358 lines
46 KiB
XML
358 lines
46 KiB
XML
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<mods:title id="7935FDA11F7611FBBF7EC8F10C5E319E">Mycale species of the tropical Indo-West Pacific (Porifera, Demospongiae, Poecilosclerida)</mods:title>
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<mods:name id="A85CE5536F729125B1AE50A88737F742" type="personal">
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<mods:namePart id="DE4473A3F66EDBD7BF0472BE3C1917D0">Van, Rob W. M.</mods:namePart>
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<mods:namePart id="670F2DBAD6F8EC00E9F2F045E3C00B49">Aryasari, Ratih</mods:namePart>
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<mods:name id="CFA8A554A07720434B0D8DD81DF5DB51" type="personal">
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<mods:namePart id="1B1305ED7BD0E8CEA76A8CA756ED3731">De, Nicole J.</mods:namePart>
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<mods:nameIdentifier id="99D2F60851D2820D4E8654A847BF42B8" type="ORCID">0000-0002-7985-5604</mods:nameIdentifier>
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<mods:nameIdentifier id="5325FE7656CF46C5FCD0F56E173A3451" type="email">rob.vansoest@naturalis.nl</mods:nameIdentifier>
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<mods:title id="58980D0FEEF3311DCE7C6DA2508428F4">Zootaxa</mods:title>
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<mods:part id="7B377D3D7BC84864B0E54546A77E3952">
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<mods:date id="500B116BD215EE1B8401B52799508473">2021</mods:date>
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<mods:number id="81BFF700171CF9AAD4C7FDDEF65EB854">2021-01-19</mods:number>
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<mods:number id="F8B23C720343512B022DD39EFB30DE7D">4912</mods:number>
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<treatment id="361087A7FF6EFF0D55ABFF32531FCDA4" ID-DOI="http://doi.org/10.5281/zenodo.4473100" ID-GBIF-Taxon="177132477" ID-Zenodo-Dep="4473100" LSID="urn:lsid:plazi:treatment:361087A7FF6EFF0D55ABFF32531FCDA4" httpUri="http://treatment.plazi.org/id/361087A7FF6EFF0D55ABFF32531FCDA4" lastPageId="173" lastPageNumber="174" pageId="171" pageNumber="172">
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<heading id="E54E81DDFF6EFF0B55ABFF3252C9CDA4" bold="true" box="[151,675,151,178]" fontSize="11" level="2" pageId="171" pageNumber="172" reason="4">
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<emphasis id="8CCDEAA3FF6EFF0B55ABFF3252C9CDA4" bold="true" box="[151,675,151,178]" pageId="171" pageNumber="172">
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<taxonomicName id="79B94D32FF6EFF0B55ABFF32522FCDA7" ID-CoL="86X5H" authority="Van & Aryasari & De, 2021" authorityName="Van & Aryasari & De" authorityYear="2021" box="[151,581,151,178]" class="Demospongiae" family="Mycalidae" genus="Mycale" kingdom="Animalia" order="Poecilosclerida" pageId="171" pageNumber="172" phylum="Porifera" rank="species" species="seychellensis" status="sp. nov." subGenus="Paresperella">
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<emphasis id="8CCDEAA3FF6EFF0B55ABFF32522FCDA7" bold="true" box="[151,581,151,178]" italics="true" pageId="171" pageNumber="172">Mycale (Paresperella) seychellensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="97FE57D8FF6EFF0B5771FF3252C9CDA4" box="[589,675,151,177]" pageId="171" pageNumber="172" 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 id="F6A3653AFF6EFF0B55ABFF1E514ACDC0" box="[151,288,187,213]" pageId="171" pageNumber="172" type="description">
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<paragraph id="BE0636B1FF6EFF0B55ABFF1E514ACDC0" blockId="171.[151,675,151,213]" box="[151,288,187,213]" pageId="171" pageNumber="172">
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<figureCitation id="26822A34FF6EFF0B55ABFF1E509DCDC0" box="[151,247,187,213]" captionStart="FIGURE 112" captionStartId="172.[151,250,1901,1925]" captionTargetBox="[155,1432,181,1877]" captionTargetId="figure-26@172.[155,1432,181,1877]" captionTargetPageId="172" captionText="FIGURE 112. Mycale (Paresperella) seychellensis sp.nov., holotype ZMA Por. 12658, from Amirantes, Seychelles, a–b, light microscopic images of the skeleton, a, ectosomal skeleton, b, detail showing megascleres, rosettes of anisochelae I, and various microscleres (including toxodragmas), c–g, SEM images of spicules, c, anisotylote megasclere, c1, details of the megasclere, d, anisochelae I in front view (left) and side view (right), e, anisochela II, f, serrated sigma, f1, detail of serrated sigma, g, toxa." figureDoi="http://doi.org/10.5281/zenodo.4451207" httpUri="https://zenodo.org/record/4451207/files/figure.png" pageId="171" pageNumber="172">Figs 112</figureCitation>
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a–g
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</paragraph>
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</subSubSection>
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<subSubSection id="F6A3653AFF6EFF0B55ABFEA552F3CC23" pageId="171" pageNumber="172" type="reference_group">
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<paragraph id="BE0636B1FF6EFF0B55ABFEA5527ECC02" blockId="171.[151,665,255,310]" box="[151,532,255,280]" pageId="171" pageNumber="172">
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<treatmentCitationGroup id="9EA9119FFF6EFF0B55ABFEA5527ECC02" box="[151,532,255,280]" pageId="171" pageNumber="172">
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<emphasis id="8CCDEAA3FF6EFF0B55ABFEA5514FCC0D" box="[151,293,256,280]" italics="true" pageId="171" pageNumber="172">
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?
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<taxonomicName id="79B94D32FF6EFF0B559DFEA5514FCC0D" ID-CoL="7ae74b92-7374-4ad2-a9e3-c5ce06234e53" authorityName="Dendy" authorityYear="1905" box="[161,293,256,280]" class="Demospongiae" family="Mycalidae" genus="Paresperella" higherTaxonomySource="CoL" kingdom="Animalia" order="Poecilosclerida" pageId="171" pageNumber="172" phylum="Porifera" rank="genus">Paresperella</taxonomicName>
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</emphasis>
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spec.
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<treatmentCitation id="3F1810A0FF6EFF0B5459FEA55265CC02" author="Dendy, A." box="[357,527,255,280]" page="58" pageId="171" pageNumber="172" year="1922">
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<bibRefCitation id="DA284B40FF6EFF0B5459FEA55265CC02" author="Dendy, A." box="[357,527,255,280]" pageId="171" pageNumber="172" pagination="1 - 164" refId="ref130735" refString="Dendy, A. (1922) Report on the Sigmatotetraxonida collected by H. M. S. ' Sealark' in the Indian Ocean. In: Reports of the Percy Sladen Trust Expedition to the Indian Ocean in 1905, Volume 7. Transactions of the Linnean Society of London, 18 (1), 1 - 164, pls. 1 - 18." type="journal article" year="1922">Dendy, 1922: 58</bibRefCitation>
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</treatmentCitation>
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.
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</treatmentCitationGroup>
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</paragraph>
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<paragraph id="BE0636B1FF6EFF0B55ABFEBB52F3CC23" blockId="171.[151,665,255,310]" box="[151,665,286,310]" pageId="171" pageNumber="172">
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<treatmentCitationGroup id="9EA9119FFF6EFF0B55ABFEBB52F3CC23" box="[151,665,286,310]" pageId="171" pageNumber="172">
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<emphasis id="8CCDEAA3FF6EFF0B55ABFEBB5085CC23" box="[151,239,286,310]" italics="true" pageId="171" pageNumber="172">
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||
?
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<taxonomicName id="79B94D32FF6EFF0B559DFEBB5085CC23" ID-CoL="84QN6" authorityName="Van & Aryasari & De" authorityYear="2021" box="[161,239,286,310]" class="Demospongiae" family="Mycalidae" genus="Mycale" kingdom="Animalia" order="Poecilosclerida" pageId="171" pageNumber="172" phylum="Porifera" rank="genus">Mycale</taxonomicName>
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</emphasis>
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sp. 2
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<treatmentCitation id="3F1810A0FF6EFF0B5416FEBB522FCC23" author="Vacelet, J. & Vasseur, P." box="[298,581,286,310]" page="89" pageId="171" pageNumber="172" year="1971">
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<bibRefCitation id="DA284B40FF6EFF0B5416FEBB522FCC23" author="Vacelet, J. & Vasseur, P." box="[298,581,286,310]" pageId="171" pageNumber="172" pagination="51 - 126" refId="ref136938" refString="Vacelet, J. & Vasseur, P. (1971) Eponges des recifs coralliens de Tulear (Madagascar). Tethys, Supplement 1, 51 - 126." type="journal article" year="1971">Vacelet & Vasseur 1971: 89</bibRefCitation>
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</treatmentCitation>
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, fig. 39.
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||
</treatmentCitationGroup>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="F6A3653AFF6EFF0B55ABFEC152D9CCD2" pageId="171" pageNumber="172" type="materials_examined">
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<paragraph id="BE0636B1FF6EFF0B55ABFEC152D9CCD2" blockId="171.[151,1437,356,1751]" pageId="171" pageNumber="172">
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||
<emphasis id="8CCDEAA3FF6EFF0B55ABFEC15113CC6B" bold="true" box="[151,377,356,382]" pageId="171" pageNumber="172">Material examined</emphasis>
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||
.
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<materialsCitation id="0ED13CECFF6EFF0B54BAFEC051D2CCB6" ID-GBIF-Occurrence="3026466691" collectionCode="ZMA" collectorName="Desroches Atoll, SW" country="Seychelles" elevation="18" latitude="-5.7167" location="Amirantes" longLatPrecision="7" longitude="53.6167" pageId="171" pageNumber="172" specimenCount="1">
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<collectionCode id="D8A8AE74FF6EFF0B54BAFEC051A9CC6A" box="[390,451,357,383]" country="Netherlands" httpUri="http://grbio.org/cool/a65z-wv6r" name="Universiteit van Amsterdam, Zoologisch Museum" pageId="171" pageNumber="172">ZMA</collectionCode>
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Por. 12658,
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<collectingCountry id="C6AE7621FF6EFF0B576CFEC152A1CC6B" box="[592,715,356,382]" name="Seychelles" pageId="171" pageNumber="172">Seychelles</collectingCountry>
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,
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<location id="BB66606AFF6EFF0B57EFFEC15321CC6B" LSID="urn:lsid:plazi:treatment:361087A7FF6EFF0D55ABFF32531FCDA4:BB66606AFF6EFF0B57EFFEC15321CC6B" box="[723,843,356,382]" country="Seychelles" latitude="-5.7167" longLatPrecision="7" longitude="53.6167" name="Amirantes" pageId="171" pageNumber="172">Amirantes</location>
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,
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<collectorName id="134C5367FF6EFF0B5669FEC15455CC6A" box="[853,1087,356,383]" pageId="171" pageNumber="172">Desroches Atoll, SW</collectorName>
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rim, outer reef slope,
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<geoCoordinate id="DB8D5076FF6EFF0B5008FEC155F6CC6A" box="[1332,1436,356,383]" degrees="5.7167" direction="south" orientation="latitude" pageId="171" pageNumber="172" precision="5" value="-5.7167">5.7167°S</geoCoordinate>
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<geoCoordinate id="DB8D5076FF6EFF0B55ABFE2D5178CCB6" box="[151,274,392,419]" degrees="53.6167" direction="east" orientation="longitude" pageId="171" pageNumber="172" precision="5" value="53.6167">53.6167°E</geoCoordinate>
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, depth
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<quantity id="79419B54FF6EFF0B545EFE2D51D2CCB6" box="[354,440,392,419]" metricMagnitude="1" metricUnit="m" metricValue="1.75" metricValueMax="3.0" metricValueMin="0.5" pageId="171" pageNumber="172" unit="m" value="17.5" valueMax="30.0" valueMin="5.0">
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<elevation id="3594D182FF6EFF0B545EFE2D51D2CCB6" box="[354,440,392,419]" metricMagnitude="1" metricUnit="m" metricValue="1.75" metricValueMax="3.0" metricValueMin="0.5" pageId="171" pageNumber="172" unit="m" value="17.5" valueMax="30.0" valueMin="5.0">5–30 m</elevation>
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</quantity>
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</materialsCitation>
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,
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<materialsCitation id="0ED13CECFF6EFF0B54F8FE2C52C5CCD2" ID-GBIF-Occurrence="3026466423" collectingDate="1992-12-30" collectionCode="SCUBA" collectorName="M. J. de Kluijver & Indian Ocean Expedition" country="Netherlands" location="Netherlands" pageId="171" pageNumber="172" specimenCount="1">
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<collectionCode id="D8A8AE74FF6EFF0B54F8FE2C524ECCB6" box="[452,548,393,419]" pageId="171" pageNumber="172">SCUBA</collectionCode>
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, coll.
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||
<collectorName id="134C5367FF6EFF0B575BFE2C534ACCB7" box="[615,800,392,419]" pageId="171" pageNumber="172">M.J. de Kluijver</collectorName>
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,
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<collectingCountry id="C6AE7621FF6EFF0B5610FE2D53D9CCB7" box="[812,947,392,418]" name="Netherlands" pageId="171" pageNumber="172">Netherlands</collectingCountry>
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<collectorName id="134C5367FF6EFF0B5686FE2D54B8CCB7" box="[954,1234,392,419]" pageId="171" pageNumber="172">Indian Ocean Expedition</collectorName>
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||
stat. 774, field nr. IOP-E 774/04b,
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||
<date id="CA071071FF6EFF0B546CFE08524FCCD2" box="[336,549,428,455]" pageId="171" pageNumber="172" value="1992-12-30">
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||
<collectingDate id="DA43E999FF6EFF0B546CFE08524FCCD2" box="[336,549,428,455]" pageId="171" pageNumber="172" value="1992-12-30">30 December 1992</collectingDate>
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</date>
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(yellowish)
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</materialsCitation>
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||
.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="F6A3653AFF6EFF0B55FBFE75513AC982" pageId="171" pageNumber="172" type="description">
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<paragraph id="BE0636B1FF6EFF0B55FBFE7554A1CF27" blockId="171.[151,1437,356,1751]" pageId="171" pageNumber="172">
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<emphasis id="8CCDEAA3FF6EFF0B55FBFE75513BCCFF" bold="true" box="[199,337,464,490]" pageId="171" pageNumber="172">Description</emphasis>
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. Tiny specimen encrusting on calcareous sponge (
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<taxonomicName id="79B94D32FF6EFF0B569EFE7450BECF1A" authority="Van Soest & De Voogd, 2018" authorityName="Van Soest & De Voogd" authorityYear="2018" class="Calcarea" family="Clathrinidae" genus="Borojevia" kingdom="Animalia" order="Clathrinida" pageId="171" pageNumber="172" phylum="Porifera" rank="species" species="tubulata">
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||
<emphasis id="8CCDEAA3FF6EFF0B569EFE74541DCCFF" box="[930,1143,464,490]" italics="true" pageId="171" pageNumber="172">Borojevia tubulata</emphasis>
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||
Van Soest & De Voogd, 2018
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</taxonomicName>
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||
). Life color noted as yellowish, pale beige in preservation. Size
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||
<quantity id="79419B54FF6EFF0B56A7FE50539DCF1A" box="[923,1015,501,527]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="171" pageNumber="172" unit="mm" value="1.5" valueMax="2.0" valueMin="1.0">1–2 mm</quantity>
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||
<superScript id="49CC9BF9FF6EFF0B56CBFE515395CF17" attach="left" box="[1015,1023,500,514]" fontSize="6" pageId="171" pageNumber="172">3</superScript>
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. After two thick sections were made, the left over material was barely enough for further subsampling for SEM and light microscopy.
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</paragraph>
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<paragraph id="BE0636B1FF6EFF0B55FBFD995391CFF3" blockId="171.[151,1437,356,1751]" pageId="171" pageNumber="172">
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<emphasis id="8CCDEAA3FF6EFF0B55FBFD995144CF43" bold="true" box="[199,302,572,598]" pageId="171" pageNumber="172">Skeleton</emphasis>
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(
|
||
<figureCitation id="26822A34FF6EFF0B547CFD9951C2CF42" box="[320,424,572,599]" captionStart="FIGURE 112" captionStartId="172.[151,250,1901,1925]" captionTargetBox="[155,1432,181,1877]" captionTargetId="figure-26@172.[155,1432,181,1877]" captionTargetPageId="172" captionText="FIGURE 112. Mycale (Paresperella) seychellensis sp.nov., holotype ZMA Por. 12658, from Amirantes, Seychelles, a–b, light microscopic images of the skeleton, a, ectosomal skeleton, b, detail showing megascleres, rosettes of anisochelae I, and various microscleres (including toxodragmas), c–g, SEM images of spicules, c, anisotylote megasclere, c1, details of the megasclere, d, anisochelae I in front view (left) and side view (right), e, anisochela II, f, serrated sigma, f1, detail of serrated sigma, g, toxa." figureDoi="http://doi.org/10.5281/zenodo.4451207" httpUri="https://zenodo.org/record/4451207/files/figure.png" pageId="171" pageNumber="172">Figs 112</figureCitation>
|
||
a–b). Feebly developed due to being a small specimen. Plumose choanosomal tracts of
|
||
<quantity id="79419B54FF6EFF0B55ABFDC55166CF6E" box="[151,268,608,635]" metricMagnitude="-2" metricUnit="m" metricValue="7.0" metricValueMax="8.0" metricValueMin="6.0" pageId="171" pageNumber="172" unit="mm" value="70.0" valueMax="80.0" valueMin="60.0">60–80 µm</quantity>
|
||
diameter subdivide into thinner tracts below the surface. The ectosomal skeleton is an irregular aegogropila-type tangential arrangement of intercrossing spicule tracts of about
|
||
<quantity id="79419B54FF6EFF0B56D0FD20545CCF8A" box="[1004,1078,645,671]" metricMagnitude="-2" metricUnit="m" metricValue="2.0" pageId="171" pageNumber="172" unit="mm" value="20.0">20 µm</quantity>
|
||
diameter (3–4 spicules in cross section) and single megascleres, forming meshes of about
|
||
<quantity id="79419B54FF6EFF0B561DFD0C5312CFD6" box="[801,888,681,707]" metricMagnitude="-1" metricUnit="m" metricValue="2.0" pageId="171" pageNumber="172" unit="mm" value="200.0">200 µm</quantity>
|
||
in widest expansion. Rosettes of anisochelae I of
|
||
<quantity id="79419B54FF6EFF0B55ABFD695160CFF2" box="[151,266,716,743]" metricMagnitude="-2" metricUnit="m" metricValue="5.25" metricValueMax="6.0" metricValueMin="4.5" pageId="171" pageNumber="172" unit="mm" value="52.5" valueMax="60.0" valueMin="45.0">45–60 µm</quantity>
|
||
diameter and spined sigmas are scattered in the ectosomal meshes.
|
||
</paragraph>
|
||
<paragraph id="BE0636B1FF6EFF0B55FBFD555400CE1E" blockId="171.[151,1437,356,1751]" box="[199,1130,752,779]" pageId="171" pageNumber="172">
|
||
<emphasis id="8CCDEAA3FF6EFF0B55FBFD555143CE1F" bold="true" box="[199,297,752,778]" pageId="171" pageNumber="172">Spicules</emphasis>
|
||
(
|
||
<figureCitation id="26822A34FF6EFF0B5404FD5551F6CE1E" box="[312,412,752,779]" captionStart="FIGURE 112" captionStartId="172.[151,250,1901,1925]" captionTargetBox="[155,1432,181,1877]" captionTargetId="figure-26@172.[155,1432,181,1877]" captionTargetPageId="172" captionText="FIGURE 112. Mycale (Paresperella) seychellensis sp.nov., holotype ZMA Por. 12658, from Amirantes, Seychelles, a–b, light microscopic images of the skeleton, a, ectosomal skeleton, b, detail showing megascleres, rosettes of anisochelae I, and various microscleres (including toxodragmas), c–g, SEM images of spicules, c, anisotylote megasclere, c1, details of the megasclere, d, anisochelae I in front view (left) and side view (right), e, anisochela II, f, serrated sigma, f1, detail of serrated sigma, g, toxa." figureDoi="http://doi.org/10.5281/zenodo.4451207" httpUri="https://zenodo.org/record/4451207/files/figure.png" pageId="171" pageNumber="172">Figs 112</figureCitation>
|
||
c–g). Megascleres, two categories of anisochelae, sigmas, toxas.
|
||
</paragraph>
|
||
<paragraph id="BE0636B1FF6EFF0B55FBFCB154B4CE46" blockId="171.[151,1437,356,1751]" pageId="171" pageNumber="172">
|
||
Megascleres (
|
||
<figureCitation id="26822A34FF6EFF0B545FFCB1518CCE3A" box="[355,486,788,815]" captionStart="FIGURE 112" captionStartId="172.[151,250,1901,1925]" captionTargetBox="[155,1432,181,1877]" captionTargetId="figure-26@172.[155,1432,181,1877]" captionTargetPageId="172" captionText="FIGURE 112. Mycale (Paresperella) seychellensis sp.nov., holotype ZMA Por. 12658, from Amirantes, Seychelles, a–b, light microscopic images of the skeleton, a, ectosomal skeleton, b, detail showing megascleres, rosettes of anisochelae I, and various microscleres (including toxodragmas), c–g, SEM images of spicules, c, anisotylote megasclere, c1, details of the megasclere, d, anisochelae I in front view (left) and side view (right), e, anisochela II, f, serrated sigma, f1, detail of serrated sigma, g, toxa." figureDoi="http://doi.org/10.5281/zenodo.4451207" httpUri="https://zenodo.org/record/4451207/files/figure.png" pageId="171" pageNumber="172">Fig. 112c,c</figureCitation>
|
||
<figureCitation id="26822A34FF6EFF0B54DAFCB0519ACE3A" box="[486,496,789,815]" captionStart="FIGURE 1" captionStartId="6.[151,250,1177,1201]" captionTargetBox="[151,1436,381,1154]" captionTargetId="figure-111@6.[151,1436,381,1154]" captionTargetPageId="6" captionText="FIGURE 1. A. Numbers of available specimens for the present study from the collections of the Naturalis Biodiversity Center distributed over Indo-West Pacific Marine Ecoregions (MEOWS, cf. Spalding et al. 2007). B. Ditto for type specimens and additional specimens from other institutions consulted for this study." figureDoi="http://doi.org/10.5281/zenodo.4450932" httpUri="https://zenodo.org/record/4450932/files/figure.png" pageId="171" pageNumber="172">1</figureCitation>
|
||
) are anisotylote and anisostrongylote forms, with slightly unequal swollen rounded ends on both sides, straight or curved, sometimes slightly sinuous, 401–
|
||
<emphasis id="8CCDEAA3FF6EFF0B5680FC9C5391CE46" box="[956,1019,825,851]" italics="true" pageId="171" pageNumber="172">418.9</emphasis>
|
||
–434 x 5–
|
||
<emphasis id="8CCDEAA3FF6EFF0B5157FC9C54E4CE46" box="[1131,1166,825,851]" italics="true" pageId="171" pageNumber="172">5.9</emphasis>
|
||
–
|
||
<quantity id="79419B54FF6EFF0B51A1FC9C54B0CE46" box="[1181,1242,825,851]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="171" pageNumber="172" unit="mm" value="7.0">7 µm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="BE0636B1FF6EFF0B55FBFCF952B6CE8E" blockId="171.[151,1437,356,1751]" pageId="171" pageNumber="172">
|
||
Anisochelae I (
|
||
<figureCitation id="26822A34FF6EFF0B5453FCF95188CE62" box="[367,482,860,887]" captionStart="FIGURE 112" captionStartId="172.[151,250,1901,1925]" captionTargetBox="[155,1432,181,1877]" captionTargetId="figure-26@172.[155,1432,181,1877]" captionTargetPageId="172" captionText="FIGURE 112. Mycale (Paresperella) seychellensis sp.nov., holotype ZMA Por. 12658, from Amirantes, Seychelles, a–b, light microscopic images of the skeleton, a, ectosomal skeleton, b, detail showing megascleres, rosettes of anisochelae I, and various microscleres (including toxodragmas), c–g, SEM images of spicules, c, anisotylote megasclere, c1, details of the megasclere, d, anisochelae I in front view (left) and side view (right), e, anisochela II, f, serrated sigma, f1, detail of serrated sigma, g, toxa." figureDoi="http://doi.org/10.5281/zenodo.4451207" httpUri="https://zenodo.org/record/4451207/files/figure.png" pageId="171" pageNumber="172">Figs 112d</figureCitation>
|
||
), well-developed, with curved shaft, overall shape similar to those of
|
||
<taxonomicName id="79B94D32FF6EFF0B51D4FCF850D6CE8F" authority="Van & Aryasari & De, 2021" authorityName="Van & Aryasari & De" authorityYear="2021" class="Demospongiae" family="Mycalidae" genus="Mycale" kingdom="Animalia" order="Poecilosclerida" pageId="171" pageNumber="172" phylum="Porifera" rank="species" species="sceptroides" status="sp. nov." subGenus="Paresperella">
|
||
<emphasis id="8CCDEAA3FF6EFF0B51D4FCF850D6CE8F" italics="true" pageId="171" pageNumber="172">M. (P.) sceptroides</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="8CCDEAA3FF6EFF0B55F8FC24517CCE8E" bold="true" box="[196,278,897,923]" pageId="171" pageNumber="172">
|
||
<taxonomicNameLabel id="97FE57D8FF6EFF0B55F8FC24517CCE8E" box="[196,278,897,923]" pageId="171" pageNumber="172" rank="species">sp.nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, cf. above, but smaller, 23–
|
||
<emphasis id="8CCDEAA3FF6EFF0B5771FC255214CE8F" box="[589,638,896,922]" italics="true" pageId="171" pageNumber="172">26.8</emphasis>
|
||
–
|
||
<quantity id="79419B54FF6EFF0B57B1FC2452B2CE8E" box="[653,728,897,923]" metricMagnitude="-2" metricUnit="m" metricValue="3.1" pageId="171" pageNumber="172" unit="mm" value="31.0">31 µm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="BE0636B1FF6EFF0B55FBFC0150AECEF6" blockId="171.[151,1437,356,1751]" pageId="171" pageNumber="172">
|
||
Anisochelae II (
|
||
<figureCitation id="26822A34FF6EFF0B5446FC01518DCEAA" box="[378,487,932,959]" captionStart="FIGURE 112" captionStartId="172.[151,250,1901,1925]" captionTargetBox="[155,1432,181,1877]" captionTargetId="figure-26@172.[155,1432,181,1877]" captionTargetPageId="172" captionText="FIGURE 112. Mycale (Paresperella) seychellensis sp.nov., holotype ZMA Por. 12658, from Amirantes, Seychelles, a–b, light microscopic images of the skeleton, a, ectosomal skeleton, b, detail showing megascleres, rosettes of anisochelae I, and various microscleres (including toxodragmas), c–g, SEM images of spicules, c, anisotylote megasclere, c1, details of the megasclere, d, anisochelae I in front view (left) and side view (right), e, anisochela II, f, serrated sigma, f1, detail of serrated sigma, g, toxa." figureDoi="http://doi.org/10.5281/zenodo.4451207" httpUri="https://zenodo.org/record/4451207/files/figure.png" pageId="171" pageNumber="172">Fig. 112e</figureCitation>
|
||
), similar to anisochelae I, but less well-developed and distinctly smaller, 15–
|
||
<emphasis id="8CCDEAA3FF6EFF0B507DFC005518CEAA" box="[1345,1394,933,959]" italics="true" pageId="171" pageNumber="172">15.5</emphasis>
|
||
–
|
||
<quantity id="79419B54FF6EFF0B50BEFC0050AACEF6" metricMagnitude="-2" metricUnit="m" metricValue="1.7" pageId="171" pageNumber="172" unit="mm" value="17.0">17 µm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="BE0636B1FF6EFF0B55FBFC495110C95A" blockId="171.[151,1437,356,1751]" pageId="171" pageNumber="172">
|
||
Sigmas I (
|
||
<figureCitation id="26822A34FF6EFF0B5403FC4951AFC912" box="[319,453,1004,1031]" captionStart="FIGURE 112" captionStartId="172.[151,250,1901,1925]" captionTargetBox="[155,1432,181,1877]" captionTargetId="figure-26@172.[155,1432,181,1877]" captionTargetPageId="172" captionText="FIGURE 112. Mycale (Paresperella) seychellensis sp.nov., holotype ZMA Por. 12658, from Amirantes, Seychelles, a–b, light microscopic images of the skeleton, a, ectosomal skeleton, b, detail showing megascleres, rosettes of anisochelae I, and various microscleres (including toxodragmas), c–g, SEM images of spicules, c, anisotylote megasclere, c1, details of the megasclere, d, anisochelae I in front view (left) and side view (right), e, anisochela II, f, serrated sigma, f1, detail of serrated sigma, g, toxa." figureDoi="http://doi.org/10.5281/zenodo.4451207" httpUri="https://zenodo.org/record/4451207/files/figure.png" pageId="171" pageNumber="172">Figs 112f,f</figureCitation>
|
||
<figureCitation id="26822A34FF6EFF0B54F9FC4951A4C912" box="[453,462,1004,1031]" captionStart="FIGURE 1" captionStartId="6.[151,250,1177,1201]" captionTargetBox="[151,1436,381,1154]" captionTargetId="figure-111@6.[151,1436,381,1154]" captionTargetPageId="6" captionText="FIGURE 1. A. Numbers of available specimens for the present study from the collections of the Naturalis Biodiversity Center distributed over Indo-West Pacific Marine Ecoregions (MEOWS, cf. Spalding et al. 2007). B. Ditto for type specimens and additional specimens from other institutions consulted for this study." figureDoi="http://doi.org/10.5281/zenodo.4450932" httpUri="https://zenodo.org/record/4450932/files/figure.png" pageId="171" pageNumber="172">1</figureCitation>
|
||
), approximately symmetrical, thickness about
|
||
<quantity id="79419B54FF6EFF0B56D5FC485443C912" box="[1001,1065,1005,1031]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="171" pageNumber="172" unit="mm" value="3.0">3 µm</quantity>
|
||
, with curvature of both endings provided with a series of flattened spines, clearly larger in size than above treated
|
||
<taxonomicName id="79B94D32FF6EFF0B517CFBB55556C93F" authority="" authorityName="Dendy" authorityYear="1905" box="[1088,1340,1040,1066]" class="Demospongiae" family="Mycalidae" genus="Mycale" kingdom="Animalia" order="Poecilosclerida" pageId="171" pageNumber="172" phylum="Porifera" rank="subGenus" subGenus="Paresperella">
|
||
<emphasis id="8CCDEAA3FF6EFF0B517CFBB55556C93F" box="[1088,1340,1040,1066]" italics="true" pageId="171" pageNumber="172">Mycale (Paresperella)</emphasis>
|
||
</taxonomicName>
|
||
species, 105–
|
||
<emphasis id="8CCDEAA3FF6EFF0B55F3FB905164C95A" box="[207,270,1077,1103]" italics="true" pageId="171" pageNumber="172">124.8</emphasis>
|
||
–
|
||
<quantity id="79419B54FF6EFF0B5421FB90511CC95A" box="[285,374,1077,1103]" metricMagnitude="-1" metricUnit="m" metricValue="1.38" pageId="171" pageNumber="172" unit="mm" value="138.0">138 µm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="BE0636B1FF6EFF0B55FBFBFC513AC982" blockId="171.[151,1437,356,1751]" pageId="171" pageNumber="172">
|
||
Toxas (
|
||
<figureCitation id="26822A34FF6EFF0B5426FBFD51E0C966" box="[282,394,1112,1139]" captionStart="FIGURE 112" captionStartId="172.[151,250,1901,1925]" captionTargetBox="[155,1432,181,1877]" captionTargetId="figure-26@172.[155,1432,181,1877]" captionTargetPageId="172" captionText="FIGURE 112. Mycale (Paresperella) seychellensis sp.nov., holotype ZMA Por. 12658, from Amirantes, Seychelles, a–b, light microscopic images of the skeleton, a, ectosomal skeleton, b, detail showing megascleres, rosettes of anisochelae I, and various microscleres (including toxodragmas), c–g, SEM images of spicules, c, anisotylote megasclere, c1, details of the megasclere, d, anisochelae I in front view (left) and side view (right), e, anisochela II, f, serrated sigma, f1, detail of serrated sigma, g, toxa." figureDoi="http://doi.org/10.5281/zenodo.4451207" httpUri="https://zenodo.org/record/4451207/files/figure.png" pageId="171" pageNumber="172">
|
||
Fig.
|
||
<quantity id="79419B54FF6EFF0B546CFBFC51E0C966" box="[336,394,1113,1139]" metricMagnitude="-1" metricUnit="kg" metricValue="1.1199999999999999" pageId="171" pageNumber="172" unit="g" value="112.0">112g</quantity>
|
||
</figureCitation>
|
||
), in dragmas or occasionally single, similar in shape to those of
|
||
<taxonomicName id="79B94D32FF6EFF0B515AFBFC5551C967" authority="Van & Aryasari & De, 2021" authorityName="Van & Aryasari & De" authorityYear="2021" box="[1126,1339,1112,1139]" class="Demospongiae" family="Mycalidae" genus="Mycale" kingdom="Animalia" order="Poecilosclerida" pageId="171" pageNumber="172" phylum="Porifera" rank="species" species="sceptroides" status="sp. nov." subGenus="Paresperella">
|
||
<emphasis id="8CCDEAA3FF6EFF0B515AFBFC5551C967" box="[1126,1339,1112,1139]" italics="true" pageId="171" pageNumber="172">M. (P.) sceptroides</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="8CCDEAA3FF6EFF0B507FFBFC55FFC966" bold="true" box="[1347,1429,1113,1139]" pageId="171" pageNumber="172">
|
||
<taxonomicNameLabel id="97FE57D8FF6EFF0B507FFBFC55FFC966" box="[1347,1429,1113,1139]" pageId="171" pageNumber="172" rank="species">sp.nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, 15–
|
||
<emphasis id="8CCDEAA3FF6EFF0B55FDFBD85098C982" box="[193,242,1149,1175]" italics="true" pageId="171" pageNumber="172">29.8</emphasis>
|
||
–
|
||
<quantity id="79419B54FF6EFF0B543DFBD95126C982" box="[257,332,1148,1175]" metricMagnitude="-2" metricUnit="m" metricValue="3.6" pageId="171" pageNumber="172" unit="mm" value="36.0">36 µm</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="F6A3653AFF6EFF0B55FBFB0553E0C9AE" box="[199,906,1184,1211]" pageId="171" pageNumber="172" type="distribution">
|
||
<paragraph id="BE0636B1FF6EFF0B55FBFB0553E0C9AE" blockId="171.[151,1437,356,1751]" box="[199,906,1184,1211]" pageId="171" pageNumber="172">
|
||
<emphasis id="8CCDEAA3FF6EFF0B55FBFB055184C9AE" bold="true" box="[199,494,1184,1211]" pageId="171" pageNumber="172">Distribution and ecology</emphasis>
|
||
.
|
||
<collectingCountry id="C6AE7621FF6EFF0B54C7FB05521CC9AF" box="[507,630,1184,1210]" name="Seychelles" pageId="171" pageNumber="172">Seychelles</collectingCountry>
|
||
, on reefs, down to
|
||
<specimenCount id="A8BFFD38FF6EFF0B5676FB0453E0C9AE" box="[842,906,1185,1211]" pageId="171" pageNumber="172" type="generic">
|
||
<quantity id="79419B54FF6EFF0B5676FB0453ECC9AE" box="[842,902,1185,1211]" metricMagnitude="1" metricUnit="m" metricValue="3.0" pageId="171" pageNumber="172" unit="m" value="30.0">30 m</quantity>
|
||
.
|
||
</specimenCount>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="F6A3653AFF6EFF0D55FBFB60531FCDA4" lastPageId="173" lastPageNumber="174" pageId="171" pageNumber="172" type="discussion">
|
||
<paragraph id="BE0636B1FF6EFF0B55FBFB605303C85E" blockId="171.[151,1437,356,1751]" pageId="171" pageNumber="172">
|
||
<emphasis id="8CCDEAA3FF6EFF0B55FBFB60515EC9CA" bold="true" box="[199,308,1221,1247]" pageId="171" pageNumber="172">Remarks</emphasis>
|
||
. The present material is close to
|
||
<taxonomicName id="79B94D32FF6EFF0B578AFB6053E4C9CB" authority="Van & Aryasari & De, 2021" authorityName="Van & Aryasari & De" authorityYear="2021" box="[694,910,1220,1247]" class="Demospongiae" family="Mycalidae" genus="Mycale" kingdom="Animalia" order="Poecilosclerida" pageId="171" pageNumber="172" phylum="Porifera" rank="species" species="sceptroides" status="sp. nov." subGenus="Paresperella">
|
||
<emphasis id="8CCDEAA3FF6EFF0B578AFB6053E4C9CB" box="[694,910,1220,1247]" italics="true" pageId="171" pageNumber="172">M. (P.) sceptroides</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="8CCDEAA3FF6EFF0B56AAFB605383C9CA" bold="true" box="[918,1001,1221,1247]" pageId="171" pageNumber="172">
|
||
<taxonomicNameLabel id="97FE57D8FF6EFF0B56AAFB605383C9CA" box="[918,1001,1221,1247]" pageId="171" pageNumber="172" rank="species">sp.nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
but differs clearly in (1) shape of the megascleres which lack the polyaxone ending, (2) the size of the anisochelae I (
|
||
<quantity id="79419B54FF6EFF0B511DFB4D54FCC816" box="[1057,1174,1256,1283]" metricMagnitude="-2" metricUnit="m" metricValue="4.7" metricValueMax="5.7" metricValueMin="3.7" pageId="171" pageNumber="172" unit="mm" value="47.0" valueMax="57.0" valueMin="37.0">37–57 µm</quantity>
|
||
vs
|
||
<quantity id="79419B54FF6EFF0B5183FB4C555CC816" box="[1215,1334,1257,1283]" metricMagnitude="-2" metricUnit="m" metricValue="2.7" metricValueMax="3.1" metricValueMin="2.3" pageId="171" pageNumber="172" unit="mm" value="27.0" valueMax="31.0" valueMin="23.0">23–31 µm</quantity>
|
||
), and (3) size of the serrated sigmas (63–87 vs
|
||
<quantity id="79419B54FF6EFF0B5779FAA952B0C832" box="[581,730,1292,1319]" metricMagnitude="-1" metricUnit="m" metricValue="1.215" metricValueMax="1.38" metricValueMin="1.05" pageId="171" pageNumber="172" unit="mm" value="121.5" valueMax="138.0" valueMin="105.0">105–138 µm</quantity>
|
||
). Less important differences are the more robust choanosomal tracts and the lack of toxodragmas in
|
||
<taxonomicName id="79B94D32FF6EFF0B5700FA945364C85F" authority="Van & Aryasari & De, 2021" authorityName="Van & Aryasari & De" authorityYear="2021" box="[572,782,1328,1355]" class="Demospongiae" family="Mycalidae" genus="Mycale" kingdom="Animalia" order="Poecilosclerida" pageId="171" pageNumber="172" phylum="Porifera" rank="species" species="sceptroides" status="sp. nov." subGenus="Paresperella">
|
||
<emphasis id="8CCDEAA3FF6EFF0B5700FA945364C85F" box="[572,782,1328,1355]" italics="true" pageId="171" pageNumber="172">M. (P.) sceptroides</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="97FE57D8FF6EFF0B5629FA945303C85E" box="[789,873,1329,1355]" pageId="171" pageNumber="172" rank="species">
|
||
<emphasis id="8CCDEAA3FF6EFF0B5629FA945308C85E" bold="true" box="[789,866,1329,1355]" pageId="171" pageNumber="172">sp.nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
</paragraph>
|
||
<paragraph id="BE0636B1FF6EFF0B55FBFAF0529EC8CE" blockId="171.[151,1437,356,1751]" pageId="171" pageNumber="172">
|
||
A further closely related species appears to be
|
||
<taxonomicName id="79B94D32FF6EFF0B57E4FAF05410C87A" authority="(Carter, 1880)" baseAuthorityName="Carter" baseAuthorityYear="1880" box="[728,1146,1364,1391]" class="Demospongiae" family="Mycalidae" genus="Mycale" kingdom="Animalia" order="Poecilosclerida" pageId="171" pageNumber="172" phylum="Porifera" rank="species" species="serratohamata" subGenus="Paresperella">
|
||
<emphasis id="8CCDEAA3FF6EFF0B57E4FAF053B8C87B" box="[728,978,1364,1391]" italics="true" pageId="171" pageNumber="172">M. (P.) serratohamata</emphasis>
|
||
(
|
||
<bibRefCitation id="DA284B40FF6EFF0B56DDFAF05419C87A" author="Carter, H. J." box="[993,1139,1365,1391]" pageId="171" pageNumber="172" pagination="35 - 61" refId="ref129313" refString="Carter, H. J. (1880) Report on Specimens dredged up from the Gulf of Manaar and presented to the Liverpool Free Museum by Capt. W. H. Cawne Warren. Annals and Magazine of Natural History, Series 5, 6 (31), 35 - 61, pls. IV-VI, 129 - 156, pls. VII-VIII. https: // doi. org / 10.1080 / 00222938009458893" type="journal article" year="1880">Carter, 1880</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, likewise apparently only known from tiny specimens, which has similar spiculation including toxas. A distinct difference with the new species is that the
|
||
<taxonomicName id="79B94D32FF6EFF0B5400FA39518BC8A3" baseAuthorityName="Carter" baseAuthorityYear="1880" box="[316,481,1436,1462]" class="Demospongiae" family="Mycalidae" genus="Mycale" kingdom="Animalia" order="Poecilosclerida" pageId="171" pageNumber="172" phylum="Porifera" rank="species" species="serratohamata">
|
||
<emphasis id="8CCDEAA3FF6EFF0B5400FA39518BC8A3" box="[316,481,1436,1462]" italics="true" pageId="171" pageNumber="172">serratohamata</emphasis>
|
||
</taxonomicName>
|
||
has commonplace mycalostyles with pointed endings and much smaller size (175 x
|
||
<quantity id="79419B54FF6EFF0B50B2FA3950ABC8CE" metricMagnitude="-3" metricUnit="m" metricValue="6.0" pageId="171" pageNumber="172" unit="mm" value="6.0">6 µm</quantity>
|
||
); toxas (in dragmas like our specimen) are
|
||
<quantity id="79419B54FF6EFF0B5798FA65529AC8CE" box="[676,752,1472,1499]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" pageId="171" pageNumber="172" unit="mm" value="50.0">50 µm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="BE0636B1FF6EFF0B55FBFA4053F7CB52" blockId="171.[151,1437,356,1751]" pageId="171" pageNumber="172">
|
||
East Pacific
|
||
<taxonomicName id="79B94D32FF6EFF0B546BFA4153F1C8EA" authority="(De Laubenfels, 1930)" baseAuthorityName="De Laubenfels" baseAuthorityYear="1930" box="[343,923,1508,1535]" class="Demospongiae" family="Mycalidae" genus="Mycale" kingdom="Animalia" order="Poecilosclerida" pageId="171" pageNumber="172" phylum="Porifera" rank="species" species="psila" subGenus="Paresperella">
|
||
<emphasis id="8CCDEAA3FF6EFF0B546BFA4152F8C8EB" box="[343,658,1508,1534]" italics="true" pageId="171" pageNumber="172">Mycale (Paresperella) psila</emphasis>
|
||
(
|
||
<bibRefCitation id="DA284B40FF6EFF0B579EFA4053F8C8EA" author="De Laubenfels, M. W." box="[674,914,1508,1535]" pageId="171" pageNumber="172" pagination="24 - 29" refId="ref130040" refString="De Laubenfels, M. W. (1930) The Sponges of California. (Abstracts of dissertations for the degree of doctor of philosophy). Stanford University Bulletin, 5 (98), 24 - 29." type="journal article" year="1930">De Laubenfels, 1930</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
as redescribed recently by Carballo & Cruz-Barraza (2010) differs clearly from the new species in having a second smaller category of sigmas, and its sigmas I and toxas are distinctly larger (
|
||
<quantity id="79419B54FF6EFF0B54CDF98852EBCB52" box="[497,641,1581,1607]" metricMagnitude="-1" metricUnit="m" metricValue="1.59" metricValueMax="1.88" metricValueMin="1.3" pageId="171" pageNumber="172" unit="mm" value="159.0" valueMax="188.0" valueMin="130.0">130–188 µm</quantity>
|
||
and 42–63 respectively).
|
||
</paragraph>
|
||
<paragraph id="BE0636B1FF6EFF0B55FBF9F45477CBC3" blockId="171.[151,1437,356,1751]" pageId="171" pageNumber="172">
|
||
It is possible that
|
||
<bibRefCitation id="DA284B40FF6EFF0B54A4F9F55212CB7E" author="Dendy, A." box="[408,632,1616,1643]" pageId="171" pageNumber="172" pagination="1 - 164" refId="ref130735" refString="Dendy, A. (1922) Report on the Sigmatotetraxonida collected by H. M. S. ' Sealark' in the Indian Ocean. In: Reports of the Percy Sladen Trust Expedition to the Indian Ocean in 1905, Volume 7. Transactions of the Linnean Society of London, 18 (1), 1 - 164, pls. 1 - 18." type="journal article" year="1922">Dendy’s (1922: 58)</bibRefCitation>
|
||
record of a
|
||
<taxonomicName id="79B94D32FF6EFF0B5637F9F553F0CB7F" authorityName="Dendy" authorityYear="1905" box="[779,922,1616,1642]" class="Demospongiae" family="Mycalidae" genus="Paresperella" higherTaxonomySource="CoL" kingdom="Animalia" order="Poecilosclerida" pageId="171" pageNumber="172" phylum="Porifera" rank="genus">
|
||
<emphasis id="8CCDEAA3FF6EFF0B5637F9F553F0CB7F" box="[779,922,1616,1642]" italics="true" pageId="171" pageNumber="172">Paresperella</emphasis>
|
||
</taxonomicName>
|
||
spec. from Salomon Island (Chagos,
|
||
<collectingCountry id="C6AE7621FF6EFF0B506CF9F551F0CB9A" name="British Indian Ocean Territory" pageId="171" pageNumber="172">British Indian Ocean Territory</collectingCountry>
|
||
) is a member of the new species, but only a large serrated sigma is known for it. Similarly,
|
||
<bibRefCitation id="DA284B40FF6EFF0B55ABF93D51A7CBA6" author="Vacelet, J. & Vasseur, P." box="[151,461,1688,1715]" pageId="171" pageNumber="172" pagination="51 - 126" refId="ref136938" refString="Vacelet, J. & Vasseur, P. (1971) Eponges des recifs coralliens de Tulear (Madagascar). Tethys, Supplement 1, 51 - 126." type="journal article" year="1971">Vacelet & Vasseur’s (1971)</bibRefCitation>
|
||
record of
|
||
<taxonomicName id="79B94D32FF6EFF0B5779F93D52FDCBA7" authorityName="Van & Aryasari & De" authorityYear="2021" box="[581,663,1688,1714]" class="Demospongiae" family="Mycalidae" genus="Mycale" kingdom="Animalia" order="Poecilosclerida" pageId="171" pageNumber="172" phylum="Porifera" rank="genus">
|
||
<emphasis id="8CCDEAA3FF6EFF0B5779F93D52FDCBA7" box="[581,663,1688,1714]" italics="true" pageId="171" pageNumber="172">Mycale</emphasis>
|
||
</taxonomicName>
|
||
sp. 2 appears a potential member of the new species, with the main difference being bundled raphides of
|
||
<quantity id="79419B54FF6EFF0B5706F91852A1CBC2" box="[570,715,1725,1751]" metricMagnitude="-1" metricUnit="m" metricValue="3.0" metricValueMax="3.2" metricValueMin="2.8" pageId="171" pageNumber="172" unit="mm" value="300.0" valueMax="320.0" valueMin="280.0">280–320 µm</quantity>
|
||
, lacking in our tiny specimen.
|
||
</paragraph>
|
||
<caption id="EAC66639FF69FF0C55ABF8C855EDCAE4" ID-DOI="http://doi.org/10.5281/zenodo.4451207" ID-Zenodo-Dep="4451207" httpUri="https://zenodo.org/record/4451207/files/figure.png" pageId="172" pageNumber="173" startId="172.[151,250,1901,1925]" targetBox="[155,1432,181,1877]" targetPageId="172">
|
||
<paragraph id="BE0636B1FF69FF0C55ABF8C855EDCAE4" blockId="172.[151,1437,1901,2034]" pageId="172" pageNumber="173">
|
||
<emphasis id="8CCDEAA3FF69FF0C55ABF8C8514FCA90" bold="true" box="[151,293,1901,1925]" pageId="172" pageNumber="173">FIGURE 112</emphasis>
|
||
.
|
||
<taxonomicName id="79B94D32FF69FF0C540EF8C852CACA90" authority="Van & Aryasari & De, 2021" authorityName="Van & Aryasari & De" authorityYear="2021" box="[306,672,1901,1925]" class="Demospongiae" family="Mycalidae" genus="Mycale" kingdom="Animalia" order="Poecilosclerida" pageId="172" pageNumber="173" phylum="Porifera" rank="species" species="seychellensis" status="sp. nov." subGenus="Paresperella">
|
||
<emphasis id="8CCDEAA3FF69FF0C540EF8C852CACA90" box="[306,672,1901,1925]" italics="true" pageId="172" pageNumber="173">Mycale (Paresperella) seychellensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="8CCDEAA3FF69FF0C579AF8C8529BCA90" bold="true" box="[678,753,1901,1925]" pageId="172" pageNumber="173">
|
||
<taxonomicNameLabel id="97FE57D8FF69FF0C579AF8C8529BCA90" box="[678,753,1901,1925]" pageId="172" pageNumber="173" rank="species">sp.nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, holotype ZMA Por. 12658, from Amirantes, Seychelles, a–b, light microscopic images of the skeleton, a, ectosomal skeleton, b, detail showing megascleres, rosettes of anisochelae I, and various microscleres (including toxodragmas), c–g, SEM images of spicules, c, anisotylote megasclere, c1, details of the megasclere, d, anisochelae I in front view (left) and side view (right), e,
|
||
<taxonomicName id="79B94D32FF69FF0C57E0F87C530ACAE4" authority="II" authorityName="II" box="[732,864,2009,2033]" class="Demospongiae" family="Mycalidae" genus="Mycale" kingdom="Animalia" order="Poecilosclerida" pageId="172" pageNumber="173" phylum="Porifera" rank="species" species="anisochela">anisochela II</taxonomicName>
|
||
, f, serrated sigma, f1, detail of serrated sigma, g, toxa.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="BE0636B1FF68FF0D55ABFF32531FCDA4" blockId="173.[151,885,151,178]" box="[151,885,151,178]" pageId="173" pageNumber="174">
|
||
<emphasis id="8CCDEAA3FF68FF0D55ABFF32531FCDA4" bold="true" box="[151,885,151,178]" pageId="173" pageNumber="174">
|
||
Additional species of
|
||
<taxonomicName id="79B94D32FF68FF0D549EFF3252C6CDA7" authority="" authorityName="Dendy" authorityYear="1905" box="[418,684,151,178]" class="Demospongiae" family="Mycalidae" genus="Mycale" kingdom="Animalia" order="Poecilosclerida" pageId="173" pageNumber="174" phylum="Porifera" rank="subGenus" subGenus="Paresperella">
|
||
<emphasis id="8CCDEAA3FF68FF0D549EFF3252C6CDA7" bold="true" box="[418,684,151,178]" italics="true" pageId="173" pageNumber="174">Mycale (Paresperella)</emphasis>
|
||
</taxonomicName>
|
||
from the region
|
||
</emphasis>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |