168 lines
11 KiB
XML
168 lines
11 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.239.3734" ID-GBIF-Dataset="58b3b015-a919-456b-9175-f96878341e31" ID-PMC="PMC3497256" ID-Pensoft-Pub="1313-2970-239-1" ID-PubMed="23226711" ModsDocAuthor="" ModsDocDate="2012" ModsDocID="1313-2970-239-1" ModsDocOrigin="ZooKeys 239" ModsDocTitle="Polyaxone monaxonids: revision of raspailiid sponges with polyactine megascleres ( Cyamon and Trikentrion)" checkinTime="1451248578713" checkinUser="pensoft" docAuthor="Soest, Rob van, Carballo, Jose Luis & Hooper, John" docDate="2012" docId="2EE01ED16321C18EF74E2BF5A9E58FEB" docLanguage="en" docName="ZooKeys 239: 1-70" docOrigin="ZooKeys 239" docSource="http://dx.doi.org/10.3897/zookeys.239.3734" docTitle="Cyamon koltuni Sim & Bakus 1986" docType="treatment" docVersion="3" lastPageNumber="22" masterDocId="3639FF9B0F54FFEACF6A573ADC3CDF3D" masterDocTitle="Polyaxone monaxonids: revision of raspailiid sponges with polyactine megascleres (Cyamon and Trikentrion)" masterLastPageNumber="70" masterPageNumber="1" pageNumber="22" updateTime="1668154678110" 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>Polyaxone monaxonids: revision of raspailiid sponges with polyactine megascleres (Cyamon and Trikentrion)</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>Soest, Rob van</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>Carballo, Jose Luis</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>Hooper, John</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>2012</mods:date>
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<mods:detail type="volume">
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<mods:number>239</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>70</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.239.3734</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.239.3734</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-239-1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152037791" LSID="urn:lsid:plazi:treatment:2EE01ED16321C18EF74E2BF5A9E58FEB" httpUri="http://treatment.plazi.org/id/2EE01ED16321C18EF74E2BF5A9E58FEB" lastPageNumber="22" pageId="21" pageNumber="22">
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<subSubSection pageId="21" pageNumber="22" type="nomenclature">
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<paragraph pageId="21" pageNumber="22">
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<taxonomicName LSID="http://species-id.net/wiki/Cyamon_koltuni" authority="Sim & Bakus, 1986" authorityName="Sim & Bakus" authorityYear="1986" class="Demospongiae" family="Raspailiidae" genus="Cyamon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyamon koltuni" order="Axinellida" pageId="21" pageNumber="22" phylum="Porifera" rank="species" species="koltuni">Cyamon koltuni Sim & Bakus, 1986</taxonomicName>
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Figs 10
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<normalizedToken originalValue="A–F">A-F</normalizedToken>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="21" pageNumber="22" type="reference_group">
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<paragraph pageId="21" pageNumber="22">
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<taxonomicName class="Demospongiae" family="Raspailiidae" genus="Cyamon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyamon koltuni" order="Axinellida" pageId="21" pageNumber="22" phylum="Porifera" rank="species" species="koltuni">Cyamon koltuni</taxonomicName>
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<bibRefCitation author="Sim, CJ" journalOrPublisher="Occasional Papers of the Allan Hancock Foundation" pageId="51" pageNumber="52" pagination="1 - 23" title="Marine sponges of Santa Catalina Island, California." volume="5" year="1986">Sim and Bakus 1986</bibRefCitation>
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: 18, fig. 3 (California);
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<bibRefCitation pageId="21" pageNumber="22">Lee et al. 2007</bibRefCitation>
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: 210.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="21" pageNumber="22" type="material examined">
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<paragraph pageId="21" pageNumber="22">Material examined.</paragraph>
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<paragraph pageId="21" pageNumber="22">
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HolotypeUSNM 33630, preserved in alcohol, California, Santa Catalina Island, Big
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<normalizedToken originalValue="Fisherman’s">Fisherman's</normalizedToken>
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Cove,
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<geoCoordinate direction="north" orientation="latitude" precision="555" value="33.45">33.45°N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="5" value="-118.4833">118.4833°W</geoCoordinate>
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, 6 m.
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</paragraph>
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<paragraph pageId="21" pageNumber="22">
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LEB-ICML-UNAM 1497, preserved in alcohol, Mexican Pacific, Islas Marietas (Nayarit), Cueva Marietas,
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<geoCoordinate direction="north" orientation="latitude" precision="5" value="20.7003">20.7003°N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="5" value="-105.5658">105.5658°W</geoCoordinate>
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, 11 m, coll. J.L. Carballo, 11
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<normalizedToken originalValue="–10–">-10-</normalizedToken>
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2006.
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</paragraph>
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<paragraph pageId="21" pageNumber="22">
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The holotype (Fig. 10A1) was received on loan from the Smithsonian Institution, but in view of the small crust and previous studies of it, including SEM examination (
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<bibRefCitation author="Sim, CJ" journalOrPublisher="Occasional Papers of the Allan Hancock Foundation" pageId="51" pageNumber="52" pagination="1 - 23" title="Marine sponges of Santa Catalina Island, California." volume="5" year="1986">Sim and Bakus 1986</bibRefCitation>
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: Fig. 3;
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<bibRefCitation pageId="21" pageNumber="22">Lee et al. 2007</bibRefCitation>
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), and the presence of additional material, it was decided that no further sampling of it was necessary. We report the occurrence of a second specimen of this species from Mexican Pacific waters, from which we obtained our data for the description below.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="21" pageNumber="22" type="description">
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<paragraph pageId="21" pageNumber="22">Description.</paragraph>
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<paragraph pageId="21" pageNumber="22">
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Thinly encrusting (Fig. 10A1, A2) on rocks, color bright orange. Size of Mexican specimen 12
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<normalizedToken originalValue="×">x</normalizedToken>
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15 cm, thickness 1 mm. Surface very hispid.
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</paragraph>
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<paragraph pageId="21" pageNumber="22">Skeleton: a basal mass of polyactine spicules (Fig. 10B), upon which with styles are erected (Fig. 10C), no discernible skeletal organization due to thinness.</paragraph>
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<paragraph pageId="21" pageNumber="22">Spicules: long thin styles, short thin styles, short thick styles, polyactines.</paragraph>
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<paragraph pageId="21" pageNumber="22">
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Long thin styles (Fig. 10D, 10D1): rather straight, with faint subterminal tyle at the rounded end, 900
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<normalizedToken originalValue="–967–">-967-</normalizedToken>
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1400
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<normalizedToken originalValue="×">x</normalizedToken>
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5
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<normalizedToken originalValue="–5.9–">-5.9-</normalizedToken>
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7
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<normalizedToken originalValue="µm">µm</normalizedToken>
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.
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</paragraph>
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<paragraph pageId="21" pageNumber="22">
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Short thin styles (Fig. 10E), occasionally oxea-like with tapering thin endings, 265-370
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<normalizedToken originalValue="×">x</normalizedToken>
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2.5-5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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.
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</paragraph>
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<paragraph pageId="21" pageNumber="22">
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Short thick styles (Fig. 10F): slightly curved and thickest subterminally near the faintly constricted rounded end, 150
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<normalizedToken originalValue="–316–">-316-</normalizedToken>
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425
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<normalizedToken originalValue="×">x</normalizedToken>
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10
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<normalizedToken originalValue="–14.7–">-14.7-</normalizedToken>
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25
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<normalizedToken originalValue="µm">µm</normalizedToken>
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.
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</paragraph>
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<paragraph pageId="21" pageNumber="22">
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Polyactines (Fig. 10G): three-six claded, cladi spined predominantly at the apices; basal cladi pointed, spined more heavily than the lateral cladi, which are provided with prominent bulbous apices, 35
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<normalizedToken originalValue="–46–">-46-</normalizedToken>
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66
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<normalizedToken originalValue="×">x</normalizedToken>
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5
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<normalizedToken originalValue="–8.9–">-8.9-</normalizedToken>
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10
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<normalizedToken originalValue="µm">µm</normalizedToken>
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.
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</paragraph>
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<caption pageId="21" pageNumber="22">
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<paragraph pageId="21" pageNumber="22">
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Figure 10.
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<taxonomicName class="Demospongiae" family="Raspailiidae" genus="Cyamon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyamon koltuni" order="Axinellida" pageId="21" pageNumber="22" phylum="Porifera" rank="species" species="koltuni">Cyamon koltuni</taxonomicName>
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Sim & Bakus, 1986, A1 Californian holotype, USNM 33630, encrusting a rock (scale = 1 cm) A2 Mexican Pacific specimen LEB-ICML-UNAM 1497 B cross section of peripheral region C thick section of basal mass of polyactines D fragments of long thin style D1 microphoto of detail of rounded apex of long thin style E short thin style F short thick styles G three- to five-claded polyactines showing prominent bulbous ending of lateral cladi.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="21" pageNumber="22" type="distribution">
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<paragraph pageId="21" pageNumber="22">Distribution.</paragraph>
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<paragraph pageId="21" pageNumber="22">Southern California, Pacific coast of Mexico.</paragraph>
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</subSubSection>
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<subSubSection pageId="21" pageNumber="22" type="ecology">
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<paragraph pageId="21" pageNumber="22">Ecology.</paragraph>
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<paragraph pageId="21" pageNumber="22">Under rocks and in caves in shallow water.</paragraph>
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</subSubSection>
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<subSubSection pageId="21" pageNumber="22" type="discussion">
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<paragraph pageId="21" pageNumber="22">Discussion.</paragraph>
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<paragraph pageId="21" pageNumber="22">
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The enhanced bulbous endings of the polyactines is distinctive and is only matched by those of
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<taxonomicName class="Demospongiae" family="Raspailiidae" genus="Cyamon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyamon amphipolyactinum" order="Axinellida" pageId="21" pageNumber="22" phylum="Porifera" rank="species" species="amphipolyactinum">Cyamon amphipolyactinum</taxonomicName>
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sp. n., but that species differs clearly by possessing a smaller category of amphipolyactines. It is generally similar to
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<taxonomicName class="Demospongiae" family="Raspailiidae" genus="Cyamon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyamon agnani" order="Axinellida" pageId="21" pageNumber="22" phylum="Porifera" rank="species" species="agnani">Cyamon agnani</taxonomicName>
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, differing from that species in the sizes of the styles and the very prominent bulbous endings of the cladi of the polyactines.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |