260 lines
34 KiB
XML
260 lines
34 KiB
XML
<document id="922F907BC1A3F85E5BB2F21A6BB45581" ID="10.11646/zootaxa.4166.1.1" ID-DOI="10.11646/zootaxa.4166.1.1" ID-GBIF-Dataset="08d0a460-106d-430b-a4c6-c5a9448b410d" ID-ISSN="1175-5326" ID-Zenodo-Dep="272348" ID-ZooBank="A4410AB2-6624-48A2-81D2-4746C24189D7" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1473750873015" checkinUser="plazi" docAuthor="Blake, James A." docDate="2016" docId="277D879E2E5B896B05E12834FBFF2D8D" docLanguage="en" docName="zootaxa.4166.1.1.pdf" docOrigin="Zootaxa 4166 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Kirkegaardia cristata Blake, 2016, new species" docType="treatment" docVersion="6" lastPageNumber="44" masterDocId="DB44FFE62E72894005762B53FFEC2C79" masterDocTitle="Kirkegaardia (Polychaeta, Cirratulidae), new name for Monticellina Laubier, preoccupied in the Rhabdocoela, together with new records and descriptions of eight previously known and sixteen new species from the Atlantic, Pacific, and Southern Oceans" masterLastPageNumber="93" masterPageNumber="1" pageNumber="42" updateTime="1698385367936" updateUser="plazi">
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<mods:mods id="B33BF988A2B1DEF291A1203958FC3932" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="FDBAB5678456ACEA320FBEC1D926604F">
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<mods:title id="C9F0F9B695488A81F8A51DA37D0796CD">Kirkegaardia (Polychaeta, Cirratulidae), new name for Monticellina Laubier, preoccupied in the Rhabdocoela, together with new records and descriptions of eight previously known and sixteen new species from the Atlantic, Pacific, and Southern Oceans</mods:title>
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</mods:titleInfo>
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<mods:name id="97AAA3EB24B24C17DC9DC4E4CAA2D6A2" type="personal">
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<mods:role id="C1165CB1BF231560282F60C8B5157ACC">
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<mods:roleTerm id="FBA213375E7CC1F24EA75364A6AB6510">Author</mods:roleTerm>
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<mods:namePart id="DC6F31675FE34A6F543729ADB6A83FD7">Blake, James A.</mods:namePart>
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<mods:typeOfResource id="0AF956428A0D43D723DF22566FCA0FC2">text</mods:typeOfResource>
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<mods:titleInfo id="C3F749FC4ECCF2629BA848C4C255459C">
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<mods:title id="353C8D7E5D2CF5F50F1170A960DD27D8">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="A429730428D920883CB8562224BA46C2">
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<mods:date id="93AE5709B39C126345990058B5349250">2016</mods:date>
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<mods:detail id="82C833E2F6F4D0D3DE0C08982F327F8A" type="volume">
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<mods:number id="58600D51EDC253A1992E93BE6B255AF3">4166</mods:number>
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</mods:detail>
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<mods:detail id="102E44C3058D39C2122859044FEDB8CA" type="issue">
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<mods:number id="BAB019AD1AF2C2F1EB007EBCC4EEFAEC">1</mods:number>
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<mods:start id="7DCEA8BEBB04FC293E0084F5F4D06629">1</mods:start>
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<mods:end id="5ED4048DD17727908283855B02F35E32">93</mods:end>
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<mods:classification id="E5C35D54B6519A541EDB699C7A3A2D8D">journal article</mods:classification>
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<mods:identifier id="84DD8EF16CD03C90379CC98D3751DCDB" type="DOI">10.11646/zootaxa.4166.1.1</mods:identifier>
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<mods:identifier id="4717CC5F845C3EEE3BCA548B64ECC1F8" type="GBIF-Dataset">08d0a460-106d-430b-a4c6-c5a9448b410d</mods:identifier>
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<mods:identifier id="F5C0EA62574EF531480CFCB2659B475D" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="FE000AD9963324C4C92BE59CE30DD93D" type="Zenodo-Dep">272348</mods:identifier>
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<mods:identifier id="776A2A744452ED4A58B6C16E6A3E3C7F" type="ZooBank">A4410AB2-6624-48A2-81D2-4746C24189D7</mods:identifier>
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<treatment id="277D879E2E5B896B05E12834FBFF2D8D" ID-DOI="http://doi.org/10.5281/zenodo.5612226" ID-GBIF-Taxon="124548542" ID-Zenodo-Dep="5612226" LSID="urn:lsid:plazi:treatment:277D879E2E5B896B05E12834FBFF2D8D" httpUri="http://treatment.plazi.org/id/277D879E2E5B896B05E12834FBFF2D8D" lastPageId="43" lastPageNumber="44" pageId="41" pageNumber="42">
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<subSubSection id="E7CE65032E5B896905E12834FEEF2FDA" pageId="41" pageNumber="42" type="nomenclature">
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<paragraph id="AF6B36882E5B896905E12834FDC12FFB" blockId="41.[151,557,871,931]" box="[151,557,871,898]" pageId="41" pageNumber="42">
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<heading id="F42381E42E5B896905E12834FDC12FFB" bold="true" box="[151,557,871,898]" fontSize="11" level="1" pageId="41" pageNumber="42" reason="1">
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<emphasis id="9DA0EA9A2E5B896905E12834FDC12FFB" bold="true" box="[151,557,871,898]" pageId="41" pageNumber="42">
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<taxonomicName id="68D44D0B2E5B896905E12834FE7B2FF8" box="[151,407,871,897]" class="Polychaeta" family="Ctenodrilidae" genus="Kirkegaardia" kingdom="Animalia" order="Terebellida" pageId="41" pageNumber="42" phylum="Annelida" rank="species" species="cristata" status="sp. nov.">
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<emphasis id="9DA0EA9A2E5B896905E12834FE7B2FF8" bold="true" box="[151,407,871,897]" italics="true" pageId="41" pageNumber="42">Kirkegaardia cristata</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="869357E12E5B896904E8283BFDC12FFB" box="[414,557,872,898]" pageId="41" pageNumber="42" 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="AF6B36882E5B896905E128D9FEEF2FDA" blockId="41.[151,557,871,931]" box="[151,259,906,931]" pageId="41" pageNumber="42">
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<figureCitation id="37EF2A0D2E5B896905E128D9FEEF2FDA" box="[151,259,906,931]" captionStart="FIGURE 20" captionStartId="42.[151,250,1817,1839]" captionTargetBox="[156,1426,203,1788]" captionTargetId="figure@42.[151,1436,193,1795]" captionTargetPageId="42" captionText="FIGURE 20. Kirkegaardia cristata n. sp., holotype (LACM-AHF Poly 8935): A, anterior end, dorsal view; B, middle abdominal segments, left lateral view; C, far posterior segments, left lateral view; D, neuroseta; E, notoseta." httpUri="https://zenodo.org/record/272368/files/figure.png" pageId="41" pageNumber="42">Figure 20</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="E7CE65032E5B896905E12881FC412876" pageId="41" pageNumber="42" type="materials_examined">
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<paragraph id="AF6B36882E5B896905E12881FC412876" blockId="41.[151,1437,978,2011]" pageId="41" pageNumber="42">
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<materialsCitation id="1FBC3CD52E5B896905E12881FC412876" ID-GBIF-Occurrence="1306560816" collectingDate="1993-04-01" collectionCode="MSMP" county="Case Inlet" elevation="20" latitude="47.233" location="Northeastern Pacific" longLatPrecision="1" longitude="-122.84984" municipality="Puget Sound" pageId="41" pageNumber="42" specimenCount="1" typeStatus="holotype">
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||
<emphasis id="9DA0EA9A2E5B896905E12881FCC22F92" bold="true" box="[151,814,978,1003]" pageId="41" pageNumber="42">
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||
Material Examined.
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||
<location id="AA0B60532E5B896904FA2881FD682F92" LSID="urn:lsid:plazi:treatment:277D879E2E5B896B05E12834FBFF2D8D:AA0B60532E5B896904FA2881FD682F92" box="[396,644,978,1003]" county="Case Inlet" latitude="47.233" longLatPrecision="1" longitude="-122.84984" municipality="Puget Sound" name="Northeastern Pacific" pageId="41" pageNumber="42">Northeastern Pacific</location>
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||
,
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||
<collectingMunicipality id="4F0FACF22E5B896907E62881FCC52F92" box="[656,809,978,1003]" pageId="41" pageNumber="42">Puget Sound</collectingMunicipality>
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,
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||
</emphasis>
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||
<collectingCounty id="460A4E042E5B896906422880FC442F92" box="[820,936,978,1003]" pageId="41" pageNumber="42">Case Inlet</collectingCounty>
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, Sta. 47, Rep. 1, 0
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<date id="DB6A10482E5B896901022880FAEE2F92" box="[1140,1282,978,1003]" pageId="41" pageNumber="42" value="1993-04-01">
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<collectingDate id="CB2EE9A02E5B896901022880FAEE2F92" box="[1140,1282,978,1003]" pageId="41" pageNumber="42" value="1993-04-01">1 April 1993</collectingDate>
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</date>
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,
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<geoCoordinate id="CAE0504F2E5B8969007B2880FA742F92" box="[1293,1432,979,1003]" direction="north" orientation="latitude" pageId="41" pageNumber="42" precision="1" value="47.233">47.23300°N</geoCoordinate>
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,
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||
<geoCoordinate id="CAE0504F2E5B896905E128A4FEDF2876" box="[151,307,1015,1039]" direction="west" orientation="longitude" pageId="41" pageNumber="42" precision="1" value="-122.84984">122.84984°W</geoCoordinate>
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,
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||
<quantity id="682C9B6D2E5B8969044928A4FE962877" box="[319,378,1015,1039]" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="41" pageNumber="42" unit="m" value="20.0">
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<elevation id="24F9D1BB2E5B8969044928A4FE962877" box="[319,378,1015,1039]" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="41" pageNumber="42" unit="m" value="20.0">20 m</elevation>
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</quantity>
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, coll.
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<collectionCode id="C9C5AE4D2E5B896904CB28A4FDE22876" box="[445,526,1015,1039]" pageId="41" pageNumber="42">MSMP</collectionCode>
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,
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<emphasis id="9DA0EA9A2E5B8969076F28A5FD6C2876" bold="true" box="[537,640,1014,1039]" pageId="41" pageNumber="42">
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<typeStatus id="706F882A2E5B8969076F28A5FD6C2876" box="[537,640,1014,1039]" pageId="41" pageNumber="42" type="holotype">holotype</typeStatus>
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</emphasis>
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(LACM-AHF Poly 8935).
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</materialsCitation>
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</paragraph>
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||
</subSubSection>
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<subSubSection id="E7CE65032E5B896A05B12F49FCC82BA2" lastPageId="42" lastPageNumber="43" pageId="41" pageNumber="42" type="description">
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<paragraph id="AF6B36882E5B896905B12F49FD42282F" blockId="41.[151,1437,978,2011]" pageId="41" pageNumber="42">
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<emphasis id="9DA0EA9A2E5B896905B12F49FEB5284A" bold="true" box="[199,345,1050,1075]" pageId="41" pageNumber="42">Description.</emphasis>
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<typeStatus id="706F882A2E5B896904172F49FE25284A" box="[353,457,1050,1075]" pageId="41" pageNumber="42" type="holotype">Holotype</typeStatus>
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only specimen, mostly complete,
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||
<quantity id="682C9B6D2E5B896906272F49FC5B284B" box="[849,951,1050,1075]" metricMagnitude="-3" metricUnit="m" metricValue="7.25" pageId="41" pageNumber="42" unit="mm" value="7.25">7.25 mm</quantity>
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long,
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||
<quantity id="682C9B6D2E5B896901772F48FBB4284B" box="[1025,1112,1051,1075]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="41" pageNumber="42" unit="mm" value="0.4">0.4 mm</quantity>
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wide across thorax, with 60 setigerous segments. Color in alcohol, light tan.
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</paragraph>
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<paragraph id="AF6B36882E5B896905B12F30FC65299A" blockId="41.[151,1437,978,2011]" pageId="41" pageNumber="42">
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A slender, threadlike species, with narrow, tapering pre-setigerous region and thoracic region only slightly wider than peristomium (
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<figureCitation id="37EF2A0D2E5B896904C22FD5FDE428E6" box="[436,520,1158,1183]" captionStart="FIGURE 20" captionStartId="42.[151,250,1817,1839]" captionTargetBox="[156,1426,203,1788]" captionTargetId="figure@42.[151,1436,193,1795]" captionTargetPageId="42" captionText="FIGURE 20. Kirkegaardia cristata n. sp., holotype (LACM-AHF Poly 8935): A, anterior end, dorsal view; B, middle abdominal segments, left lateral view; C, far posterior segments, left lateral view; D, neuroseta; E, notoseta." httpUri="https://zenodo.org/record/272368/files/figure.png" pageId="41" pageNumber="42">Fig. 20</figureCitation>
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A). Pre-setigerous region 1.6x as long a wide; as long as first 13 thoracic setigers (
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<figureCitation id="37EF2A0D2E5B896905E92FF9FF1D28BA" box="[159,241,1194,1219]" captionStart="FIGURE 20" captionStartId="42.[151,250,1817,1839]" captionTargetBox="[156,1426,203,1788]" captionTargetId="figure@42.[151,1436,193,1795]" captionTargetPageId="42" captionText="FIGURE 20. Kirkegaardia cristata n. sp., holotype (LACM-AHF Poly 8935): A, anterior end, dorsal view; B, middle abdominal segments, left lateral view; C, far posterior segments, left lateral view; D, neuroseta; E, notoseta." httpUri="https://zenodo.org/record/272368/files/figure.png" pageId="41" pageNumber="42">Fig. 20</figureCitation>
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A). Prostomium triangular, tapering to narrow rounded apex (
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<figureCitation id="37EF2A0D2E5B896906EA2FF9FC0228BA" box="[924,1006,1194,1219]" captionStart="FIGURE 20" captionStartId="42.[151,250,1817,1839]" captionTargetBox="[156,1426,203,1788]" captionTargetId="figure@42.[151,1436,193,1795]" captionTargetPageId="42" captionText="FIGURE 20. Kirkegaardia cristata n. sp., holotype (LACM-AHF Poly 8935): A, anterior end, dorsal view; B, middle abdominal segments, left lateral view; C, far posterior segments, left lateral view; D, neuroseta; E, notoseta." httpUri="https://zenodo.org/record/272368/files/figure.png" pageId="41" pageNumber="42">Fig. 20</figureCitation>
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A); eyes absent; slit-like nuchal organs present on posterior lateral margins. Peristomium only slightly longer than wide; smooth with three lateral grooves posterior to prostomium producing four weakly developed annulations (
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<figureCitation id="37EF2A0D2E5B896906892FA1FBB62972" box="[1023,1114,1266,1291]" captionStart="FIGURE 20" captionStartId="42.[151,250,1817,1839]" captionTargetBox="[156,1426,203,1788]" captionTargetId="figure@42.[151,1436,193,1795]" captionTargetPageId="42" captionText="FIGURE 20. Kirkegaardia cristata n. sp., holotype (LACM-AHF Poly 8935): A, anterior end, dorsal view; B, middle abdominal segments, left lateral view; C, far posterior segments, left lateral view; D, neuroseta; E, notoseta." httpUri="https://zenodo.org/record/272368/files/figure.png" pageId="41" pageNumber="42">Fig. 20</figureCitation>
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A); prominent dorsal ridge extending along peristomium from posterior margin of prostomium to posterior end of peristomium, then continuing as narrow bead-like ridge within mid-dorsal thoracic channel (
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<figureCitation id="37EF2A0D2E5B896906AC2E69FBC2292A" box="[986,1070,1338,1363]" captionStart="FIGURE 20" captionStartId="42.[151,250,1817,1839]" captionTargetBox="[156,1426,203,1788]" captionTargetId="figure@42.[151,1436,193,1795]" captionTargetPageId="42" captionText="FIGURE 20. Kirkegaardia cristata n. sp., holotype (LACM-AHF Poly 8935): A, anterior end, dorsal view; B, middle abdominal segments, left lateral view; C, far posterior segments, left lateral view; D, neuroseta; E, notoseta." httpUri="https://zenodo.org/record/272368/files/figure.png" pageId="41" pageNumber="42">Fig. 20</figureCitation>
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A). Dorsal tentacles on posterior margin of peristomium; first pair of branchiae lateral to tentacles between peristomium and anterior border of setiger 1 (
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<figureCitation id="37EF2A0D2E5B8969047B2ED1FE8E29E2" box="[269,354,1410,1435]" captionStart="FIGURE 20" captionStartId="42.[151,250,1817,1839]" captionTargetBox="[156,1426,203,1788]" captionTargetId="figure@42.[151,1436,193,1795]" captionTargetPageId="42" captionText="FIGURE 20. Kirkegaardia cristata n. sp., holotype (LACM-AHF Poly 8935): A, anterior end, dorsal view; B, middle abdominal segments, left lateral view; C, far posterior segments, left lateral view; D, neuroseta; E, notoseta." httpUri="https://zenodo.org/record/272368/files/figure.png" pageId="41" pageNumber="42">Fig. 20</figureCitation>
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A); second pair of branchiae on setiger 1 dorsal to notosetae on posterior margin of segment overlying mid-dorsal channel; subsequent thoracic branchiae in same location (
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<figureCitation id="37EF2A0D2E5B8969014A2EF5FB7F29C6" box="[1084,1171,1446,1471]" captionStart="FIGURE 20" captionStartId="42.[151,250,1817,1839]" captionTargetBox="[156,1426,203,1788]" captionTargetId="figure@42.[151,1436,193,1795]" captionTargetPageId="42" captionText="FIGURE 20. Kirkegaardia cristata n. sp., holotype (LACM-AHF Poly 8935): A, anterior end, dorsal view; B, middle abdominal segments, left lateral view; C, far posterior segments, left lateral view; D, neuroseta; E, notoseta." httpUri="https://zenodo.org/record/272368/files/figure.png" pageId="41" pageNumber="42">Fig. 20</figureCitation>
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A); anterior abdominal branchiae mostly missing, but appear to also be located on dorsum.
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</paragraph>
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<paragraph id="AF6B36882E5B896905B12EBDFBA52AC2" blockId="41.[151,1437,978,2011]" pageId="41" pageNumber="42">
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Thoracic region with 14–15 setigers, all narrow, first 10 thoracic setigers crowded,
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<date id="DB6A10482E5B8969010F2EBCFB4E2A7E" box="[1145,1186,1519,1543]" pageId="41" pageNumber="42" value="2011-10">11x</date>
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wider than long, next five setigers
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<date id="DB6A10482E5B8969045A2D40FEA42A53" box="[300,328,1555,1578]" pageId="41" pageNumber="42">7x</date>
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wider than long (
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<figureCitation id="37EF2A0D2E5B8969076C2D41FD9C2A52" box="[538,624,1554,1579]" captionStart="FIGURE 20" captionStartId="42.[151,250,1817,1839]" captionTargetBox="[156,1426,203,1788]" captionTargetId="figure@42.[151,1436,193,1795]" captionTargetPageId="42" captionText="FIGURE 20. Kirkegaardia cristata n. sp., holotype (LACM-AHF Poly 8935): A, anterior end, dorsal view; B, middle abdominal segments, left lateral view; C, far posterior segments, left lateral view; D, neuroseta; E, notoseta." httpUri="https://zenodo.org/record/272368/files/figure.png" pageId="41" pageNumber="42">Fig. 20</figureCitation>
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A). Subsequent anterior and middle abdominal setigers longer, 2.1x as wide as long (
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<figureCitation id="37EF2A0D2E5B896904482D65FE7A2A36" box="[318,406,1590,1615]" captionStart="FIGURE 20" captionStartId="42.[151,250,1817,1839]" captionTargetBox="[156,1426,203,1788]" captionTargetId="figure@42.[151,1436,193,1795]" captionTargetPageId="42" captionText="FIGURE 20. Kirkegaardia cristata n. sp., holotype (LACM-AHF Poly 8935): A, anterior end, dorsal view; B, middle abdominal segments, left lateral view; C, far posterior segments, left lateral view; D, neuroseta; E, notoseta." httpUri="https://zenodo.org/record/272368/files/figure.png" pageId="41" pageNumber="42">Fig. 20</figureCitation>
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B); posterior abdominal setigers becoming oval, moniliform (
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<figureCitation id="37EF2A0D2E5B8969012B2D65FB582A36" box="[1117,1204,1590,1615]" captionStart="FIGURE 20" captionStartId="42.[151,250,1817,1839]" captionTargetBox="[156,1426,203,1788]" captionTargetId="figure@42.[151,1436,193,1795]" captionTargetPageId="42" captionText="FIGURE 20. Kirkegaardia cristata n. sp., holotype (LACM-AHF Poly 8935): A, anterior end, dorsal view; B, middle abdominal segments, left lateral view; C, far posterior segments, left lateral view; D, neuroseta; E, notoseta." httpUri="https://zenodo.org/record/272368/files/figure.png" pageId="41" pageNumber="42">Fig. 20</figureCitation>
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C); last 1–2 narrow; pygidial segment absent. Thoracic region with venter swollen, rounded; anterior abdominal segments with prominent ventral groove; groove absent in posterior abdominal segments. Thoracic region with parapodia dorsally elevated overlying mid-dorsal channel continuing as narrow dorsal ridge (
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<figureCitation id="37EF2A0D2E5B896906A22DF1FBCB2AC2" box="[980,1063,1698,1723]" captionStart="FIGURE 20" captionStartId="42.[151,250,1817,1839]" captionTargetBox="[156,1426,203,1788]" captionTargetId="figure@42.[151,1436,193,1795]" captionTargetPageId="42" captionText="FIGURE 20. Kirkegaardia cristata n. sp., holotype (LACM-AHF Poly 8935): A, anterior end, dorsal view; B, middle abdominal segments, left lateral view; C, far posterior segments, left lateral view; D, neuroseta; E, notoseta." httpUri="https://zenodo.org/record/272368/files/figure.png" pageId="41" pageNumber="42">Fig. 20</figureCitation>
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A).
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</paragraph>
|
||
<paragraph id="AF6B36882E5B896905B12D95FC392BA3" blockId="41.[151,1437,978,2011]" pageId="41" pageNumber="42">
|
||
Dorsally elevated parapodia of thoracic region shifting to lateral position in abdominal segments (
|
||
<figureCitation id="37EF2A0D2E5B8969007F2D95FAB62AA6" box="[1289,1370,1734,1759]" captionStart="FIGURE 20" captionStartId="42.[151,250,1817,1839]" captionTargetBox="[156,1426,203,1788]" captionTargetId="figure@42.[151,1436,193,1795]" captionTargetPageId="42" captionText="FIGURE 20. Kirkegaardia cristata n. sp., holotype (LACM-AHF Poly 8935): A, anterior end, dorsal view; B, middle abdominal segments, left lateral view; C, far posterior segments, left lateral view; D, neuroseta; E, notoseta." httpUri="https://zenodo.org/record/272368/files/figure.png" pageId="41" pageNumber="42">Fig. 20</figureCitation>
|
||
B–C). Parapodia narrow ridges from which setae project; thoracic setae consisting of long simple capillaries with smooth margins, numbering 6–7 per notopodium and 8–9 per neuropodium; anterior abdominal setae similar but fewer in number with
|
||
<quantity id="682C9B6D2E5B896904402C61FE6F2B32" box="[310,387,1842,1867]" metricMagnitude="-1" metricUnit="m" metricValue="1.143" metricValueMax="1.27" metricValueMin="1.016" pageId="41" pageNumber="42" unit="in" value="4.5" valueMax="5.0" valueMin="4.0">4–5 in</quantity>
|
||
both noto- and neuropodia; neurosetae becoming shorter and broader; setae of posterior abdominal segments increasing to
|
||
<quantity id="682C9B6D2E5B896907592C05FD972B16" box="[559,635,1878,1903]" metricMagnitude="-1" metricUnit="m" metricValue="1.397" metricValueMax="1.524" metricValueMin="1.27" pageId="41" pageNumber="42" unit="in" value="5.5" valueMax="6.0" valueMin="5.0">5–6 in</quantity>
|
||
notopodia and
|
||
<quantity id="682C9B6D2E5B8969064E2C05FC682B16" box="[824,900,1878,1903]" metricMagnitude="-1" metricUnit="m" metricValue="1.778" metricValueMax="2.032" metricValueMin="1.524" pageId="41" pageNumber="42" unit="in" value="7.0" valueMax="8.0" valueMin="6.0">6–8 in</quantity>
|
||
neuropodia; denticulate noto- and neurosetae observed only with light microscopy in posterior abdominal setigers from about setiger 45 with denticles visible at 400x. Denticles of noto- and neurosetae similar, short, minutely pointed (
|
||
<figureCitation id="37EF2A0D2E5B896906812CCDFBA22BCE" box="[1015,1102,1950,1975]" captionStart="FIGURE 20" captionStartId="42.[151,250,1817,1839]" captionTargetBox="[156,1426,203,1788]" captionTargetId="figure@42.[151,1436,193,1795]" captionTargetPageId="42" captionText="FIGURE 20. Kirkegaardia cristata n. sp., holotype (LACM-AHF Poly 8935): A, anterior end, dorsal view; B, middle abdominal segments, left lateral view; C, far posterior segments, left lateral view; D, neuroseta; E, notoseta." httpUri="https://zenodo.org/record/272368/files/figure.png" pageId="41" pageNumber="42">Fig. 20</figureCitation>
|
||
D–E). Denticles of notosetae directed ventrally, with denticles of neurosetae directed dorsally,
|
||
<emphasis id="9DA0EA9A2E5B896906192C90FC212BA3" box="[879,973,1987,2010]" italics="true" pageId="41" pageNumber="42">vis-à-vis</emphasis>
|
||
.
|
||
</paragraph>
|
||
<caption id="FBAB66002E58896A05E12C4AFB372B34" httpUri="https://zenodo.org/record/272368/files/figure.png" pageId="42" pageNumber="43" targetBox="[156,1426,203,1788]" targetPageId="42">
|
||
<paragraph id="AF6B36882E58896A05E12C4AFB372B34" blockId="42.[151,1435,1817,1869]" pageId="42" pageNumber="43">
|
||
<emphasis id="9DA0EA9A2E58896A05E12C4AFECA2B56" bold="true" box="[151,294,1817,1839]" pageId="42" pageNumber="43">FIGURE 20.</emphasis>
|
||
<taxonomicName id="68D44D0B2E58896A04442C4AFDFE2B56" box="[306,530,1817,1839]" class="Polychaeta" family="Ctenodrilidae" genus="Kirkegaardia" kingdom="Animalia" order="Terebellida" pageId="42" pageNumber="43" phylum="Annelida" rank="species" species="cristata" status="sp. nov.">
|
||
<emphasis id="9DA0EA9A2E58896A04442C4AFDFE2B56" box="[306,530,1817,1839]" italics="true" pageId="42" pageNumber="43">Kirkegaardia cristata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="9DA0EA9A2E58896A07692C4AFDB22B56" bold="true" box="[543,606,1817,1839]" pageId="42" pageNumber="43">
|
||
<taxonomicNameLabel id="869357E12E58896A07692C4AFDB22B56" box="[543,606,1817,1839]" pageId="42" pageNumber="43" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, holotype (LACM-AHF Poly8935): A, anterior end, dorsal view; B, middle abdominal segments, left lateral view; C, far posterior segments, left lateral view; D, neuroseta; E, notoseta.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="AF6B36882E58896A05B12C29FCC82BA2" blockId="42.[151,1436,1914,2011]" pageId="42" pageNumber="43">
|
||
<emphasis id="9DA0EA9A2E58896A05B12C29FE592BEA" bold="true" box="[199,437,1914,1939]" pageId="42" pageNumber="43">Methyl Green stain.</emphasis>
|
||
Ventral surface of last 5–6 thoracic segments staining intensely as a large patch.
|
||
<emphasis id="9DA0EA9A2E58896A05B12CCDFEAA2BCE" bold="true" box="[199,326,1950,1975]" pageId="42" pageNumber="43">Etymology</emphasis>
|
||
. From the Latin,
|
||
<emphasis id="9DA0EA9A2E58896A077C2CCCFDA62BCF" box="[522,586,1951,1974]" italics="true" pageId="42" pageNumber="43">crista</emphasis>
|
||
, for crest or ridge, referring to the mid-dorsal ridge or keel that starts on the peristomium and continues within the mid-dorsal channel.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E7CE65032E59896B05B12BC4FED82DA9" pageId="43" pageNumber="44" type="discussion">
|
||
<paragraph id="AF6B36882E59896B05B12BC4FED82DA9" blockId="43.[151,1437,151,501]" pageId="43" pageNumber="44">
|
||
<emphasis id="9DA0EA9A2E59896B05B12BC4FED72CC9" bold="true" box="[199,315,151,176]" pageId="43" pageNumber="44">Remarks.</emphasis>
|
||
<taxonomicName id="68D44D0B2E59896B04342BC4FDD82CC9" box="[322,564,151,176]" class="Polychaeta" family="Ctenodrilidae" genus="Kirkegaardia" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="44" phylum="Annelida" rank="species" species="cristata" status="sp. nov.">
|
||
<emphasis id="9DA0EA9A2E59896B04342BC4FDD82CC9" box="[322,564,151,176]" italics="true" pageId="43" pageNumber="44">Kirkegaardia cristata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="9DA0EA9A2E59896B074A2BC4FD902CC9" bold="true" box="[572,636,151,176]" pageId="43" pageNumber="44">
|
||
<taxonomicNameLabel id="869357E12E59896B074A2BC4FD902CC9" box="[572,636,151,176]" pageId="43" pageNumber="44" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
belongs to a large group of 12 species that have the parapodia dorsally elevated and overlying a distinct mid-dorsal channel. Within this group,
|
||
<taxonomicName id="68D44D0B2E59896B06B72BEEFBD42CAD" box="[961,1080,189,212]" class="Polychaeta" family="Ctenodrilidae" genus="Kirkegaardia" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="44" phylum="Annelida" rank="species" species="cristata" status="sp. nov.">
|
||
<emphasis id="9DA0EA9A2E59896B06B72BEEFBD42CAD" box="[961,1080,189,212]" italics="true" pageId="43" pageNumber="44">K. cristata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="9DA0EA9A2E59896B01482BEFFB912CAC" bold="true" box="[1086,1149,188,213]" pageId="43" pageNumber="44">
|
||
<taxonomicNameLabel id="869357E12E59896B01482BEFFB912CAC" box="[1086,1149,188,213]" pageId="43" pageNumber="44" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
belongs to a smaller subgroup including
|
||
<taxonomicName id="68D44D0B2E59896B04202BB2FE0C2C81" box="[342,480,223,248]" class="Polychaeta" family="Ctenodrilidae" genus="Kirkegaardia" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="44" phylum="Annelida" rank="species" species="annulosa">
|
||
<emphasis id="9DA0EA9A2E59896B04202BB2FE0C2C81" box="[342,480,223,248]" italics="true" pageId="43" pageNumber="44">K. annulosa</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="68D44D0B2E59896B04872BB2FD802C81" box="[497,620,223,248]" class="Polychaeta" family="Ctenodrilidae" genus="Kirkegaardia" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="44" phylum="Annelida" rank="species" species="kladara" status="sp. nov.">
|
||
<emphasis id="9DA0EA9A2E59896B04872BB2FD802C81" box="[497,620,223,248]" italics="true" pageId="43" pageNumber="44">K. kladara</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="9DA0EA9A2E59896B07002B8CFD5B2C81" bold="true" box="[630,695,223,248]" pageId="43" pageNumber="44">
|
||
<taxonomicNameLabel id="869357E12E59896B07002B8CFD5B2C81" box="[630,695,223,248]" pageId="43" pageNumber="44" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, and
|
||
<taxonomicName id="68D44D0B2E59896B078D2BB2FC602C81" box="[763,908,223,248]" class="Polychaeta" family="Ctenodrilidae" genus="Kirkegaardia" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="44" phylum="Annelida" rank="species" species="hampsoni" status="sp. nov.">
|
||
<emphasis id="9DA0EA9A2E59896B078D2BB2FC602C81" box="[763,908,223,248]" italics="true" pageId="43" pageNumber="44">K. hampsoni</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="9DA0EA9A2E59896B06E32B8CFC342C81" bold="true" box="[917,984,223,248]" pageId="43" pageNumber="44">
|
||
<taxonomicNameLabel id="869357E12E59896B06E32B8CFC342C81" box="[917,984,223,248]" pageId="43" pageNumber="44" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
that have a mid-dorsal ridge along the entire mid-line of the peristomium.
|
||
<taxonomicName id="68D44D0B2E59896B07522A56FD772D65" box="[548,667,261,284]" class="Polychaeta" family="Ctenodrilidae" genus="Kirkegaardia" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="44" phylum="Annelida" rank="species" species="cristata" status="sp. nov.">
|
||
<emphasis id="9DA0EA9A2E59896B07522A56FD772D65" box="[548,667,261,284]" italics="true" pageId="43" pageNumber="44">K. cristata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="9DA0EA9A2E59896B07D72A57FD0C2D64" bold="true" box="[673,736,260,285]" pageId="43" pageNumber="44">
|
||
<taxonomicNameLabel id="869357E12E59896B07D72A57FD0C2D64" box="[673,736,260,285]" pageId="43" pageNumber="44" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
differs from all of these species in having four distinct annular rings on the peristomium instead of 0–2. In addition,
|
||
<taxonomicName id="68D44D0B2E59896B079C2A7AFC8E2D39" box="[746,866,295,320]" class="Polychaeta" family="Ctenodrilidae" genus="Kirkegaardia" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="44" phylum="Annelida" rank="species" species="kladara" status="sp. nov.">
|
||
<emphasis id="9DA0EA9A2E59896B079C2A7AFC8E2D39" box="[746,866,295,320]" italics="true" pageId="43" pageNumber="44">K. kladara</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="9DA0EA9A2E59896B061F2A74FC442D39" bold="true" box="[873,936,295,320]" pageId="43" pageNumber="44">
|
||
<taxonomicNameLabel id="869357E12E59896B061F2A74FC442D39" box="[873,936,295,320]" pageId="43" pageNumber="44" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
has the first branchiae arising from setiger 1 instead of posterolateral to the tentacular cirri on the peristomium as in
|
||
<taxonomicName id="68D44D0B2E59896B06C12A1EFBC22D1D" box="[951,1070,333,356]" class="Polychaeta" family="Ctenodrilidae" genus="Kirkegaardia" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="44" phylum="Annelida" rank="species" species="cristata" status="sp. nov.">
|
||
<emphasis id="9DA0EA9A2E59896B06C12A1EFBC22D1D" box="[951,1070,333,356]" italics="true" pageId="43" pageNumber="44">K. cristata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="9DA0EA9A2E59896B01422A1FFB9F2D1C" bold="true" box="[1076,1139,332,357]" pageId="43" pageNumber="44">
|
||
<taxonomicNameLabel id="869357E12E59896B01422A1FFB9F2D1C" box="[1076,1139,332,357]" pageId="43" pageNumber="44" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
and the other two species. Although all four species have a prominent MG pattern on the venter of the peristomium,
|
||
<taxonomicName id="68D44D0B2E59896B01CC2A22FAA92DF1" box="[1210,1349,367,392]" class="Polychaeta" family="Ctenodrilidae" genus="Kirkegaardia" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="44" phylum="Annelida" rank="species" species="annulosa">
|
||
<emphasis id="9DA0EA9A2E59896B01CC2A22FAA92DF1" box="[1210,1349,367,392]" italics="true" pageId="43" pageNumber="44">K. annulosa</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="68D44D0B2E59896B00F42A22FEE82DD4" class="Polychaeta" family="Ctenodrilidae" genus="Kirkegaardia" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="44" phylum="Annelida" rank="species" species="hampsoni" status="sp. nov.">
|
||
<emphasis id="9DA0EA9A2E59896B00F42A22FEE82DD4" italics="true" pageId="43" pageNumber="44">K. hampsoni</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="9DA0EA9A2E59896B047A2AC7FEA02DD4" bold="true" box="[268,332,404,429]" pageId="43" pageNumber="44">
|
||
<taxonomicNameLabel id="869357E12E59896B047A2AC7FEA02DD4" box="[268,332,404,429]" pageId="43" pageNumber="44" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
have patches of stain on the peristomium that is entirely lacking in both
|
||
<taxonomicName id="68D44D0B2E59896B01FC2AC6FAED2DD5" box="[1162,1281,405,428]" class="Polychaeta" family="Ctenodrilidae" genus="Kirkegaardia" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="44" phylum="Annelida" rank="species" species="cristata" status="sp. nov.">
|
||
<emphasis id="9DA0EA9A2E59896B01FC2AC6FAED2DD5" box="[1162,1281,405,428]" italics="true" pageId="43" pageNumber="44">K. cristata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="9DA0EA9A2E59896B007F2AC7FAA52DD4" bold="true" box="[1289,1353,404,429]" pageId="43" pageNumber="44">
|
||
<taxonomicNameLabel id="869357E12E59896B007F2AC7FAA52DD4" box="[1289,1353,404,429]" pageId="43" pageNumber="44" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
and
|
||
<taxonomicName id="68D44D0B2E59896B00F42AC6FF022DA9" class="Polychaeta" family="Ctenodrilidae" genus="Kirkegaardia" kingdom="Animalia" order="Terebellida" pageId="43" pageNumber="44" phylum="Annelida" rank="species" species="kladara" status="sp. nov.">
|
||
<emphasis id="9DA0EA9A2E59896B00F42AC6FF022DA9" italics="true" pageId="43" pageNumber="44">K. kladara</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="9DA0EA9A2E59896B05832AE4FED82DA9" bold="true" box="[245,308,439,464]" pageId="43" pageNumber="44">
|
||
<taxonomicNameLabel id="869357E12E59896B05832AE4FED82DA9" box="[245,308,439,464]" pageId="43" pageNumber="44" rank="species">n. sp.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="E7CE65032E59896B05B12A8FFBFF2D8D" box="[199,1043,476,501]" pageId="43" pageNumber="44" type="distribution">
|
||
<paragraph id="AF6B36882E59896B05B12A8FFBFF2D8D" blockId="43.[151,1437,151,501]" box="[199,1043,476,501]" pageId="43" pageNumber="44">
|
||
<emphasis id="9DA0EA9A2E59896B05B12A8FFE8C2D8C" bold="true" box="[199,352,476,501]" pageId="43" pageNumber="44">Distribution.</emphasis>
|
||
Known only from the Puget Sound,
|
||
<collectingRegion id="6D10F86A2E59896B078A2A8FFC682D8C" box="[764,900,476,501]" country="United States of America" name="Washington" pageId="43" pageNumber="44">Washington</collectingRegion>
|
||
, in ca.
|
||
<specimenCount id="B9D2FD012E59896B06A52A8FFBFF2D8D" box="[979,1043,476,500]" pageId="43" pageNumber="44" type="generic">
|
||
<quantity id="682C9B6D2E59896B06A52A8FFBE32D8D" box="[979,1039,476,500]" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="43" pageNumber="44" unit="m" value="20.0">20 m</quantity>
|
||
.
|
||
</specimenCount>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |