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<document id="D47BC7AD82EE341C53AFE6EF224525C3" ID-CLB-Dataset="294459" ID-DOI="10.4202/app.00537.2018" ID-GBIF-Dataset="b4491de9-5ac0-44fa-baec-cf440d7d17fd" ID-ISSN="1732-2421" ID-Zenodo-Dep="10626616" IM.bibliography_approvedBy="karina" IM.illustrations_approvedBy="karina" IM.materialsCitations_approvedBy="karina" IM.tables_approvedBy="karina" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="karina" checkinTime="1707250101656" checkinUser="felipe" docAuthor="Barattolo, Filippo, Ionesi, Viorel &amp; Ţibuleac, Paul" docDate="2019" docId="03D62622D142FFBDFFDDD900FEFCFB26" docLanguage="en" docName="ActaPalaeontolPol.64.1.85-100.pdf" docOrigin="Acta Palaeontologica Polonica 64 (1)" docSource="http://dx.doi.org/10.4202/app.00537.2018" docStyle="DocumentStyle:E4780F6D34569985EDF9CACFB9BC780E.4:ActaPalaeontolPol.2015-.journal_article" docStyleId="E4780F6D34569985EDF9CACFB9BC780E" docStyleName="ActaPalaeontolPol.2015-.journal_article" docStyleVersion="4" docTitle="Patruliuspora F.Barattolo &amp; V.Ionesi &amp; P.Tibuleac 2019" docType="treatment" docVersion="8" lastPageNumber="95" masterDocId="FFEF5E5AD14BFFB7FFBFDC47FFC1FFD5" masterDocTitle="A new polyphysacean alga from the Miocene of Romania and its biomineralization" masterLastPageNumber="100" masterPageNumber="85" pageNumber="94" updateTime="1715888675193" updateUser="felipe" zenodo-license-document="CC-BY-4.0">
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<mods:title id="3A8C26FA856688E78C70A1F6014DC5F7">A new polyphysacean alga from the Miocene of Romania and its biomineralization</mods:title>
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<mods:namePart id="C0849F858E9A8C6A4DEA4907EC68698E">Ţibuleac, Paul</mods:namePart>
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<treatment id="03D62622D142FFBDFFDDD900FEFCFB26" ID-DOI="http://doi.org/10.5281/zenodo.10999718" ID-GBIF-Taxon="225840511" ID-Zenodo-Dep="10999718" LSID="urn:lsid:plazi:treatment:03D62622D142FFBDFFDDD900FEFCFB26" httpUri="http://treatment.plazi.org/id/03D62622D142FFBDFFDDD900FEFCFB26" lastPageId="10" lastPageNumber="95" pageId="9" pageNumber="94">
<subSubSection id="C365C4BFD142FFBEFFDDD900FE6CFAB6" box="[98,429,1351,1379]" pageId="9" pageNumber="94" type="nomenclature">
<paragraph id="8BC09734D142FFBEFFDDD900FE6CFAB6" blockId="9.[98,429,1351,1379]" box="[98,429,1351,1379]" pageId="9" pageNumber="94">
<heading id="D0882058D142FFBEFFDDD900FE6CFAB6" box="[98,429,1351,1379]" fontSize="12" level="2" pageId="9" pageNumber="94" reason="3">
Genus
<taxonomicName id="4C7FECB7D142FFBEFF04D900FEAEFAB6" authority="Barattolo &amp; Ionesi &amp; Ţibuleac, 2019" authorityName="F.Barattolo &amp; V.Ionesi &amp; P.Tibuleac" authorityYear="2019" box="[187,367,1351,1379]" class="Ulvophyceae" family="Polyphysaceae" genus="Patruliuspora" higherTaxonomySource="GBIF" kingdom="Plantae" order="Dasycladales" pageId="9" pageNumber="94" phylum="Chlorophyta" rank="genus">
<emphasis id="B90B4B26D142FFBEFF04D900FEAEFAB6" box="[187,367,1351,1379]" italics="true" pageId="9" pageNumber="94">Patruliuspora</emphasis>
</taxonomicName>
nov.
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C365C4BFD142FFBEFFDDD934FE40FA71" pageId="9" pageNumber="94" type="etymology">
<paragraph id="8BC09734D142FFBEFFDDD934FE40FA71" blockId="9.[98,770,1395,1444]" pageId="9" pageNumber="94">
<emphasis id="B90B4B26D142FFBEFFDDD934FF08FA5D" box="[98,201,1395,1416]" italics="true" pageId="9" pageNumber="94">Etymology</emphasis>
: In honour of Dan Patrulius (19211982), pioneer of dasycladalean studies in
<collectingCountry id="F368D7A4D142FFBEFE9CD9C8FEBCFA71" box="[291,381,1423,1444]" name="Romania" pageId="9" pageNumber="94">Romania</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="C365C4BFD142FFBEFFDDD9F7FE99FA37" pageId="9" pageNumber="94" type="type_taxon">
<paragraph id="8BC09734D142FFBEFFDDD9F7FE99FA37" blockId="9.[98,771,1456,1506]" pageId="9" pageNumber="94">
<materialsCitation id="3B179D69D142FFBEFFDDD9F7FE95FA37" ID-GBIF-Occurrence="4846397304" country="Czech Republic" location="Miocene" municipality="Podivin" pageId="9" pageNumber="94" specimenCount="1" typeStatus="holotype">
<emphasis id="B90B4B26D142FFBEFFDDD9F7FF1DFA10" box="[98,220,1456,1477]" italics="true" pageId="9" pageNumber="94">Type species</emphasis>
:
<taxonomicName id="4C7FECB7D142FFBEFF52D9F7FD91FA10" authority="Pokorny, 1948" authorityName="Pokorny" authorityYear="1948" box="[237,592,1456,1477]" class="Ulvophyceae" family="Polyphysaceae" genus="Chalmasia" kingdom="Plantae" order="Dasycladales" pageId="9" pageNumber="94" phylum="Chlorophyta" rank="species" species="morelleti">
<emphasis id="B90B4B26D142FFBEFF52D9F7FE75FA10" box="[237,436,1456,1477]" italics="true" pageId="9" pageNumber="94">Chalmasia morelleti</emphasis>
<bibRefCitation id="EFEEEAC5D142FFBEFE03D9F7FD91FA10" author="Pokorny, V." box="[444,592,1456,1477]" pageId="9" pageNumber="94" pagination="13 - 17" refId="ref10602" refString="Pokorny, V. 1948. Chalmasia morelleti n. sp. (Dasycladacees) du Sarmatien de Tchechoslovaquie. Bulletin international de l'Academie tcheque des Sciences 49: 13 - 17." type="journal article" year="1948">Pokorný, 1948</bibRefCitation>
</taxonomicName>
; middle
<location id="8EA0C1EFD142FFBEFD17D9F7FD3FFA10" LSID="urn:lsid:plazi:treatment:03D62622D142FFBDFFDDD900FEFCFB26:8EA0C1EFD142FFBEFD17D9F7FD3FFA10" box="[680,766,1456,1477]" country="Czech Republic" municipality="Podivin" name="Miocene" pageId="9" pageNumber="94">Miocene</location>
,
<collectingMunicipality id="6BA40D4ED142FFBEFFDDD98AFF6EFA37" box="[98,175,1485,1506]" pageId="9" pageNumber="94">Podivin</collectingMunicipality>
,
<collectingCountry id="F368D7A4D142FFBEFF07D98AFE95FA37" box="[184,340,1485,1506]" name="Czech Republic" pageId="9" pageNumber="94">Czech Republic</collectingCountry>
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C365C4BFD142FFBEFFDDD9A9FE8FF945" pageId="9" pageNumber="94" type="reference_group">
<paragraph id="8BC09734D142FFBEFFDDD9A9FE8FF945" blockId="9.[98,770,1518,1680]" pageId="9" pageNumber="94">
<emphasis id="B90B4B26D142FFBEFFDDD9A9FEC4F9D6" box="[98,261,1518,1539]" italics="true" pageId="9" pageNumber="94">Species included</emphasis>
:
<taxonomicName id="4C7FECB7D142FFBEFEABD9A9FDA7F9D6" authority="Misik, 1987" authorityName="Misik" authorityYear="1987" box="[276,614,1518,1539]" class="Ulvophyceae" family="Dasycladaceae" genus="Halicoryne" kingdom="Plantae" order="Dasycladales" pageId="9" pageNumber="94" phylum="Chlorophyta" rank="species" species="carpatica">
<emphasis id="B90B4B26D142FFBEFEABD9A9FE24F9D6" box="[276,485,1518,1539]" italics="true" pageId="9" pageNumber="94">Halicoryne carpatica</emphasis>
<bibRefCitation id="EFEEEAC5D142FFBEFE52D9A9FDA7F9D6" author="Misik, M." box="[493,614,1518,1539]" pageId="9" pageNumber="94" pagination="285 - 293" refId="ref10394" refString="Misik, M. 1987. The alga Halicoryne carpatica n. sp. from Upper Triassic of western Carpathians. Geologicky sbornik - Geologica Carpathica 38: 285 - 293." type="journal article" year="1987">Mišík, 1987</bibRefCitation>
</taxonomicName>
, Upper Triassic CarnianRhaetian) of the Western Carpathians;
<taxonomicName id="4C7FECB7D142FFBEFDE5DA4DFF3FF9EE" authority="Segonzac, 1970" authorityName="Segonzac" authorityYear="1970" class="Ulvophyceae" family="Dasycladaceae" genus="Acicularia" kingdom="Plantae" order="Dasycladales" pageId="9" pageNumber="94" phylum="Chlorophyta" rank="species" species="valeti">
<emphasis id="B90B4B26D142FFBEFDE5DA4DFCC3F9CA" box="[602,770,1546,1567]" italics="true" pageId="9" pageNumber="94">Acicularia valeti</emphasis>
<bibRefCitation id="EFEEEAC5D142FFBEFFDDDA61FF3FF9EE" author="Segonzac, G." box="[98,254,1574,1595]" pageId="9" pageNumber="94" pagination="333 - 340" refId="ref10767" refString="Segonzac, G. 1970. Essai de classement de quelques Acetabulariacees tertiaires (algues calcaires). Bulletin de la Societe d'Histoire Naturelle de Toulouse 106: 333 - 340." type="journal article" year="1970">Segonzac, 1970</bibRefCitation>
</taxonomicName>
(
<bibRefCitation id="EFEEEAC5D142FFBEFEB0DA61FE68F9EE" author="Segonzac, G." box="[271,425,1574,1595]" pageId="9" pageNumber="94" pagination="333 - 340" refId="ref10767" refString="Segonzac, G. 1970. Essai de classement de quelques Acetabulariacees tertiaires (algues calcaires). Bulletin de la Societe d'Histoire Naturelle de Toulouse 106: 333 - 340." type="journal article" year="1970">Segonzac 1970</bibRefCitation>
,
<bibRefCitation id="EFEEEAC5D142FFBEFE08DA61FE29F9EE" author="Segonzac, G." box="[439,488,1574,1595]" pageId="9" pageNumber="94" pagination="123 - 136" refId="ref10799" refString="Segonzac, G. 1976. Dasycladacees nouvelles ou peu connues du Thanetien des Pyrenees. Bulletin de la Societe d'Histoire Naturelle de Toulouse 112: 123 - 136." type="journal article" year="1976">1976</bibRefCitation>
) from the Paleocene of the French Pyrenees. It is possible that other species referred to the genus
<taxonomicName id="4C7FECB7D142FFBEFFDDDA18FF06F9A1" authorityName="Archiac" authorityYear="1843" box="[98,199,1631,1652]" class="Ulvophyceae" family="Dasycladaceae" genus="Acicularia" kingdom="Plantae" order="Dasycladales" pageId="9" pageNumber="94" phylum="Chlorophyta" rank="genus">
<emphasis id="B90B4B26D142FFBEFFDDDA18FF06F9A1" box="[98,199,1631,1652]" italics="true" pageId="9" pageNumber="94">Acicularia</emphasis>
</taxonomicName>
but displaying
<typeStatus id="54C42996D142FFBEFED9DA18FE57F9A1" box="[358,406,1631,1652]" pageId="9" pageNumber="94">Type</typeStatus>
D biomineralization (
<figureCitation id="13448BB1D142FFBEFDCBDA18FD7AF9A1" box="[628,699,1631,1652]" captionStart="Fig" captionStartId="11.[98,131,881,901]" captionTargetBox="[148,537,228,752]" captionTargetPageId="11" captionText="Fig. 11. Scheme of intracellular mineralization in polyphysaceans (gametophores are sketched in cross section). A. Gametangia and intergametangial space not mineralized. B. Gametangia unmineralized, intergametangial space mineralized. C. Gametangia mineralized, intergametangial space not mineralized. D. Gametangia and intergametangial space mineralized." figureDoi="http://doi.org/10.5281/zenodo.10626636" httpUri="https://zenodo.org/record/10626636/files/figure.png" pageId="9" pageNumber="94">Fig. 11</figureCitation>
) could belong to
<taxonomicName id="4C7FECB7D142FFBEFF7EDA3CFE89F945" authorityName="F.Barattolo, V.Ionesi &amp; P.Tibuleac" authorityYear="2019" box="[193,328,1659,1680]" class="Ulvophyceae" family="Polyphysaceae" genus="Patruliuspora" higherTaxonomySource="GBIF" kingdom="Plantae" order="Dasycladales" pageId="9" pageNumber="94" phylum="Chlorophyta" rank="genus">
<emphasis id="B90B4B26D142FFBEFF7EDA3CFE89F945" box="[193,328,1659,1680]" italics="true" pageId="9" pageNumber="94">Patruliuspora</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="C365C4BFD142FFBEFFDDDAE4FF62F8C8" pageId="9" pageNumber="94" type="diagnosis">
<paragraph id="8BC09734D142FFBEFFDDDAE4FF62F8C8" blockId="9.[98,770,1699,1821]" pageId="9" pageNumber="94">
<emphasis id="B90B4B26D142FFBEFFDDDAE4FF18F969" box="[98,217,1699,1724]" italics="true" pageId="9" pageNumber="94">Diagnosis</emphasis>
.
<emphasis id="B90B4B26D142FFBEFF60DAE4FF39F969" box="[223,248,1699,1724]" italics="true" pageId="9" pageNumber="94"></emphasis>
Group of mineralized gametangia (cysts), immersed or not in a calcified mass to form ellipsoidal, irregular to variously elongated club shaped aggregates of cysts.
</paragraph>
</subSubSection>
<subSubSection id="C365C4BFD142FFBDFFDDDB69FEFCFB26" lastPageId="10" lastPageNumber="95" pageId="9" pageNumber="94" type="discussion">
<paragraph id="8BC09734D142FFBEFFDDDB69FB55FECC" blockId="9.[98,770,1838,1960]" lastBlockId="9.[808,1483,160,763]" pageId="9" pageNumber="94">
<emphasis id="B90B4B26D142FFBEFFDDDB69FE45F892" box="[98,388,1838,1863]" italics="true" pageId="9" pageNumber="94">
Remarks.—
<taxonomicName id="4C7FECB7D142FFBEFF57DB69FE45F892" authorityName="F.Barattolo, V.Ionesi &amp; P.Tibuleac" authorityYear="2019" box="[232,388,1838,1863]" class="Ulvophyceae" family="Polyphysaceae" genus="Patruliuspora" higherTaxonomySource="GBIF" kingdom="Plantae" order="Dasycladales" pageId="9" pageNumber="94" phylum="Chlorophyta" rank="genus">Patruliuspora</taxonomicName>
</emphasis>
is restricted to fossil taxa falling in types C and D of
<figureCitation id="13448BB1D142FFBEFEF0DB09FE5CF8B2" box="[335,413,1870,1895]" captionStart="Fig" captionStartId="11.[98,131,881,901]" captionTargetBox="[148,537,228,752]" captionTargetPageId="11" captionText="Fig. 11. Scheme of intracellular mineralization in polyphysaceans (gametophores are sketched in cross section). A. Gametangia and intergametangial space not mineralized. B. Gametangia unmineralized, intergametangial space mineralized. C. Gametangia mineralized, intergametangial space not mineralized. D. Gametangia and intergametangial space mineralized." figureDoi="http://doi.org/10.5281/zenodo.10626636" httpUri="https://zenodo.org/record/10626636/files/figure.png" pageId="9" pageNumber="94">Fig. 11</figureCitation>
. As discussed above, they may be the fossil remains of polyphysacean gametophores, presently belonging to
<taxonomicName id="4C7FECB7D142FFBEFE8ADBC8FE6EF87D" authorityName="Solms-Laubach" authorityYear="1895" box="[309,431,1935,1960]" class="Ulvophyceae" family="Polyphysaceae" genus="Chalmasia" kingdom="Plantae" order="Dasycladales" pageId="9" pageNumber="94" phylum="Chlorophyta" rank="genus">
<emphasis id="B90B4B26D142FFBEFE8ADBC8FE6EF87D" box="[309,431,1935,1960]" italics="true" pageId="9" pageNumber="94">Chalmasia</emphasis>
</taxonomicName>
,
<taxonomicName id="4C7FECB7D142FFBEFE02DBC8FDFDF87D" baseAuthorityName="Elliott" baseAuthorityYear="1986" box="[445,572,1935,1960]" class="Ulvophyceae" family="Dasycladaceae" genus="Halicoryne" kingdom="Plantae" order="Dasycladales" pageId="9" pageNumber="94" phylum="Chlorophyta" rank="genus">
<emphasis id="B90B4B26D142FFBEFE02DBC8FDFDF87D" box="[445,572,1935,1960]" italics="true" pageId="9" pageNumber="94">Halicoryne</emphasis>
</taxonomicName>
, or
<taxonomicName id="4C7FECB7D142FFBEFDD7DBC8FD3AF87D" authorityName="Lamouroux" authorityYear="1812" box="[616,763,1935,1960]" class="Ulvophyceae" family="Polyphysaceae" genus="Acetabularia" kingdom="Plantae" order="Dasycladales" pageId="9" pageNumber="94" phylum="Chlorophyta" rank="genus">
<emphasis id="B90B4B26D142FFBEFDD7DBC8FD3AF87D" box="[616,763,1935,1960]" italics="true" pageId="9" pageNumber="94">Acetabularia</emphasis>
</taxonomicName>
. In any case, we cannot exclude the possibility that in the past
<taxonomicName id="4C7FECB7D142FFBEFCE1DC87FC26FF0C" authorityName="S. Berger, U. Fettweiss, S. Gleissberg, L. B. Liddle, U. Richter, H. Sawitzky &amp; G. C. Zuccarello" authorityYear="2003" box="[862,999,192,217]" class="Ulvophyceae" family="Polyphysaceae" genus="Parvocaulis" kingdom="Plantae" order="Dasycladales" pageId="9" pageNumber="94" phylum="Chlorophyta" rank="genus">
<emphasis id="B90B4B26D142FFBEFCE1DC87FC26FF0C" box="[862,999,192,217]" italics="true" pageId="9" pageNumber="94">Parvocaulis</emphasis>
</taxonomicName>
or other extinct genera of
<taxonomicName id="4C7FECB7D142FFBEFAA6DC87FA00FF0C" baseAuthorityName="Kutzing" baseAuthorityYear="1843" box="[1305,1473,192,217]" class="Ulvophyceae" family="Polyphysaceae" kingdom="Plantae" order="Dasycladales" pageId="9" pageNumber="94" phylum="Chlorophyta" rank="family">
<emphasis id="B90B4B26D142FFBEFAA6DC87FA00FF0C" box="[1305,1473,192,217]" italics="true" pageId="9" pageNumber="94">Polyphysaceae</emphasis>
</taxonomicName>
, if not
<taxonomicName id="4C7FECB7D142FFBEFCCADCA7FBFEFF2C" authorityName="Pia" authorityYear="1920" box="[885,1087,224,249]" class="Ulvophyceae" family="Triploporellaceae" kingdom="Plantae" order="Dasycladales" pageId="9" pageNumber="94" phylum="Chlorophyta" rank="family">
<emphasis id="B90B4B26D142FFBEFCCADCA7FBFEFF2C" box="[885,1087,224,249]" italics="true" pageId="9" pageNumber="94">Triploporellaceae</emphasis>
</taxonomicName>
, might have produced equivalent mineralized aggregates of cysts.
</paragraph>
<paragraph id="8BC09734D142FFBEFCF1DD67FAD9FD2E" blockId="9.[808,1483,160,763]" pageId="9" pageNumber="94">
Numerous genera are known to be mineralized parts of reproductive organs of dasycladaleans. Some of these are thought to be by-products of extracellular biomineralization of single gametophores (ampullae),
<emphasis id="B90B4B26D142FFBEFAFDDDC6FA08FE4F" box="[1346,1481,385,410]" italics="true" pageId="9" pageNumber="94">Dameryella</emphasis>
Bignot and Génot, 1998 (
<bibRefCitation id="EFEEEAC5D142FFBEFBF2DDE6FB14FE6F" author="Genot, P." box="[1101,1237,417,442]" pageId="9" pageNumber="94" pagination="2009" refId="ref9648" refString="Genot, P. 2009. Cenozoic Dasycladales. A photo-atlas of Lutetian species from French Cenozoic basins. Carnets de Geologie 2009 / 01: CG 2009 _ SP 01, http: // hdl. handle. net / 2042 / 21981." type="journal article" year="2009">Génot 2009</bibRefCitation>
), or tufts of gametophores
<taxonomicName id="4C7FECB7D142FFBEFCC1DD86FAB0FE0F" authority="Morellet and Morellet, 1922" authorityName="Morellet and Morellet" authorityYear="1922" box="[894,1393,449,474]" class="Ulvophyceae" family="Dasycladaceae" genus="Carpenterella" kingdom="Plantae" order="Dasycladales" pageId="9" pageNumber="94" phylum="Chlorophyta" rank="genus">
<emphasis id="B90B4B26D142FFBEFCC1DD86FBDCFE0F" box="[894,1053,449,474]" italics="true" pageId="9" pageNumber="94">Carpenterella</emphasis>
Morellet and Morellet, 1922
</taxonomicName>
(
<bibRefCitation id="EFEEEAC5D142FFBEFA3BDD86FCA4FE2F" author="Genot, P." pageId="9" pageNumber="94" pagination="2009" refId="ref9648" refString="Genot, P. 2009. Cenozoic Dasycladales. A photo-atlas of Lutetian species from French Cenozoic basins. Carnets de Geologie 2009 / 01: CG 2009 _ SP 01, http: // hdl. handle. net / 2042 / 21981." type="journal article" year="2009">Génot 2009</bibRefCitation>
). Small bodies formed by intracellular biomineralization include
<taxonomicName id="4C7FECB7D142FFBEFC45DE46FAE9FDCF" authority="Archiac, 1843" authorityName="Archiac" authorityYear="1843" box="[1018,1320,513,538]" class="Ulvophyceae" family="Dasycladaceae" genus="Acicularia" kingdom="Plantae" order="Dasycladales" pageId="9" pageNumber="94" phylum="Chlorophyta" rank="genus">
<emphasis id="B90B4B26D142FFBEFC45DE46FBB2FDCF" box="[1018,1139,513,538]" italics="true" pageId="9" pageNumber="94">Acicularia</emphasis>
<bibRefCitation id="EFEEEAC5D142FFBEFB3EDE46FAE9FDCF" author="Archiac, E. J. d'" box="[1153,1320,513,538]" pageId="9" pageNumber="94" pagination="129 - 418" refId="ref8790" refString="Archiac, E. J. d' 1843. Description geologique du departement de l'Aisne. Memoires de la Societe geologique de France 1: 129 - 418." type="journal article" year="1843">Archiac, 1843</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C7FECB7D142FFBEFA84DE46FBA5FDEF" authority="Morellet and Morellet, 1922" authorityName="Morellet and Morellet" authorityYear="1922" genus="Terquemella" kingdom="Plantae" pageId="9" pageNumber="94" phylum="Chlorophyta" rank="genus">
<emphasis id="B90B4B26D142FFBEFA84DE46FA0AFDCF" box="[1339,1483,513,538]" italics="true" pageId="9" pageNumber="94">Terquemella</emphasis>
Morellet and Morellet, 1922
</taxonomicName>
,
<taxonomicName id="4C7FECB7D142FFBEFBD1DE66FA08FDEF" authority="Barta-Calmus, 1966" authorityName="Barta-Calmus" authorityYear="1966" box="[1134,1481,545,570]" class="Ulvophyceae" family="Dasycladaceae" genus="Frederica" kingdom="Plantae" order="Dasycladales" pageId="9" pageNumber="94" phylum="Chlorophyta" rank="genus">
<emphasis id="B90B4B26D142FFBEFBD1DE66FB1EFDEF" box="[1134,1247,545,570]" italics="true" pageId="9" pageNumber="94">Frederica</emphasis>
Barta-Calmus, 1966
</taxonomicName>
and
<taxonomicName id="4C7FECB7D142FFBEFCE6DE06FB41FD8F" authority="Barattolo, 1983" authorityName="Barattolo" authorityYear="1983" box="[857,1152,577,602]" genus="Russoella" kingdom="Plantae" pageId="9" pageNumber="94" phylum="Chlorophyta" rank="genus">
<emphasis id="B90B4B26D142FFBEFCE6DE06FC07FD8F" box="[857,966,577,602]" italics="true" pageId="9" pageNumber="94">Russoella</emphasis>
<bibRefCitation id="EFEEEAC5D142FFBEFC70DE06FB41FD8F" author="Barattolo, F." box="[975,1152,577,602]" pageId="9" pageNumber="94" pagination="17 - 49" refId="ref8972" refString="Barattolo, F. 1983. Su alcuni organi riproduttori isolati di Dasicladacee nel Cretacico dell'Appennino. Bollettino della Societa dei Naturalisti in Napoli 92: 17 - 49" type="journal article" year="1983">Barattolo, 1983</bibRefCitation>
</taxonomicName>
. From a morphological point of view,
<taxonomicName id="4C7FECB7D142FFBEFC2FDE26FBDDFDAF" authorityName="Morellet and Morellet" authorityYear="1922" box="[912,1052,609,634]" genus="Terquemella" kingdom="Plantae" pageId="9" pageNumber="94" phylum="Chlorophyta" rank="genus">
<emphasis id="B90B4B26D142FFBEFC2FDE26FBDDFDAF" box="[912,1052,609,634]" italics="true" pageId="9" pageNumber="94">Terquemella</emphasis>
</taxonomicName>
and
<taxonomicName id="4C7FECB7D142FFBEFBE4DE26FB09FDAF" authorityName="Barattolo" authorityYear="1983" box="[1115,1224,609,634]" genus="Russoella" kingdom="Plantae" pageId="9" pageNumber="94" phylum="Chlorophyta" rank="genus">
<emphasis id="B90B4B26D142FFBEFBE4DE26FB09FDAF" box="[1115,1224,609,634]" italics="true" pageId="9" pageNumber="94">Russoella</emphasis>
</taxonomicName>
are discoidal and not ellipsoidal, and
<taxonomicName id="4C7FECB7D142FFBEFC64DEC5FB93FD4E" authorityName="Archiac" authorityYear="1843" box="[987,1106,642,667]" class="Ulvophyceae" family="Dasycladaceae" genus="Acicularia" kingdom="Plantae" order="Dasycladales" pageId="9" pageNumber="94" phylum="Chlorophyta" rank="genus">
<emphasis id="B90B4B26D142FFBEFC64DEC5FB93FD4E" box="[987,1106,642,667]" italics="true" pageId="9" pageNumber="94">Acicularia</emphasis>
</taxonomicName>
and
<taxonomicName id="4C7FECB7D142FFBEFB37DEC5FB38FD4E" authorityName="Barta-Calmus" authorityYear="1966" box="[1160,1273,642,667]" class="Ulvophyceae" family="Dasycladaceae" genus="Frederica" kingdom="Plantae" order="Dasycladales" pageId="9" pageNumber="94" phylum="Chlorophyta" rank="genus">
<emphasis id="B90B4B26D142FFBEFB37DEC5FB38FD4E" box="[1160,1273,642,667]" italics="true" pageId="9" pageNumber="94">Frederica</emphasis>
</taxonomicName>
are elongate club-shaped and ovoidal, respectively (
<bibRefCitation id="EFEEEAC5D142FFBEFB06DEE5FA83FD6E" author="Genot, P." box="[1209,1346,674,699]" pageId="9" pageNumber="94" pagination="2009" refId="ref9648" refString="Genot, P. 2009. Cenozoic Dasycladales. A photo-atlas of Lutetian species from French Cenozoic basins. Carnets de Geologie 2009 / 01: CG 2009 _ SP 01, http: // hdl. handle. net / 2042 / 21981." type="journal article" year="2009">Génot 2009</bibRefCitation>
). However, all those genera show biomineralization of
<typeStatus id="54C42996D142FFBEFAAEDE85FA82FD0E" box="[1297,1347,706,731]" pageId="9" pageNumber="94">type</typeStatus>
B (
<figureCitation id="13448BB1D142FFBEFAD2DE85FA7AFD0E" box="[1389,1467,706,731]" captionStart="Fig" captionStartId="11.[98,131,881,901]" captionTargetBox="[148,537,228,752]" captionTargetPageId="11" captionText="Fig. 11. Scheme of intracellular mineralization in polyphysaceans (gametophores are sketched in cross section). A. Gametangia and intergametangial space not mineralized. B. Gametangia unmineralized, intergametangial space mineralized. C. Gametangia mineralized, intergametangial space not mineralized. D. Gametangia and intergametangial space mineralized." figureDoi="http://doi.org/10.5281/zenodo.10626636" httpUri="https://zenodo.org/record/10626636/files/figure.png" pageId="9" pageNumber="94">Fig. 11</figureCitation>
), rather than
<typeStatus id="54C42996D142FFBEFC15DEA5FC1DFD2E" box="[938,988,738,763]" pageId="9" pageNumber="94">type</typeStatus>
C or D as in
<taxonomicName id="4C7FECB7D142FFBEFBCDDEA5FAD0FD2E" authorityName="F.Barattolo, V.Ionesi &amp; P.Tibuleac" authorityYear="2019" box="[1138,1297,738,763]" class="Ulvophyceae" family="Polyphysaceae" genus="Patruliuspora" higherTaxonomySource="GBIF" kingdom="Plantae" order="Dasycladales" pageId="9" pageNumber="94" phylum="Chlorophyta" rank="genus">
<emphasis id="B90B4B26D142FFBEFBCDDEA5FAD0FD2E" box="[1138,1297,738,763]" italics="true" pageId="9" pageNumber="94">Patruliuspora</emphasis>
</taxonomicName>
.
</paragraph>
<caption id="DF00C7BCD142FFBEFC97DB7CFC52F876" ID-DOI="http://doi.org/10.5281/zenodo.10626632" ID-Zenodo-Dep="10626632" httpUri="https://zenodo.org/record/10626632/files/figure.png" pageId="9" pageNumber="94" startId="9.[808,841,1851,1871]" targetBox="[829,1461,803,1828]" targetPageId="9" targetType="figure">
<paragraph id="8BC09734D142FFBEFC97DB7CFC52F876" blockId="9.[808,1482,1851,1955]" pageId="9" pageNumber="94">
Fig. 9. Reconstruction of polyphysacean alga
<taxonomicName id="4C7FECB7D142FFBEFB72DB7CFA69F89A" authority="Barattolo &amp; Ionesi &amp; Ţibuleac, 2019" authorityName="Barattolo &amp; Ionesi &amp; Ţibuleac" authorityYear="2019" box="[1229,1448,1851,1871]" class="Ulvophyceae" family="Polyphysaceae" genus="Acetabularia" kingdom="Plantae" order="Dasycladales" pageId="9" pageNumber="94" phylum="Chlorophyta" rank="species" species="moldavica" status="sp. nov.">
<emphasis id="B90B4B26D142FFBEFB72DB7CFA69F89A" box="[1229,1448,1851,1871]" italics="true" pageId="9" pageNumber="94">Acetabularia moldavica</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A238F65DD142FFBEFA10DB7CFC91F8BE" pageId="9" pageNumber="94" rank="species">sp. nov.</taxonomicNameLabel>
<emphasis id="B90B4B26D142FFBEFCEADB12FCA4F8BF" bold="true" box="[853,869,1877,1898]" pageId="9" pageNumber="94">A</emphasis>
. Mineralized fertile cap in axial section.
<emphasis id="B90B4B26D142FFBEFB5BDB11FB32F8BE" bold="true" box="[1252,1267,1878,1899]" pageId="9" pageNumber="94">B</emphasis>
. Soft parts (green) and calcareous skeleton (black and dark gray) in axial view.
<emphasis id="B90B4B26D142FFBEFA8DDB36FA83F852" bold="true" box="[1330,1346,1905,1927]" pageId="9" pageNumber="94">C</emphasis>
. Fertile cap in upper view.
</paragraph>
</caption>
<caption id="DF00C7BCD141FFBDFF28DE05FD86FD13" ID-DOI="http://doi.org/10.5281/zenodo.10626634" ID-Zenodo-Dep="10626634" httpUri="https://zenodo.org/record/10626634/files/figure.png" pageId="10" pageNumber="95" startId="10.[151,184,578,598]" targetBox="[163,1534,159,535]" targetPageId="10" targetType="figure">
<paragraph id="8BC09734D141FFBDFF28DE05FD86FD13" blockId="10.[151,1535,577,710]" pageId="10" pageNumber="95">
Fig. 10. Scheme of gametangium and mineralization of
<taxonomicName id="4C7FECB7D141FFBDFD25DE05FCB4FD83" authority="Barattolo &amp; Ionesi &amp; Ţibuleac, 2019" authorityName="Barattolo &amp; Ionesi &amp; Ţibuleac" authorityYear="2019" box="[666,885,578,598]" class="Ulvophyceae" family="Polyphysaceae" genus="Acetabularia" kingdom="Plantae" order="Dasycladales" pageId="10" pageNumber="95" phylum="Chlorophyta" rank="species" species="moldavica" status="sp. nov.">
<emphasis id="B90B4B26D141FFBDFD25DE05FCB4FD83" box="[666,885,578,598]" italics="true" pageId="10" pageNumber="95">Acetabularia moldavica</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A238F65DD141FFBDFCC3DE05FC05FD83" box="[892,964,578,598]" pageId="10" pageNumber="95" rank="species">sp. nov.</taxonomicNameLabel>
(A) and extant polyphysaceans (B).
<emphasis id="B90B4B26D141FFBDFAA9DE06FAE7FD83" bold="true" box="[1302,1318,577,598]" pageId="10" pageNumber="95">A</emphasis>
. Gametangium in axial section (A
<subScript id="17FB9571D141FFBDFF4ADE20FF3CFDA0" attach="left" box="[245,253,615,629]" fontSize="6" pageId="10" pageNumber="95">1</subScript>
), stratified wall (gray), and mineralization (sector); detail of the cyst wall with acicular crystals of aragonite (A
<subScript id="17FB9571D141FFBDFB48DE20FB3EFDA0" attach="left" box="[1271,1279,615,629]" fontSize="6" pageId="10" pageNumber="95">2</subScript>
).
<emphasis id="B90B4B26D141FFBDFAACDE1AFAE3FDA7" bold="true" box="[1299,1314,605,626]" pageId="10" pageNumber="95">B</emphasis>
. Extant polyphysaceans (B
<subScript id="17FB9571D141FFBDFF11DEC4FF77FD44" attach="left" box="[174,182,643,657]" fontSize="6" pageId="10" pageNumber="95">1</subScript>
), cyst wall and detached lid (gray), intergametangial space (wavy lines), not to scale.
<taxonomicName id="4C7FECB7D141FFBDFC79DE3DFB57FD5B" authorityName="Mobius" authorityYear="1889" box="[966,1174,634,654]" class="Ulvophyceae" family="Polyphysaceae" genus="Acetabularia" kingdom="Plantae" order="Dasycladales" pageId="10" pageNumber="95" phylum="Chlorophyta" rank="species" species="schenckii">
<emphasis id="B90B4B26D141FFBDFC79DE3DFB57FD5B" box="[966,1174,634,654]" italics="true" pageId="10" pageNumber="95">Acetabularia schenckii</emphasis>
</taxonomicName>
(B
<subScript id="17FB9571D141FFBDFB0CDEC4FB7AFD44" attach="left" box="[1203,1211,643,657]" fontSize="6" pageId="10" pageNumber="95">2</subScript>
), arrangement of aragonite crystals (data from
<bibRefCitation id="EFEEEAC5D141FFBDFF42DED1FE62FD7F" author="Bailey, G. P. &amp; Rezak, R. &amp; Cox, E. R." box="[253,419,662,682]" pageId="10" pageNumber="95" pagination="7 - 18" refId="ref8859" refString="Bailey, G. P., Rezak, R., and Cox, E. R. 1976. A revision of generic concepts of living members in the subfamily Acetabularieae (Dasycladaceae, Dasycladales) based on scanning electron microscopy. Phycologia 15: 7 - 18." type="journal article" year="1976">Bailey et al. 1976</bibRefCitation>
).
<taxonomicName id="4C7FECB7D141FFBDFE0CDED1FDAFFD7F" baseAuthorityName="Berger and Kaever" baseAuthorityYear="1992" box="[435,622,662,682]" class="Ulvophyceae" family="Polyphysaceae" genus="Chalmasia" kingdom="Plantae" order="Dasycladales" pageId="10" pageNumber="95" phylum="Chlorophyta" rank="species" species="antillana">
<emphasis id="B90B4B26D141FFBDFE0CDED1FDAFFD7F" box="[435,622,662,682]" italics="true" pageId="10" pageNumber="95">Chalmasia antillana</emphasis>
</taxonomicName>
from Florida Bay (1, Blackwater Sound; 2, Rodrigues Key) (B
<subScript id="17FB9571D141FFBDFB0DDED8FB7BFD78" attach="left" box="[1202,1210,671,685]" fontSize="6" pageId="10" pageNumber="95">3</subScript>
), arrangement of aragonite crystals (data from
<bibRefCitation id="EFEEEAC5D141FFBDFF43DEF5FE5FFD13" author="Bailey, G. P. &amp; Rezak, R. &amp; Cox, E. R." box="[252,414,690,710]" pageId="10" pageNumber="95" pagination="7 - 18" refId="ref8859" refString="Bailey, G. P., Rezak, R., and Cox, E. R. 1976. A revision of generic concepts of living members in the subfamily Acetabularieae (Dasycladaceae, Dasycladales) based on scanning electron microscopy. Phycologia 15: 7 - 18." type="journal article" year="1976">Bailey et al. 1976</bibRefCitation>
;
<bibRefCitation id="EFEEEAC5D141FFBDFE17DEF5FDFCFD13" author="Marszalek, D. S." box="[424,573,690,710]" pageId="10" pageNumber="95" pagination="266 - 271" refId="ref10277" refString="Marszalek, D. S. 1975. Calcisphere ultrastructure and skeletal aragonite from the alga Acetabularia antillana. Journal of Sedimentary Research 45: 266 - 271." type="journal article" year="1975">Marszalek 1975</bibRefCitation>
).
</paragraph>
</caption>
<paragraph id="8BC09734D141FFBDFF28DEAAFDACFC5C" blockId="10.[151,824,749,1267]" pageId="10" pageNumber="95">
<emphasis id="B90B4B26D141FFBDFF28DEAAFD9AFCD3" box="[151,603,749,774]" italics="true" pageId="10" pageNumber="95">Stratigraphic and geographic range.—</emphasis>
Species of
<taxonomicName id="4C7FECB7D141FFBDFD61DEAAFF27FCF3" authorityName="F.Barattolo, V.Ionesi &amp; P.Tibuleac" authorityYear="2019" class="Ulvophyceae" family="Polyphysaceae" genus="Patruliuspora" higherTaxonomySource="GBIF" kingdom="Plantae" order="Dasycladales" pageId="10" pageNumber="95" phylum="Chlorophyta" rank="genus">
<emphasis id="B90B4B26D141FFBDFD61DEAAFF27FCF3" italics="true" pageId="10" pageNumber="95">Patruliuspora</emphasis>
</taxonomicName>
ranges from Late Triassic to Miocene and includes at least three species:
<taxonomicName id="4C7FECB7D141FFBDFE17DF69FF17FCBD" authority="(Pokorny, 1948)" authorityName="Barattolo &amp; Ionesi &amp; Ţibuleac" authorityYear="2019" baseAuthorityName="Pokorny" baseAuthorityYear="1948" class="Ulvophyceae" family="Polyphysaceae" genus="Patruliuspora" higherTaxonomySource="GBIF" kingdom="Plantae" order="Dasycladales" pageId="10" pageNumber="95" phylum="Chlorophyta" rank="species" species="morelleti" status="comb. nov.">
<emphasis id="B90B4B26D141FFBDFE17DF69FD7DFC92" box="[424,700,814,839]" italics="true" pageId="10" pageNumber="95">Patruliuspora morelleti</emphasis>
(
<bibRefCitation id="EFEEEAC5D141FFBDFD6EDF69FF0FFCBD" author="Pokorny, V." pageId="10" pageNumber="95" pagination="13 - 17" refId="ref10602" refString="Pokorny, V. 1948. Chalmasia morelleti n. sp. (Dasycladacees) du Sarmatien de Tchechoslovaquie. Bulletin international de l'Academie tcheque des Sciences 49: 13 - 17." type="journal article" year="1948">Pokorný, 1948</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="A238F65DD141FFBDFF5EDF08FEA3FCBD" box="[225,354,847,872]" pageId="10" pageNumber="95" rank="species">comb. nov.</taxonomicNameLabel>
,
<taxonomicName id="4C7FECB7D141FFBDFECFDF08FD68FCBD" authority="(Misik, 1987)" authorityName="Barattolo &amp; Ionesi &amp; Ţibuleac" authorityYear="2019" baseAuthorityName="Misik" baseAuthorityYear="1987" box="[368,681,847,872]" class="Ulvophyceae" family="Dasycladaceae" genus="Halicoryne" kingdom="Plantae" order="Dasycladales" pageId="10" pageNumber="95" phylum="Chlorophyta" rank="species" species="carpatica" status="comb. nov.">
<emphasis id="B90B4B26D141FFBDFECFDF08FE3EFCBD" box="[368,511,847,872]" italics="true" pageId="10" pageNumber="95">P. carpatica</emphasis>
(
<bibRefCitation id="EFEEEAC5D141FFBDFDADDF08FD60FCBD" author="Misik, M." box="[530,673,847,872]" pageId="10" pageNumber="95" pagination="285 - 293" refId="ref10394" refString="Misik, M. 1987. The alga Halicoryne carpatica n. sp. from Upper Triassic of western Carpathians. Geologicky sbornik - Geologica Carpathica 38: 285 - 293." type="journal article" year="1987">Mišík, 1987</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="A238F65DD141FFBDFD0BDF08FCF5FCBD" box="[692,820,847,872]" pageId="10" pageNumber="95" rank="species">comb. nov.</taxonomicNameLabel>
, and
<taxonomicName id="4C7FECB7D141FFBDFF78DF37FE2DFC5C" authority="(Segonzac, 1970)" authorityName="Barattolo &amp; Ionesi &amp; Ţibuleac" authorityYear="2019" baseAuthorityName="Segonzac" baseAuthorityYear="1970" box="[199,492,880,905]" class="Ulvophyceae" family="Dasycladaceae" genus="Acicularia" kingdom="Plantae" order="Dasycladales" pageId="10" pageNumber="95" phylum="Chlorophyta" rank="species" species="valeti" status="comb. nov.">
<emphasis id="B90B4B26D141FFBDFF78DF37FEE5FC5C" box="[199,292,880,905]" italics="true" pageId="10" pageNumber="95">P. valeti</emphasis>
(
<bibRefCitation id="EFEEEAC5D141FFBDFE8CDF37FE25FC5C" author="Segonzac, G." box="[307,484,880,905]" pageId="10" pageNumber="95" pagination="333 - 340" refId="ref10767" refString="Segonzac, G. 1970. Essai de classement de quelques Acetabulariacees tertiaires (algues calcaires). Bulletin de la Societe d'Histoire Naturelle de Toulouse 106: 333 - 340." type="journal article" year="1970">Segonzac, 1970</bibRefCitation>
)
</taxonomicName>
<taxonomicNameLabel id="A238F65DD141FFBDFE4DDF37FDACFC5C" box="[498,621,880,905]" pageId="10" pageNumber="95" rank="species">comb. nov.</taxonomicNameLabel>
</paragraph>
<paragraph id="8BC09734D141FFBDFF02DFD6FEFCFB26" blockId="10.[151,824,749,1267]" pageId="10" pageNumber="95">
The JurassicCretaceous gap can be interpreted in different ways, for example: (i) because the taxon is a form-genus, it may assemble fossils from different contexts, but with similar morphologies (e.g., cladosporous, choristosporous, or goniosporous type of reproduction); (ii) the ellipsoidal aggregates may display different type of mineralization (e.g., type B and C of
<figureCitation id="13448BB1D141FFBDFE26D811FE26FBBA" box="[409,487,1110,1135]" captionStart="Fig" captionStartId="11.[98,131,881,901]" captionTargetBox="[148,537,228,752]" captionTargetPageId="11" captionText="Fig. 11. Scheme of intracellular mineralization in polyphysaceans (gametophores are sketched in cross section). A. Gametangia and intergametangial space not mineralized. B. Gametangia unmineralized, intergametangial space mineralized. C. Gametangia mineralized, intergametangial space not mineralized. D. Gametangia and intergametangial space mineralized." figureDoi="http://doi.org/10.5281/zenodo.10626636" httpUri="https://zenodo.org/record/10626636/files/figure.png" pageId="10" pageNumber="95">Fig. 11</figureCitation>
). Viewed in this light, Upper JurassicLower Cretaceous ellipsoidal aggregates such as
<taxonomicName id="4C7FECB7D141FFBDFF28D8DFFDEFFB64" authority="Carozzi, 1955" authorityName="Carozzi" authorityYear="1955" box="[151,558,1176,1201]" class="Ulvophyceae" family="Dasycladaceae" genus="Acicularia" kingdom="Plantae" order="Dasycladales" pageId="10" pageNumber="95" phylum="Chlorophyta" rank="species" species="elongata">
<emphasis id="B90B4B26D141FFBDFF28D8DFFEBCFB64" box="[151,381,1176,1201]" italics="true" pageId="10" pageNumber="95">Acicularia elongata</emphasis>
Carozzi, 1955
</taxonomicName>
, and
<taxonomicName id="4C7FECB7D141FFBDFDCAD8DFFE8BFB07" authority="Praturlon, 1964" authorityName="Praturlon" authorityYear="1964" class="Ulvophyceae" family="Dasycladaceae" genus="Acicularia" kingdom="Plantae" order="Dasycladales" pageId="10" pageNumber="95" phylum="Chlorophyta" rank="species" species="endoi">
<emphasis id="B90B4B26D141FFBDFDCAD8DFFCF9FB64" box="[629,824,1176,1201]" italics="true" pageId="10" pageNumber="95">Acicularia endoi</emphasis>
Praturlon, 1964
</taxonomicName>
could be accommodated within the genus
<taxonomicName id="4C7FECB7D141FFBDFF28D89DFEF7FB26" authorityName="F.Barattolo, V.Ionesi &amp; P.Tibuleac" authorityYear="2019" box="[151,310,1242,1267]" class="Ulvophyceae" family="Polyphysaceae" genus="Patruliuspora" higherTaxonomySource="GBIF" kingdom="Plantae" order="Dasycladales" pageId="10" pageNumber="95" phylum="Chlorophyta" rank="genus">
<emphasis id="B90B4B26D141FFBDFF28D89DFEF7FB26" box="[151,310,1242,1267]" italics="true" pageId="10" pageNumber="95">Patruliuspora</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
</treatment>
</document>