234 lines
30 KiB
XML
234 lines
30 KiB
XML
<document id="310F006A8847211FA87CCA89FD6ECFC5" ID-CLB-Dataset="22182" ID-DOI="10.11646/zootaxa.4774.1.1" ID-GBIF-Dataset="269cf599-428d-464d-8f21-994d69110c5c" ID-ISSN="1175-5326" ID-Zenodo-Dep="3825140" ID-ZooBank="B0C4A2F8-F2AB-4147-BB12-63720EEF2516" IM.bibliography_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1589391149229" checkinUser="plazi" docAuthor="Ekins, Merrick, Erpenbeck, Dirk & Hooper, John N. A." docDate="2020" docId="03D287B691DA3B8CFF7EFF22FD07F9AD" docLanguage="en" docName="zootaxa.4774.1.1.imf" docOrigin="Zootaxa 4774 (1)" docStyle="DocumentStyle:D239614CE4198176A422035174489AB1.4:Zootaxa.2009-2012.monograph" docStyleId="D239614CE4198176A422035174489AB1" docStyleName="Zootaxa.2009-2012.monograph" docStyleVersion="4" docTitle="Lycopodina brochidodroma Ekins & Erpenbeck & Hooper 2020, sp. nov." docType="treatment" docUuid="8A142BA5-58F2-4556-BFAA-3AC717724C76" docUuidSource="ZooBank" docVersion="7" lastPageNumber="149" masterDocId="FFEBFFCE914E3B18FFE9FFBBFFF8FF9D" masterDocTitle="Carnivorous sponges from the Australian Bathyal and Abyssal zones collected during the RV Investigator 2017 Expedition" masterLastPageNumber="159" masterPageNumber="1" pageNumber="149" updateTime="1698839471418" updateUser="ExternalLinkService">
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<mods:title id="A56482937D0A27412312A3E232854B31">Carnivorous sponges from the Australian Bathyal and Abyssal zones collected during the RV Investigator 2017 Expedition</mods:title>
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<mods:name id="ABFE520AD4CFEB6CAC64A611E2A5018C" type="personal">
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<mods:roleTerm id="CF68E6384074E8236CC1E25E8B491D1A">Author</mods:roleTerm>
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<mods:namePart id="A7DE9E0E2136F21982200625A53C8974">Ekins, Merrick</mods:namePart>
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<mods:roleTerm id="6326E1F8AE76B38A779B5B1422FC9126">Author</mods:roleTerm>
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<mods:namePart id="715CC21533572F40482267087CA4ED26">Erpenbeck, Dirk</mods:namePart>
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<mods:name id="1A67CFD9C427C08175D7155283905FD8" type="personal">
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<mods:roleTerm id="6B392ECA7306D0958CB994C2E54CAEE7">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="A858F4102C6BDE29CD5241B9FB6F1A03">Hooper, John N. A.</mods:namePart>
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<mods:typeOfResource id="2693F696A3CAB2533C71527E48DB7361">text</mods:typeOfResource>
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<mods:title id="F34961C5F6A1AE9A52BAF40EA976C7D8">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="475A4BFE35101C18B0799BF26BD50204">
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<mods:date id="AAFCD8F24C5301B408AADE10536DE430">2020</mods:date>
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<mods:number id="DF7F882B20C820C53CB3407813C982CD">2020-05-12</mods:number>
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<mods:number id="9EC166B7CDA229A31BEF86279041F787">4774</mods:number>
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<mods:number id="3CFE2B370EB35E711260B0F759B5B4A1">1</mods:number>
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<mods:classification id="6F549EB2A6A64D1BC2235B0806CE76EE">journal article</mods:classification>
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<mods:identifier id="528B1A6301633251696647F9EC0EE8CA" type="CLB-Dataset">22182</mods:identifier>
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<mods:identifier id="A2FF819D22F3423B8D4239EE5B9D95FE" type="DOI">10.11646/zootaxa.4774.1.1</mods:identifier>
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<mods:identifier id="3378E00BFBC15915AB1B849BB9FCAE6C" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="D318E4FAD9DD6271D975FE8617CAEAB6" type="Zenodo-Dep">3825140</mods:identifier>
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<mods:identifier id="A21BB2511D0E4A90232D00F93AF5419D" type="ZooBank">B0C4A2F8-F2AB-4147-BB12-63720EEF2516</mods:identifier>
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<treatment id="03D287B691DA3B8CFF7EFF22FD07F9AD" ID-DOI="http://doi.org/10.5281/zenodo.3846407" ID-GBIF-Taxon="164131172" ID-Zenodo-Dep="3846407" LSID="urn:lsid:zoobank.org:act:8A142BA5-58F2-4556-BFAA-3AC717724C76" httpUri="http://treatment.plazi.org/id/03D287B691DA3B8CFF7EFF22FD07F9AD" lastPageNumber="149" pageId="148" pageNumber="149">
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<subSubSection id="C361652B91DA3B8CFF7EFF22FDB2FF29" box="[151,586,153,180]" pageId="148" pageNumber="149" type="nomenclature">
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<paragraph id="8BC436A091DA3B8CFF7EFF22FDB2FF29" blockId="148.[151,968,153,252]" box="[151,586,153,180]" pageId="148" pageNumber="149">
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<heading id="D08C81CC91DA3B8CFF7EFF22FDB2FF29" bold="true" box="[151,586,153,180]" fontSize="11" level="1" pageId="148" pageNumber="149" reason="1">
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<emphasis id="B90FEAB291DA3B8CFF7EFF22FDB2FF29" bold="true" box="[151,586,153,180]" pageId="148" pageNumber="149">
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<taxonomicName id="4C7B4D2391DA3B8CFF7EFF22FE1DFF29" authority="Ekins & Erpenbeck & Hooper, 2020" authorityName="Ekins & Erpenbeck & Hooper" authorityYear="2020" box="[151,485,153,180]" class="Demospongiae" family="Cladorhizidae" genus="Lycopodina" higherTaxonomySource="CoL" kingdom="Plantae" order="Poecilosclerida" pageId="148" pageNumber="149" phylum="Porifera" rank="species" species="brochidodroma" status="sp. nov.">
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<emphasis id="B90FEAB291DA3B8CFF7EFF22FE1DFF29" bold="true" box="[151,485,153,180]" italics="true" pageId="148" pageNumber="149">Lycopodina brochidodroma</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A23C57C991DA3B8CFE05FF21FDB2FF29" box="[492,586,154,180]" pageId="148" pageNumber="149" 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="C361652B91DA3B8CFF7EFF06FC30FF61" pageId="148" pageNumber="149" type="description">
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<paragraph id="8BC436A091DA3B8CFF7EFF06FEADFF4A" blockId="148.[151,968,153,252]" box="[151,341,189,215]" pageId="148" pageNumber="149">
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<figureCitation id="13402A2591DA3B8CFF7EFF06FF11FF4A" box="[151,233,189,215]" captionStart="FIGURE 31" captionStartId="147.[151,250,1876,1901]" captionTargetBox="[192,1395,181,1851]" captionTargetId="figure@147.[192,1395,181,1851]" captionTargetPageId="147" captionText="FIGURE 31. Lycopodina brochidodroma sp. nov. Holotype QM G337540. A. Holotype under SEM. B. Palmate anisochelae. C. Large mycalostyle. D. Magnified ends of the mycalostyle illustrated in C. E. Subtylostyle. F. Magnified ends of the subtylostyle illustrated in E. G. Body showing filament attachments. H. Close-up of the body, showing both types of styles in the axis and the anisochelae on the thin ectosome. I. Filament showing the anisochelae encrusting the mycalostyles. J. Amphipod captured by the sponge." figureDoi="http://doi.org/10.5281/zenodo.3825206" httpUri="https://zenodo.org/record/3825206/files/figure.png" pageId="148" pageNumber="149">Fig. 31</figureCitation>
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,
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<tableCitation id="C6F9031B91DA3B8CFF1DFF06FEADFF4A" box="[244,341,189,215]" captionStart="TABLE 14" captionStartId="124.[151,239,487,513]" captionTargetBox="[162,2024,564,1671]" captionTargetPageId="124" captionText="TABLE 14. Comparative morphological and distributional data for all known species of Lycopodina." httpUri="http://table.plazi.org/id/DF04662891323B64FF7EFE5CFB29FD9C" pageId="148" pageNumber="149" tableUuid="DF04662891323B64FF7EFE5CFB29FD9C">Table 14</tableCitation>
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</paragraph>
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<paragraph id="8BC436A091DA3B8CFF7EFF5AFC30FF61" blockId="148.[151,968,153,252]" box="[151,968,225,252]" pageId="148" pageNumber="149">
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<uri id="FFEA3AA291DA3B8CFF7EFF5AFC30FF61" box="[151,968,225,252]" pageId="148" pageNumber="149">
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urn:lsid:zoobank.org:act:
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<uuid id="FFDD0C7591DA3B8CFE41FF5AFC30FF61" box="[424,968,225,252]" pageId="148" pageNumber="149">8A142BA5-58F2-4556-BFAA-3AC717724C76</uuid>
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</uri>
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</paragraph>
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</subSubSection>
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<subSubSection id="C361652B91DA3B8CFF7EFE92FC76FE16" pageId="148" pageNumber="149" type="materials_examined">
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<paragraph id="8BC436A091DA3B8CFF7EFE92FC76FE16" blockId="148.[151,1437,297,1584]" pageId="148" pageNumber="149">
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<emphasis id="B90FEAB291DA3B8CFF7EFE92FE70FED9" bold="true" box="[151,392,297,324]" pageId="148" pageNumber="149">Material Examined:</emphasis>
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<materialsCitation id="3B133CFD91DA3B8CFE66FE92FC76FE16" ID-GBIF-Occurrence="2617493359" collectingDate="2017-06-10" collectionCode="QM, RV" collectorName="Brenke Epibenthic Sledge & Coll. Merrick Ekins & Sample" country="Australia" elevation="4270" latitude="-27.060999" location="Moreton Island" longLatPrecision="1" longitude="154.22299" municipality="Station" pageId="148" pageNumber="149" specimenCode="G337540, V03" specimenCount="1" stateProvince="Queensland" typeStatus="holotype">
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<typeStatus id="54C0880291DA3B8CFE66FE92FE0FFEDE" box="[399,503,297,323]" pageId="148" pageNumber="149" type="holotype">Holotype</typeStatus>
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<collectionCode id="ED6AAE6591DA3B8CFE14FE92FDD2FEDE" box="[509,554,297,323]" country="Australia" lsid="urn:lsid:biocol.org:col:35019" name="Queensland Museum" pageId="148" pageNumber="149" type="Museum">QM</collectionCode>
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<specimenCode id="DBDD9EDB91DA3B8CFDD8FE92FD64FED9" box="[561,668,297,324]" collectionCode="G" country="Switzerland" lsid="urn:lsid:biocol.org:col:15706" name="Conservatoire et Jardin botaniques de la Ville de Genève" pageId="148" pageNumber="149" type="Herbarium">G337540</specimenCode>
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, off
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<location id="8EA4607B91DA3B8CFD24FE91FC82FEDE" LSID="urn:lsid:plazi:treatment:03D287B691DA3B8CFF7EFF22FD07F9AD:8EA4607B91DA3B8CFD24FE91FC82FEDE" box="[717,890,297,324]" country="Australia" latitude="-27.060999" longLatPrecision="1" longitude="154.22299" municipality="Station" name="Moreton Island" pageId="148" pageNumber="149" stateProvince="Queensland">Moreton Island</location>
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,
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<collectingMunicipality id="6BA0ACDA91DA3B8CFC6CFE92FC2CFEDE" box="[901,980,297,323]" pageId="148" pageNumber="149">Station</collectingMunicipality>
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103,
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<collectingRegion id="49BFF84291DA3B8CFBFBFE92FB61FEDE" box="[1042,1177,297,323]" country="Australia" name="Queensland" pageId="148" pageNumber="149">Queensland</collectingRegion>
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,
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<collectingCountry id="F36C763091DA3B8CFB4BFE92FAF4FEDE" box="[1186,1292,297,323]" name="Australia" pageId="148" pageNumber="149">Australia</collectingCountry>
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, 27° 0’ 1.1”–
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<geoCoordinate id="EE4F506791DA3B8CFF7EFEF6FECFFEFA" box="[151,311,333,359]" degrees="27" direction="south" minutes="3" orientation="latitude" pageId="148" pageNumber="149" precision="1" seconds="39.6" value="-27.060999">27° 3’ 39.6” S</geoCoordinate>
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, 154° 13’ 22.8”–
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<geoCoordinate id="EE4F506791DA3B8CFE1EFEF6FD4BFEF5" box="[503,691,333,360]" degrees="154" direction="east" minutes="13" orientation="longitude" pageId="148" pageNumber="149" precision="1" seconds="22.8" value="154.22299">154° 13’ 22.8” E</geoCoordinate>
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,
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<quantity id="4C839B4591DA3B8CFD56FEF6FCA4FEF5" box="[703,860,333,360]" metricMagnitude="3" metricUnit="m" metricValue="4.27" metricValueMax="4.279999999999999" metricValueMin="4.26" pageId="148" pageNumber="149" unit="m" value="4270.0" valueMax="4280.0" valueMin="4260.0">
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<elevation id="0056D19391DA3B8CFD56FEF6FCA4FEF5" box="[703,860,333,360]" metricMagnitude="3" metricUnit="m" metricValue="4.27" metricValueMax="4.279999999999999" metricValueMin="4.26" pageId="148" pageNumber="149" unit="m" value="4270.0" valueMax="4280.0" valueMin="4260.0">4260–4280 m</elevation>
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</quantity>
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,
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<collectorName id="268E537691DA3B8CFC81FEF6FB77FEFA" box="[872,1167,333,359]" pageId="148" pageNumber="149">Brenke Epibenthic Sledge</collectorName>
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,
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<collectorName id="268E537691DA3B8CFB73FEF6FA82FEFA" box="[1178,1402,333,359]" pageId="148" pageNumber="149">Coll. Merrick Ekins</collectorName>
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on
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<collectionCode id="ED6AAE6591DA3B8CFF7EFEC9FF40FE16" box="[151,184,370,395]" country="Italy" name="Collection of Leptospira Strains" pageId="148" pageNumber="149">
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<emphasis id="B90FEAB291DA3B8CFF7EFEC9FF40FE16" box="[151,184,370,395]" italics="true" pageId="148" pageNumber="149">RV</emphasis>
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</collectionCode>
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<taxonomicName id="4C7B4D2391DA3B8CFF56FEC9FE66FE16" authority=", Cruise" authorityName="Cruise" box="[191,414,369,396]" family="Nemichthyidae" genus="Investigator" higherTaxonomySource="CoL" kingdom="Animalia" order="Anguilliformes" pageId="148" pageNumber="149" phylum="Chordata" rank="genus">
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<emphasis id="B90FEAB291DA3B8CFF56FEC9FEBEFE16" box="[191,326,370,395]" italics="true" pageId="148" pageNumber="149">Investigator</emphasis>
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, Cruise
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</taxonomicName>
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IN2017_
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<specimenCode id="DBDD9EDB91DA3B8CFDE5FECAFDC3FE16" box="[524,571,369,395]" collectionCode="V" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="148" pageNumber="149" type="Museum">V03</specimenCode>
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||
,
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<collectorName id="268E537691DA3B8CFDAEFECAFD63FE16" box="[583,667,369,395]" pageId="148" pageNumber="149">Sample</collectorName>
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103-122,
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||
<date id="FFC5106091DA3B8CFCE4FECAFC72FE16" box="[781,906,369,395]" pageId="148" pageNumber="149" value="2017-06-10">
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<collectingDate id="EF81E98891DA3B8CFCE4FECAFC72FE16" box="[781,906,369,395]" pageId="148" pageNumber="149" value="2017-06-10">10/vi/2017</collectingDate>
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||
</date>
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||
.
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||
</materialsCitation>
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</paragraph>
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||
</subSubSection>
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<subSubSection id="C361652B91DA3B8CFF2EFE2DFE72FE6A" pageId="148" pageNumber="149" type="etymology">
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<paragraph id="8BC436A091DA3B8CFF2EFE2DFE72FE6A" blockId="148.[151,1437,297,1584]" pageId="148" pageNumber="149">
|
||
<emphasis id="B90FEAB291DA3B8CFF2EFE2DFEB0FE2D" bold="true" box="[199,328,406,432]" pageId="148" pageNumber="149">Etymology</emphasis>
|
||
:
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<emphasis id="B90FEAB291DA3B8CFEB0FE2EFE54FE32" box="[345,428,405,431]" italics="true" pageId="148" pageNumber="149">brochis</emphasis>
|
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, Gr. inkhorn,
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<emphasis id="B90FEAB291DA3B8CFDA7FE2EFD47FE32" box="[590,703,405,431]" italics="true" pageId="148" pageNumber="149">apodrome</emphasis>
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||
, Gr.
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<emphasis id="B90FEAB291DA3B8CFD12FE2DFCF3FE2D" box="[763,779,406,432]" italics="true" pageId="148" pageNumber="149">f.</emphasis>
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running from, divergence. Named after the species’ body shape that is reminiscent of a particular vein-like pattern found in some leaves, i.e. brochidodromous, of a leaf nerve: forming loops.
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</paragraph>
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</subSubSection>
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<subSubSection id="C361652B91DA3B8CFF2EFDBAFEFBFDA2" pageId="148" pageNumber="149" type="distribution">
|
||
<paragraph id="8BC436A091DA3B8CFF2EFDBAFEFBFDA2" blockId="148.[151,1437,297,1584]" pageId="148" pageNumber="149">
|
||
<emphasis id="B90FEAB291DA3B8CFF2EFDBAFEA1FD81" bold="true" box="[199,345,513,540]" pageId="148" pageNumber="149">Distribution</emphasis>
|
||
: This species is presently known only from
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<typeStatus id="54C0880291DA3B8CFCADFDB9FC8CFD81" box="[836,884,514,540]" pageId="148" pageNumber="149">type</typeStatus>
|
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locality off Moreton Island,
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||
<collectingRegion id="49BFF84291DA3B8CFB5DFDBAFAC3FD86" box="[1204,1339,513,539]" country="Australia" name="Queensland" pageId="148" pageNumber="149">Queensland</collectingRegion>
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, at abyssal depth.
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</paragraph>
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</subSubSection>
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||
<subSubSection id="C361652B91DA3B8CFF2EFDF2FE48FA02" pageId="148" pageNumber="149" type="description">
|
||
<paragraph id="8BC436A091DA3B8CFF2EFDF2FEA3FDF9" blockId="148.[151,1437,297,1584]" box="[199,347,585,612]" pageId="148" pageNumber="149">
|
||
<emphasis id="B90FEAB291DA3B8CFF2EFDF2FEA3FDF9" bold="true" box="[199,347,585,612]" pageId="148" pageNumber="149">Description:</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BC436A091DA3B8CFF2EFDD6FB84FC1E" blockId="148.[151,1437,297,1584]" pageId="148" pageNumber="149">
|
||
<emphasis id="B90FEAB291DA3B8CFF2EFDD6FEAFFD15" box="[199,343,621,648]" italics="true" pageId="148" pageNumber="149">Growth form</emphasis>
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||
: The sponge consists of an erect central axis with long lateral filaments on opposite sides, alternating every second row, so that the sponge has four columns of filaments (
|
||
<figureCitation id="13402A2591DA3B8CFC25FD2AFBA1FD31" box="[972,1113,657,684]" captionStart="FIGURE 31" captionStartId="147.[151,250,1876,1901]" captionTargetBox="[192,1395,181,1851]" captionTargetId="figure@147.[192,1395,181,1851]" captionTargetPageId="147" captionText="FIGURE 31. Lycopodina brochidodroma sp. nov. Holotype QM G337540. A. Holotype under SEM. B. Palmate anisochelae. C. Large mycalostyle. D. Magnified ends of the mycalostyle illustrated in C. E. Subtylostyle. F. Magnified ends of the subtylostyle illustrated in E. G. Body showing filament attachments. H. Close-up of the body, showing both types of styles in the axis and the anisochelae on the thin ectosome. I. Filament showing the anisochelae encrusting the mycalostyles. J. Amphipod captured by the sponge." figureDoi="http://doi.org/10.5281/zenodo.3825206" httpUri="https://zenodo.org/record/3825206/files/figure.png" pageId="148" pageNumber="149">Figure 31 A</figureCitation>
|
||
). The filaments (presumably due to the epibenthic dredge) emerge at almost right angles from the axis (
|
||
<figureCitation id="13402A2591DA3B8CFC33FD0EFBB0FD52" box="[986,1096,693,719]" captionStart="FIGURE 31" captionStartId="147.[151,250,1876,1901]" captionTargetBox="[192,1395,181,1851]" captionTargetId="figure@147.[192,1395,181,1851]" captionTargetPageId="147" captionText="FIGURE 31. Lycopodina brochidodroma sp. nov. Holotype QM G337540. A. Holotype under SEM. B. Palmate anisochelae. C. Large mycalostyle. D. Magnified ends of the mycalostyle illustrated in C. E. Subtylostyle. F. Magnified ends of the subtylostyle illustrated in E. G. Body showing filament attachments. H. Close-up of the body, showing both types of styles in the axis and the anisochelae on the thin ectosome. I. Filament showing the anisochelae encrusting the mycalostyles. J. Amphipod captured by the sponge." figureDoi="http://doi.org/10.5281/zenodo.3825206" httpUri="https://zenodo.org/record/3825206/files/figure.png" pageId="148" pageNumber="149">Figure 31</figureCitation>
|
||
G–H), but then curve through 90 degrees, and are then arranged in an almost parallel arrangement to the axis. This gives rise to the appearance of the veins in a leaf. The sponge is only
|
||
<quantity id="4C839B4591DA3B8CFD83FD46FD41FC85" box="[618,697,765,792]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="148" pageNumber="149" unit="mm" value="20.0">20 mm</quantity>
|
||
in length, and
|
||
<quantity id="4C839B4591DA3B8CFC8BFD46FC5CFC85" box="[866,932,765,792]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="148" pageNumber="149" unit="mm" value="1.0">1 mm</quantity>
|
||
in width including the folded filaments. The central axis is only
|
||
<quantity id="4C839B4591DA3B8CFE9BFC9AFE2FFCA1" box="[370,471,801,828]" metricMagnitude="-4" metricUnit="m" metricValue="2.5" pageId="148" pageNumber="149" unit="mm" value="0.25">0.25 mm</quantity>
|
||
in width and the filaments, excluding the buttressed attachments, narrow from
|
||
<quantity id="4C839B4591DA3B8CFABAFC9AFA64FCA1" box="[1363,1436,801,828]" metricMagnitude="-2" metricUnit="m" metricValue="9.0" pageId="148" pageNumber="149" unit="mm" value="90.0">90 µm</quantity>
|
||
down to a blunt point of about
|
||
<quantity id="4C839B4591DA3B8CFE1BFCFEFDC6FCFD" box="[498,574,837,864]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="148" pageNumber="149" unit="mm" value="20.0">20 µm</quantity>
|
||
. The specimen has been broken so it is not possible to determine the original length, nor the attachment structures. The entire sample is now embedded on SEM stubs.
|
||
</paragraph>
|
||
<paragraph id="8BC436A091DA3B8CFF2EFC36FE1FFC3A" blockId="148.[151,1437,297,1584]" box="[199,487,909,936]" pageId="148" pageNumber="149">
|
||
<emphasis id="B90FEAB291DA3B8CFF2EFC36FEEEFC3A" box="[199,278,909,935]" italics="true" pageId="148" pageNumber="149">Colour</emphasis>
|
||
: White in ethanol.
|
||
</paragraph>
|
||
<paragraph id="8BC436A091DA3B8CFF2EFC0AFEA8FC6D" blockId="148.[151,1437,297,1584]" pageId="148" pageNumber="149">
|
||
<emphasis id="B90FEAB291DA3B8CFF2EFC0AFE5CFC56" box="[199,420,945,971]" italics="true" pageId="148" pageNumber="149">Ectosomal skeleton</emphasis>
|
||
: The ectosomal skeleton is thin and membranous and contains the palmate anisochelae (
|
||
<figureCitation id="13402A2591DA3B8CFF76FC6EFEF5FC72" box="[159,269,981,1007]" captionStart="FIGURE 31" captionStartId="147.[151,250,1876,1901]" captionTargetBox="[192,1395,181,1851]" captionTargetId="figure@147.[192,1395,181,1851]" captionTargetPageId="147" captionText="FIGURE 31. Lycopodina brochidodroma sp. nov. Holotype QM G337540. A. Holotype under SEM. B. Palmate anisochelae. C. Large mycalostyle. D. Magnified ends of the mycalostyle illustrated in C. E. Subtylostyle. F. Magnified ends of the subtylostyle illustrated in E. G. Body showing filament attachments. H. Close-up of the body, showing both types of styles in the axis and the anisochelae on the thin ectosome. I. Filament showing the anisochelae encrusting the mycalostyles. J. Amphipod captured by the sponge." figureDoi="http://doi.org/10.5281/zenodo.3825206" httpUri="https://zenodo.org/record/3825206/files/figure.png" pageId="148" pageNumber="149">Figure 31</figureCitation>
|
||
H–I).
|
||
</paragraph>
|
||
<paragraph id="8BC436A091DA3B8CFF2EFC42FAE2FBAA" blockId="148.[151,1437,297,1584]" pageId="148" pageNumber="149">
|
||
<emphasis id="B90FEAB291DA3B8CFF2EFC42FE53FB8E" box="[199,427,1017,1043]" italics="true" pageId="148" pageNumber="149">Endosomal skeleton</emphasis>
|
||
: The axis consists of mycalostyles and secondary subtylostyles in longitudinal bundles (
|
||
<figureCitation id="13402A2591DA3B8CFF76FBA6FED4FBA5" box="[159,300,1053,1080]" captionStart="FIGURE 31" captionStartId="147.[151,250,1876,1901]" captionTargetBox="[192,1395,181,1851]" captionTargetId="figure@147.[192,1395,181,1851]" captionTargetPageId="147" captionText="FIGURE 31. Lycopodina brochidodroma sp. nov. Holotype QM G337540. A. Holotype under SEM. B. Palmate anisochelae. C. Large mycalostyle. D. Magnified ends of the mycalostyle illustrated in C. E. Subtylostyle. F. Magnified ends of the subtylostyle illustrated in E. G. Body showing filament attachments. H. Close-up of the body, showing both types of styles in the axis and the anisochelae on the thin ectosome. I. Filament showing the anisochelae encrusting the mycalostyles. J. Amphipod captured by the sponge." figureDoi="http://doi.org/10.5281/zenodo.3825206" httpUri="https://zenodo.org/record/3825206/files/figure.png" pageId="148" pageNumber="149">Figure 31 H</figureCitation>
|
||
). Subtylostyles occur as supporting structures where the filaments attach to the main axis.
|
||
</paragraph>
|
||
<paragraph id="8BC436A091DA3B8CFF2EFBFAFDC2FB55" blockId="148.[151,1437,297,1584]" pageId="148" pageNumber="149">
|
||
<emphasis id="B90FEAB291DA3B8CFF2EFBFAFEA5FBC6" box="[199,349,1089,1115]" italics="true" pageId="148" pageNumber="149">Megascleres:</emphasis>
|
||
Oxeote mycalostyles with long tapering points, slightly sinuous shaft with largest diameter at the centre of the spicule, and with evenly rounded bases (621-(1364)-
|
||
<date id="FFC5106091DA3B8CFC48FBDEFC09FB1D" box="[929,1009,1125,1152]" pageId="148" pageNumber="149" value="1816-10">1816 x</date>
|
||
7.4-(19.4)-32.7 μm, n=17) (
|
||
<figureCitation id="13402A2591DA3B8CFAC7FBDEFA64FBE2" box="[1326,1436,1125,1151]" captionStart="FIGURE 31" captionStartId="147.[151,250,1876,1901]" captionTargetBox="[192,1395,181,1851]" captionTargetId="figure@147.[192,1395,181,1851]" captionTargetPageId="147" captionText="FIGURE 31. Lycopodina brochidodroma sp. nov. Holotype QM G337540. A. Holotype under SEM. B. Palmate anisochelae. C. Large mycalostyle. D. Magnified ends of the mycalostyle illustrated in C. E. Subtylostyle. F. Magnified ends of the subtylostyle illustrated in E. G. Body showing filament attachments. H. Close-up of the body, showing both types of styles in the axis and the anisochelae on the thin ectosome. I. Filament showing the anisochelae encrusting the mycalostyles. J. Amphipod captured by the sponge." figureDoi="http://doi.org/10.5281/zenodo.3825206" httpUri="https://zenodo.org/record/3825206/files/figure.png" pageId="148" pageNumber="149">Figure 31</figureCitation>
|
||
C–D). Subtylostyles straight or slightly curved, with tyle slightly subterminal from the base (202-(285)-328 x 3.6- (5.4)-
|
||
<quantity id="4C839B4591DA3B8CFF3DFB16FED0FB55" box="[212,296,1197,1224]" metricMagnitude="-3" metricUnit="m" metricValue="7.8" pageId="148" pageNumber="149" unit="mm" value="7.8">7.8 µm</quantity>
|
||
, n=26) (
|
||
<figureCitation id="13402A2591DA3B8CFE6FFB16FE0CFB5A" box="[390,500,1197,1223]" captionStart="FIGURE 31" captionStartId="147.[151,250,1876,1901]" captionTargetBox="[192,1395,181,1851]" captionTargetId="figure@147.[192,1395,181,1851]" captionTargetPageId="147" captionText="FIGURE 31. Lycopodina brochidodroma sp. nov. Holotype QM G337540. A. Holotype under SEM. B. Palmate anisochelae. C. Large mycalostyle. D. Magnified ends of the mycalostyle illustrated in C. E. Subtylostyle. F. Magnified ends of the subtylostyle illustrated in E. G. Body showing filament attachments. H. Close-up of the body, showing both types of styles in the axis and the anisochelae on the thin ectosome. I. Filament showing the anisochelae encrusting the mycalostyles. J. Amphipod captured by the sponge." figureDoi="http://doi.org/10.5281/zenodo.3825206" httpUri="https://zenodo.org/record/3825206/files/figure.png" pageId="148" pageNumber="149">Figure 31</figureCitation>
|
||
E–F).
|
||
</paragraph>
|
||
<paragraph id="8BC436A091DA3B8CFF2EFB6AFEFEFAE1" blockId="148.[151,1437,297,1584]" pageId="148" pageNumber="149">
|
||
<emphasis id="B90FEAB291DA3B8CFF2EFB6AFEAFFB76" box="[199,343,1233,1259]" italics="true" pageId="148" pageNumber="149">Microscleres</emphasis>
|
||
: Palmate anisochelae of a single size class, with the three upper alae smooth, palmate, with the frontal alae partly fused to the lateral alae for about 50% of its length, lateral alae completely fused to the fimbria, and the three lower alae fused, arcuate, with the frontal one with three spines and the two lateral alae each with two spines (10.7-(12.9)-15.2 x 2.4-(3.3)-4.9 μm (upper alae width) x 2.8-(3.4)-4.2 μm (lower alae width), n=107) (Fig- ure 31 B).
|
||
</paragraph>
|
||
<paragraph id="8BC436A091DA3B8CFF2EFA3DFE48FA02" blockId="148.[151,1437,297,1584]" box="[199,432,1413,1440]" pageId="148" pageNumber="149">
|
||
<emphasis id="B90FEAB291DA3B8CFF2EFA3DFE86FA3D" bold="true" box="[199,382,1414,1440]" pageId="148" pageNumber="149">Molecular data</emphasis>
|
||
: Nil
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C361652B91DA3B8CFF2EFA11FD07F9AD" pageId="148" pageNumber="149" type="discussion">
|
||
<paragraph id="8BC436A091DA3B8CFF2EFA11FD07F9AD" blockId="148.[151,1437,297,1584]" pageId="148" pageNumber="149">
|
||
<emphasis id="B90FEAB291DA3B8CFF2EFA11FECCFA59" bold="true" box="[199,308,1450,1476]" pageId="148" pageNumber="149">Remarks</emphasis>
|
||
: Although the growth form of this sponge appears to be quite similar to
|
||
<taxonomicName id="4C7B4D2391DA3B8CFB7DFA12FE5FFA75" authority="(Ridley & Dendy, 1886)" baseAuthorityName="Ridley & Dendy" baseAuthorityYear="1886" class="Demospongiae" family="Cladorhizidae" genus="Asbestopluma" kingdom="Animalia" order="Poecilosclerida" pageId="148" pageNumber="149" phylum="Porifera" rank="species" species="biseralis">
|
||
<emphasis id="B90FEAB291DA3B8CFB7DFA12FA64FA5E" box="[1172,1436,1449,1475]" italics="true" pageId="148" pageNumber="149">Asbestopluma biseralis</emphasis>
|
||
(
|
||
<bibRefCitation id="EFEA4B5191DA3B8CFF76FA76FE58FA75" author="Ridley & Dendy" box="[159,416,1485,1512]" firstAuthor="Ridley" pageId="148" pageNumber="149" pagination="325 - 351" refId="ref75668" refString="Ridley, S. O. & Dendy, A. (1886) Preliminary report on the Monaxonida collected by H. M. S. Challenger. Part I. Annals and Magazine of Natural History, 18, 325 - 351 + 470 - 493. https: // doi. org / 10.1080 / 00222938609459998" type="journal article" year="1886">Ridley & Dendy, 1886</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, depicted in
|
||
<bibRefCitation id="EFEA4B5191DA3B8CFDDDFA76FCCEFA7A" author="Ridley & Dendy" box="[564,822,1485,1511]" firstAuthor="Ridley" pageId="148" pageNumber="149" refId="ref75727" refString="Ridley, S. O. & Dendy, A. (1887) Report on the Monaxonida collected by H. M. S. Challenger during the years 1873 - 1876. Report on the Scientific Results of the Voyage of H. M. S. ' Challenger', 1873 - 1876, Zoology, 20 (59), i-lxviii + 1 - 275, pls. I-LI, 1 map." type="book" year="1887">Ridley & Dendy (1887</bibRefCitation>
|
||
, Pl. XIV) and
|
||
<bibRefCitation id="EFEA4B5191DA3B8CFC3CFA76FBABFA7A" author="Levi" box="[981,1107,1485,1511]" firstAuthor="Levi" pageId="148" pageNumber="149" pagination="63 - 112" refId="ref75226" refString="Levi, C. (1964) Spongiaires des zones bathyale, abyssale et hadale. Galathea Report. Scientific Results of The Danish Deep-Sea Expedition Round the World, 1950 - 52, 7, 63 - 112." type="journal article" year="1964">Lévi (1964</bibRefCitation>
|
||
, Pl. III H), it differs in having the double lower teeth of the anisochelae, placing it in
|
||
<taxonomicName id="4C7B4D2391DA3B8CFCE5FA4AFC77F996" authorityName="Lundbeck" authorityYear="1905" box="[780,911,1521,1547]" class="Lycopodiopsida" family="Selaginellaceae" genus="Lycopodina" higherTaxonomySource="CoL" kingdom="Plantae" order="Selaginellales" pageId="148" pageNumber="149" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="B90FEAB291DA3B8CFCE5FA4AFC77F996" box="[780,911,1521,1547]" italics="true" pageId="148" pageNumber="149">Lycopodina</emphasis>
|
||
</taxonomicName>
|
||
, lacking the small contort sigmas, and having smooth, not spined subtylostyles found in
|
||
<taxonomicName id="4C7B4D2391DA3B8CFD98F9ADFD00F9B2" baseAuthorityName="Ridley & Dendy" baseAuthorityYear="1886" box="[625,760,1557,1584]" class="Demospongiae" family="Cladorhizidae" genus="Asbestopluma" kingdom="Animalia" order="Poecilosclerida" pageId="148" pageNumber="149" phylum="Porifera" rank="species" species="biserialis">
|
||
<emphasis id="B90FEAB291DA3B8CFD98F9ADFD00F9B2" box="[625,760,1557,1584]" italics="true" pageId="148" pageNumber="149">A. biserialis</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |