481 lines
60 KiB
XML
481 lines
60 KiB
XML
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<mods:title id="4551079ED42AA3B62E2A89606326562A">Flagellia, a new subgenus of Haliclona (Porifera, Haplosclerida)</mods:title>
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<mods:namePart id="974D6067858404EB1F2B722E5316641F">Van Soest, Rob W. M.</mods:namePart>
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<mods:title id="2860A39279106F9F3E0AA25F93A44AA1">European Journal of Taxonomy</mods:title>
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<mods:part id="0A2E68A77756CBD4609EC0005760EFB9">
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<mods:date id="74CBE5F04C9CF468F5AFB479C2BFB843">2017</mods:date>
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<treatment id="510FEC4E8B569040FE30FC441548FE37" ID-DOI="http://doi.org/10.5281/zenodo.3851958" ID-GBIF-Taxon="164243550" ID-Zenodo-Dep="3851958" LSID="urn:lsid:zoobank.org:act:C534BBA1-02C7-4263-88A3-7F2B8E55106E" httpUri="http://treatment.plazi.org/id/510FEC4E8B569040FE30FC441548FE37" lastPageId="21" lastPageNumber="21" pageId="18" pageNumber="19">
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<subSubSection id="91BC0ED38B569047FE30FC441047FC62" box="[472,1116,956,984]" pageId="18" pageNumber="19" type="nomenclature">
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<paragraph id="D9195D588B569047FE30FC441047FC62" blockId="18.[370,1218,956,1057]" box="[472,1116,956,984]" pageId="18" pageNumber="19">
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<heading id="8251EA348B569047FE30FC441047FC62" box="[472,1116,956,984]" centered="true" fontSize="11" level="2" pageId="18" pageNumber="19" reason="2">
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<taxonomicName id="1EA626DB8B569047FE30FC441767FC6D" ID-CoL="3JC7K" authority="Van Soest, 2017" authorityName="Van Soest" authorityYear="2017" box="[472,892,956,984]" class="Demospongiae" family="Chalinidae" genus="Haliclona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="18" pageNumber="19" phylum="Porifera" rank="species" species="amirantensis" status="subgen. et sp. nov." subGenus="Flagellia">
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<emphasis id="EBD2814A8B569047FE30FC441767FC6D" bold="true" box="[472,892,956,984]" pageId="18" pageNumber="19">
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<emphasis id="EBD2814A8B569047FE30FC44164AFC6D" bold="true" box="[472,593,956,983]" italics="true" pageId="18" pageNumber="19">Haliclona</emphasis>
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(
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<emphasis id="EBD2814A8B569047FD89FC4416D5FC6D" bold="true" box="[609,718,956,983]" italics="true" pageId="18" pageNumber="19">Flagellia</emphasis>
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)
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<emphasis id="EBD2814A8B569047FD08FC451767FC6D" bold="true" box="[736,892,957,983]" italics="true" pageId="18" pageNumber="19">amirantensis</emphasis>
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</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="F0E13C318B569047FC6BFC461047FC62" box="[899,1116,958,984]" pageId="18" pageNumber="19" rank="species">subgen. et sp. nov.</taxonomicNameLabel>
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</paragraph>
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<subSubSection id="91BC0ED38B569047FE9AFC1A1758FB9B" pageId="18" pageNumber="19" type="description">
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<paragraph id="D9195D588B569047FE9AFC1A10D9FC46" blockId="18.[370,1218,956,1057]" box="[370,1218,994,1020]" pageId="18" pageNumber="19">
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urn:lsid:zoobank.org:act:
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</uri>
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</paragraph>
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<paragraph id="D9195D588B569047FD18FBFE1758FB9B" blockId="18.[370,1218,956,1057]" box="[752,835,1030,1057]" pageId="18" pageNumber="19">
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<figureCitation id="419D41DD8B569047FD18FBFE1758FB9B" box="[752,835,1030,1057]" captionStart="Fig" captionStartId="19.[189,232,1858,1884]" captionTargetBox="[220,1367,265,1844]" captionTargetId="figure@19.[220,1367,265,1844]" captionTargetPageId="19" captionText="Fig. 10. Haliclona (Flagellia) amirantensis subgen. et sp. nov., holotype (ZMA Por. 12409), from Desnoeufs Island, Amirantes, Seychelles. A. Habitus (encircled) encrusting a large Topsentia specimen (scale bar = 1 cm). B–F. SEM images of the spicules. B. Oxeas. B1. Detail of one of the apices. C–D. Flagellosigmas. D 1. Detail of long ending of flagellosigma. D 2. Detail of short ending of flagellosigma. E. Large sigma category (I). F. Small sigma category (I)." figureDoi="http://doi.org/10.5281/zenodo.3836237" httpUri="https://zenodo.org/record/3836237/files/figure.png" pageId="18" pageNumber="19">Fig. 10</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="91BC0ED38B569047FF55FBB01047FA95" pageId="18" pageNumber="19" type="reference_group">
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<paragraph id="D9195D588B569047FF55FBB01647FBD8" blockId="18.[189,604,1096,1122]" box="[189,604,1096,1122]" pageId="18" pageNumber="19">
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<treatmentCitationGroup id="F9B67A768B569047FF55FBB01647FBD8" box="[189,604,1096,1122]" pageId="18" pageNumber="19">
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<treatmentCitation id="58077B498B569047FF55FBB01642FBD8" author="Dendy A." box="[189,601,1096,1122]" page="26" pageId="18" pageNumber="19" year="1922">
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<taxonomicName id="1EA626DB8B569047FF55FBB01642FBD8" ID-CoL="3FJVV" authority="Dendy, 1922: 26" authorityName="Dendy" authorityPageNumber="26" authorityYear="1922" box="[189,601,1096,1122]" class="Demospongiae" family="Chalinidae" genus="Gellius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="18" pageNumber="19" phylum="Porifera" rank="species" species="flagellifer">
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<emphasis id="EBD2814A8B569047FF55FBB01590FBD8" box="[189,395,1096,1122]" italics="true" pageId="18" pageNumber="19">Gellius flagellifer</emphasis>
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<bibRefCitation id="BD3720A98B569047FE7AFBB01642FBD8" author="Dendy" box="[402,601,1096,1122]" firstAuthor="Dendy" pageId="18" pageNumber="19" pagination="1 - 164" refId="ref22017" refString="Dendy A. 1922. Report on the Sigmatotetraxonida collected by H. M. S. ' Sealark' in the Indian Ocean. Reports of the Percy Sladen Trust Expedition to the Indian Ocean in 1905, Volume 7. Transactions of the Linnean Society of London (2) 18 (1): 1 - 164. https: // doi. org / 10.1111 / j. 1096 - 3642.1922. tb 00547. x" type="journal article" year="1922">Dendy, 1922: 26</bibRefCitation>
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</taxonomicName>
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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="D9195D588B569047FF55FB7316B5FB1F" blockId="18.[189,820,1163,1261]" box="[189,686,1163,1189]" pageId="18" pageNumber="19">
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<treatmentCitationGroup id="F9B67A768B569047FF55FB7316B5FB1F" box="[189,686,1163,1189]" pageId="18" pageNumber="19">
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<taxonomicName id="1EA626DB8B569047FF55FB7315B0FB1F" ID-CoL="3JCJW" baseAuthorityName="Ridley & Dendy" baseAuthorityYear="1886" box="[189,427,1163,1189]" class="Demospongiae" family="Chalinidae" genus="Haliclona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="18" pageNumber="19" phylum="Porifera" rank="species" species="flagellifer">
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<emphasis id="EBD2814A8B569047FF55FB7315B0FB1F" box="[189,427,1163,1189]" italics="true" pageId="18" pageNumber="19">Haliclona flagellifer</emphasis>
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</taxonomicName>
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–
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||
<treatmentCitation id="58077B498B569047FE21FB7316B0FB1F" author="Burton M." box="[457,683,1163,1189]" page="218" pageId="18" pageNumber="19" year="1959">
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<bibRefCitation id="BD3720A98B569047FE21FB7316B0FB1F" author="Burton" box="[457,683,1163,1189]" firstAuthor="Burton" pageId="18" pageNumber="19" pagination="151 - 281" refId="ref21692" refString="Burton M. 1959 b. Sponges. The John Murray Expedition 1933 - 34 Scientific Reports 10 (5): 151 - 281. Trustees of the British Museum (Natural History). Available from http: // biodiversitylibrary. org / page / 49512735 [accessed 5 Sep. 2017]." type="journal article" year="1959" yearSuffix="b">Burton 1959b: 218</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="D9195D588B569047FF55FB57172FFB73" blockId="18.[189,820,1163,1261]" box="[189,820,1199,1225]" pageId="18" pageNumber="19">
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<treatmentCitationGroup id="F9B67A768B569047FF55FB57172FFB73" box="[189,820,1199,1225]" pageId="18" pageNumber="19">
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<taxonomicName id="1EA626DB8B569047FF55FB5715BDFB73" box="[189,422,1199,1225]" class="Demospongiae" family="Niphatidae" genus="Gelliodes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="18" pageNumber="19" phylum="Porifera" rank="species" species="flagellifer">
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<emphasis id="EBD2814A8B569047FF55FB5715BDFB73" box="[189,422,1199,1225]" italics="true" pageId="18" pageNumber="19">Gelliodes flagellifer</emphasis>
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</taxonomicName>
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||
–
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||
<treatmentCitation id="58077B498B569047FE2CFB5716D6FB73" author="Vacelet J. & Vasseur P. & Levi C." box="[452,717,1199,1225]" page="83" pageId="18" pageNumber="19" year="1976">
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<bibRefCitation id="BD3720A98B569047FE2CFB5716D6FB73" author="Vacelet" box="[452,717,1199,1225]" etAl="et al." firstAuthor="Vacelet" pageId="18" pageNumber="19" refId="ref24969" refString="Vacelet J., Vasseur P. & Levi C. 1976. Spongiaires de la pente externe des recifs coralliens de Tulear (Sud-Ouest de Madagascar). Memoires du Museum national d'Histoire naturelle (A, Zoologie) 49, Museum national d'Histoire naturelle, Paris." type="book" year="1976">
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Vacelet
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<emphasis id="EBD2814A8B569047FDC9FB481647FB73" box="[545,604,1199,1225]" italics="true" pageId="18" pageNumber="19">et al.</emphasis>
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1976: 83
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</bibRefCitation>
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</treatmentCitation>
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||
, Fig. 62.
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||
</treatmentCitationGroup>
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</paragraph>
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<paragraph id="D9195D588B569047FF55FB2B1717FB57" blockId="18.[189,820,1163,1261]" box="[189,780,1235,1261]" pageId="18" pageNumber="19">
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<treatmentCitationGroup id="F9B67A768B569047FF55FB2B1717FB57" box="[189,780,1235,1261]" pageId="18" pageNumber="19">
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<taxonomicName id="1EA626DB8B569047FF55FB2B15DBFB57" box="[189,448,1235,1261]" class="Demospongiae" family="Chalinidae" genus="Sigmadocia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="18" pageNumber="19" phylum="Porifera" rank="species" species="flagellifer">
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<emphasis id="EBD2814A8B569047FF55FB2B15DBFB57" box="[189,448,1235,1261]" italics="true" pageId="18" pageNumber="19">Sigmadocia flagellifer</emphasis>
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</taxonomicName>
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||
–
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||
<treatmentCitation id="58077B498B569047FE36FB2B1712FB57" author="Pulitzer-Finali G." box="[478,777,1235,1261]" page="327" pageId="18" pageNumber="19" year="1993">
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<bibRefCitation id="BD3720A98B569047FE36FB2B1712FB57" author="Pulitzer-Finali" box="[478,777,1235,1261]" firstAuthor="Pulitzer-Finali" pageId="18" pageNumber="19" pagination="247 - 350" refId="ref24039" refString="Pulitzer-Finali G. 1993. A collection of marine sponges from East Africa. Annales Museo Civico Storia Naturale Giacomo Doria 89: 247 - 350." type="journal article" year="1993">Pulitzer-Finali 1993: 327</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="D9195D588B569047FF55FAEF1047FA95" blockId="18.[189,1116,1301,1328]" box="[189,1116,1301,1328]" pageId="18" pageNumber="19">
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<treatmentCitationGroup id="F9B67A768B569047FF55FAEF1047FA95" box="[189,1116,1301,1328]" pageId="18" pageNumber="19">
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<emphasis id="EBD2814A8B569047FF55FAEF14F2FA8A" box="[189,233,1303,1328]" italics="true" pageId="18" pageNumber="19">non</emphasis>
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<treatmentCitation id="58077B498B569047FF18FAED1715FA95" author="Ridley S. O. & Dendy A." box="[240,782,1301,1327]" page="323" pageId="18" pageNumber="19" year="1886">
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||
<taxonomicName id="1EA626DB8B569047FF18FAED1715FA95" ID-CoL="3FJVV" authority="Ridley & Dendy, 1886: 323" authorityName="Ridley & Dendy" authorityPageNumber="323" authorityYear="1886" box="[240,782,1301,1327]" class="Demospongiae" family="Chalinidae" genus="Gellius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="18" pageNumber="19" phylum="Porifera" rank="species" species="flagellifer">
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<emphasis id="EBD2814A8B569047FF18FAED15A5FA95" box="[240,446,1301,1327]" italics="true" pageId="18" pageNumber="19">Gellius flagellifer</emphasis>
|
||
<bibRefCitation id="BD3720A98B569047FE2EFAED1715FA95" author="Ridley & Dendy" box="[454,782,1301,1327]" firstAuthor="Ridley" pageId="18" pageNumber="19" pagination="470 - 493" refId="ref24141" refString="Ridley S. O. & Dendy A. 1886. Preliminary report on the Monaxonida collected by H. M. S. ' Challenger'. Annals and Magazine of Natural History (5) 18: 325 - 351, 470 - 493. https: // doi. org / 10.1080 / 00222938609459982" type="journal article" year="1886">Ridley & Dendy, 1886: 323</bibRefCitation>
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</taxonomicName>
|
||
</treatmentCitation>
|
||
;
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||
<treatmentCitation id="58077B498B569047FCF2FAED179FFA95" author="Ridley S. O. & Dendy A." box="[794,900,1301,1327]" page="42" pageId="18" pageNumber="19" year="1887">
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<bibRefCitation id="BD3720A98B569047FCF2FAED179FFA95" author="Ridley & Dendy" box="[794,900,1301,1327]" firstAuthor="Ridley" pageId="18" pageNumber="19" pagination="1 - 275" refId="ref24197" refString="Ridley S. O. & Dendy A. 1887. Report on the Monaxonida collected by H. M. S. ' Challenger' during the years 1873 - 1876. Report on the Scientific Results of the Voyage of H. M. S. ' Challenger ', 1873 - 1876, Zoology 20 (59): 1 - 275." type="journal article" year="1887">1887: 42</bibRefCitation>
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||
</treatmentCitation>
|
||
, pl. XIII figs 5,10.
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||
</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="91BC0ED38B569047FF55FAA016CEFA1B" box="[189,725,1368,1441]" pageId="18" pageNumber="19" type="etymology">
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<paragraph id="D9195D588B569047FF55FAA0155FFAC8" blockId="18.[189,324,1368,1394]" box="[189,324,1368,1394]" pageId="18" pageNumber="19">
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<heading id="8251EA348B569047FF55FAA0155FFAC8" bold="true" box="[189,324,1368,1394]" fontSize="11" level="3" pageId="18" pageNumber="19" reason="3">
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<emphasis id="EBD2814A8B569047FF55FAA0155FFAC8" bold="true" box="[189,324,1368,1394]" pageId="18" pageNumber="19">Etymology</emphasis>
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</heading>
|
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</paragraph>
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<paragraph id="D9195D588B569047FF55FA7F16CEFA1B" blockId="18.[189,725,1415,1441]" box="[189,725,1415,1441]" pageId="18" pageNumber="19">
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||
The specific epithet refers to the
|
||
<typeStatus id="061DE3FA8B569047FDD5FA7F166BFA1B" box="[573,624,1415,1441]" pageId="18" pageNumber="19">type</typeStatus>
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locality.
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</paragraph>
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</subSubSection>
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<subSubSection id="91BC0ED38B569047FF55FA321147F9E6" pageId="18" pageNumber="19" type="materials_examined">
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<paragraph id="D9195D588B569047FF55FA3215B1FA5E" blockId="18.[189,426,1482,1508]" box="[189,426,1482,1508]" pageId="18" pageNumber="19">
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<heading id="8251EA348B569047FF55FA3215B1FA5E" bold="true" box="[189,426,1482,1508]" fontSize="11" level="3" pageId="18" pageNumber="19" reason="3">
|
||
<emphasis id="EBD2814A8B569047FF55FA3215B1FA5E" bold="true" box="[189,426,1482,1508]" pageId="18" pageNumber="19">Material examined</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<materialsCitation id="69CE57058B569047FF02FA011147F9E6" ID-GBIF-Occurrence="2621110308" collectingDate="1993-01-02" collectionCode="ZMA" collectorName="W. M. Van Soest & Expedition" country="Seychelles" elevation="54" latitude="-6.1333" location="Amirante Islands" longLatPrecision="7" longitude="53.0333" pageId="18" pageNumber="19" specimenCount="1" typeStatus="holotype">
|
||
<paragraph id="D9195D588B569047FF02FA011547F9A9" blockId="18.[189,1399,1529,1628]" box="[234,348,1529,1555]" pageId="18" pageNumber="19">
|
||
<emphasis id="EBD2814A8B569047FF02FA011547F9A9" bold="true" box="[234,348,1529,1555]" pageId="18" pageNumber="19">
|
||
<typeStatus id="061DE3FA8B569047FF02FA011547F9A9" box="[234,348,1529,1555]" pageId="18" pageNumber="19" type="holotype">Holotype</typeStatus>
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="D9195D588B569047FF55F9E51147F9E6" blockId="18.[189,1399,1529,1628]" pageId="18" pageNumber="19">
|
||
<collectingCountry id="A1B11DC88B569047FF55F9E51561F98D" box="[189,378,1565,1591]" name="Seychelles" pageId="18" pageNumber="19">SEYCHELLES</collectingCountry>
|
||
:
|
||
<location id="DC790B838B569047FE6CF9E5164BF98D" LSID="urn:lsid:plazi:treatment:510FEC4E8B569040FE30FC441548FE37:DC790B838B569047FE6CF9E5164BF98D" box="[388,592,1565,1591]" country="Seychelles" latitude="-6.1333" longLatPrecision="7" longitude="53.0333" name="Amirante Islands" pageId="18" pageNumber="19">Amirante Islands</location>
|
||
,
|
||
<locationDeviation id="C8AB447A8B569047FDB4F9E5175BF98D" box="[604,832,1565,1591]" location="Ile Desnoeufs" pageId="18" pageNumber="19">N of Ile Desnoeufs</locationDeviation>
|
||
,
|
||
<geoCoordinate id="BC923B9F8B569047FCA4F9E517D9F98D" box="[844,962,1565,1591]" degrees="6.1333" direction="south" orientation="latitude" pageId="18" pageNumber="19" precision="5" value="-6.1333">6.1333° S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="BC923B9F8B569047FC27F9E5104DF98D" box="[975,1110,1565,1591]" degrees="53.0333" direction="east" orientation="longitude" pageId="18" pageNumber="19" precision="5" value="53.0333">53.0333° E</geoCoordinate>
|
||
,
|
||
<elevation id="528BBA6B8B569047FB8BF9E510F0F98D" box="[1123,1259,1565,1591]" metricMagnitude="1" metricUnit="m" metricValue="5.4" pageId="18" pageNumber="19" unit="m" value="54.0">
|
||
<quantity id="1E5EF0BD8B569047FB8BF9E510BBF98D" box="[1123,1184,1565,1591]" metricMagnitude="1" metricUnit="m" metricValue="5.4" pageId="18" pageNumber="19" unit="m" value="54.0">54 m</quantity>
|
||
depth
|
||
</elevation>
|
||
, trawl, coll. R.
|
||
<collectorName id="7453388E8B569047FF3EF9BA158CF9E6" box="[214,407,1602,1628]" pageId="18" pageNumber="19">W.M. Van Soest</collectorName>
|
||
, IOP-E
|
||
<collectorName id="7453388E8B569047FE1EF9BA166CF9E6" box="[502,631,1602,1628]" pageId="18" pageNumber="19">Expedition</collectorName>
|
||
stat. 782, field number 783/03,
|
||
<date id="AD187B988B569047FC05F9BA1068F9E6" box="[1005,1139,1602,1628]" pageId="18" pageNumber="19" value="1993-01-02">
|
||
<collectingDate id="BD5C82708B569047FC05F9BA1068F9E6" box="[1005,1139,1602,1628]" pageId="18" pageNumber="19" value="1993-01-02">2 Jan. 1993</collectingDate>
|
||
</date>
|
||
(
|
||
<collectionCode id="BFB7C59D8B569047FB6AF9BA10DFF9E6" box="[1154,1220,1602,1628]" country="Netherlands" httpUri="http://grbio.org/cool/a65z-wv6r" name="Universiteit van Amsterdam, Zoologisch Museum" pageId="18" pageNumber="19">ZMA</collectionCode>
|
||
Por. 12409).
|
||
</paragraph>
|
||
</materialsCitation>
|
||
</subSubSection>
|
||
<subSubSection id="91BC0ED38B569041FF55F97C1047FDC5" lastPageId="20" lastPageNumber="21" pageId="18" pageNumber="19" type="description">
|
||
<paragraph id="D9195D588B569047FF55F97C1555F924" blockId="18.[189,334,1668,1694]" box="[189,334,1668,1694]" pageId="18" pageNumber="19">
|
||
<heading id="8251EA348B569047FF55F97C1555F924" bold="true" box="[189,334,1668,1694]" fontSize="11" level="3" pageId="18" pageNumber="19" reason="3">
|
||
<emphasis id="EBD2814A8B569047FF55F97C1555F924" bold="true" box="[189,334,1668,1694]" pageId="18" pageNumber="19">Description</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="D9195D588B569047FF55F94C171CF880" blockId="18.[189,1399,1716,1850]" pageId="18" pageNumber="19">
|
||
The sponge (
|
||
<figureCitation id="419D41DD8B569047FEBFF94C15DFF974" box="[343,452,1716,1742]" captionStart="Fig" captionStartId="19.[189,232,1858,1884]" captionTargetBox="[220,1367,265,1844]" captionTargetId="figure@19.[220,1367,265,1844]" captionTargetPageId="19" captionText="Fig. 10. Haliclona (Flagellia) amirantensis subgen. et sp. nov., holotype (ZMA Por. 12409), from Desnoeufs Island, Amirantes, Seychelles. A. Habitus (encircled) encrusting a large Topsentia specimen (scale bar = 1 cm). B–F. SEM images of the spicules. B. Oxeas. B1. Detail of one of the apices. C–D. Flagellosigmas. D 1. Detail of long ending of flagellosigma. D 2. Detail of short ending of flagellosigma. E. Large sigma category (I). F. Small sigma category (I)." figureDoi="http://doi.org/10.5281/zenodo.3836237" httpUri="https://zenodo.org/record/3836237/files/figure.png" pageId="18" pageNumber="19">Fig. 10A</figureCitation>
|
||
, circle) forms a central encrustation of approximately 2 × 2 ×
|
||
<quantity id="1E5EF0BD8B569047FB40F94C10E2F974" box="[1192,1273,1716,1742]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="18" pageNumber="19" unit="cm" value="0.5">0.5 cm</quantity>
|
||
on a large
|
||
<emphasis id="EBD2814A8B569047FF55F9211535F948" box="[189,302,1753,1778]" italics="true" pageId="18" pageNumber="19">Topsentia</emphasis>
|
||
knoll of
|
||
<quantity id="1E5EF0BD8B569047FE73F92015CEF948" box="[411,469,1752,1778]" metricMagnitude="-2" metricUnit="m" metricValue="9.0" pageId="18" pageNumber="19" unit="cm" value="9.0">9 cm</quantity>
|
||
high and wide. It has an irregular outline around a
|
||
<quantity id="1E5EF0BD8B569047FBDDF9201062F948" box="[1077,1145,1752,1778]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="18" pageNumber="19" unit="mm" value="5.0">5 mm</quantity>
|
||
diameter oscule. The color of both sponges was noted as beige and the specimen of
|
||
<taxonomicName id="1EA626DB8B569047FC77F9041087F8AC" authority="" authorityName="Van Soest" authorityYear="2017" box="[927,1180,1788,1814]" class="Demospongiae" family="Chalinidae" genus="Haliclona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="18" pageNumber="19" phylum="Porifera" rank="subGenus" subGenus="Flagellia">
|
||
<emphasis id="EBD2814A8B569047FC77F904100FF8AC" box="[927,1044,1788,1814]" italics="true" pageId="18" pageNumber="19">Haliclona</emphasis>
|
||
(
|
||
<emphasis id="EBD2814A8B569047FBCEF9041089F8AC" box="[1062,1170,1788,1814]" italics="true" pageId="18" pageNumber="19">Flagellia</emphasis>
|
||
)
|
||
</taxonomicName>
|
||
was only detected by its softer consistency and a less coarse surface.
|
||
</paragraph>
|
||
<paragraph id="D9195D588B569047FF55F89A17ABF853" blockId="18.[189,1399,1890,2025]" pageId="18" pageNumber="19">SKELETON. Confused anisotropic organization with large open spaces, with spicule tracts cored by 1–6 spicules in cross section bound by spongin, but this is not obviously enclosing the tracts. Interconnecting spicules are single oxeas, arranged loosely and irregularly. The surface has a tangential arrangement of single spicules differentiated from the choanosomal reticulation.</paragraph>
|
||
<caption id="8DD90DD08B579046FF55F8BA101CF853" ID-DOI="http://doi.org/10.5281/zenodo.3836237" ID-Zenodo-Dep="3836237" httpUri="https://zenodo.org/record/3836237/files/figure.png" pageId="19" pageNumber="20" startId="19.[189,232,1858,1884]" targetBox="[220,1367,265,1844]" targetPageId="19">
|
||
<paragraph id="D9195D588B579046FF55F8BA101CF853" blockId="19.[189,1399,1858,2025]" pageId="19" pageNumber="20">
|
||
<emphasis id="EBD2814A8B579046FF55F8BA1505F8E6" bold="true" box="[189,286,1858,1884]" pageId="19" pageNumber="20">Fig. 10.</emphasis>
|
||
<taxonomicName id="1EA626DB8B579046FEC2F8BA16D5F8E7" authority="Van Soest, 2017" authorityName="Van Soest" authorityYear="2017" box="[298,718,1858,1885]" class="Demospongiae" family="Chalinidae" genus="Haliclona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="19" pageNumber="20" phylum="Porifera" rank="species" species="amirantensis" status="subgen. et sp. nov." subGenus="Flagellia">
|
||
<emphasis id="EBD2814A8B579046FEC2F8BA1584F8E6" box="[298,415,1858,1884]" italics="true" pageId="19" pageNumber="20">Haliclona</emphasis>
|
||
(
|
||
<emphasis id="EBD2814A8B579046FE5DF8BA163AF8E6" box="[437,545,1858,1884]" italics="true" pageId="19" pageNumber="20">Flagellia</emphasis>
|
||
)
|
||
<emphasis id="EBD2814A8B579046FDDEF8BC16D5F8E7" box="[566,718,1860,1885]" italics="true" pageId="19" pageNumber="20">amirantensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="F0E13C318B579046FD32F8BA17DFF8E6" box="[730,964,1858,1884]" pageId="19" pageNumber="20" rank="species">subgen. et sp. nov.</taxonomicNameLabel>
|
||
, holotype (ZMA Por. 12409), from Desnoeufs Island, Amirantes, Seychelles.
|
||
<emphasis id="EBD2814A8B579046FD32F89D16F4F8C5" bold="true" box="[730,751,1893,1919]" pageId="19" pageNumber="20">A</emphasis>
|
||
. Habitus (encircled) encrusting a large
|
||
<emphasis id="EBD2814A8B579046FAEDF89F116DF83A" box="[1285,1398,1895,1920]" italics="true" pageId="19" pageNumber="20">Topsentia</emphasis>
|
||
specimen (scale bar = 1 cm).
|
||
<emphasis id="EBD2814A8B579046FDC2F8711645F819" bold="true" box="[554,606,1929,1955]" pageId="19" pageNumber="20">B–F</emphasis>
|
||
. SEM images of the spicules.
|
||
<emphasis id="EBD2814A8B579046FC3EF87117F1F819" bold="true" box="[982,1002,1929,1955]" pageId="19" pageNumber="20">B</emphasis>
|
||
. Oxeas.
|
||
<emphasis id="EBD2814A8B579046FBBFF871106FF813" bold="true" box="[1111,1140,1929,1961]" pageId="19" pageNumber="20">
|
||
B
|
||
<subScript id="45225F1D8B579046FB83F863106FF813" attach="left" box="[1131,1140,1947,1961]" fontSize="6" pageId="19" pageNumber="20">1</subScript>
|
||
</emphasis>
|
||
. Detail of one of the apices.
|
||
<emphasis id="EBD2814A8B579046FEFEF8541554F87C" bold="true" box="[278,335,1964,1990]" pageId="19" pageNumber="20">C–D</emphasis>
|
||
. Flagellosigmas.
|
||
<emphasis id="EBD2814A8B579046FDC9F8541624F877" bold="true" box="[545,575,1964,1997]" pageId="19" pageNumber="20">D 1</emphasis>
|
||
. Detail of long ending of flagellosigma.
|
||
<emphasis id="EBD2814A8B579046FBCCF8541059F877" bold="true" box="[1060,1090,1964,1997]" pageId="19" pageNumber="20">D 2</emphasis>
|
||
. Detail of short ending of flagellosigma.
|
||
<emphasis id="EBD2814A8B579046FE82F8371565F853" bold="true" box="[362,382,1999,2025]" pageId="19" pageNumber="20">E</emphasis>
|
||
. Large sigma category (I).
|
||
<emphasis id="EBD2814A8B579046FD55F83716D4F853" bold="true" box="[701,719,1999,2025]" pageId="19" pageNumber="20">F</emphasis>
|
||
. Small sigma category (I).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="D9195D588B509041FF55FEF2150AFEFD" blockId="20.[189,1399,266,327]" pageId="20" pageNumber="21">
|
||
OXEAS (
|
||
<figureCitation id="419D41DD8B509041FEF3FEF2156EFE9E" box="[283,373,266,292]" captionStart="Fig" captionStartId="19.[189,232,1858,1884]" captionTargetBox="[220,1367,265,1844]" captionTargetId="figure@19.[220,1367,265,1844]" captionTargetPageId="19" captionText="Fig. 10. Haliclona (Flagellia) amirantensis subgen. et sp. nov., holotype (ZMA Por. 12409), from Desnoeufs Island, Amirantes, Seychelles. A. Habitus (encircled) encrusting a large Topsentia specimen (scale bar = 1 cm). B–F. SEM images of the spicules. B. Oxeas. B1. Detail of one of the apices. C–D. Flagellosigmas. D 1. Detail of long ending of flagellosigma. D 2. Detail of short ending of flagellosigma. E. Large sigma category (I). F. Small sigma category (I)." figureDoi="http://doi.org/10.5281/zenodo.3836237" httpUri="https://zenodo.org/record/3836237/files/figure.png" pageId="20" pageNumber="21">Fig. 10</figureCitation>
|
||
B–B1). Slightly curved, gradually tapering to sharp points, 207–
|
||
<emphasis id="EBD2814A8B509041FB6BFEF210B4FE9E" box="[1155,1199,266,292]" italics="true" pageId="20" pageNumber="21">234</emphasis>
|
||
–270 × 7.5–
|
||
<emphasis id="EBD2814A8B509041FAABFEF21149FE9E" box="[1347,1362,266,292]" italics="true" pageId="20" pageNumber="21">9</emphasis>
|
||
.
|
||
<emphasis id="EBD2814A8B509041FAB1FEF31173FE9F" box="[1369,1384,267,293]" italics="true" pageId="20" pageNumber="21">7</emphasis>
|
||
– 12 μm.
|
||
</paragraph>
|
||
<paragraph id="D9195D588B509041FF55FE971557FDA3" blockId="20.[189,1399,367,537]" pageId="20" pageNumber="21">
|
||
FLAGELLOSIGMAS (
|
||
<figureCitation id="419D41DD8B509041FE62FE9715C5FE33" box="[394,478,367,393]" captionStart="Fig" captionStartId="19.[189,232,1858,1884]" captionTargetBox="[220,1367,265,1844]" captionTargetId="figure@19.[220,1367,265,1844]" captionTargetPageId="19" captionText="Fig. 10. Haliclona (Flagellia) amirantensis subgen. et sp. nov., holotype (ZMA Por. 12409), from Desnoeufs Island, Amirantes, Seychelles. A. Habitus (encircled) encrusting a large Topsentia specimen (scale bar = 1 cm). B–F. SEM images of the spicules. B. Oxeas. B1. Detail of one of the apices. C–D. Flagellosigmas. D 1. Detail of long ending of flagellosigma. D 2. Detail of short ending of flagellosigma. E. Large sigma category (I). F. Small sigma category (I)." figureDoi="http://doi.org/10.5281/zenodo.3836237" httpUri="https://zenodo.org/record/3836237/files/figure.png" pageId="20" pageNumber="21">Fig. 10</figureCitation>
|
||
C–D). Circular to ovoid in shape, with long endings having either an upturned (
|
||
<figureCitation id="419D41DD8B509041FF2EFE6B152CFE17" box="[198,311,403,429]" captionStart="Fig" captionStartId="19.[189,232,1858,1884]" captionTargetBox="[220,1367,265,1844]" captionTargetId="figure@19.[220,1367,265,1844]" captionTargetPageId="19" captionText="Fig. 10. Haliclona (Flagellia) amirantensis subgen. et sp. nov., holotype (ZMA Por. 12409), from Desnoeufs Island, Amirantes, Seychelles. A. Habitus (encircled) encrusting a large Topsentia specimen (scale bar = 1 cm). B–F. SEM images of the spicules. B. Oxeas. B1. Detail of one of the apices. C–D. Flagellosigmas. D 1. Detail of long ending of flagellosigma. D 2. Detail of short ending of flagellosigma. E. Large sigma category (I). F. Small sigma category (I)." figureDoi="http://doi.org/10.5281/zenodo.3836237" httpUri="https://zenodo.org/record/3836237/files/figure.png" pageId="20" pageNumber="21">Fig. 10D</figureCitation>
|
||
<figureCitation id="419D41DD8B509041FEDFFE6B155AFE17" box="[311,321,403,429]" captionStart="Fig" captionStartId="2.[1000,1043,858,884]" captionTargetBox="[189,925,265,1033]" captionTargetId="figure@2.[189,925,265,1033]" captionTargetPageId="2" captionText="Fig. 1. Flagellosigma, the characteristic feature of Haliclona (Flagellia) subgen. nov., showing meristic and descriptive features used in this study." figureDoi="http://doi.org/10.5281/zenodo.3836219" httpUri="https://zenodo.org/record/3836219/files/figure.png" pageId="20" pageNumber="21">1</figureCitation>
|
||
) or straight curvature (
|
||
<figureCitation id="419D41DD8B509041FDB5FE6B16D0FE17" box="[605,715,403,429]" captionStart="Fig" captionStartId="19.[189,232,1858,1884]" captionTargetBox="[220,1367,265,1844]" captionTargetId="figure@19.[220,1367,265,1844]" captionTargetPageId="19" captionText="Fig. 10. Haliclona (Flagellia) amirantensis subgen. et sp. nov., holotype (ZMA Por. 12409), from Desnoeufs Island, Amirantes, Seychelles. A. Habitus (encircled) encrusting a large Topsentia specimen (scale bar = 1 cm). B–F. SEM images of the spicules. B. Oxeas. B1. Detail of one of the apices. C–D. Flagellosigmas. D 1. Detail of long ending of flagellosigma. D 2. Detail of short ending of flagellosigma. E. Large sigma category (I). F. Small sigma category (I)." figureDoi="http://doi.org/10.5281/zenodo.3836237" httpUri="https://zenodo.org/record/3836237/files/figure.png" pageId="20" pageNumber="21">Fig. 10C</figureCitation>
|
||
), and with short endings having a rather wide curvature (
|
||
<figureCitation id="419D41DD8B509041FF2EFE4F1528FE6B" box="[198,307,439,465]" captionStart="Fig" captionStartId="19.[189,232,1858,1884]" captionTargetBox="[220,1367,265,1844]" captionTargetId="figure@19.[220,1367,265,1844]" captionTargetPageId="19" captionText="Fig. 10. Haliclona (Flagellia) amirantensis subgen. et sp. nov., holotype (ZMA Por. 12409), from Desnoeufs Island, Amirantes, Seychelles. A. Habitus (encircled) encrusting a large Topsentia specimen (scale bar = 1 cm). B–F. SEM images of the spicules. B. Oxeas. B1. Detail of one of the apices. C–D. Flagellosigmas. D 1. Detail of long ending of flagellosigma. D 2. Detail of short ending of flagellosigma. E. Large sigma category (I). F. Small sigma category (I)." figureDoi="http://doi.org/10.5281/zenodo.3836237" httpUri="https://zenodo.org/record/3836237/files/figure.png" pageId="20" pageNumber="21">Fig. 10D</figureCitation>
|
||
<figureCitation id="419D41DD8B509041FEDBFE4F1558FE6B" box="[307,323,439,465]" captionStart="Fig" captionStartId="2.[794,837,1821,1847]" captionTargetBox="[189,740,1217,2018]" captionTargetId="figure@2.[189,740,1217,2018]" captionTargetPageId="2" captionText="Fig. 2. ‘Flagellated’ sigma of Mycale (Naviculina) diversisigmata Van Soest, 1984, a sigma type superficially similar to a flagellosigma, but the morphology is considered non-homologous due to the lack of a strong asymmetry in the longer and shorter endings." figureDoi="http://doi.org/10.5281/zenodo.3836221" httpUri="https://zenodo.org/record/3836221/files/figure.png" pageId="20" pageNumber="21">2</figureCitation>
|
||
). There is a extensive range of sizes, but no clear division in larger and smaller categories. Long endings 58–106–130 μm, short endings 52–
|
||
<emphasis id="EBD2814A8B509041FCE0FE24173EFE4C" box="[776,805,476,502]" italics="true" pageId="20" pageNumber="21">77</emphasis>
|
||
–93 μm, width 33–
|
||
<emphasis id="EBD2814A8B509041FBEEFE231038FE4F" box="[1030,1059,475,501]" italics="true" pageId="20" pageNumber="21">81</emphasis>
|
||
–108 μm, and thickness 1.5–
|
||
<emphasis id="EBD2814A8B509041FF55FE0714D7FDA3" box="[189,204,511,537]" italics="true" pageId="20" pageNumber="21">2</emphasis>
|
||
.
|
||
<emphasis id="EBD2814A8B509041FF3BFE0714F9FDA3" box="[211,226,511,537]" italics="true" pageId="20" pageNumber="21">4</emphasis>
|
||
–3.5 μm.
|
||
</paragraph>
|
||
<paragraph id="D9195D588B509041FF55FDB91047FDC5" blockId="20.[189,1399,577,639]" pageId="20" pageNumber="21">
|
||
NORMAL SIGMAS (
|
||
<figureCitation id="419D41DD8B509041FE6FFDB915C5FDE1" box="[391,478,577,603]" captionStart="Fig" captionStartId="19.[189,232,1858,1884]" captionTargetBox="[220,1367,265,1844]" captionTargetId="figure@19.[220,1367,265,1844]" captionTargetPageId="19" captionText="Fig. 10. Haliclona (Flagellia) amirantensis subgen. et sp. nov., holotype (ZMA Por. 12409), from Desnoeufs Island, Amirantes, Seychelles. A. Habitus (encircled) encrusting a large Topsentia specimen (scale bar = 1 cm). B–F. SEM images of the spicules. B. Oxeas. B1. Detail of one of the apices. C–D. Flagellosigmas. D 1. Detail of long ending of flagellosigma. D 2. Detail of short ending of flagellosigma. E. Large sigma category (I). F. Small sigma category (I)." figureDoi="http://doi.org/10.5281/zenodo.3836237" httpUri="https://zenodo.org/record/3836237/files/figure.png" pageId="20" pageNumber="21">Fig. 10</figureCitation>
|
||
E–F). Two distinct size categories, larger (I) (
|
||
<figureCitation id="419D41DD8B509041FBEFFDB91068FDE1" box="[1031,1139,577,603]" captionStart="Fig" captionStartId="19.[189,232,1858,1884]" captionTargetBox="[220,1367,265,1844]" captionTargetId="figure@19.[220,1367,265,1844]" captionTargetPageId="19" captionText="Fig. 10. Haliclona (Flagellia) amirantensis subgen. et sp. nov., holotype (ZMA Por. 12409), from Desnoeufs Island, Amirantes, Seychelles. A. Habitus (encircled) encrusting a large Topsentia specimen (scale bar = 1 cm). B–F. SEM images of the spicules. B. Oxeas. B1. Detail of one of the apices. C–D. Flagellosigmas. D 1. Detail of long ending of flagellosigma. D 2. Detail of short ending of flagellosigma. E. Large sigma category (I). F. Small sigma category (I)." figureDoi="http://doi.org/10.5281/zenodo.3836237" httpUri="https://zenodo.org/record/3836237/files/figure.png" pageId="20" pageNumber="21">Fig. 10E</figureCitation>
|
||
), robust, 47–
|
||
<emphasis id="EBD2814A8B509041FAFAFDB91134FDE1" box="[1298,1327,577,603]" italics="true" pageId="20" pageNumber="21">54</emphasis>
|
||
–63 × 2.5–
|
||
<emphasis id="EBD2814A8B509041FF18FD9D14E4FDC5" box="[240,255,613,639]" italics="true" pageId="20" pageNumber="21">3</emphasis>
|
||
.
|
||
<emphasis id="EBD2814A8B509041FEEEFD9D150EFDC5" box="[262,277,613,639]" italics="true" pageId="20" pageNumber="21">2</emphasis>
|
||
–3.5 μm, and smaller (II) (
|
||
<figureCitation id="419D41DD8B509041FDA5FD9D16AEFDC5" box="[589,693,613,639]" captionStart="Fig" captionStartId="19.[189,232,1858,1884]" captionTargetBox="[220,1367,265,1844]" captionTargetId="figure@19.[220,1367,265,1844]" captionTargetPageId="19" captionText="Fig. 10. Haliclona (Flagellia) amirantensis subgen. et sp. nov., holotype (ZMA Por. 12409), from Desnoeufs Island, Amirantes, Seychelles. A. Habitus (encircled) encrusting a large Topsentia specimen (scale bar = 1 cm). B–F. SEM images of the spicules. B. Oxeas. B1. Detail of one of the apices. C–D. Flagellosigmas. D 1. Detail of long ending of flagellosigma. D 2. Detail of short ending of flagellosigma. E. Large sigma category (I). F. Small sigma category (I)." figureDoi="http://doi.org/10.5281/zenodo.3836237" httpUri="https://zenodo.org/record/3836237/files/figure.png" pageId="20" pageNumber="21">Fig. 10F</figureCitation>
|
||
), thin, 26–
|
||
<emphasis id="EBD2814A8B509041FCDAFD9D1754FDC5" box="[818,847,613,639]" italics="true" pageId="20" pageNumber="21">30</emphasis>
|
||
–33 × 0.5–
|
||
<emphasis id="EBD2814A8B509041FC26FD9D17C6FDC5" box="[974,989,613,639]" italics="true" pageId="20" pageNumber="21">1</emphasis>
|
||
.
|
||
<emphasis id="EBD2814A8B509041FC0CFD9D17E8FDC5" box="[996,1011,613,639]" italics="true" pageId="20" pageNumber="21">1</emphasis>
|
||
–1.5 μm.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="91BC0ED38B509041FF55FD5F17E4FC82" pageId="20" pageNumber="21" type="distribution">
|
||
<paragraph id="D9195D588B509041FF55FD5F15EAFD7B" blockId="20.[189,497,679,705]" box="[189,497,679,705]" pageId="20" pageNumber="21">
|
||
<heading id="8251EA348B509041FF55FD5F15EAFD7B" bold="true" box="[189,497,679,705]" fontSize="11" level="3" pageId="20" pageNumber="21" reason="3">
|
||
<emphasis id="EBD2814A8B509041FF55FD5F15EAFD7B" bold="true" box="[189,497,679,705]" pageId="20" pageNumber="21">Distribution and ecology</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="D9195D588B509041FF55FD2E17E4FC82" blockId="20.[189,1399,726,824]" pageId="20" pageNumber="21">
|
||
<collectingCountry id="A1B11DC88B509041FF55FD2E1526FD4A" box="[189,317,726,752]" name="Seychelles" pageId="20" pageNumber="21">Seychelles</collectingCountry>
|
||
, epizoic on sponge in sandy bottom beyond reefs,
|
||
<quantity id="1E5EF0BD8B509041FC78FD2E17D0FD4A" box="[912,971,726,752]" metricMagnitude="1" metricUnit="m" metricValue="5.0" pageId="20" pageNumber="21" unit="m" value="50.0">50 m</quantity>
|
||
depth. Also, if synonymy is correct,
|
||
<collectingCountry id="A1B11DC88B509041FF55FD021556FCAE" box="[189,333,762,788]" name="Madagascar" pageId="20" pageNumber="21">Madagascar</collectingCountry>
|
||
,
|
||
<collectingCountry id="A1B11DC88B509041FEBEFD0215BDFCAE" box="[342,422,762,788]" name="Kenya" pageId="20" pageNumber="21">Kenya</collectingCountry>
|
||
,
|
||
<collectingCountry id="A1B11DC88B509041FE47FD021604FCAE" box="[431,543,762,788]" name="Maldives" pageId="20" pageNumber="21">Maldives</collectingCountry>
|
||
, and possibly Saya de Malha (Marine Ecoregions
|
||
<collectingCountry id="A1B11DC88B509041FBB5FD0210C6FCAE" box="[1117,1245,762,788]" name="Seychelles" pageId="20" pageNumber="21">Seychelles</collectingCountry>
|
||
, East African Coral Coast, Western and Northern
|
||
<collectingCountry id="A1B11DC88B509041FD88FCE616EBFC82" box="[608,752,798,824]" name="Madagascar" pageId="20" pageNumber="21">Madagascar</collectingCountry>
|
||
,
|
||
<collectingCountry id="A1B11DC88B509041FD13FCE61776FC82" box="[763,877,798,824]" name="Maldives" pageId="20" pageNumber="21">Maldives</collectingCountry>
|
||
),
|
||
<quantity id="1E5EF0BD8B509041FC69FCE617E1FC82" box="[897,1018,798,824]" metricMagnitude="2" metricUnit="m" metricValue="1.33" metricValueMax="2.29" metricValueMin="0.37" pageId="20" pageNumber="21" unit="m" value="133.0" valueMax="229.0" valueMin="37.0">
|
||
37–
|
||
<specimenCount id="CFA096D18B509041FC45FCE617E1FC82" box="[941,1018,798,824]" pageId="20" pageNumber="21" type="generic">229 m</specimenCount>
|
||
</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="91BC0ED38B509040FF55FC981548FE37" lastPageId="21" lastPageNumber="22" pageId="20" pageNumber="21" type="discussion">
|
||
<paragraph id="D9195D588B509041FF55FC981534FCC0" blockId="20.[189,303,864,890]" box="[189,303,864,890]" pageId="20" pageNumber="21">
|
||
<heading id="8251EA348B509041FF55FC981534FCC0" bold="true" box="[189,303,864,890]" fontSize="11" level="3" pageId="20" pageNumber="21" reason="3">
|
||
<emphasis id="EBD2814A8B509041FF55FC981534FCC0" bold="true" box="[189,303,864,890]" pageId="20" pageNumber="21">Remarks</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="D9195D588B509041FF55FC771112FBE6" blockId="20.[189,1399,911,1116]" pageId="20" pageNumber="21">
|
||
The description by
|
||
<bibRefCitation id="BD3720A98B509041FE4BFC771653FC13" author="Dendy" box="[419,584,911,937]" firstAuthor="Dendy" pageId="20" pageNumber="21" pagination="1 - 164" refId="ref22017" refString="Dendy A. 1922. Report on the Sigmatotetraxonida collected by H. M. S. ' Sealark' in the Indian Ocean. Reports of the Percy Sladen Trust Expedition to the Indian Ocean in 1905, Volume 7. Transactions of the Linnean Society of London (2) 18 (1): 1 - 164. https: // doi. org / 10.1111 / j. 1096 - 3642.1922. tb 00547. x" type="journal article" year="1922">Dendy (1922)</bibRefCitation>
|
||
of a fairly large encrusting specimen (5.5 × 5 ×
|
||
<quantity id="1E5EF0BD8B509041FB63FC7710D3FC13" box="[1163,1224,911,937]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="20" pageNumber="21" unit="cm" value="1.0">1 cm</quantity>
|
||
) from Saya de Malha (
|
||
<quantity id="1E5EF0BD8B509041FEF1FC4B154CFC77" box="[281,343,947,973]" metricMagnitude="1" metricUnit="m" metricValue="9.8" pageId="20" pageNumber="21" unit="m" value="98.0">98 m</quantity>
|
||
depth) with the name
|
||
<taxonomicName id="1EA626DB8B509041FD8CFC4B1052FC77" authority="Ridley & Dendy, 1886" authorityName="Ridley & Dendy" authorityYear="1886" box="[612,1097,947,973]" class="Demospongiae" family="Chalinidae" genus="Gellius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="20" pageNumber="21" phylum="Porifera" rank="species" species="flagellifer">
|
||
<emphasis id="EBD2814A8B509041FD8CFC4B1728FC77" box="[612,819,947,973]" italics="true" pageId="20" pageNumber="21">Gellius flagellifer</emphasis>
|
||
<bibRefCitation id="BD3720A98B509041FCD4FC4B1052FC77" author="Ridley & Dendy" box="[828,1097,947,973]" firstAuthor="Ridley" pageId="20" pageNumber="21" pagination="470 - 493" refId="ref24141" refString="Ridley S. O. & Dendy A. 1886. Preliminary report on the Monaxonida collected by H. M. S. ' Challenger'. Annals and Magazine of Natural History (5) 18: 325 - 351, 470 - 493. https: // doi. org / 10.1080 / 00222938609459982" type="journal article" year="1886">Ridley & Dendy, 1886</bibRefCitation>
|
||
</taxonomicName>
|
||
possibly conforms to the present species. The flagellosigmas were described as having an upturned curve on the long ending and the presence of visible spongin was also noted. However, the sizes of the oxeas were given as 370 × 20 μm, well in excess of the
|
||
<collectingCountry id="A1B11DC88B509041FDF3FBE61683FB82" box="[539,664,1054,1080]" name="Seychelles" pageId="20" pageNumber="21">Seychelles</collectingCountry>
|
||
specimen, and no data on sizes of flagellosigmas and normal sigma were provided. This meagre information is not sufficient to be certain of conspecificity.
|
||
</paragraph>
|
||
<paragraph id="D9195D588B509041FF55FB7C15DCFAB3" blockId="20.[189,1399,1156,1289]" pageId="20" pageNumber="21">
|
||
<bibRefCitation id="BD3720A98B509041FF55FB7C156DFB24" author="Burton" box="[189,374,1156,1182]" firstAuthor="Burton" pageId="20" pageNumber="21" pagination="151 - 281" refId="ref21692" refString="Burton M. 1959 b. Sponges. The John Murray Expedition 1933 - 34 Scientific Reports 10 (5): 151 - 281. Trustees of the British Museum (Natural History). Available from http: // biodiversitylibrary. org / page / 49512735 [accessed 5 Sep. 2017]." type="journal article" year="1959" yearSuffix="b">Burton (1959b)</bibRefCitation>
|
||
reported
|
||
<taxonomicName id="1EA626DB8B509041FE07FB7C16FAFB24" baseAuthorityName="Ridley & Dendy" baseAuthorityYear="1886" box="[495,737,1156,1182]" class="Demospongiae" family="Chalinidae" genus="Haliclona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="20" pageNumber="21" phylum="Porifera" rank="species" species="flagellifer">
|
||
<emphasis id="EBD2814A8B509041FE07FB7C16FAFB24" box="[495,737,1156,1182]" italics="true" pageId="20" pageNumber="21">Haliclona flagellifer</emphasis>
|
||
</taxonomicName>
|
||
from the Southern Red Sea (
|
||
<quantity id="1E5EF0BD8B509041FBA6FB7C108AFB24" box="[1102,1169,1156,1182]" metricMagnitude="1" metricUnit="m" metricValue="2.6" pageId="20" pageNumber="21" unit="m" value="26.0">26 m</quantity>
|
||
) and the
|
||
<collectingCountry id="A1B11DC88B509041FAE1FB7C116DFB24" box="[1289,1398,1156,1182]" name="Maldives" pageId="20" pageNumber="21">Maldives</collectingCountry>
|
||
(
|
||
<quantity id="1E5EF0BD8B509041FF2DFB50150FFB78" box="[197,276,1192,1218]" metricMagnitude="2" metricUnit="m" metricValue="2.29" pageId="20" pageNumber="21" unit="m" value="229.0">229 m</quantity>
|
||
). The specimen from the Southern Red Sea had oxeas only 170 × 10 μm, clearly smaller than the above measurements. The
|
||
<collectingCountry id="A1B11DC88B509041FE1CFB34167AFB5C" box="[500,609,1228,1254]" name="Maldives" pageId="20" pageNumber="21">Maldives</collectingCountry>
|
||
data appear closer, with oxeas 320 × 19 μm, flagellosigmas 90 μm, and sigmas 30–60 μm.
|
||
</paragraph>
|
||
<paragraph id="D9195D588B509041FF55FAC9100CFA61" blockId="20.[189,1399,1329,1499]" pageId="20" pageNumber="21">
|
||
<bibRefCitation id="BD3720A98B509041FF55FAC915B3FAF1" author="Vacelet" box="[189,424,1329,1356]" etAl="et al." firstAuthor="Vacelet" pageId="20" pageNumber="21" refId="ref24969" refString="Vacelet J., Vasseur P. & Levi C. 1976. Spongiaires de la pente externe des recifs coralliens de Tulear (Sud-Ouest de Madagascar). Memoires du Museum national d'Histoire naturelle (A, Zoologie) 49, Museum national d'Histoire naturelle, Paris." type="book" year="1976">
|
||
Vacelet
|
||
<emphasis id="EBD2814A8B509041FEF2FACB154FFAF1" box="[282,340,1329,1356]" italics="true" pageId="20" pageNumber="21">et al.</emphasis>
|
||
(1976)
|
||
</bibRefCitation>
|
||
recorded
|
||
<taxonomicName id="1EA626DB8B509041FDF4FAC916F2FAF1" authorityName="Ridley & Dendy" authorityYear="1886" box="[540,745,1329,1355]" class="Demospongiae" family="Chalinidae" genus="Gellius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="20" pageNumber="21" phylum="Porifera" rank="species" species="flagellifer">
|
||
<emphasis id="EBD2814A8B509041FDF4FAC916F2FAF1" box="[540,745,1329,1355]" italics="true" pageId="20" pageNumber="21">Gellius flagellifer</emphasis>
|
||
</taxonomicName>
|
||
from Southwestern
|
||
<collectingCountry id="A1B11DC88B509041FC3EFAC9107FFAF1" box="[982,1124,1329,1355]" name="Madagascar" pageId="20" pageNumber="21">Madagascar</collectingCountry>
|
||
(at
|
||
<quantity id="1E5EF0BD8B509041FB78FAC910D0FAF1" box="[1168,1227,1329,1355]" metricMagnitude="1" metricUnit="m" metricValue="3.7" pageId="20" pageNumber="21" unit="m" value="37.0">37 m</quantity>
|
||
depth, beyond the reefs) and this description matches the above description in most aspects (color, skeleton, sizes and shapes of oxeas and flagellosigmas), except for the normal sigmas, which were given as 30–40 × 1.2–2 μm. However, their drawing of these spicules (fig. 62c) shows considerable size variation. There is little doubt that the
|
||
<collectingCountry id="A1B11DC88B509041FE56FA391657FA61" box="[446,588,1473,1499]" name="Madagascar" pageId="20" pageNumber="21">Madagascar</collectingCountry>
|
||
and Amirante material are conspecific.
|
||
</paragraph>
|
||
<paragraph id="D9195D588B509041FF55F9FB1611F916" blockId="20.[189,1398,1539,1708]" pageId="20" pageNumber="21">
|
||
<bibRefCitation id="BD3720A98B509041FF55F9FB15A6F9A7" author="Pulitzer-Finali" box="[189,445,1539,1565]" firstAuthor="Pulitzer-Finali" pageId="20" pageNumber="21" pagination="247 - 350" refId="ref24039" refString="Pulitzer-Finali G. 1993. A collection of marine sponges from East Africa. Annales Museo Civico Storia Naturale Giacomo Doria 89: 247 - 350." type="journal article" year="1993">Pulitzer-Finali (1993)</bibRefCitation>
|
||
reported
|
||
<taxonomicName id="1EA626DB8B509041FDD8F9FB172EF9A7" box="[560,821,1539,1565]" class="Demospongiae" family="Chalinidae" genus="Sigmadocia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="20" pageNumber="21" phylum="Porifera" rank="species" species="flagellifer">
|
||
<emphasis id="EBD2814A8B509041FDD8F9FB172EF9A7" box="[560,821,1539,1565]" italics="true" pageId="20" pageNumber="21">Sigmadocia flagellifer</emphasis>
|
||
</taxonomicName>
|
||
from deeper water (
|
||
<quantity id="1E5EF0BD8B509041FBC1F9FB10AAF9A7" box="[1065,1201,1539,1565]" metricMagnitude="2" metricUnit="m" metricValue="1.275" metricValueMax="1.38" metricValueMin="1.17" pageId="20" pageNumber="21" unit="m" value="127.5" valueMax="138.0" valueMin="117.0">117–138 m</quantity>
|
||
) off the coast of
|
||
<collectingCountry id="A1B11DC88B509041FF55F9DF1516F9FB" box="[189,269,1575,1601]" name="Kenya" pageId="20" pageNumber="21">Kenya</collectingCountry>
|
||
. Oxeas were somewhat larger (310–370 × 13–17 μm), but flagellosigmas and the larger normal sigmas were similar in size. No mention was made of a smaller sigma category, rendering conspecificity uncertain. However, as the specimen also encrusted a sponge (
|
||
<taxonomicName id="1EA626DB8B509041FC26F9971059F933" box="[974,1090,1647,1673]" class="Demospongiae" family="Ancorinidae" genus="Asteropus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Astrophorida" pageId="20" pageNumber="21" phylum="Porifera" rank="genus">
|
||
<emphasis id="EBD2814A8B509041FC26F9971059F933" box="[974,1090,1647,1673]" italics="true" pageId="20" pageNumber="21">Asteropus</emphasis>
|
||
</taxonomicName>
|
||
), this material has more similarities than differences.
|
||
</paragraph>
|
||
<paragraph id="D9195D588B509040FF55F92C1548FE37" blockId="20.[189,1399,1748,2025]" lastBlockId="21.[189,1399,266,397]" lastPageId="21" lastPageNumber="22" pageId="20" pageNumber="21">
|
||
<taxonomicName id="1EA626DB8B509041FF55F92C1529F954" authorityName="Grant" authorityYear="1841" box="[189,306,1748,1774]" class="Demospongiae" family="Chalinidae" genus="Haliclona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="20" pageNumber="21" phylum="Porifera" rank="genus">
|
||
<emphasis id="EBD2814A8B509041FF55F92C1529F954" box="[189,306,1748,1774]" italics="true" pageId="20" pageNumber="21">Haliclona</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicName id="1EA626DB8B509041FED5F92C15F7F954" authorityName="Van Soest" authorityYear="2017" box="[317,492,1748,1775]" class="Demospongiae" family="Chalinidae" genus="Haliclona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="20" pageNumber="21" phylum="Porifera" rank="species" species="hentscheli" status="nom. nov." subGenus="Flagellia">
|
||
(
|
||
<emphasis id="EBD2814A8B509041FEAFF92E1542F955" box="[327,345,1750,1775]" italics="true" pageId="20" pageNumber="21">F</emphasis>
|
||
.)
|
||
<emphasis id="EBD2814A8B509041FE9DF92C15F7F954" box="[373,492,1748,1774]" italics="true" pageId="20" pageNumber="21">hentscheli</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="F0E13C318B509041FE1EF92C1675F954" box="[502,622,1748,1774]" pageId="20" pageNumber="21">nom. nov.</taxonomicNameLabel>
|
||
as described above is quite similar to the
|
||
<collectingCountry id="A1B11DC88B509041FB90F92C10EEF954" box="[1144,1269,1748,1774]" name="Seychelles" pageId="20" pageNumber="21">Seychelles</collectingCountry>
|
||
species in shape, oxea length, shape of the (large) flagellosigmas and presence of two size categories of normal sigmas. The major difference is the lack of a differentiated small flagellosigma category and the size of the larger normal sigma category, which is clearly smaller (average 54 μm) than that of
|
||
<emphasis id="EBD2814A8B509041FB43F8B910DBF8E0" box="[1195,1216,1857,1882]" italics="true" pageId="20" pageNumber="21">H</emphasis>
|
||
.
|
||
<taxonomicName id="1EA626DB8B509041FB25F8B8116CF8E0" authorityName="Van Soest" authorityYear="2017" box="[1229,1399,1856,1882]" class="Demospongiae" family="Chalinidae" genus="Haliclona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="20" pageNumber="21" phylum="Porifera" rank="species" species="hentscheli" status="nom. nov." subGenus="Flagellia">
|
||
(
|
||
<emphasis id="EBD2814A8B509041FB3FF8B910F2F8E0" box="[1239,1257,1857,1882]" italics="true" pageId="20" pageNumber="21">F</emphasis>
|
||
.)
|
||
<emphasis id="EBD2814A8B509041FAE8F8B8116CF8E0" box="[1280,1399,1856,1882]" italics="true" pageId="20" pageNumber="21">hentscheli</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="F0E13C318B509041FF55F89B152CF8C7" box="[189,311,1891,1917]" pageId="20" pageNumber="21">nom. nov.</taxonomicNameLabel>
|
||
(av. 71 μm).
|
||
<taxonomicName id="1EA626DB8B509041FE00F89B1646F8C7" authorityName="Grant" authorityYear="1841" box="[488,605,1891,1917]" class="Demospongiae" family="Chalinidae" genus="Haliclona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="20" pageNumber="21" phylum="Porifera" rank="genus">
|
||
<emphasis id="EBD2814A8B509041FE00F89B1646F8C7" box="[488,605,1891,1917]" italics="true" pageId="20" pageNumber="21">Haliclona</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicName id="1EA626DB8B509041FD82F89B1040F8C7" authority="(Ridley & Dendy, 1886)" authorityName="Van Soest" authorityYear="2017" baseAuthorityName="Ridley & Dendy" baseAuthorityYear="1886" box="[618,1115,1891,1918]" class="Demospongiae" family="Chalinidae" genus="Haliclona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="20" pageNumber="21" phylum="Porifera" rank="species" species="flagellifera" status="subgen. et comb. nov." subGenus="Flagellia">
|
||
(
|
||
<emphasis id="EBD2814A8B509041FD9CF89D169DF8C4" box="[628,646,1893,1918]" italics="true" pageId="20" pageNumber="21">F</emphasis>
|
||
.)
|
||
<emphasis id="EBD2814A8B509041FD4BF89B173FF8C7" box="[675,804,1891,1917]" italics="true" pageId="20" pageNumber="21">flagellifera</emphasis>
|
||
(
|
||
<bibRefCitation id="BD3720A98B509041FCD0F89B1048F8C7" author="Ridley & Dendy" box="[824,1107,1891,1917]" firstAuthor="Ridley" pageId="20" pageNumber="21" pagination="470 - 493" refId="ref24141" refString="Ridley S. O. & Dendy A. 1886. Preliminary report on the Monaxonida collected by H. M. S. ' Challenger'. Annals and Magazine of Natural History (5) 18: 325 - 351, 470 - 493. https: // doi. org / 10.1080 / 00222938609459982" type="journal article" year="1886">Ridley & Dendy, 1886</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="F0E13C318B509041FB80F89B116CF8C7" box="[1128,1399,1891,1917]" pageId="20" pageNumber="21" rank="species">subgen. et comb. nov.</taxonomicNameLabel>
|
||
from Marion Island (see below), differs from
|
||
<emphasis id="EBD2814A8B509041FD18F871171EF818" box="[752,773,1929,1954]" italics="true" pageId="20" pageNumber="21">H</emphasis>
|
||
.
|
||
<taxonomicName id="1EA626DB8B509041FCF0F87F17F3F818" authority="Van Soest, 2017" authorityName="Van Soest" authorityYear="2017" box="[792,1000,1927,1954]" class="Demospongiae" family="Chalinidae" genus="Haliclona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="20" pageNumber="21" phylum="Porifera" rank="species" species="amirantensis" status="subgen. et sp. nov." subGenus="Flagellia">
|
||
(
|
||
<emphasis id="EBD2814A8B509041FCCAF871172FF818" box="[802,820,1929,1954]" italics="true" pageId="20" pageNumber="21">F</emphasis>
|
||
.)
|
||
<emphasis id="EBD2814A8B509041FCB8F87117F3F818" box="[848,1000,1929,1954]" italics="true" pageId="20" pageNumber="21">amirantensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="F0E13C318B509041FC1BF87F10C3F81B" box="[1011,1240,1927,1953]" pageId="20" pageNumber="21" rank="species">subgen. et sp. nov.</taxonomicNameLabel>
|
||
in the shape of both the larger and smaller flagellosigmas, the presence of upturned long endings in many of the large flagellosigmas, the presence of two normal sigma categories, and the smaller sizes of the oxeas. A specimen of
|
||
<emphasis id="EBD2814A8B519040FE8FFEF31567FE9E" box="[359,380,267,292]" italics="true" pageId="21" pageNumber="22">H</emphasis>
|
||
.
|
||
<taxonomicName id="1EA626DB8B519040FE61FEF21627FE9E" authorityName="Van Soest" authorityYear="2017" baseAuthorityName="Ridley & Dendy" baseAuthorityYear="1886" box="[393,572,266,292]" class="Demospongiae" family="Chalinidae" genus="Haliclona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="21" pageNumber="22" phylum="Porifera" rank="species" species="flagellifera" subGenus="Flagellia">
|
||
(
|
||
<emphasis id="EBD2814A8B519040FE7BFEF315BEFE9E" box="[403,421,267,292]" italics="true" pageId="21" pageNumber="22">F</emphasis>
|
||
.)
|
||
<emphasis id="EBD2814A8B519040FE53FEF21627FE9E" box="[443,572,266,292]" italics="true" pageId="21" pageNumber="22">flagellifera</emphasis>
|
||
</taxonomicName>
|
||
reported from Kerguelen by
|
||
<bibRefCitation id="BD3720A98B519040FC60FEF21120FE9E" author="Boury-Esnault & Van Beveren" box="[904,1339,266,292]" firstAuthor="Boury-Esnault" pageId="21" pageNumber="22" pagination="1 - 175" refId="ref21417" refString="Boury-Esnault N. & Van Beveren M. 1982. Les Demosponges du plateau continental de Kerguelen- Heard. Comite national francais des recherches antarctiques 52: 1 - 175." type="journal article" year="1982">Boury-Esnault & Van Beveren (1982)</bibRefCitation>
|
||
does have flagellosigmas with upturned endings, but is otherwise (oxea sizes, shape of the flagellosigmas, normal sigma sizes) clearly different from
|
||
<emphasis id="EBD2814A8B519040FD2DFEA916C1FED0" box="[709,730,337,362]" italics="true" pageId="21" pageNumber="22">H</emphasis>
|
||
.
|
||
<taxonomicName id="1EA626DB8B519040FD04FEA817A7FED0" authority="Van Soest, 2017" authorityName="Van Soest" authorityYear="2017" box="[748,956,336,362]" class="Demospongiae" family="Chalinidae" genus="Haliclona" higherTaxonomySource="GBIF" kingdom="Animalia" order="Haplosclerida" pageId="21" pageNumber="22" phylum="Porifera" rank="species" species="amirantensis" status="sp. nov." subGenus="Flagellia">
|
||
(
|
||
<emphasis id="EBD2814A8B519040FD1EFEA91713FED0" box="[758,776,337,362]" italics="true" pageId="21" pageNumber="22">F</emphasis>
|
||
.)
|
||
<emphasis id="EBD2814A8B519040FCCCFEA917A7FED0" box="[804,956,337,362]" italics="true" pageId="21" pageNumber="22">amirantensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="F0E13C318B519040FC2EFEA81038FED0" box="[966,1059,336,362]" pageId="21" pageNumber="22" rank="species">sp. nov.</taxonomicNameLabel>
|
||
Additional comparisons are given below.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |