodo.org/record/245840/files/figure.png" pageId="32" pageNumber="33">Fig. 14</figureCitation>
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D).
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</paragraph>
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<caption id="53F566430635092DFF31F890FB7AF86F" httpUri="https://zenodo.org/record/245840/files/figure.png" pageId="32" pageNumber="33" targetBox="[160,1429,290,1883]" targetPageId="32">
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<paragraph id="073536CB0635092DFF31F890FB7AF86F" blockId="32.[151,1436,1915,1967]" pageId="32" pageNumber="33">
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||
<emphasis id="35FEEAD90635092DFF31F890FEC3F851" bold="true" box="[151,287,1915,1937]" pageId="32" pageNumber="33">FIGURE 14.</emphasis>
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<taxonomicName id="C08A4D480635092DFE83F890FE25F851" box="[293,505,1915,1937]" class="Polychaeta" family="Orbiniidae" genus="Leitoscoloplos" kingdom="Animalia" pageId="32" pageNumber="33" phylum="Annelida" rank="species" species="nasus" status="sp. nov.">
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<emphasis id="35FEEAD90635092DFE83F890FE25F851" box="[293,505,1915,1937]" italics="true" pageId="32" pageNumber="33">Leitoscoloplos nasus</emphasis>
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</taxonomicName>
|
||
<emphasis id="35FEEAD90635092DFE59F890FDE4F851" bold="true" box="[511,568,1915,1937]" pageId="32" pageNumber="33">
|
||
<taxonomicNameLabel id="2ECD57A20635092DFE59F890FDE4F851" box="[511,568,1915,1937]" pageId="32" pageNumber="33" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Paratype, (USNM 1407122), A, anterior end, left lateral view; B, anterior end, dorsal view; C, middle body segments, dorsal view; D, abdominal parapodium, anterior view; E, furcate seta.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="073536CB0634092CFF61FF7CFEDBFF38" blockId="33.[151,1436,151,573]" pageId="33" pageNumber="34">
|
||
Branchiae from setiger 13–14, continuing to end of fragment; each branchia short, narrowing to rounded apex, barely longer than notopodial lobes in thoracic segments, shorter in abdominal segments (
|
||
<figureCitation id="9FB12A4E0634092CFB0BFF57FADDFF14" box="[1197,1281,188,213]" captionStart="FIGURE 14" captionStartId="32.[151,249,1915,1937]" captionTargetBox="[160,1429,290,1883]" captionTargetId="figure@32.[151,1436,265,1893]" captionTargetPageId="32" captionText="FIGURE 14. Leitoscoloplos nasus n. sp. Paratype, (USNM 1407122), A, anterior end, left lateral view; B, anterior end, dorsal view; C, middle body segments, dorsal view; D, abdominal parapodium, anterior view; E, furcate seta." httpUri="https://zenodo.org/record/245840/files/figure.png" pageId="33" pageNumber="34">Fig. 14</figureCitation>
|
||
D). Pygidium unknown.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="4F9065400634092CFF61FEEFFCB9FE80" pageId="33" pageNumber="34" type="etymology">
|
||
<paragraph id="073536CB0634092CFF61FEEFFCB9FE80" blockId="33.[151,1436,151,573]" pageId="33" pageNumber="34">
|
||
<emphasis id="35FEEAD90634092CFF61FEEFFE9AFEDD" bold="true" box="[199,326,260,285]" pageId="33" pageNumber="34">Etymology</emphasis>
|
||
. The epithet is derived from the Latin
|
||
<taxonomicName id="C08A4D480634092CFCB0FEEEFC8AFEDC" box="[790,854,261,284]" class="Polychaeta" family="Orbiniidae" genus="Leitoscoloplos" kingdom="Animalia" pageId="33" pageNumber="34" phylum="Annelida" rank="species" species="nasus">
|
||
<emphasis id="35FEEAD90634092CFCB0FEEEFC8AFEDC" box="[790,854,261,284]" italics="true" pageId="33" pageNumber="34">nasus</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<emphasis id="35FEEAD90634092CFCCCFEEEFCA2FEDC" box="[874,894,261,284]" italics="true" pageId="33" pageNumber="34">m</emphasis>
|
||
), for nose, to denote the usually elongate and narrow prostomium-peristomium that characterizes this species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="4F9065400634092CFF61FEA7FDD7FDD8" pageId="33" pageNumber="34" type="discussion">
|
||
<paragraph id="073536CB0634092CFF61FEA7FDD7FDD8" blockId="33.[151,1436,151,573]" pageId="33" pageNumber="34">
|
||
<emphasis id="35FEEAD90634092CFF61FEA7FEE8FEA5" bold="true" box="[199,308,332,357]" pageId="33" pageNumber="34">Remarks</emphasis>
|
||
.
|
||
<taxonomicName id="C08A4D480634092CFEE4FEA7FDF0FEA4" box="[322,556,332,356]" class="Polychaeta" family="Orbiniidae" genus="Leitoscoloplos" kingdom="Animalia" pageId="33" pageNumber="34" phylum="Annelida" rank="species" species="nasus" status="sp. nov.">
|
||
<emphasis id="35FEEAD90634092CFEE4FEA7FDF0FEA4" box="[322,556,332,356]" italics="true" pageId="33" pageNumber="34">Leitoscoloplos nasus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="35FEEAD90634092CFD94FEA7FDADFEA5" bold="true" box="[562,625,332,357]" pageId="33" pageNumber="34">
|
||
<taxonomicNameLabel id="2ECD57A20634092CFD94FEA7FDADFEA5" box="[562,625,332,357]" pageId="33" pageNumber="34" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is another Antarctic species in the
|
||
<taxonomicName id="C08A4D480634092CFBA6FEA6FB74FEA4" box="[1024,1192,332,356]" class="Polychaeta" family="Orbiniidae" genus="Leitoscoloplos" kingdom="Animalia" pageId="33" pageNumber="34" phylum="Annelida" rank="species" species="kerguelensis">
|
||
<emphasis id="35FEEAD90634092CFBA6FEA6FB74FEA4" box="[1024,1192,332,356]" italics="true" pageId="33" pageNumber="34">L. kerguelensis</emphasis>
|
||
</taxonomicName>
|
||
group with a reduced number of thoracic setigers and branchiae from anterior abdominal segments. The species is easily recognized and distinguished from other species of the genus in
|
||
<taxonomicName id="C08A4D480634092CFD63FE7FFCE6FE6D" box="[709,826,404,429]" class="Polychaeta" family="Orbiniidae" genus="Naineris" kingdom="Animalia" pageId="33" pageNumber="127" phylum="Annelida" rank="species" species="antarctica">
|
||
<collectingCountry id="7F9D765B0634092CFD63FE7FFCE6FE6D" box="[709,826,404,429]" name="Antarctica" pageId="33" pageNumber="34">Antarctica</collectingCountry>
|
||
</taxonomicName>
|
||
and elsewhere by the elongate and unusually narrow “head” consisting of the prostomium-peristomium, and by the long, narrow abdominal segments.
|
||
<taxonomicName id="C08A4D480634092CFB5FFE53FF02FE34" class="Polychaeta" family="Orbiniidae" genus="Leitoscoloplos" kingdom="Animalia" pageId="33" pageNumber="34" phylum="Annelida" rank="species" species="drakei">
|
||
<emphasis id="35FEEAD90634092CFB5FFE53FF02FE34" italics="true" pageId="33" pageNumber="34">Leitoscoloplos drakei</emphasis>
|
||
</taxonomicName>
|
||
described below also has elongate abdominal segments, but this species is thin and threadlike with branchiae limited to far posterior segments.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="4F9065400634092CFF61FDCFFD0BFDFC" box="[199,727,548,573]" pageId="33" pageNumber="34" type="distribution">
|
||
<paragraph id="073536CB0634092CFF61FDCFFD0BFDFC" blockId="33.[151,1436,151,573]" box="[199,727,548,573]" pageId="33" pageNumber="34">
|
||
<emphasis id="35FEEAD90634092CFF61FDCFFE85FDFD" bold="true" box="[199,345,548,573]" pageId="33" pageNumber="34">Distribution</emphasis>
|
||
. Antarctic Peninsula,
|
||
<quantity id="C0729B2E0634092CFDF7FDCFFD0FFDFC" box="[593,723,548,573]" metricMagnitude="2" metricUnit="m" metricValue="1.465" metricValueMax="1.65" metricValueMin="1.28" pageId="33" pageNumber="34" unit="m" value="146.5" valueMax="165.0" valueMin="128.0">
|
||
128–
|
||
<specimenCount id="118CFD420634092CFD2CFDCFFD0FFDFC" box="[650,723,548,573]" pageId="33" pageNumber="34" type="generic">165 m</specimenCount>
|
||
</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |