279 lines
34 KiB
XML
279 lines
34 KiB
XML
<document id="72C1A11FDD471716607EF822C5B03E98" ID-CLB-Dataset="22824" ID-DOI="10.11646/zootaxa.4764.1.1" ID-GBIF-Dataset="55f6b110-0a37-45fe-be1c-34e9a035fe0e" ID-ISSN="1175-5334" ID-Zenodo-Dep="3764923" ID-ZooBank="urn:lsid:zoobank.org:pub:53C5289A-156C-4AF1-B84A-73099A332C05" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1587733789776" checkinUser="carolina" docAuthor="Van Ofwegen, Leen P." docDate="2020" docId="03BCB7172308FFF9FF3587B2FD1EF828" docLanguage="en" docName="zootaxa.4764.1.1.pdf.imf" docOrigin="Zootaxa 4764 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Litophyton acutum Van 2020, sp. nov." docType="treatment" docVersion="8" lastPageNumber="42" masterDocId="FF85CF6F2321FFD0FFA2856EFFC1FFB1" masterDocTitle="The genus Litophyton Forskål, 1775 (Octocorallia: Alcyonacea: Nephtheidae) from Australia" masterLastPageNumber="131" masterPageNumber="1" pageNumber="42" updateTime="1698837010817" updateUser="ExternalLinkService">
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<mods:mods id="9745840E1EE89C014858573F80B88534" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="4B0717EB14AA630496898D57E1D5DC2E">
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<mods:title id="CC374AFB497C89D24CF88C7886A7094F">The genus Litophyton Forskål, 1775 (Octocorallia: Alcyonacea: Nephtheidae) from Australia</mods:title>
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</mods:titleInfo>
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<mods:name id="82E2A5A567CC88D1C694AD05ACF0251E" type="personal">
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<mods:role id="CB835A0A05267CA9DEBDAB3DDD92010B">
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<mods:roleTerm id="715C034084AA5EA728768292F64640A4">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="D90577A792EE60439C3993231E342F6C">Van Ofwegen, Leen P.</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="494BEB7268012A3EB222CD88B2BB77C7">text</mods:typeOfResource>
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<mods:titleInfo id="DFD07A99099609B6F39BE799A77176C7">
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<mods:title id="AB44695074506B7B4E5EF464CC377552">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="87034D37CD3DFF037D9FCBCD27950671">
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<mods:date id="98A1FF2699F9175246FEAC98171A4C89">2020</mods:date>
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<mods:detail id="2D7764A376C9F541866484311057F991" type="pubDate">
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<mods:number id="9BB336CF870717476800F13DBBEEC8F0">2020-04-16</mods:number>
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</mods:detail>
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<mods:detail id="9F8DEB0C45F800EF796CA712F8159F88" type="volume">
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<mods:number id="76006CBE0A0196884EFC4482091B56AE">4764</mods:number>
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</mods:detail>
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<mods:detail id="079A2FB31F525C025F66CCB1C5C44D0D" type="issue">
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<mods:number id="6F3CC3031A8E2010054554E7BC7276BB">1</mods:number>
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<mods:start id="0608C4D51F22F27A444C88A3F63AA4AE">1</mods:start>
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<mods:end id="198B65977261F77C38D2A0F88F5AC395">131</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification id="A01438DD34212A35DA99600450FA9534">journal article</mods:classification>
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<mods:identifier id="E2F454C1B62A5EA30BC338B0D5576938" type="CLB-Dataset">22824</mods:identifier>
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<mods:identifier id="B68A5B41B96B231D7E5477D6B2EB3E2D" type="DOI">10.11646/zootaxa.4764.1.1</mods:identifier>
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<mods:identifier id="E980906614AB0E2098F86C596D9E0C1A" type="GBIF-Dataset">55f6b110-0a37-45fe-be1c-34e9a035fe0e</mods:identifier>
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<mods:identifier id="3BD3F879AB69B2779A6934D2AE285966" type="ISSN">1175-5334</mods:identifier>
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<mods:identifier id="B4B67048F2A83714EA46F3EFEDE14B7E" type="Zenodo-Dep">3764923</mods:identifier>
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<mods:identifier id="37AB21E58C881A53E3386109848F52FE" type="ZooBank">urn:lsid:zoobank.org:pub:53C5289A-156C-4AF1-B84A-73099A332C05</mods:identifier>
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</mods:mods>
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<treatment id="03BCB7172308FFF9FF3587B2FD1EF828" ID-DOI="http://doi.org/10.5281/zenodo.3803528" ID-GBIF-Taxon="163737720" ID-Zenodo-Dep="3803528" LSID="urn:lsid:plazi:treatment:03BCB7172308FFF9FF3587B2FD1EF828" httpUri="http://treatment.plazi.org/id/03BCB7172308FFF9FF3587B2FD1EF828" lastPageNumber="42" pageId="41" pageNumber="42">
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<subSubSection id="C30F558A2308FFF9FF3587B2FE18FD47" box="[151,473,732,758]" pageId="41" pageNumber="42" type="nomenclature">
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<paragraph id="8BAA06012308FFF9FF3587B2FE18FD47" blockId="41.[151,473,732,794]" box="[151,473,732,758]" pageId="41" pageNumber="42">
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<heading id="D0E2B16D2308FFF9FF3587B2FE18FD47" box="[151,473,732,758]" pageId="41" pageNumber="42">
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<taxonomicName id="4C157D822308FFF9FF3587B2FEB5FD47" ID-CoL="866MC" authority="Van, 2020" authorityName="Van" authorityYear="2020" box="[151,372,732,758]" class="Anthozoa" family="Nephtheidae" genus="Litophyton" kingdom="Animalia" order="Alcyonacea" pageId="41" pageNumber="42" phylum="Cnidaria" rank="species" species="acutum" status="sp. nov.">
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<emphasis id="B961DA132308FFF9FF3587B2FEB5FD47" box="[151,372,732,758]" italics="true" pageId="41" pageNumber="42">Litophyton acutum</emphasis>
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</taxonomicName>
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<emphasis id="B961DA132308FFF9FED987B2FE18FD47" bold="true" box="[379,473,732,758]" pageId="41" pageNumber="42">
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<taxonomicNameLabel id="A25267682308FFF9FED987B2FE18FD47" box="[379,473,732,758]" pageId="41" pageNumber="42" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C30F558A2308FFF9FF358791FE7DFCAB" box="[151,444,767,794]" pageId="41" pageNumber="42" type="description">
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<paragraph id="8BAA06012308FFF9FF358791FE7DFCAB" blockId="41.[151,473,732,794]" box="[151,444,767,794]" pageId="41" pageNumber="42">
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(
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<figureCitation id="132E1A842308FFF9FF3D8791FF36FCA8" box="[159,247,767,793]" captionStart="FIGURE 31" captionStartId="43.[151,250,1945,1970]" captionTargetBox="[178,1409,181,1919]" captionTargetId="figure@43.[178,1409,181,1919]" captionTargetPageId="43" captionText="FIGURE 31. Litophyton type specimens: a, L. acutum n. sp., holotype NTM C4107; b, paratype NTM C3979; c, L. obtusum n. sp., holotype NTM C4164." figureDoi="http://doi.org/10.5281/zenodo.3764991" httpUri="https://zenodo.org/record/3764991/files/figure.png" pageId="41" pageNumber="42">Figs. 31</figureCitation>
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a-b, 32a-b, 33-35)
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</paragraph>
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</subSubSection>
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<subSubSection id="C30F558A2308FFF9FF358629FE10FBEC" pageId="41" pageNumber="42" type="materials_examined">
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<paragraph id="8BAA06012308FFF9FF358629FE10FBEC" blockId="41.[151,1437,839,1945]" pageId="41" pageNumber="42">
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<emphasis id="B961DA132308FFF9FF358629FEB4FCD3" bold="true" box="[151,373,839,866]" pageId="41" pageNumber="42">Material examined</emphasis>
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.
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<materialsCitation id="3B7D0C5C2308FFF9FE218629FE55FC34" ID-GBIF-Occurrence="2608549223" collectingDate="1981-04-15" collectionCode="NTM" collectorName="Z. Dinesen" elevation="8" location="Davies" municipality="Great Barrier Reef" pageId="41" pageNumber="42" specimenCode="NTM C4107" specimenCount="1" stateProvince="Queensland" typeStatus="holotype">
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<typeStatus id="54AEB8A32308FFF9FE218629FE28FCD0" box="[387,489,839,865]" pageId="41" pageNumber="42" type="holotype">Holotype</typeStatus>
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<specimenCode id="DBB3AE7A2308FFF9FE538626FD47FCD3" box="[497,646,840,866]" pageId="41" pageNumber="42">NTM C4107</specimenCode>
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;
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<collectingRegion id="49D1C8E32308FFF9FD308629FCD8FCD0" box="[658,793,839,865]" country="Australia" name="Queensland" pageId="41" pageNumber="42">Queensland</collectingRegion>
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,
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<collectingMunicipality id="6BCE9C7B2308FFF9FC878626FC3AFCD0" box="[805,1019,839,866]" pageId="41" pageNumber="42">Great Barrier Reef</collectingMunicipality>
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,
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<location id="8ECA50DA2308FFF9FBA58629FB94FCD0" LSID="urn:lsid:plazi:treatment:03BCB7172308FFF9FF3587B2FD1EF828:8ECA50DA2308FFF9FBA58629FB94FCD0" box="[1031,1109,839,865]" municipality="Great Barrier Reef" name="Davies" pageId="41" pageNumber="42" stateProvince="Queensland">Davies</location>
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reef,
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<quantity id="4CEDABE42308FFF9FB3A8629FB28FCD3" box="[1176,1257,839,866]" metricMagnitude="0" metricUnit="m" metricValue="7.5" metricValueMax="10.0" metricValueMin="5.0" pageId="41" pageNumber="42" unit="m" value="7.5" valueMax="10.0" valueMin="5.0">
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<elevation id="0038E1322308FFF9FB3A8629FB28FCD3" box="[1176,1257,839,866]" metricMagnitude="0" metricUnit="m" metricValue="7.5" metricValueMax="10.0" metricValueMin="5.0" pageId="41" pageNumber="42" unit="m" value="7.5" valueMax="10.0" valueMin="5.0">5-10 m</elevation>
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</quantity>
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depth,
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<date id="FFAB20C12308FFF9FA9D8629FF10FC37" pageId="41" pageNumber="42" value="1981-04-15">
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<collectingDate id="EFEFD9292308FFF9FA9D8629FF10FC37" pageId="41" pageNumber="42" value="1981-04-15">15 April 1981</collectingDate>
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</date>
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, coll.
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<collectorName id="26E063D72308FFF9FEB48602FE55FC34" box="[278,404,875,902]" pageId="41" pageNumber="42">Z. Dinesen</collectorName>
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</materialsCitation>
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;
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<typeStatus id="54AEB8A32308FFF9FE028602FDD1FC37" box="[416,528,876,902]" pageId="41" pageNumber="42" type="paratype">paratypes</typeStatus>
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: NTM C4108,
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<collectingRegion id="49D1C8E32308FFF9FD1B8605FC81FC34" box="[697,832,875,901]" country="Australia" name="Queensland" pageId="41" pageNumber="42">Queensland</collectingRegion>
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, Great Barrier Reef, Rib reef, depth
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<quantity id="4CEDABE42308FFF9FB7B8605FAFBFC37" box="[1241,1338,875,902]" metricMagnitude="1" metricUnit="m" metricValue="1.25" metricValueMax="1.5" metricValueMin="1.0" pageId="41" pageNumber="42" unit="m" value="12.5" valueMax="15.0" valueMin="10.0">10-15 m</quantity>
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,
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<date id="FFAB20C12308FFF9FAE48605FF10FC1B" pageId="41" pageNumber="42" value="1981-05-26">26 May 1981</date>
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, coll. Z. Dinesen; NTM C1365,
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<collectingRegion id="49D1C8E32308FFF9FDE686E1FD0AFC18" box="[580,715,911,937]" country="Australia" name="Queensland" pageId="41" pageNumber="42">Queensland</collectingRegion>
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, Great Barrier Reef, Sanctuary reef,
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<date id="FFAB20C12308FFF9FBC986FEFA84FC1B" box="[1131,1349,911,938]" pageId="41" pageNumber="42" value="1980-11-13">13 November 1980</date>
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; coll. P. Alderslade; NTM C3955,
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<collectingRegion id="49D1C8E32308FFF9FE1C86DDFD84FC7C" box="[446,581,947,973]" country="Australia" name="Queensland" pageId="41" pageNumber="42">Queensland</collectingRegion>
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, Great Barrier Reef, Flinders reef, depth -
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<quantity id="4CEDABE42308FFF9FB8086DAFB92FC7F" box="[1058,1107,948,974]" metricMagnitude="0" metricUnit="m" metricValue="2.0" pageId="41" pageNumber="42" unit="m" value="2.0">2 m</quantity>
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;
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<date id="FFAB20C12308FFF9FBC286DAFAFCFC7F" box="[1120,1341,947,974]" pageId="41" pageNumber="42" value="1981-11-22">22 November 1981</date>
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, coll. Z. Dinesen; NTM C3961,
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<collectingRegion id="49D1C8E32308FFF9FE0386B9FDE9FC40" box="[417,552,983,1009]" country="Australia" name="Queensland" pageId="41" pageNumber="42">Queensland</collectingRegion>
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, Great Barrier Reef, Dip reef, depth
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<quantity id="4CEDABE42308FFF9FC6486B9FBCAFC43" box="[966,1035,983,1010]" metricMagnitude="0" metricUnit="m" metricValue="3.0" metricValueMax="5.0" metricValueMin="1.0" pageId="41" pageNumber="42" unit="m" value="3.0" valueMax="5.0" valueMin="1.0">1-5 m</quantity>
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;
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<date id="FFAB20C12308FFF9FBBA86B9FB15FC43" box="[1048,1236,983,1010]" pageId="41" pageNumber="42" value="1981-02-06">6 February 1981</date>
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, coll. Z. Dinesen; NTM C3979,
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<collectingRegion id="49D1C8E32308FFF9FE958695FE7FFBA4" box="[311,446,1019,1045]" country="Australia" name="Queensland" pageId="41" pageNumber="42">Queensland</collectingRegion>
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, Great Barrier Reef, Flinders reef, S.W., depth
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<quantity id="4CEDABE42308FFF9FC768695FBE9FBA7" box="[980,1064,1019,1046]" metricMagnitude="0" metricUnit="m" metricValue="7.5" metricValueMax="10.0" metricValueMin="5.0" pageId="41" pageNumber="42" unit="m" value="7.5" valueMax="10.0" valueMin="5.0">5-10 m</quantity>
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;
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<date id="FFAB20C12308FFF9FB978695FAD0FBA7" box="[1077,1297,1019,1046]" pageId="41" pageNumber="42" value="1981-11-26">26 November 1981</date>
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, coll. Z. Dinesen; NTM C3996, coll. Z. Dinesen; NTM C4028,
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<collectingRegion id="49D1C8E32308FFF9FD488171FCB0FB88" box="[746,881,1055,1081]" country="Australia" name="Queensland" pageId="41" pageNumber="42">Queensland</collectingRegion>
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, Great Barrier Reef, Davies reef, depth
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<quantity id="4CEDABE42308FFF9FA928171FAB5FB8B" box="[1328,1396,1055,1082]" metricMagnitude="0" metricUnit="m" metricValue="3.0" metricValueMax="5.0" metricValueMin="1.0" pageId="41" pageNumber="42" unit="m" value="3.0" valueMax="5.0" valueMin="1.0">1-5 m</quantity>
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,
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<date id="FFAB20C12308FFF9FA238171FED1FBEF" pageId="41" pageNumber="42" value="1981-04-15">15 April 1981</date>
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, coll. Z. Dinesen.
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</paragraph>
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</subSubSection>
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<subSubSection id="C30F558A2308FFF9FF658109FA8DF92C" pageId="41" pageNumber="42" type="description">
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<paragraph id="8BAA06012308FFF9FF658109FC43FB14" blockId="41.[151,1437,839,1945]" pageId="41" pageNumber="42">
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<emphasis id="B961DA132308FFF9FF658109FE8FFB33" bold="true" box="[199,334,1127,1154]" pageId="41" pageNumber="42">Description</emphasis>
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. The NTM C4107
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<typeStatus id="54AEB8A32308FFF9FDBD8109FDBFFB30" box="[543,638,1127,1153]" pageId="41" pageNumber="42" type="holotype">holotype</typeStatus>
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is
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<quantity id="4CEDABE42308FFF9FD3E8109FD13FB33" box="[668,722,1127,1154]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" pageId="41" pageNumber="42" unit="cm" value="5.0">5 cm</quantity>
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high and
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<quantity id="4CEDABE42308FFF9FC988106FCBCFB33" box="[826,893,1128,1154]" metricMagnitude="-1" metricUnit="m" metricValue="1.0" pageId="41" pageNumber="42" unit="cm" value="10.0">10 cm</quantity>
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wide, the stalk is
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<quantity id="4CEDABE42308FFF9FB9E8106FBB0FB33" box="[1084,1137,1128,1154]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="41" pageNumber="42" unit="cm" value="2.0">2 cm</quantity>
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long (
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<figureCitation id="132E1A842308FFF9FB178109FAD0FB33" box="[1205,1297,1127,1154]" captionStart="FIGURE 31" captionStartId="43.[151,250,1945,1970]" captionTargetBox="[178,1409,181,1919]" captionTargetId="figure@43.[178,1409,181,1919]" captionTargetPageId="43" captionText="FIGURE 31. Litophyton type specimens: a, L. acutum n. sp., holotype NTM C4107; b, paratype NTM C3979; c, L. obtusum n. sp., holotype NTM C4164." figureDoi="http://doi.org/10.5281/zenodo.3764991" httpUri="https://zenodo.org/record/3764991/files/figure.png" pageId="41" pageNumber="42">Fig. 31a</figureCitation>
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). The polyps are grouped in conical catkins, they are up to
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<quantity id="4CEDABE42308FFF9FD2781E5FD18FB17" box="[645,729,1163,1190]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="41" pageNumber="42" unit="mm" value="0.5">0.5 mm</quantity>
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wide and high.
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</paragraph>
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<paragraph id="8BAA06012308FFF9FF6581DEFB61FAEB" blockId="41.[151,1437,839,1945]" pageId="41" pageNumber="42">
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<emphasis id="B961DA132308FFF9FF6581DEFED5FB7B" bold="true" box="[199,276,1200,1226]" pageId="41" pageNumber="42">Polyps</emphasis>
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. With irregular arrangement of sclerites in points (
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<figureCitation id="132E1A842308FFF9FC9B81C1FC57FB7B" box="[825,918,1199,1226]" captionStart="FIGURE 32" captionStartId="44.[151,250,1246,1271]" captionTargetBox="[156,1436,186,1216]" captionTargetId="figure@44.[151,1436,181,1221]" captionTargetPageId="44" captionText="FIGURE 32. Lateral views polyp armature of Litophyton species: a, L. acutum n. sp., holotype NTM C4107; b, paratype NTM C3979; c, L. obtusum n. sp., holotype NTM C4164; d. L. territoryensis n. sp., holotype NTM C3187; e, paratype NTM C11170; f, paratype NTM C5651." figureDoi="http://doi.org/10.5281/zenodo.3764993" httpUri="https://zenodo.org/record/3764993/files/figure.png" pageId="41" pageNumber="42">Fig. 32a</figureCitation>
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). Abaxial and lateral point sclerites are unilaterally spinous or foliaceous spindles, the largest present abaxially, up to
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<quantity id="4CEDABE42308FFF9FC3581BDFC38FB5F" box="[919,1017,1235,1262]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="41" pageNumber="42" unit="mm" value="0.5">0.50 mm</quantity>
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long, laterally they are up to
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<quantity id="4CEDABE42308FFF9FA9981BDFA5DFB5F" box="[1339,1436,1235,1262]" metricMagnitude="-4" metricUnit="m" metricValue="2.5" pageId="41" pageNumber="42" unit="mm" value="0.25">0.25 mm</quantity>
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long (
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<figureCitation id="132E1A842308FFF9FF748199FEF2FAA3" box="[214,307,1271,1298]" captionStart="FIGURE 33" captionStartId="45.[151,250,1945,1970]" captionTargetBox="[178,1409,181,1919]" captionTargetId="figure@45.[178,1409,181,1919]" captionTargetPageId="45" captionText="FIGURE 33. Litophyton acutum n. sp., holotype NTM C4107; a, abaxial and lateral point spindles; b, tentacle rods; c, polyp stalk rod; d, supporting bundle spindle, partly; e, sclerites of surface layer top of stalk; f-g, sclerites of surface layer base of stalk. Scale at b also applies to c, f; scale at a also applies to d-e, g." figureDoi="http://doi.org/10.5281/zenodo.3764995" httpUri="https://zenodo.org/record/3764995/files/figure.png" pageId="41" pageNumber="42">Fig. 33a</figureCitation>
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). Adaxially there are only tentacles sclerites, small rods, up to
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<quantity id="4CEDABE42308FFF9FC788196FBFDFAA3" box="[986,1084,1272,1298]" metricMagnitude="-4" metricUnit="m" metricValue="1.0" pageId="41" pageNumber="42" unit="mm" value="0.1">0.10 mm</quantity>
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long (
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<figureCitation id="132E1A842308FFF9FB238199FB21FAA3" box="[1153,1248,1271,1298]" captionStart="FIGURE 33" captionStartId="45.[151,250,1945,1970]" captionTargetBox="[178,1409,181,1919]" captionTargetId="figure@45.[178,1409,181,1919]" captionTargetPageId="45" captionText="FIGURE 33. Litophyton acutum n. sp., holotype NTM C4107; a, abaxial and lateral point spindles; b, tentacle rods; c, polyp stalk rod; d, supporting bundle spindle, partly; e, sclerites of surface layer top of stalk; f-g, sclerites of surface layer base of stalk. Scale at b also applies to c, f; scale at a also applies to d-e, g." figureDoi="http://doi.org/10.5281/zenodo.3764995" httpUri="https://zenodo.org/record/3764995/files/figure.png" pageId="41" pageNumber="42">Fig. 33b</figureCitation>
|
|
). The polyp stalk next to the adaxial tentacles has a few small almost smooth rods (
|
|
<figureCitation id="132E1A842308FFF9FCED8075FC6AFA87" box="[847,939,1307,1334]" captionStart="FIGURE 33" captionStartId="45.[151,250,1945,1970]" captionTargetBox="[178,1409,181,1919]" captionTargetId="figure@45.[178,1409,181,1919]" captionTargetPageId="45" captionText="FIGURE 33. Litophyton acutum n. sp., holotype NTM C4107; a, abaxial and lateral point spindles; b, tentacle rods; c, polyp stalk rod; d, supporting bundle spindle, partly; e, sclerites of surface layer top of stalk; f-g, sclerites of surface layer base of stalk. Scale at b also applies to c, f; scale at a also applies to d-e, g." figureDoi="http://doi.org/10.5281/zenodo.3764995" httpUri="https://zenodo.org/record/3764995/files/figure.png" pageId="41" pageNumber="42">Fig. 33c</figureCitation>
|
|
). Supporting bundle not projecting, composed of spindles up to
|
|
<quantity id="4CEDABE42308FFF9FEF0802EFE50FAEB" box="[338,401,1344,1370]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="41" pageNumber="42" unit="mm" value="1.0">1 mm</quantity>
|
|
long, with simple tubercles and a somewhat spiny distal end (
|
|
<figureCitation id="132E1A842308FFF9FB968051FB52FAEB" box="[1076,1171,1343,1370]" captionStart="FIGURE 33" captionStartId="45.[151,250,1945,1970]" captionTargetBox="[178,1409,181,1919]" captionTargetId="figure@45.[178,1409,181,1919]" captionTargetPageId="45" captionText="FIGURE 33. Litophyton acutum n. sp., holotype NTM C4107; a, abaxial and lateral point spindles; b, tentacle rods; c, polyp stalk rod; d, supporting bundle spindle, partly; e, sclerites of surface layer top of stalk; f-g, sclerites of surface layer base of stalk. Scale at b also applies to c, f; scale at a also applies to d-e, g." figureDoi="http://doi.org/10.5281/zenodo.3764995" httpUri="https://zenodo.org/record/3764995/files/figure.png" pageId="41" pageNumber="42">Fig. 33d</figureCitation>
|
|
).
|
|
</paragraph>
|
|
<paragraph id="8BAA06012308FFF9FF65800DFDE3FA13" blockId="41.[151,1437,839,1945]" pageId="41" pageNumber="42">
|
|
<emphasis id="B961DA132308FFF9FF65800DFE0DFACF" bold="true" box="[199,460,1379,1406]" pageId="41" pageNumber="42">Surface layer top stalk</emphasis>
|
|
. Spindles and unilaterally spinose spindles, up to
|
|
<quantity id="4CEDABE42308FFF9FC44800DFB86FACF" box="[998,1095,1379,1406]" metricMagnitude="-4" metricUnit="m" metricValue="5.5" pageId="41" pageNumber="42" unit="mm" value="0.55">0.55 mm</quantity>
|
|
long, with simple and complex tubercles and long spines (
|
|
<figureCitation id="132E1A842308FFF9FE1A80E9FDD4FA13" box="[440,533,1415,1442]" captionStart="FIGURE 33" captionStartId="45.[151,250,1945,1970]" captionTargetBox="[178,1409,181,1919]" captionTargetId="figure@45.[178,1409,181,1919]" captionTargetPageId="45" captionText="FIGURE 33. Litophyton acutum n. sp., holotype NTM C4107; a, abaxial and lateral point spindles; b, tentacle rods; c, polyp stalk rod; d, supporting bundle spindle, partly; e, sclerites of surface layer top of stalk; f-g, sclerites of surface layer base of stalk. Scale at b also applies to c, f; scale at a also applies to d-e, g." figureDoi="http://doi.org/10.5281/zenodo.3764995" httpUri="https://zenodo.org/record/3764995/files/figure.png" pageId="41" pageNumber="42">Fig. 33e</figureCitation>
|
|
).
|
|
</paragraph>
|
|
<paragraph id="8BAA06012308FFF9FF6580C5FD7AF9BC" blockId="41.[151,1437,839,1945]" pageId="41" pageNumber="42">
|
|
<emphasis id="B961DA132308FFF9FF6580C5FE21FA77" bold="true" box="[199,480,1451,1478]" pageId="41" pageNumber="42">Surface layer base stalk</emphasis>
|
|
. Capstans and derivatives of capstans, spindles and unilaterally spinose spindles, with simple and complex tubercles (
|
|
<figureCitation id="132E1A842308FFF9FE4A80A1FDF4FA58" box="[488,565,1487,1513]" captionStart="FIGURE 33" captionStartId="45.[151,250,1945,1970]" captionTargetBox="[178,1409,181,1919]" captionTargetId="figure@45.[178,1409,181,1919]" captionTargetPageId="45" captionText="FIGURE 33. Litophyton acutum n. sp., holotype NTM C4107; a, abaxial and lateral point spindles; b, tentacle rods; c, polyp stalk rod; d, supporting bundle spindle, partly; e, sclerites of surface layer top of stalk; f-g, sclerites of surface layer base of stalk. Scale at b also applies to c, f; scale at a also applies to d-e, g." figureDoi="http://doi.org/10.5281/zenodo.3764995" httpUri="https://zenodo.org/record/3764995/files/figure.png" pageId="41" pageNumber="42">Fig. 33</figureCitation>
|
|
f-g, 34a). The derivations of capstans and unilaterally spinose spindles have very large spines. The spindles are up to
|
|
<quantity id="4CEDABE42308FFF9FDB9809DFDBDF9BF" box="[539,636,1523,1550]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="41" pageNumber="42" unit="mm" value="0.5">0.50 mm</quantity>
|
|
long.
|
|
</paragraph>
|
|
<paragraph id="8BAA06012308FFF9FF658379FD51F9E4" blockId="41.[151,1437,839,1945]" pageId="41" pageNumber="42">
|
|
<emphasis id="B961DA132308FFF9FF658379FEA0F983" bold="true" box="[199,353,1559,1586]" pageId="41" pageNumber="42">Interior stalk</emphasis>
|
|
. Spindles, up to
|
|
<quantity id="4CEDABE42308FFF9FDB58376FD96F983" box="[535,599,1560,1586]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="41" pageNumber="42" unit="mm" value="1.0">1 mm</quantity>
|
|
long (
|
|
<figureCitation id="132E1A842308FFF9FD3E8379FCD2F983" box="[668,787,1559,1586]" captionStart="FIGURE 34" captionStartId="46.[151,250,1522,1547]" captionTargetBox="[151,1435,181,1497]" captionTargetId="figure@46.[151,1435,181,1497]" captionTargetPageId="46" captionText="FIGURE 34. Litophyton acutum n. sp., holotype NTM C4107; a, sclerites of surface layer base of stalk; b-c, spindles of interior base of stalk; d, tuberculation of interior base stalk spindle. Scale at a also applies to c." figureDoi="http://doi.org/10.5281/zenodo.3764997" httpUri="https://zenodo.org/record/3764997/files/figure.png" pageId="41" pageNumber="42">Fig. 34b, c</figureCitation>
|
|
), with pointed ends and simple and complex tubercles (
|
|
<figureCitation id="132E1A842308FFF9FAD28379FF05F9E7" captionStart="FIGURE 34" captionStartId="46.[151,250,1522,1547]" captionTargetBox="[151,1435,181,1497]" captionTargetId="figure@46.[151,1435,181,1497]" captionTargetPageId="46" captionText="FIGURE 34. Litophyton acutum n. sp., holotype NTM C4107; a, sclerites of surface layer base of stalk; b-c, spindles of interior base of stalk; d, tuberculation of interior base stalk spindle. Scale at a also applies to c." figureDoi="http://doi.org/10.5281/zenodo.3764997" httpUri="https://zenodo.org/record/3764997/files/figure.png" pageId="41" pageNumber="42">Fig. 34d</figureCitation>
|
|
). The smaller spindles are often branched.
|
|
</paragraph>
|
|
<paragraph id="8BAA06012308FFF9FF658331FA8DF92C" blockId="41.[151,1437,839,1945]" pageId="41" pageNumber="42">
|
|
<emphasis id="B961DA132308FFF9FF658331FE82F9CB" bold="true" box="[199,323,1631,1658]" pageId="41" pageNumber="42">Variability</emphasis>
|
|
.
|
|
<typeStatus id="54AEB8A32308FFF9FEF2830EFE6EF9CB" box="[336,431,1632,1658]" pageId="41" pageNumber="42" type="paratype">Paratype</typeStatus>
|
|
NTM C3979 (
|
|
<figureCitation id="132E1A842308FFF9FDEC8331FD6DF9CB" box="[590,684,1631,1658]" captionStart="FIGURE 31" captionStartId="43.[151,250,1945,1970]" captionTargetBox="[178,1409,181,1919]" captionTargetId="figure@43.[178,1409,181,1919]" captionTargetPageId="43" captionText="FIGURE 31. Litophyton type specimens: a, L. acutum n. sp., holotype NTM C4107; b, paratype NTM C3979; c, L. obtusum n. sp., holotype NTM C4164." figureDoi="http://doi.org/10.5281/zenodo.3764991" httpUri="https://zenodo.org/record/3764991/files/figure.png" pageId="41" pageNumber="42">Fig. 31b</figureCitation>
|
|
) overall shows more slender internal spindles (
|
|
<figureCitation id="132E1A842308FFF9FB078331FAC2F9CB" box="[1189,1283,1631,1658]" captionStart="FIGURE 35" captionStartId="47.[151,248,1900,1925]" captionTargetBox="[238,1350,309,1879]" captionTargetId="figure@47.[238,1350,309,1879]" captionTargetPageId="47" captionText="FIGURE 35. Litophyton acutum n. sp., paratype NTM C3979; a, abaxial point spindles; b, lateral point spindles; c-d, tentacle scales; e, supporting bundle spindles; f-g, sclerites of surface layer top of stalk; h-i, sclerites of surface layer base of stalk; j-k, spindles of interior base of stalk; l, tuberculation of interior base stalk spindle. Scale at a also applies to g, i, j, l; scale at b also applies to c, f, h." figureDoi="http://doi.org/10.5281/zenodo.3764999" httpUri="https://zenodo.org/record/3764999/files/figure.png" pageId="41" pageNumber="42">Fig. 35k</figureCitation>
|
|
). This is probably caused by different sampling position. Both the
|
|
<typeStatus id="54AEB8A32308FFF9FD7483EDFCF4F92C" box="[726,821,1667,1693]" pageId="41" pageNumber="42" type="holotype">holotype</typeStatus>
|
|
and this
|
|
<typeStatus id="54AEB8A32308FFF9FC3A83EAFC37F92F" box="[920,1014,1668,1694]" pageId="41" pageNumber="42" type="paratype">paratype</typeStatus>
|
|
miss the basal part of the stalk.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="C30F558A2308FFF9FF6583C6FA84F970" box="[199,1349,1703,1730]" pageId="41" pageNumber="42" type="etymology">
|
|
<paragraph id="8BAA06012308FFF9FF6583C6FA84F970" blockId="41.[151,1437,839,1945]" box="[199,1349,1703,1730]" pageId="41" pageNumber="42">
|
|
<emphasis id="B961DA132308FFF9FF6583C6FE8AF973" bold="true" box="[199,331,1704,1730]" pageId="41" pageNumber="42">Etymology.</emphasis>
|
|
From the Latin
|
|
<emphasis id="B961DA132308FFF9FE5983C6FD83F970" box="[507,578,1704,1729]" italics="true" pageId="41" pageNumber="42">acutus</emphasis>
|
|
, acute, sharp, pointed, refers to the interior spindles with pointed ends.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="C30F558A2308FFF9FF6583A5FB4CF954" box="[199,1165,1739,1766]" pageId="41" pageNumber="42" type="distribution">
|
|
<paragraph id="8BAA06012308FFF9FF6583A5FB4CF954" blockId="41.[151,1437,839,1945]" box="[199,1165,1739,1766]" pageId="41" pageNumber="42">
|
|
<emphasis id="B961DA132308FFF9FF6583A5FE94F957" bold="true" box="[199,341,1739,1766]" pageId="41" pageNumber="42">Distribution</emphasis>
|
|
.
|
|
<collectingRegion id="49D1C8E32308FFF9FEC183A5FE29F954" box="[355,488,1739,1765]" country="Australia" name="Queensland" pageId="41" pageNumber="42">Queensland</collectingRegion>
|
|
: Davies reef, Rib reef, Sanctuary reef, Flinders reef, Dip reef.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection id="C30F558A2308FFF9FF65839EFD1EF828" pageId="41" pageNumber="42" type="discussion">
|
|
<paragraph id="8BAA06012308FFF9FF65839EFBFEF8BB" blockId="41.[151,1437,839,1945]" box="[199,1087,1775,1802]" pageId="41" pageNumber="42">
|
|
<emphasis id="B961DA132308FFF9FF65839EFEF3F8BB" bold="true" box="[199,306,1776,1802]" pageId="41" pageNumber="42">Remarks</emphasis>
|
|
. The
|
|
<typeStatus id="54AEB8A32308FFF9FED28381FE0EF8B8" box="[368,463,1775,1801]" pageId="41" pageNumber="42" type="holotype">holotype</typeStatus>
|
|
obviously is lacking the very base of the stalk (
|
|
<figureCitation id="132E1A842308FFF9FC768381FBF3F8BB" box="[980,1074,1775,1802]" captionStart="FIGURE 31" captionStartId="43.[151,250,1945,1970]" captionTargetBox="[178,1409,181,1919]" captionTargetId="figure@43.[178,1409,181,1919]" captionTargetPageId="43" captionText="FIGURE 31. Litophyton type specimens: a, L. acutum n. sp., holotype NTM C4107; b, paratype NTM C3979; c, L. obtusum n. sp., holotype NTM C4164." figureDoi="http://doi.org/10.5281/zenodo.3764991" httpUri="https://zenodo.org/record/3764991/files/figure.png" pageId="41" pageNumber="42">Fig. 31a</figureCitation>
|
|
).
|
|
</paragraph>
|
|
<paragraph id="8BAA06012308FFF9FF65827AFD1EF828" blockId="41.[151,1437,839,1945]" pageId="41" pageNumber="42">
|
|
<taxonomicName id="4C157D822308FFF9FF65827AFEF6F89C" authority="Van, 2020" authorityName="Van" authorityYear="2020" box="[199,311,1812,1838]" class="Anthozoa" family="Nephtheidae" genus="Litophyton" kingdom="Animalia" order="Alcyonacea" pageId="41" pageNumber="42" phylum="Cnidaria" rank="species" species="acutum" status="sp. nov.">
|
|
<emphasis id="B961DA132308FFF9FF65827AFF16F89C" box="[199,215,1812,1837]" italics="true" pageId="41" pageNumber="42">L</emphasis>
|
|
.
|
|
<emphasis id="B961DA132308FFF9FF47827AFEF6F89C" box="[229,311,1812,1837]" italics="true" pageId="41" pageNumber="42">acutum</emphasis>
|
|
</taxonomicName>
|
|
<taxonomicNameLabel id="A25267682308FFF9FE9D827AFE57F89F" box="[319,406,1812,1838]" pageId="41" pageNumber="42" rank="species">sp. nov.</taxonomicNameLabel>
|
|
,
|
|
<taxonomicName id="4C157D822308FFF9FE00827AFDDEF89F" authority="Van, 2020" authorityName="Van" authorityYear="2020" box="[418,543,1812,1838]" class="Anthozoa" family="Nephtheidae" genus="Litophyton" kingdom="Animalia" order="Alcyonacea" pageId="41" pageNumber="42" phylum="Cnidaria" rank="species" species="obtusum" status="sp. nov.">
|
|
<emphasis id="B961DA132308FFF9FE00827AFE73F89C" box="[418,434,1812,1837]" italics="true" pageId="41" pageNumber="42">L</emphasis>
|
|
.
|
|
<emphasis id="B961DA132308FFF9FE62827AFDDEF89F" box="[448,543,1812,1838]" italics="true" pageId="41" pageNumber="42">obtusum</emphasis>
|
|
</taxonomicName>
|
|
<taxonomicNameLabel id="A25267682308FFF9FD84827AFDBFF89F" box="[550,638,1812,1838]" pageId="41" pageNumber="42" rank="species">sp. nov.</taxonomicNameLabel>
|
|
, and
|
|
<taxonomicName id="4C157D822308FFF9FD1A827AFCACF89C" authority="Van, 2020" authorityName="Van" authorityYear="2020" box="[696,877,1812,1838]" class="Anthozoa" family="Nephtheidae" genus="Litophyton" kingdom="Animalia" order="Alcyonacea" pageId="41" pageNumber="42" phylum="Cnidaria" rank="species" species="territoryensis" status="sp. nov.">
|
|
<emphasis id="B961DA132308FFF9FD1A827AFD09F89C" box="[696,712,1812,1837]" italics="true" pageId="41" pageNumber="42">L</emphasis>
|
|
.
|
|
<emphasis id="B961DA132308FFF9FD74827AFCACF89C" box="[726,877,1812,1837]" italics="true" pageId="41" pageNumber="42">territoryensis</emphasis>
|
|
</taxonomicName>
|
|
<taxonomicNameLabel id="A25267682308FFF9FCD7827AFC0BF89F" box="[885,970,1812,1838]" pageId="41" pageNumber="42" rank="species">sp. nov.</taxonomicNameLabel>
|
|
all have unilaterally spinose sclerites with long spines.
|
|
<taxonomicName id="4C157D822308FFF9FE828256FE51F8E0" authorityName="Van" authorityYear="2020" box="[288,400,1848,1874]" class="Anthozoa" family="Nephtheidae" genus="Litophyton" kingdom="Animalia" order="Alcyonacea" pageId="41" pageNumber="42" phylum="Cnidaria" rank="species" species="acutum">
|
|
<emphasis id="B961DA132308FFF9FE828256FEF1F8E0" box="[288,304,1848,1873]" italics="true" pageId="41" pageNumber="42">L</emphasis>
|
|
.
|
|
<emphasis id="B961DA132308FFF9FE9C8256FE51F8E0" box="[318,400,1848,1873]" italics="true" pageId="41" pageNumber="42">acutum</emphasis>
|
|
</taxonomicName>
|
|
and
|
|
<taxonomicName id="4C157D822308FFF9FE658256FDBAF8E0" authorityName="Van" authorityYear="2020" box="[455,635,1848,1874]" class="Anthozoa" family="Nephtheidae" genus="Litophyton" kingdom="Animalia" order="Alcyonacea" pageId="41" pageNumber="42" phylum="Cnidaria" rank="species" species="territoryensis">
|
|
<emphasis id="B961DA132308FFF9FE658256FE16F8E0" box="[455,471,1848,1873]" italics="true" pageId="41" pageNumber="42">L</emphasis>
|
|
.
|
|
<emphasis id="B961DA132308FFF9FE468256FDBAF8E0" box="[484,635,1848,1873]" italics="true" pageId="41" pageNumber="42">territoryensis</emphasis>
|
|
</taxonomicName>
|
|
with interior of the stalk with many spindles with pointed ends, but the spindles of
|
|
<taxonomicName id="4C157D822308FFF9FEB88232FE0EF8C4" authorityName="Van" authorityYear="2020" box="[282,463,1884,1910]" class="Anthozoa" family="Nephtheidae" genus="Litophyton" kingdom="Animalia" order="Alcyonacea" pageId="41" pageNumber="42" phylum="Cnidaria" rank="species" species="territoryensis">
|
|
<emphasis id="B961DA132308FFF9FEB88232FEEBF8C4" box="[282,298,1884,1909]" italics="true" pageId="41" pageNumber="42">L</emphasis>
|
|
.
|
|
<emphasis id="B961DA132308FFF9FE9A8232FE0EF8C4" box="[312,463,1884,1909]" italics="true" pageId="41" pageNumber="42">territoryensis</emphasis>
|
|
</taxonomicName>
|
|
have much finer tuberculation.
|
|
<taxonomicName id="4C157D822308FFF9FC9A8232FC74F8C7" authorityName="Van" authorityYear="2020" box="[824,949,1884,1910]" class="Anthozoa" family="Nephtheidae" genus="Litophyton" kingdom="Animalia" order="Alcyonacea" pageId="41" pageNumber="42" phylum="Cnidaria" rank="species" species="obtusum">
|
|
<emphasis id="B961DA132308FFF9FC9A8232FC89F8C4" box="[824,840,1884,1909]" italics="true" pageId="41" pageNumber="42">L</emphasis>
|
|
.
|
|
<emphasis id="B961DA132308FFF9FCF48232FC74F8C7" box="[854,949,1884,1910]" italics="true" pageId="41" pageNumber="42">obtusum</emphasis>
|
|
</taxonomicName>
|
|
has many interior stalk spindles with blunt ends and less branched small internal stalk spindles.
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |