434 lines
55 KiB
XML
434 lines
55 KiB
XML
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<mods:title id="12EF602E92CC2A168C81164DA6FAF829">On several species of Oswaldella Stechow, 1919 (Cnidaria, Hydrozoa), including the description of a new species</mods:title>
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<subSubSection id="76F5C0A0FFC5D327FF241011FE923213" pageId="5" pageNumber="402" type="nomenclature">
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<paragraph id="3E50932BFFC5D327FF241011FCA03232" blockId="5.[151,824,1599,1659]" box="[151,824,1599,1626]" pageId="5" pageNumber="402">
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<heading id="65182447FFC5D327FF241011FCA03232" bold="true" box="[151,824,1599,1626]" fontSize="11" level="1" pageId="5" pageNumber="402" reason="1">
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<taxonomicName id="F9EFE8A8FFC5D327FF241011FCA03232" ID-CoL="75CJM" authority="Pena Cantero & Vervoort, 1996" authorityName="Pena Cantero & Vervoort" authorityYear="1996" box="[151,824,1599,1626]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="5" pageNumber="402" phylum="Cnidaria" rank="species" species="terranovae">
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<emphasis id="0C9B4F39FFC5D327FF241011FCA03232" bold="true" box="[151,824,1599,1626]" pageId="5" pageNumber="402">
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<emphasis id="0C9B4F39FFC5D327FF241011FE3E3231" bold="true" box="[151,422,1599,1625]" italics="true" pageId="5" pageNumber="402">Oswaldella terranovae</emphasis>
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Peña Cantero & Vervoort, 1996
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="3E50932BFFC5D327FF24104CFE923213" blockId="5.[151,824,1599,1659]" box="[151,266,1634,1659]" pageId="5" pageNumber="402">
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(
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<figureCitation id="A6D48FAEFFC5D327FF2C104CFE9B3213" box="[159,259,1634,1659]" captionStart-0="FIGURE 4" captionStart-1="FIGURE 5" captionStartId-0="8.[151,250,1941,1963]" captionStartId-1="9.[151,250,1945,1967]" captionTargetBox-0="[240,1348,193,1924]" captionTargetBox-1="[239,1347,193,1924]" captionTargetId-0="figure@8.[240,1348,193,1924]" captionTargetId-1="figure@9.[239,1347,193,1924]" captionTargetPageId-0="8" captionTargetPageId-1="9" captionText-0="FIGURE 4. Oswaldella terranovae Peña CanTerO & VerVOOrT, 1996 (SynTypes). A, hydrOcladial branching and dispOsiTiOn Of hydrOThecae; B, cauline apOphysis shOwing axillary nemaTOphOres and ‘mamelOns’; C–E, unfOrked hydrOcladial inTernOdes (C, E frOnTal View, D laTeral View,); F, deTail Of mesial inferiOr nemaTOTheca. Scale bar: 200 µm (A), 100 µm (C–E), 20 µm (B, F)." captionText-1="FIGURE 5. Cauline apOphyses Of Oswaldella terranovae Peña CanTerO & VerVOOrT, 1996 shOwing VariabiliTy in axillary nemaTOphOres and ‘mamelOns’. A, D and E frOm STn 691/26 (USARP), B frOm Type maTerial, C frOm STn 833/018-1 (USARP), F frOm STn 17 (TAN0802). Scale bar: 20 µm." httpUri-0="https://zenodo.org/record/1457905/files/figure.png" httpUri-1="https://zenodo.org/record/1457907/files/figure.png" pageId="5" pageNumber="402">Figs 4–5</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="76F5C0A0FFC5D327FF241084FD4C3374" pageId="5" pageNumber="402" type="description">
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<paragraph id="3E50932BFFC5D327FF241084FDB73296" blockId="5.[151,1437,1706,2035]" pageId="5" pageNumber="402">
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<taxonomicName id="F9EFE8A8FFC5D327FF241084FD5532A8" authority="Pena CanTerO & VerVOOrT, 1996" authorityName="Pena Cantero & Vervoort" authorityYear="1996" box="[151,717,1706,1728]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="5" pageNumber="402" phylum="Cnidaria" rank="species" species="terranovae">
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<emphasis id="0C9B4F39FFC5D327FF241084FE1832A8" box="[151,384,1706,1728]" italics="true" pageId="5" pageNumber="402">Oswaldella terranovae</emphasis>
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Peña CanTerO & VerVOOrT, 1996
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</taxonomicName>
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||
: 136–138, fig. 1; 1998: 37; 2004: 850; Peña CanTerO
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<emphasis id="0C9B4F39FFC5D327FB5E1085FAB932A8" box="[1261,1313,1706,1728]" italics="true" pageId="5" pageNumber="402">et al.</emphasis>
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, 1997: 344; Peña CanTerO & García CarrascOsa, 1999: 214; Peña CanTerO & Marques, 1999: 85; Peña CanTerO & GOnzález MOlinerO, 2015: 439; Peña CanTerO, 2017: 60.
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</paragraph>
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<paragraph id="3E50932BFFC5D327FF241128FD4C3374" blockId="5.[151,1437,1706,2035]" box="[151,724,1798,1821]" pageId="5" pageNumber="402">
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<taxonomicName id="F9EFE8A8FFC5D327FF241128FEEF3375" baseAuthorityName="Jaderholm" baseAuthorityYear="1904" box="[151,375,1798,1821]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="5" pageNumber="402" phylum="Cnidaria" rank="species" species="antarctica">
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<emphasis id="0C9B4F39FFC5D327FF241128FEEF3375" box="[151,375,1798,1821]" italics="true" pageId="5" pageNumber="402">Oswaldella antarctica</emphasis>
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</taxonomicName>
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—TOTTOn, 1930: 209–210, fig. 51.
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</paragraph>
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</subSubSection>
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<subSubSection id="76F5C0A0FFC5D327FF24110BFC4F33DE" pageId="5" pageNumber="402" type="reference_group">
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<paragraph id="3E50932BFFC5D327FF24110BFABD3353" blockId="5.[151,1437,1706,2035]" box="[151,1317,1829,1851]" pageId="5" pageNumber="402">
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<treatmentCitationGroup id="1EFFB405FFC5D327FF24110BFABD3353" box="[151,1317,1829,1851]" pageId="5" pageNumber="402">
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<taxonomicName id="F9EFE8A8FFC5D327FF24110BFD083353" authority="El Beshbeeshy, 1991: 263" authorityName="El Beshbeeshy" authorityPageNumber="263" authorityYear="1991" box="[151,656,1829,1851]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="5" pageNumber="402" phylum="Cnidaria" rank="species" species="stepanjanti">
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<emphasis id="0C9B4F39FFC5D327FF24110BFE193353" box="[151,385,1829,1851]" italics="true" pageId="5" pageNumber="402">Oswaldella stepanjanti</emphasis>
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<treatmentCitation id="BF4EB53AFFC5D327FE34110BFD083353" author="" box="[391,656,1829,1851]" page="263" pageId="5" pageNumber="402">
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<bibRefCitation id="5A7EEEDAFFC5D327FE34110BFDC63353" box="[391,606,1829,1851]" pageId="5" pageNumber="402" refId="ref7960" refString="El Beshbeeshy, M. (1991) Systematische, Morphologische und Zoogeographische Untersuchungen an den Thekaten Hydroiden des Patagonischen Schelfs. UniVersiTy Of Hamburg, Hamburg, 390 pp." type="book">El Beshbeeshy, 1991</bibRefCitation>
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||
: 263
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||
</treatmentCitation>
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</taxonomicName>
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, 265 (incOrrecT Original spelling);
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<treatmentCitation id="BF4EB53AFFC5D327FC58110BFB743353" author="" box="[1003,1260,1829,1851]" page="596" pageId="5" pageNumber="402">
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<bibRefCitation id="5A7EEEDAFFC5D327FC58110BFB243353" box="[1003,1212,1829,1851]" pageId="5" pageNumber="402" refId="ref8281" refString="Miranda, T. P., Cunha, A. F. & Marques, A. C. (2016) STaTus Of The names Of sOme hydrOid species (Cnidaria, HydrOzOa) described frOm The ATlanTic cOasT Of PaTagOnia. Zootaxa, 4171 (3), 595 - 600." type="journal article">
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Miranda
|
||
<emphasis id="0C9B4F39FFC5D327FBF41108FBE23353" box="[1095,1146,1829,1851]" italics="true" pageId="5" pageNumber="402">et al.</emphasis>
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, 2016
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</bibRefCitation>
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: 596
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||
</treatmentCitation>
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<emphasis id="0C9B4F39FFC5D327FB5F1108FB613353" box="[1260,1273,1830,1851]" italics="true" pageId="5" pageNumber="402">–</emphasis>
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597.
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</treatmentCitationGroup>
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</paragraph>
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<paragraph id="3E50932BFFC5D327FF24116AFC4F33DE" blockId="5.[151,1437,1706,2035]" pageId="5" pageNumber="402">
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<treatmentCitationGroup id="1EFFB405FFC5D327FF24116AFC4F33DE" bridged="true" pageId="5" pageNumber="402">
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<taxonomicName id="F9EFE8A8FFC5D327FF24116AFE4E3332" ID-CoL="6TCJM" authority="Pena" authorityName="Pena Cantero, Svoboda & Vervoort" authorityYear="1997" box="[151,470,1860,1882]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="5" pageNumber="402" phylum="Cnidaria" rank="species" species="stepanjantsae">
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||
<emphasis id="0C9B4F39FFC5D327FF24116AFE053332" box="[151,413,1860,1882]" italics="true" pageId="5" pageNumber="402">Oswaldella stepanjantsae</emphasis>
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Peña
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||
</taxonomicName>
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||
CanTerO
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<emphasis id="0C9B4F39FFC5D327FD85116BFDFD3332" box="[566,613,1860,1882]" italics="true" pageId="5" pageNumber="402">et al</emphasis>
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||
., 1997: 344, 376–380, figs 11, 15D; Peña CanTerO & VerVOOrT, 1998: 36; 2004: 847–850, fig. 15; Peña CanTerO & García CarrascOsa, 1999: 214; Peña CanTerO & Marques, 1999: 85; Peña CanTerO
|
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<emphasis id="0C9B4F39FFC5D327FAD0114DFA173310" box="[1379,1423,1890,1912]" italics="true" pageId="5" pageNumber="402">et al</emphasis>
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||
., 2010: 41–57; Peña CanTerO, 2013: 130; 2014c: 1721, fig.
|
||
<quantity id="F9173ECEFFC5D327FC9611AFFCDA33FF" box="[805,834,1921,1943]" metricMagnitude="-3" metricUnit="kg" metricValue="4.0" pageId="5" pageNumber="402" unit="g" value="4.0">4g</quantity>
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; 2017: 60, fig. 19B; GOnzález MOlinerO & Peña CanTerO, 2015: 419–422, 438, figs 13, 16M, 18E, 20D;
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<treatmentCitation id="BF4EB53AFFC5D327FD2F118EFC0533DE" author="" box="[668,925,1952,1974]" page="596" pageId="5" pageNumber="402">
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<bibRefCitation id="5A7EEEDAFFC5D327FD2F118EFCF533DE" box="[668,877,1952,1974]" pageId="5" pageNumber="402" refId="ref8281" refString="Miranda, T. P., Cunha, A. F. & Marques, A. C. (2016) STaTus Of The names Of sOme hydrOid species (Cnidaria, HydrOzOa) described frOm The ATlanTic cOasT Of PaTagOnia. Zootaxa, 4171 (3), 595 - 600." type="journal article">
|
||
Miranda
|
||
<emphasis id="0C9B4F39FFC5D327FD4B118FFCBC33DE" box="[760,804,1952,1974]" italics="true" pageId="5" pageNumber="402">et al</emphasis>
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., 2016
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</bibRefCitation>
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: 596
|
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</treatmentCitation>
|
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<emphasis id="0C9B4F39FFC5D327FC2E118FFC3133DE" box="[925,937,1953,1974]" italics="true" pageId="5" pageNumber="402">–</emphasis>
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597.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="76F5C0A0FFC5D327FF241190FCED339B" pageId="5" pageNumber="402" type="description">
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<paragraph id="3E50932BFFC5D327FF241190FBBC33BC" blockId="5.[151,1437,1706,2035]" box="[151,1060,1982,2005]" pageId="5" pageNumber="402">
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<treatmentCitationGroup id="1EFFB405FFC5D327FF241190FBBC33BC" box="[151,1060,1982,2005]" pageId="5" pageNumber="402">
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<taxonomicName id="F9EFE8A8FFC5D327FF241190FEEF33BD" ID-CoL="75CXP" baseAuthorityName="Jaderholm" baseAuthorityYear="1904" box="[151,375,1982,2005]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="5" pageNumber="402" phylum="Cnidaria" rank="species" species="antarctica">
|
||
<emphasis id="0C9B4F39FFC5D327FF241190FEEF33BD" box="[151,375,1982,2005]" italics="true" pageId="5" pageNumber="402">Oswaldella antarctica</emphasis>
|
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</taxonomicName>
|
||
–
|
||
<treatmentCitation id="BF4EB53AFFC5D327FE221190FDAC33BC" author="" box="[401,564,1982,2004]" page="13" pageId="5" pageNumber="402">
|
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<bibRefCitation id="5A7EEEDAFFC5D327FE221190FD8933BC" box="[401,529,1982,2004]" pageId="5" pageNumber="402" refId="ref7929" refString="BrOch, H. (1948) AnTarcTic HydrOids. Scientific Results of the Norwegian Antarctic Expeditions 1927 - 1928, et sqq., 28, 1 - 23." type="journal article">BrOch, 1948</bibRefCitation>
|
||
: 13
|
||
</treatmentCitation>
|
||
–16, fig. 4a; STepanjanTs, 1979: 112, pl. 21 fig. 5.
|
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</treatmentCitationGroup>
|
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</paragraph>
|
||
<paragraph id="3E50932BFFC5D327FF2411F3FCED339B" blockId="5.[151,1437,1706,2035]" box="[151,885,2013,2035]" pageId="5" pageNumber="402">
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<treatmentCitationGroup id="1EFFB405FFC5D327FF2411F3FCED339B" box="[151,885,2013,2035]" pageId="5" pageNumber="402">
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<taxonomicName id="F9EFE8A8FFC5D327FF2411F3FEEF339B" ID-CoL="75CXP" baseAuthorityName="Jaderholm" baseAuthorityYear="1904" box="[151,375,2013,2035]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="5" pageNumber="402" phylum="Cnidaria" rank="species" species="antarctica">
|
||
<emphasis id="0C9B4F39FFC5D327FF2411F3FEEF339B" box="[151,375,2013,2035]" italics="true" pageId="5" pageNumber="402">Oswaldella antarctica</emphasis>
|
||
</taxonomicName>
|
||
p.p.
|
||
<treatmentCitation id="BF4EB53AFFC5D327FE1911F3FD66339B" author="" box="[426,766,2013,2035]" page="52" pageId="5" pageNumber="402">
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<bibRefCitation id="5A7EEEDAFFC5D327FE1911F3FD40339B" box="[426,728,2013,2035]" pageId="5" pageNumber="402" refId="ref8488" refString="NaumOV, D. V. & STepanjanTs, S. D. (1972) Marine inVerTebraTes frOm Adelie Land cOllecTed by The XIITh and XVTh French AnTarcTic ExpediTiOns. 3. HydrOida. Tethys Supplement, 4, 25 - 60." type="journal article">NaumOV & STepanjanTs, 1972</bibRefCitation>
|
||
: 52
|
||
</treatmentCitation>
|
||
, fig. 14a, b.
|
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</treatmentCitationGroup>
|
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</paragraph>
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</subSubSection>
|
||
<subSubSection id="76F5C0A0FFC6D324FF2416B9FF76367F" pageId="6" pageNumber="403" type="materials_examined">
|
||
<paragraph id="3E50932BFFC6D324FF2416B9FD793574" blockId="6.[151,1437,151,1970]" pageId="6" pageNumber="403">
|
||
<emphasis id="0C9B4F39FFC6D324FF2416B9FE1934D8" bold="true" box="[151,385,151,176]" pageId="6" pageNumber="403">Material examined.</emphasis>
|
||
<typeStatus id="E1542D89FFC6D324FE3B16B6FE6934D8" box="[392,497,152,176]" pageId="6" pageNumber="403" type="syntype">Syntypes</typeStatus>
|
||
, British Antarctic
|
||
<emphasis id="0C9B4F39FFC6D324FD7316B7FCD834D8" box="[704,832,153,176]" italics="true" pageId="6" pageNumber="403">
|
||
<taxonomicName id="F9EFE8A8FFC6D324FD7316B7FD6534D8" authorityName="Johnson & Matusik" authorityYear="1988" box="[704,765,153,176]" class="Insecta" family="Lycaenidae" genus="Terra" higherTaxonomySource="GBIF" kingdom="Animalia" order="Lepidoptera" pageId="6" pageNumber="403" phylum="Arthropoda" rank="genus">Terra</taxonomicName>
|
||
Nova
|
||
</emphasis>
|
||
Expedition,
|
||
<date id="4A51B5EBFFC6D324FC6316B6FBC934D8" box="[976,1105,152,176]" pageId="6" pageNumber="403" value="1910" valueMax="1913">1910–1913</date>
|
||
, Stn 220,
|
||
<date id="4A51B5EBFFC6D324FB7116B6FAE934D8" box="[1218,1393,152,176]" pageId="6" pageNumber="403" value="1912-01-02">2 January 1912</date>
|
||
, off Cape Adare, Ross Sea,
|
||
<quantity id="F9173ECEFFC6D324FE1D1692FD8F34BB" box="[430,535,188,212]" metricMagnitude="1" metricUnit="m" metricValue="8.7" metricValueMax="9.2" metricValueMin="8.2" pageId="6" pageNumber="403" unit="m" value="87.0" valueMax="92.0" valueMin="82.0">
|
||
82
|
||
<emphasis id="0C9B4F39FFC6D324FE791693FE4034BC" box="[458,472,189,212]" italics="true" pageId="6" pageNumber="403">–</emphasis>
|
||
92 m
|
||
</quantity>
|
||
, nine microscope slides, four with stem fragments and five with hydrocladia (1929.10.28.171, labelled n° 2), numerous stem fragments up to
|
||
<quantity id="F9173ECEFFC6D324FCD716CEFC58349F" box="[868,960,224,248]" metricMagnitude="-1" metricUnit="m" metricValue="1.8" pageId="6" pageNumber="403" unit="mm" value="180.0">180 mm</quantity>
|
||
high (
|
||
<collectionCode id="58FE0BEEFFC6D324FBB516CEFBD13490" box="[1030,1097,224,248]" country="United Kingdom" httpUri="http://biocol.org/urn:lsid:biocol.org:col:14908" name="University of Nottingham" pageId="6" pageNumber="403">NHM</collectionCode>
|
||
1929.10.28.173), and a tuft of stems at least
|
||
<quantity id="F9173ECEFFC6D324FE80172DFE083573" box="[307,400,259,284]" metricMagnitude="-1" metricUnit="m" metricValue="1.5" pageId="6" pageNumber="403" unit="mm" value="150.0">150 mm</quantity>
|
||
high (
|
||
<collectionCode id="58FE0BEEFFC6D324FE64172AFD823574" box="[471,538,260,284]" country="United Kingdom" httpUri="http://biocol.org/urn:lsid:biocol.org:col:14908" name="University of Nottingham" pageId="6" pageNumber="403">NHM</collectionCode>
|
||
1929.10.28.174).
|
||
</paragraph>
|
||
<paragraph id="3E50932BFFC6D324FF741709FF76367F" blockId="6.[151,1437,151,1970]" pageId="6" pageNumber="403">
|
||
Other material previously identified as
|
||
<taxonomicName id="F9EFE8A8FFC6D324FDCD1706FCA23557" authorityName="Pena Cantero, Svoboda & Vervoort" authorityYear="1997" box="[638,826,296,319]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="6" pageNumber="403" phylum="Cnidaria" rank="species" species="stepanjantsae">
|
||
<emphasis id="0C9B4F39FFC6D324FDCD1706FCA23557" box="[638,826,296,319]" italics="true" pageId="6" pageNumber="403">O. stepanjantsae</emphasis>
|
||
</taxonomicName>
|
||
:
|
||
<emphasis id="0C9B4F39FFC6D324FCFA1709FA0C3557" box="[841,1428,295,320]" italics="true" pageId="6" pageNumber="403">United States Antarctic Research Program (USARP)</emphasis>
|
||
: Stn 691/26,
|
||
<taxonomicName id="F9EFE8A8FFC6D324FE811762FEF2350B" authorityName="Alder & Hancock" authorityYear="1855" box="[306,362,332,355]" class="Gastropoda" family="Heroidae" genus="Hero" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nudibranchia" pageId="6" pageNumber="403" phylum="Mollusca" rank="genus">
|
||
<emphasis id="0C9B4F39FFC6D324FE811762FEF2350B" box="[306,362,332,355]" italics="true" pageId="6" pageNumber="403">Hero</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<date id="4A51B5EBFFC6D324FE311762FDC7350C" box="[386,607,331,356]" pageId="6" pageNumber="403" value="1969-02-10">10 February 1969</date>
|
||
, 63°26’–63°25’S, 62°15’–62°14’W (south of Low Island, Antarctic Peninsula),
|
||
<quantity id="F9173ECEFFC6D324FEAF1741FE0435EF" box="[284,412,367,391]" metricMagnitude="2" metricUnit="m" metricValue="1.215" metricValueMax="1.24" metricValueMin="1.19" pageId="6" pageNumber="403" unit="m" value="121.5" valueMax="124.0" valueMin="119.0">119–124 m</quantity>
|
||
, numerous fragments up to
|
||
<quantity id="F9173ECEFFC6D324FD641741FCAC35EF" box="[727,820,367,391]" metricMagnitude="-1" metricUnit="m" metricValue="2.2" pageId="6" pageNumber="403" unit="mm" value="220.0">220 mm</quantity>
|
||
long (USNM 1003370); Stn 833/018–1,
|
||
<taxonomicName id="F9EFE8A8FFC6D324FAB7175EFAA435EF" authorityName="Alder & Hancock" authorityYear="1855" box="[1284,1340,368,391]" class="Gastropoda" family="Heroidae" genus="Hero" higherTaxonomySource="GBIF" kingdom="Animalia" order="Nudibranchia" pageId="6" pageNumber="403" phylum="Mollusca" rank="genus">
|
||
<emphasis id="0C9B4F39FFC6D324FAB7175EFAA435EF" box="[1284,1340,368,391]" italics="true" pageId="6" pageNumber="403">Hero</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<date id="4A51B5EBFFC6D324FAF81741FF4A35C3" pageId="6" pageNumber="403" value="1983-04-01">1 April 1983</date>
|
||
, 62°41.50’S, 56°01.75’W (off Elephant Island, South Shetland Islands),
|
||
<quantity id="F9173ECEFFC6D324FBA717BDFB0F35C3" box="[1044,1175,403,427]" metricMagnitude="2" metricUnit="m" metricValue="2.25" metricValueMax="2.4" metricValueMin="2.1" pageId="6" pageNumber="403" unit="m" value="225.0" valueMax="240.0" valueMin="210.0">210–240 m</quantity>
|
||
, one stem ca.
|
||
<quantity id="F9173ECEFFC6D324FA8E17BDFA0535C3" box="[1341,1437,403,428]" metricMagnitude="-1" metricUnit="m" metricValue="5.0" pageId="6" pageNumber="403" unit="mm" value="500.0">500 mm</quantity>
|
||
high (USNM 1003372).
|
||
<emphasis id="0C9B4F39FFC6D324FE731796FC4A35A7" box="[448,978,438,463]" italics="true" pageId="6" pageNumber="403">New Zealand Antarctic Expedition TAN0802</emphasis>
|
||
: Stn 17,
|
||
<taxonomicName id="F9EFE8A8FFC6D324FBFF1796FB2F35A7" box="[1100,1207,440,463]" class="Arachnida" family="Uloboridae" genus="Tangaroa" higherTaxonomySource="GBIF" kingdom="Animalia" order="Araneae" pageId="6" pageNumber="403" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="0C9B4F39FFC6D324FBFF1796FB2F35A7" box="[1100,1207,440,463]" italics="true" pageId="6" pageNumber="403">Tangaroa</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<date id="4A51B5EBFFC6D324FB7E1799FA0035A7" box="[1229,1432,438,463]" pageId="6" pageNumber="403" value="2008-02-09">9 February 2008</date>
|
||
, 73.1245°S, 174.3205°E (Ross Sea, Cape Adare),
|
||
<quantity id="F9173ECEFFC6D324FD7817F5FC8E359A" box="[715,790,475,499]" metricMagnitude="2" metricUnit="m" metricValue="3.21" pageId="6" pageNumber="403" unit="m" value="321.0">321 m</quantity>
|
||
, a few stems and fragments, up to
|
||
<quantity id="F9173ECEFFC6D324FB1B17F5FA9F359A" box="[1192,1287,475,499]" metricMagnitude="-1" metricUnit="m" metricValue="4.7" pageId="6" pageNumber="403" unit="mm" value="470.0">470 mm</quantity>
|
||
high (NIWA 35451).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="76F5C0A0FFC6D324FF74140CFDC13011" pageId="6" pageNumber="403" type="description">
|
||
<paragraph id="3E50932BFFC6D324FF74140CFE1636A3" blockId="6.[151,1437,151,1970]" pageId="6" pageNumber="403">
|
||
<emphasis id="0C9B4F39FFC6D324FF74140CFDA63653" bold="true" box="[199,574,546,571]" pageId="6" pageNumber="403">
|
||
Description from the
|
||
<typeStatus id="E1542D89FFC6D324FE63140CFDA03653" box="[464,568,546,571]" pageId="6" pageNumber="403" type="syntype">syntypes</typeStatus>
|
||
.
|
||
</emphasis>
|
||
Stems at least
|
||
<quantity id="F9173ECEFFC6D324FD40140DFCCB3652" box="[755,851,547,571]" metricMagnitude="-1" metricUnit="m" metricValue="1.8" pageId="6" pageNumber="403" unit="mm" value="180.0">180 mm</quantity>
|
||
high, thick and dark brown, basally polysiphonic. Stem divided into short and wide internodes, usually with two apophyses, but internodes with four or six apophyses also present. Nodes sometimes obscure and often incomplete. Cauline apophyses strongly directed upwards, frequently followed by a few short athecate internodes. Hydrocladia initially also strongly directed upwards, curving outward later.
|
||
</paragraph>
|
||
<paragraph id="3E50932BFFC6D324FF7414FBFDC0375E" blockId="6.[151,1437,151,1970]" pageId="6" pageNumber="403">
|
||
Cauline apophyses with four to six axillary nematophores, each emerging through a perisarc hole (
|
||
<figureCitation id="A6D48FAEFFC6D324FA8614FBFA173686" box="[1333,1423,725,750]" captionStart="FIGURE 4" captionStartId="8.[151,250,1941,1963]" captionTargetBox="[240,1348,193,1924]" captionTargetId="figure@8.[240,1348,193,1924]" captionTargetPageId="8" captionText="FIGURE 4. Oswaldella terranovae Peña CanTerO & VerVOOrT, 1996 (SynTypes). A, hydrOcladial branching and dispOsiTiOn Of hydrOThecae; B, cauline apOphysis shOwing axillary nemaTOphOres and ‘mamelOns’; C–E, unfOrked hydrOcladial inTernOdes (C, E frOnTal View, D laTeral View,); F, deTail Of mesial inferiOr nemaTOTheca. Scale bar: 200 µm (A), 100 µm (C–E), 20 µm (B, F)." httpUri="https://zenodo.org/record/1457905/files/figure.png" pageId="6" pageNumber="403">Fig. 4B</figureCitation>
|
||
), occasionally with extremely short collar-shaped nematotheca, and two extra nematophores, each emerging through a strongly marked ‘mamelon’ (
|
||
<figureCitation id="A6D48FAEFFC6D324FE411533FDD2375E" box="[498,586,797,822]" captionStart="FIGURE 4" captionStartId="8.[151,250,1941,1963]" captionTargetBox="[240,1348,193,1924]" captionTargetId="figure@8.[240,1348,193,1924]" captionTargetPageId="8" captionText="FIGURE 4. Oswaldella terranovae Peña CanTerO & VerVOOrT, 1996 (SynTypes). A, hydrOcladial branching and dispOsiTiOn Of hydrOThecae; B, cauline apOphysis shOwing axillary nemaTOphOres and ‘mamelOns’; C–E, unfOrked hydrOcladial inTernOdes (C, E frOnTal View, D laTeral View,); F, deTail Of mesial inferiOr nemaTOTheca. Scale bar: 200 µm (A), 100 µm (C–E), 20 µm (B, F)." httpUri="https://zenodo.org/record/1457905/files/figure.png" pageId="6" pageNumber="403">Fig. 4B</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="3E50932BFFC6D324FF74156FFC46303D" blockId="6.[151,1437,151,1970]" pageId="6" pageNumber="403">
|
||
Hydrocladia much branched (
|
||
<figureCitation id="A6D48FAEFFC6D324FDAF156FFDE13732" box="[540,633,833,858]" captionStart="FIGURE 4" captionStartId="8.[151,250,1941,1963]" captionTargetBox="[240,1348,193,1924]" captionTargetId="figure@8.[240,1348,193,1924]" captionTargetPageId="8" captionText="FIGURE 4. Oswaldella terranovae Peña CanTerO & VerVOOrT, 1996 (SynTypes). A, hydrOcladial branching and dispOsiTiOn Of hydrOThecae; B, cauline apOphysis shOwing axillary nemaTOphOres and ‘mamelOns’; C–E, unfOrked hydrOcladial inTernOdes (C, E frOnTal View, D laTeral View,); F, deTail Of mesial inferiOr nemaTOTheca. Scale bar: 200 µm (A), 100 µm (C–E), 20 µm (B, F)." httpUri="https://zenodo.org/record/1457905/files/figure.png" pageId="6" pageNumber="403">Fig. 4A</figureCitation>
|
||
), typically with two third-order hydrocladia, although up to six thirdorder hydrocladia observed. First hydrocladial internode bifurcated, with two similar prongs (
|
||
<figureCitation id="A6D48FAEFFC6D324FB69154BFAA13716" box="[1242,1337,869,894]" captionStart="FIGURE 4" captionStartId="8.[151,250,1941,1963]" captionTargetBox="[240,1348,193,1924]" captionTargetId="figure@8.[240,1348,193,1924]" captionTargetPageId="8" captionText="FIGURE 4. Oswaldella terranovae Peña CanTerO & VerVOOrT, 1996 (SynTypes). A, hydrOcladial branching and dispOsiTiOn Of hydrOThecae; B, cauline apOphysis shOwing axillary nemaTOphOres and ‘mamelOns’; C–E, unfOrked hydrOcladial inTernOdes (C, E frOnTal View, D laTeral View,); F, deTail Of mesial inferiOr nemaTOTheca. Scale bar: 200 µm (A), 100 µm (C–E), 20 µm (B, F)." httpUri="https://zenodo.org/record/1457905/files/figure.png" pageId="6" pageNumber="403">Fig. 4A</figureCitation>
|
||
). Mesial inferior nematophore emerging from marked swelling at proximal third of internode (
|
||
<figureCitation id="A6D48FAEFFC6D324FBE515A7FB5737C9" box="[1110,1231,905,930]" captionStart="FIGURE 4" captionStartId="8.[151,250,1941,1963]" captionTargetBox="[240,1348,193,1924]" captionTargetId="figure@8.[240,1348,193,1924]" captionTargetPageId="8" captionText="FIGURE 4. Oswaldella terranovae Peña CanTerO & VerVOOrT, 1996 (SynTypes). A, hydrOcladial branching and dispOsiTiOn Of hydrOThecae; B, cauline apOphysis shOwing axillary nemaTOphOres and ‘mamelOns’; C–E, unfOrked hydrOcladial inTernOdes (C, E frOnTal View, D laTeral View,); F, deTail Of mesial inferiOr nemaTOTheca. Scale bar: 200 µm (A), 100 µm (C–E), 20 µm (B, F)." httpUri="https://zenodo.org/record/1457905/files/figure.png" pageId="6" pageNumber="403">Fig. 4C–E</figureCitation>
|
||
); with nail-shaped nematotheca (
|
||
<figureCitation id="A6D48FAEFFC6D324FE851583FE2837AD" box="[310,432,941,966]" captionStart="FIGURE 4" captionStartId="8.[151,250,1941,1963]" captionTargetBox="[240,1348,193,1924]" captionTargetId="figure@8.[240,1348,193,1924]" captionTargetPageId="8" captionText="FIGURE 4. Oswaldella terranovae Peña CanTerO & VerVOOrT, 1996 (SynTypes). A, hydrOcladial branching and dispOsiTiOn Of hydrOThecae; B, cauline apOphysis shOwing axillary nemaTOphOres and ‘mamelOns’; C–E, unfOrked hydrOcladial inTernOdes (C, E frOnTal View, D laTeral View,); F, deTail Of mesial inferiOr nemaTOTheca. Scale bar: 200 µm (A), 100 µm (C–E), 20 µm (B, F)." httpUri="https://zenodo.org/record/1457905/files/figure.png" pageId="6" pageNumber="403">Fig. 4C–F</figureCitation>
|
||
). Hydrotheca elongate, placed on middle of internode. Abcauline wall roughly straight, but usually slightly bent abcaudally at distal part. Adcauline wall mostly adnate, but with distinct free part (
|
||
<figureCitation id="A6D48FAEFFC6D324FADC15FEFF253065" captionStart="FIGURE 4" captionStartId="8.[151,250,1941,1963]" captionTargetBox="[240,1348,193,1924]" captionTargetId="figure@8.[240,1348,193,1924]" captionTargetPageId="8" captionText="FIGURE 4. Oswaldella terranovae Peña CanTerO & VerVOOrT, 1996 (SynTypes). A, hydrOcladial branching and dispOsiTiOn Of hydrOThecae; B, cauline apOphysis shOwing axillary nemaTOphOres and ‘mamelOns’; C–E, unfOrked hydrOcladial inTernOdes (C, E frOnTal View, D laTeral View,); F, deTail Of mesial inferiOr nemaTOTheca. Scale bar: 200 µm (A), 100 µm (C–E), 20 µm (B, F)." httpUri="https://zenodo.org/record/1457905/files/figure.png" pageId="6" pageNumber="403">Fig. 4D</figureCitation>
|
||
). Hydrothecal aperture circular, perpendicular to longitudinal axis of internode (
|
||
<figureCitation id="A6D48FAEFFC6D324FBF215DAFB223065" box="[1089,1210,1012,1037]" captionStart="FIGURE 4" captionStartId="8.[151,250,1941,1963]" captionTargetBox="[240,1348,193,1924]" captionTargetId="figure@8.[240,1348,193,1924]" captionTargetPageId="8" captionText="FIGURE 4. Oswaldella terranovae Peña CanTerO & VerVOOrT, 1996 (SynTypes). A, hydrOcladial branching and dispOsiTiOn Of hydrOThecae; B, cauline apOphysis shOwing axillary nemaTOphOres and ‘mamelOns’; C–E, unfOrked hydrOcladial inTernOdes (C, E frOnTal View, D laTeral View,); F, deTail Of mesial inferiOr nemaTOTheca. Scale bar: 200 µm (A), 100 µm (C–E), 20 µm (B, F)." httpUri="https://zenodo.org/record/1457905/files/figure.png" pageId="6" pageNumber="403">Fig. 4C–E</figureCitation>
|
||
); rim even (
|
||
<figureCitation id="A6D48FAEFFC6D324FAF315DAFF343059" captionStart="FIGURE 4" captionStartId="8.[151,250,1941,1963]" captionTargetBox="[240,1348,193,1924]" captionTargetId="figure@8.[240,1348,193,1924]" captionTargetPageId="8" captionText="FIGURE 4. Oswaldella terranovae Peña CanTerO & VerVOOrT, 1996 (SynTypes). A, hydrOcladial branching and dispOsiTiOn Of hydrOThecae; B, cauline apOphysis shOwing axillary nemaTOphOres and ‘mamelOns’; C–E, unfOrked hydrOcladial inTernOdes (C, E frOnTal View, D laTeral View,); F, deTail Of mesial inferiOr nemaTOTheca. Scale bar: 200 µm (A), 100 µm (C–E), 20 µm (B, F)." httpUri="https://zenodo.org/record/1457905/files/figure.png" pageId="6" pageNumber="403">Fig. 4C, E</figureCitation>
|
||
). In frontal view, diameter of hydrotheca increasing distally up to the middle, then roughly constant but markedly widening at aperture, producing a sort of neck with flared rim (
|
||
<figureCitation id="A6D48FAEFFC6D324FCEA1212FC49303D" box="[857,977,1084,1109]" captionStart="FIGURE 4" captionStartId="8.[151,250,1941,1963]" captionTargetBox="[240,1348,193,1924]" captionTargetId="figure@8.[240,1348,193,1924]" captionTargetPageId="8" captionText="FIGURE 4. Oswaldella terranovae Peña CanTerO & VerVOOrT, 1996 (SynTypes). A, hydrOcladial branching and dispOsiTiOn Of hydrOThecae; B, cauline apOphysis shOwing axillary nemaTOphOres and ‘mamelOns’; C–E, unfOrked hydrOcladial inTernOdes (C, E frOnTal View, D laTeral View,); F, deTail Of mesial inferiOr nemaTOTheca. Scale bar: 200 µm (A), 100 µm (C–E), 20 µm (B, F)." httpUri="https://zenodo.org/record/1457905/files/figure.png" pageId="6" pageNumber="403">Fig. 4C, E</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="3E50932BFFC6D324FF74124EFDC13011" blockId="6.[151,1437,151,1970]" box="[199,601,1120,1145]" pageId="6" pageNumber="403">Gonothecae immaure, cone-shaped.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="76F5C0A0FFC6D328FF7412AAFD4535E0" lastPageId="10" lastPageNumber="407" pageId="6" pageNumber="403" type="discussion">
|
||
<paragraph id="3E50932BFFC6D324FF7412AAFC24308C" blockId="6.[151,1437,151,1970]" pageId="6" pageNumber="403">
|
||
<emphasis id="0C9B4F39FFC6D324FF7412AAFEA330F5" bold="true" box="[199,315,1156,1181]" pageId="6" pageNumber="403">Remarks.</emphasis>
|
||
We observed a maximum of five axillary nematophores in the examined cauline apophyses of the
|
||
<typeStatus id="E1542D89FFC6D324FF241287FF5F30A9" box="[151,199,1193,1217]" pageId="6" pageNumber="403">type</typeStatus>
|
||
material, although one or two of the central nematophores are frequently distinctly larger and have a central constriction, which may indicate that they result from the fusion of two.
|
||
</paragraph>
|
||
<paragraph id="3E50932BFFC6D324FF7412C1FBCA324F" blockId="6.[151,1437,151,1970]" pageId="6" pageNumber="403">
|
||
The description of
|
||
<taxonomicName id="F9EFE8A8FFC6D324FE0912C1FD5D3160" authorityName="Pena Cantero & Vervoort" authorityYear="1996" box="[442,709,1263,1288]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="6" pageNumber="403" phylum="Cnidaria" rank="species" species="terranovae">
|
||
<emphasis id="0C9B4F39FFC6D324FE0912C1FD5D3160" box="[442,709,1263,1288]" italics="true" pageId="6" pageNumber="403">Oswaldella terranovae</emphasis>
|
||
</taxonomicName>
|
||
was based on a series of ten microscope slides (BMNH 1929.10.28.171) belonging to the material from the British Antarctic
|
||
<emphasis id="0C9B4F39FFC6D324FC41133BFBE23144" box="[1010,1146,1301,1324]" italics="true" pageId="6" pageNumber="403">
|
||
<taxonomicName id="F9EFE8A8FFC6D324FC41133BFBB73144" authorityName="Johnson & Matusik" authorityYear="1988" box="[1010,1071,1301,1324]" class="Insecta" family="Lycaenidae" genus="Terra" higherTaxonomySource="GBIF" kingdom="Animalia" order="Lepidoptera" pageId="6" pageNumber="403" phylum="Arthropoda" rank="genus">Terra</taxonomicName>
|
||
Nova
|
||
</emphasis>
|
||
Expedition assigned to
|
||
<taxonomicName id="F9EFE8A8FFC6D324FF241319FDF73138" authority="(Jaderholm, 1904)" authorityName="Jaderholm" authorityYear="1904" baseAuthorityName="Jaderholm" baseAuthorityYear="1904" box="[151,623,1335,1360]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="6" pageNumber="403" phylum="Cnidaria" rank="species" species="antarctica">
|
||
<emphasis id="0C9B4F39FFC6D324FF241319FE0B3127" box="[151,403,1335,1360]" italics="true" pageId="6" pageNumber="403">Oswaldella antarctica</emphasis>
|
||
(
|
||
<bibRefCitation id="5A7EEEDAFFC6D324FE151319FDFF3138" box="[422,615,1335,1360]" pageId="6" pageNumber="403" refId="ref8134" refString="JaderhOlm, E. (1904) MiTTeilungen ueber einige VOn der Schwedischen AnTarcTic-ExpediTiOn 1901 - 1903 eingesammelTe HydrOiden. Archives de Zoologie Experimentale et Generale, Series 4, 3 (NOTes eT reVue 1), 1 - 7." type="journal article">Jäderholm, 1904</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
by Totton (1930). According to Peña Cantero & Vervoort (1996) the cauline apophyses were provided with two axillary nematophores emerging through perisarc holes and two nematophores emerging through ‘mamelons’ placed on the upper part and near the distal end of the apophyses. The SEM study carried out here has shown that
|
||
<taxonomicName id="F9EFE8A8FFC6D324FD34138AFCBD31D3" authorityName="Pena Cantero & Vervoort" authorityYear="1996" box="[647,805,1444,1467]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="6" pageNumber="403" phylum="Cnidaria" rank="species" species="terranovae">
|
||
<emphasis id="0C9B4F39FFC6D324FD34138AFCBD31D3" box="[647,805,1444,1467]" italics="true" pageId="6" pageNumber="403">O. terranovae</emphasis>
|
||
</taxonomicName>
|
||
has 4 to perhaps 6 axillary nematophores (we observed up to five, but it is likely that other cauline apophyses have six). The fact that the cauline apophyses lie closely on the cauline internodes makes it very difficult to observe the axillary nematophores, much more when the material available is in slides, as when Peña Cantero & Vervoort (1996) described the species.
|
||
</paragraph>
|
||
<paragraph id="3E50932BFFC6D324FF74101DFF4E33DA" blockId="6.[151,1437,151,1970]" pageId="6" pageNumber="403">
|
||
It has always been difficult to distinguish between
|
||
<taxonomicName id="F9EFE8A8FFC6D324FCAB101CFBA33223" authorityName="Pena Cantero, Svoboda & Vervoort" authorityYear="1997" box="[792,1083,1586,1611]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="6" pageNumber="403" phylum="Cnidaria" rank="species" species="stepanjantsae">
|
||
<emphasis id="0C9B4F39FFC6D324FCAB101CFBA33223" box="[792,1083,1586,1611]" italics="true" pageId="6" pageNumber="403">Oswaldella stepanjantsae</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="F9EFE8A8FFC6D324FBCB101DFA803223" authorityName="Pena Cantero & Vervoort" authorityYear="1996" box="[1144,1304,1587,1611]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="6" pageNumber="403" phylum="Cnidaria" rank="species" species="terranovae">
|
||
<emphasis id="0C9B4F39FFC6D324FBCB101DFA803223" box="[1144,1304,1587,1611]" italics="true" pageId="6" pageNumber="403">O. terranovae</emphasis>
|
||
</taxonomicName>
|
||
because of their similarity in colony structure and in the shape and size of their hydrothecae. Peña Cantero & Vervoort (1996: 138) already indicated that
|
||
<taxonomicName id="F9EFE8A8FFC6D324FE7F1055FD1132FA" authorityName="Pena Cantero, Svoboda & Vervoort" authorityYear="1997" box="[460,649,1659,1682]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="6" pageNumber="403" phylum="Cnidaria" rank="species" species="stepanjantsae">
|
||
<emphasis id="0C9B4F39FFC6D324FE7F1055FD1132FA" box="[460,649,1659,1682]" italics="true" pageId="6" pageNumber="403">O. stepanjantsae</emphasis>
|
||
</taxonomicName>
|
||
‘resembles
|
||
<taxonomicName id="F9EFE8A8FFC6D324FCA11055FC2832FA" authorityName="Pena Cantero & Vervoort" authorityYear="1996" box="[786,944,1659,1682]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="6" pageNumber="403" phylum="Cnidaria" rank="species" species="terranovae">
|
||
<emphasis id="0C9B4F39FFC6D324FCA11055FC2832FA" box="[786,944,1659,1682]" italics="true" pageId="6" pageNumber="403">O. terranovae</emphasis>
|
||
</taxonomicName>
|
||
in almost all its characteristics’. According to these authors both have ‘robust colonies, stems of lower order, the stems divided into internodes, usually short athecate internodes following the cauline apophyses and hydrocladia of the third order’ (see also Peña Cantero
|
||
<emphasis id="0C9B4F39FFC6D324FA3B10EDFF2C3297" italics="true" pageId="6" pageNumber="403">et al.</emphasis>
|
||
1997). Peña Cantero
|
||
<emphasis id="0C9B4F39FFC6D324FE0710C9FE683297" box="[436,496,1766,1791]" italics="true" pageId="6" pageNumber="403">et al.</emphasis>
|
||
(1997) highlighted a few differences between the species, the most important of which was the apparent presence of two axillary nematophores in
|
||
<taxonomicName id="F9EFE8A8FFC6D324FC2D1124FBA7334A" authorityName="Pena Cantero & Vervoort" authorityYear="1996" box="[926,1087,1802,1826]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="6" pageNumber="403" phylum="Cnidaria" rank="species" species="terranovae">
|
||
<emphasis id="0C9B4F39FFC6D324FC2D1124FBA7334A" box="[926,1087,1802,1826]" italics="true" pageId="6" pageNumber="403">O. terranovae</emphasis>
|
||
</taxonomicName>
|
||
and four in
|
||
<taxonomicName id="F9EFE8A8FFC6D324FB661124FA0D334A" authorityName="Pena Cantero, Svoboda & Vervoort" authorityYear="1997" box="[1237,1429,1802,1826]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="6" pageNumber="403" phylum="Cnidaria" rank="species" species="stepanjantsae">
|
||
<emphasis id="0C9B4F39FFC6D324FB661124FA0D334A" box="[1237,1429,1802,1826]" italics="true" pageId="6" pageNumber="403">O. stepanjantsae</emphasis>
|
||
</taxonomicName>
|
||
. Later, however, it was demonstrated that
|
||
<taxonomicName id="F9EFE8A8FFC6D324FDCF1100FCA4332E" authorityName="Pena Cantero, Svoboda & Vervoort" authorityYear="1997" box="[636,828,1838,1862]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="6" pageNumber="403" phylum="Cnidaria" rank="species" species="stepanjantsae">
|
||
<emphasis id="0C9B4F39FFC6D324FDCF1100FCA4332E" box="[636,828,1838,1862]" italics="true" pageId="6" pageNumber="403">O. stepanjantsae</emphasis>
|
||
</taxonomicName>
|
||
can have up to six axillary nematophores (cf. Peña Cantero & Vervoort 2004; González Molinero & Peña Cantero 2015)] and, as it has been shown in this study,
|
||
<taxonomicName id="F9EFE8A8FFC6D324FA32117CFE8A33E6" authorityName="Pena Cantero & Vervoort" authorityYear="1996" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="6" pageNumber="403" phylum="Cnidaria" rank="species" species="terranovae">
|
||
<emphasis id="0C9B4F39FFC6D324FA32117CFE8A33E6" italics="true" pageId="6" pageNumber="403">O. terranovae</emphasis>
|
||
</taxonomicName>
|
||
actually has up to five, probably six. As a result, this character can no longer be used to distinguish them.
|
||
</paragraph>
|
||
<caption id="6A90C3A3FFC7D325FF2411AFFF2D339B" httpUri="https://zenodo.org/record/1457903/files/figure.png" pageId="7" pageNumber="404" startId="7.[151,250,1921,1943]" targetBox="[247,1339,193,1900]" targetPageId="7">
|
||
<paragraph id="3E50932BFFC7D325FF2411AFFF2D339B" blockId="7.[151,1436,1921,2035]" pageId="7" pageNumber="404">
|
||
<emphasis id="0C9B4F39FFC7D325FF2411AFFE8A33FE" bold="true" box="[151,274,1921,1943]" pageId="7" pageNumber="404">FIGURE 3.</emphasis>
|
||
<taxonomicName id="F9EFE8A8FFC7D325FEAA11AFFD2333FF" authority="El Beshbeeshy, 2011" authorityName="El Beshbeeshy" authorityYear="2011" box="[281,699,1921,1943]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="7" pageNumber="404" phylum="Cnidaria" rank="species" species="herwigi">
|
||
<emphasis id="0C9B4F39FFC7D325FEAA11AFFE4733FF" box="[281,479,1921,1943]" italics="true" pageId="7" pageNumber="404">Oswaldella herwigi</emphasis>
|
||
El Beshbeeshy, 2011
|
||
</taxonomicName>
|
||
. A, hydrOcladial branching and dispOsiTiOn Of hydrOThecae; B–C, cauline apOphyses wiTh axillary nemaTOphOre and ‘mamelOn’; D–E, unfOrked hydrOcladial inTernOdes (D frOnTal View, E laTeral View); F, deTail Of mesial inferiOr nemaTOTheca; G, immaTure gOnOTheca. Scale bar: 200 µm (A), 100 µm (D–E), 40 (G), 20 µm (B–C, F).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="6A90C3A3FFC8D32AFF2411BBFA153380" httpUri="https://zenodo.org/record/1457905/files/figure.png" pageId="8" pageNumber="405" startId="8.[151,250,1941,1963]" targetBox="[240,1348,193,1924]" targetPageId="8">
|
||
<paragraph id="3E50932BFFC8D32AFF2411BBFA153380" blockId="8.[151,1436,1941,2024]" pageId="8" pageNumber="405">
|
||
<emphasis id="0C9B4F39FFC8D32AFF2411BBFE8B33C2" bold="true" box="[151,275,1941,1963]" pageId="8" pageNumber="405">FIGURE 4.</emphasis>
|
||
<taxonomicName id="F9EFE8A8FFC8D32AFEA811BBFC5033C3" authority="Pena CanTerO & VerVOOrT, 1996" authorityName="Pena Cantero & Vervoort" authorityYear="1996" box="[283,968,1941,1963]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="8" pageNumber="402" phylum="Cnidaria" rank="species" species="terranovae">
|
||
<emphasis id="0C9B4F39FFC8D32AFEA811BBFD9C33C3" box="[283,516,1941,1963]" italics="true" pageId="8" pageNumber="405">Oswaldella terranovae</emphasis>
|
||
Peña CanTerO & VerVOOrT, 1996 (SynTypes)
|
||
</taxonomicName>
|
||
. A, hydrOcladial branching and dispOsiTiOn Of hydrOThecae; B, cauline apOphysis shOwing axillary nemaTOphOres and ‘mamelOns’; C–E, unfOrked hydrOcladial inTernOdes (C, E frOnTal View, D laTeral View,); F, deTail Of mesial inferiOr nemaTOTheca. Scale bar: 200 µm (A), 100 µm (C–E), 20 µm (B, F).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="6A90C3A3FFC9D32BFF2411B7FDC73384" httpUri="https://zenodo.org/record/1457907/files/figure.png" pageId="9" pageNumber="406" startId="9.[151,250,1945,1967]" targetBox="[239,1347,193,1924]" targetPageId="9">
|
||
<paragraph id="3E50932BFFC9D32BFF2411B7FDC73384" blockId="9.[151,1436,1945,2028]" pageId="9" pageNumber="406">
|
||
<emphasis id="0C9B4F39FFC9D32BFF2411B7FE8E33C6" bold="true" box="[151,278,1945,1967]" pageId="9" pageNumber="406">FIGURE 5.</emphasis>
|
||
Cauline apOphyses Of
|
||
<taxonomicName id="F9EFE8A8FFC9D32BFDBE11B7FBCC33C7" authority="Pena CanTerO & VerVOOrT, 1996" authorityName="Pena Cantero & Vervoort" authorityYear="1996" box="[525,1108,1945,1967]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="9" pageNumber="402" phylum="Cnidaria" rank="species" species="terranovae">
|
||
<emphasis id="0C9B4F39FFC9D32BFDBE11B7FD6233C7" box="[525,762,1945,1967]" italics="true" pageId="9" pageNumber="406">Oswaldella terranovae</emphasis>
|
||
Peña CanTerO & VerVOOrT, 1996
|
||
</taxonomicName>
|
||
shOwing VariabiliTy in axillary nemaTOphOres and ‘mamelOns’. A, D and E frOm STn 691/26 (USARP), B frOm Type maTerial, C frOm STn 833/018-1 (USARP), F frOm STn 17 (TAN0802). Scale bar: 20 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="3E50932BFFCAD328FF7416B6FE673574" blockId="10.[151,1436,151,500]" pageId="10" pageNumber="407">
|
||
We conclude that no differences exist between the
|
||
<typeStatus id="E1542D89FFCAD328FCBA16B6FCA134D8" box="[777,825,152,176]" pageId="10" pageNumber="407">type</typeStatus>
|
||
materials of
|
||
<taxonomicName id="F9EFE8A8FFCAD328FC7C16B6FBF634D8" authorityName="Pena Cantero & Vervoort" authorityYear="1996" box="[975,1134,152,176]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="10" pageNumber="407" phylum="Cnidaria" rank="species" species="terranovae">
|
||
<emphasis id="0C9B4F39FFCAD328FC7C16B6FBF634D8" box="[975,1134,152,176]" italics="true" pageId="10" pageNumber="407">O. terranovae</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="F9EFE8A8FFCAD328FB1416B6FAFC34D8" authorityName="Pena Cantero, Svoboda & Vervoort" authorityYear="1997" box="[1191,1380,152,176]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="10" pageNumber="407" phylum="Cnidaria" rank="species" species="stepanjantsae">
|
||
<emphasis id="0C9B4F39FFCAD328FB1416B6FAFC34D8" box="[1191,1380,152,176]" italics="true" pageId="10" pageNumber="407">O. stepanjantsae</emphasis>
|
||
</taxonomicName>
|
||
, and maintain that there is no justification for recognizing them as distinct species. We are here considering
|
||
<taxonomicName id="F9EFE8A8FFCAD328FA321693FEA93490" authorityName="Pena Cantero, Svoboda & Vervoort" authorityYear="1997" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="10" pageNumber="407" phylum="Cnidaria" rank="species" species="stepanjantsae">
|
||
<emphasis id="0C9B4F39FFCAD328FA321693FEA93490" italics="true" pageId="10" pageNumber="407">O. stepanjantsae</emphasis>
|
||
</taxonomicName>
|
||
a junior synonym of
|
||
<taxonomicName id="F9EFE8A8FFCAD328FD8216CEFD4A3490" authorityName="Pena Cantero & Vervoort" authorityYear="1996" box="[561,722,224,248]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="10" pageNumber="407" phylum="Cnidaria" rank="species" species="terranovae">
|
||
<emphasis id="0C9B4F39FFCAD328FD8216CEFD4A3490" box="[561,722,224,248]" italics="true" pageId="10" pageNumber="407">O. terranovae</emphasis>
|
||
</taxonomicName>
|
||
. See
|
||
<bibRefCitation id="5A7EEEDAFFCAD328FCA616F1FB973490" box="[789,1039,223,248]" pageId="10" pageNumber="407" refId="ref8281" refString="Miranda, T. P., Cunha, A. F. & Marques, A. C. (2016) STaTus Of The names Of sOme hydrOid species (Cnidaria, HydrOzOa) described frOm The ATlanTic cOasT Of PaTagOnia. Zootaxa, 4171 (3), 595 - 600." type="journal article">
|
||
Miranda
|
||
<emphasis id="0C9B4F39FFCAD328FCCD16CFFC223490" box="[894,954,223,248]" italics="true" pageId="10" pageNumber="407">et al.</emphasis>
|
||
(2016)
|
||
</bibRefCitation>
|
||
for a discussion about the correct authorship for
|
||
<taxonomicName id="F9EFE8A8FFCAD328FE8F172BFE603574" authorityName="Pena Cantero, Svoboda & Vervoort" authorityYear="1997" box="[316,504,261,284]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="10" pageNumber="407" phylum="Cnidaria" rank="species" species="stepanjantsae">
|
||
<emphasis id="0C9B4F39FFCAD328FE8F172BFE603574" box="[316,504,261,284]" italics="true" pageId="10" pageNumber="407">O. stepanjantsae</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="3E50932BFFCAD328FF741706FD4535E0" blockId="10.[151,1436,151,500]" pageId="10" pageNumber="407">
|
||
Even though the gonothecae in the
|
||
<typeStatus id="E1542D89FFCAD328FDE21706FD193528" box="[593,641,296,320]" pageId="10" pageNumber="407">type</typeStatus>
|
||
material of
|
||
<taxonomicName id="F9EFE8A8FFCAD328FCBA1706FC3F3528" authorityName="Pena Cantero & Vervoort" authorityYear="1996" box="[777,935,296,320]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="10" pageNumber="407" phylum="Cnidaria" rank="species" species="terranovae">
|
||
<emphasis id="0C9B4F39FFCAD328FCBA1706FC3F3528" box="[777,935,296,320]" italics="true" pageId="10" pageNumber="407">O. terranovae</emphasis>
|
||
</taxonomicName>
|
||
are immature [see fig. 1h in Peña Cantero & Vervoort (1996)], mature gonothecae have been described in material identified as
|
||
<taxonomicName id="F9EFE8A8FFCAD328FBC71763FAAD350C" authorityName="Pena Cantero, Svoboda & Vervoort" authorityYear="1997" box="[1140,1333,333,356]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="10" pageNumber="407" phylum="Cnidaria" rank="species" species="stepanjantsae">
|
||
<emphasis id="0C9B4F39FFCAD328FBC71763FAAD350C" box="[1140,1333,333,356]" italics="true" pageId="10" pageNumber="407">O. stepanjantsae</emphasis>
|
||
</taxonomicName>
|
||
[see for example, fig. 11G
|
||
<emphasis id="0C9B4F39FFCAD328FED3175FFEF635E0" box="[352,366,369,392]" italics="true" pageId="10" pageNumber="407">–</emphasis>
|
||
H in Peña Cantero
|
||
<emphasis id="0C9B4F39FFCAD328FDF0175FFDEC35E0" box="[579,628,367,392]" italics="true" pageId="10" pageNumber="407">et al</emphasis>
|
||
. (1997)].
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="76F5C0A0FFCAD328FF7417BAFD94359C" pageId="10" pageNumber="407" type="distribution">
|
||
<paragraph id="3E50932BFFCAD328FF7417BAFD94359C" blockId="10.[151,1436,151,500]" pageId="10" pageNumber="407">
|
||
<emphasis id="0C9B4F39FFCAD328FF7417BAFEF835C5" bold="true" box="[199,352,404,429]" pageId="10" pageNumber="407">Distribution.</emphasis>
|
||
Circum-Antarctic.
|
||
<taxonomicName id="F9EFE8A8FFCAD328FD8817BAFCA535C4" authorityName="Pena Cantero & Vervoort" authorityYear="1996" box="[571,829,404,429]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="10" pageNumber="407" phylum="Cnidaria" rank="species" species="terranovae">
|
||
<emphasis id="0C9B4F39FFCAD328FD8817BAFCA535C4" box="[571,829,404,429]" italics="true" pageId="10" pageNumber="407">Oswaldella terranovae</emphasis>
|
||
</taxonomicName>
|
||
had only been reported off Cape Adare (Totton 1930; Peña Cantero & Vervoort 1996), but
|
||
<taxonomicName id="F9EFE8A8FFCAD328FD841796FD6C35B8" authorityName="Pena Cantero, Svoboda & Vervoort" authorityYear="1997" box="[567,756,440,464]" class="Hydrozoa" family="Kirchenpaueriidae" genus="Oswaldella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Leptothecata" pageId="10" pageNumber="407" phylum="Cnidaria" rank="species" species="stepanjantsae">
|
||
<emphasis id="0C9B4F39FFCAD328FD841796FD6C35B8" box="[567,756,440,464]" italics="true" pageId="10" pageNumber="407">O. stepanjantsae</emphasis>
|
||
</taxonomicName>
|
||
has been considered to have a circum-Antarctic distribution (Peña Cantero & Vervoort 1998).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |