282 lines
36 KiB
XML
282 lines
36 KiB
XML
<document id="ACCA4ECB0232EAF9F2DF117DBC42BC94" ID-DOI="10.11646/zootaxa.5398.1.1" ID-ISSN="1175-5334" ID-Zenodo-Dep="10494167" ID-ZooBank="E233F731-D5FA-4032-B3A4-CEFE5A809C49" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch,operationResults" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1705011554062" checkinUser="plazi" docAuthor="Van Soest, Rob W. M." docDate="2024" docId="BF4E397FFFA431179786FB27BE86041E" docLanguage="en" docName="zootaxa.5398.1.1.pdf" docOrigin="Zootaxa 5398 (1)" docSource="http://dx.doi.org/10.11646/zootaxa.5398.1.1" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.18:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docTitle="Iophon flabellodigitatus var. gaussi Hentschel 1914" docType="treatment" docVersion="3" lastPageNumber="69" masterDocId="43774107FFE731539711FFD8BD62070B" masterDocTitle="Correcting sponge names: nomenclatural update of lower taxa level Porifera" masterLastPageNumber="122" masterPageNumber="1" pageNumber="68" updateTime="1706187678457" updateUser="felipe">
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<mods:title id="840FF5400F8434922130EFEFABBF8632">Correcting sponge names: nomenclatural update of lower taxa level Porifera</mods:title>
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<mods:namePart id="A040CD8DB24179E158116F068B871F6C">Van Soest, Rob W. M.</mods:namePart>
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<mods:title id="2301BD361D7E354D25C445A0077D8D0C">Zootaxa</mods:title>
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<mods:date id="AAB4514C23325659735209A6FEAECF33">2024</mods:date>
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<mods:number id="3BA618DDE8847B49C5FE7DC351E40E71">2024-01-09</mods:number>
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<mods:number id="7C47F331E900D44639F22E193F6CDEBF">5398</mods:number>
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<subSubSection id="7FFDDBE2FFA431109786FB27BE730212" box="[151,785,1279,1306]" pageId="67" pageNumber="68" type="nomenclature">
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<paragraph id="37588869FFA431109786FB27BE730212" blockId="67.[151,785,1279,1341]" box="[151,785,1279,1306]" pageId="67" pageNumber="68">
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<heading id="6C103F05FFA431109786FB27BE730212" bold="true" box="[151,785,1279,1306]" fontSize="11" level="2" pageId="67" pageNumber="68" reason="4">
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<taxonomicName id="F0E7F3EAFFA431109786FB27BE730212" ID-CoL="6MX8J" authority="Hentschel, 1914" authorityName="Hentschel" authorityYear="1914" box="[151,785,1279,1306]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="67" pageNumber="68" phylum="Porifera" rank="variety" species="flabellodigitatus" variety="gaussi">
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<emphasis id="0593547BFFA431109786FB27BE730212" bold="true" box="[151,785,1279,1306]" pageId="67" pageNumber="68">
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<emphasis id="0593547BFFA431109786FB27BCD90211" bold="true" box="[151,443,1279,1306]" italics="true" pageId="67" pageNumber="68">Iophon flabellodigitatus</emphasis>
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var.
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<emphasis id="0593547BFFA4311096E9FB27BF270212" bold="true" box="[504,581,1279,1305]" italics="true" pageId="67" pageNumber="68">gaussi</emphasis>
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<bibRefCitation id="5376F598FFA43110955DFB27BE730212" author="Hentschel, E." box="[588,785,1279,1305]" pageId="67" pageNumber="68" pagination="35 - 141" refId="ref97475" refString="Hentschel, E. (1914) Monaxone Kieselschwamme und Hornschwamme der Deutschen S ¸ dpolar-Expedition 1901 - 1903. Deutsche S ¸ dpolar-Expedition, 15 (1), 35 - 141, pls. IV - VIII. [https: // www. biodiversitylibrary. org / page / 2117076]" type="journal article" year="1914">Hentschel, 1914</bibRefCitation>
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</emphasis>
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</taxonomicName>
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||
</heading>
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</paragraph>
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||
</subSubSection>
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<subSubSection id="7FFDDBE2FFA431109786FAFBBD990236" box="[151,251,1315,1341]" pageId="67" pageNumber="68" type="description">
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<paragraph id="37588869FFA431109786FAFBBD990236" blockId="67.[151,785,1279,1341]" box="[151,251,1315,1341]" pageId="67" pageNumber="68">
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(
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<figureCitation id="AFDC94ECFFA43110978EFAFBBD910236" box="[159,243,1315,1341]" captionStart="FIGURE 7" captionStartId="65.[151,250,1752,1776]" captionTargetBox="[248,1339,181,1728]" captionTargetId="figure-18@65.[248,1339,181,1728]" captionTargetPageId="65" captionText="FIGURE 7. A. Polymastia isidis var. simplex Hentschel, 1914: pl. V fig. 3, B. Asbestopluma biserialis var. californiana De Laubenfels, 1935: fig. 5, C. Esperiopsis macrosigma var. novaezealandiae Dendy, 1924: pl. XIII figs. 14–20, D. Halichondria flabellifera Bowerbank, 1882: pl. VII figs. 4–10, E. Hymedesmia (Ectyodesmia) mutabilis var. costata Topsent, 1928: pl. VIII figs. 20, 22–23, F. Iophon flabellodigitatus var. gaussi Hentschel, 1914: pl. VI fig.10, G. Iophon pluricornis var. trullifera Hentschel, 1914: pl. VI fig. 9, H. Lissodendoryx isodictyalis var. paucispinosa Topsent, 1928: pl. VIII fig. 11, I. Myxilla mariana var. polysigma Topsent, 1904: pl. XIV figs. 10, J–K. Myxilla rosacea var. japonica Ridley & Dendy, 1887, J. habitus pl. XXVI fig. 3, K. spicules XXVII fig. 8, L. Pytheas rosea var. laevigata Descatoire, 1969b: fig. 4, M. Stylostichon dendyi var. robustum Topsent, 1928: pl. X fig.1." figureDoi="http://doi.org/10.5281/zenodo.10494200" httpUri="https://zenodo.org/record/10494200/files/figure.png" pageId="67" pageNumber="68">Fig. 7F</figureCitation>
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)
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="7FFDDBE2FFA431109786FAB9BEA70293" pageId="67" pageNumber="68" type="reference_group">
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||
<paragraph id="37588869FFA431109786FAB9BE0B0272" blockId="67.[151,965,1377,1432]" box="[151,873,1377,1401]" pageId="67" pageNumber="68">
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<treatmentCitationGroup id="17F7AF47FFA431109786FAB9BE0B0272" box="[151,873,1377,1401]" pageId="67" pageNumber="68">
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<treatmentCitation id="B646AE78FFA431109786FAB9BFB80272" author="Hentschel, E." box="[151,730,1377,1401]" page="86" pageId="67" pageNumber="68" year="1914">
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<taxonomicName id="F0E7F3EAFFA431109786FAB9BFB80272" ID-CoL="6MX8J" authority="Hentschel, 1914: 86" authorityName="Hentschel" authorityPageNumber="86" authorityYear="1914" box="[151,730,1377,1401]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="67" pageNumber="68" phylum="Porifera" rank="variety" species="flabello-digitatus" variety="gaussi">
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<emphasis id="0593547BFFA431109786FAB9BCF60272" box="[151,404,1377,1401]" italics="true" pageId="67" pageNumber="68">Iophon flabello-digitatus</emphasis>
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var.
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<emphasis id="0593547BFFA4311096D7FABABF650272" box="[454,519,1378,1401]" italics="true" pageId="67" pageNumber="68">gaussi</emphasis>
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<bibRefCitation id="5376F598FFA43110951CFAB9BFB80272" author="Hentschel, E." box="[525,730,1377,1401]" pageId="67" pageNumber="68" pagination="35 - 141" refId="ref97475" refString="Hentschel, E. (1914) Monaxone Kieselschwamme und Hornschwamme der Deutschen S ¸ dpolar-Expedition 1901 - 1903. Deutsche S ¸ dpolar-Expedition, 15 (1), 35 - 141, pls. IV - VIII. [https: // www. biodiversitylibrary. org / page / 2117076]" type="journal article" year="1914">Hentschel, 1914: 86</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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, pl. VI fig.10.
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</treatmentCitationGroup>
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</paragraph>
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<paragraph id="37588869FFA431109786FA58BEA70293" blockId="67.[151,965,1377,1432]" box="[151,965,1407,1432]" pageId="67" pageNumber="68">
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<taxonomicName id="F0E7F3EAFFA431109786FA58BF65029C" ID-CoL="5PH57" authorityName="Hentschel" authorityYear="1914" box="[151,519,1408,1432]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="67" pageNumber="68" phylum="Porifera" rank="variety" species="flabellodigitatum" variety="gaussi">
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<emphasis id="0593547BFFA431109786FA58BCF60293" box="[151,404,1408,1432]" italics="true" pageId="67" pageNumber="68">Iophon flabellodigitatum</emphasis>
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var.
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<emphasis id="0593547BFFA4311096D7FA58BF65029C" box="[454,519,1408,1431]" italics="true" pageId="67" pageNumber="68">gaussi</emphasis>
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</taxonomicName>
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;
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<bibRefCitation id="5376F598FFA431109505FA58BF8A029C" author="Goodwin, C. & Jones, J. & Neely, K. & Brickle, P." box="[532,744,1407,1432]" pageId="67" pageNumber="68" pagination="263 - 290" refId="ref96331" refString="Goodwin, C., Jones, J., Neely, K. & Brickle, P. (2016) Sponge biodiversity of Beauchene and the Sea Lion Islands and southeast East Falkland, Falkland Islands, with a description of nine new species. In: Sch ˆ nberg. C. H. L., Fromont, J., Hooper, N. A., Sorokin, S., Zhang, W. & De Voogd, N. (Eds.), New Frontiers in Sponge Science. Journal of the Marine Biological Association of the United Kingdom, 96 (2), pp. 263 - 290. https: // doi. org / 10.1017 / S 0025315414001775" type="journal article" year="2016">
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Goodwin
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<emphasis id="0593547BFFA431109568FA58BFCE0293" box="[633,684,1408,1432]" italics="true" pageId="67" pageNumber="68">et al.</emphasis>
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2016
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</bibRefCitation>
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||
: Table 2 (listed only).
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="7FFDDBE2FFA431109786FA67BC28006E" pageId="67" pageNumber="68" type="materials_examined">
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<paragraph id="37588869FFA431109786FA67BC28006E" blockId="67.[151,1437,1471,2038]" pageId="67" pageNumber="68">
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The variety was described by Hentschel from Observatory Bay, Kerguelen, approximate coordinates
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<geoCoordinate id="52D3EEAEFFA4311093E7FA67B82002D2" box="[1270,1346,1471,1497]" degrees="49.2" direction="south" orientation="latitude" pageId="67" pageNumber="68" precision="5555" value="-49.2">49.2°S</geoCoordinate>
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<geoCoordinate id="52D3EEAEFFA431109259FA67B8F502D2" box="[1352,1431,1471,1497]" degrees="69.7" direction="east" orientation="longitude" pageId="67" pageNumber="68" precision="5555" value="69.7">69.7°E</geoCoordinate>
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, depth not given (
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<typeStatus id="E85C36CBFFA431109645FA3BBCCF02F6" box="[340,429,1507,1533]" pageId="67" pageNumber="68" type="syntype">syntype</typeStatus>
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ZMB 4607, slide in BMNH 1929.1.22.20).
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<bibRefCitation id="5376F598FFA43110948AFA3BB93E02F6" author="Hentschel, E." box="[923,1116,1507,1533]" pageId="67" pageNumber="68" pagination="35 - 141" refId="ref97475" refString="Hentschel, E. (1914) Monaxone Kieselschwamme und Hornschwamme der Deutschen S ¸ dpolar-Expedition 1901 - 1903. Deutsche S ¸ dpolar-Expedition, 15 (1), 35 - 141, pls. IV - VIII. [https: // www. biodiversitylibrary. org / page / 2117076]" type="journal article" year="1914">Hentschel (1914)</bibRefCitation>
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erected two varieties named
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<taxonomicName id="F0E7F3EAFFA431109786F9D0BDBD012A" ID-CoL="6MX8J" authorityName="Hentschel" authorityYear="1914" box="[151,223,1544,1569]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="67" pageNumber="68" phylum="Porifera" rank="species" species="gaussi">
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<emphasis id="0593547BFFA431109786F9D0BDBD012A" box="[151,223,1544,1569]" italics="true" pageId="67" pageNumber="68">gaussi</emphasis>
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</taxonomicName>
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in the genus
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<taxonomicName id="F0E7F3EAFFA431109664F9DFBF29012A" ID-CoL="84P9X" authority="Gray, 1867" authorityName="Gray" authorityYear="1867" box="[373,587,1543,1569]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="67" pageNumber="68" phylum="Porifera" rank="genus">
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<emphasis id="0593547BFFA431109664F9DFBCA6012A" box="[373,452,1543,1569]" italics="true" pageId="67" pageNumber="68">Iophon</emphasis>
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<bibRefCitation id="5376F598FFA4311096DAF9DFBF29012A" author="Gray, J. E." box="[459,587,1543,1569]" pageId="67" pageNumber="68" pagination="492 - 558" refId="ref96748" refString="Gray, J. E. (1867) Notes on the Arrangement of Sponges, with the Descriptions of some New Genera. Proceedings of the Zoological Society of London, 1867 (2), 492 - 558, pls. XXVII - XXVIII. [https: // biodiversitylibrary. org / page / 29533932]" type="journal article" year="1867">Gray, 1867</bibRefCitation>
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</taxonomicName>
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. Both are homonyms and usually (recommendation ICZN art. 24A) the one described first would be eligible to be the senior homonym bearing the name
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<taxonomicName id="F0E7F3EAFFA43110930BF9F4B900014E" ID-CoL="6MX8J" authorityName="Hentschel" authorityYear="1914" box="[1050,1122,1580,1605]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="67" pageNumber="68" phylum="Porifera" rank="species" species="gaussi">
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<emphasis id="0593547BFFA43110930BF9F4B900014E" box="[1050,1122,1580,1605]" italics="true" pageId="67" pageNumber="68">gaussi</emphasis>
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</taxonomicName>
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. However,
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<bibRefCitation id="5376F598FFA4311093F9F9F3B8FE014E" author="Rios, P." box="[1256,1436,1579,1605]" pageId="67" pageNumber="68" refId="ref104721" refString="Rios, P. (2006) Esponjas del Orden Poecilosclerida de las campanas espanolas de bentos antartico. Ph. D. Thesis, Universidad de Santiago de Compostela-Spain, Santiago de Compostela, 552 pp. [in Spanish]." type="book" year="2006">Ríos (2006: 96)</bibRefCitation>
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chose to elevate
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<taxonomicName id="F0E7F3EAFFA431109648F997BFCB0162" ID-CoL="6MX8J" authorityName="Hentschel" authorityYear="1914" box="[345,681,1615,1642]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="67" pageNumber="68" phylum="Porifera" rank="variety" species="spatulatus" variety="gaussi">
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<emphasis id="0593547BFFA431109648F997BF470162" box="[345,549,1615,1641]" italics="true" pageId="67" pageNumber="68">Iophon spatulatus</emphasis>
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||
var.
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<emphasis id="0593547BFFA431109570F988BFCB0162" box="[609,681,1616,1641]" italics="true" pageId="67" pageNumber="68">gaussi</emphasis>
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||
</taxonomicName>
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, described on p. 87 to species level as
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<taxonomicName id="F0E7F3EAFFA431109362F997B8760162" ID-CoL="6MX8J" authorityName="Hentschel" authorityYear="1914" box="[1139,1300,1615,1641]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="67" pageNumber="68" phylum="Porifera" rank="species" species="gaussi">
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<emphasis id="0593547BFFA431109362F997B8760162" box="[1139,1300,1615,1641]" italics="true" pageId="67" pageNumber="68">Iophon gaussi</emphasis>
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||
</taxonomicName>
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(whereas
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<taxonomicName id="F0E7F3EAFFA43110929DF988BCAE0186" ID-CoL="6MX8J" authorityName="Hentschel" authorityYear="1914" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="67" pageNumber="68" phylum="Porifera" rank="variety" species="flabellodigitatus" variety="gaussi">
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<emphasis id="0593547BFFA43110929DF988BC2D0186" italics="true" pageId="67" pageNumber="68">I. flabellodigitatus</emphasis>
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||
var.
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||
<emphasis id="0593547BFFA431109695F9ACBCAE0186" box="[388,460,1652,1677]" italics="true" pageId="67" pageNumber="68">gaussi</emphasis>
|
||
</taxonomicName>
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was described on p. 86). The recommendation to indicate the name of the first described species as the senior homonym is not a strict rule, so Ríos’ choice made
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<taxonomicName id="F0E7F3EAFFA4311094A8F94FB9C801BA" ID-CoL="6MX8J" authorityName="Hentschel" authorityYear="1914" box="[953,1194,1687,1714]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="67" pageNumber="68" phylum="Porifera" rank="variety" species="spatulatus" variety="gaussi">
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||
<emphasis id="0593547BFFA4311094A8F94FB94E01BA" box="[953,1068,1687,1713]" italics="true" pageId="67" pageNumber="68">spatulatus</emphasis>
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||
var.
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<emphasis id="0593547BFFA431109373F940B9C801BA" box="[1122,1194,1688,1713]" italics="true" pageId="67" pageNumber="68">gaussi</emphasis>
|
||
</taxonomicName>
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the senior homonym.
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<taxonomicName id="F0E7F3EAFFA431109786F963BF4501DE" ID-CoL="6MX8J" authorityName="Hentschel" authorityYear="1914" box="[151,551,1723,1750]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="67" pageNumber="68" phylum="Porifera" rank="variety" species="flabellodigitatus" variety="gaussi">
|
||
<emphasis id="0593547BFFA431109786F963BCC401DE" box="[151,422,1723,1749]" italics="true" pageId="67" pageNumber="68">Iophon flabellodigitatus</emphasis>
|
||
var.
|
||
<emphasis id="0593547BFFA4311096CEF964BF4501DE" box="[479,551,1724,1749]" italics="true" pageId="67" pageNumber="68">gaussi</emphasis>
|
||
</taxonomicName>
|
||
has differences with
|
||
<bibRefCitation id="5376F598FFA431109409F963B95A01DE" author="Kirkpatrick, R." box="[792,1080,1723,1749]" pageId="67" pageNumber="68" pagination="271 - 291" refId="ref99606" refString="Kirkpatrick, R. (1907) Preliminary report on the Monaxonellida of the National Antarctic Expedition. Annals and Magazine of Natural History, Series 7, 20, 271 - 291. [https: // www. biodiversitylibrary. org / page / 26413512] https: // doi. org / 10.1080 / 00222930709487333" type="journal article" year="1907">Kirkpatrick’s (1907: 277)</bibRefCitation>
|
||
typical variety (described from Winter Quarters, Ross Sea
|
||
<collectingCountry id="4FF0C8F9FFA4311096DDF907BF2601F2" box="[460,580,1759,1785]" name="Antarctica" pageId="67" pageNumber="68">Antarctica</collectingCountry>
|
||
,
|
||
<geoCoordinate id="52D3EEAEFFA431109541F907BFA401F1" box="[592,710,1759,1786]" degrees="65.1761" direction="south" orientation="latitude" pageId="67" pageNumber="68" precision="5" value="-65.1761">65.1761°S</geoCoordinate>
|
||
<geoCoordinate id="52D3EEAEFFA4311095DEF907BE3F01F1" box="[719,861,1759,1786]" degrees="66.65417" direction="west" orientation="longitude" pageId="67" pageNumber="68" precision="1" value="-66.65417">66.65417°W</geoCoordinate>
|
||
, depth
|
||
<quantity id="F01F258CFFA4311094A0F907B94401F1" box="[945,1062,1759,1786]" metricMagnitude="2" metricUnit="m" metricValue="1.4449999999999998" metricValueMax="2.38" metricValueMin="0.51" pageId="67" pageNumber="68" unit="m" value="144.5" valueMax="238.0" valueMin="51.0">51–238 m</quantity>
|
||
,
|
||
<typeStatus id="E85C36CBFFA431109325F938B9F401F1" box="[1076,1174,1760,1786]" pageId="67" pageNumber="68" type="syntype">syntypes</typeStatus>
|
||
BMNH 1908.2.5.153– 155) in the shape (massively rounded in the present variety vs flabellate in the typical variety). Also, the length of the bipocillae may be different (15–16 µm vs 5.5–11µm respectively) and the shape and number of teeth appear subtly different.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="7FFDDBE2FFA4311797D6F8A8BE86041E" lastPageId="68" lastPageNumber="69" pageId="67" pageNumber="68" type="discussion">
|
||
<paragraph id="37588869FFA4311097D6F8A8B93600FE" blockId="67.[151,1437,1471,2038]" pageId="67" pageNumber="68">
|
||
<bibRefCitation id="5376F598FFA4311097D6F8A8BCF50081" author="Topsent, E." box="[199,407,1903,1930]" pageId="67" pageNumber="68" pagination="1 - 88" refId="ref108770" refString="Topsent, E. (1917) Spongiaires. In: Joubin, L. (Ed.), Deuxieme Expedition Antarctique Francaise (1908 - 1910) Commandee par le Dr. Jean Charcot. Sciences Physiques: Documents Scientifiques. Masson & Cie, Paris, pp. 1 - 88, pls. 1 - 6. [https: // www. biodiversitylibrary. org / page / 7201886]" type="book chapter" year="1917">Topsent (1917: 58)</bibRefCitation>
|
||
reported
|
||
<taxonomicName id="F0E7F3EAFFA4311096ECF8A8BFB10082" ID-CoL="6MWWG" authorityName="Kirkpatrick" authorityYear="1907" box="[509,723,1903,1929]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="67" pageNumber="68" phylum="Porifera" rank="species" species="flabellodigitatum">
|
||
<emphasis id="0593547BFFA4311096ECF8A8BFB10082" box="[509,723,1903,1929]" italics="true" pageId="67" pageNumber="68">I. flabellodigitatum</emphasis>
|
||
</taxonomicName>
|
||
from Petermann Island,
|
||
<collectingCountry id="4FF0C8F9FFA4311094CDF8B7B9360082" box="[988,1108,1903,1929]" name="Antarctica" pageId="67" pageNumber="68">Antarctica</collectingCountry>
|
||
. His specimens are encrusting the underside of boulders, but no skeletal details were described to support a possible identity as
|
||
<taxonomicName id="F0E7F3EAFFA4311093D0F84CB85A00A6" ID-CoL="6MX8J" authorityName="Hentschel" authorityYear="1914" box="[1217,1336,1940,1966]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="67" pageNumber="68" phylum="Porifera" rank="variety" species="flabellodigitatus" variety="gaussi">
|
||
var.
|
||
<emphasis id="0593547BFFA4311093E1F84CB85A00A6" box="[1264,1336,1940,1965]" italics="true" pageId="67" pageNumber="68">gaussi</emphasis>
|
||
</taxonomicName>
|
||
. Topsent did not mention
|
||
<bibRefCitation id="5376F598FFA431109645F86FBF4800DA" author="Hentschel, E." box="[340,554,1975,2001]" pageId="67" pageNumber="68" pagination="35 - 141" refId="ref97475" refString="Hentschel, E. (1914) Monaxone Kieselschwamme und Hornschwamme der Deutschen S ¸ dpolar-Expedition 1901 - 1903. Deutsche S ¸ dpolar-Expedition, 15 (1), 35 - 141, pls. IV - VIII. [https: // www. biodiversitylibrary. org / page / 2117076]" type="journal article" year="1914">Hentschel’s (1914)</bibRefCitation>
|
||
study when discussing
|
||
<taxonomicName id="F0E7F3EAFFA43110942BF860B96900DA" ID-CoL="6MX8G" authorityName="Kirkpatrick" authorityYear="1907" box="[826,1035,1975,2001]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="67" pageNumber="68" phylum="Porifera" rank="species" species="flabellodigitatus">
|
||
<emphasis id="0593547BFFA43110942BF860B96900DA" box="[826,1035,1975,2001]" italics="true" pageId="67" pageNumber="68">I. flabellodigitatus</emphasis>
|
||
</taxonomicName>
|
||
, so, apparently, he was unaware of Hentschel’s varieties (although he did cite Hentschel’s paper in his list of references).
|
||
</paragraph>
|
||
<paragraph id="37588869FFA3311797D6FF4FB9FB07DE" blockId="68.[151,1437,151,789]" pageId="68" pageNumber="69">
|
||
<location id="3238DEB2FFA3311797D6FF4FBC5807BA" LSID="urn:lsid:plazi:treatment:BF4E397FFFA431179786FB27BE86041E:3238DEB2FFA3311797D6FF4FBC5807BA" box="[199,314,151,177]" country="Antarctica" municipality="Discovery Inlet" name="Brondsted" pageId="68" pageNumber="69">Brøndsted</location>
|
||
(1927a: 4) reported
|
||
<taxonomicName id="F0E7F3EAFFA331179538FF4FBE6607BA" authorityName="Kirkpatrick" authorityYear="1907" box="[553,772,151,177]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="68" pageNumber="69" phylum="Porifera" rank="species" species="flabellodigitatum">
|
||
<emphasis id="0593547BFFA331179538FF4FBE6607BA" box="[553,772,151,177]" italics="true" pageId="68" pageNumber="69">I. flabellodigitatum</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<collectingMunicipality id="D73C1213FFA33117945CFF4FBE9D07BA" box="[845,1023,151,177]" pageId="68" pageNumber="69">Discovery Inlet</collectingMunicipality>
|
||
,
|
||
<collectingCountry id="4FF0C8F9FFA33117931AFF4FB9E107BA" box="[1035,1155,151,177]" name="Antarctica" pageId="68" pageNumber="69">Antarctica</collectingCountry>
|
||
, but gave no description other than that the “damaged and macerated” specimens agreed well with the
|
||
<typeStatus id="E85C36CBFFA3311794EFFF63B94C07DE" box="[1022,1070,187,213]" pageId="68" pageNumber="69">type</typeStatus>
|
||
material.
|
||
</paragraph>
|
||
<paragraph id="37588869FFA3311797D6FF07BCE8066E" blockId="68.[151,1437,151,789]" pageId="68" pageNumber="69">
|
||
<bibRefCitation id="5376F598FFA3311797D6FF07BCC307F2" author="Burton, M." box="[199,417,223,249]" pageId="68" pageNumber="69" pagination="393 - 458" refId="ref89668" refString="Burton, M. (1929) Porifera. Part II. Antarctic sponges. British Antarctic (' Terra Nova') Expedition, 1910. Natural History Report, London, British Museum (Natural History). Zoology, 6 (4), 393 - 458, pls. I - V. [https: // biodiversitylibrary. org / page / 49467888]" type="journal article" year="1929">Burton (1929: 442)</bibRefCitation>
|
||
synonymized all Antarctic
|
||
<taxonomicName id="F0E7F3EAFFA3311795C6FF07BE1D07F2" box="[727,895,223,249]" pageId="68" pageNumber="69">
|
||
<emphasis id="0593547BFFA3311795C6FF07BE4407F2" box="[727,806,223,249]" italics="true" pageId="68" pageNumber="69">Iophon</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
and varieties, including the present variety, to a single species
|
||
<taxonomicName id="F0E7F3EAFFA33117962BFEDBBF3A0616" authority="Topsent, 1901" authorityName="Topsent" authorityYear="1901" box="[314,600,259,285]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="68" pageNumber="69" phylum="Porifera" rank="species" species="radiatus">
|
||
<emphasis id="0593547BFFA33117962BFEDBBCCD0616" box="[314,431,259,285]" italics="true" pageId="68" pageNumber="69">I. radiatus</emphasis>
|
||
<bibRefCitation id="5376F598FFA3311796A7FEDBBF3A0616" author="Topsent, E." box="[438,600,259,285]" pageId="68" pageNumber="69" pagination="1 - 54" refId="ref108552" refString="Topsent, E. (1901) Spongiaires. Resultats du voyage du S. Y. ' Belgica'en 1897 - 99 sous le commandement de A. de Gerlache de Gomery. Expedition antarctique belge, Zoologie, 4, 1 - 54, pls. I - VI." type="journal article" year="1901">Topsent, 1901</bibRefCitation>
|
||
</taxonomicName>
|
||
. Burton did not discuss this decision in detail as he deemed the synonymy so obvious that he thought it “unnecessary to consider the subject in greater detail”. His conclusion was not followed by most later authors.
|
||
</paragraph>
|
||
<paragraph id="37588869FFA3311797D6FEB7BC4006A6" blockId="68.[151,1437,151,789]" pageId="68" pageNumber="69">
|
||
<bibRefCitation id="5376F598FFA3311797D6FEB7BCF50682" author="Koltun, V. M." box="[199,407,366,393]" pageId="68" pageNumber="69" pagination="443 - 448" refId="ref99804" refString="Koltun, V. M. (1964) Sponges of the Antarctic. 1 Tetraxonida and Cornacuspongida. In: Pavlovskii, E. P., Andriyashev, A. P. & Ushakov, P. V. (Eds.), Biological Reports of the Soviet Antarctic Expedition (1955 - 1958). Akademya Nauk SSSR, Moscow, pp. 6 - 133 + 443 - 448. [English translation, 1966, Israel Program for Scientific Translation]" type="journal article" year="1964">Koltun (1964: 56)</bibRefCitation>
|
||
assigned the present variety to the synonymy of
|
||
<taxonomicName id="F0E7F3EAFFA3311794C2FEB7B85F0682" authority="Kirkpatrick, 1907" authorityName="Kirkpatrick" authorityYear="1907" box="[979,1341,367,393]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="68" pageNumber="69" phylum="Porifera" rank="species" species="spatulatum">
|
||
<emphasis id="0593547BFFA3311794C2FEB7B90B0682" box="[979,1129,367,393]" italics="true" pageId="68" pageNumber="69">I. spatulatum</emphasis>
|
||
<bibRefCitation id="5376F598FFA331179362FEB7B85F0682" author="Kirkpatrick, R." box="[1139,1341,367,393]" pageId="68" pageNumber="69" pagination="271 - 291" refId="ref99606" refString="Kirkpatrick, R. (1907) Preliminary report on the Monaxonellida of the National Antarctic Expedition. Annals and Magazine of Natural History, Series 7, 20, 271 - 291. [https: // www. biodiversitylibrary. org / page / 26413512] https: // doi. org / 10.1080 / 00222930709487333" type="journal article" year="1907">Kirkpatrick, 1907</bibRefCitation>
|
||
</taxonomicName>
|
||
without explanation.
|
||
</paragraph>
|
||
<paragraph id="37588869FFA3311797D6FE6FBEAA0536" blockId="68.[151,1437,151,789]" pageId="68" pageNumber="69">
|
||
<bibRefCitation id="5376F598FFA3311797D6FE6FBCA006DA" author="Rios, P. & Cristobo, F. J. & Urgorri, V." box="[199,450,439,465]" pageId="68" pageNumber="69" pagination="97 - 119" refId="ref104659" refString="Rios, P., Cristobo, F. J. & Urgorri, V. (2004) Poecilosclerida (Porifera, Demospongiae) collected by the Spanish Antarctic expedition BENTART- 94. Cahiers de Biologie Marine, 45, 97 - 119. https: // doi. org / 10.21411 / CBM. A. 4 D 622 DFD" type="journal article" year="2004">Ríos et al. (2004: 101)</bibRefCitation>
|
||
reported
|
||
<taxonomicName id="F0E7F3EAFFA33117953DFE6FBE6606DA" authorityName="Kirkpatrick" authorityYear="1907" box="[556,772,439,465]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="68" pageNumber="69" phylum="Porifera" rank="species" species="flabellodigitatum">
|
||
<emphasis id="0593547BFFA33117953DFE6FBE6606DA" box="[556,772,439,465]" italics="true" pageId="68" pageNumber="69">I. flabellodigitatum</emphasis>
|
||
</taxonomicName>
|
||
from the South
|
||
<collectingRegion id="F523468BFFA3311794A9FE6FB91206DA" box="[952,1136,439,465]" country="United Kingdom" name="Shetland Islands" pageId="68" pageNumber="69">Shetland Islands</collectingRegion>
|
||
with extensive description and illustrations. They did not mention Hentschel’s variety
|
||
<emphasis id="0593547BFFA331179428FE03BEE306FF" box="[825,897,475,500]" italics="true" pageId="68" pageNumber="69">gaussi</emphasis>
|
||
, but the habitus of their specimens is described as massive, not flabellate.
|
||
<bibRefCitation id="5376F598FFA3311796ADFE27BF080512" author="Rios, P." box="[444,618,511,537]" pageId="68" pageNumber="69" refId="ref104721" refString="Rios, P. (2006) Esponjas del Orden Poecilosclerida de las campanas espanolas de bentos antartico. Ph. D. Thesis, Universidad de Santiago de Compostela-Spain, Santiago de Compostela, 552 pp. [in Spanish]." type="book" year="2006">Ríos (2006: 86)</bibRefCitation>
|
||
subsequently referred
|
||
<taxonomicName id="F0E7F3EAFFA331179476FE27B95D0512" authorityName="Kirkpatrick" authorityYear="1907" box="[871,1087,511,537]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="68" pageNumber="69" phylum="Porifera" rank="species" species="flabellodigitatum">
|
||
<emphasis id="0593547BFFA331179476FE27B95D0512" box="[871,1087,511,537]" italics="true" pageId="68" pageNumber="69">I. flabellodigitatum</emphasis>
|
||
</taxonomicName>
|
||
to the synonymy of
|
||
<taxonomicName id="F0E7F3EAFFA331179233FE27BC5A0536" authority="Topsent, 1907" authorityName="Topsent" authorityYear="1907" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="68" pageNumber="69" phylum="Porifera" rank="species" species="unicorne">
|
||
<emphasis id="0593547BFFA331179233FE27B8FF0513" box="[1314,1437,511,536]" italics="true" pageId="68" pageNumber="69">I. unicorne</emphasis>
|
||
<bibRefCitation id="5376F598FFA331179786FDFBBC5A0536" author="Topsent, E." box="[151,312,547,573]" pageId="68" pageNumber="69" pagination="69 - 76" refId="ref108665" refString="Topsent, E. (1907) Poecilosclerides nouvelles recueillies par le Francais dans l'Antarctique. Bulletin du Museum national d'histoire naturelle, Paris, 13, 69 - 76. [https: // www. biodiversitylibrary. org / page / 5042328]" type="journal article" year="1907">Topsent, 1907</bibRefCitation>
|
||
</taxonomicName>
|
||
, but failed again to mention the
|
||
<taxonomicName id="F0E7F3EAFFA3311795B0FDFBBE780537" authorityName="Hentschel" authorityYear="1914" box="[673,794,547,573]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="68" pageNumber="69" phylum="Porifera" rank="variety" species="flabellodigitatus" variety="gaussi">
|
||
var.
|
||
<emphasis id="0593547BFFA3311795C3FDFBBE780537" box="[722,794,547,572]" italics="true" pageId="68" pageNumber="69">gaussi</emphasis>
|
||
</taxonomicName>
|
||
of that species.
|
||
</paragraph>
|
||
<paragraph id="37588869FFA3311797D6FD9FB96F056A" blockId="68.[151,1437,151,789]" box="[199,1037,583,609]" pageId="68" pageNumber="69">
|
||
<bibRefCitation id="5376F598FFA3311797D6FD9FBCD9056A" author="Goodwin, C. & Jones, J. & Neely, K. & Brickle, P." box="[199,443,583,609]" pageId="68" pageNumber="69" pagination="263 - 290" refId="ref96331" refString="Goodwin, C., Jones, J., Neely, K. & Brickle, P. (2016) Sponge biodiversity of Beauchene and the Sea Lion Islands and southeast East Falkland, Falkland Islands, with a description of nine new species. In: Sch ˆ nberg. C. H. L., Fromont, J., Hooper, N. A., Sorokin, S., Zhang, W. & De Voogd, N. (Eds.), New Frontiers in Sponge Science. Journal of the Marine Biological Association of the United Kingdom, 96 (2), pp. 263 - 290. https: // doi. org / 10.1017 / S 0025315414001775" type="journal article" year="2016">
|
||
Goodwin
|
||
<emphasis id="0593547BFFA331179627FD9FBC0D056A" box="[310,367,583,609]" italics="true" pageId="68" pageNumber="69">et al.</emphasis>
|
||
(2016
|
||
</bibRefCitation>
|
||
: table 2) list the variety without suggesting its status.
|
||
</paragraph>
|
||
<paragraph id="37588869FFA3311797D6FDB3BE86041E" blockId="68.[151,1437,151,789]" pageId="68" pageNumber="69">
|
||
Since the present variety has some differences with the typical variety (even though this is now assumed to be a junior synonym of
|
||
<taxonomicName id="F0E7F3EAFFA331179699FD57BF2605A3" authorityName="Topsent" authorityYear="1907" box="[392,580,655,681]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="68" pageNumber="69" phylum="Porifera" rank="species" species="unicorne">
|
||
<emphasis id="0593547BFFA331179699FD57BF2605A3" box="[392,580,655,681]" italics="true" pageId="68" pageNumber="69">Iophon unicorne</emphasis>
|
||
</taxonomicName>
|
||
) and since junior homonyms must be replaced (ICZN art. 57.2) if they are considered to be a member of the same genus as the senior homonym (
|
||
<taxonomicName id="F0E7F3EAFFA3311794B0FD6BBE9D05C7" authorityName="Hentschel" authorityYear="1914" box="[929,1023,691,716]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="68" pageNumber="69" phylum="Porifera" rank="species" species="gaussi">
|
||
<emphasis id="0593547BFFA3311794B0FD6BBE9D05C7" box="[929,1023,691,716]" italics="true" pageId="68" pageNumber="69">I. gaussi</emphasis>
|
||
</taxonomicName>
|
||
) then a replacement name is required for which I propose
|
||
<taxonomicName id="F0E7F3EAFFA331179666FD0FBF5D05FA" authorityName="Van" authorityYear="2024" box="[375,575,727,753]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="68" pageNumber="69" phylum="Porifera" rank="species" species="hentscheli" status="nom. nov.">
|
||
<emphasis id="0593547BFFA331179666FD0FBF5D05FA" box="[375,575,727,753]" italics="true" pageId="68" pageNumber="69">Iophon hentscheli</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="1EA0E900FFA331179554FD0FBFD105FA" box="[581,691,727,753]" pageId="68" pageNumber="69">
|
||
<emphasis id="0593547BFFA331179554FD0FBFCE05FA" bold="true" box="[581,684,727,753]" pageId="68" pageNumber="69">nom.nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
It is likely that this is also a junior synonym of
|
||
<taxonomicName id="F0E7F3EAFFA3311793D3FD0FB85F05FB" authorityName="Topsent" authorityYear="1907" box="[1218,1341,727,752]" class="Demospongiae" family="Acarnidae" genus="Iophon" kingdom="Animalia" order="Poecilosclerida" pageId="68" pageNumber="69" phylum="Porifera" rank="species" species="unicorne">
|
||
<emphasis id="0593547BFFA3311793D3FD0FB85F05FB" box="[1218,1341,727,752]" italics="true" pageId="68" pageNumber="69">I. unicorne</emphasis>
|
||
</taxonomicName>
|
||
, but this has to be determined from comparative studies of the
|
||
<typeStatus id="E85C36CBFFA3311795E3FD23BE40041E" box="[754,802,763,789]" pageId="68" pageNumber="69">type</typeStatus>
|
||
material of both.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |