118 lines
8.2 KiB
XML
118 lines
8.2 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.68.729" ID-GBIF-Dataset="84c8a2ac-d7b8-46f3-9888-ce6c1485ac65" ID-PMC="PMC3088436" ID-Pensoft-Pub="1313-2970-68-1" ID-PubMed="21594036" ModsDocAuthor="" ModsDocDate="2010" ModsDocID="1313-2970-68-1" ModsDocOrigin="ZooKeys 68" ModsDocTitle="Skeletons in confusion: a review of astrophorid sponges with (dicho–)calthrops as structural megascleres (Porifera, Demospongiae, Astrophorida)" checkinTime="1451250894870" checkinUser="pensoft" docAuthor="Van Soest, Rob W. M., Beglinger, Elly J. & De Voogd, Nicole J." docDate="2010" docId="37F18F27115EEA42C5553575E1154795" docLanguage="en" docName="ZooKeys 68: 1-88" docOrigin="ZooKeys 68" docSource="http://dx.doi.org/10.3897/zookeys.68.729" docTitle="Dercitus (Stoeba) occultus Hentschel 1909" docType="treatment" docVersion="5" lastPageNumber="25" masterDocId="5D0AFFB7C87613675E79FFF7DA38AE2E" masterDocTitle="Skeletons in confusion: a review of astrophorid sponges with (dicho-) calthrops as structural megascleres (Porifera, Demospongiae, Astrophorida)" masterLastPageNumber="88" masterPageNumber="1" pageNumber="25" updateTime="1668164561298" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Skeletons in confusion: a review of astrophorid sponges with (dicho-) calthrops as structural megascleres (Porifera, Demospongiae, Astrophorida)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Van Soest, Rob W. M.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Beglinger, Elly J.</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>De Voogd, Nicole J.</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2010</mods:date>
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<mods:detail type="volume">
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<mods:number>68</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>88</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:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.68.729</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.68.729</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-68-1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="159360720" LSID="urn:lsid:plazi:treatment:37F18F27115EEA42C5553575E1154795" httpUri="http://treatment.plazi.org/id/37F18F27115EEA42C5553575E1154795" lastPageNumber="25" pageId="24" pageNumber="25">
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<subSubSection pageId="24" pageNumber="25" type="nomenclature">
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<paragraph pageId="24" pageNumber="25">
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<taxonomicName authority="Hentschel, 1909" authorityName="Hentschel" authorityYear="1909" class="Demospongiae" family="Ancorinidae" genus="Dercitus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dercitus (Stoeba) occultus" order="Tetractinellida" pageId="24" pageNumber="25" phylum="Porifera" rank="species" species="occultus" subGenus="Stoeba">Dercitus Stoeba occultus Hentschel, 1909</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="24" pageNumber="25" type="reference_group">
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<paragraph pageId="24" pageNumber="25">
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<taxonomicName class="Demospongiae" family="Ancorinidae" genus="Dercitus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dercitus occultus" order="Tetractinellida" pageId="24" pageNumber="25" phylum="Porifera" rank="species" species="occultus">Dercitus occultus</taxonomicName>
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<bibRefCitation author="Hentschel, E" editor="Michaelsen, W" journalOrPublisher="Fischer, Jena" pageId="69" pageNumber="70" pagination="347 - 402" title="Tetraxonida. I. Teil" volumeTitle="Die Fauna Suedwest-Australiens. Ergebnisse der Hamburger suedwest-australischen Forschungsreise 1905" year="1909">Hentschel 1909</bibRefCitation>
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: 352, text-fig. 1.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="24" pageNumber="25" type="material examined">
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<paragraph pageId="24" pageNumber="25">Material examined.</paragraph>
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<paragraph pageId="24" pageNumber="25">
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None. The type material collected by Michaelsen & Hartmeyer from Shark Bay, West Australia could not be found in ZMB (listed as a slide ZMB 4492 in
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<bibRefCitation author="Hooper, JNA" editor="Wells, A" journalOrPublisher="CSIRO, Melbourne" pageId="69" pageNumber="70" pagination="1 - 620" title="Porifera" volumeTitle="Zoological Catalogue of Australia" year="1994">Hooper and Wiedenmayer, 1994</bibRefCitation>
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: 324).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="24" pageNumber="25" type="description">
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<paragraph pageId="24" pageNumber="25">Description</paragraph>
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<paragraph pageId="24" pageNumber="25">(from Hentschel, 1909). Endolithic within corals, filling tubular cavities of 1-2 mm diameter which connect to the outside in only a few places. Colour (in alcohol) a deep brown. The skeleton consists of dichocalthrops and sanidasters.</paragraph>
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<paragraph pageId="24" pageNumber="25">
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Dichocalthrops relatively small, protocladi 20-28
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, deuterocladi 50-92
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<normalizedToken originalValue="µm">µm</normalizedToken>
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, rhabd 86-105
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<normalizedToken originalValue="×">x</normalizedToken>
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12-18
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(computed cladome diameter 130-230
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<normalizedToken originalValue="µm">µm</normalizedToken>
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).
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</paragraph>
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<paragraph pageId="24" pageNumber="25">
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Sanidasters 13-21
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<normalizedToken originalValue="×">x</normalizedToken>
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1.5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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. Spines are described as strongly developed and irregular, but only tiny drawings of these spicules are provided, which only show elongated rhabd shapes.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="24" pageNumber="25" type="habitat">
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<paragraph pageId="24" pageNumber="25">Habitat.</paragraph>
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<paragraph pageId="24" pageNumber="25">An endolithic species from shallow coral reefs (0.5-3.5 m).</paragraph>
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</subSubSection>
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<subSubSection pageId="24" pageNumber="25" type="distribution">
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<paragraph pageId="24" pageNumber="25">Distribution.</paragraph>
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<paragraph pageId="24" pageNumber="25">West Australia, Shark Bay, shallow water.</paragraph>
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</subSubSection>
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<subSubSection pageId="24" pageNumber="25" type="remark">
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<paragraph pageId="24" pageNumber="25">Remark.</paragraph>
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<paragraph pageId="24" pageNumber="25">
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In spicule size this species appears close to
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<taxonomicName class="Demospongiae" family="Ancorinidae" genus="Dercitus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dercitus (Halinastra) sibogae" order="Tetractinellida" pageId="24" pageNumber="25" phylum="Porifera" rank="species" species="sibogae" subGenus="Halinastra">Dercitus (Halinastra) sibogae</taxonomicName>
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sp. n. (see below), but that species has both
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<normalizedToken originalValue="‘normal’">'normal'</normalizedToken>
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and compressed sanidasters, and it is epilithic. Details of the cladi lengths of the megascleres are also different.
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</paragraph>
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<paragraph pageId="24" pageNumber="25">
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The only other species of
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<taxonomicName class="Demospongiae" family="Ancorinidae" genus="Dercitus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dercitus (Stoeba)" order="Tetractinellida" pageId="24" pageNumber="25" phylum="Porifera" rank="subGenus" subGenus="Stoeba">Dercitus (Stoeba)</taxonomicName>
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from Australian waters,
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<taxonomicName class="Demospongiae" family="Ancorinidae" genus="Dercitus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dercitus (Stoeba) xanthus" order="Tetractinellida" pageId="24" pageNumber="25" phylum="Porifera" rank="species" species="xanthus" subGenus="Stoeba">Dercitus (Stoeba) xanthus</taxonomicName>
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Sutcliffe et al. 2010, differs sharply from the present species in the absence of dichocalthrops, in stead of which there are exclusively three-claded calthrops megascleres.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |