204 lines
28 KiB
XML
204 lines
28 KiB
XML
<document id="6A1216F9DAB11733D0E890E16CDC625C" ID-DOI="10.5281/zenodo.202084" ID-GBIF-Dataset="4ddbd9c2-6d0e-487b-8d1a-b5689a7dda9e" ID-ISSN="1175-5326" ID-Zenodo-Dep="202084" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460321501021" checkinUser="plazi" docAuthor="Bick, Andreas" docDate="2011" docId="9C0687ADFF91C35CFF59FC8FFC11D465" docLanguage="en" docName="zt02968p056.pdf" docOrigin="Zootaxa 2968" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Spio unidentata Chlebovitsch 1959" docType="treatment" docVersion="9" lastPageNumber="50" masterDocId="603FFFD5FF98C357FFCEFFCBFFD3D355" masterDocTitle="Redescription of four species of Spio and Microspio (Polychaeta, Spionidae) from the Kuril Islands and Peter the Great Bay, northwest Pacific" masterLastPageNumber="56" masterPageNumber="39" pageNumber="48" updateTime="1698256757205" updateUser="plazi">
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<mods:title id="C865A6ECE60A98DC3D3A23D8E0CAA670">Redescription of four species of Spio and Microspio (Polychaeta, Spionidae) from the Kuril Islands and Peter the Great Bay, northwest Pacific</mods:title>
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<mods:namePart id="489F07D24A3ADDE3B6DD4446FBDEB3D9">Bick, Andreas</mods:namePart>
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<mods:title id="DD1E62390CCBEB5E76F06EEEF4549C0E">Zootaxa</mods:title>
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<mods:part id="B820BAFFF153025C048D8CDA696EC9B5">
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<mods:date id="5CA93252D40A839663F9C68FDF5A686F">2011</mods:date>
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<mods:number id="C88A2C3BA59E8F586F7D6B4D738FF682">2968</mods:number>
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<mods:identifier id="4FE47A55941E2C96938BE157614DE639" type="DOI">10.5281/zenodo.202084</mods:identifier>
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<mods:identifier id="B851147F6A7F66E62314EDD35B3B09DF" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="6FFD397F18CCFB0505E4100D990BB715" type="Zenodo-Dep">202084</mods:identifier>
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<treatment id="9C0687ADFF91C35CFF59FC8FFC11D465" ID-DOI="http://doi.org/10.5281/zenodo.6182988" ID-GBIF-Taxon="119402584" ID-Zenodo-Dep="6182988" LSID="urn:lsid:plazi:treatment:9C0687ADFF91C35CFF59FC8FFC11D465" httpUri="http://treatment.plazi.org/id/9C0687ADFF91C35CFF59FC8FFC11D465" lastPageId="11" lastPageNumber="50" pageId="9" pageNumber="48">
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<subSubSection id="5CB56530FF91C35EFF59FC8FFED8D02B" pageId="9" pageNumber="48" type="nomenclature">
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<paragraph id="141036BBFF91C35EFF59FC8FFD9AD008" blockId="9.[151,585,835,894]" box="[151,585,835,862]" pageId="9" pageNumber="48">
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<heading id="4F5881D7FF91C35EFF59FC8FFD9AD008" bold="true" box="[151,585,835,862]" fontSize="11" level="1" pageId="9" pageNumber="48" reason="1">
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<taxonomicName id="D3AF4D38FF91C35EFF59FC8FFD9AD008" ID-CoL="4Z686" authority="Chlebovitsch, 1959" authorityName="Chlebovitsch" authorityYear="1959" box="[151,585,835,862]" class="Polychaeta" family="Spionidae" genus="Spio" kingdom="Animalia" order="Spionida" pageId="9" pageNumber="48" phylum="Annelida" rank="species" species="unidentata">
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<emphasis id="26DBEAA9FF91C35EFF59FC8FFD9AD008" bold="true" box="[151,585,835,862]" pageId="9" pageNumber="48">
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<emphasis id="26DBEAA9FF91C35EFF59FC8FFE85D00B" bold="true" box="[151,342,836,862]" italics="true" pageId="9" pageNumber="48">Spio unidentata</emphasis>
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<bibRefCitation id="703E4B4AFF91C35EFE92FC88FD9AD008" author="Chlebovitsch" box="[348,585,835,861]" pageId="9" pageNumber="48" refString="Chlebovitsch, V. V. (1959) Species of Polychaeta worms from the Kurile Islands, which are new or recorded for the first time in the USSR fauna. Zoologicheskii Zhurnal, 38 (2), 167 - 181, (in Russian)." type="journal article" year="1959">Chlebovitsch, 1959</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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<paragraph id="141036BBFF91C35EFF59FCADFED8D02B" blockId="9.[151,585,835,894]" box="[151,267,870,894]" pageId="9" pageNumber="48">(Figs 6–7)</paragraph>
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</subSubSection>
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<subSubSection id="5CB56530FF91C35EFF59FC64FD65D091" box="[151,694,942,965]" pageId="9" pageNumber="48" type="reference_group">
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<paragraph id="141036BBFF91C35EFF59FC64FD65D091" blockId="9.[151,694,942,965]" box="[151,694,942,965]" pageId="9" pageNumber="48">
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<treatmentCitationGroup id="34BF1195FF91C35EFF59FC64FD65D091" box="[151,694,942,965]" pageId="9" pageNumber="48">
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<taxonomicName id="D3AF4D38FF91C35EFF59FC64FDE5D091" ID-CoL="4Z686" authority="Chlebovitsch, 1959: 172" authorityName="Chlebovitsch" authorityPageNumber="172" authorityYear="1959" box="[151,566,942,965]" class="Polychaeta" family="Spionidae" genus="Spio" kingdom="Animalia" order="Spionida" pageId="9" pageNumber="48" phylum="Annelida" rank="species" species="unidentata">
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<emphasis id="26DBEAA9FF91C35EFF59FC64FEE5D090" box="[151,310,943,965]" italics="true" pageId="9" pageNumber="48">Spio unidentata</emphasis>
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<treatmentCitation id="950E10AAFF91C35EFEF3FC65FDE5D091" author="Chlebovitsch" box="[317,566,942,964]" page="172" pageId="9" pageNumber="48" year="1959">
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<bibRefCitation id="703E4B4AFF91C35EFEF3FC65FDD6D091" author="Chlebovitsch" box="[317,517,942,964]" pageId="9" pageNumber="48" refString="Chlebovitsch, V. V. (1959) Species of Polychaeta worms from the Kurile Islands, which are new or recorded for the first time in the USSR fauna. Zoologicheskii Zhurnal, 38 (2), 167 - 181, (in Russian)." type="journal article" year="1959">Chlebovitsch, 1959</bibRefCitation>
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: 172
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</treatmentCitation>
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</taxonomicName>
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–173, Fig. 4.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="5CB56530FF91C35EFF59FC39FA57D704" pageId="9" pageNumber="48" type="materials_examined">
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<paragraph id="141036BBFF91C35EFF59FC39FA57D704" blockId="9.[151,1437,1009,2005]" pageId="9" pageNumber="48">
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<emphasis id="26DBEAA9FF91C35EFF59FC39FE97D75F" bold="true" box="[151,324,1009,1034]" pageId="9" pageNumber="48">
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<typeStatus id="CB148819FF91C35EFF59FC39FF01D75F" box="[151,210,1010,1034]" pageId="9" pageNumber="48">Type</typeStatus>
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material.
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</emphasis>
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<typeStatus id="CB148819FF91C35EFE85FC3AFE6BD75C" box="[331,440,1009,1033]" pageId="9" pageNumber="48" type="holotype">Holotype</typeStatus>
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: Kuril Islands, Shikotan Island, Krabovaya Bight,
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<date id="6011107BFF91C35EFC25FC3AFBAFD75C" box="[1003,1148,1009,1033]" pageId="9" pageNumber="48" value="1954-11-26">26 Nov 1954</date>
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(
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<collectionCode id="72BEAE7EFF91C35EFB44FC3AFB69D75C" box="[1162,1210,1009,1033]" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="9" pageNumber="48">ZIN</collectionCode>
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3/5337);
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<typeStatus id="CB148819FF91C35EFAE9FC39FA4BD75F" box="[1319,1432,1010,1034]" pageId="9" pageNumber="48" type="paratype">Paratypes</typeStatus>
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: Kuril Islands, Shikotan Island, Krabovaya Bight,
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<date id="6011107BFF91C35EFD03FBDEFCB2D778" box="[717,865,1045,1070]" pageId="9" pageNumber="48" value="1955-04-27">27 Apr 1955</date>
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,
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<specimenCount id="02A9FD32FF91C35EFCA0FBDEFC3CD778" box="[878,1007,1045,1069]" pageId="9" pageNumber="48" type="generic">1 specimen</specimenCount>
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(
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<collectionCode id="72BEAE7EFF91C35EFC31FBDEFBFCD778" box="[1023,1071,1045,1069]" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="9" pageNumber="48">ZIN</collectionCode>
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1/5335),
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<date id="6011107BFF91C35EFB51FBDEFAE6D778" box="[1183,1333,1045,1069]" pageId="9" pageNumber="48" value="1954-12-12">12 Dec 1954</date>
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,
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<specimenCount id="02A9FD32FF91C35EFA8CFBDEFF01D704" pageId="9" pageNumber="48" type="generic">2 specimens</specimenCount>
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(
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<collectionCode id="72BEAE7EFF91C35EFF2FFBF2FEC2D704" box="[225,273,1081,1105]" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="9" pageNumber="48">ZIN</collectionCode>
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4/5338); Kuril Islands, Shikotan Island, Voshodnaya Bight,
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<date id="6011107BFF91C35EFC78FBF2FB99D704" box="[950,1098,1081,1106]" pageId="9" pageNumber="48" value="1955-08-27">27 Aug 1955</date>
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,
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<specimenCount id="02A9FD32FF91C35EFB98FBF2FB33D704" box="[1110,1248,1081,1105]" pageId="9" pageNumber="48" type="generic">3 specimens</specimenCount>
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(
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<collectionCode id="72BEAE7EFF91C35EFB20FBF2FACDD704" box="[1262,1310,1081,1105]" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="9" pageNumber="48">ZIN</collectionCode>
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5/5339).
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</paragraph>
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</subSubSection>
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<subSubSection id="5CB56530FF91C35EFF0BFB96FB32D7E8" pageId="9" pageNumber="48" type="diagnosis">
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<paragraph id="141036BBFF91C35EFF0BFB96FB32D7E8" blockId="9.[151,1437,1009,2005]" pageId="9" pageNumber="48">
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<emphasis id="26DBEAA9FF91C35EFF0BFB96FEECD723" bold="true" box="[197,319,1117,1142]" pageId="9" pageNumber="48">Diagnosis.</emphasis>
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Large, dark brown pigmented species; anterior margin of prostomium broadly rounded; branchiae on first chaetiger slightly shorter than those on chaetiger 2; notopodial postchaetal lamellae almost completely fused with branchiae, only distally separated; 5–7 unidentate hooded hooks from chaetiger 36–39.
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</paragraph>
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</subSubSection>
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<subSubSection id="5CB56530FF91C35CFF0BFB02FF1BD545" lastPageId="11" lastPageNumber="50" pageId="9" pageNumber="48" type="description">
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<paragraph id="141036BBFF91C35EFF0BFB02FB1CD650" blockId="9.[151,1437,1009,2005]" pageId="9" pageNumber="48">
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<emphasis id="26DBEAA9FF91C35EFF0BFB02FE84D7B7" bold="true" box="[197,343,1225,1250]" pageId="9" pageNumber="48">Description.</emphasis>
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Large species. Complete specimen with 179 chaetigers about
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<quantity id="D3579B5EFF91C35EFBDEFB02FB8CD7B4" box="[1040,1119,1225,1249]" metricMagnitude="-2" metricUnit="m" metricValue="5.5" pageId="9" pageNumber="48" unit="mm" value="55.0">55 mm</quantity>
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long,
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<quantity id="D3579B5EFF91C35EFB6BFB02FB28D7B4" box="[1189,1275,1225,1249]" metricMagnitude="-3" metricUnit="m" metricValue="2.1" pageId="9" pageNumber="48" unit="mm" value="2.1">2.1 mm</quantity>
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wide, without palps (ZIN 4/5338);
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<typeStatus id="CB148819FF91C35EFEB0FB26FE33D650" box="[382,480,1261,1285]" pageId="9" pageNumber="48" type="holotype">holotype</typeStatus>
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incomplete, with 152 chaetigers, about
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<quantity id="D3579B5EFF91C35EFC51FB26FC3DD650" box="[927,1006,1261,1285]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" pageId="9" pageNumber="48" unit="mm" value="50.0">50 mm</quantity>
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long,
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<quantity id="D3579B5EFF91C35EFBFAFB26FB58D650" box="[1076,1163,1261,1285]" metricMagnitude="-3" metricUnit="m" metricValue="3.6" pageId="9" pageNumber="48" unit="mm" value="3.6">3.6 mm</quantity>
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wide.
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</paragraph>
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<paragraph id="141036BBFF91C35EFF0BFADAFD65D554" blockId="9.[151,1437,1009,2005]" pageId="9" pageNumber="48">Anterior margin of prostomium usually broadly rounded, expanded at anterolateral margin, anterior margin usually projecting over the peristomium (Figs 6A, 7A, B); posterior part of prostomium possibly with distinct elevation beginning in front of posterior pair of eyes and terminating on chaetiger 1–2 (observation not reliable since damage in this area cannot be ruled out); two pairs of black eyes, arranged in trapezoid; anterior pair oval or rounded, widely spaced, posterior pair rounded, closely spaced; anterior pair of eyes usually positioned in the heavily pigmented anterior part of prostomium, therefore hardly visible (Figs 6A, 7A); prostomium distinctly separated from peristomium by a furrow (Figs 6A, 7A, B).</paragraph>
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<paragraph id="141036BBFF91C35EFF0BF9C6FB00D5A8" blockId="9.[151,1437,1009,2005]" pageId="9" pageNumber="48">Alcohol-preserved specimens heavily pigmented dorsally, therefore, white band-like nuchal organs and metameric dorsal ciliated organs distinctly visible against dark-brown background (Fig. 6A); nuchal organs up to chaetiger 3; white bands of nuchal organs curved slightly outward in the range of the first transverse ciliary band on chaetiger 2 (Figs 6A, 7A); metameric dorsal ciliated organs, longitudinal, most likely double-paired from the beginning though on most anterior chaetigers only paired metameric dorsal organs found (Figs 6A, 7A); present from between branchiae 3 and 4, up to chaetiger 26–29; unpigmented transverse line between branchiae (in the position of transverse ciliary bands) against heavily pigmented dorsum present (Figs 6A, 7A, B).</paragraph>
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<paragraph id="141036BBFF91C35EFF0BF8C2FB2CD4D8" blockId="9.[151,1437,1009,2005]" pageId="9" pageNumber="48">Branchiae from chaetiger 1, continuing to very last chaetigers, very last branchiae rudimentary; length of branchiae of first 4–7 chaetigers about 4/5 as long as branchiae of the next consecutive chaetiger and narrower (Figs 6A, 7B); branchiae reaching midline dorsally and touching on chaetigers 1 to about 90; branchiae with broad base, usually also broadly rounded distally (Figs 6B–F, 7A–C); cilia on inner and outer margin not visible.</paragraph>
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<paragraph id="141036BBFF91C35DFF0BF852FE1DD46B" blockId="9.[151,1437,1009,2005]" lastBlockId="10.[151,1437,1702,1854]" lastPageId="10" lastPageNumber="49" pageId="9" pageNumber="48">
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First notopodium shifted slightly dorsally (
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<figureCitation id="8C942A3EFF91C35EFD7EF852FD2AD4E7" box="[688,761,1945,1970]" captionStart="FIGURE 7" captionStartId="11.[151,250,1328,1351]" captionTargetBox="[151,1436,625,1306]" captionTargetId="figure@11.[151,1436,625,1307]" captionTargetPageId="11" captionText="FIGURE 7. Spio unidentata Chlebovitsch, 1959: A. Anterior end, dorsal view; specimen damaged dorsally. B. Anterior end, dorsal view. C. Posterior region, dorsal view; methyl green applied. Scale: A, C 0.5 mm, B 1 mm. A, C paratype ZIN N 4 / 5338, B holotype ZIN N 3 / 5337." httpUri="https://zenodo.org/record/202088/files/figure.png" pageId="9" pageNumber="48">Figs 7</figureCitation>
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A, B). Notopodial postchaetal lamellae on chaetiger 1 oval (Fig. 6B); elongated with rounded tip on following anterior and middle chaetigers (Figs 6C–E); becoming rounded on posterior chaetigers (Fig. 6F); notopodial postchaetal lamellae almost completely fused with branchiae, only distally separated from branchiae, particularly apparent in posterior chaetigers (Figs 6B–F, 7C). Neuropodial postchaetal lamellae on chaetiger 1 rectangular, elongated towards ventrum on following chaetigers; neuropodial lamellae on chaetigers 10–15 almost twice as long as length of fascicle chaetal region, shorter thereafter (Figs 6C– F). Notopodial postchaetal lamellae on anterior chaetigers about twice as long (ventral-dorsal axis) as neuropodial lamellae, somewhat shorter on middle chaetigers, distinctly shorter than neuropodial lamellae on posterior chaetigers (Figs 6B–F). Noto- and neuropodial prechaetal lamellae on middle and posterior chaetigers well developed
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<emphasis id="26DBEAA9FF92C35DFF59F96DFEC1D5EE" bold="true" box="[151,274,1702,1725]" pageId="10" pageNumber="49">FIGURE 6.</emphasis>
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<taxonomicName id="D3AF4D38FF92C35DFED6F96CFD57D5E9" authority="Chlebovitsch, 1959" authorityName="Chlebovitsch" authorityYear="1959" box="[280,644,1702,1724]" class="Polychaeta" family="Spionidae" genus="Spio" kingdom="Animalia" order="Spionida" pageId="10" pageNumber="49" phylum="Annelida" rank="species" species="unidentata">
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<emphasis id="26DBEAA9FF92C35DFED6F96CFE64D5E9" box="[280,439,1702,1724]" italics="true" pageId="10" pageNumber="49">Spio unidentata</emphasis>
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||
<bibRefCitation id="703E4B4AFF92C35DFE72F96DFD57D5E9" author="Chlebovitsch" box="[444,644,1702,1724]" pageId="10" pageNumber="49" refString="Chlebovitsch, V. V. (1959) Species of Polychaeta worms from the Kurile Islands, which are new or recorded for the first time in the USSR fauna. Zoologicheskii Zhurnal, 38 (2), 167 - 181, (in Russian)." type="journal article" year="1959">Chlebovitsch, 1959</bibRefCitation>
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||
</taxonomicName>
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||
: A. Anterior end, dorsal view, heavily pigmented; specimen damaged dorsally. B–F. Parapodia from chaetigers 1, 6, 17, 47, 150 (=29th last). First parapodium (B) with pigment on parapodial lobes, branchia and laterally between rami. G. Neuropodial capillary from 47th chaetiger, anterior row. H. Hook from 150th chaetiger. I. Neuropodial capillary from 150th chaetiger. J. Smooth notopodial capillary from 47th chaetiger. Scale: A
|
||
<quantity id="D3579B5EFF92C35DFB4AF8C1FB13D475" box="[1156,1216,1802,1824]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="10" pageNumber="49" unit="mm" value="1.0">1 mm</quantity>
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||
, B–F
|
||
<quantity id="D3579B5EFF92C35DFB35F8C1FA98D475" box="[1275,1355,1802,1824]" metricMagnitude="-4" metricUnit="m" metricValue="1.0" pageId="10" pageNumber="49" unit="mm" value="0.1">0.1 mm</quantity>
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||
, G–J 10 µm. All
|
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<typeStatus id="CB148819FF92C35DFF22F8E2FE95D46B" box="[236,326,1833,1854]" pageId="10" pageNumber="49" type="paratype">paratype</typeStatus>
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, ZIN 4/5338.
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</paragraph>
|
||
<paragraph id="141036BBFF92C35CFF0BF8ADFC2AD2D2" blockId="10.[151,1436,1894,2026]" lastBlockId="11.[151,1436,151,572]" lastPageId="11" lastPageNumber="50" pageId="10" pageNumber="49">Notopodial chaetae all smooth capillaries: capillaries of anterior and middle chaetigers arranged in two rows, anterior row with shorter capillaries with narrow but distinct sheaths; posterior row with longer capillaries with narrow sheaths; superior fascicle with 3–7 long capillaries present; capillaries of posterior chaetigers not arranged in distinct rows, smooth, of different lengths (Fig. 6J). Neuropodia with rows of smooth capillaries, hooded hooks and inferior fascicle of chaetae in hook-bearing chaetigers; anterior neuropodia with capillaries arranged in two rows, anterior row with shorter capillaries with narrow sheaths, posterior row with longer capillaries with narrow sheaths; from about chaetiger 36–39 anterior row with capillaries with indistinct or no sheath, thinner than in anterior chaetigers, and becoming increasingly thinner towards the end of the body (Figs 6G, I); posterior row of capillaries replaced by single row of 5–7 unidentate hooded hooks from chaetiger 36–39 (Fig. 6H); 3–4 smooth alimbate capillaries in inferiormost position in hook-bearing chaetigers of the middle body region; with a few stout and finely granulated sabre chaetae in posterior hook-bearing chaetigers (Fig 6F).</paragraph>
|
||
<paragraph id="141036BBFF93C35CFF0BFE5FFC5DD29A" blockId="11.[151,1436,151,572]" pageId="11" pageNumber="50">Pygidium with four anal cirri (single complete specimen available for our study with three remaining cirri, fourth cirrus most likely lost), all of about same size; anus terminal.</paragraph>
|
||
<paragraph id="141036BBFF93C35CFF0BFE10FC74D169" blockId="11.[151,1436,151,572]" pageId="11" pageNumber="50">
|
||
<emphasis id="26DBEAA9FF93C35CFF0BFE10FEBFD2A1" bold="true" box="[197,364,475,500]" pageId="11" pageNumber="50">Pigmentation.</emphasis>
|
||
Anterior part, including prostomium, peristomium, branchiae and postchaetal lamellae pigmented dark-brown, only posterior part of prostomium, areas of nuchal organs, metameric dorsal ciliated organs and transverse ciliary bands without brown pigment (Figs 6A, 7A, B).
|
||
</paragraph>
|
||
<caption id="40D06633FF93C35CFF59FAFBFE4ED6D6" httpUri="https://zenodo.org/record/202088/files/figure.png" pageId="11" pageNumber="50" targetBox="[151,1436,625,1306]" targetPageId="11">
|
||
<paragraph id="141036BBFF93C35CFF59FAFBFE4ED6D6" blockId="11.[151,1436,1328,1411]" pageId="11" pageNumber="50">
|
||
<emphasis id="26DBEAA9FF93C35CFF59FAFBFEC7D613" bold="true" box="[151,276,1328,1351]" pageId="11" pageNumber="50">FIGURE 7.</emphasis>
|
||
<taxonomicName id="D3AF4D38FF93C35CFED5FAFAFD5ED613" authority="Chlebovitsch, 1959" authorityName="Chlebovitsch" authorityYear="1959" box="[283,653,1328,1350]" class="Polychaeta" family="Spionidae" genus="Spio" kingdom="Animalia" order="Spionida" pageId="11" pageNumber="50" phylum="Annelida" rank="species" species="unidentata">
|
||
<emphasis id="26DBEAA9FF93C35CFED5FAFAFE6FD613" box="[283,444,1328,1350]" italics="true" pageId="11" pageNumber="50">Spio unidentata</emphasis>
|
||
Chlebovitsch, 1959
|
||
</taxonomicName>
|
||
: A. Anterior end, dorsal view; specimen damaged dorsally. B. Anterior end, dorsal view. C. Posterior region, dorsal view; methyl green applied. Scale: A, C 0.5 mm, B 1 mm. A, C paratype ZIN N4/5338, B holotype ZIN N3/5337.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="141036BBFF93C35CFF0BFA7BFF1BD545" blockId="11.[151,1437,1455,1840]" pageId="11" pageNumber="50">
|
||
<emphasis id="26DBEAA9FF93C35CFF0BFA7BFDE4D69D" bold="true" box="[197,567,1455,1480]" pageId="11" pageNumber="50">Methyl green staining pattern.</emphasis>
|
||
Pre- and postchaetal lamellae of noto- and neuropodia, branchiae, and anal cirri coloured deep blue after application of methyl green; specimens slightly stained ventrally and dorsally (
|
||
<figureCitation id="8C942A3EFF93C35CFAA1FA1FFF75D545" captionStart="FIGURE 7" captionStartId="11.[151,250,1328,1351]" captionTargetBox="[151,1436,625,1306]" captionTargetId="figure@11.[151,1436,625,1307]" captionTargetPageId="11" captionText="FIGURE 7. Spio unidentata Chlebovitsch, 1959: A. Anterior end, dorsal view; specimen damaged dorsally. B. Anterior end, dorsal view. C. Posterior region, dorsal view; methyl green applied. Scale: A, C 0.5 mm, B 1 mm. A, C paratype ZIN N 4 / 5338, B holotype ZIN N 3 / 5337." httpUri="https://zenodo.org/record/202088/files/figure.png" pageId="11" pageNumber="50">Fig. 7</figureCitation>
|
||
C).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="5CB56530FF93C35CFF0BF9D7FD65D5F5" pageId="11" pageNumber="50" type="biology_ecology">
|
||
<paragraph id="141036BBFF93C35CFF0BF9D7FA8FD50D" blockId="11.[151,1437,1455,1840]" pageId="11" pageNumber="50">
|
||
<emphasis id="26DBEAA9FF93C35CFF0BF9D7FEF6D560" bold="true" box="[197,293,1564,1589]" pageId="11" pageNumber="50">Biology.</emphasis>
|
||
All specimens were found in sandy substrates, under boulders and between rhizomes of
|
||
<taxonomicName id="D3AF4D38FF93C35CFACFF9D6FA46D561" box="[1281,1429,1565,1588]" class="Liliopsida" family="Zosteraceae" genus="Zostera" kingdom="Plantae" order="Alismatales" pageId="11" pageNumber="50" phylum="Tracheophyta" rank="species" species="nana">
|
||
<emphasis id="26DBEAA9FF93C35CFACFF9D6FA46D561" box="[1281,1429,1565,1588]" italics="true" pageId="11" pageNumber="50">Zostera nana</emphasis>
|
||
</taxonomicName>
|
||
, in the upper sublittoral in depth between
|
||
<quantity id="D3579B5EFF93C35CFDACF98BFD7AD50D" box="[610,681,1600,1624]" metricMagnitude="0" metricUnit="m" metricValue="5.5" metricValueMax="6.0" metricValueMin="5.0" pageId="11" pageNumber="50" unit="m" value="5.5" valueMax="6.0" valueMin="5.0">5–6 m</quantity>
|
||
and in the intertidal (
|
||
<bibRefCitation id="703E4B4AFF93C35CFC55F98BFBA2D50D" author="Chlebovitsch" box="[923,1137,1600,1624]" pageId="11" pageNumber="50" refString="Chlebovitsch, V. V. (1959) Species of Polychaeta worms from the Kurile Islands, which are new or recorded for the first time in the USSR fauna. Zoologicheskii Zhurnal, 38 (2), 167 - 181, (in Russian)." type="journal article" year="1959">Chlebovitsch 1959</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="703E4B4AFF93C35CFBB2F98BFA9CD50D" author="Buzhinskaya" box="[1148,1359,1600,1624]" pageId="11" pageNumber="50" refString="Buzhinskaya, G. N. (1990) Polychaetes off the coast of Jankich Island (Ushishir Islands, Kuril Islands). Trudy Zoologicheskogo Instituta Akademiia Nauk SSSR, 218, 18 - 35, (in Russian)." type="journal article" year="1990">Buzhinskaya 1990</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="141036BBFF93C35CFF0BF9AFFD65D5F5" blockId="11.[151,1437,1455,1840]" pageId="11" pageNumber="50">
|
||
<emphasis id="26DBEAA9FF93C35CFF0BF9AFFE2CD528" bold="true" box="[197,511,1636,1661]" pageId="11" pageNumber="50">Geographical distribution</emphasis>
|
||
. Known only from the Kuril Islands, Shikotan and Jankich Islands, northwest Pacific (
|
||
<bibRefCitation id="703E4B4AFF93C35CFF3BF943FE18D5F5" author="Chlebovitsch" box="[245,459,1672,1696]" pageId="11" pageNumber="50" refString="Chlebovitsch, V. V. (1959) Species of Polychaeta worms from the Kurile Islands, which are new or recorded for the first time in the USSR fauna. Zoologicheskii Zhurnal, 38 (2), 167 - 181, (in Russian)." type="journal article" year="1959">Chlebovitsch 1959</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="703E4B4AFF93C35CFE18F943FD7AD5F5" author="Buzhinskaya" box="[470,681,1672,1696]" pageId="11" pageNumber="50" refString="Buzhinskaya, G. N. (1990) Polychaetes off the coast of Jankich Island (Ushishir Islands, Kuril Islands). Trudy Zoologicheskogo Instituta Akademiia Nauk SSSR, 218, 18 - 35, (in Russian)." type="journal article" year="1990">Buzhinskaya 1990</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="5CB56530FF93C35CFF0BF966FC11D465" pageId="11" pageNumber="50" type="discussion">
|
||
<paragraph id="141036BBFF93C35CFF0BF966FC11D465" blockId="11.[151,1437,1455,1840]" pageId="11" pageNumber="50">
|
||
<emphasis id="26DBEAA9FF93C35CFF0BF966FEEAD590" bold="true" box="[197,313,1709,1733]" pageId="11" pageNumber="50">Remarks.</emphasis>
|
||
<taxonomicName id="D3AF4D38FF93C35CFE8EF966FE23D591" box="[320,496,1708,1732]" class="Polychaeta" family="Spionidae" genus="Spio" kingdom="Animalia" order="Spionida" pageId="11" pageNumber="50" phylum="Annelida" rank="species" species="unidentata">
|
||
<emphasis id="26DBEAA9FF93C35CFE8EF966FE23D591" box="[320,496,1708,1732]" italics="true" pageId="11" pageNumber="50">Spio unidentata</emphasis>
|
||
</taxonomicName>
|
||
is unique among all
|
||
<taxonomicName id="D3AF4D38FF93C35CFD10F966FCDCD591" box="[734,783,1709,1732]" class="Polychaeta" family="Spionidae" genus="Spio" kingdom="Animalia" order="Spionida" pageId="11" pageNumber="50" phylum="Annelida" rank="genus">
|
||
<emphasis id="26DBEAA9FF93C35CFD10F966FCDCD591" box="[734,783,1709,1732]" italics="true" pageId="11" pageNumber="50">Spio</emphasis>
|
||
</taxonomicName>
|
||
species in having unidentate hooded hooks, a late start of these hooks on chaetiger 36–39, and a dark brown pigmentation of the anterior part of the body. This species is one of the largest
|
||
<taxonomicName id="D3AF4D38FF93C35CFEFAF93EFEB5D459" box="[308,358,1781,1804]" class="Polychaeta" family="Spionidae" genus="Spio" kingdom="Animalia" order="Spionida" pageId="11" pageNumber="50" phylum="Annelida" rank="genus">
|
||
<emphasis id="26DBEAA9FF93C35CFEFAF93EFEB5D459" box="[308,358,1781,1804]" italics="true" pageId="11" pageNumber="50">Spio</emphasis>
|
||
</taxonomicName>
|
||
species. Contrary to the original description, we found 5–7 neuropodial hooks from chaetigers 36–39 rather than 6–9 hooks from chaetiger 32–39 (
|
||
<bibRefCitation id="703E4B4AFF93C35CFD13F8D3FC65D465" author="Chlebovitsch" box="[733,950,1816,1840]" pageId="11" pageNumber="50" refString="Chlebovitsch, V. V. (1959) Species of Polychaeta worms from the Kurile Islands, which are new or recorded for the first time in the USSR fauna. Zoologicheskii Zhurnal, 38 (2), 167 - 181, (in Russian)." type="journal article" year="1959">Chlebovitsch 1959</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |