122 lines
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122 lines
14 KiB
XML
<document id="E696EF2A1ED86175892D5300CCAB0C5D" ID-DOI="10.11646/zootaxa.4095.1.1" ID-GBIF-Dataset="f1972764-7444-46ba-97b1-517daec66224" ID-ISSN="1175-5326" ID-Zenodo-Dep="261389" ID-ZooBank="690FFEBE-F71B-4EFD-865A-944D81A12897" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459240875275" checkinUser="plazi" docAuthor="P. R. Pugh" docDate="2016" docId="03BC87D0FF9FFFD9FF6EFEE8FDC0D0D5" docLanguage="en" docName="zootaxa_4095_1.pdf.imf" docOrigin="Zootaxa 4095 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Cordagalmatidae Pugh, 2016, fam. nov." docType="treatment" docVersion="14" lastPageNumber="7" masterDocId="FF85FFA8FF99FFDFFFF9FFACF93CD442" masterDocTitle="A synopsis of the Family Cordagalmatidae fam. nov. (Cnidaria, Siphonophora, Physonectae)" masterLastPageNumber="64" masterPageNumber="1" pageNumber="7" updateTime="1698186612131" updateUser="plazi">
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<mods:titleInfo id="D602DE308D47EDD1234D90752197CB7B">
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<mods:title id="F7659A6B8493BEEE22AAAB16359F0834">A synopsis of the Family Cordagalmatidae fam. nov. (Cnidaria, Siphonophora, Physonectae)</mods:title>
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<mods:name id="94A9A1E295F1DFEB0FBBCE3C6CCF4316" type="personal">
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<mods:namePart id="DBE2144FFB29BE4B8174CB65237CCADB">P. R. Pugh</mods:namePart>
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<mods:typeOfResource id="83AA5BCB1616950A8112F7CC5F61E237">text</mods:typeOfResource>
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<mods:title id="3202517BB6028B2EE0205C3FDF8E5105">Zootaxa</mods:title>
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<mods:part id="787CD285CE628C25313C75338E6AEFD1">
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<mods:date id="CA5886F34D3EA47BCC3EB58CF78F54BF">2016</mods:date>
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<mods:detail id="6B29F9ACFF63B94E3479B85CE935A83B" type="volume">
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<mods:number id="4701FB6B0605F56BF4CFDF3B10B2D634">4095</mods:number>
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<mods:number id="167B7B808E59BCEDB778BCF6B42537FA">1</mods:number>
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<mods:classification id="B355663DFBC6FA964FB8A70F63E2C091">journal article</mods:classification>
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<mods:identifier id="EAE1D5C1470E5CC0E71DF2D907639393" type="DOI">10.11646/zootaxa.4095.1.1</mods:identifier>
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<subSection id="E29A2F2DFF9FFFD9FF6EFEE8FDC0D0D5" pageId="6" pageNumber="7" type="multiple">
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<treatment id="03BC87D0FF9FFFD9FF6EFEE8FDC0D0D5" ID-DOI="http://doi.org/10.5281/zenodo.6087807" ID-GBIF-Taxon="119319706" ID-Zenodo-Dep="6087807" LSID="urn:lsid:plazi:treatment:03BC87D0FF9FFFD9FF6EFEE8FDC0D0D5" httpUri="http://treatment.plazi.org/id/03BC87D0FF9FFFD9FF6EFEE8FDC0D0D5" lastPageNumber="7" pageId="6" pageNumber="7">
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<subSubSection id="C30F654DFF9FFFD9FF6EFEE8FB76D51C" box="[151,586,324,350]" pageId="6" pageNumber="7" type="nomenclature">
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<paragraph id="8BAA36C6FF9FFFD9FF6EFEE8FB76D51C" blockId="6.[151,586,324,350]" box="[151,586,324,350]" pageId="6" pageNumber="7">
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<heading id="D0E281AAFF9FFFD9FF6EFEE8FB76D51C" bold="true" box="[151,586,324,350]" fontSize="11" level="1" pageId="6" pageNumber="7" reason="1">
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<emphasis id="B961EAD4FF9FFFD9FF6EFEE8FB76D51C" bold="true" box="[151,586,324,350]" pageId="6" pageNumber="7">
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Family
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<taxonomicName id="4C154D45FF9FFFD9FF0FFEE8F8ECD51C" ID-CoL="7NJ4D" box="[246,464,324,350]" class="Hydrozoa" family="Cordagalmatidae" kingdom="Animalia" order="Siphonophorae" pageId="6" pageNumber="7" phylum="Cnidaria" rank="family" status="fam. nov.">Cordagalmatidae</taxonomicName>
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<taxonomicNameLabel id="A25257AFFF9FFFD9FE2EFEE8FB76D51C" box="[471,586,324,350]" pageId="6" pageNumber="7">fam. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C30F654DFF9FFFD9FF6EFE26FDC0D0D5" pageId="6" pageNumber="7" type="description">
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<paragraph id="8BAA36C6FF9FFFD9FF6EFE26FB61D748" blockId="6.[151,1437,394,1175]" pageId="6" pageNumber="7">
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The basic distinguishing character for all cordagalmatid species is that they possess heart-shaped nectophores, very distinct from those of any other physonect siphonophore. The taxonomic position of the family is discussed below. The species of the family Cordagalmatidae described herein can clearly be divided into two genera, one monotypic, based on the structure of the tentillum, and the presence/absence of a palpacle attached to the palpon. In the genus
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<taxonomicName id="4C154D45FF9FFFD9FF6EFDB6F84BD670" authority="Totton" authorityName="Totton" box="[151,375,538,563]" class="Hydrozoa" family="Agalmatidae" genus="Cordagalma" kingdom="Animalia" order="Siphonophorae" pageId="6" pageNumber="7" phylum="Cnidaria" rank="genus">
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<emphasis id="B961EAD4FF9FFFD9FF6EFDB6F818D671" box="[151,292,538,563]" italics="true" pageId="6" pageNumber="7">Cordagalma</emphasis>
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Totton
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</taxonomicName>
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the tentillum is of a so-called larval-type (see below), without a terminal filament bearing nematocysts or an involucrum, and has three
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<typeStatus id="54AE8864FF9FFFD9FD39FD93FBC7D615" box="[704,763,575,599]" pageId="6" pageNumber="7">types</typeStatus>
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of nematocyst, including stenoteles in the non-spiralled cnidoband. The palpon is palpacleless. For
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<taxonomicName id="4C154D45FF9FFFD9FD6BFDCEFA21D639" box="[658,797,610,635]" class="Hydrozoa" family="Agalmatidae" genus="Cardianecta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siphonophorae" pageId="6" pageNumber="7" phylum="Cnidaria" rank="genus" status="gen. nov.">
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<emphasis id="B961EAD4FF9FFFD9FD6BFDCEFA21D639" box="[658,797,610,635]" italics="true" pageId="6" pageNumber="7">Cardianecta</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A25257AFFF9FFFD9FCD1FDCFFAAED638" box="[808,914,611,635]" pageId="6" pageNumber="7" rank="genus">gen. nov.</taxonomicNameLabel>
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the tentillum is a complex structure with an involucrum and, at some stage in its development a spiralled cnidoband. Only one
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<typeStatus id="54AE8864FF9FFFD9FBC6FD2BFD53D6DD" box="[1087,1135,647,671]" pageId="6" pageNumber="7">type</typeStatus>
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of nematocyst, probably a mastigophore, was found in the cnidoband, while the terminal process, and particularly the two horn-like appendages protruding from it contained desmonemes The palpon bore a palpacle, although it tended to become detached from the adult, preserved ones.
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</paragraph>
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<paragraph id="8BAA36C6FF9FFFD9FF3EFCBAFDC0D0D5" blockId="6.[151,1437,394,1175]" pageId="6" pageNumber="7">
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The differences between the two genera appear significant, particularly with regard to the tentilla and their completely discrete cnidomes. Thus, as is discussed below, it may well be that the genus
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<taxonomicName id="4C154D45FF9FFFD9FB66FC96FC16D711" box="[1183,1322,826,851]" class="Hydrozoa" family="Agalmatidae" genus="Cardianecta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siphonophorae" pageId="6" pageNumber="7" phylum="Cnidaria" rank="genus" status="gen. nov.">
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<emphasis id="B961EAD4FF9FFFD9FB66FC96FC16D711" box="[1183,1322,826,851]" italics="true" pageId="6" pageNumber="7">Cardianecta</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A25257AFFF9FFFD9FACDFC97FCA0D710" box="[1332,1436,827,851]" pageId="6" pageNumber="7" rank="genus">gen. nov.</taxonomicNameLabel>
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does not actually belong to the family Cordagalmatidae, but this can only be resolved when genetic studies are made on further material. The genus
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<taxonomicName id="4C154D45FF9FFFD9FDC0FC2EFBF8D7D9" box="[569,708,898,923]" class="Hydrozoa" family="Agalmatidae" genus="Cardianecta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siphonophorae" pageId="6" pageNumber="7" phylum="Cnidaria" rank="genus" status="gen. nov.">
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<emphasis id="B961EAD4FF9FFFD9FDC0FC2EFBF8D7D9" box="[569,708,898,923]" italics="true" pageId="6" pageNumber="7">Cardianecta</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A25257AFFF9FFFD9FD35FC2FFA0FD7D8" box="[716,819,899,923]" pageId="6" pageNumber="7" rank="genus">gen. nov.</taxonomicNameLabel>
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is monotypic for
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<taxonomicName id="4C154D45FF9FFFD9FC05FC2EFC3BD7D9" box="[1020,1287,898,923]" class="Hydrozoa" family="Agalmatidae" genus="Cardianecta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Siphonophorae" pageId="6" pageNumber="7" phylum="Cnidaria" rank="species" species="parchelion" status="sp. nov.">
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<emphasis id="B961EAD4FF9FFFD9FC05FC2EFC3BD7D9" box="[1020,1287,898,923]" italics="true" pageId="6" pageNumber="7">Cardianecta parchelion</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A25257AFFF9FFFD9FAF7FC2EFC55D7D9" box="[1294,1385,898,923]" pageId="6" pageNumber="7" rank="species">
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<emphasis id="B961EAD4FF9FFFD9FAF7FC2EFC55D7D9" bold="true" box="[1294,1385,898,923]" pageId="6" pageNumber="7">sp. nov.</emphasis>
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</taxonomicNameLabel>
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The genus
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<taxonomicName id="4C154D45FF9FFFD9FF1FFC0AF84ED7FD" box="[230,370,934,959]" class="Hydrozoa" family="Agalmatidae" genus="Cordagalma" kingdom="Animalia" order="Siphonophorae" pageId="6" pageNumber="7" phylum="Cnidaria" rank="genus">
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<emphasis id="B961EAD4FF9FFFD9FF1FFC0AF84ED7FD" box="[230,370,934,959]" italics="true" pageId="6" pageNumber="7">Cordagalma</emphasis>
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</taxonomicName>
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, presently, is considered to include two species,
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<taxonomicName id="4C154D45FF9FFFD9FC37FC0BFDDAD7FD" authority="Haeckel" authorityName="Haeckel" box="[974,1254,934,959]" class="Hydrozoa" family="Agalmatidae" genus="Cordagalma" kingdom="Animalia" order="Siphonophorae" pageId="6" pageNumber="7" phylum="Cnidaria" rank="species" species="ordinatum">
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<emphasis id="B961EAD4FF9FFFD9FC37FC0BFD56D7FD" box="[974,1130,934,959]" italics="true" pageId="6" pageNumber="7">C. ordinatum</emphasis>
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(Haeckel)
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</taxonomicName>
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and
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<taxonomicName id="4C154D45FF9FFFD9FAD2FC0BF879D7A1" authority="Margulis, 1993" authorityName="Margulis" authorityYear="1993" class="Hydrozoa" family="Agalmatidae" genus="Cordagalma" kingdom="Animalia" order="Siphonophorae" pageId="6" pageNumber="7" phylum="Cnidaria" rank="species" species="tottoni">
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<emphasis id="B961EAD4FF9FFFD9FAD2FC0BFCA0D7FC" box="[1323,1436,935,958]" italics="true" pageId="6" pageNumber="7">C. tottoni</emphasis>
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<bibRefCitation id="EF844B37FF9FFFD9FF6EFC66F879D7A1" author="Margulis" box="[151,325,970,995]" pageId="6" pageNumber="63" refString="Margulis, R. Ya. (1993) Cordagalma tottoni sp. n. - a new Siphonophora of the suborder Physonectae (Cnidaria, Hydrozoa, Siphonophora). Zoologicheskii Zhurnal, 72, 14 - 19. Translation in Hydrobiological Journal, 30 (3), 79 - 84, (1994). [in Russian]" type="journal article" year="1993">Margulis, 1993</bibRefCitation>
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</taxonomicName>
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. However, for the latter species the only definite taxonomic character that we know is the structure of the nectophore. The tentilla, palpons and bracts described by Margulis in association with these nectophores do not conform with the same structures found in other
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<taxonomicName id="4C154D45FF9FFFD9FD24FBBEFA56D069" box="[733,874,1042,1067]" class="Hydrozoa" family="Agalmatidae" genus="Cordagalma" kingdom="Animalia" order="Siphonophorae" pageId="6" pageNumber="7" phylum="Cnidaria" rank="genus">
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<emphasis id="B961EAD4FF9FFFD9FD24FBBEFA56D069" box="[733,874,1042,1067]" italics="true" pageId="6" pageNumber="7">Cordagalma</emphasis>
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</taxonomicName>
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species, but it is far from certain that they actually belong to the same specimen as the nectophores. Thus, although for convenience the species
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<taxonomicName id="4C154D45FF9FFFD9FB4AFB9BFDC0D00C" box="[1203,1276,1079,1102]" class="Hydrozoa" family="Agalmatidae" genus="Cordagalma" kingdom="Animalia" order="Siphonophorae" pageId="6" pageNumber="7" phylum="Cnidaria" rank="species" species="tottoni">
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<emphasis id="B961EAD4FF9FFFD9FB4AFB9BFDC0D00C" box="[1203,1276,1079,1102]" italics="true" pageId="6" pageNumber="7">tottoni</emphasis>
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</taxonomicName>
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is included in the genus
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<taxonomicName id="4C154D45FF9FFFD9FEF6FBF6F8A0D031" box="[271,412,1114,1139]" class="Hydrozoa" family="Agalmatidae" genus="Cordagalma" kingdom="Animalia" order="Siphonophorae" pageId="6" pageNumber="7" phylum="Cnidaria" rank="genus">
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<emphasis id="B961EAD4FF9FFFD9FEF6FBF6F8A0D031" box="[271,412,1114,1139]" italics="true" pageId="6" pageNumber="7">Cordagalma</emphasis>
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</taxonomicName>
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below, it must be kept in mind that it may not actually be a cordagalmatid. As well as considering all the aforementioned species, a further four new
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<taxonomicName id="4C154D45FF9FFFD9FCADFBD2FADDD0D5" box="[852,993,1150,1175]" class="Hydrozoa" family="Agalmatidae" genus="Cordagalma" kingdom="Animalia" order="Siphonophorae" pageId="6" pageNumber="7" phylum="Cnidaria" rank="genus">
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<emphasis id="B961EAD4FF9FFFD9FCADFBD2FADDD0D5" box="[852,993,1150,1175]" italics="true" pageId="6" pageNumber="7">Cordagalma</emphasis>
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</taxonomicName>
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will be described herein.
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</paragraph>
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</subSubSection>
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</treatment>
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</subSection>
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</document> |