136 lines
14 KiB
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136 lines
14 KiB
XML
<document id="DDBE5252F7B2A81D95640E281CC92449" ID-CLB-Dataset="33671" ID-DOI="http://dx.doi.org/10.3897/zookeys.281.4171" ID-GBIF-Dataset="e93bf22f-c936-4333-bd55-9f649c6145e3" ID-PMC="PMC3677383" ID-Pensoft-Pub="1313-2970-281-1" ID-PubMed="23794833" ModsDocAuthor="" ModsDocDate="2013" ModsDocID="1313-2970-281-1" ModsDocOrigin="ZooKeys 281" ModsDocTitle="An overview of the Mediterranean cave-dwelling horny sponges (Porifera, Demospongiae)" checkinTime="1451247523662" checkinUser="pensoft" docAuthor="Manconi, Renata, Cadeddu, Barbara, Ledda, Fabio & Pronzato, Roberto" docDate="2013" docId="C8ADD98A70821E3C179F7386A59A2194" docLanguage="en" docName="ZooKeys 281: 1-68" docOrigin="ZooKeys 281" docSource="http://dx.doi.org/10.3897/zookeys.281.4171" docTitle="Pleraplysilla minchini Topsent 1905" docType="treatment" docVersion="6" lastPageNumber="19" masterDocId="C072CF22FF8D1B0DFFEDFC74FFD1FFD2" masterDocTitle="An overview of the Mediterranean cave-dwelling horny sponges (Porifera, Demospongiae)" masterLastPageNumber="68" masterPageNumber="1" pageNumber="18" updateTime="1732655660530" updateUser="ExternalLinkService">
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<mods:title id="A06E16BBE62BB5BFE66656B4172430AA">An overview of the Mediterranean cave-dwelling horny sponges (Porifera, Demospongiae)</mods:title>
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<mods:namePart id="7788BBCCCF831C1C1BC5B180129D0D8C">Manconi, Renata</mods:namePart>
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<mods:namePart id="9719A626AAD9662BFD6E2C4F2EC5530D">Cadeddu, Barbara</mods:namePart>
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<mods:namePart id="2E338ED0AE236F765259B8EB4FCA592C">Ledda, Fabio</mods:namePart>
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<mods:namePart id="F6FA269E2CB4074F0E27BEA6BB91820E">Pronzato, Roberto</mods:namePart>
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<mods:title id="2A9893996CC8D89B4AB9BCEE7DE39BE1">ZooKeys</mods:title>
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<mods:date id="CB0C50DBFC8D147B4A83050FFB5BC227">2013</mods:date>
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<mods:number id="FA3A8F7B0A0B5A8A16CF9EDA2994DBBA">281</mods:number>
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<mods:url id="9A7E79DDD549EACB0148CA1E94560FBB">http://dx.doi.org/10.3897/zookeys.281.4171</mods:url>
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<mods:identifier id="8E3DB7250B157B703D41F7DC62509E39" type="DOI">http://dx.doi.org/10.3897/zookeys.281.4171</mods:identifier>
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<treatment id="C8ADD98A70821E3C179F7386A59A2194" ID-GBIF-Taxon="152042103" LSID="urn:lsid:plazi:treatment:C8ADD98A70821E3C179F7386A59A2194" httpUri="http://treatment.plazi.org/id/C8ADD98A70821E3C179F7386A59A2194" lastPageId="18" lastPageNumber="19" pageId="17" pageNumber="18" scope_class="Demospongiae" scope_family="Ianthellidae" scope_order="Verongida" scope_phylum="Porifera">
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<subSubSection id="13529C167E13D81F015F4D237FBA48EB" pageId="17" pageNumber="18" type="nomenclature">
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<paragraph id="2FE4D226EAAFDBB73D53DDA4C8193476" pageId="17" pageNumber="18">
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<taxonomicName id="5D21F729EB2C8B0FEDAFD22927183A40" ID-CoL="4K8YC" LSID="http://species-id.net/wiki/Pleraplysilla_minchini" authority="Topsent, 1905" authorityName="Topsent" authorityYear="1905" class="Demospongiae" family="Dysideidae" genus="Pleraplysilla" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pleraplysilla minchini" order="Dictyoceratida" pageId="17" pageNumber="18" phylum="Porifera" rank="species" species="minchini">
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<pageBreakToken id="5A066750C145A028D82AD74E1C6B34C6" pageId="17" pageNumber="18" start="start">Pleraplysilla</pageBreakToken>
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minchini Topsent, 1905
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</taxonomicName>
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Fig. 13
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</paragraph>
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</subSubSection>
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<subSubSection id="6C3A624761E62510231397C7FAFEAFB2" pageId="17" pageNumber="18" type="reference_group">
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<paragraph id="D8D44D57360D371801FF220A01A2FBC0" pageId="17" pageNumber="18">
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<taxonomicName id="82370214CE806AFF70C1C7C909DE994B" class="Demospongiae" family="Dysideidae" genus="Pleraplysilla" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pleraplysilla minchini" order="Dictyoceratida" pageId="17" pageNumber="18" phylum="Porifera" rank="species" species="minchini">Pleraplysilla minchini</taxonomicName>
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Topsent, 1905: 184.
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</paragraph>
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</subSubSection>
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<subSubSection id="F809F8106FDFD810416A75ABB2375DED" pageId="17" pageNumber="18" type="description">
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<paragraph id="7DDA57E4C2231DAAE3224A7C0812754B" pageId="17" pageNumber="18">Description.</paragraph>
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<paragraph id="E4D2FDFEF6C4540E071438C1B2ABD342" pageId="17" pageNumber="18">
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Growth form encrusting (1-5 mm in thickness). Consistency soft. Colour light brown to light grey. Surface finely conulose. Exhalant canals evident on the sponge surface, converging in scattered oscules 1-2 mm in diameter. Flagellate chambers from oval to rounded (50-90
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<normalizedToken id="2BB032923BC38DEAF7574AC705298869" originalValue="µm">µm</normalizedToken>
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in diameter). Skeleton typically dendritic with fibres (1-3 mm in height ca. 160
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<normalizedToken id="2BD504FE9420FC115F3CFAA83BFE3BE5" originalValue="µm">µm</normalizedToken>
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in diameter at their base) rising from a basal plate. Fibres laminated, normally with a single apex supporting a conule but, in some cases, arborescent with 2-3 branches. Fibres evidently cored with irregularly dense foreign debris, mainly spicule fragments.
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</paragraph>
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</subSubSection>
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<subSubSection id="690F0A42F9CC03368B847BA51385DAB5" pageId="17" pageNumber="18" type="habitat">
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<paragraph id="E7BED97E52DECCCEA2225C38A15185E4" pageId="17" pageNumber="18">Habitat.</paragraph>
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<paragraph id="02DD85B49B37B635668703FF02409D5F" pageId="17" pageNumber="18">Cave, rocky bottom, artificial reefs. Bathymetric range 1-30 m.</paragraph>
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</subSubSection>
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<subSubSection id="07BC4A33AD9D3F9759F259DFAAD2CA88" pageId="17" pageNumber="18" type="mediterranean caves">
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<paragraph id="AD2B688FF546B51E792B2654061492AD" pageId="17" pageNumber="18">Mediterranean caves.</paragraph>
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<paragraph id="FE606B5E80AF6733E1A7FC046C5487B0" pageId="17" pageNumber="18">
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Niolon Cave (Gulf of Lions); Monte Vico, Secca delle Formiche-Vivara, Mago caves (Central Tyrrhenian Sea) (
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<bibRefCitation id="078FE3D7BD6CB6CF3AD7A19C6D483B4C" author="Laborel, J" journalOrPublisher="Bulletin de l'Institut Oceanographique de Monaco" pageId="48" pageNumber="49" pagination="1 - 20" title="Etude des peuplements d'une grotte sous-marine du Golfe de Marseille." volume="55" year="1958">Laborel and Vacelet 1958</bibRefCitation>
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;
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<bibRefCitation id="1935FF3B01E722EB58B0FA0D32A7C1E3" author="Pulitzer-Finali, G" journalOrPublisher="Pubblicazioni della Stazione Zoologica di Napoli" pageId="48" pageNumber="49" pagination="83 - 104" title="Report on a collection of sponges from the Bay of Naples. II Keratosa." volume="40" year="1976">Pulitzer-Finali and Pronzato 1976</bibRefCitation>
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;
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<bibRefCitation id="B71891174A16C3FDCC64A813003ED1EB" pageId="17" pageNumber="18">Pansini et al. 1977</bibRefCitation>
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;
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<bibRefCitation id="87FF6F5ACC26E2845852EA14166CCCE7" author="Pulitzer-Finali, G" journalOrPublisher="Bollettino dei Musei e degli Istituti di Biologia dell'Universita di Genova" pageId="48" pageNumber="49" pagination="7 - 89" title="Report on a collection of sponges from the Bay of Naples. III. Hadromerida, Axinellida, Poecilosclerida, Halichondrida, Haplosclerida." volume="44" year="1977">Pulitzer-Finali 1977</bibRefCitation>
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;
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<bibRefCitation id="DB153D3A4A1695B67C276B537C1F3EF6" pageId="17" pageNumber="18">Pronzato and Manconi 2011</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="980901F7454A97338E34077B753FA1FA" lastPageId="18" lastPageNumber="19" pageId="17" pageNumber="18" type="remarks">
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<paragraph id="AEDF2865790EB8D616FABD71AA88714E" pageId="17" pageNumber="18">Remarks.</paragraph>
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<paragraph id="5C70C4564113A99963E74E8D47E5DB10" lastPageId="18" lastPageNumber="19" pageId="17" pageNumber="18">
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As for diagnostic traits the genus
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<taxonomicName id="D8A63AD1D0D7F68586494714962F9C05" class="Demospongiae" family="Dysideidae" genus="Pleraplysilla" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pleraplysilla" order="Dictyoceratida" pageId="17" pageNumber="18" phylum="Porifera" rank="genus">Pleraplysilla</taxonomicName>
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is anomalous among the Dictyoceratida, for the trait 'dendritic not anastomosing
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<normalizedToken id="5744BADCC5F9B425EDCAB67F9FA8337C" originalValue="skeleton’">skeleton'</normalizedToken>
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. As for the taxonomic status
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<taxonomicName id="4369AA1E610D74C033736D15D570D309" class="Demospongiae" family="Dysideidae" genus="Pleraplysilla" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pleraplysilla minchini" order="Dictyoceratida" pageId="17" pageNumber="18" phylum="Porifera" rank="species" species="minchini">Pleraplysilla minchini</taxonomicName>
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is regarded by
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<bibRefCitation id="E53BAEA7B7ED81AC3B19D2905C8FD918" author="Vacelet, J" journalOrPublisher="Recueil des Travaux de la Station Marine d'Endoume, Marseille" pageId="48" pageNumber="49" pagination="1 - 101" title="Repartition generale des eponges et systematique des eponges cornees de la region de Marseille et de quelque station Mediterranee." volume="26" year="1959">Vacelet (1959)</bibRefCitation>
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as a synonym of
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<taxonomicName id="189161AFB17FC61388DD07F743706AEB" class="Demospongiae" family="Dysideidae" genus="Pleraplysilla" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pleraplysilla spinifera" order="Dictyoceratida" pageId="17" pageNumber="18" phylum="Porifera" rank="species" species="spinifera">Pleraplysilla spinifera</taxonomicName>
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. Later authors, as
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<bibRefCitation id="70D6AED8ACDA6973E6122C001C92B128" author="Cabioch, L" journalOrPublisher="Cahiers de Biologie Marine" pageId="48" pageNumber="49" pagination="493 - 720" title="Contribution a la connaissance des peuplement benthiques de la Manche Occidentale." volume="9" year="1968">Cabioch (1968)</bibRefCitation>
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and
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<bibRefCitation id="F42F5D820350E255F0B2D5CC8315F421" author="Borojevic, R" journalOrPublisher="Cahiers de Biologie Marine" pageId="48" pageNumber="49" pagination="1 - 44" title="Inventaire de la faune marine de Roscoff. Spongiaires." volume="9" year="1968">Borojevic et al. (1968)</bibRefCitation>
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, considered both species as valid. The material available for our study seems to confirm a specific divergence between the two.
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<taxonomicName id="7CE46AF9EE9CD0BBFC8A1661823D0833" class="Demospongiae" family="Dysideidae" genus="Pleraplysilla" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pleraplysilla spinifera" order="Dictyoceratida" pageId="17" pageNumber="18" phylum="Porifera" rank="species" species="spinifera">Pleraplysilla spinifera</taxonomicName>
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is generally recognizable at sight by the very pronounced, spaced conules. Its fibres reach a length of 12 mm, with a thickness of
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<pageBreakToken id="9786927D82F28FA1D3960E7A1B61BFAD" pageId="18" pageNumber="19" start="start">450</pageBreakToken>
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<normalizedToken id="EECFEE7E28E163980D790184A87C30B5" originalValue="µm">µm</normalizedToken>
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near the base; they are generally branched; sometimes more than one fibre starts from a common basal plate; the inclusions are mostly closely-packed sand grains. In
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<taxonomicName id="72CD2018A2156A968A92D5A96F57EF51" class="Demospongiae" family="Dysideidae" genus="Pleraplysilla" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pleraplysilla minchini" order="Dictyoceratida" pageId="18" pageNumber="19" phylum="Porifera" rank="species" species="minchini">Pleraplysilla minchini</taxonomicName>
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the fibres are less widely spaced, they reach not more than 3 mm in length and a diameter of 160
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<normalizedToken id="ACDBBE1EC441AA5F933C1F95FB694592" originalValue="µm">µm</normalizedToken>
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near the base; they are generally not branched and there is a prevalence of sponge spicules in their inclusions.
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</paragraph>
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<caption id="B61B6B4F0C4FA460DEC5AFD0504CD268" pageId="18" pageNumber="19">
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<paragraph id="53C4969EF46FBBC1D1F9CDE74114DB6C" pageId="18" pageNumber="19">
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Figure 13
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<taxonomicName id="ABFE70CEBBAD9B4279A6171F26EF3E3D" class="Demospongiae" family="Dysideidae" genus="Pleraplysilla" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pleraplysilla minchini" order="Dictyoceratida" pageId="18" pageNumber="19" phylum="Porifera" rank="species" species="minchini">Pleraplysilla minchini</taxonomicName>
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. a encrusting specimens in a small facies (Mitigliano Cave) b detail of dendritic skeleton fibres with debris filling the axial core.
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document> |