260 lines
30 KiB
XML
260 lines
30 KiB
XML
<document id="7FC79AEBEA9B810E6170ED2942F0FC50" ID-DOI="10.5281/zenodo.294234" ID-GBIF-Dataset="b1e17af6-d6b7-4559-8cf0-11bba7ab920f" ID-ISSN="1175-5326" ID-Zenodo-Dep="294234" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460268574466" checkinUser="plazi" docAuthor="Clark, Roger N. & Jewett, Stephen C." docDate="2010" docId="03DA070DBB75121BFF113A40FC64FE05" docLanguage="en" docName="zt02571p036.pdf" docOrigin="Zootaxa 2571" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Odontohenricia violacea Clark & Jewett, 2010, sp. nov." docType="treatment" docVersion="8" lastPageNumber="32" masterDocId="FFE37F75BB681204FF863B2DFF9CFF97" masterDocTitle="A new genus and thirteen new species of sea stars (Asteroidea: Echinasteridae) from the Aleutian Island Archipelago" masterLastPageNumber="36" masterPageNumber="1" pageNumber="30" updateTime="1698246190222" updateUser="plazi">
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<mods:mods id="B3046CDCF07D0462BF38008800A81E8A" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="F9647E820C7DD906536D7BD843B66634">
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<mods:title id="E1ECEA5587BFAC90C4F1761CB6AF3758">A new genus and thirteen new species of sea stars (Asteroidea: Echinasteridae) from the Aleutian Island Archipelago</mods:title>
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<mods:name id="6792356647913583F9FEF8C76ADDAFB9" type="personal">
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<mods:roleTerm id="E3205C819BD0A7E81562CBACD862DC77">Author</mods:roleTerm>
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<mods:namePart id="3816A8B045050540EA7F6BF98A67DD8C">Clark, Roger N.</mods:namePart>
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<mods:name id="195F102E6B0DE62145B02EEFEDD024B2" type="personal">
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<mods:roleTerm id="7D66DFED9CC58BD0D4015A895DBCC9BF">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="258A5103B43AE1A1CB5986F73C7A61B7">Jewett, Stephen C.</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="A1BB65E694602ECE552C4AD240E6100C">text</mods:typeOfResource>
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<mods:title id="1AABD4041EBF857ED08B6B280671C689">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="6E7141B9BD48323C6986B5F351B74D5E">
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<mods:date id="D1D389A2DB26E4BD37CE0B8B4430FF90">2010</mods:date>
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<mods:detail id="B8177D516FBC3DCE03C2F93922064A18" type="volume">
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<mods:number id="F4D966CBAB4894FEEF7E5699D42EA6A3">2571</mods:number>
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<mods:start id="ACE65AA1FA1D767374B4BAF94D363649">1</mods:start>
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<mods:classification id="D5C1102535C53F465CF2F1C9707B275C">journal article</mods:classification>
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<mods:identifier id="3CD53792CAE2465BEF87CEB89311D742" type="DOI">10.5281/zenodo.294234</mods:identifier>
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<mods:identifier id="703EA1BF917DC893490A52294AE2ED59" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="AFBE46E36451621B44F84118BE8F747E" type="Zenodo-Dep">294234</mods:identifier>
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<treatment id="03DA070DBB75121BFF113A40FC64FE05" ID-DOI="http://doi.org/10.5281/zenodo.6197378" ID-GBIF-Taxon="119394565" ID-Zenodo-Dep="6197378" LSID="urn:lsid:plazi:treatment:03DA070DBB75121BFF113A40FC64FE05" httpUri="http://treatment.plazi.org/id/03DA070DBB75121BFF113A40FC64FE05" lastPageId="31" lastPageNumber="32" pageId="29" pageNumber="30">
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<subSubSection id="C369E590BB751219FF113A40FEDCFE3D" pageId="29" pageNumber="30" type="nomenclature">
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<paragraph id="8BCCB61BBB751219FF113A40FDB8FE10" blockId="29.[151,548,365,426]" box="[151,548,365,391]" pageId="29" pageNumber="30">
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<heading id="D0840177BB751219FF113A40FDB8FE10" bold="true" box="[151,548,365,391]" fontSize="11" level="1" pageId="29" pageNumber="30" reason="1">
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<emphasis id="B9076A09BB751219FF113A40FDB8FE10" bold="true" box="[151,548,365,391]" pageId="29" pageNumber="30">
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<taxonomicName id="4C73CD98BB751219FF113A40FE5CFE10" ID-CoL="48Q3F" box="[151,448,365,391]" class="Asteroidea" family="Echinasteridae" genus="Odontohenricia" kingdom="Animalia" order="Spinulosida" pageId="29" pageNumber="30" phylum="Echinodermata" rank="species" species="violacea" status="sp. nov.">
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<emphasis id="B9076A09BB751219FF113A40FE5CFE10" bold="true" box="[151,448,365,391]" italics="true" pageId="29" pageNumber="30">Odontohenricia violacea</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A234D772BB751219FE413A40FDB8FE10" box="[455,548,365,391]" pageId="29" pageNumber="30" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BCCB61BBB751219FF113ABDFEDCFE3D" blockId="29.[151,548,365,426]" box="[151,320,400,426]" pageId="29" pageNumber="30">
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<figureCitation id="1348AA9EBB751219FF113ABDFEDCFE3D" box="[151,320,400,426]" captionStart-0="FIGURES 83 – 87" captionStart-1="FIGURE 88" captionStartId-0="30.[151,271,1783,1807]" captionStartId-1="30.[151,255,1911,1935]" captionTargetBox-0="[212,1337,199,1765]" captionTargetId-0="figure@30.[207,1342,194,1765]" captionTargetPageId-0="30" captionText-0="FIGURES 83 – 87. Odontohenricia violacea, Holotype, LACM 2004 - 279.001. Fig. 83, Whole animal, abactinal view. Bar = 5.0 cm. Fig. 84, Whole animal, actinal view. Bar = 5.0 cm. Fig. 85, Close-up, abactinal surface showing thick cuticle-like dermal layer that obscures the abactinal plates. Bar = 1.0 cm. Fig. 86, Close-up, adambulacral region. Bar = 5.0 mm. Fig. 87, Close-up, oral region. Bar = 5.0 mm." captionText-1="FIGURE 88. Odontohenricia violacea, live, in situ, N side, Rat Island (51 º 49.594 N, 178 º 16.676 E), 14 m (AKALE 07 - A 0031) (image: S. Jewett, 1 July, 2007). R = approximately 8 cm." httpUri-0="https://zenodo.org/record/294251/files/figure.png" pageId="29" pageNumber="30">Figures 83–88</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C369E590BB751219FF113AF8FE67FDC9" pageId="29" pageNumber="30" type="materials_examined">
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<paragraph id="8BCCB61BBB751219FF113AF8FE98FD83" blockId="29.[151,1437,469,1972]" pageId="29" pageNumber="30">
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<emphasis id="B9076A09BB751219FF113AF8FEDEFE78" bold="true" box="[151,322,469,495]" pageId="29" pageNumber="30">
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<typeStatus id="54C808B9BB751219FF113AF8FF48FE78" box="[151,212,469,495]" pageId="29" pageNumber="30">Type</typeStatus>
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locality:
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</emphasis>
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Alaska, Aleutian Islands, Andreanof Islands, S of Amatignak Island (51º
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<geoCoordinate id="EE47D0DCBB751219FB233AF8FA84FE78" box="[1189,1304,469,495]" direction="north" orientation="latitude" pageId="29" pageNumber="30" precision="55" value="11.935">11.935 N</geoCoordinate>
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, 179º
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<geoCoordinate id="EE47D0DCBB751219FADE3AF8FF30FD83" direction="east" orientation="longitude" pageId="29" pageNumber="30" precision="555" value="5.87">05.87 E</geoCoordinate>
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),
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<quantity id="4C8B1BFEBB751219FF473AD7FE9CFD83" box="[193,256,506,532]" metricMagnitude="1" metricUnit="m" metricValue="9.5" pageId="29" pageNumber="30" unit="m" value="95.0">95 m</quantity>
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.
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</specimenCount>
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</paragraph>
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<paragraph id="8BCCB61BBB751219FF433932FE67FDC9" blockId="29.[151,1437,469,1972]" pageId="29" pageNumber="30">
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<emphasis id="B9076A09BB751219FF433932FEE3FDAE" bold="true" box="[197,383,543,569]" pageId="29" pageNumber="30">
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<typeStatus id="54C808B9BB751219FF433932FE9FFDAE" box="[197,259,543,569]" pageId="29" pageNumber="30">Type</typeStatus>
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material:
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</emphasis>
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<typeStatus id="54C808B9BB751219FE0E3932FE65FDAE" box="[392,505,543,569]" pageId="29" pageNumber="30" type="holotype">Holotype</typeStatus>
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,
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<collectionCode id="ED622EDEBB751219FD803932FDC7FDAE" LSID="urn:lsid:biocol.org:col:34802" box="[518,603,543,569]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34802" name="Natural History Museum of Los Angeles County" pageId="29" pageNumber="30">LACM</collectionCode>
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2004-279.001 (
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<emphasis id="B9076A09BB751219FC9C3932FCDAFDAF" box="[794,838,543,568]" italics="true" pageId="29" pageNumber="30">leg.</emphasis>
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R.N. Clark,
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<date id="FFCD90DBBB751219FC663932FBB6FDAE" box="[992,1066,543,569]" pageId="29" pageNumber="30">4 July</date>
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, 2004; trawled R/V
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<emphasis id="B9076A09BB751219FA9A3932FA09FDAF" box="[1308,1429,543,568]" italics="true" pageId="29" pageNumber="30">Sea Storm</emphasis>
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,
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<quantity id="4C8B1BFEBB751219FF113969FF4FFDC9" box="[151,211,580,606]" metricMagnitude="1" metricUnit="m" metricValue="9.5" pageId="29" pageNumber="30" unit="m" value="95.0">95 m</quantity>
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) (
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<collectionCode id="ED622EDEBB751219FF6D3969FEA1FDC9" box="[235,317,580,606]" pageId="29" pageNumber="30">NMFS</collectionCode>
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143-0401-110).
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</paragraph>
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</subSubSection>
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<subSubSection id="C369E590BB751219FF433945FDECFD5B" pageId="29" pageNumber="30" type="diagnosis">
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<paragraph id="8BCCB61BBB751219FF433945FDECFD5B" blockId="29.[151,1437,469,1972]" pageId="29" pageNumber="30">
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<emphasis id="B9076A09BB751219FF433945FEDBFD15" bold="true" box="[197,327,616,642]" pageId="29" pageNumber="30">Diagnosis:</emphasis>
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Large, slender stars; disc small, rays very long, slender; abactinal surface covered with a thick, cuticle-like epidermal layer; aboral plates small, close-set, bearing 6–12 pointed spinelets; Color violet abactinally, pale yellow-cream actinally.
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</paragraph>
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</subSubSection>
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<subSubSection id="C369E590BB751219FF4339FAFDA4FA43" pageId="29" pageNumber="30" type="description">
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<paragraph id="8BCCB61BBB751219FF4339FAFDA4FA43" blockId="29.[151,1437,469,1972]" pageId="29" pageNumber="30">
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<emphasis id="B9076A09BB751219FF4339FAFEC3FD66" bold="true" box="[197,351,727,753]" pageId="29" pageNumber="30">Description:</emphasis>
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Large, long, slender rays, R to
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<quantity id="4C8B1BFEBB751219FD5639F5FCADFD65" box="[720,817,728,754]" metricMagnitude="-1" metricUnit="m" metricValue="2.13" pageId="29" pageNumber="30" unit="cm" value="21.3">21.3 cm</quantity>
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, r
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<quantity id="4C8B1BFEBB751219FCC839F5FC17FD65" box="[846,907,728,754]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="29" pageNumber="30" unit="cm" value="2.0">2 cm</quantity>
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, R:r 10.65:1 (
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<figureCitation id="1348AA9EBB751219FBAD39F5FB4DFD65" box="[1067,1233,728,754]" captionStart="FIGURES 83 – 87" captionStartId="30.[151,271,1783,1807]" captionTargetBox="[212,1337,199,1765]" captionTargetId="figure@30.[207,1342,194,1765]" captionTargetPageId="30" captionText="FIGURES 83 – 87. Odontohenricia violacea, Holotype, LACM 2004 - 279.001. Fig. 83, Whole animal, abactinal view. Bar = 5.0 cm. Fig. 84, Whole animal, actinal view. Bar = 5.0 cm. Fig. 85, Close-up, abactinal surface showing thick cuticle-like dermal layer that obscures the abactinal plates. Bar = 1.0 cm. Fig. 86, Close-up, adambulacral region. Bar = 5.0 mm. Fig. 87, Close-up, oral region. Bar = 5.0 mm." httpUri="https://zenodo.org/record/294251/files/figure.png" pageId="29" pageNumber="30">Figs. 83 & 84</figureCitation>
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); disc small, rays very long, slender, gradually tapering. Abactinal surface (
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<figureCitation id="1348AA9EBB751219FCB039D1FC17FC81" box="[822,907,764,790]" captionStart="FIGURES 83 – 87" captionStartId="30.[151,271,1783,1807]" captionTargetBox="[212,1337,199,1765]" captionTargetId="figure@30.[207,1342,194,1765]" captionTargetPageId="30" captionText="FIGURES 83 – 87. Odontohenricia violacea, Holotype, LACM 2004 - 279.001. Fig. 83, Whole animal, abactinal view. Bar = 5.0 cm. Fig. 84, Whole animal, actinal view. Bar = 5.0 cm. Fig. 85, Close-up, abactinal surface showing thick cuticle-like dermal layer that obscures the abactinal plates. Bar = 1.0 cm. Fig. 86, Close-up, adambulacral region. Bar = 5.0 mm. Fig. 87, Close-up, oral region. Bar = 5.0 mm." httpUri="https://zenodo.org/record/294251/files/figure.png" pageId="29" pageNumber="30">Fig. 85</figureCitation>
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) covered with a thick, purple, almost cuticlelike epidermal layer which completely obscures the abactinal plates. Abactinal plates small, round or oblong, crowned with five to ten short (
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<quantity id="4C8B1BFEBB751219FD8B386BFDF2FCF7" box="[525,622,838,864]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="29" pageNumber="30" unit="mm" value="0.5">0.5 mm</quantity>
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), bluntly pointed spinelets; abactinal plates close set, forming a very fine reticulation with small papular areas, each with a single papula; madreporite small, about
|
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<quantity id="4C8B1BFEBB751219FAB23846FAE0FC12" box="[1332,1404,875,901]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="29" pageNumber="30" unit="mm" value="3.0">3 mm</quantity>
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in diameter, with irregular radiating ridges. Superomarginals about twice as long as wide, bearing three or four rows of 8–10, stout, sharp, thorn-like spines
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<quantity id="4C8B1BFEBB751219FD283898FC96FC58" box="[686,778,949,975]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="29" pageNumber="30" unit="mm" value="0.4">0.4 mm</quantity>
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in length; inferomarginals three times as long as wide, bearing three or four rows of 11–13 spines, similar to those of the superomarginals; intermarginals small, about the same size as abactinal plates, in a single series extending 20% of R; two series of actinal intermediate plates, the first about half as large as inferomarginals, bearing three or four rows of six to eight sharp, thorn-like spines, about
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||
<quantity id="4C8B1BFEBB751219FD843F64FDC1FBF4" box="[514,605,1097,1123]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="29" pageNumber="30" unit="mm" value="0.4">0.4 mm</quantity>
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long, and extending about 1/2 of R, where they become very irregular and mostly absent, to about 3/4 of R; second row much smaller, bearing five to ten similar spines and extending irregularly to about 20% of R. Adambulacrals (
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<figureCitation id="1348AA9EBB751219FCCC3FBEFC3DFB3A" box="[842,929,1171,1197]" captionStart="FIGURES 83 – 87" captionStartId="30.[151,271,1783,1807]" captionTargetBox="[212,1337,199,1765]" captionTargetId="figure@30.[207,1342,194,1765]" captionTargetPageId="30" captionText="FIGURES 83 – 87. Odontohenricia violacea, Holotype, LACM 2004 - 279.001. Fig. 83, Whole animal, abactinal view. Bar = 5.0 cm. Fig. 84, Whole animal, actinal view. Bar = 5.0 cm. Fig. 85, Close-up, abactinal surface showing thick cuticle-like dermal layer that obscures the abactinal plates. Bar = 1.0 cm. Fig. 86, Close-up, adambulacral region. Bar = 5.0 mm. Fig. 87, Close-up, oral region. Bar = 5.0 mm." httpUri="https://zenodo.org/record/294251/files/figure.png" pageId="29" pageNumber="30">Fig. 86</figureCitation>
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) with a single short, deep furrow spinelet, one or two large flesh covered spines at the furrow edge, with two similar, slightly smaller spines behind, followed by mostly three series of seven to ten, smaller, sharper, distally grading spines; adambulacral, actinal intermediate and marginal plates forming regular, transverse ridges, the furrows between bearing four or five large, well spaced papulae. Oral plates (
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||
<figureCitation id="1348AA9EBB751219FDFA3E0BFD49FAD7" box="[636,725,1318,1344]" captionStart="FIGURES 83 – 87" captionStartId="30.[151,271,1783,1807]" captionTargetBox="[212,1337,199,1765]" captionTargetId="figure@30.[207,1342,194,1765]" captionTargetPageId="30" captionText="FIGURES 83 – 87. Odontohenricia violacea, Holotype, LACM 2004 - 279.001. Fig. 83, Whole animal, abactinal view. Bar = 5.0 cm. Fig. 84, Whole animal, actinal view. Bar = 5.0 cm. Fig. 85, Close-up, abactinal surface showing thick cuticle-like dermal layer that obscures the abactinal plates. Bar = 1.0 cm. Fig. 86, Close-up, adambulacral region. Bar = 5.0 mm. Fig. 87, Close-up, oral region. Bar = 5.0 mm." httpUri="https://zenodo.org/record/294251/files/figure.png" pageId="29" pageNumber="30">Fig. 87</figureCitation>
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) with a large, slender, sharply pointed apical spine, beside which on each plate is a similar, spine about 3/4 as large as the apical spine, five or six sharply pointed marginal spines, a group of eight to ten sharp, suboral spines, and four or five short, very stout, blunt teeth deep in the furrow. Color in life (
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<figureCitation id="1348AA9EBB751219FDB33EB8FD0DFA38" box="[565,657,1429,1455]" captionStart="FIGURE 88" captionStartId="30.[151,255,1911,1935]" captionText="FIGURE 88. Odontohenricia violacea, live, in situ, N side, Rat Island (51 º 49.594 N, 178 º 16.676 E), 14 m (AKALE 07 - A 0031) (image: S. Jewett, 1 July, 2007). R = approximately 8 cm." pageId="29" pageNumber="30">Fig. 88</figureCitation>
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), uniformly violet aborally, pale yellowish-cream orally. Color remains even after years in ethanol;
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C369E590BB751219FF433EF2FF7CF940" pageId="29" pageNumber="30" type="distribution">
|
||
<paragraph id="8BCCB61BBB751219FF433EF2FD28F91A" blockId="29.[151,1437,469,1972]" pageId="29" pageNumber="30">
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||
<emphasis id="B9076A09BB751219FF433EF2FEF4FA6E" bold="true" box="[197,360,1503,1529]" pageId="29" pageNumber="30">Distribution:</emphasis>
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Alaska, Aleutian Islands, Rat and Andreanof Islands. Only known from two locations, the
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<typeStatus id="54C808B9BB751219FF113D29FF51F989" box="[151,205,1540,1566]" pageId="29" pageNumber="30">type</typeStatus>
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||
locality, south of Amatignak Island (51º
|
||
<geoCoordinate id="EE47D0DCBB751219FD573D29FCD0F989" box="[721,844,1540,1566]" direction="north" orientation="latitude" pageId="29" pageNumber="30" precision="55" value="11.935">11.935 N</geoCoordinate>
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, 179º
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<geoCoordinate id="EE47D0DCBB751219FC143D29FC64F989" box="[914,1016,1540,1566]" direction="east" orientation="longitude" pageId="29" pageNumber="30" precision="555" value="5.87">05.87 E</geoCoordinate>
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||
) and the north side of Rat Island (51º
|
||
<geoCoordinate id="EE47D0DCBB751219FF453D04FEA4F9D4" box="[195,312,1577,1603]" direction="north" orientation="latitude" pageId="29" pageNumber="30" precision="55" value="49.594">49.594 N</geoCoordinate>
|
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, 178º
|
||
<geoCoordinate id="EE47D0DCBB751219FEFE3D04FE79F9D4" box="[376,485,1577,1603]" direction="east" orientation="longitude" pageId="29" pageNumber="30" precision="55" value="16.676">16.676 E</geoCoordinate>
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) (
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||
<emphasis id="B9076A09BB751219FE793D04FDB6F9D5" box="[511,554,1577,1602]" italics="true" pageId="29" pageNumber="30">leg.</emphasis>
|
||
Stephen Jewett,
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||
<date id="FFCD90DBBB751219FD753D04FCA7F9D4" box="[755,827,1577,1603]" pageId="29" pageNumber="30">1 July</date>
|
||
, 2007, scuba
|
||
<quantity id="4C8B1BFEBB751219FC5A3D04FB80F9D4" box="[988,1052,1577,1603]" metricMagnitude="1" metricUnit="m" metricValue="1.4" pageId="29" pageNumber="30" unit="m" value="14.0">14 m</quantity>
|
||
; AKALE07-A0031; photo only) at depths of
|
||
<quantity id="4C8B1BFEBB751219FEA03D63FE0CF9FF" box="[294,400,1614,1640]" metricMagnitude="1" metricUnit="m" metricValue="5.45" metricValueMax="9.5" metricValueMin="1.4" pageId="29" pageNumber="30" unit="m" value="54.5" valueMax="95.0" valueMin="14.0">
|
||
14–
|
||
<specimenCount id="9D757D92BB751219FED43D63FE0CF9FF" box="[338,400,1614,1640]" pageId="29" pageNumber="30" type="generic">95 m</specimenCount>
|
||
</quantity>
|
||
. A rare species, apparently endemic to the central Aleutian Islands. Further investigation is needed to precisely map out its distribution.
|
||
</paragraph>
|
||
<paragraph id="8BCCB61BBB751219FF433DBAFF7CF940" blockId="29.[151,1437,469,1972]" pageId="29" pageNumber="30">
|
||
<emphasis id="B9076A09BB751219FF433DBAFEACF926" bold="true" box="[197,304,1687,1713]" pageId="29" pageNumber="30">Habitat:</emphasis>
|
||
Subtidal bedrock and boulder bottoms with abundant sponges, and bottom temperatures of 5– 5.4ºC.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C369E590BB751219FF433DCCFC0AF96C" box="[197,918,1761,1787]" pageId="29" pageNumber="30" type="etymology">
|
||
<paragraph id="8BCCB61BBB751219FF433DCCFC0AF96C" blockId="29.[151,1437,469,1972]" box="[197,918,1761,1787]" pageId="29" pageNumber="30">
|
||
<emphasis id="B9076A09BB751219FF433DCCFEC9F96C" bold="true" box="[197,341,1761,1787]" pageId="29" pageNumber="30">Etymology:</emphasis>
|
||
Named for the beautiful violet aboral coloration.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C369E590BB75121BFF433C2BFC64FE05" lastPageId="31" lastPageNumber="32" pageId="29" pageNumber="30" type="discussion">
|
||
<paragraph id="8BCCB61BBB751219FF433C2BFC5CF8D2" blockId="29.[151,1437,469,1972]" pageId="29" pageNumber="30">
|
||
<emphasis id="B9076A09BB751219FF433C2BFEDCF8B7" bold="true" box="[197,320,1798,1824]" pageId="29" pageNumber="30">Remarks:</emphasis>
|
||
This unusual star is unique among
|
||
<taxonomicName id="4C73CD98BB751219FD603C2AFC3CF8B7" box="[742,928,1799,1824]" class="Asteroidea" family="Echinasteridae" genus="Odontohenricia" kingdom="Animalia" order="Spinulosida" pageId="29" pageNumber="30" phylum="Echinodermata" rank="genus">
|
||
<emphasis id="B9076A09BB751219FD603C2AFC3CF8B7" box="[742,928,1799,1824]" italics="true" pageId="29" pageNumber="30">Odontohenricia</emphasis>
|
||
</taxonomicName>
|
||
because of its very slender rays, very tight meshed aboral plates and strange, dermal layer on the aboral surface.
|
||
</paragraph>
|
||
<paragraph id="8BCCB61BBB751219FF433C7CFD34F823" blockId="29.[151,1437,469,1972]" pageId="29" pageNumber="30">
|
||
The three presently described species of
|
||
<taxonomicName id="4C73CD98BB751219FD303C7CFCE9F8FD" box="[694,885,1873,1898]" class="Asteroidea" family="Echinasteridae" genus="Odontohenricia" kingdom="Animalia" order="Spinulosida" pageId="29" pageNumber="30" phylum="Echinodermata" rank="genus">
|
||
<emphasis id="B9076A09BB751219FD303C7CFCE9F8FD" box="[694,885,1873,1898]" italics="true" pageId="29" pageNumber="30">Odontohenricia</emphasis>
|
||
</taxonomicName>
|
||
are the first of this genus described from the Aleutian Islands, and are part of a complex of at least six species in the region (R.N. Clark,
|
||
<emphasis id="B9076A09BB751219FB523C5BFAB9F818" box="[1236,1317,1910,1935]" italics="true" pageId="29" pageNumber="30">unpub.</emphasis>
|
||
), some of which grow to considerable size, R to
|
||
<quantity id="4C8B1BFEBB751219FDDE3CB7FD38F823" box="[600,676,1946,1972]" metricMagnitude="-1" metricUnit="m" metricValue="2.3" pageId="29" pageNumber="30" unit="cm" value="23.0">23 cm</quantity>
|
||
.
|
||
</paragraph>
|
||
<caption id="DF0CE693BB76121AFF113DDAFD45F8F8" httpUri="https://zenodo.org/record/294251/files/figure.png" pageId="30" pageNumber="31" targetBox="[212,1337,199,1765]" targetPageId="30">
|
||
<paragraph id="8BCCB61BBB76121AFF113DDAFD45F8F8" blockId="30.[151,1437,1783,2035]" pageId="30" pageNumber="31">
|
||
<emphasis id="B9076A09BB76121AFF113DDAFEFDF898" bold="true" box="[151,353,1783,1807]" pageId="30" pageNumber="31">FIGURES 83–87.</emphasis>
|
||
<taxonomicName id="4C73CD98BB76121AFEEE3DD5FDE4F898" box="[360,632,1784,1807]" class="Asteroidea" family="Echinasteridae" genus="Odontohenricia" kingdom="Animalia" order="Spinulosida" pageId="30" pageNumber="31" phylum="Echinodermata" rank="species" species="violacea">
|
||
<emphasis id="B9076A09BB76121AFEEE3DD5FDE4F898" box="[360,632,1784,1807]" italics="true" pageId="30" pageNumber="31">Odontohenricia violacea</emphasis>
|
||
</taxonomicName>
|
||
, Holotype, LACM 2004-279.001. Fig. 83, Whole animal, abactinal view. Bar = 5.0 cm. Fig. 84, Whole animal, actinal view. Bar = 5.0 cm. Fig. 85, Close-up, abactinal surface showing thick cuticle-like dermal layer that obscures the abactinal plates. Bar = 1.0 cm. Fig. 86, Close-up, adambulacral region. Bar = 5.0 mm. Fig. 87, Close-up, oral region. Bar = 5.0 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF0CE693BB76121AFF113C5AFCCBF838" pageId="30" pageNumber="31">
|
||
<paragraph id="8BCCB61BBB76121AFF113C5AFCCBF838" blockId="30.[151,1437,1783,2035]" pageId="30" pageNumber="31">
|
||
<emphasis id="B9076A09BB76121AFF113C5AFEBBF818" bold="true" box="[151,295,1911,1935]" pageId="30" pageNumber="31">FIGURE 88.</emphasis>
|
||
<taxonomicName id="4C73CD98BB76121AFEA83C55FDA4F818" box="[302,568,1912,1935]" class="Asteroidea" family="Echinasteridae" genus="Odontohenricia" kingdom="Animalia" order="Spinulosida" pageId="30" pageNumber="31" phylum="Echinodermata" rank="species" species="violacea">
|
||
<emphasis id="B9076A09BB76121AFEA83C55FDA4F818" box="[302,568,1912,1935]" italics="true" pageId="30" pageNumber="31">Odontohenricia violacea</emphasis>
|
||
</taxonomicName>
|
||
, live,
|
||
<emphasis id="B9076A09BB76121AFDFA3C55FD58F818" box="[636,708,1912,1935]" italics="true" pageId="30" pageNumber="31">in situ,</emphasis>
|
||
N side, Rat Island (51º49.594 N, 178º16.676 E), 14 m (AKALE07- A0031) (image: S. Jewett, 1 July, 2007). R = approximately 8 cm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF0CE693BB76121AFF113C9AFBC5F864" pageId="30" pageNumber="31">
|
||
<paragraph id="8BCCB61BBB76121AFF113C9AFBC5F864" blockId="30.[151,1437,1783,2035]" pageId="30" pageNumber="31">
|
||
<emphasis id="B9076A09BB76121AFF113C9AFEBBF858" bold="true" box="[151,295,1975,1999]" pageId="30" pageNumber="31">FIGURE 89.</emphasis>
|
||
<taxonomicName id="4C73CD98BB76121AFEAB3C95FDBDF858" box="[301,545,1976,1999]" class="Asteroidea" family="Echinasteridae" genus="Odontohenricia" kingdom="Animalia" order="Spinulosida" pageId="30" pageNumber="31" phylum="Echinodermata" rank="species" species="fisheri">
|
||
<emphasis id="B9076A09BB76121AFEAB3C95FDBDF858" box="[301,545,1976,1999]" italics="true" pageId="30" pageNumber="31">Odontohenricia fisheri</emphasis>
|
||
</taxonomicName>
|
||
, live animal, Gulf of Alaska, SW of Yakutat (59º15.018 N, 140º52.892 W) (NMFS 143-0301-261) trawled R/V
|
||
<emphasis id="B9076A09BB76121AFE413CF1FDAFF864" box="[455,563,2012,2035]" italics="true" pageId="30" pageNumber="31">Sea Storm</emphasis>
|
||
, 158 m (
|
||
<emphasis id="B9076A09BB76121AFD153CF1FD27F864" box="[659,699,2012,2035]" italics="true" pageId="30" pageNumber="31">leg.</emphasis>
|
||
R. Clark, 26 July, 2003). Bar = 3.0 cm
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BCCB61BBB77121BFF493BB5FC64FE05" blockId="31.[151,1437,152,402]" pageId="31" pageNumber="32">
|
||
One other species of
|
||
<taxonomicName id="4C73CD98BB77121BFE4B3BB5FD1BFF26" box="[461,647,152,177]" class="Asteroidea" family="Echinasteridae" genus="Odontohenricia" kingdom="Animalia" order="Spinulosida" pageId="31" pageNumber="32" phylum="Echinodermata" rank="genus">
|
||
<emphasis id="B9076A09BB77121BFE4B3BB5FD1BFF26" box="[461,647,152,177]" italics="true" pageId="31" pageNumber="32">Odontohenricia</emphasis>
|
||
</taxonomicName>
|
||
is known from Alaskan waters,
|
||
<taxonomicName id="4C73CD98BB77121BFB8B3BB5FEC9FF40" authority="Rowe and Albertson, 1988" authorityName="Rowe and Albertson" authorityYear="1988" class="Asteroidea" family="Echinasteridae" genus="Odontohenricia" kingdom="Animalia" order="Spinulosida" pageId="31" pageNumber="32" phylum="Echinodermata" rank="species" species="fisheri">
|
||
<emphasis id="B9076A09BB77121BFB8B3BB5FA87FF26" box="[1037,1307,152,177]" italics="true" pageId="31" pageNumber="32">Odontohenricia fisheri</emphasis>
|
||
<bibRefCitation id="EFE2CBEABB77121BFAA23BB5FEC9FF40" author="Rowe" pageId="31" pageNumber="32" refString="Rowe, F. W. E. & Albertson, E. L. (1988) A new genus and four new species in the family Echinasteridae (Echinodermata: Asteroidea). Proceeding of the Linnaean Society of New South Wales, 110 (1), (1987) 1988, 83 - 100." type="journal article" year="1988">Rowe and Albertson, 1988</bibRefCitation>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="1348AA9EBB77121BFEE33B90FE21FF40" box="[357,445,189,215]" captionStart="FIGURE 89" captionStartId="30.[151,255,1975,1999]" captionText="FIGURE 89. Odontohenricia fisheri, live animal, Gulf of Alaska, SW of Yakutat (59 º 15.018 N, 140 º 52.892 W) (NMFS 143 - 0301 - 261) trawled R / V Sea Storm, 158 m (leg. R. Clark, 26 July, 2003). Bar = 3.0 cm" pageId="31" pageNumber="32">Fig. 89</figureCitation>
|
||
), previously known only from the
|
||
<typeStatus id="54C808B9BB77121BFCDE3B90FC16FF40" box="[856,906,189,215]" pageId="31" pageNumber="32">type</typeStatus>
|
||
specimen from off Washington State (
|
||
<geoCoordinate id="EE47D0DCBB77121BFAD43B90FF33FF6B" direction="north" orientation="latitude" pageId="31" pageNumber="32" precision="925" value="48.55">48º33' N</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE47D0DCBB77121BFF3D3BCFFEA4FF6B" box="[187,312,226,252]" direction="west" orientation="longitude" pageId="31" pageNumber="32" precision="925" value="-124.88333">124º53' W</geoCoordinate>
|
||
), at
|
||
<specimenCount id="9D757D92BB77121BFEEC3BCFFE27FF6B" box="[362,443,226,252]" pageId="31" pageNumber="32" type="generic">
|
||
<quantity id="4C8B1BFEBB77121BFEEC3BCFFE2BFF6B" box="[362,439,226,252]" metricMagnitude="2" metricUnit="m" metricValue="1.08" pageId="31" pageNumber="32" unit="m" value="108.0">108 m</quantity>
|
||
.
|
||
</specimenCount>
|
||
R.N. Clark has collected this species from several localities in the Gulf of Alaska, at depths of
|
||
<quantity id="4C8B1BFEBB77121BFE8F3A25FE11FEB5" box="[265,397,264,290]" metricMagnitude="2" metricUnit="m" metricValue="1.575" metricValueMax="2.1" metricValueMin="1.05" pageId="31" pageNumber="32" unit="m" value="157.5" valueMax="210.0" valueMin="105.0">105–210 m</quantity>
|
||
on black (volcanic) sand and pebbles, rich with sponges. The northwestern most site SW of the Shumagin Islands (54º
|
||
<geoCoordinate id="EE47D0DCBB77121BFD8B3A00FD17FED0" box="[525,651,301,327]" direction="north" orientation="latitude" pageId="31" pageNumber="32" precision="55" value="25.542">25.542 N</geoCoordinate>
|
||
, 161º
|
||
<geoCoordinate id="EE47D0DCBB77121BFD563A00FCD8FED0" box="[720,836,301,327]" direction="west" orientation="longitude" pageId="31" pageNumber="32" precision="55" value="-2.886">2.886 W</geoCoordinate>
|
||
) (
|
||
<emphasis id="B9076A09BB77121BFCE43A00FC0EFED1" box="[866,914,301,326]" italics="true" pageId="31" pageNumber="32">leg.</emphasis>
|
||
R.N. Clark,
|
||
<date id="FFCD90DBBB77121BFBBC3A00FB02FED0" box="[1082,1182,301,327]" pageId="31" pageNumber="32" value="1927-05">27 May</date>
|
||
, 1999; trawled R/V
|
||
<emphasis id="B9076A09BB77121BFF113A7FFE8BFEFC" box="[151,279,338,363]" italics="true" pageId="31" pageNumber="32">Dominator</emphasis>
|
||
,
|
||
<quantity id="4C8B1BFEBB77121BFEA13A7FFEEEFEFB" box="[295,370,338,364]" metricMagnitude="2" metricUnit="m" metricValue="1.05" pageId="31" pageNumber="32" unit="m" value="105.0">105 m</quantity>
|
||
on black sand; NMFS 23-199901-48; LACM 1999-182.001), eastern end of the Aleutian chain. The range herein extended north and west approximately
|
||
<quantity id="4C8B1BFEBB77121BFC0E3A55FC6FFE05" box="[904,1011,376,402]" metricMagnitude="6" metricUnit="m" metricValue="2.4" pageId="31" pageNumber="32" unit="km" value="2400.0">2400 km</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |